b7f20c6ad9861676d656e743d616c6c2c6f626a5f757367723d76666174002c00"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x20, 0x0, 0x0) [ 3350.844577][ T1657] loop0: detected capacity change from 0 to 16 [ 3350.914151][ T26] kauditd_printk_skb: 35 callbacks suppressed [ 3350.914169][ T26] audit: type=1800 audit(1638657112.021:15897): pid=1661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14001 res=0 errno=0 [ 3351.056105][ T1662] handle_bad_sector: 4 callbacks suppressed [ 3351.056127][ T1662] syz-executor.0: attempt to access beyond end of device [ 3351.056127][ T1662] loop0: rw=524288, want=104, limit=16 [ 3351.221859][ T1657] syz-executor.0: attempt to access beyond end of device [ 3351.221859][ T1657] loop0: rw=2049, want=256, limit=16 [ 3351.276598][ T1667] loop1: detected capacity change from 0 to 16 [ 3351.278314][ T26] audit: type=1800 audit(1638657112.071:15898): pid=1657 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051294 res=0 errno=0 [ 3351.322987][ T1662] syz-executor.0: attempt to access beyond end of device [ 3351.322987][ T1662] loop0: rw=524288, want=136, limit=16 [ 3351.452573][ T1662] syz-executor.0: attempt to access beyond end of device [ 3351.452573][ T1662] loop0: rw=0, want=48, limit=16 [ 3351.507615][ T26] audit: type=1804 audit(1638657112.161:15899): pid=1662 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2053/file0/bus" dev="loop0" ino=1051294 res=1 errno=0 [ 3351.587791][ T1662] syz-executor.0: attempt to access beyond end of device [ 3351.587791][ T1662] loop0: rw=0, want=48, limit=16 [ 3351.793390][ T26] audit: type=1804 audit(1638657112.251:15900): pid=1661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2112/bus" dev="sda1" ino=14001 res=1 errno=0 [ 3351.797680][ T1662] syz-executor.0: attempt to access beyond end of device [ 3351.797680][ T1662] loop0: rw=34817, want=136, limit=16 [ 3351.896870][ T26] audit: type=1800 audit(1638657112.351:15901): pid=1664 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15098 res=0 errno=0 [ 3351.981677][ T26] audit: type=1800 audit(1638657112.511:15902): pid=1669 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14202 res=0 errno=0 [ 3352.084403][ T26] audit: type=1800 audit(1638657112.761:15903): pid=1601 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14835 res=0 errno=0 [ 3352.178774][ T26] audit: type=1800 audit(1638657112.861:15904): pid=1662 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="loop0" ino=1051294 res=0 errno=0 [ 3352.281894][ T26] audit: type=1804 audit(1638657112.901:15905): pid=1676 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2053/file0/bus" dev="loop0" ino=1051294 res=1 errno=0 [ 3352.378422][ T26] audit: type=1800 audit(1638657112.901:15906): pid=1676 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051294 res=0 errno=0 22:31:54 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:31:54 executing program 3: recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xecf86c37d53049ec) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="232146b52699690a"], 0xd) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001d40)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@local}}, &(0x7f0000001e40)=0xe8) r2 = getpgrp(0x0) statx(0xffffffffffffff9c, &(0x7f00000055c0)='./file0\x00', 0x6000, 0x10, &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000005e40)={&(0x7f0000005700), 0x6e, &(0x7f0000005cc0)=[{&(0x7f0000005780)=""/171, 0xab}, {&(0x7f0000005840)=""/125, 0x7d}, {&(0x7f00000058c0)=""/34, 0x22}, {&(0x7f0000005900)=""/21, 0x15}, {&(0x7f0000005940)=""/223, 0xdf}, {&(0x7f0000005a40)=""/220, 0xdc}, {&(0x7f0000005b40)=""/156, 0x9c}, {&(0x7f0000005c00)=""/13, 0xd}, {&(0x7f0000005c40)=""/78, 0x4e}], 0x9, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001800000000000000010000de15f59e15422d2231a03ffd0001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb8}, 0x10000) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x5) tkill(r5, 0x3a) ptrace$cont(0x18, r5, 0x0, 0x0) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000006080)={0x2, 0x5, &(0x7f0000005e80)=@raw=[@map_val={0x18, 0x2, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x4d3}, @map={0x18, 0x5, 0x1, 0x0, r0}, @ldst={0x1, 0x0, 0x2, 0x0, 0x5, 0x40, 0xffffffffffffffff}], &(0x7f0000005ec0)='syzkaller\x00', 0x3, 0xfe, &(0x7f0000005f00)=""/254, 0x41000, 0x4, '\x00', 0x0, 0x1c, r0, 0x8, &(0x7f0000006000)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000006040)={0x5, 0x0, 0xfffffff8, 0x4}, 0x10, 0xffffffffffffffff, r0}, 0x78) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000061c0)=[{{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000100)="3d2fee22516c8bf291527bf4f3e0323b83e2a430f5344950ac48c85e7bb874e1c0d5cc521822dab9358cbc955fc987584213e9507fd401e9447e426a20b071215454b91f10", 0x45}, {&(0x7f0000000180)="18c5a851d62fd37ab6871cea6a8203793d3eb83b2fe09f1d93ff8f164913f11014c119055b1b206751a27506b7d87e785294661dc2f02140ab50a4cdb2f1760e2a789b58c8fe62171c7b82ce3e8819fc2c8b2bdeeb7e87a46abb5ee8f77aa80e2295de2c353e84984cf4eacf4fea1344d98f014877ba36536b2fbf90bdf573f2e9b2a47cb5075a7af7b16cdb90bef2707dda2b47abe55fa8954940e109b9f5f17f21b837afae66a30494e2b0307f0fbc0297c8", 0xb3}, {&(0x7f0000000000)="e805286bf758547ae04e44ea15ee4329130fa0ca23e7ca169a", 0x19}, {&(0x7f0000000280)="ff261867f3004682606a5f4e3588269377007df4194595cb79b6a469bdad056bd93471aff7e010fe0ed226c7e353855d17b3be9bc94adad35276b0f17afda2710e85130fddf3da3cde54463369fdf883fc9fa2cdb746a23a77dbc812642ec07039b55e7cbcb400569e10a53f2cb931aa8269b6a4f645ec20b8135c5352aaddb85f9d7475ccb60a05b008e259e1b90e8906e4c8899d2f687543ad18255785b8fa5d210514ac2c7dac15f37b64ec5a0cfcd9b7e82e529ebfe902b1cb0d655e430feaf8700f51b1628d67639b4b9ccaf2fad9ba143fa3c6bfd41d0cd71951cafcc8065f02e7fb", 0xe5}, {0xfffffffffffffffd}, {&(0x7f0000000380)="bc39f701273275e81b9924d3", 0xc}, {&(0x7f0000000440)="f92be0c06136c65c734875dbdd76c4d9138c58867fac5afdbe6ab9a4a94571b6ee646c6a72180f5323c31a42425a968dd9f28e2c50f7a8a9c27c2376a38f9ba1ed21a79b9a31935b42a8a7e10779c9f5a4e33ce40c4f1e660165454a61d57f6cd4888f841645c1e1775816ae781b6f8c90fea3cb9abb7d06987fe6d4fec7eaa71ee5a62870387314a31a28c64b9aa640c913cc076b6f860a36cc47ef833e26f01a8be6d31ff8c6c535c567a6302ef78b8dc109366c47d2ffb93d26", 0xbb}, {&(0x7f0000000500)="f2b2cdccf9dc3eee72199ca7096efeee64b6b5a3421b90d6de67b3f6d3276e2ce55ba6ecb547c9561ed9c4389be40d821dbc14877f287460daf43b9d878048bcc649e7f6cf7dd190287beda351ec9002ede079ee9ed3a914db43117ba3efd38fe3a06ad17ec80359d8a1a8a4c96239f38552c0a75a5ee993d04703d12abe47d73c46be58014b2ee7bfa15fdb65299f0f86f4f56702f6df8546819e6cbcb681d19cb0c0bb7ddf3af14e457e68594690e436eacc22bd17aba9bcc15e6c715c4344942631f9bb51d00694b2784876c6", 0xce}, {&(0x7f0000000600)="bccde5c8f9aece4f27d23ee372a01eec1cf1bb8ec9aadc7d0b1e45aa3bcabf1c7a364ef4e3cba2f46667027dad496aa6d3549f2538f6dd80885d35f9da7c546c03580df8b30ee971dcd0409d4e5b1ea7781208f6ecf949367bdc29c38a3174dced3effce6f56535c03a24dd6ca4c83c6cbd53adf05e16ebdfcfa4f4ab3fdf4d2bac44ce32989ce69e0631bf6efac79059fab8654fd16b8fed3b321cd545261f6473bb66e49bbfe3293b6e84790210e119229daf9245ab2992f4aeacdf29bc16f4903f7500272615da8bdf8ff3857efca801fd627632c", 0xd6}], 0x9, &(0x7f0000001e80)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="000000002800000000000000010000000100e900", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x8005}}, {{&(0x7f0000001f80)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002000)="42cfb41dcb68daee06bee4400ff9cc5da37bfdc94101574c720a275e3abe27ad49bc0cba9491383aa4cea8076863aca78b8ff400ae316945d849009467cfad50103f11c00b44ea87f7a005ac9277c5736186c2e6940991c13c785ecb5795a7c57705f43e981cb2d05b21fea0afe692b504da4c62c0575250356d6496d1ae38622fc23782924723a49ca7713cce7ebe3f3ec80e4856dd3dd11bf31d2677431ce2791ff7dc3235f32c8e8de939b55477271b73d1ac6b0048b7183ea263", 0xbc}, {&(0x7f00000020c0)="cc4fff067e8bb7c9e18842306628ea173aed34a32f3523d99fe2557a9be8570b4cb6c75a067474673a5880eb85128c6bddf037fa047fca1bd7774e4ffbdc04e075c4a62e1263e338b2fac89ff7f6d443d81111f6d9735c5666ec040a34a20163ceb19c1951018e0731b2bf9d68869f60fefe36491c18ffff9b403fc0b96c37d5912c2a3d73075818ff985932965d1b93b230a3c3e1c0efca6de50e7bf485e2f1", 0xa0}, {&(0x7f0000002180)="d6a25db17b24a2fb9b0deadba401c5378c7f5676d2f2f3d90b382b186567aa0a764134e66701c4c8cc422894b9c75cd63dae490bb8ceabccfb040208271f32b5f995b36ec18762cce4f9800bada1eea7965cd2a4654ecc6674a60e8abe136fceea62ba4b820914da32d4fa3d9a1ee6805ca4401c34474bc5d1af81deec2ce498bfdb5119ec80d915d44ce73a3a57183609165965bcdbb4f9ebd759fdc1c216ebdf11554b18d5899cb20485cea54f9c85d9ba6893140d201aed8a0b1589194d868583a9c4014ddb269a2512beda9e905ee8f126b65216474fc6006ef00013378366952681278d4431b6c882bd6f9ce6", 0xef}], 0x3, 0x0, 0x0, 0x20000000}}, {{&(0x7f00000022c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000002340)="4f8bed513f95a79cb917a3b5feed2fc95ad6cc1188eebed1f221118eb176c19be1739bd8c0f1f69e0a24739e2b3f4ac55d3311d6e5c9066e9648f33492b06fb0798d7cc77c88a6f59b8d9f4530fe00c1983c8f27d125a7e3e62f798474c16fca06238ca140c2edbc30aaba0c9bb8767871038233a0cae11e02efeb64c1d1eebc01a02e3f1d2bf4f2e015b88feb0874f73c4b90041cb4770f133c4b4c924a699d33a02cd124dc35e8984b129e0331132cffe886269bf44ea304657131759c4f51811575224f774df0b6", 0xc9}, 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{&(0x7f0000003440)="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0x1000}], 0x3, &(0x7f0000006100)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x2c, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r6, r0, r0]}}], 0xa8, 0x8042}}], 0x3, 0x10) close(r0) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 22:31:54 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x4}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:31:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r2, 0x20, 0x0, 0xfffffeff000) 22:31:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2d) 22:31:54 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) openat(r1, &(0x7f0000000240)='./file0\x00', 0xc1042, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x0) [ 3353.183359][ T1692] loop0: detected capacity change from 0 to 16 22:31:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) chdir(&(0x7f00000003c0)='./bus\x00') accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) 22:31:54 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="44000000100001040001119f00ddffffff000001", @ANYRES32, @ANYBLOB="0001000000000000240012000c00040062726964676500000c0002f60700050001000000080001"], 0x44}}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@cred={{0x1c}}], 0x20}, 0x0) r3 = socket(0x10, 0x80002, 0x0) dup(0xffffffffffffffff) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_1\x00', 0x0}) r5 = socket(0x10, 0x804, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001100290a000000000000000007000000", @ANYRES32=r4, @ANYBLOB="f905c33407f692a710001a8008000280040001"], 0x30}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="44010000", @ANYRES16=0x0, @ANYBLOB="00032abd70000100", @ANYRES32=r0, @ANYBLOB="0800030001000000140002006261746164765f736c6176655f30000014000200766574683000000000000000000000001400020076657468315f746f5f7465616d000000340001801400020069703667726574617030000000000000080003000000000014000200626f6e645f736c6176655f31000000001400018008000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=r0, @ANYBLOB="0100030002000000ea000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="080003000100000008000100", @ANYRES32=r0, @ANYBLOB="080003000100000030000180080003000200000008000100", @ANYRES32=r0, @ANYBLOB="1400020076657468305f6d6163767461700000000800030003000000"], 0x144}, 0x1, 0x0, 0x0, 0x3}, 0x40) sendmmsg$alg(r3, &(0x7f0000000000), 0xf, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x101) [ 3353.588055][ T1709] loop1: detected capacity change from 0 to 16 22:31:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2e) [ 3353.859440][ T1709] syz-executor.1: attempt to access beyond end of device [ 3353.859440][ T1709] loop1: rw=2049, want=129, limit=16 22:31:55 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x7}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3353.994342][ T1709] Buffer I/O error on dev loop1, logical block 128, lost async page write 22:31:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000440)='wg1\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="660500", @ANYRESHEX, @ANYBLOB="2c72cb6f746d6f64653d30303631323430373431363630373731363534363030372c757365725f69643dd8583e9b2f4f9cbab8d8cd2e73bcc75376de4a", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c616c6c6f775f6f746865722c616c6c6f775f6f746865722c66736d616769633d3078303030303030303030303030303030392c736d61636b66736861743d16cec6095509c49573a074ece5fa59dcfa5ba73c083c2db66c6d8886cc664402ee7cec3a6afb533397b50c9b9b80debed15a040e9c8b48553cb74e50b5d25a9466dec0a857586d89cf99056cb319e02cff2df167e21f0a2bb1eedc30fc908646268780d304bda39a05ff2c736d61636b66737472616e736d7574653d287d937bdb00", @ANYRESDEC=0x0, @ANYBLOB=',mask=^MAY_READ,obj_role=,,dont_measure']) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x0, 0x0) statx(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x4d87a, 0x0, 0x1f4) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=""/160, 0xa0}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='(}\x93{\xdb\x00', 0x0], 0x0) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x6, 0xe4, 0x0, 0x9, 0x0, 0x7c38, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x7fffffff, 0x7f}, 0x10000, 0x9, 0x8001, 0x0, 0xc3, 0x700000, 0x0, 0x0, 0x24, 0x0, 0x6}, 0x0, 0x1, r2, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000340)='wg2\x00') syz_mount_image$tmpfs(&(0x7f00000003c0), &(0x7f0000000480)='./file0\x00', 0x1ff, 0x4, &(0x7f0000000980)=[{&(0x7f00000004c0)="bd7d596f8225e7ef1de8d76155", 0xd, 0x5}, {&(0x7f00000005c0)="6fd8e4ecf49430d31f56d6f7a6e0299657cb105958cb36fbee32ee6e97a0e8947f1dbc609b2ac82e11e55799699d849d642697d1151116ad5812e53a4cce34df3da7ef645bf37969d9dac34910df90a37423cd8f533b0ebf21b17a1e914eb5bd0e90fb317114de39f0c2272319867d6025bd2b45977d19d69f8d333708baaa197a5107adacf5971cdbf21896357a668ca1410e51b7d35aaca29494d146c146168038393931fd03b5775f003774ea5cd6ba00e079c01fd7f962233c", 0xbb, 0x7}, {&(0x7f0000000680)="d4f237280203482bc88666b09b13c875f7dd02f7d45e606ab02a990387ba545fe2df33b89f9a7b591c4b3236aaeb8e338df22b5d919c4687e326618e3ac853db95116fa358d3419fe8aa8d23342092d54f8e60c73766c4498ad63cf416599f1eee55637d1fba65ef6e1e62005bf001ede6fae65c6b60ad9a8a56a965e21ea2fcd1ead42cfb63e1f03d7a0d332bb4a3a666d8ac71d4ddedb2eaf9d7d098b3283df45d69bc0baa0a", 0xa7, 0x4aa}, {&(0x7f0000000900)="4d737ef70340982178953ab982ac919e976fce3f05f1431da4f555725f15f28962e3bbfd46135eff1400b3b063ad212a6ad18b9d365925d8409509ade3b2026599ca4add7dfdda181a7776c8e7cfd91fa2078a966277b1d84a0f595e827f42", 0x5f, 0x200}], 0x2000000, &(0x7f0000000a00)=ANY=[@ANYBLOB='mpol,g\a\fi\x00'/23, @ANYRESHEX=0xee00, @ANYBLOB=',appraise,uid=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e23, 0x5, @private1, 0x8}}, 0x0, 0x0, 0x1, 0x0, "7ba55cc7873a4aeafe21f9b05513a948b9a9802d47035daec2971d3a5d5974f29134e3bfc90f00a86bb4922309c2da0ce925e1c4f93c1258d2f08e50923b5ccceaafd86cf723a072c99e530e49294b6e"}, 0xd8) [ 3354.052954][ T1709] syz-executor.1: attempt to access beyond end of device [ 3354.052954][ T1709] loop1: rw=2049, want=130, limit=16 [ 3354.083428][ T1723] loop0: detected capacity change from 0 to 16 [ 3354.090034][ T1709] Buffer I/O error on dev loop1, logical block 129, lost async page write [ 3354.112314][ T1709] syz-executor.1: attempt to access beyond end of device [ 3354.112314][ T1709] loop1: rw=2049, want=131, limit=16 [ 3354.214683][ T1709] Buffer I/O error on dev loop1, logical block 130, lost async page write [ 3354.236272][ T1723] syz-executor.0: attempt to access beyond end of device [ 3354.236272][ T1723] loop0: rw=2049, want=256, limit=16 [ 3354.306168][ T1709] Buffer I/O error on dev loop1, logical block 132, lost async page write [ 3354.416304][ T1709] Buffer I/O error on dev loop1, logical block 133, lost async page write 22:31:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2f) [ 3354.529486][ T1709] Buffer I/O error on dev loop1, logical block 134, lost async page write [ 3354.651517][ T1709] Buffer I/O error on dev loop1, logical block 135, lost async page write [ 3354.725884][ T1709] Buffer I/O error on dev loop1, logical block 136, lost async page write [ 3354.973956][ T1743] loop0: detected capacity change from 0 to 16 [ 3355.728854][ T1732] loop3: detected capacity change from 0 to 4 [ 3355.877504][ T1732] tmpfs: Bad value for 'mpol' 22:31:57 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, 0x0) dup2(r2, 0xffffffffffffffff) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000040)={0x7}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f529b52e769723d2e3a66696c"]) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r3, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:31:57 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x8}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:31:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r5 = syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="747265656c6f672c667261676dc080716c2e44f4f3b54f0fcd656e743d616c6c2c6f626a5f7573656174002c00000000004be78d4431c3a6b4f6e48017e3ef635ad28de4d7f6471e7537f8588c84541ffc5e70367dd8e5d9583d17475af25ce0703ce48bb7ac1dd204f881e9c4786f4f85ff00af15b785be769c79141dbd9d6629733255ec97497b164d30bc2cabca35fa6c8f75684891aa37d72372af08ac3484b1203fcb8e677c0b84"]) r6 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r7, 0x20, 0x0, 0x0) fcntl$dupfd(r5, 0x406, r3) io_setup(0x1, &(0x7f0000000380)=0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) io_submit(r8, 0x3, &(0x7f0000000340)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x8, r6, &(0x7f0000000240)="f85b57d4e955e0e38ca7c083453ff9ae3eaaa254e9816ec8e21ee4cc049c93049a8dc4a527103d6f28229342a9eeab2947adb259056121cf2b2deb144f516e", 0x3f, 0x2, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x9, r9, &(0x7f0000000440)="6d1682c8102ffd357c15f6c32b1ff2bb3f07a2c68d4b1b164552192247bf98039fbee4e9220e0c77796b2aadf977fcbb5589a57357df56a11a4c13e3e28cebce1839315ff7ac825c316d29cf41a9d14d9dc8155258f5fd3e593e9d02ad0f1d0ba855ca9559c5b3566070a01abad4936615498daf5915b9668b945789694de5731bd1bd4cad27c0fe25cfd0e85fb944a5bb896318b3f352ff1286fdb1bbafb0d3fdaf1e7b899e2dc1cb2397ad7c453057b79728389d94b957bdba3ab1785e27f75bb6eef7d580f7d6fad6c2470f30033bd908e8", 0xd3, 0x16, 0x0, 0x2, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000000340), 0x0, 0x7158, 0x0, 0x2, r3}]) 22:31:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x30) 22:31:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)=ANY=[@ANYBLOB="63686563681f000000533b0f0061676d656e7600616c6c2c6f626a5f757365723d76666174"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) [ 3356.092554][ T1763] loop0: detected capacity change from 0 to 16 [ 3356.107606][ T1764] loop1: detected capacity change from 0 to 16 [ 3356.182293][ T26] kauditd_printk_skb: 31 callbacks suppressed [ 3356.182311][ T26] audit: type=1800 audit(1638657117.291:15938): pid=1768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15570 res=0 errno=0 [ 3356.337807][ T1763] handle_bad_sector: 10 callbacks suppressed [ 3356.337829][ T1763] syz-executor.0: attempt to access beyond end of device [ 3356.337829][ T1763] loop0: rw=2049, want=256, limit=16 [ 3356.388840][ T1779] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3356.389127][ T1764] syz-executor.1: attempt to access beyond end of device [ 3356.389127][ T1764] loop1: rw=2049, want=168, limit=16 [ 3356.416979][ T26] audit: type=1800 audit(1638657117.321:15939): pid=1763 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051297 res=0 errno=0 22:31:57 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xe}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3356.441947][ T1776] syz-executor.0: attempt to access beyond end of device [ 3356.441947][ T1776] loop0: rw=524288, want=104, limit=16 [ 3356.475791][ T1764] syz-executor.1: attempt to access beyond end of device [ 3356.475791][ T1764] loop1: rw=2049, want=257, limit=16 [ 3356.483551][ T1779] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 3356.497934][ T1776] syz-executor.0: attempt to access beyond end of device [ 3356.497934][ T1776] loop0: rw=524288, want=136, limit=16 [ 3356.544499][ T1776] syz-executor.0: attempt to access beyond end of device [ 3356.544499][ T1776] loop0: rw=0, want=48, limit=16 [ 3356.560772][ T26] audit: type=1800 audit(1638657117.341:15940): pid=1764 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1051298 res=0 errno=0 22:31:57 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000001a80)={{0x1, 0x1, 0x18}, './file0\x00'}) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000300), 0x100, 0x0) dup2(r4, r1) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000000440)=@sco={0x1f, @none}, &(0x7f0000000340)=0x80) sendmmsg$sock(r5, &(0x7f0000002400)=[{{&(0x7f00000004c0)=@l2tp={0x2, 0x0, @private=0xa010101, 0x1}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000540)="825038abc54158ab0ef2e025ee496a0ca84d6c836d3e45c27305d68a70b883b3cba7ea7af23758cf05d24cf8717493737834eef0acb25da7f7103d6c6b70b3843e7106a87c500ffb02a9b3d79fe99e8ee992dc46a9c72ec178e4a4e816eb87124071e5f451cbf6462e365b9f09b3a625f30f90f71e9ce87840c9b1a8daafc88fc16bb819c343c1f28e255473b19a91cfe01677af48b889b6050ab094c4d8dba01df7ff089c4ca0c2f4f60a2eedd7f72599061ea36864ff17025f743a36f48b1cc82bde222ce48b72c6b985a56a5723b3b4d3640422cbfd9c", 0xd8}, {&(0x7f0000000640)="b4a74752ca2fff7fb644cba97a50bc450ed65d26636aaec8f16692c9c2810496ddddf3421fca9f22a1e4ce262fd4d260572049e22d550e051ea9f9669d854e1a4d9c0c04c5d46b96a9dc794d06be53ec2ab452d006a399fbef7427", 0x5b}, {&(0x7f00000003c0)="6d97dbc483689acdff8812bd2aa3358e9828a6e9048755df3c789be00277bc", 0x1f}, {&(0x7f00000006c0)="f105698e833a45c71b220d8d7ff62f553df7baa701c500c3ebc9", 0x1a}, {&(0x7f0000000700)="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{&(0x7f0000001e80)="dbe09278b69295374e46e1bee69212414f7940fdad8dd1fd57e02d1bb48f2d163a740de663b12f5da72d4b18", 0x2c}, {&(0x7f0000001ec0)="08373e24d4533717b1e211f04456f3d05662576c8c01d6b7be21fba0ffdc404c8dcdb9cf16f25c098dc736b784509b277fb1c37811a99caa19a2c8bb54868e53e7218777ee62f10505606915a4b7e33dee662263a7dd76cfd203c7495f5ddd8a8273deb3258fa698a7b1e5f037cf59274f290e53aa7aca482a974eec7853a69b8c02545e174012cf3dd863a23ba66fc2888c8b318efdec1a4eda4ef45811c50a33fa9435523f737365f75c5b385f1f4aea5ae114043af8496f2d95a7572280962c06a5", 0xc3}], 0x3, &(0x7f0000002000)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x80000000}}, @mark={{0x14, 0x1, 0x24, 0xf0}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0xa8}}, {{&(0x7f00000020c0)=@rc={0x1f, @any, 0x20}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002140)="71997686e826da19079038f544c694b5c7e3d84cdbbb5c180f9eb662fcb5f56f4a", 0x21}, {&(0x7f0000002180)="59103f6621f7492165c8b4ae3c8ac919f0e6d088a8362bb641cb60c8c052cd6c2e3843173cc1b87f51cf8927986e8b4bfe3b5b70a8be52321be79c56f6d03deca6a4329c80c6fdfd7265960de4220f98495e1b1343d4a1836a6b8ea4b1a4c8369331ef0c11faecc6cf67d9c43a7e9b52a9bcadf734942e419e44", 0x7a}, {&(0x7f0000002200)="fe57485e00956631743faa7ff2475c3d7886d296aa98bdeab9deed6abd2a9f647b041dbcbc46e59205107609829f1ca92aee621f072042db15c75a3e6752c5785e6636dc6873ba6af2302a93fc494d4ca8c2b906aa9d07849c3736eb7431ee8b4676060ecfebe29178a526f336bd135e22e54aa5bf7051f7a5ccb5479b716e79eb311ce3635688ebd13a291f6d", 0x8d}, {&(0x7f00000022c0)="26bcaef20fa2d49e703d2adf4c5ac7f08c030a179e74a185001659d2f55b8ddffac6da5392ea7275e4ef04971f9a4d2fcfadaf20517373228bd0427772db6dac5928a979a77bea5ba2c19dfc4ea5e29ab2dbdfaf3bba25a10a0b5808bb06b623636741483cce9a26b3c3a81a56f62cab5c0512410baeb3fd94fd43e55528f102f321baf03c776438343b8909ddd0d2deb15639f8265130659c9ecf", 0x9b}], 0x4, &(0x7f00000023c0)=[@timestamping={{0x14, 0x1, 0x25, 0x81}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x30}}], 0x4, 0x4800) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0xa4b48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x1ff}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x20, 0x0, 0x0) [ 3356.642099][ T1776] syz-executor.0: attempt to access beyond end of device [ 3356.642099][ T1776] loop0: rw=0, want=48, limit=16 [ 3356.770759][ T26] audit: type=1804 audit(1638657117.401:15941): pid=1768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2115/bus" dev="sda1" ino=15570 res=1 errno=0 [ 3356.845105][ T1776] syz-executor.0: attempt to access beyond end of device [ 3356.845105][ T1776] loop0: rw=34817, want=136, limit=16 22:31:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x31) [ 3357.068328][ T26] audit: type=1800 audit(1638657117.441:15942): pid=1775 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15668 res=0 errno=0 [ 3357.114060][ T1796] loop1: detected capacity change from 0 to 16 [ 3357.335845][ T26] audit: type=1804 audit(1638657117.471:15943): pid=1768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2115/file0/bus" dev="sda1" ino=15668 res=1 errno=0 22:31:58 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3357.532814][ T1804] loop0: detected capacity change from 0 to 16 22:31:58 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="747265656c2f672c667261676d656e743d616c6cbc24626a5f757365726d2e420d74004c00"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x20, 0x0, 0x0) [ 3357.652716][ T26] audit: type=1804 audit(1638657117.551:15944): pid=1776 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2057/file0/bus" dev="loop0" ino=1051297 res=1 errno=0 [ 3357.898064][ T26] audit: type=1800 audit(1638657117.621:15945): pid=1783 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14212 res=0 errno=0 [ 3358.140280][ T26] audit: type=1800 audit(1638657117.641:15946): pid=1772 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="loop1" ino=1051298 res=0 errno=0 [ 3358.196383][ T1819] loop1: detected capacity change from 0 to 16 [ 3358.314291][ T26] audit: type=1800 audit(1638657117.771:15947): pid=1789 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15570 res=0 errno=0 [ 3358.456899][ T1819] syz-executor.1: attempt to access beyond end of device [ 3358.456899][ T1819] loop1: rw=2049, want=257, limit=16 [ 3358.597959][ T1822] syz-executor.1: attempt to access beyond end of device [ 3358.597959][ T1822] loop1: rw=524288, want=104, limit=16 22:31:59 executing program 3: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:31:59 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x60}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:00 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140)=@v2={0x2000000, [{0xd8, 0x5}, {0x10001, 0x9819}]}, 0x14, 0x3) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x32) 22:32:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) syz_mount_image$reiserfs(&(0x7f00000003c0), &(0x7f0000000440)='./file0\x00', 0xf873, 0x2, &(0x7f0000000600)=[{&(0x7f0000000480)="6600f0cc064ef36519f16d470d0f32f7f715061e771127f8dcd208963310e9ddba511689f6009f2cc4cd5d573cd06a883df04f15106baa8bbe4b191400d4e1803aac13031ced39cbc87c8590343be18fab81c2f497cb9edb722a434bd8460e231c504304b5d25c0c29a51f33cd5b8f9a35833e09f12f15ecdcadd1ab32a5b25d6728", 0x82, 0x6}, {&(0x7f0000000540)="1b707cc4ea1434fefbbcd18fce2371a815ccb0fd76ac7672a8df88b1c2e3198caa5d705e8719805adb23a08af9e06cd0fa4d165e4b22369fc54e91fc7c28a206c591e71637ae959d93c1c3df70bd573638154c00ea185a14bbd8512af1ce1950b7145dac72c815a637855d17b4832baaf352459de64a506145fb2b9badc0f12c7b70be3bdd42d1b29a1ac1274dca0d57e229f37f16e1c53fb56c3463b6d7274adc55d2e7e3b2", 0xa6, 0x3}], 0x8000, &(0x7f0000000640)={[{@nolargeio}], [{@fsmagic}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) 22:32:00 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) syz_mount_image$gfs2(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x9, 0x6, &(0x7f0000000640)=[{&(0x7f0000000780)="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", 0x1000, 0xfffffffffffffff9}, {&(0x7f0000001780)="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0x1000, 0x10001}, {&(0x7f0000000480)="5d5b14472b181b195674e5f5ac53f772fa7f451e7a726f44a1571ebc09108a0bfcf645b32a1401750b8b59a0e26df997cbbddda6efeab3358aa04883a9a2483f5122f6e82ffb36cfa9ee11534aa453e9b90c4bcdbc7ae9b8204385fd5efd03f76c145b236e34011722c95d842e06070f3c2685244b5e46e715de03f6fdfb410a9ce6d0c3163f42c64a22a072c64458a0e4b034ab66e7f20a514abf34a904924f67acc7ae2e701ee5d716d1dc42f7e3e8c4098a42c76958e1e632fe266c4f75d84da3e11056dd85382f519664a2d1e89573794ccf859b4fdf4faca7b77b10b1051e21556c5adcc9d40f4d9855142532826ce2d6", 0xf3, 0x3f}, {&(0x7f0000000340)="ee698cd09c70af44fc139c40f6d235aeeaf0bf23e8cf8d9cca135760d4a8adac5c84e15a4451fa596e69345cc282adc907d3360baf89e84c91", 0x39, 0x65faae65}, {&(0x7f0000000580)="09fcd7592fc3b98b15917d1b726e597801edeea0b40178855ebaf5a1d828c7351d8caf92642f85171919910b6235527b0056f46372b42b79a712737b1b4b78e000bb2e8e00a74668a7e9562ce1d2f6ed12ef6a0987640ea2ee679f186f9288a219238367b7a7ec448e51e65f6a29aa1ee2c4dbf29c62a1f6bcd786b86ed387d84af1a48af220dc252777", 0x8a, 0x6dfc0a97}, {&(0x7f0000002780)="bb13a9de2e8448998dfddeed9081607e84e739b864e4bcea2d29b3be12d61b3b986b09368ee2f0390f390c8779ff3b25601cf180ba96a60f1a1c74fdb866b464ef348e25290379602f14b9ad03673d2ac0426ede92e881ad8fc9950e9a80e055171050ff541fe6a34d65005f1910dea1654e927457e7136c5f7d4bdce54077aac409685d14c93c17a161b6d3163419b8cf1bcff944b0a1f5cf9bc1b562aa2a05d373266e38d59a1bec404f7246091e77742a370401b355e914e2439ede611e78b3dcd009f06d00cf2a12480f09d89a05be33b89100bbe9bcc27c41af65f140e2a05f0d87144e455c6d2116323de849279e79c3bf19", 0xf5, 0x81}], 0x802006, 0xfffffffffffffffc) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="747265656c6f672cff7261676d656e743d616c6c2c6f626a5f757365723d76666174002c00"]) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000002880)={0x70, 0x0, 0x9, 0x201, 0x0, 0x0, {0x2}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x3c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @private2}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8}}]}, 0x70}}, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000a, 0x50, r3, 0x80cbf000) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x0) [ 3359.070390][ T1845] loop1: detected capacity change from 0 to 16 [ 3359.210737][ T1849] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3359.252651][ T1845] Buffer I/O error on dev loop1, logical block 208, lost async page write [ 3359.268081][ T1852] loop0: detected capacity change from 0 to 16 [ 3359.327372][ T1849] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 3359.405836][ T1845] Buffer I/O error on dev loop1, logical block 210, lost async page write [ 3359.536407][ T1845] Buffer I/O error on dev loop1, logical block 211, lost async page write 22:32:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x33) 22:32:00 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf0}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3359.628447][ T1845] Buffer I/O error on dev loop1, logical block 212, lost async page write 22:32:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17, 0x4}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) statx(r1, &(0x7f0000000540)='./file0\x00', 0x100, 0x800, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), 0x1000, &(0x7f0000000680)={'trans=virtio,', {[{@access_any}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@fscache}, {@aname={'aname', 0x3d, '.!^-\\'}}], [{@uid_eq}, {@smackfsfloor={'smackfsfloor', 0x3d, '$\\'}}]}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) ioctl$FS_IOC_FSGETXATTR(r5, 0x801c581f, &(0x7f00000003c0)={0x7fffffff, 0xfffffff7, 0xffffffff, 0x5, 0x4}) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r6, 0x20, 0x0, 0xfffffeff000) [ 3359.707633][ T1845] Buffer I/O error on dev loop1, logical block 213, lost async page write [ 3359.748873][ T1845] Buffer I/O error on dev loop1, logical block 214, lost async page write [ 3359.785905][ T1845] Buffer I/O error on dev loop1, logical block 215, lost async page write [ 3359.827196][ T1845] Buffer I/O error on dev loop1, logical block 216, lost async page write [ 3359.827571][ T1871] loop0: detected capacity change from 0 to 16 [ 3359.881760][ T1874] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 3359.908147][ T1874] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 22:32:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x34) 22:32:01 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x300}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:01 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) openat(r0, &(0x7f0000000240)='./file0\x00', 0x400002, 0x80) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000780)={0x2, 0x80000001, @status={[0x493, 0x0, 0x8000, 0x6, 0x1, 0x7ff]}, [0x9, 0x8000, 0x100, 0x100, 0x101, 0x100, 0xd2f, 0x5, 0xffffffff, 0x8, 0xf903, 0x5f1815bc, 0x6ff8, 0x100000001, 0x456, 0x7, 0x7, 0xc0000000000000, 0x600, 0x7, 0x0, 0x81, 0x1c5, 0xfffffffffffffffb, 0xc21, 0xffff, 0x8000, 0x4, 0x8000, 0x4, 0x7, 0xff19, 0xffffffff80000000, 0xffff, 0x3, 0x9, 0x8, 0x100, 0xed45, 0x7c3, 0xffffffff, 0x6, 0x0, 0x2, 0x4, 0x10001, 0xffff, 0x3f, 0xc3, 0x3, 0x2, 0x80000001, 0xfff, 0x5, 0x4, 0x0, 0x1ffd0884, 0x2, 0x55, 0x9, 0x169, 0x10001, 0x40, 0x6]}) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x0) [ 3360.572884][ T1884] loop0: detected capacity change from 0 to 16 [ 3360.913104][ T1894] loop1: detected capacity change from 0 to 16 22:32:03 executing program 3: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x35) [ 3361.899740][ T26] kauditd_printk_skb: 50 callbacks suppressed [ 3361.899787][ T26] audit: type=1804 audit(1638657123.001:15998): pid=1868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1666/bus" dev="sda1" ino=15088 res=1 errno=0 [ 3361.962398][ T1874] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 3361.993852][ T1874] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 3361.999786][ T1907] loop0: detected capacity change from 0 to 16 [ 3362.014569][ T26] audit: type=1804 audit(1638657123.021:15999): pid=1874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1666/bus" dev="sda1" ino=15088 res=1 errno=0 [ 3362.149980][ T26] audit: type=1800 audit(1638657123.021:16000): pid=1874 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15088 res=0 errno=0 [ 3362.160205][ T1907] handle_bad_sector: 25 callbacks suppressed [ 3362.160226][ T1907] syz-executor.0: attempt to access beyond end of device [ 3362.160226][ T1907] loop0: rw=2049, want=256, limit=16 [ 3362.224520][ T1913] syz-executor.0: attempt to access beyond end of device [ 3362.224520][ T1913] loop0: rw=524288, want=104, limit=16 [ 3362.261055][ T26] audit: type=1800 audit(1638657123.161:16001): pid=1907 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051303 res=0 errno=0 [ 3362.273749][ T1913] syz-executor.0: attempt to access beyond end of device [ 3362.273749][ T1913] loop0: rw=524288, want=136, limit=16 [ 3362.320881][ T26] audit: type=1804 audit(1638657123.191:16002): pid=1904 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1666/bus" dev="sda1" ino=15088 res=1 errno=0 [ 3362.342699][ T1913] syz-executor.0: attempt to access beyond end of device [ 3362.342699][ T1913] loop0: rw=0, want=48, limit=16 [ 3362.377913][ T1913] syz-executor.0: attempt to access beyond end of device [ 3362.377913][ T1913] loop0: rw=0, want=48, limit=16 [ 3362.417890][ T1913] syz-executor.0: attempt to access beyond end of device [ 3362.417890][ T1913] loop0: rw=34817, want=136, limit=16 [ 3362.429005][ T26] audit: type=1804 audit(1638657123.331:16003): pid=1913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2062/file0/bus" dev="loop0" ino=1051303 res=1 errno=0 [ 3362.474954][ T26] audit: type=1800 audit(1638657123.511:16004): pid=1913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="loop0" ino=1051303 res=0 errno=0 [ 3362.511679][ T26] audit: type=1800 audit(1638657123.521:16005): pid=1913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051303 res=0 errno=0 22:32:03 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="747265656c6f672c667261676d656e743d616c6c2c6f626a5f757365723d76666174002c00aff100248ee1be9b9a7ce2a54f8266834da368b8d149a187ac8a12032d9809b0d219a18e3df7f469590fba4ec40027055017f88ac70557e5051c7b135fa75d66d15c0c6d7d23589e1be99cebceb124a987e03592c66660c68af453ca99ebd4bf8af275989a632f06d5818f4098e5850912d0270a9f5033500ea5160015c8050b8c172ebcf701e5eac9f2f065ea7e0e8f81f7183157cd950925b21d83e68b9f30189ca410057176e2984cafacbc5a1d3c08c081f6f5f7ec90ff1412e7e2d0123178984a3fd7ef16f709f961403078eda048ac529694b664633e4d3d261607e82bc55861d1d1485d964d10818846cc82d58a00b698028210d0838817bc6363b9a2012368d9f8a00352a3913b480ad52b560c38c3fc41be6ad8fe91b473840407447f92bf83e45f0564d0185ee0aebb4c9f11f7f5af384e949b53cdeba6918e02210128b0f4fc"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x6, 0x5, 0x0, 0x1, 0x40, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80, 0x4, @perf_config_ext={0x89}, 0x8200, 0x0, 0x91ca, 0x3, 0x6, 0x0, 0x5b4, 0x0, 0x40, 0x0, 0x5}, 0xffffffffffffffff, 0x0, r3, 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r3, 0xdcbb000) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x2, 0x20, 0x0, 0x60, 0x0, 0x5, 0x80000, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000240), 0x4}, 0x550, 0x8, 0x7f, 0x1, 0x7, 0x5, 0x3ff, 0x0, 0x6, 0x0, 0x1ff}, 0x0, 0xa, r3, 0x2) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x0) 22:32:03 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x700}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r4, 0x80044d06, &(0x7f0000000040)) ioctl$mixer_OSS_ALSAEMULVER(r4, 0x80044df9, &(0x7f00000003c0)) fallocate(r3, 0x20, 0x0, 0xfffffeff000) 22:32:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x36) [ 3362.654410][ T26] audit: type=1800 audit(1638657123.762:16006): pid=1928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15082 res=0 errno=0 22:32:03 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/snd_usb_audio', 0x200944, 0x3f) statx(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x7ff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c220c65726669723d2e3a66696cf26df1aff96473bdb86681ea11d5b46093ac463f97fa51b21e4d7a9f76c151574236667fe294f4d38cd10bdd672b668c96d8db0401998de65b1a8909093d2b7c4dccc9939ea7ce27232d9d7db5a09cbdd60cb898742eacb44ecd7d698b477389dbd2539b18663ddd0161206cc10682bd3854d395c41afef359ffe2f04e386c175ea3dca4b2554078641186989d1f936fffb7ee9c5ebefccd000c2c7f12a2cdf8acf646b20411f886b5d9a2fbf52a43514c1992e0b16a5fdf32c3b1e1def014f92e30692868641fdff391b55e"]) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r6 = geteuid() sendmsg$unix(r3, &(0x7f0000001040)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000022c0)="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", 0x1000}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=r0, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000001c2fbfd401000000", @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r2, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRESHEX, @ANYRES32=r6, @ANYRES32, @ANYRESDEC=r2, @ANYRES32=r5, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r6, @ANYRES32=r1, @ANYBLOB="0000000010000000000000000100000001000000"], 0x120, 0x4000}, 0x10) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r5, &(0x7f0000000300)=""/214, 0xd6) read(r3, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3362.730485][ T1931] loop1: detected capacity change from 0 to 16 [ 3362.775953][ T26] audit: type=1800 audit(1638657123.882:16007): pid=1933 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15737 res=0 errno=0 [ 3362.837540][ T1939] loop0: detected capacity change from 0 to 16 [ 3363.110489][ T1947] syz-executor.0: attempt to access beyond end of device [ 3363.110489][ T1947] loop0: rw=524288, want=104, limit=16 [ 3363.186870][ T1939] syz-executor.0: attempt to access beyond end of device [ 3363.186870][ T1939] loop0: rw=2049, want=256, limit=16 [ 3363.201268][ T1947] syz-executor.0: attempt to access beyond end of device [ 3363.201268][ T1947] loop0: rw=524288, want=136, limit=16 [ 3363.350378][ T1947] syz-executor.0: attempt to access beyond end of device [ 3363.350378][ T1947] loop0: rw=0, want=48, limit=16 22:32:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x37) 22:32:04 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) r1 = accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) read$FUSE(r2, &(0x7f0000001780)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xee01, r5, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x40, 0x3, &(0x7f0000000440)=[{&(0x7f0000000300)="3a0206c0963eb3c24f87b69c09ee80f49b9358ba140ffd4c6f", 0x19, 0xb2a}, {&(0x7f0000000340)="c162014b6ec44aecd4c39173bbfa31c4e392db9c0d4b1a0f04b898bacad55c806710aaca9a72b7cf191d4809235ed5fd164964e4ad1073cc3c2d03", 0x3b, 0x7ff}, {&(0x7f0000000780)="54e0bc90436d8a5a0b7b1e87cf5eebfc90c67d111cdc400e05bc046a99fbab75cf863bda6c20ae5e4979de75f35ae71aca30fbcada7e9206ab57e1371665155ed20712b4162d76e4dde63a628e504e56ba5de25d1eb770ae6a4a0fecc0e8f6d4c72f5336ed4ace4be01068a54fcc19accdba574754823b1ffdd8c8122df27bd6436999a082b39e66f105bdcb475ee56dfe5f911c4389d7de920382cbd1cfe0fe19a3626b7f6e47bd3ecb5eab8ea0cbd17a28b04e40915cb919df6f53e3ac89a7977618782cbbbb6e40cffb414d918a0bebbef79afb79d9928884003c51fac097930e3005d9f7a9fda449e4eb025f29dc216708c0f4ea3accf0affe0515b3ee74e91f87566489dcb0ff2e05d866635a8b834ccc4c905880713cdb8d502c263f69557f60b489b5277fe5f5d2fb73925deca54874dc23187345f300de41b440970d31d219278f32df63d7f4b57884ba300bffcb5b3a4964fecdf65d91c4851cec2fd85e6bf3dea6fe3c313fd40fa359eb78e497b3dc4daaad310582118c0e28c4baaf205ee9839c8c104a54e401d6293439411c682b55f638a36d3584508acb4245736330a97b2437932a32147ac080082e93b4f62f5725ffd6bf60cd875c829d3d873ad0a8765c619d787c3a482d2bb2fc4ccfa0bc5b43e8c00406c6432f30c8e44622fc64f7c5ad36b7ed847410e29640a05f72b5b0ab67c338a650a5824013eb2ba81ea4c9e36b2e678307b81924b03ae35c75c1829331c6263769c73b68aec84fcd38a01022cb3b6c6da071e307c24db5708f656d226ff15541753a0c1d5cf75e5d178df96c2296a3c8fdf48b1824451ea59e55549376b34b73525750184884ebbc5b9ea7d3be094915e4612271197df6556f87d01eb503f935a96e0b4fcebaff20721ffcfc08f6abe3f805e6f5438feaabeb386715a338682c8bfb67eb88074154d07f59cbda1589a79812a0d821fda256c04f61ebd2a2de3a1ed563b754cf5de7eae4792571dfe628051c53752e6bf8de81242ab17c5f75418e683ba801f666e6702370faa9dac5c1d10ea2149ec644d73f40edcfa340393ab95644f0e1afe302cbf124f868a68e9752de464e128d14dcf75f36269c850ed7d7ea65a3cc48b1fbd4a27d3e0172962279b758c57499874768331aeab454c06caaf26ba39e555ce675685d1620143a3a2d779a35f97d5f671d0b7834381245a1ce12a7798c0e65a5fb03de314375e2504bb8baaaa4ccd0b709ecf62845fae5d666118762db6efc570af93df79d9af8cc311d00683b740274fd95376f41fbf78925ac457e03756103d27a6b47787b2d1da50fb597f688d29c8e1ae45799d1731b6c1d2f8c08fa5c0e499ff65f2804e2b349c12e4e2f396710c3388e26577662f8b413451830de8b56c705c1b7c2c7b35a4265916fe24213cf12c51aa99d171049115cd9e55a112a7481ba652562ce724eb579d74c1e7564d931221723ce28065b1eae61e38b9ac7e4846dbc97c3150149200416189f191751b830e566fe06795d65a8e721a9babc83ab5ff8c8206b4145e1bbd401e43fb5ce9b2613c4d958bb8bdfb0b8ae2125267d0ce7eee363a0964d5ae73758b4706bdb677d9610f869ad4c1887216973f39a08581a0ec263b168854749184aaf91df8cbd771bace8f3dc6e073d3a5d609ad11902f7015906e4c4f47eb1c46ac4221a0059270ee1fac4ee7f75f628fe1be2442e3b36eda261e2e7577c8e8f4809fe4fcb9619bdab6322398c215410fc092f5ad930c034961d035a5afd9b0989a71a89778f2f1a65f02af33f55a95019772497e34f6b91f4be26bfa85cb135fbe2fc68ebc3e2a638c74008912318312c1c7c5d4ebdab488803b5500c787224904e84784909af1f38f639568fb15bad180f06ff8874292a8f40c4c74b6b07bd85e7ed91fbc4992e9c085aa6fa9c25abb6b1c74180bfbf1f7c6b68f00d6926fecb3c35021ddc420d8b6872786d38bf8b04a0666b3f7de5bc98838f8c2703704c9503fa3b023b7204c216241e1378b3edb79f0b7754f51a8e3bc0232d0ae6a17334dbbf01ef257b2b3a6b4b869207262b517929c8150337595157dd153a3830a1cdcaec994e1a325e339d46b94d6904f06ab7065559c5d3115b455cee6aa922bd4c710ba4576f67307592148d800643190dfe091e5bf2fb7693e01d47994f0b4046a149c025fd33c32bc632422bc68b3e3df53f0ab18ab942cf3ca9f3515251676066838d20874cd1a0ff65ae0520bd8b546edada404ecb66e1ffaa9498f543cb905b22d5114d8ed2c7a7510ed9a744ec1797126213b629be916a7ba95b747372ca2c15a173a3d6e3eda472c40fbccb098a65041a868b99dad1a069bb98714ed82b1db8b7246f634cbb9ffcecf1cfeb92f650bf7ee762343b252e586900ce4cb4d1f655da137b09df68947bae0dba9f50945a013d0dd6145e8fdb0298e07a3f7edfc1e40530939a4851bb04292dc15a9914c164f5f26829f4c2e506cc0196814ea0fb969313d1e07ffa4f22cbf6a7e47f1de64325a64f70c0365a56090c31cbaedd2f1809778300dd7157ce9dbc8f78095c29e677fc5cebd5240dae8abfb955d3483c450aa1cb4864a6f1753515a6634e7090c15cbde1bce2efa35ac0aca02947326ff7516a706930560cf3eaea42455c42b4f206247dde8391ee66f96a8bdd40cf14fffd25f65c6186d1730ccd73a5a08e4789645f1feb5fe6a3f57e3c82e15b580ede4e2336aad1d00bf7f96df31f66e7311d402c4e9af38c7f674757f98d707ae4e2ba428090d0437fd55305257a03669838d69ad39a854ad084891833b96a8cc95c1f1a50e4a0c701536fd1a005431e462d2382154f33cbe0482b2d9e0eef9c0efc6731656cec0ae6041944b48439eeac73eb882d5f1c401d7c2cb1981b195adde7334b217bab2c81e0e810325d1c2707f82e0cafdc52344e6d09d6ec3045d449c234922eba1e736ac7fcf3c3aac08b4e929fd074dca3aa03e0dfdf3764afc07c3419cc251132740331dac6efba36453c8e524365e6fc1074548c39f5838cfe8b7417035740094ac33091bff6c91a350e1fb187df382c9d30c5c45f1fdb060612d5aaebabf18b5f4c52fb9efa0d36c933e91e9cee9d8cd07b9f90eeb0bfafc10a062f8dbb21619add8d40ef9ce6a4088c47f5716c3f223bbe2830c7799745307b39ac7971b6882abc949445e33d43d091e4e3aab32ab64031bdebe11f783160d7fe5193e5610ad2c8cd39fb1830053f5c8ce3c965a0911a635004e89169553044868666910cc7b1bccc8ae651e8af735c1af5095f800a862e1ac16350b03ddd0b0c28c1a7f82d0e39789aca30864406383eb59cbb227d047936c99374124bbc21e1a570b1f4d6f2ccced687c3b6819603a2da683ce5478ccb0d3d0c929d97665e4506d644425754df12111bb2ffe0b5e5037073ef2d6417f94def4b15ca11567b19c07dcf44df1e1365da6bc26d4b96c86f938ba88de02fb90cfe9bc84240a6c085538f061ff399c36589d2340d0163b3102bac6c3fb25001d7f8ccccddb5b908896cebcdcec5f4aecbf5a46d19268db9df98cc65d09d2b203bd116273e9652aedf07195584fbc1382b2bdf008660627d172aa02dd9ee8a391025338989aae92117cf635a36e311f0b6562a6294cfee691a2059001756973645e5be9fbc7579cf7b3545eeff480cda9eeb626893cf830a2f8f3d11dac40e5665a538d91f2353039f6f1a09a72d6408927a7e17ae01f72f0c6ad2d0ce34f46ff9806ea2dc115f7d36edfce3e812c86db31d706aaec59f5e8c52b6b29777a6c1e9e8fe4bf7d3297819959f2e0da0cfdff540b3f6d65560e81aea345a73eee2fef34512cf722ec8cbe13bb89cda02e46094d3ed55fe877c3413c9b875033068ed509f7f56c00c8dd8cb1382ed768a76819297ee95e712c4d8b9114c24fa6cf5b9732a157f7420386264cb43bdf130e97d1bdacc235d08c93bcd7bf6b6e1557661c81adc9eaf476a69aca5e6c18f73cc187affc2192e91363017883ca27c71a23a207dd0c2a8c54b27159491108842132cca8bc8fbe38c065db226e86fa44079cac57f0bdb99f4a6815cc3759f1cac8cdc9060be69de5f7fe0e768d5ba9bc290b50c7b0ce76cde457eb672fcde977ff1c1fae0d157524f6d7a73404d7ced6f40e32f166d20a78bd0ac864ef9aee0a5b01f5cb3188590fe0c682db651c2ac121905a888b5c6429276428e8b9b293166bbb1d57a08c95108326aa649789ee466cef19ea1658bed64e5c13be90dfbcd57107aff6b517e3675f191493f03af518e83c371deacb8a73d8ede9837e09003187f5b94deed83cb0be8a8f6ef73d19d20eaf67cb7a20e6303c94e8e5c8215aa7a19dbeb9a4eeaa013fb7b9459112674df74a41046cc9fcfe79ac09d02550a68701f6d30c5ebe9e8357e2bc0e1fa62aeb4624ffde0b20791353ae565cb7b6d6a6678a4f5a480913bfc72beacfcf04e8ea6e69c01c3ea4713c88196b04bc30b9eacb2460b37dda1b75a47609f107314352fb536a6b8808ecccb1ee9afb82f4dc4fa49decf917f01f02a96003bc45fd472eefc16c4948c38a8e302abd747bff8ef101aac80269f63c73ac282ac605b695e25d5b431441de5dab1866957a22c60b0add4820f0e0b14508dc27214f19ca4727319f962fdb749525fee0b26e86e1150206d790424d5820e0826a8c8cd91547ee61772a0a6ae60b193d6c9e3ae8c4ed482817eca6a0da095e038dd1747d185461268697a6af10ef62debc68f164688b0eb60073bffdbb3b294bf53d1e92750765d2a929745445f0a2197e3f6049feb9297327e29ca0310105b7008615b825dc3e1c741bed2432fd8a6651e6393be7fc25bbf609cc3dd18d94af8981eecee3f7d40e6d3c4dbf9856603825df53121fb56495c7fc16fb4631ad229d1109828d38d3ec50e5eda6c19f597acf2c3b0637c81ffcb8c7783fe6b9828c4e914ad025bba80c527278d0e0c410db879f5a93ff2e84fe7d095039b6f35482bf9a9a51f1acff19003987d2fb39f213948c00da07c4a239275ac7b8247485ec71bc177aa1a236a261501b9ea1715844ab43363f6c2ba3a97eceda9700068e3fd7c135b4c71b5a2731f2030f5fb057ba273c725429fdc568d67d5cce92784e8be340592c6981634aed1e6e7b883f14072588bb27a2a68f6b9bf7185c80f6bf3c98dd26ad63d0b7c8eae35cbd86713d9a9ff64e3712cd7dcbdb2dc0dbce343d321f97875b9335f37ffd0a66862acff730b969b74f756b09cae1698b0c5e2bae52e433fef93cfb0b9985a607477469955b88e9c8b05933a06e3bbb3de6ba816675558efb4fff223679ccc5061cb123319be7434d7b9a0076dc7d15e052ec667896e588968bd74229e858d881591673b5432dab2d9f2e41518cf5f95187e20de3521750d20e2136b4639570a39b32b2b4a099f6381709a2b3d16a73ca11db252d707f7158ecd54e890efc9300a8f4ab1ef4c551f3fbcfd1e8924832e2c444688c8eeb66563c9b513f64ff0658c153b8772f3e51d73a317b984adb3f6bb6ac68b17e83b261c07f91180685a661fe579a241bdad3c5fb8abbf8dfb5918426c6e484cb7c1463669b73f4046371dcd1bb2112e9ab110befd6a1ec03f3ad0821c1441bfc7dc80c2c56db4da2f465cdc10d00352c82548dedb2666e237c124648487a10a5e1ae91ee9c8740147a28df70e444f7b86b9ebae34c14de2c739902d79a45c2cb2dd60221736e0ee408bac578b94c9eae66389aa6413bd7e1e47fd3c79ac3a64254272", 0x1000, 0x4}], 0x1000000, &(0x7f0000000580)={[{@data_journal}, {@user_xattr}, {@noblock_validity}, {@init_itable_val={'init_itable', 0x3d, 0x1ff}}, {@resgid}, {@journal_async_commit}, {@auto_da_alloc}, {@prjquota}, {@debug}], [{@hash}, {@euid_gt={'euid>', r3}}, {@uid_lt={'uid<', r5}}, {@dont_hash}, {@subj_role={'subj_role', 0x3d, 'btrfs\x00'}}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="747265653d616c6c2c95dc81bb5f8e1f8374002c00"/33]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x20, 0x0, 0x0) 22:32:05 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xe00}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3364.050826][ T1958] loop0: detected capacity change from 0 to 16 [ 3364.127056][ T1964] loop1: detected capacity change from 0 to 16 22:32:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x38) 22:32:05 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x20, 0x0, 0x0) [ 3364.807345][ T1983] loop0: detected capacity change from 0 to 16 [ 3364.868093][ T1986] loop1: detected capacity change from 0 to 16 22:32:06 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r4, 0x80044d06, &(0x7f0000000040)) ioctl$mixer_OSS_ALSAEMULVER(r4, 0x80044df9, &(0x7f00000003c0)) fallocate(r3, 0x20, 0x0, 0xfffffeff000) 22:32:06 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf00}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:06 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, 0x0) dup2(r1, 0xffffffffffffffff) openat(r1, &(0x7f00000003c0)='./bus\x00', 0x400000, 0x40) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)=ANY=[@ANYBLOB="63591bdce322f8a5c02c69cacbe16c6f672c667261676d656e74e08c81412c6f626a5f757365723d76666174002c00"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) 22:32:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x39) 22:32:06 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x200f01, 0x0) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) accept(r2, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20800, 0x0) sendfile(r3, r4, 0x0, 0x80000001) syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x7fff, 0x7, &(0x7f0000000ac0)=[{&(0x7f0000000580)="57211c7a8e8322d3e988cf26964688e043ee862f932a297b492452ce1fd45a9715d7bb4ed28fbb7514ceeff74382eb9b969a24319f67883ad1bbdcd3f4f50e6093569f78834a4972c3b4fd69ff726158d4b184", 0x53, 0x4}, {&(0x7f0000000600)="9f6fc60edd6b7c2b0a685463e4841e6c94d1791cdb0663f0c8d4044991fb8e43a8a05d2ab9f5caa7098bf5edc3b1785303eff74f7439831ea2aecffa4a2619730992d4a5174c6ac13e22011c6bf5dbd4555bfe561460156bb716b810", 0x5c, 0x247f}, {&(0x7f0000000780)="f5412108b981fd7ff34563b479000f661410f069b992b8008510b93f939c225b529b27b8412d59f5c5e4fcbc383eaeff9cd65ce99060811bdac70005002e90dc1cd99009a17a479c55cd36862d97512c7befccb5e560b7af6a442fb5b5c935770f362ba2001cd290bad3ad2e3e1f6d5c6981d148e57a90a95c32f2a8019c3f5cb752db9c3558d2d53ee35e062174b9", 0x8f, 0x3}, {&(0x7f0000000840)="4ebe2b9044b91e76f786bcf48b955fe184eb7e582cb9dedd806a67cf9b6d214b718179d3f809ad67ece43b80dda7c53d734d85a2d8803fb0e4cd65aab3df067a3933fa00640a58a72e3827dbe2c5bee57f6dafcdcfc666d5c99482d3dba86dfde20513f8771614710394ba49aa39d58cd363ac01f210cb7229d68dac26cdc81b5d986d059429067a26ea", 0x8a, 0x1}, {&(0x7f0000000900)="6af08ea321b019b076d7ea03de764ae4117d21182e4bc06263b76c790615e79cad2230bde8e3fce752b542265b564e3c875884986ce709c3024c73d028fe647089366d904d71f30658d8489612efa8acea68025809538c147f35dfd7f0dd9642f976dd4a4de60a7850c5641980ab36dda78c8141c87575ccdab93c25f6afa673d68e52268b42ffbae60deb87b6beda2ba83e4d77011376f25825b6a22a2897603f7070177bf549fd86086c1f452fff0f2e295896cd8fa0433a6dde2dfe29783dee316400d66bb17be0bc3ca3f6593636dc0c1f93dda4d252f49feb273f8df21c4e9ae5", 0xe3, 0x20}, {&(0x7f0000000680)="f4cad11b170b4d5e1dcac03cd1df18a214907993b09b5cfde49d3ffe448d99834e611942577482634838fd8372b5f9eb20496c26b866d8206f42abd6ce1ace2589b1ea5ff0fa55b1cb91a78bdc", 0x4d, 0x343}, {&(0x7f0000000a00)="39116df76fd7123cdd89bbb665f599f0ac23ea944f58f3ff01d73f499d71ce65be9147018bb15692c867505fb11cc176e24a7c77e6952a566ebbfaf2d33274c3086f5fc7a147c985f20b576756de1abe07dc557776c91c388e87d2916be57beb7bb62081d25cd9f6ff87a5b941bc716319181734a6b4d9e409559d01d54d11875fb742483c05d2e16c01897737697f751d1e4c633838d448d103d7de21b53439d872bb243cbac33a59488afe73952292ef1ffbdffe10743a361231", 0xbb, 0xfffffffffffffff7}], 0x0, &(0x7f0000000b80)={[{@grpid}, {@noblock_validity}, {@nodelalloc}, {@data_err_ignore}, {@noacl}, {@grpquota}], [{@dont_appraise}, {@seclabel}, {@dont_appraise}, {@subj_type={'subj_type', 0x3d, '\\{:\\{+)$)^'}}, {@appraise_type}]}) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="747265656c6f672c667261676d656e743d616c6c2c6f626a5f757365723d76666174002c0054aa15f913ebd534476302b1bd1953c021b8b76b96f0499a6c2882332d7faa3c2f41d3145040044c68db47501f04962ee842077f98cdf0742dfb8d4a18cea2feeba39004cde88cfc5a676338344a10ddd78f15d2c0f4e151f75e30e0e2852bd89b02aa54118d768282ac601b6157baffa3bd3f17efeb35469659c5339230b14718119d866ce0760f372422bb151aef33a4ddf3221c7c288e34aca5dd4a638011feb7e5abbf61db9bee114ec6510025db859f"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) openat2(r1, &(0x7f0000000240)='./bus\x00', &(0x7f0000000280)={0x0, 0x8, 0x5}, 0x18) fallocate(r5, 0x20, 0x0, 0x0) [ 3365.327632][ T2004] loop3: detected capacity change from 0 to 16 [ 3365.380477][ T2011] loop0: detected capacity change from 0 to 16 [ 3365.540436][ T2004] FAT-fs (loop3): Unrecognized mount option "btrfs" or missing value 22:32:07 executing program 3: semop(0xffffffffffffffff, &(0x7f0000000000)=[{0x3, 0x0, 0x800}, {0x2, 0x3f}, {0x0, 0x0, 0x1000}], 0x3) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="40000000100039040000000000000000000000005e43cee01f437dce44375e1b8a38fb17879d854f5dd561854384cf3cd84c20480381e6fc545d08567992ed8b0251529f1e3e6b888942487af9b44c2442d06f054e0d55f36d9cf022", @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r2, @ANYBLOB="08000300e0000001"], 0x40}}, 0x0) [ 3366.097543][ T2030] loop1: detected capacity change from 0 to 16 [ 3366.604165][ T2042] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3367.103546][ T26] kauditd_printk_skb: 42 callbacks suppressed [ 3367.103565][ T26] audit: type=1804 audit(1638657128.212:16050): pid=1998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1668/bus" dev="sda1" ino=15069 res=1 errno=0 [ 3367.162963][ T26] audit: type=1804 audit(1638657128.272:16051): pid=2008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1668/bus" dev="sda1" ino=15069 res=1 errno=0 22:32:08 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x1b9a}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x3a) 22:32:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000240)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@initdev}}, &(0x7f00000003c0)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000280)='./file1\x00', 0x33ad7a78, 0x4, &(0x7f0000000780)=[{&(0x7f0000000440)="0cd44d7e5fc54763c99cd851b1c409377a2bb70c30ef7822caedbb99adf070c7f08c4baa0c79d05bcf4e12b34a7d2f7f7bd4e7d3f4cf433400083bb0e7dd1ee7b3b799bbb0002390856c19f364b48c7ba961ce534fd42c0e22f642f8d81ba8fd4dc5bca6015f1e074945245bfe90de02866002ac3aebe8ae7c6270656582dfeb3ee405390de469f866077c93806612406c48f94fb25d3e10e9fc80a9912121ccb7def2b1d6d10707ad3361c365b9776abd9211b821ed9c70f631f26ccf304b3a7b0c1e2372e24fb53a9d2065b9d2cc319b5a5a500a303e798d5d312bcf348c90ea87973246837f8ad76ef40e", 0xec, 0x1f}, {&(0x7f0000000540)="495ac00cc0202e1727e448dcc1f3b355d6b529787f12425949c8aedd0729fe4af06dd23f5e7423318e17d76748e7f01e9de6e8f9dc2a982369a7d5bd8a7cf7cef60e1fb4c34e138a8ac7cdf04a39a6653cd0cfe5579a0418383ccf04742e7c062c770a25b0c287ae5fa75fad1d25d6c3af9cce56ec7b34032f82fedb6883c48256d794d066", 0x85, 0x7}, {&(0x7f0000000600)="014b7e635a6dbb0a565970ed0a3b21a8af471f5225190fad3feb86e91e67e78e7ed05907f4a67b16bbddecab1b985836375310cf23343f3f817b33c73d979920f2ccea2bdc12d92ab96b4bb45a2ebecf9d9f0d426ec24ec5aed85778eb10ebd2543e29eed8decc1b09f029d35efe391e9c87fe88d250f6aff7de544fea9570e71ad822b1a34becc65151c287355357818e9fe3e8361df5ba8f45193d6fce16bbcff48f7c88acebecc81918362ec802129daacd30aa31c84285447d68d507c82c41c78e540b901946f6b92b8bacae21e88430cdafb7e63412032733e2662449a451f38d414d9041a7", 0xe8, 0x4eb90794}, {&(0x7f0000000300)="c63bd266bc1186292573f7738b27128f3d52b2a7e3e319c83013509e1ed0d53f4da68f6dc34607404d0bf2eed8426bf81f75b69f7bc7324f3b759910495cd21f2e3403c87159b3b5085418e61ef2dd5570ee2a7e84", 0x55, 0x5}], 0x20000, &(0x7f0000000900)={[{@huge_always}, {@huge_advise}, {@huge_advise}, {@size={'size', 0x3d, [0x30, 0x35, 0x30, 0x25]}}], [{@uid_eq={'uid', 0x3d, r3}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@obj_role={'obj_role', 0x3d, '}@'}}]}) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r4 = syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) r6 = open_tree(r4, &(0x7f0000000980)='./bus\x00', 0x1000) connect$inet(r6, &(0x7f00000009c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x40}}, 0x10) fallocate(r5, 0x20, 0x0, 0x0) 22:32:08 executing program 3: ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x1a}) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4000000010000104ff0000000000070000000178", @ANYRES32=0x0, @ANYBLOB="0300000000000000140012800b000100626174616476"], 0x40}}, 0x0) 22:32:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, 0x0) dup2(r3, 0xffffffffffffffff) r4 = add_key$fscrypt_provisioning(&(0x7f00000003c0), &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000480)=ANY=[@ANYBLOB="02000000000000006162636465666768020000006d6e00000000737c75767778797a30313233343536"], 0x29, 0xfffffffffffffff8) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f00000004c0)={@id, 0x40, r4, '\x00', @a}) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) 22:32:08 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x1, 0x8, 0xff, 0xf9, 0x0, 0x20, 0x8000, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x335, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x5}, 0x42880, 0x4, 0x5, 0x0, 0x4, 0x1, 0x9, 0x0, 0x0, 0x0, 0x3ebe}, r0, 0x7, r2, 0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x220003, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfhv=.:&il']) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r5) fchownat(r3, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, r5, 0x1000) bind$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) getdents64(r3, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3367.715652][ T26] audit: type=1800 audit(1638657128.822:16052): pid=2061 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15773 res=0 errno=0 [ 3367.753448][ T2060] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3367.777460][ T2066] loop1: detected capacity change from 0 to 16 [ 3367.796349][ T2060] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3367.811892][ T2068] loop0: detected capacity change from 0 to 16 [ 3367.894006][ T26] audit: type=1804 audit(1638657128.992:16053): pid=2061 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2124/bus" dev="sda1" ino=15773 res=1 errno=0 [ 3368.063077][ T2068] loop0: detected capacity change from 0 to 16 [ 3368.319259][ T26] audit: type=1800 audit(1638657129.002:16054): pid=2063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15787 res=0 errno=0 [ 3368.350101][ T2060] 8021q: adding VLAN 0 to HW filter on device batadv1 22:32:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x3b) 22:32:09 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x3f00}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3368.516415][ T26] audit: type=1804 audit(1638657129.102:16055): pid=2063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2124/file0/bus" dev="sda1" ino=15787 res=1 errno=0 22:32:09 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0x38001, 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x20, 0x0, 0x0) [ 3368.568059][ T2098] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3368.620257][ T2098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3368.694192][ T2098] 8021q: adding VLAN 0 to HW filter on device batadv2 [ 3368.802142][ T26] audit: type=1800 audit(1638657129.142:16056): pid=2074 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15808 res=0 errno=0 22:32:10 executing program 3: r0 = socket(0xa, 0x2, 0x88) r1 = dup(r0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x36a, 0x4) sendmsg$nl_generic(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000040)="35dfb4fb9f338404f4dfb197654e58635ef105c25fd7cdeac9ecdb39b4092b6e048f2d69d2fa9b81991e3dd73dae74a8e4213c7c6cb60d122e3285aa5c03bf56a4a9629b201a6109897397083b0f8e8c58850d002c05a711eefb45c7955fefb9cf3c59a71e575ff4549edf8873d1abbe386f5ff10e33c48af85604ee1860d8f54ed26a8c829d3cada4420b59dbe9") r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010000050000000028213ee20600d4ff5bffff00c7e5ed5e00dacfffff0000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) [ 3368.958082][ T2112] loop0: detected capacity change from 0 to 16 [ 3368.985860][ T2114] loop1: detected capacity change from 0 to 16 [ 3369.024132][ T26] audit: type=1800 audit(1638657129.152:16057): pid=2079 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15807 res=0 errno=0 22:32:10 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xee01, r4, 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x6, 0xa, &(0x7f0000000a40)=[{&(0x7f0000000480)="8b5e734b7cb3a9e8f101b2d50addb45e014ceea0c0ff93865c49eff083b8d1105e9c90f25e9ee277ab798bed9f2a76e86916edb9413923f7428d88985bccf6f19296aec92476ffabea8cb9da76b2f29fab0abbded730006641c128baa445788717a006330806a045f4b1da", 0x6b, 0x7f}, {&(0x7f0000000500)="23a29b21c61715a4439ac67b54739995ea04b9251ca6e76af27e82c48189bd11d160945085b782abfabaf7db473aedc1e0bef7a1ce810dbba98641ef07383282abb8a0632edfc21c5951e76ccb48329c7bb60e536b47e51436e8401941223157a9697a8c24dbe1674244b8fb6ac38282fafd5512d9a83c69cdc9a8ae5988c13376cf0814b90523391137fec387474e66767a01e7ed2c1493e451028cd9749362275191a7d8fb2126eb3dec7a018fdc", 0xaf, 0x7fff}, {&(0x7f00000005c0)="9ab3dd8dc31f317b065f67cc5bdb04c89e048c6a498da219b6af2b97652af1f381e88bceeb1ea8259fb99623fc948be08443333e1a99db1ee4b2df657d3503a1cd497f16da9af7fd2f2ebd42452efe522ae93f1ab55bae544b09e88d4e1a94a3b601b329ce", 0x65, 0x6}, {&(0x7f0000000640)="1ecd9cc96293e58dfec9de69582dd3349101f67d653630df5f904a0510f9e6471f9c9b38adb174ebf4ca6e7a2700adedb88c8c0b21ee30b507948959e8f5e60bf9fb0d67a81341028413da6cb3572b936416a17b892ae57ceb1c", 0x5a, 0x5}, {&(0x7f0000000780)="fc1245f155671750d54481cddbee81696a451097a0f53dc1b2552a5abc7c718598f1df52115022518bdb9a2112387e6daf355bd4b4e0bcf839b5173b2a962f7086230ad8ffc96c9f414220e1e935d5ab3e6b3afef1c4d37784faf0ed480fdb4d17f7ddd8a954162d5f6a24d949a28824af6a96bd39a2358a093a9c1d78383cae6c2587599f59deb26b8d569b12a668bbd11b9d7ca1d2a831a314f08d6e012a1ad7b2ef6facf245bf7d1b79643f3832e6d7a8127b54329197b9a8b59a589314f5b9bb9bc3ddbe487f66c4520bb03edaf9faab", 0xd2, 0x2}, {&(0x7f0000000880)="79911cc2217304cd30cfa6e8698429a029735da11b03b2e065ffe52bd7c28b4225abcd48a8b14ae7c29c3580052db7d8dda6caf715c9c7e0b7bccb32446f4f8257ef396e3f1d602c879e627f0dc086f34fd0e06810e8b86bad27c8932a914583e285049c9f5d594f16779f8cb04a807abcb014913d70d7adeff0d481ad22f46175b9f0eafdeedacf777d71fdb44b1bc6eb716aef2ffc0862abdc2fdb362d8ac0c291766af07a8346d655d3a9b4a4c5673271ebe98754474cd1c03b372c1cfde4e693b602df0244c09abaa1090b1b35d3bdcba0b80666550ccb33d8fa", 0xdc, 0x6}, {&(0x7f00000006c0)="fb6234c772b82c56af924c2b72d88c677abd1049f95a89e443f399e37763f381c9f38408f74cd511d5caeb9f4f31c49b054f", 0x32, 0x11}, {&(0x7f0000000980)="d67e8f69ffa6fc39d14faac892cbb8d68c69ab7dd9a07c3ab2416427d2666065bd01ddeea0b03e35656219656d3f1e3939befc7eefe65bf7", 0x38, 0x9}, {&(0x7f00000009c0)="15550f4d38c6c7740ae3c5d2553b0995aea51fef96dc302f0474fbcaa0a285099b664785bb240fd70f6ceaf2e0463c99fef839e242", 0x35}, {&(0x7f0000000a00)="663a75fe70f0462ee760b595f942fded80fd87b9655be3a3afe95d2ab9a1", 0x1e, 0x9}], 0x20810, &(0x7f0000000b40)={[{@usrquota}, {@noload}, {@errors_remount}], [{@uid_eq={'uid', 0x3d, r4}}]}) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) [ 3369.225337][ T2112] loop0: detected capacity change from 0 to 16 22:32:10 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRESDEC=r1], 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="41380080000b14000200080003000300000008000300030000000800e7ff0200000008000300a35c00"/57], 0x38}, 0x1, 0x0, 0x0, 0x48000}, 0x40841) [ 3369.285261][ T26] audit: type=1800 audit(1638657129.232:16058): pid=2091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15809 res=0 errno=0 22:32:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) syz_mount_image$ext4(&(0x7f00000003c0)='ext3\x00', &(0x7f0000000440)='./bus\x00', 0x401, 0x7, &(0x7f0000001840)=[{&(0x7f0000000780)="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0x1000, 0x4}, {&(0x7f0000000480)="036213cdab32d094f97775", 0xb, 0x1f}, {&(0x7f00000004c0)="81919c0830c0f0068b30683f742e95daed7ba2fc01d23faa71f570cf0cc2041af25e31e3e4e7cc394875596a588a387e49aca5941dcdc689b6664cb04f1dd7ecebf509f56dfdb030e68cb5a312948cd9f15a4395d0147ca36389a8acb4d0dcc8cf34c59736755b276b3388d9135fbb5f1aea3c5b38649aecc5400a6b2150fada39360a1820951d541e13451a7f1ed2f0fbb10743cd7266451e8d9dca396472579d3288c6a10ca147f8546ae6d5daa6aa7029548b00cf4e210bdf07f102193213b7e5d594fc8f940dfd427f71bcd1e534aee673c928bc72750886562c4c0ce69f0b170573", 0xe4, 0x8d48}, {&(0x7f00000005c0)="8fc7c2268915f035f1ee530fc74d13f11c", 0x11, 0x2}, {&(0x7f0000000600), 0x0, 0x6}, {&(0x7f0000000640)="b7ebd9ef1e1b2d748d09e9a4cef92779a7283c7992221c0bbcbddb2ab852e08334667b88a7edccad5f77dabb89e643e9703774e1494a9c9b9a335715eb7a0a76c12941504456fee035d474e382bd84f1751fbdc48829d6049e67dda6f31bf85341e6a2ef53484d14e2c3be096e02f4dd6169c75134e1a41c2b59eaa62ace9bbb0a8a6ef0bfabdf7a5b92c7a1b99ceb3e358fdf9a4b2ef28e761a50bb1ac302fa", 0xa0, 0x9}, {&(0x7f0000001780)="0e4938711db9d17f85912c454f28a197d5ee4aecb203dae283cf31323c890c9df7fb5c790d51ab2d012fe0bcb42c371d7958276369dfe80d0e2ae576a33e9ad7203cd81d32fb2a49252017c677b27db44b15f1e2b1682b1ead1a5a89ffc7a4c88abc7c02f43db7eab9faec411cbb9abdf9fbf23ac4773c13f15d3d391751de7239d1c48f504a0c814e1dd27cb7a57391c94310b63bc78d4856b71b694576", 0x9e, 0x8001}], 0x1000002, &(0x7f0000001900)={[{@debug}, {@sb}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}], [{@smackfsroot={'smackfsroot', 0x3d, 'btrfs\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\xffn'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@uid_gt={'uid>', 0xee01}}, {@obj_type}]}) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = dup2(r1, r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x24, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x401}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000001}, 0x840) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x0) 22:32:10 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x6000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x3c) [ 3369.424897][ T26] audit: type=1800 audit(1638657129.282:16059): pid=2079 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15814 res=0 errno=0 [ 3369.466243][ T2144] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3369.474787][ T2144] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3369.545234][ T2145] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3369.597883][ T2157] loop1: detected capacity change from 0 to 16 [ 3369.619892][ T2145] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 22:32:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.incfs.size\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, 0x0, 0x20000001) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f00000001c0)={r2, 0x3, 0x20, 0x3}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x30, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004401}, 0x400c000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 3369.782750][ T2157] handle_bad_sector: 8 callbacks suppressed [ 3369.782773][ T2157] syz-executor.1: attempt to access beyond end of device [ 3369.782773][ T2157] loop1: rw=2049, want=184, limit=16 [ 3369.827395][ T2164] loop0: detected capacity change from 0 to 16 [ 3370.027502][ T2157] syz-executor.1: attempt to access beyond end of device [ 3370.027502][ T2157] loop1: rw=2049, want=185, limit=16 [ 3370.159749][ T2164] loop0: detected capacity change from 0 to 16 [ 3370.185189][ T2157] Buffer I/O error on dev loop1, logical block 184, lost async page write 22:32:11 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x9a1b}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3370.272925][ T2157] syz-executor.1: attempt to access beyond end of device [ 3370.272925][ T2157] loop1: rw=2049, want=186, limit=16 [ 3370.397679][ T2157] Buffer I/O error on dev loop1, logical block 185, lost async page write [ 3370.470509][ T2157] syz-executor.1: attempt to access beyond end of device [ 3370.470509][ T2157] loop1: rw=2049, want=187, limit=16 [ 3370.525943][ T2157] Buffer I/O error on dev loop1, logical block 186, lost async page write [ 3370.609498][ T2157] syz-executor.1: attempt to access beyond end of device [ 3370.609498][ T2157] loop1: rw=2049, want=188, limit=16 [ 3370.741445][ T2157] Buffer I/O error on dev loop1, logical block 187, lost async page write [ 3370.842814][ T2157] syz-executor.1: attempt to access beyond end of device [ 3370.842814][ T2157] loop1: rw=2049, want=189, limit=16 [ 3371.012747][ T2157] Buffer I/O error on dev loop1, logical block 188, lost async page write [ 3371.064292][ T2157] syz-executor.1: attempt to access beyond end of device [ 3371.064292][ T2157] loop1: rw=2049, want=191, limit=16 [ 3371.137016][ T2157] Buffer I/O error on dev loop1, logical block 190, lost async page write [ 3371.160486][ T2157] syz-executor.1: attempt to access beyond end of device [ 3371.160486][ T2157] loop1: rw=2049, want=192, limit=16 [ 3371.172927][ T2157] Buffer I/O error on dev loop1, logical block 191, lost async page write [ 3371.189043][ T2157] syz-executor.1: attempt to access beyond end of device [ 3371.189043][ T2157] loop1: rw=2049, want=193, limit=16 [ 3371.213701][ T2157] Buffer I/O error on dev loop1, logical block 192, lost async page write [ 3371.235313][ T2157] syz-executor.1: attempt to access beyond end of device [ 3371.235313][ T2157] loop1: rw=2049, want=257, limit=16 22:32:12 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000000)={0x3, 0x1}) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0xe6, 0x35, 0x4, 0x81, 0x0, 0x2, 0x4001, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xdea, 0x80}, 0x5040, 0x1, 0x48d, 0x3, 0x80, 0x8, 0x7f, 0x0, 0xffff, 0x0, 0xff}, 0xffffffffffffffff, 0x7, r1, 0x3) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x48) 22:32:12 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) ftruncate(r1, 0x7fff) r2 = syz_mount_image$jfs(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="6a909d18ad188379c89f871989be8bc3b2c56ab61318b6522c293165def972975dd0247264f6329c777108efa1525456fe4d87735a4e5fe50d7bca762365071055b5896525ecbd016054ed254d97df483b2e17b9968384bdaccaef0f16c598715aebc484b82e6e7adb6b3a1e915f108dfb702afb1e1d139a52a780362890a6640c873af6f08230fc2d079d847832e92da251dbe2a366a66ca181f983ad35ee5cd6da7738c3b48f86071ea23a12b9997cf135f6", 0xb3, 0x9}], 0x2000000, &(0x7f0000000200)={[{}, {@nointegrity}, {@usrquota}, {}, {@nodiscard}, {@noquota}, {@nointegrity}, {@umask={'umask', 0x3d, 0x100000001}}, {@usrquota}], [{@obj_type={'obj_type', 0x3d, '*'}}, {@smackfsfloor}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@appraise_type}]}) write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './bus', [{0x20, '\x17+(,'}, {0x20, '['}, {0x20, '&]f-@}}^!@&'}, {}, {}, {0x20, '([%@#:*'}, {}], 0xa, "6651dea17ac43bcdf3e481863dd605d8e77bae5ffffb03a4e2b79cb9429d72bcc870e2c23d4c0bc9147e64f16726d5877f146e25c90e5afc6c69b6e5580b4fefc492d590dd0ccc6fdad5fb0979afadd8573b98dca17a4d50efd7a94b8a439a4beddee17d34659d5ec34578888c17128b18be2924011815a39aeb50c7e6fe82e502b33a1ea16c85a9411716dfb5d40f909474cc80d942"}, 0xbd) lseek(r1, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x2081, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x3) 22:32:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) setxattr$incfs_metadata(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f0000000300)="77e52da990ab411e7c45cc30771727e9222f1c436f31d9a4f868cf93dec3399892c841ccf936b46bf9f7cc303be5ab1681aa610631c1b48af61e242add5d08673d54a9a1ba4c1a70be28d1c9fff22b91c3f8faaa83be77b40034194c8066c718fe69e0a77868342d8818d004efd091411a02b34c026d21d0e9a36b4450c1d2", 0x7f, 0x2) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x20, 0x0, 0x0) 22:32:12 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:12 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) r2 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r6, 0x20, 0x0, 0xfffffeff000) syz_mount_image$befs(&(0x7f00000003c0), &(0x7f0000000440)='./bus/../file0\x00', 0x8, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="aa48924af4eb3718c2d2e1032bcdf60d416f6585bae7cabc1385e7f712184407acf2f8c034c9ad75c18d784dcb83d1e510c49c894b0ee0720989fa19c9adea907ddf0e9331812c7e27bc1a0dad858d5e165dab13cf2b5bb5fe2688f6547e14ac84e22527bdfc4dbfc0eff0923ecdd99e44ee36691a064cff59c010eb92aabbbebe4a431dcf25e6eb375b0d1ad95406c504", 0x91, 0xc5}], 0x44000, &(0x7f0000000580)={[{'$\x9d/'}, {'treelog'}, {'treelog'}], [{@audit}]}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r8 = syz_mount_image$bfs(&(0x7f0000000680), &(0x7f00000006c0)='./bus/../file0\x00', 0x20, 0x3, &(0x7f0000000980)=[{&(0x7f0000000780)="aeef5fb03ecc39be9ce3f8d8cbe248bdba0d4ff6b134f610f8972293cb9ae51534cfb3e7d78b86fab4b61d10c5ed2d9955c1a1e3b8ed2a041893e5ad33364ac710d262bc96e2e491", 0x48, 0x2}, {&(0x7f0000000800)="e8b230647cbc7749b5022a16f85fbe29ed3b2499134447efad8ee9cdeb7ab973b810f58efd352d08b227e68c748a853a076588fe67ff161d0ee61eb5cd660f112b6b2c71e29b47eb7f29fce5b79a4f8ff765530e70ba475305f43d86581ee3ee7b02598c02aaf15154c5c99ac42c132af6eabb38fa72d71e54a16800aee53216f10a6dae2347bcaee6938f04bb8be9499e1077256d05a058454e77d4d528e9b7db1ff099570c746c40a4", 0xaa, 0x2}, {&(0x7f00000008c0)="448279efaf2eed10833cba695cba82e94f5be158717396e6345e70702696661aa3cbd2ec80fc42d68302211cac9548d0a5b2aec17a080cb278dc72381e7272baf86b1f4df7871886b916b96da488b55f7495b587e353de3251f927880e69db8386f61e9be6d67d95b45bea27e4f268e4abfa6edc30146dd698c545da05540e7a7d15b4d70f9b118357b607bddd760c72526773040ac46154ceaebb41ca96ba6969aed117bbd1478eb3e84fafcc6282b10de7e7339a64", 0xb6, 0x4}], 0x2000, &(0x7f0000002c00)=ANY=[@ANYBLOB="212a5e2d5c27232f5b5e2c747265656c6f672c76666174002c5b2c182c6f626a5f757365722c667261676d656e743d616c6c2c5b2c636865636b5f696e742c736d61636b66737472616e736d7574653d002c686173682c666f776e65723d", @ANYRESDEC, @ANYBLOB="290238db0fdd9c70b08650501adc098574c0d8cc60410ea539d76a7f9298e15605e96e5a32420bdb108cdccd03809ae36067ddf8741b750cab9b0fa1b65765c1782096cbc1983ef04a3f19493970c59467f1584222544743f986a07c3e4cfcf06dbba957abd234665e7c9a9135"]) getdents(r8, &(0x7f0000000a80)=""/81, 0x51) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000000b00)={0x44, 0x29, 0x8, 0x70bd28, 0x25dfdbfb, "", [@typed={0x4, 0x2b}, @nested={0x24, 0x68, 0x0, 0x1, [@typed={0x8, 0x5e, 0x0, 0x0, @fd=r4}, @typed={0x14, 0x40, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="eb601ec8"]}, @typed={0x4, 0x1c}, @nested={0x8, 0x6e, 0x0, 0x1, [@generic="23cd4cee"]}]}, 0x44}, {&(0x7f0000000b80)={0x5c, 0x34, 0x800, 0x70bd26, 0x25dfdbfd, "", [@generic="7c409274038ef5c011c99ebc6f6f8a0f65e611cc43ae983e5272cf21873f84b8bef82f965735b88a8d85c02b6d9ccfe242ef271ec7a6feed8e7c8ac5bdfc29a0b89c46ec7bde498c3be7"]}, 0x5c}, {&(0x7f0000000c00)={0x3a8, 0x1e, 0x4, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x3e, 0x26, 0x0, 0x1, [@typed={0xc, 0x50, 0x0, 0x0, @u64}, @generic="eb7c707d6ed06aa11caf79d035222a2099b1952d80c1af184620a112b3512da2f7097c49bd45c3ece0f85bdbbe4c"]}, @typed={0x8, 0x84, 0x0, 0x0, @pid=0xffffffffffffffff}, @nested={0xc7, 0x60, 0x0, 0x1, [@typed={0xc, 0x23, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x70, 0x0, 0x0, @ipv4=@loopback}, @generic="9c9f087f1e56fd977a43b14af1ecc10acd8dc6945467a6a1fdbfd20438346e740ddd1f5aaf6ddf24e6f558460e5791af0fa55a0eb6f237b911e205c1c49592f65c3a5b3f7a1c524a1590fd25823ed58766800f51798835ac15d09204575c28ab40b55ed7d3fa0241b147decdbb515995c45a722a83dbcff8cc01e877498f079ccc4ddaf328902651ee5d5a1bade59c519001034b92fcf99d4e658ba7dd9c5859aa4b16734a0293", @typed={0x8, 0x8d, 0x0, 0x0, @u32=0xfffffffa}]}, @nested={0x286, 0x7, 0x0, 0x1, [@typed={0x5, 0x77, 0x0, 0x0, @str='\x00'}, @generic="7952a03e819c194290a54060ff113bdb5372bf513fc858282cd41dbed6568c9c48d9447c6e2532d69e10e9a696b2a15a14a945a9a6e3aaf35737f6e1d0391a9146c5e8d27827b21db6643670c5596501fdcde04772f04848b5d67b6df3965cdb304ef114c9275aa45a6790be537173c320134ab636a0fc868e4bd50e7d4a60103f4578dc7027ad6630c2417b1d324fd49cba2043435397e4c4a0fd21b669dc21386a6108080a68d54d9e1a54416c2f088837332483927eb516e67c5bf92afeefd5c37057a70138207984620c62b44795399f45262a5fff86ea3fb6eaff9a77a9e25c26dde5c2a5886caee009daf87e7f6e9878c62343", @typed={0x8, 0x15, 0x0, 0x0, @ipv4=@empty}, @generic="46f0314e06c95bbb65351a12492acf2afd0c97b06110e27daf8b0c11769de0eaf05e85a9ed833605f7f89e4f9a06e67478a27c93e3d3d6878f0e7c196174851a577d43c8eeef48f663ce462db79b8c6006ab374b1d67bc3cef51b6e9d551b6511786a32a2bdae36414fcacb7ac0efdb4fc01c3a6846ab62daed3836bbdb3523554f6fa1e088e86586e37211a0dd33f70c48e54082d8113805666bd49aa97409ef3c17708ab965567c5c06ed14810bc16", @generic="8e5f811f150502c1ffe4718f63fdafd0ff2b7679807b68d3763c447fa8218a6dcd8f54f511b91070417954a4fdfd5a02c79b8795b7bbebd13ea6b69808689d758139b0c8802487851c3ae652b94cd3037577102cea506fb99901cfbc334243eacf9c6b540298018e73bc9540427400a03da6ff0237245f7fd6570ea6252561a90416a4f39ae07f071811058e2c38cfdad851bf6cb55302b91293492dcf205814", @typed={0x14, 0x46, 0x0, 0x0, @ipv6=@loopback}, @typed={0x8, 0x27, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x1d, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0xf, 0x0, 0x0, @pid}]}]}, 0x3a8}, {&(0x7f0000000fc0)={0x290, 0x19, 0x20, 0x70bd27, 0x25dfdbff, "", [@generic="8d168c57d08a510e654ec2d1c0530c3e31956b7dca94d4cad92ac1721dd0e75762abcea536d158ab54c8e6850c910949024c610ed8bf22a07582359e620805363635c9896116f20d1c4b08c8b52eaeea49b41d92e788169c9e5f8766aadc1966f9d75551b098a8f7d4ae08ab1203295a637f3e85106f99ce29a3dc79fac8dc19e6fba779dc94e6c73361ba4950d20f839d52eb236a7556a9119bfba92239d961a5718e52a4ff22e1455606da3205e1527fff", @nested={0xef, 0x6b, 0x0, 0x1, [@generic="b0776120595aec4853416ba43d7fa98a9e0bd1af64e2a7179c6ebcd4b2522368b216971b2259fc26ee351a14b76c3a9e70dcf39cfbbc6c9f4ed868ac9b58480e2b904d13b38ab632f3be66e62e4f6bb828ebb16d0893ebdbecc2233322ae580f08cd427dec991ce47004cf81f4fb2ed0ffd1804c4b3f521465b87ee5fe1de853d0428e5f0364ddeed139c10e3d44ac5f320ae37ee608e3c5ad37accb36e0fff061413582df408272720d11cddefac9bbc19f4d459038a9c1d78dcda2398c57a4a1ba8b873576c5b309d9b445ef9b1445cecc17d7741a4d06e9c87fd006d00803cd02bc34d9c043081ef4cd"]}, @typed={0xc, 0x14, 0x0, 0x0, @u64=0x1c2c}, @typed={0x8, 0x35, 0x0, 0x0, @uid}, @generic="120bcf8babb2fab33c1380a072650a3f138d94de2da6c3eab1ef9bdcbf0f2c6bb6ac27b7bba9c66f4ce6b540a434d25261e5a7a5f939e74de4932101420da8e0c373c3b1fc02df2046d7ba6c4bc0a2f76167d81ef72f37174dd050047cdb865dbef0276775a5cbdf4dcb370c6ad1fb9aab6be81812881065cd29ec8906455c000ec5c78a287f52cd8f9d2dcc12f466", @nested={0x36, 0x13, 0x0, 0x1, [@generic="2b47cfdd48b2f344c4b5c17931ccaaf6f261994bb19f5fb601f5cbe8be38350aff756b1ddb1525aea1d054ec8988059e03e2"]}]}, 0x290}, {&(0x7f0000001280)={0x620, 0x2c, 0x400, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x1a, 0x0, 0x0, @pid}, @generic="2da4fe176073c8aa99984022ddc26407d5e937a535d9a12d709b3c682b2c66e7d304b1d48a78687c27d95503beff4ff7bf1422e875705af35cf4bb26e5a7bf63fc3b6940069b23a23c71f0d12e3cb98c3a20b148dc749c5717c7e0ee8c347ebacda4f3cef13763e9b622a1099c60cd74121c3ce6be9aa8fd", @typed={0x8, 0x24, 0x0, 0x0, @fd}, @nested={0x334, 0x69, 0x0, 0x1, [@typed={0x8, 0x4d, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x14, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, 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@generic="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@nested={0x133, 0x6e, 0x0, 0x1, [@generic="ed5ba2af1cdc8f214cb5d52f363d1cb6d1824f7dd06d561b4f802c2eb33aa8d43250cefc048579549707d7df3d9a3cb31fe07c19f4f6262fe7475a0d3e672a889fa618385b1c3b73ea40432b15b8d9f14be3b6f55e531d4c8432857ff7a46b0a2861a791d30e8a0fb951bcc3b4be6f7b1b96", @generic="4019163907146737e975beaabd8a35da8abb4b8dd15b87ba90adace5f4772bb46422d087ca0b51f8a0a87fb89d99935b9125979e2e40ef5b460e6f54a0df671f7ac559f79402fe55f3fc5dd1c0d89958bfff24aa17d4e4d807433f10f6f9d448deae14c4ccd0e88ec9d85a7444565db256c9aaf230bf19d978ca188d44408a9cb0829a99ce5b12823e60c59c1b23ab25dc79282c94e69bd516a8314a630d166737571c1aae722fa76136d639820857c314d6e6d9e40883701f8da6ec07"]}, @nested={0x69, 0x46, 0x0, 0x1, [@generic="12e1eb66778f184daa9a13c0487a4cd80ea50e88c6fea7fd96ec0cc8e383f24e6ae4cdfe9c03e10cd33f408508d7821e95e0b7ad853a7dcd9e6861088e8b1d3a5b16e090c8d374efe73a2e4dac81b5502306663eb499d6ed8d044cb488d50e90590598d67d"]}]}, 0x11d8}], 0x6, &(0x7f0000002b40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}], 0x80, 0x4000000}, 0x40810) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r3, 0x0, &(0x7f00000005c0)="e95f1e661adfdb6d91744de88cfd0770b45995e05c06e1789b053a9f60402ee0c72a7936a368f3bf7111c88b566a10c4e48bedab40de671c8b941fabc16f2c42e6cb0fc4ce9454d79b6c4b7d979db968e7c7b64624f52bcf6e498a29", 0x5c, 0x0, 0x0, {0x0, r7}}, 0x81) [ 3371.567708][ T2227] loop0: detected capacity change from 0 to 16 [ 3371.592373][ T2226] loop1: detected capacity change from 0 to 16 22:32:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x4c) 22:32:13 executing program 3: perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8}, 0x0, 0x3}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x8e, 0xc1, 0x3f, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x80000001, 0x40000) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x84, 0x10, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x242b8, 0x42a0a}, [@IFLA_LINKINFO={0x54, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x44, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x2}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x0, 0x10}}, @IFLA_VLAN_EGRESS_QOS={0x4}, @IFLA_VLAN_EGRESS_QOS={0x28, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}, @IFLA_VLAN_QOS_MAPPING={0xc}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x84}}, 0x20000000) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x1) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8, 0x80c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0xffffffff}, 0x4, 0x9, 0xa6, 0x0, 0x50a1, 0x400, 0xfffa, 0x0, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8410008}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=ANY=[@ANYBLOB="44000000280001002abd7000fbdbdf2500000080", @ANYRES32=r2, @ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x4008040) 22:32:13 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x34000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3372.897294][ T2271] loop0: detected capacity change from 0 to 16 [ 3373.048221][ T26] kauditd_printk_skb: 33 callbacks suppressed [ 3373.048238][ T26] audit: type=1800 audit(1638657134.142:16093): pid=2275 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15790 res=0 errno=0 22:32:14 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa80d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000000640)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}, {0x0}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000400)='./file0/file1\x00', 0x0) r2 = getuid() r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xee01, r4, 0xffffffffffffffff) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x5, &(0x7f0000000480)=[{&(0x7f0000000180)="5cc3f17db906d6596cc240a93cb9034fac1f2538b33b85ee9e44af33ab09afece4facbe7ffa2113eafd1bec9281514ee882017", 0x33, 0x7}, {&(0x7f00000002c0)="019547f488087b302ebdf41bdca11cb5ef4d0dcdb34c5f317186d7fea16dfca938319964e2f22cc3c58498ec16daeeb3f06af477fe86148c626d7b4f7fad5486d57fc20eec6fb1e9c38615c1c18c99397db1b1e696d2fefc4ec1bfb432df7eaa3d2478e30ca782f0d4e1e651bf0315d3c4143cf9308f9f9be8cf20e579a2fc30cf719b8d472375b4245cb7d373509ccaba8738048f3b37a603ab794b3810faa003", 0xa1, 0x8}, {&(0x7f0000000a00)="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", 0x1000, 0xffffffffffff7ffc}, {&(0x7f0000000380)="e96948b44267bba5f268286db62995b27732a7f6b3e0f1fd1b2402639a8ffe11e57d0b833b8d0e08b8e6ca6e715b168df49d292cf93e8b22ce63d765714fd9594d", 0x41, 0x8000}, {&(0x7f0000000440)="79058b670f98eb9cbb1e90c8482f2db95a37ffd09d3a84845d1cb9edce2fe9e96ca13cb3db4286", 0x27, 0xff}], 0x800000, &(0x7f0000000500)={[{@uid}, {@overriderock}], [{@euid_eq={'euid', 0x3d, r2}}, {@obj_role={'obj_role', 0x3d, 'ext4\x00'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@obj_user}]}) write$cgroup_type(r1, &(0x7f00000009c0), 0xd4ba0ff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 3373.217678][ T2271] loop0: detected capacity change from 0 to 16 [ 3373.367232][ T26] audit: type=1804 audit(1638657134.182:16094): pid=2277 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2071/bus" dev="sda1" ino=15790 res=1 errno=0 22:32:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x4f) [ 3373.705219][ T26] audit: type=1800 audit(1638657134.432:16095): pid=2277 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14127 res=0 errno=0 [ 3373.800655][ T2291] loop3: detected capacity change from 0 to 4096 [ 3373.903743][ T26] audit: type=1800 audit(1638657134.432:16096): pid=2281 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14125 res=0 errno=0 [ 3374.071651][ T2291] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3374.139190][ T26] audit: type=1804 audit(1638657134.662:16097): pid=2281 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2129/bus" dev="sda1" ino=14125 res=1 errno=0 [ 3374.294518][ T26] audit: type=1800 audit(1638657134.712:16098): pid=2285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14814 res=0 errno=0 [ 3374.326644][ T26] audit: type=1804 audit(1638657134.852:16099): pid=2285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2129/file0/bus" dev="sda1" ino=14814 res=1 errno=0 [ 3374.416483][ T2307] loop0: detected capacity change from 0 to 16 22:32:15 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x40, 0x0, 0x9, 0x40980, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) [ 3374.574934][ T26] audit: type=1800 audit(1638657135.572:16100): pid=2236 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=15575 res=0 errno=0 [ 3374.723244][ T26] audit: type=1800 audit(1638657135.582:16101): pid=2244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15578 res=0 errno=0 [ 3374.830064][ T26] audit: type=1800 audit(1638657135.642:16102): pid=2309 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14225 res=0 errno=0 22:32:16 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f00000001c0)=0xd8a) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r2 = getpgrp(r0) rt_tgsigqueueinfo(r2, r2, 0x3c, &(0x7f0000000000)={0x3b, 0x8, 0x9}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r3, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:16 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x400300}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x68) 22:32:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="7f454c460880031f01000100000000000300030001000080df0300000000000040000000000000002402000000000000040000000000380001000000018004000400000001000000000000000100000001000000000000000300000000000000070000000000000000400000002000000100000000000000a13acabda597d5eb714c0620e2d70e7f97146022d4c46528ecdb1555afbcf4bedafceca900"/1948], 0x79c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) write$binfmt_elf64(r4, &(0x7f0000000f40)={{0x7f, 0x45, 0x4c, 0x46, 0xfe, 0x0, 0xcf, 0x0, 0x5, 0x3, 0x3e, 0x7f, 0x25e, 0x40, 0x2af, 0x726, 0x0, 0x38, 0x2, 0x2, 0x85, 0xfff}, [{0x6, 0x0, 0x3, 0x6, 0xa5af, 0x3, 0x400, 0x5}, {0x6474e550, 0x4, 0x303, 0x81, 0x9, 0x3f, 0x7ba, 0x7}], "527e2848e03c6deafa5ad4cf43c2bccac8aa710b1055d849d8ed6bc4b86fe440fece729990ebde3d2c9e492903eb8500fef0dc11255848f88c203ba4c141ea7f8df62bb2a122379298b08d042911a605a78ab4556eed5d7b7d926bcf63702f7ffb5a52213c1d593c545647a41a9d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb1e) sendfile(r2, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x20, 0x0, 0x0) 22:32:16 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r3) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r5) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='system.posix_acl_access\x00', &(0x7f0000000480)={{}, {}, [{0x2, 0x1}], {}, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x6}, {0x8, 0x5, r3}, {0x8, 0x6}, {0x8, 0x5}, {0x8, 0x1, r5}], {0x10, 0x3}, {0x20, 0x6}}, 0x64, 0x1) r6 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r6, 0x20, 0x0, 0xfffffeff000) [ 3375.223013][ T2340] loop0: detected capacity change from 0 to 16 [ 3375.302503][ T2349] loop1: detected capacity change from 0 to 16 [ 3375.458533][ T2340] syz-executor.0: attempt to access beyond end of device [ 3375.458533][ T2340] loop0: rw=2049, want=256, limit=16 [ 3375.504395][ T2349] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3375.522353][ T2349] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 3375.535443][ T2354] syz-executor.0: attempt to access beyond end of device [ 3375.535443][ T2354] loop0: rw=524288, want=104, limit=16 [ 3375.607480][ T2354] syz-executor.0: attempt to access beyond end of device [ 3375.607480][ T2354] loop0: rw=524288, want=136, limit=16 [ 3375.637791][ T2354] syz-executor.0: attempt to access beyond end of device [ 3375.637791][ T2354] loop0: rw=0, want=48, limit=16 22:32:16 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf0ffff}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3375.797452][ T2354] syz-executor.0: attempt to access beyond end of device [ 3375.797452][ T2354] loop0: rw=0, want=48, limit=16 22:32:16 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@private2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@private2}}, &(0x7f0000000940)=0xe8) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x9, &(0x7f0000000740)=[{&(0x7f0000000400)="8b718b8cdac97fd57be35d8f6a8cc96ec413cf6f6e9ed222f0dc91b6f890a2f2a6d8d1f9fff4c57bc5921d3059800336cf8543fa4b6fdcb813d6991ef01a1278f51cfaeeda5e67db28fc649fb250a4f77443b72c7cf028283d11917240ac39fddec1e752e72c66298a5d263eaff02b3c2bcce9db6f42d1d11995e8795bc995649a8fb55b53492a062c2bf05209fadc46a68a3be6a6585d3132707771eb59394b101b50f8002cbb256e23bcfdbbd2606f1d3afceb15239352c5373e5cebea01c299f255", 0xc3, 0x3f}, {&(0x7f0000000140)="c87df836ab456814fd274bf017a71433fc3a3d1671", 0x15, 0x200}, {&(0x7f0000000200)="7cdb3165f457675bc901f5e982591d651a1bf0f98fb269b783", 0x19, 0xfffffffffffffffc}, {&(0x7f00000022c0)="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0x1000, 0xfffffffffffffffe}, {&(0x7f0000000280)="b4e14932f07fa08bfdb53df90714057ebb3882ab72bceee4627ec588566835860780f9778811f8d550b77fabeccb341ab8766b41ab47c4340226302d98e89b556c456e1c449657b6a7e4de4986094a11190aaed853fa97ce", 0x58, 0xffffffffffffffe1}, {&(0x7f0000000500)="d590aec0f07a08b2d5f48897cb833d9c022f70a88f5bd82a6d207d783ffee06842ae4dbdfa3aeba04e87a564b9480c6ee1adf56232070d8b97457e9792b9afcae59089f26f65316a84bfec307e4bab30be55b479020537a2a7144f39e16c44a68e0dd3f77763b947694889f39662fd0e27604bf96df131338e24acf1320c835eb400e3587f15715f508a0c7da25072652d95eedf751cacbd6c29953794dbe0a7d980085970fd32ca1797c761771d389991e2b375c0c62ebe523439850b48d09af3fc9602212c3d813ab719", 0xcb, 0x4}, {&(0x7f0000000600)="8fd08fb0c43a507762c3ce21670c24103fe0b0fecdaa2bdb416b226a4e591b72c1bc1d12f83c", 0x26, 0x8}, {&(0x7f00000032c0)="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", 0x1000, 0x101}, {&(0x7f0000000640)="a7b5eea5294f58f0ca3a973c5ba9450fbbc63b242a050e4a1750dc1e3a92b08fa9ade26e75d76b086f5fb82eb7d3de8fae0f8f077bd9002990c6fb3771357256789dabbdb329359b9dff7703b51df4af869bf548fd12fd051a976254ca899ac605091951af7401c0e26ffe4b2cc014e1a8e133d21f66d5c655f53b6672919567a2194155d38d57676f4f270791c255f98881777588ece8ad90993db9897323ac1625730daaa9e05ad14c2ad7267743ed2d86ec81ccdd14105c2988c0ee50b72f96bf28c35b074fd0d432cffd442ae50639ba305656ae6129804000bd5375f4927b7ba267040159265c5b3a232517cc0a4ad56c", 0xf3, 0x3cfc}], 0xc2030, &(0x7f0000000980)={[{@discard}, {@six_active_logs}, {@noinline_dentry}, {@nobarrier}, {@norecovery}, {@fastboot}, {@grpjquota={'grpjquota', 0x3d, '],'}}, {@inline_xattr_size={'inline_xattr_size', 0x3d, 0x6}}, {@discard}], [{@fowner_gt={'fowner>', r2}}, {@subj_type={'subj_type', 0x3d, 'stack\x00'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0x896}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@appraise_type}, {@appraise_type}, {@audit}]}) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r3, &(0x7f0000000300)=""/214, 0xd6) getpid() read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) bind$inet6(r1, &(0x7f0000000ac0)={0xa, 0x4e24, 0x7fffffff, @mcast1, 0x1}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3375.940745][ T2354] syz-executor.0: attempt to access beyond end of device [ 3375.940745][ T2354] loop0: rw=34817, want=136, limit=16 22:32:17 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) preadv(r3, &(0x7f0000000580)=[{&(0x7f00000003c0)}, {&(0x7f0000000440)=""/121, 0x79}, {&(0x7f00000004c0)=""/180, 0xb4}], 0x3, 0x4, 0x3) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) 22:32:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x6c) [ 3376.482335][ T2382] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 3376.557523][ T2382] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 3376.567841][ T2385] loop0: detected capacity change from 0 to 16 22:32:18 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040)}, 0x24) pipe(&(0x7f0000001240)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) fallocate(r2, 0x35, 0x8001, 0x4) pipe(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000021c0)={{0x2, 0x0, 0x0, 0xffffffffffffffff}}) r3 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x1000) 22:32:18 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x1000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x74) 22:32:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_elf64(r0, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x4e5) r1 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r1, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x15b) sendfile(r2, r3, 0x0, 0x80000001) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000380), 0x183cc1, 0x0) ioctl$SIOCX25SENDCALLACCPT(r4, 0x89e9) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000540)="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"/291, 0x123, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x1000000000009ed}], 0x2000, &(0x7f00000003c0)=ANY=[@ANYBLOB="636865636b68696e7403630800636bfb696e742c549a08084000000000616c6c2c6f626a5f758465723d76cfe96cd89a31"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000d40)={0xc8, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x5}, @NFCTH_TUPLE={0x3c, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @remote}}}]}, @NFCTH_TUPLE={0x64, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0xf}}, {0x14, 0x4, @rand_addr=' \x01\x00'}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8}}]}, 0xc8}}, 0x0) bind(r6, &(0x7f0000000440)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e20, 0x5, @loopback, 0x7}}, 0x80) fallocate(r5, 0x20, 0x0, 0xfffffeff000) 22:32:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x100) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x20, 0x0, 0x0) [ 3377.562426][ T2356] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3377.601930][ T2356] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 3377.685114][ T2401] loop0: detected capacity change from 0 to 16 22:32:19 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x2000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3378.001657][ T2417] loop1: detected capacity change from 0 to 16 [ 3378.087747][ T2401] loop0: detected capacity change from 0 to 16 [ 3378.122841][ T26] kauditd_printk_skb: 36 callbacks suppressed [ 3378.122860][ T26] audit: type=1800 audit(1638657139.222:16139): pid=2417 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1051309 res=0 errno=0 22:32:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x75) [ 3378.383221][ T2417] syz-executor.1: attempt to access beyond end of device [ 3378.383221][ T2417] loop1: rw=2049, want=257, limit=16 [ 3378.457357][ T26] audit: type=1800 audit(1638657139.282:16140): pid=2407 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051310 res=0 errno=0 [ 3378.584016][ T2422] syz-executor.1: attempt to access beyond end of device [ 3378.584016][ T2422] loop1: rw=524288, want=104, limit=16 22:32:19 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x3000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3378.748928][ T2422] syz-executor.1: attempt to access beyond end of device [ 3378.748928][ T2422] loop1: rw=524288, want=136, limit=16 [ 3378.750401][ T26] audit: type=1800 audit(1638657139.472:16141): pid=2425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14202 res=0 errno=0 [ 3378.863741][ T2422] syz-executor.1: attempt to access beyond end of device [ 3378.863741][ T2422] loop1: rw=0, want=48, limit=16 [ 3378.873769][ T2432] loop0: detected capacity change from 0 to 16 22:32:20 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c6f7765726669723d2e3a66696c1112dfd3000000000000000556fbbd04fbecfba0c27baabfdcf2a59a481745fce2cf2c5818ac323bf404dcc371c9de8aaceb5d2b4e6f64b8c2"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3379.063278][ T26] audit: type=1804 audit(1638657139.642:16142): pid=2425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2133/bus" dev="sda1" ino=14202 res=1 errno=0 22:32:20 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) open(&(0x7f0000000240)='./bus\x00', 0x20640, 0x18) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x20, 0x0, 0x0) 22:32:20 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x4000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3379.332821][ T26] audit: type=1800 audit(1638657139.732:16143): pid=2426 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14275 res=0 errno=0 [ 3379.411784][ T2444] loop1: detected capacity change from 0 to 16 22:32:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x76) [ 3379.533263][ T26] audit: type=1804 audit(1638657139.752:16144): pid=2425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2133/file0/bus" dev="sda1" ino=14275 res=1 errno=0 [ 3379.768569][ T26] audit: type=1800 audit(1638657140.082:16145): pid=2422 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="loop1" ino=1051309 res=0 errno=0 [ 3379.911303][ T2461] loop0: detected capacity change from 0 to 16 [ 3379.947109][ T2444] Buffer I/O error on dev loop1, logical block 257, lost async page write [ 3380.054426][ T26] audit: type=1800 audit(1638657140.112:16146): pid=2436 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14482 res=0 errno=0 [ 3380.100583][ T2444] Buffer I/O error on dev loop1, logical block 258, lost async page write [ 3380.212342][ T2444] Buffer I/O error on dev loop1, logical block 259, lost async page write [ 3380.303535][ T2444] Buffer I/O error on dev loop1, logical block 260, lost async page write [ 3380.312448][ T26] audit: type=1800 audit(1638657140.122:16147): pid=2422 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=1051309 res=0 errno=0 [ 3380.371203][ T26] audit: type=1800 audit(1638657140.202:16148): pid=2437 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14308 res=0 errno=0 22:32:22 executing program 3: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c6f7765726669723d2e3a66696c1112dfd3000000000000000556fbbd04fbecfba0c27baabfdcf2a59a481745fce2cf2c5818ac323bf404dcc371c9de8aaceb5d2b4e6f64b8c2"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:22 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x7000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:22 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000600)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}, {&(0x7f00000003c0)="3ce7b1b18c2df3c53a275311a1e1c36ff3c93b36ef86d1f48bba28", 0x1b, 0x5}, {&(0x7f0000000440)="21f8a20bd7a7ce6de916e48ca41b60c1dc4ff81250ea8116049f6dc5e0170f4756977affb3664b9fccb4f1f1c2ff7a2d1935e3ff72ce2d10047e662784028582454af73275cec5b45c8ca05bcd89814bce41ae5777d40ec3e87001317a4a096f5ca760d46b1ec7ddb4abf1d7c856e119f1b7027885699fbae683b90b9ead422c7dbc4c80cab32a4d01b4240a270d38", 0x8f, 0x74c4}, {&(0x7f0000000500)="d0d57464ea6303d29355e4dfff56ed61338620b7e99ea3573964cf97fb17142ff745b3d3e41510d88e3cfb9d68616fd17ee2301e618206fe338f279ab7b6ac2f44d8c9ae5a1c5d08e57c7787dd123fd4c6c86e82ae991151b99269f29c86cee5e76a89bf7418dc50c968f336ea96cd38f5ec3982ee4c27b02f6fa80b5c0853790c9f20ff28979c9c387081758533f7f896dcd8690509f1618baabb7ec352f963d28fd2d8ac5bd1eadc10dd9d5b2562c6c10d1c51adf3ea41e04d7b823763a3b0a952889d295a08fe05245fb64475e24fe8e786a0c21f81fc8ca07d43acc34d1e1f8ac9422eacb2c5acb2cb6c87297332f98b42de", 0xf4, 0x2}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) 22:32:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) r3 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x14c06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xc000, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000240)={0x9, 0x10000000000000, 0x80000000, 0x20, 0x3, 0x3}) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x0) 22:32:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x7a) 22:32:22 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2500000, 0x0, @perf_config_ext, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = signalfd(r1, &(0x7f0000000000)={[0x1]}, 0x8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x4e23, @local}, {0x2, 0x4e21, @private=0xa010102}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x380, 0x0, 0x0, 0x0, 0xff, &(0x7f0000000040)='veth1_virt_wifi\x00', 0x6, 0x42, 0x4}) [ 3381.197334][ T2497] loop0: detected capacity change from 0 to 16 [ 3381.219720][ T2499] loop1: detected capacity change from 0 to 16 22:32:22 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="4ea2f934727a6af7497c86c15ab4b20f7c6585e1a8d1b25e32c5a6fd8a8cc35b75bb88c95c23cc5facc1991175ec80131192af3a908cd2e1ac6b807bd7db88d65a0909c6c23e0771b84a0cea586986507a57f2888624eeac4db514e0f6c235961ab3265c158b4547cf81913342529171ce8eb34a55d4ccfc10d55abfd4e13fbbfc9a3e5e1463e9cd32809cdfc3bde2a600f84fe1995a62a32ab87f7f1654ba0bcf711a28"]) mount$overlay(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x80000, &(0x7f00000005c0)=ANY=[@ANYBLOB='upperdir=./file0,func=POLICY_CHECK,rootcontext?root,obj_user=,euid=', @ANYRESDEC, @ANYBLOB=',smackfsdef=,appraise,defcontext=sysadm_u,\x00']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000000680)="f760d383fd18d3690ebe42e04fd6f8d2e9710805856a857471b20d176ec404d390491e443fdd63b9b27efd438b5b9792b213880c6b813e32c4da2e9c8c7e6b3e23bce0c56a83a32a05c92a82587a0bceed8841466ca825bb87bfe91dc737161d50a7b994e9982d70daa9ab5b0ad3134b4585a3bae00c8c1399280002d67272080bb2cd5b59c97e0d5b8066dfd7f3fa368fb87860cffaf5d2ea55adcb05677d285a32a04cf798994f5e3dfa37d908078d1c80f83b7030c06f11839cba744a72c6c75abc4e412cfbd89b", 0xc9, 0x800, &(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) open(&(0x7f0000000500)='./file0\x00', 0x2fc400, 0x4) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000400)={'syztnl1\x00', 0x0, 0x8, 0x700, 0x6, 0x3, {{0x2f, 0x4, 0x2, 0x0, 0xbc, 0x65, 0x0, 0x4, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, {[@ra={0x94, 0x4}, @end, @lsrr={0x83, 0x27, 0xfd, [@private=0xa010101, @dev={0xac, 0x14, 0x14, 0xa}, @empty, @private=0xa010101, @multicast1, @broadcast, @multicast1, @remote, @broadcast]}, @lsrr={0x83, 0x27, 0x6f, [@rand_addr=0x64010102, @local, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @private=0xa010102, @multicast1, @remote, @multicast2]}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0x3a, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @remote, @private=0xa010100]}, @timestamp={0x44, 0x1c, 0x3d, 0x0, 0x3, [0x9, 0x3ff, 0x8, 0x0, 0xc6, 0x80]}, @rr={0x7, 0x1f, 0x9c, [@remote, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x13}, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, @rand_addr=0x64010100]}, @end]}}}}}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@mpls_newroute={0x2c, 0x18, 0x501, 0x70bd2a, 0x25dfdbfc, {0x1c, 0x14, 0x14, 0x1, 0xfd, 0x0, 0xc8, 0xa, 0x700}, [@RTA_OIF={0x8}, @RTA_OIF={0x8, 0x4, r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x885}, 0x48004) mkdir(&(0x7f0000000000)='./file0\x00', 0x8c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3381.512554][ T2518] handle_bad_sector: 11 callbacks suppressed [ 3381.512582][ T2518] syz-executor.0: attempt to access beyond end of device [ 3381.512582][ T2518] loop0: rw=524288, want=104, limit=16 [ 3381.611728][ T2497] syz-executor.0: attempt to access beyond end of device [ 3381.611728][ T2497] loop0: rw=2049, want=256, limit=16 [ 3381.676726][ T2518] syz-executor.0: attempt to access beyond end of device [ 3381.676726][ T2518] loop0: rw=524288, want=136, limit=16 22:32:22 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) rmdir(&(0x7f00000003c0)='./file1\x00') io_setup(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vlan0\x00'}) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000380)={[{@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={0x0, 0x0, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f0000000300), 0x8001, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_L}, {@version_u}, {@afid={'afid', 0x3d, 0x4}}, {@noextend}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_user={'subj_user', 0x3d, ':'}}, {@subj_role={'subj_role', 0x3d, 'fragment=all'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@obj_user={'obj_user', 0x3d, 'treelog'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-!'}}]}}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x20, 0x0, 0x0) mount$fuseblk(&(0x7f0000000580), &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x240d0, &(0x7f0000000780)={{'fd', 0x3d, r1}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x800}}, {@blksize}, {@allow_other}, {@allow_other}, {@allow_other}], [{@obj_user={'obj_user', 0x3d, '(%/#'}}, {@fsmagic}, {@smackfshat={'smackfshat', 0x3d, ']$@&:'}}, {@subj_role={'subj_role', 0x3d, 'subj_role'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'wfdno'}}, {@dont_appraise}, {@appraise}, {@smackfsroot={'smackfsroot', 0x3d, 'vlan0\x00'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}}) [ 3381.834742][ T2518] syz-executor.0: attempt to access beyond end of device [ 3381.834742][ T2518] loop0: rw=0, want=48, limit=16 22:32:23 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x8000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3382.013973][ T2518] syz-executor.0: attempt to access beyond end of device [ 3382.013973][ T2518] loop0: rw=0, want=48, limit=16 [ 3382.165379][ T2518] syz-executor.0: attempt to access beyond end of device [ 3382.165379][ T2518] loop0: rw=34817, want=136, limit=16 22:32:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x7b) [ 3382.275520][ T2534] loop1: detected capacity change from 0 to 16 [ 3382.486420][ T2538] 9pnet: Insufficient options for proto=fd [ 3382.871410][ T2548] loop0: detected capacity change from 0 to 16 [ 3383.447163][ T26] kauditd_printk_skb: 44 callbacks suppressed [ 3383.447181][ T26] audit: type=1800 audit(1638657144.543:16193): pid=2548 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051316 res=0 errno=0 22:32:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x300) 22:32:24 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xe000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3384.114250][ T26] audit: type=1800 audit(1638657145.213:16194): pid=2507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=14897 res=0 errno=0 [ 3384.291951][ T26] audit: type=1800 audit(1638657145.393:16195): pid=2562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15164 res=0 errno=0 [ 3384.315378][ T2560] loop0: detected capacity change from 0 to 16 [ 3384.452672][ T26] audit: type=1804 audit(1638657145.503:16196): pid=2562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2138/bus" dev="sda1" ino=15164 res=1 errno=0 [ 3384.493600][ T2564] syz-executor.0: attempt to access beyond end of device [ 3384.493600][ T2564] loop0: rw=524288, want=104, limit=16 [ 3384.550821][ T2560] syz-executor.0: attempt to access beyond end of device [ 3384.550821][ T2560] loop0: rw=2049, want=256, limit=16 [ 3384.563814][ T2564] syz-executor.0: attempt to access beyond end of device [ 3384.563814][ T2564] loop0: rw=524288, want=136, limit=16 [ 3384.598785][ T26] audit: type=1800 audit(1638657145.513:16197): pid=2560 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051317 res=0 errno=0 [ 3384.630598][ T2564] syz-executor.0: attempt to access beyond end of device [ 3384.630598][ T2564] loop0: rw=0, want=48, limit=16 [ 3384.688458][ T26] audit: type=1800 audit(1638657145.583:16198): pid=2565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14691 res=0 errno=0 [ 3384.772608][ T26] audit: type=1804 audit(1638657145.593:16199): pid=2564 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2080/file0/bus" dev="loop0" ino=1051317 res=1 errno=0 22:32:26 executing program 3: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c6f7765726669723d2e3a66696c1112dfd3000000000000000556fbbd04fbecfba0c27baabfdcf2a59a481745fce2cf2c5818ac323bf404dcc371c9de8aaceb5d2b4e6f64b8c2"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) flock(r3, 0x3) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="747265656c6f672c667261676d656e745f757365723d76666174002c00cc03ad6bfe6d038b4e142709986dbc4fa44e4beded5662e52f1b12acd6cc21d6332c8af49168daf5619dd95622abf9992cb45b7fcb4cf5fe1ae732bb6c149b0261f168c0b6587db4e9c35ad3df25ed2506383194797bf1a4112ff390d9acc97378f79a48c98eb9f3d510cb7d6e0fc83932d37648827d1c7bece88deb9b454b2ac79827fbb63a0a95fef837f91ed9c9b35aa50265cadd4a1caf656a0f46e4eac04f457ea011a4f0f4f1b19eb879c3ee9c6b44823731f44200318f7b0ba71534ebbf6ab29fbf5cffd6403654867ab80000000000000000"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x0) 22:32:26 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x500) 22:32:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r4, &(0x7f00000003c0)='./file0/file0\x00', 0xea800, 0xd9) [ 3384.889613][ T26] audit: type=1804 audit(1638657145.613:16200): pid=2562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2138/file0/bus" dev="sda1" ino=14691 res=1 errno=0 [ 3385.028467][ T2579] loop1: detected capacity change from 0 to 16 [ 3385.031164][ T26] audit: type=1800 audit(1638657145.763:16201): pid=2564 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="loop0" ino=1051317 res=0 errno=0 [ 3385.122636][ T2583] loop0: detected capacity change from 0 to 16 [ 3385.250586][ T26] audit: type=1800 audit(1638657145.773:16202): pid=2564 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051317 res=0 errno=0 22:32:26 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x3f000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:28 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f77658202ebe1530000000000"]) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="66643dcbc770e82fe2f615de5189e95c1c2eeda45493e1c624ead3f5482bbdc62f16badb1da7a5ca9e77d2971b5b3a38967c97d1cd9d3f3530fdd63c42e5d929f5778a259a0421c1cffbcb8bd4a93a95f34f9f4cae8834da875d8889302f46b8700813823b3b7364568bcaf7601692c40c5b6542207ab3e18ad9c5d123a6f790ed235b07b847ca337aec1aad8b0a6f2e9431ac8bf685fa6dc3503f0b37d8053d93e38a58bdf246efcfe920a872d18326ea8905", @ANYRESHEX=r2, @ANYBLOB="2c726f6f746d4190a56f64651f0000000000000030303130f25cb618f2fd2e7a38ec9f3688", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r2, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(0xffffffffffffffff, &(0x7f0000000280)=""/219, 0xdb) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x58) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x600) 22:32:28 executing program 1: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2000, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) openat(0xffffffffffffffff, 0x0, 0x28001, 0x0) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$sndmidi(0x0, 0x7, 0x0) close(0xffffffffffffffff) unshare(0x78000100) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) readahead(0xffffffffffffffff, 0xffffffff, 0x8) unshare(0x38020c00) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000000)=ANY=[@ANYBLOB="4e0300"/12, @ANYRESOCT, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/6, 0x6}], 0x5}, 0xa0) 22:32:28 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x60000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:28 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000440)=ANY=[@ANYBLOB="636865636b5f696e742c747265656c6f672c667261676d656e743d616c6c2c6f626a5f75dc0fa3de3be62180002c00ccfb4b8fcc9a89463f88a54aabd52bc665dd2fb1d2a7ecc2a187f75c16668bc3afd4c97bd45aff5c44cfc49f3c8acf914a8313baac8fc848813c81399ea49e1b2421d28a61c96b7275244de85c08ebde48ea8c77969a9265942e372008a513e242d4bff459"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) [ 3387.129852][ T2624] loop0: detected capacity change from 0 to 16 [ 3387.341871][ T2636] handle_bad_sector: 7 callbacks suppressed [ 3387.341891][ T2636] syz-executor.0: attempt to access beyond end of device [ 3387.341891][ T2636] loop0: rw=524288, want=104, limit=16 [ 3387.411512][ T2624] syz-executor.0: attempt to access beyond end of device [ 3387.411512][ T2624] loop0: rw=2049, want=256, limit=16 [ 3387.459038][ T2636] syz-executor.0: attempt to access beyond end of device [ 3387.459038][ T2636] loop0: rw=524288, want=136, limit=16 22:32:28 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x9a1b0000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3387.548448][ T2636] syz-executor.0: attempt to access beyond end of device [ 3387.548448][ T2636] loop0: rw=0, want=48, limit=16 [ 3387.652717][ T2636] syz-executor.0: attempt to access beyond end of device [ 3387.652717][ T2636] loop0: rw=0, want=48, limit=16 [ 3387.721171][ T2636] syz-executor.0: attempt to access beyond end of device [ 3387.721171][ T2636] loop0: rw=34817, want=136, limit=16 [ 3388.619559][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 3388.625968][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 3389.200498][ T26] kauditd_printk_skb: 32 callbacks suppressed [ 3389.200517][ T26] audit: type=1800 audit(1638657150.303:16235): pid=2651 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15762 res=0 errno=0 22:32:30 executing program 3: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6c6f7765726669723d2e3a66696c1112dfd3000000000000000556fbbd04fbecfba0c27baabfdcf2a59a481745fce2cf2c5818ac323bf404dcc371c9de8aaceb5d2b4e6f64b8c2"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x700) 22:32:30 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x9effffff}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:30 executing program 1: setxattr$trusted_overlay_upper(0xfffffffffffffffd, &(0x7f0000000180), &(0x7f0000000340)={0x0, 0xfb, 0x1015, 0x0, 0x9, "d815bb143b182dd5d01b58f145a18b6d", "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"}, 0x1015, 0x1) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x2, 0x3) 22:32:30 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) r1 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x0, 0x43) r2 = accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) io_setup(0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001100290a000000000000000007000000", @ANYRES32, @ANYBLOB="f905c33407f692a710001a8008000280040001"], 0x30}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000002140)=ANY=[@ANYBLOB="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"], 0x58}}, 0x0) sendmmsg$sock(r1, &(0x7f00000037c0)=[{{&(0x7f0000000640)=@nfc_llcp={0x27, 0x1, 0x2, 0x3, 0x20, 0x8, "b7a7e17049a7a2aa97433d42d7f446ac734b9b75b5231dcb77a5cde8a9646bbe882b626e82101a5f8ff3d41e9b6efc878782277b1cfb5a57914f1bc9dc021e", 0x29}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000780)="07a7d0813a53dc3ece30b8ff2c89370d7b39f990502855263172ea6e8747ca313bc038cce7af731c730aa6e7eba54bc75b6ee7fafef492cc296eba60fd4f00b1ae95ff6d81bdbcb395e13a2f621ec48b720f7d32f32b541c8eb8fa9c134854b3311eca4857730c9dd94cfb322afffb", 0x6f}, {&(0x7f0000000800)="fc3be5ef7a759e9bd8c5062f600305aeb9737b2029a50e5511991875cded11d4682d3102c82478206b72cdba0189517a17cc8df565a4488937fbd12f918d7b8a38bcefb0271211b5436144bcacb169731e14177e86351530ec65454c0bc3cdce18bf594d199f7f4df8590c4f11f5dce9d0eb4a496f16ba54b2474ea6729c29e8df92aaefc7d29d274de9280734e991674a60505802ab439ec38d760f2df8cf5b542d7964574a2123e30b81db5dfa8b84dbf85d848898e251d324424e1bbd606a8af05422ed62b64066543d24e075ca0eddb297b5fab096db53174394c4", 0xdd}], 0x2, &(0x7f0000000900)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x30}}, {{&(0x7f0000000940)=@qipcrtr={0x2a, 0x2}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="7a81e28cf3a1ee132faf37427a4463457e94169beec19f67fe20ce661c44ec98fc6e5cb9813990d2911392e90db35666f33172b81d5b6c8b966f4897929d9c19331b58f01d79c9e4c5478cdcdf85590ff5774d72a19cb55f1d4225f0657c07f4d7f88c05fa082e67c48ff332df65dfcb7432c67416fd5a260d3e60504c4a19442325a5c6db9d0e817931638239714ad2c3c81145d54c2b566911", 0x9a}, {&(0x7f0000000a80)="7cdd3d241910bce6fb1e", 0xa}], 0x2, &(0x7f0000000b00)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x18}}, {{&(0x7f0000000b40)=@ll={0x11, 0xf7, 0x0, 0x1, 0x6, 0x6, @multicast}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000bc0)="06e0ddf1011e58ffd8f084b8bf527f4b29e9fdd4047cc61cd45c9dc33c8dc3f6bf2da28bd47f8a49761e6224d1", 0x2d}, {&(0x7f0000000c00)="442cd3092708cc0b68552803fc6ee81d6da0b2af58a37caf4fe28171baa2cea84ff84504a63e3889552a0b1b80672a446ca6028a1b2e6163851b1fc2baacf7a125aff359413bfcbcded3b9f275b95fa069871fbcc445d731853fc2be07ea11149adba765dbed38aff0c94bcba8589def8b1debb73fd89c17dba950eaae8596be32af1be3a580", 0x86}, {&(0x7f0000000cc0)="19ff53dbf142093ca4758b24511e8d3a91743bcc08fe87dffcabf2636b66f08adfca4c6b5792f2dc1932196565e2708ea864e572c7f744d5e78b", 0x3a}, {&(0x7f0000000d00)}], 0x4, &(0x7f0000000d80)=[@mark={{0x14}}], 0x18}}, {{&(0x7f0000000dc0)=@tipc=@name={0x1e, 0x2, 0x2, {{0x1, 0x4}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e40)="a064bd2b5b33e4b226086d5687c961aa1a9b6e1845da48d62a76d034d7e7fcecda931c385b20e37329e799291bb16f6ee734e005e7ebc6c03ac0edaa8bc804", 0x3f}, {&(0x7f0000000e80)="4c6f9ac620db2fc3a51492a4f75f069056256e7f282cde0f04286715a136f43e54ab371e02a6c04c1661ae3461ecb19a9db122635a719482df0b7fd2166c91caa8b736f7d19d52bf2534b5b20c1913ce8b25101b235a35e550262d0cce768f005f1d289e9c2767334b01be0514ec9acc11be0640ef5e87bff899de72ca114b6462074cceda80ee0fa92337575eb94c238ccdebb91fa52c26b205051fd3ada74374098bbc37675ff2a76db789864a9ad4eb2d1b6abf110eafd6b1c6730246cf757ac226669fb236ca12275c117acc83e433257c", 0xd3}], 0x2, &(0x7f0000000fc0)=[@mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x4e9}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x60}}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000001040)="5ded4790d290d44649b84f4cd836fe5ee7c3b645f37f3f2ad7f2eee43ed7c936b69a7d78f20033d8886325019164d6afb7f6468e02e04af8ed59ce09fe655c78428658cec4", 0x45}, {&(0x7f00000010c0)="cca1019e61f2402ed2b23cf3063c81da28220fb19570e7f0c04cfca86e408d5ffa1eb31b9de9ba8674a03f79f89ffd1dce327e69e9429a1ae57c70e159a904615f6e9c0b5691569638", 0x49}], 0x2}}, {{&(0x7f0000001180)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x64010102}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001200)="a4036264690295c9f617d5389bc35283c98be9f485f7f75066b2cd98b0c0c52abf25f93d4ca8a550854a7cdfaf4e52fff1c2d8e52917f07e7c82366aba4fed94ff9c4a9807edf6f040df8176a6ddac1647942caffcb2df46d0d5132d1570cb71728aacf0579cdda67379c4a6335dbfa080c947aa2e8b74ed4f6cd517", 0x7c}], 0x1, &(0x7f00000012c0)=[@txtime={{0x18, 0x1, 0x3d, 0xff}}, @timestamping={{0x14, 0x1, 0x25, 0xc4}}, @timestamping={{0x14, 0x1, 0x25, 0xff000000}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffff}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0xa8}}, {{&(0x7f0000001380)=@ll={0x11, 0x4, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001400)="4e83d2325759244372c35839afa17e4f7e210712be0526bdbe9479b91d8b3cbcf7ba5739c34b2036a808b3baf0aa5bb1005147b6c25f9e6f6268764712981164f2ed6db3ce3ff64a2f2972808d5dcbaf463d02456a3ae28428a91292211f5e84b2b48c9dc4ac5ff6d1e4007e3b072d107ee45a51795f9e6354c924b30498de8e25a66ec1180839b78b6a355227922217f3e487967a8a545abb9db86b331a3f387743cbb69cba65465db8c75b16aeec564a2b8b1935a48e15fa8c6e10cd3eaab8", 0xc0}, {&(0x7f00000014c0)}, {&(0x7f0000001500)="9a7786c7e69a44f662cf3495e15f2bf4fb2f70d5244fbed6868fd1c02ce5555bc44a4c777b1f6aa34783d03d33adee0886616c7cc5c1efabd8e07c21dba03cccf2cbbac63bc1478e146ec0815b5b957c5bb6a848721030f530812fc81af46c8c0e25231b0dbc40755a00047c0423dac4e98129e936866c2d9e61ee812b6fd8d11133e0495937930e417fa47f4d67d1815b9433e9afe720ccd6c34f435bd177e9a4cbc6c2c4f80f9100b72db616ec0c61b8b688277a38446a2873d8618f4d5e1f184ea3a4", 0xc4}, {&(0x7f0000001600)="a8649846276794a595ac3d19f0d438e7f1893aec2b804be8fd53e043af22af638480f1060ff38c7cc67a8b3f9b046f01673336d329dada6c349650eddfb686014cbb2deecb4d811621c337c11eced39034364250aa3cbe0b423b8f5b20d2d72f04a75ca3fed69cb1c6ce4ef73dce18fc1116", 0x72}, {&(0x7f0000001680)="70916c8f8850a916ab5135ddfa44b69434d2b7ce1f9435edc3562a0714fbb6487e958f143dcb6153fa6b9f51b28fb7e8fa0fcfa0ee345be4976972f0b5c2ee68b3bd5e63fb68e803152b195a2a7f12b6cb0a7e65b30e38eaf66ad30fce8f0376b1a4c1f6c5cd578c235f889f1b55e556561ad69ea663", 0x76}, {&(0x7f0000001700)="e1834b4ef87284f0d9382d9761bf3ce26ae39f1c28c5201751acfc8f7ab71aec1cb9830c5686b4da36d49cdfdc668c706295b3a1d078ef71eb86cb817b89554244cfc10833a692adb839dcbc4b703f1940762e78b11a2d7a54390a98ea1a1293ba1ee0dae1d35c8d668950d94ea2f771f665b34b2927d840b64860", 0x7b}, {&(0x7f00000022c0)="138c05f16e3d80696d4699e4ce04b43be77bcb886ad366f12ebfcb82091e9f6fb57257170c2c07be99e4c6e86860ebdd17269c0285c14ec2b2bdc1965200000000000000", 0x44}], 0x7}}, {{&(0x7f0000001840)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2}, 0x2, 0x1, 0x3, 0x2}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000018c0)="298914aab4bff77b0a2c90a967972862f69681f8ca1d58f9fc6037d7e87ce898fbabc07c5db29d5d1416d6be5dea15975b3a43b675ed74b3726f2cfad22cc1bbdd21db0495b1e203ac6b06c03e9f787337b5dfb8e98dcded910bb79206fd21401f4ee78137100cb1298f5a93d803b95e0446a8b3364b599a57c37f58adec793fd379e811ce8da0978b831aa7f2803a20b13c5f3f9d39b47bb44956b68f6a77968b0ea929accd00ce3d", 0xa9}, {&(0x7f0000001980)="8bab6c2ad27569c64f5ad7942ad91f7ae736187e3a2edbc5a262a9ef2fbd38bf01f940c5808ef17189f595364ebbf27b32b0aa55cce3546e26b374446ca85b81786bff8dd2e1f6d97050b31ef9be09e06ce2c5bb6666f78e396ed42800f20a31227b19d8bb3d41960e373d2c278bf4a62074d23990adf0319b73bbfe17e6f6e70838c7af16a00da1f2abc8282392567cae1f1ff00f82769e6d2c7883e691b5df304dfc330b40673e469c490b7e4c27a8586b2cdb8e92d1ae1cf5f2c6da0e099505a0fb46986518425260e41f2464630e5fb49fb5526f9a4a18", 0xd9}, {&(0x7f0000001a80)="5f03f5d1e393622a28ec4f7a09710351285ef97a72425be25509e09f04a3a05bb5d0dc3fa4c25fbdb65bca510a0dc0d349ada16eacd1057b60d0b77ee0131932e9e1c75fa72ea73e6bb4c2b96f73443e877f2e7866bd72e4de37caa0eaff77595c2a05cb8389697cf88038950b886d8ebfc3502af4056794c68a88b9d0079d63614ad8c15260c015bc28b010d66d09310141f02ad203dcd2fcf699e222f8cd525dc8172864f1bcff", 0xa8}, {&(0x7f0000001b40)="5e17e0ee6630972db18272017a12ca8f67fc19ecb13f196935cdaac5420b05d6a4ab", 0x22}, {&(0x7f0000001b80)="b3132f0ba96ff726bc20ea1cfd3e1753380ff68e4081cd22720f8a9bcb74eeee2711e6f212ed39f7f259e175f4f0bef9", 0x30}, {&(0x7f0000001bc0)="c1f8754bfbf096250f388c4274178bfdc8fda54e3f4b03f0e42cec75b0bd2f1f3819", 0x22}, {&(0x7f0000001c00)="9835c1c92dd29132676c62e33cc6027f0c9edc016116bfe963a4407971663009c10983eeca3aad71f5693a754c216e7ab854c690470f0acfc1a12621f8a0de24203e7668da9e7b2ca3b2e19435fb20f58aa1a9e4630b57aaa66d9cdcd5612f390a2f50d813a89cc83d81c5c0f76adffa4398ee5372805c38ee3a00f12412c95d60ee6822d7b72e1b0d504449d90e4689e212", 0x92}, {&(0x7f0000001cc0)="8b255a0f8b19a51d8200d35c09a300b7af38", 0x12}, {&(0x7f0000001d00)="fad61893662ba803941013801cdb23be445186c248b364feb6f8543b6b3fdf2cb5160312ba5ecf6241250e877306d51df8ef2bd99c4f98fffbd421bd18e18b8c77d1e018655a7d66", 0x48}, {&(0x7f0000001d80)="b00f2806cd6b2e16fad85a7fb342378175f8f4fde4d877a346c6442469e3debf20986b4170026783380d9ae424e12f624636e44dc6b29f2d101c83", 0x3b}], 0xa, &(0x7f0000001e80)=[@mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x90}}, {{&(0x7f0000002480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @remote}, 0x4, 0x0, 0x1}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000002500)="3afa8c796c93b8296881b09607d3524c5876f7d8cc478950e0464431f03a294dcab1d394bf488514c63a7fa1b7210fbd6717a6c06ca3f51731c800e3537d092c967cf49812801e563e4877a4b46e2be830f8f8aba91428249887d38b6acffa837e48965dfaf99e107f610a1e3dfdd12bf791f9830abbbee5c062a7a72345c8e8f82d0d2b5a1ebd03d1ab4cfaa1c0acc91e089cccf50d24fdbbc5937eab668aa16e38737b8357e0751e3eef3db2e69d103c60a026b4ed32d867e138fe1cb309dc63b1fb15a6795106c026d2ff484f639e5d4ba2db17fcb99a", 0xd8}, {&(0x7f0000000380)}, {&(0x7f0000002600)="f0333cdc887006c9a4e780a801f1845ec4ba5e58e7502ea4d2edb91692b28fe1c5e36ae178c6f63298458eca3805535e0b909d29a2e5ea75c6c21ef2f0831a84f69399268c45d00dafcedd357dd2759e43b6885783679ed5d6be29e63924a6f70e1fa7973ab39b4974992a73690d37d319f99407a90d24d001ef70c93443f96e70b34e7e3a29f58fdba8", 0x8a}, {&(0x7f00000026c0)="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0x1000}], 0x4, &(0x7f00000036c0)=[@txtime={{0x18, 0x1, 0x3d, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x7ff}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x401}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x6b8}}], 0xf0}}], 0x9, 0x40) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000001f40)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000002340)=ANY=[@ANYBLOB="c400dec3dbad14bb6d1462aa0000", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250f000000080001007063690011000200303030303a30303a31302e300000000008000b00000200000600110080000000080001007063690011000200303030303a30303a31302e300000000008000b00260800000600110009000000080001007063690011000200303030303a30303a31302e300000000008000b0006000000060011003f000000080001007063690011000200303030303a30303a31302e300000000008000b0081ffffff0600110004000000"], 0xc4}, 0x1, 0x0, 0x0, 0x480c0}, 0x20020840) r6 = open(&(0x7f0000000440)='./file0\x00', 0xca181, 0x44) mknodat$null(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4, 0x103) fallocate(r6, 0x20, 0x0, 0xfffffeff000) [ 3389.331179][ T26] audit: type=1804 audit(1638657150.353:16236): pid=2654 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1678/bus" dev="sda1" ino=15762 res=1 errno=0 22:32:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x40400c0, &(0x7f00000001c0)={0xa, 0x100000004e22, 0x0, @loopback, 0xfffffffe}, 0x1c) r2 = openat$fb1(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x280000c, 0x10011, r2, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, r4, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r3, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r5, 0x801c581f, 0x0) dup2(r5, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@private1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) [ 3389.496056][ T2696] loop0: detected capacity change from 0 to 16 [ 3389.514497][ T26] audit: type=1800 audit(1638657150.613:16237): pid=2697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15794 res=0 errno=0 [ 3389.639947][ T26] audit: type=1800 audit(1638657150.663:16238): pid=2699 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15849 res=0 errno=0 [ 3389.689463][ T2703] syz-executor.0: attempt to access beyond end of device [ 3389.689463][ T2703] loop0: rw=524288, want=104, limit=16 [ 3389.752175][ T2696] syz-executor.0: attempt to access beyond end of device [ 3389.752175][ T2696] loop0: rw=2049, want=256, limit=16 [ 3389.777340][ T2703] syz-executor.0: attempt to access beyond end of device [ 3389.777340][ T2703] loop0: rw=524288, want=136, limit=16 [ 3389.938770][ T2703] syz-executor.0: attempt to access beyond end of device [ 3389.938770][ T2703] loop0: rw=0, want=48, limit=16 [ 3389.959270][ T26] audit: type=1800 audit(1638657150.713:16239): pid=2696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051320 res=0 errno=0 [ 3390.083652][ T26] audit: type=1804 audit(1638657150.733:16240): pid=2697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2143/bus" dev="sda1" ino=15794 res=1 errno=0 [ 3390.319718][ T26] audit: type=1804 audit(1638657150.793:16241): pid=2703 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2083/file0/bus" dev="loop0" ino=1051320 res=1 errno=0 22:32:31 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="6c6f7765726669723d2e3a66696cd5417ae39704e9922c4d688e23d6b0123ef586dce9df3d5d89e42b57bc8de081ebc7cc980b43c571a7ade485d29e10b872"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, 0x0) dup2(r3, 0xffffffffffffffff) sendmsg$rds(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000600)=""/201, 0xc9}], 0x6, 0x0, 0x0, 0x4000088}, 0x8051) 22:32:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x900) 22:32:31 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0xdd8, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r0, 0x10003) openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card1/oss_mixer\x00', 0x20002, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = syz_mount_image$squashfs(&(0x7f00000000c0), 0x0, 0x6, 0x8, &(0x7f0000002b80)=[{&(0x7f0000002480)="88e11d1ee43d073e56e61c7110a27c78b264a515aab0ee4bf31bebd79d3b8983eabb79520d6d3e59f0eeaee4b539d43c20c7bc49c70869eae6a1d1e06af5c7d1acad7ea093280410e182b6be2aa53041858b576d7715fc3586d5", 0x5a, 0xfffffffffffffffe}, {0x0, 0x0, 0x1}, {&(0x7f00000003c0)}, {&(0x7f0000002680), 0x0, 0x800}, {&(0x7f0000002740)="55bc99eb3b45618eaa5517687cd43c39374fe56aa3d0ac9e9fadbc32dff9d253452f62c7a6d1b0cbd61303efbf664974fb483102f1c7bb08604d41302ae3144a9b6fb492d4bd14fb88586e12095878c54e024385258e398ad96b93e7b2265b596136d83330bb5f4601b1d72ae7a0f06ada4d01a98b102d2194d5ebb7c7db4711ae31fc0e7d7999123d189574c5dc8f8b6ab60a644e22ee71bd9fdb5da44a6205ea8dae0e29d8a63d361a8e10ea6fd2eef48f20c4fff5c3915b", 0xb9}, {0x0, 0x0, 0xfffffffffffffffa}, {&(0x7f00000029c0)}, {&(0x7f0000002ac0)="c679c02d8e91499b463155dc7533444ddfd5aff24b6c1243468180a5f0ac8b798ac5576569434feea4e9ba5b9d7c70d2560a1170f8000223e4bd0d7aabece17cadf52c5f743b9803baa38840ffa7b3a29da184fc57128abec8e4534cfd6f249d1e1c19de35a815fb9d3e0a75602f562fae7be27789decfd3d0f9d890dce85d331b51aa", 0x83}], 0x0, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000002d00)="fe4dcecca15b5176907ca6b28271f2acc030f04daa8a79b59667c7673806eaca6a369aa1ef03f55b07b77d57df29ae6072eb2028fd6154ece13a955415f68347e0c85f7846d5b9fcb2c64a83c5a8c76783ff1753aecdf880e5963b5510615cf94d10e9e19ba5e9dc5f2cec01943052ed5449257815c6960f1c9775", 0x7b}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x7}, @in6={0xa, 0x4e24, 0x8, @remote, 0x30}, @in6={0xa, 0x4e23, 0x0, @mcast2, 0x100}], 0x54) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYRESDEC, @ANYRES32, @ANYRESHEX, @ANYRESOCT, @ANYRES64=r1, @ANYRESHEX, @ANYBLOB='NZ', @ANYBLOB="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"], 0x1c}}, 0x0) shutdown(0xffffffffffffffff, 0x1) write$binfmt_aout(r1, &(0x7f00000007c0)={{0xcc, 0xde, 0x6, 0x38c, 0x251, 0x1, 0x12b, 0x6}, "f68ffe792aced289a7d6b2bcddd28167808f7429784f2238cc89ce845bff7af94e90352ab4520378b74e349c0d06f05d890f70a9cdf10f595832395b330d946244a6e31a454f49e873f75edf6a386663586b0e439bc3b11f0e8686688863ff95e4c27a08e1be5a480e187060ae9de2e00303a80d9b3c034478ee1c62dab8936ce65da227df48510f03a81ddc46de6ae1e8ab28568d618aa411cd39abcef4e077a04937096201f5c61d75b77703ef16bd2c8a83c75de73e905870a18578c98fbfa4dbc5acab56d6e00deb3e99896f143ded361be20578e915e26a203e7573297cc8452a0387cf9c3d9073c838409418267f0bfc94cfb174", ['\x00', '\x00', '\x00']}, 0x417) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x7, 0x69, {}, {0xee01}, 0x3, 0xd}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000280)=ANY=[], 0x48) open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0x1c34a000) 22:32:31 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000580)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1004}, {&(0x7f0000000600)="7b47a2ea95bb4620038e93f36c226f17744e74fa8f5d0131830396aff83b55a87547da7171dd4bc65bcf95a0875c8a142aa5606838402a301f4b3777f6ef15a832d2bab2800573b6153daeb7acd5a1c1c42755b233fee18b2ab18f08b1dd810a4e5c433c35ef5ee25bc5a63a65f597b4e487d16858e7168c42f6d29f432b7ea5b5d4441e04a200c43593f624ef6cc139623bbd5ef60b12f123d3b8fb5bdebfe66de4d0b0009ba8319e8741414858df020cf25ee58e2f9cc957e9cfa3dadee093e6af36", 0xc3, 0x7f}, {&(0x7f00000003c0)="b8362ee1c99b7ef5034c8ce9028cbd9e761198c449efb6a10f2e531490f4229247ccc221e5c657ab150263c793f6a02bfdf7e1d5631ce24f2cd8", 0x3a, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x4000, &(0x7f0000000bc0)=ANY=[@ANYRES16=r1]) r4 = syz_io_uring_complete(0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000780)=@nat={'nat\x00', 0x1b, 0x5, 0x3d8, 0xa8, 0x0, 0xffffffff, 0xa8, 0x170, 0x340, 0x340, 0xffffffff, 0x340, 0x340, 0x5, &(0x7f0000000440), {[{{@ip={@local, @local, 0xffffff00, 0xff, 'caif0\x00', 'syzkaller1\x00', {}, {}, 0xff, 0x1}, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x11, @remote, @multicast1, @port=0x4e22, @gre_key=0xfc01}}}}, {{@ip={@private=0xa010102, @loopback, 0xffffffff, 0xffffff00, 'syzkaller1\x00', 'syz_tun\x00', {}, {}, 0xff, 0x1}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={{0x20}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0xd, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x1f}, @icmp_id=0x68, @port=0x4e24}}}}, {{@ip={@private=0xa010100, @private=0xa010101, 0xff, 0xff000000, 'bridge0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x32, 0x1, 0xa}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x14, @private=0xa010101, @private=0xa010102, @gre_key, @gre_key=0x3}}}}, {{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@addrtype={{0x30}, {0x0, 0x400}}, @common=@set={{0x40}, {{0x4, [0x2, 0x0, 0x3, 0x0, 0x3, 0x7], 0x5, 0x5}}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv4=@local, @ipv4=@multicast1, @gre_key, @gre_key=0x1}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x438) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDCTL_MIDI_PRETIME(0xffffffffffffffff, 0xc0046d00, &(0x7f0000000500)=0xfff) unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x0) 22:32:31 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf0ffffff}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3390.479767][ T26] audit: type=1800 audit(1638657150.903:16242): pid=2705 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15852 res=0 errno=0 [ 3390.584632][ T26] audit: type=1804 audit(1638657150.993:16243): pid=2705 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2143/file0/bus" dev="sda1" ino=15852 res=1 errno=0 [ 3390.632210][ T2729] loop0: detected capacity change from 0 to 16 [ 3390.713879][ T2730] loop1: detected capacity change from 0 to 16383 [ 3390.773460][ T26] audit: type=1800 audit(1638657151.113:16244): pid=2703 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="loop0" ino=1051320 res=0 errno=0 22:32:32 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) r1 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x0, 0x43) r2 = accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) io_setup(0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001100290a000000000000000007000000", @ANYRES32, @ANYBLOB="f905c33407f692a710001a8008000280040001"], 0x30}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000002140)=ANY=[@ANYBLOB="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"], 0x58}}, 0x0) sendmmsg$sock(r1, &(0x7f00000037c0)=[{{&(0x7f0000000640)=@nfc_llcp={0x27, 0x1, 0x2, 0x3, 0x20, 0x8, "b7a7e17049a7a2aa97433d42d7f446ac734b9b75b5231dcb77a5cde8a9646bbe882b626e82101a5f8ff3d41e9b6efc878782277b1cfb5a57914f1bc9dc021e", 0x29}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000780)="07a7d0813a53dc3ece30b8ff2c89370d7b39f990502855263172ea6e8747ca313bc038cce7af731c730aa6e7eba54bc75b6ee7fafef492cc296eba60fd4f00b1ae95ff6d81bdbcb395e13a2f621ec48b720f7d32f32b541c8eb8fa9c134854b3311eca4857730c9dd94cfb322afffb", 0x6f}, {&(0x7f0000000800)="fc3be5ef7a759e9bd8c5062f600305aeb9737b2029a50e5511991875cded11d4682d3102c82478206b72cdba0189517a17cc8df565a4488937fbd12f918d7b8a38bcefb0271211b5436144bcacb169731e14177e86351530ec65454c0bc3cdce18bf594d199f7f4df8590c4f11f5dce9d0eb4a496f16ba54b2474ea6729c29e8df92aaefc7d29d274de9280734e991674a60505802ab439ec38d760f2df8cf5b542d7964574a2123e30b81db5dfa8b84dbf85d848898e251d324424e1bbd606a8af05422ed62b64066543d24e075ca0eddb297b5fab096db53174394c4", 0xdd}], 0x2, &(0x7f0000000900)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x30}}, {{&(0x7f0000000940)=@qipcrtr={0x2a, 0x2}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="7a81e28cf3a1ee132faf37427a4463457e94169beec19f67fe20ce661c44ec98fc6e5cb9813990d2911392e90db35666f33172b81d5b6c8b966f4897929d9c19331b58f01d79c9e4c5478cdcdf85590ff5774d72a19cb55f1d4225f0657c07f4d7f88c05fa082e67c48ff332df65dfcb7432c67416fd5a260d3e60504c4a19442325a5c6db9d0e817931638239714ad2c3c81145d54c2b566911", 0x9a}, {&(0x7f0000000a80)="7cdd3d241910bce6fb1e", 0xa}], 0x2, &(0x7f0000000b00)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x18}}, {{&(0x7f0000000b40)=@ll={0x11, 0xf7, 0x0, 0x1, 0x6, 0x6, @multicast}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000bc0)="06e0ddf1011e58ffd8f084b8bf527f4b29e9fdd4047cc61cd45c9dc33c8dc3f6bf2da28bd47f8a49761e6224d1", 0x2d}, {&(0x7f0000000c00)="442cd3092708cc0b68552803fc6ee81d6da0b2af58a37caf4fe28171baa2cea84ff84504a63e3889552a0b1b80672a446ca6028a1b2e6163851b1fc2baacf7a125aff359413bfcbcded3b9f275b95fa069871fbcc445d731853fc2be07ea11149adba765dbed38aff0c94bcba8589def8b1debb73fd89c17dba950eaae8596be32af1be3a580", 0x86}, {&(0x7f0000000cc0)="19ff53dbf142093ca4758b24511e8d3a91743bcc08fe87dffcabf2636b66f08adfca4c6b5792f2dc1932196565e2708ea864e572c7f744d5e78b", 0x3a}, {&(0x7f0000000d00)}], 0x4, &(0x7f0000000d80)=[@mark={{0x14}}], 0x18}}, {{&(0x7f0000000dc0)=@tipc=@name={0x1e, 0x2, 0x2, {{0x1, 0x4}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e40)="a064bd2b5b33e4b226086d5687c961aa1a9b6e1845da48d62a76d034d7e7fcecda931c385b20e37329e799291bb16f6ee734e005e7ebc6c03ac0edaa8bc804", 0x3f}, {&(0x7f0000000e80)="4c6f9ac620db2fc3a51492a4f75f069056256e7f282cde0f04286715a136f43e54ab371e02a6c04c1661ae3461ecb19a9db122635a719482df0b7fd2166c91caa8b736f7d19d52bf2534b5b20c1913ce8b25101b235a35e550262d0cce768f005f1d289e9c2767334b01be0514ec9acc11be0640ef5e87bff899de72ca114b6462074cceda80ee0fa92337575eb94c238ccdebb91fa52c26b205051fd3ada74374098bbc37675ff2a76db789864a9ad4eb2d1b6abf110eafd6b1c6730246cf757ac226669fb236ca12275c117acc83e433257c", 0xd3}], 0x2, &(0x7f0000000fc0)=[@mark={{0x14, 0x1, 0x24, 0x8}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x4e9}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x60}}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000001040)="5ded4790d290d44649b84f4cd836fe5ee7c3b645f37f3f2ad7f2eee43ed7c936b69a7d78f20033d8886325019164d6afb7f6468e02e04af8ed59ce09fe655c78428658cec4", 0x45}, {&(0x7f00000010c0)="cca1019e61f2402ed2b23cf3063c81da28220fb19570e7f0c04cfca86e408d5ffa1eb31b9de9ba8674a03f79f89ffd1dce327e69e9429a1ae57c70e159a904615f6e9c0b5691569638", 0x49}], 0x2}}, {{&(0x7f0000001180)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x64010102}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001200)="a4036264690295c9f617d5389bc35283c98be9f485f7f75066b2cd98b0c0c52abf25f93d4ca8a550854a7cdfaf4e52fff1c2d8e52917f07e7c82366aba4fed94ff9c4a9807edf6f040df8176a6ddac1647942caffcb2df46d0d5132d1570cb71728aacf0579cdda67379c4a6335dbfa080c947aa2e8b74ed4f6cd517", 0x7c}], 0x1, &(0x7f00000012c0)=[@txtime={{0x18, 0x1, 0x3d, 0xff}}, @timestamping={{0x14, 0x1, 0x25, 0xc4}}, @timestamping={{0x14, 0x1, 0x25, 0xff000000}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffff}}, @mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0xa8}}, {{&(0x7f0000001380)=@ll={0x11, 0x4, 0x0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001400)="4e83d2325759244372c35839afa17e4f7e210712be0526bdbe9479b91d8b3cbcf7ba5739c34b2036a808b3baf0aa5bb1005147b6c25f9e6f6268764712981164f2ed6db3ce3ff64a2f2972808d5dcbaf463d02456a3ae28428a91292211f5e84b2b48c9dc4ac5ff6d1e4007e3b072d107ee45a51795f9e6354c924b30498de8e25a66ec1180839b78b6a355227922217f3e487967a8a545abb9db86b331a3f387743cbb69cba65465db8c75b16aeec564a2b8b1935a48e15fa8c6e10cd3eaab8", 0xc0}, {&(0x7f00000014c0)}, {&(0x7f0000001500)="9a7786c7e69a44f662cf3495e15f2bf4fb2f70d5244fbed6868fd1c02ce5555bc44a4c777b1f6aa34783d03d33adee0886616c7cc5c1efabd8e07c21dba03cccf2cbbac63bc1478e146ec0815b5b957c5bb6a848721030f530812fc81af46c8c0e25231b0dbc40755a00047c0423dac4e98129e936866c2d9e61ee812b6fd8d11133e0495937930e417fa47f4d67d1815b9433e9afe720ccd6c34f435bd177e9a4cbc6c2c4f80f9100b72db616ec0c61b8b688277a38446a2873d8618f4d5e1f184ea3a4", 0xc4}, {&(0x7f0000001600)="a8649846276794a595ac3d19f0d438e7f1893aec2b804be8fd53e043af22af638480f1060ff38c7cc67a8b3f9b046f01673336d329dada6c349650eddfb686014cbb2deecb4d811621c337c11eced39034364250aa3cbe0b423b8f5b20d2d72f04a75ca3fed69cb1c6ce4ef73dce18fc1116", 0x72}, {&(0x7f0000001680)="70916c8f8850a916ab5135ddfa44b69434d2b7ce1f9435edc3562a0714fbb6487e958f143dcb6153fa6b9f51b28fb7e8fa0fcfa0ee345be4976972f0b5c2ee68b3bd5e63fb68e803152b195a2a7f12b6cb0a7e65b30e38eaf66ad30fce8f0376b1a4c1f6c5cd578c235f889f1b55e556561ad69ea663", 0x76}, {&(0x7f0000001700)="e1834b4ef87284f0d9382d9761bf3ce26ae39f1c28c5201751acfc8f7ab71aec1cb9830c5686b4da36d49cdfdc668c706295b3a1d078ef71eb86cb817b89554244cfc10833a692adb839dcbc4b703f1940762e78b11a2d7a54390a98ea1a1293ba1ee0dae1d35c8d668950d94ea2f771f665b34b2927d840b64860", 0x7b}, {&(0x7f00000022c0)="138c05f16e3d80696d4699e4ce04b43be77bcb886ad366f12ebfcb82091e9f6fb57257170c2c07be99e4c6e86860ebdd17269c0285c14ec2b2bdc1965200000000000000", 0x44}], 0x7}}, {{&(0x7f0000001840)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2}, 0x2, 0x1, 0x3, 0x2}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000018c0)="298914aab4bff77b0a2c90a967972862f69681f8ca1d58f9fc6037d7e87ce898fbabc07c5db29d5d1416d6be5dea15975b3a43b675ed74b3726f2cfad22cc1bbdd21db0495b1e203ac6b06c03e9f787337b5dfb8e98dcded910bb79206fd21401f4ee78137100cb1298f5a93d803b95e0446a8b3364b599a57c37f58adec793fd379e811ce8da0978b831aa7f2803a20b13c5f3f9d39b47bb44956b68f6a77968b0ea929accd00ce3d", 0xa9}, 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{&(0x7f00000026c0)="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0x1000}], 0x4, &(0x7f00000036c0)=[@txtime={{0x18, 0x1, 0x3d, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x7ff}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x401}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x6b8}}], 0xf0}}], 0x9, 0x40) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000001f40)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000002340)=ANY=[@ANYBLOB="c400dec3dbad14bb6d1462aa0000", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250f000000080001007063690011000200303030303a30303a31302e300000000008000b00000200000600110080000000080001007063690011000200303030303a30303a31302e300000000008000b00260800000600110009000000080001007063690011000200303030303a30303a31302e300000000008000b0006000000060011003f000000080001007063690011000200303030303a30303a31302e300000000008000b0081ffffff0600110004000000"], 0xc4}, 0x1, 0x0, 0x0, 0x480c0}, 0x20020840) r6 = open(&(0x7f0000000440)='./file0\x00', 0xca181, 0x44) mknodat$null(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4, 0x103) fallocate(r6, 0x20, 0x0, 0xfffffeff000) 22:32:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0xa00) 22:32:32 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xfffff000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3391.292886][ T2752] loop3: detected capacity change from 0 to 16 [ 3391.748456][ T2767] loop0: detected capacity change from 0 to 16 22:32:33 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xffffff7f}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0xb00) 22:32:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) r1 = accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) io_setup(0x33ef921c, &(0x7f00000003c0)=0x0) io_submit(r4, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000000440)="1f7878644bdc7cdd600254", 0xb, 0xffffffffffffff8d}]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) 22:32:33 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xffffff9e}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3392.671652][ T2787] loop0: detected capacity change from 0 to 16 [ 3392.803054][ T2787] handle_bad_sector: 2 callbacks suppressed [ 3392.803077][ T2787] syz-executor.0: attempt to access beyond end of device [ 3392.803077][ T2787] loop0: rw=2049, want=256, limit=16 [ 3392.956028][ T2793] syz-executor.0: attempt to access beyond end of device [ 3392.956028][ T2793] loop0: rw=524288, want=104, limit=16 [ 3393.053146][ T2793] syz-executor.0: attempt to access beyond end of device [ 3393.053146][ T2793] loop0: rw=524288, want=136, limit=16 [ 3393.192125][ T2793] syz-executor.0: attempt to access beyond end of device [ 3393.192125][ T2793] loop0: rw=0, want=48, limit=16 [ 3393.280172][ T2793] syz-executor.0: attempt to access beyond end of device [ 3393.280172][ T2793] loop0: rw=0, want=48, limit=16 [ 3393.417188][ T2793] syz-executor.0: attempt to access beyond end of device [ 3393.417188][ T2793] loop0: rw=34817, want=136, limit=16 22:32:35 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000780)={{0x14}, [@NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x5, 0x0, 0x0, {0xc, 0x0, 0x3}, [@NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}]}, @NFT_MSG_NEWCHAIN={0xb8, 0x3, 0xa, 0x280, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_HOOK={0x3c, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x29978cf6}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x6be77ff7}, @NFTA_HOOK_DEV={0x14, 0x3, 'nr0\x00'}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth0_to_team\x00'}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_COUNTERS={0x10, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}]}, @NFTA_CHAIN_COUNTERS={0x40, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xc0d}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xffff}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x100000000}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x5}]}]}, @NFT_MSG_DELTABLE={0x5c, 0x2, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x2}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_NEWSETELEM={0x38, 0xc, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWSETELEM={0x38, 0xc, 0xa, 0x301, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x4}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}]}, @NFT_MSG_DELTABLE={0x40, 0x2, 0xa, 0x401, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x38, 0x3, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x8}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x2}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_DELTABLE={0x6c, 0x2, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_FLAGS={0x8}]}, @NFT_MSG_DELSETELEM={0x40, 0xe, 0xa, 0x401, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x2f0}, 0x1, 0x0, 0x0, 0x8010}, 0x40800) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) listen(r0, 0xff) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x668c80, 0x34) r4 = dup(r2) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x8040) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r3, &(0x7f0000000300)=""/214, 0xd6) read(r2, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:35 executing program 3: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x300, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00001e4a08dfbffc52c2f3cfd45f9f74be501508c68148044c3fa52177d2f032709c43e22b25adf7ae7dd74d8d73a5bdf73b1741bc35374e6a6651145e118eff49d7184ba0104a65b138360d5a3fbcc039b90a38ce8f57cb6f00d0f381e1ad7243bbe9269f330c00e8cf998f5e9b1974e18effff0889dacc5c484011cd18c3c63efb1c4f1c065effe73876eed5da16d6640be2"]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x2e0880, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x0, 0x42790e75}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) io_uring_enter(r0, 0x5a70, 0xc2e7, 0x1, &(0x7f00000000c0), 0x8) syz_io_uring_setup(0x66df, &(0x7f0000000140)={0x0, 0x81c5, 0x10, 0x3, 0x3d8, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r3 = io_uring_setup(0x2099, &(0x7f0000000340)={0x0, 0x0, 0x2}) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0x13, 0x20004000, r4) syz_io_uring_submit(r2, 0x0, &(0x7f0000000340)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index=0xa, 0xcc21, 0x0, 0x2, 0x6, 0x0, {0x0, r4}}, 0xfffffff7) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 22:32:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0xc00) 22:32:35 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000015c0)=[{&(0x7f0000001600)="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", 0x27c}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x83, 0x0) sendmsg$unix(r2, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000180)="d7be96095a9b627206ffa344e6742d696d4380bfa7c800d27683ec149b5429f7c391c083bb16ddafadc8c17eeb714f1ad6eb0f40a3f7d38955ce6265a327fd86674572ff76c4d05f4a8fabaf3453a924a3400ecd179493566c80b68d76cf4e1bf4c23eb68d5a7e96018175298f14c03c0a657977b1847e20f87b3d3964eecd70478b09f9e850e9e4f6f4799eeb79b4693ba90d08e36e5d8f5c6c9e36f2a301f7b9b85f2b223336d12b57eaf07edaeecc87bc5c364d3b58ae0384c43f9bdb1035d88b5611c9a746b7d07accbf7839a926c13a2493", 0xd4}, {&(0x7f00000000c0)="d391ee8c65401eecfc0aaffacce5faad9174240b8d58f3d7a4b0090f41b7b7ff4dafb6cf0cf965cdf5c74eea93472e784312abcf5e47649342ac96ba67f4699c03d86647780eec52b6368830461c07ce284369f83359ff4064eeb920befde6", 0x5f}, {&(0x7f0000000280)="559f733bc944d181577b84691c46f5c1215731eaff267880b6d5a72a2b17d3d801dde04c425999822c4f7e77e486a2b0c4b2efe8a9dce27d39", 0x39}, {&(0x7f00000002c0)="d3aac77f7479d308f94d26a063d187ba4d472f3f0601c3a2ec51cd062c4d8302ca0e432c040ceafe9917964a3facb6157eab60d4d45aba99cc5c9564a0150153027b88e12eff07cdc4b959ad6f68848dda9de2521451feeb69d0f1ac78d58d1a2ba93c7eeeef83367b28c0e3edc4a85a6a2c9d64e95e2eebb9e77bbcae8bc0799050837182104927e263ece19d3f2b23bc30e9629120ef4b6fd8f67190931497cffe1581a31f979687f9ab692ca1b6fbc31a101fe08ac5fde52db82dc50723081e0f97245b50ccf515c9a73125efdea9", 0xd0}, {&(0x7f00000003c0)="1ebd26907f1cc92b80e7580b757feebefce53e6babeed3fd3616c030438c9e1dd37b45c35479acc6dc02ecf74778b6fd259dd94d4411a09f733dbd2438ae83589040f3654558132412afa3757f8dd79cfea26ca4ea9f73b912782bc448d22959d3d8b3413da8bebad6580dc44ba8d517e08a62d08ae7e85157a257a35cd1987c0a56578f1c8d01c4be27e71a080bfa955e8f4db5ecb9da177cb571bede04109f30f88cdbfdeae5646af1f6a816b7fa8809022050d1edb1a1", 0xb8}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="b61746fc226ead6bc972ed337b317b7337628fe1fa34159e93da36a2ec12af3142845f79ebd30d3421bc590bc544071638732cb91f7686520e1c4b55f6dbbab94032e6cfca05742fe2bc60b8eae9aa6c49620203ae9b39fdf7", 0x59}], 0x7, 0x0, 0x0, 0x4040}, 0x4004) read$usbmon(r0, 0x0, 0x3d) [ 3394.335561][ T26] kauditd_printk_skb: 34 callbacks suppressed [ 3394.335581][ T26] audit: type=1804 audit(1638657155.433:16279): pid=2791 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1681/bus" dev="sda1" ino=15105 res=1 errno=0 22:32:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000440)=0x401) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f00000003c0)=ANY=[@ANYBLOB="636865636b5f696e742c747265656c6f672c66726163bc65e0cb3621b995cc9f163d676d656e743d616c6c2c6f626a5f757365723d76666174002c00"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) [ 3394.486479][ T2811] loop0: detected capacity change from 0 to 16 [ 3394.490365][ T2812] loop3: detected capacity change from 0 to 1 [ 3394.530132][ T26] audit: type=1804 audit(1638657155.433:16280): pid=2794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1681/bus" dev="sda1" ino=15105 res=1 errno=0 [ 3394.609398][ T2822] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 3394.690541][ T2822] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 3394.810363][ T26] audit: type=1800 audit(1638657155.433:16281): pid=2794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15105 res=0 errno=0 22:32:36 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x40030000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:36 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) syz_read_part_table(0x40, 0x1, &(0x7f0000000300)=[{&(0x7f0000000d40)="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", 0x1e1, 0x1f}]) 22:32:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0xd00) [ 3394.976889][ T26] audit: type=1804 audit(1638657155.503:16282): pid=2794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1681/bus" dev="sda1" ino=15105 res=1 errno=0 [ 3395.302689][ T26] audit: type=1800 audit(1638657155.613:16283): pid=2814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14526 res=0 errno=0 [ 3395.378707][ T2850] loop1: detected capacity change from 0 to 1 22:32:36 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3395.472938][ T26] audit: type=1800 audit(1638657155.733:16285): pid=2819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15865 res=0 errno=0 [ 3395.548454][ T2850] Dev loop1: unable to read RDB block 1 [ 3395.563958][ T2850] loop1: unable to read partition table [ 3395.607692][ T2857] loop0: detected capacity change from 0 to 16 [ 3395.625455][ T2850] loop1: partition table beyond EOD, truncated [ 3395.703393][ T2850] loop_reread_partitions: partition scan of loop1 () failed (rc=-5) [ 3395.733866][ T26] audit: type=1804 audit(1638657155.723:16284): pid=2814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2148/bus" dev="sda1" ino=14526 res=1 errno=0 22:32:37 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000006c0)=@fragment={0x0, 0x0, 0x9}, 0x8) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fd40)={0x0, [], 0x0, '35\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4}}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e24, 0xfffffff9, @dev={0xfe, 0x80, '\x00', 0xe}, 0x5}, 0x1c) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, r3, 0x0) [ 3396.139034][ T26] audit: type=1804 audit(1638657155.813:16286): pid=2811 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2087/bus" dev="sda1" ino=15865 res=1 errno=0 22:32:37 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x100000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3396.550689][ T26] audit: type=1804 audit(1638657155.863:16287): pid=2830 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2148/file0/bus" dev="sda1" ino=15858 res=1 errno=0 [ 3396.689175][ T26] audit: type=1804 audit(1638657155.873:16288): pid=2823 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2148/file0/bus" dev="sda1" ino=15858 res=1 errno=0 [ 3396.842857][ T2822] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 3396.851653][ T2822] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 22:32:38 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) getpid() syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7570706572643cf9c46cfa536469723d2e0000000000000000000000000000000000000000000000001db0465a"]) sched_setscheduler(0x0, 0x6, &(0x7f0000000140)=0x100004) syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="58000000000901020000000000000008000000000800054000000000240002000c00a96e6666907043d4f16233393fed25028005000100000000001400018008000100ac1414b90e10e14d0008000200ffffffff0900010091bf95d426fe9f73792e2d082db0ca44780480080001400000000033809e6156aa7e995af43a"], 0x58}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040)=0x100, 0x4) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="3a72007d00a8709ed4a7c5800000"]) rmdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 22:32:38 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x200000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000040)=0x1, r0, &(0x7f00000000c0), 0x7f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d9", 0x4, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000640)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee01}}, './file0\x00'}) getsockopt(r1, 0x0, 0x9, &(0x7f0000000680)=""/87, &(0x7f0000000700)=0x57) 22:32:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x101000, 0x101) r1 = accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000440)=0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) readahead(r3, 0xfffffffffffffffb, 0x200) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) r4 = syz_open_dev$dri(&(0x7f00000003c0), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r4, 0xc01864b0, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_mount_image$v7(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x8000, 0x4, &(0x7f0000000680)=[{&(0x7f0000000500)="27cee55dd3", 0x5, 0x10001}, {&(0x7f0000000540)="babf37113e40e96ee6ab0f18a8f554a158a029e9f7299ae34dabf659c48fd9cdc42a0f9d00eb311e94b0b1384eb54c0d9474c89bdca5e66f1dd0c5eea1efc4833576cc1eda642b14aa50b141c90d6a8e8469b2079cad6a6684a811abefe885b5346fc2c18e4feb375c69c3e56ced7be984a7e4358bbd3b2ee0111589d7de71d755f066299af5a70b4f80d1890b6907ee27957a3d3d0793745036fdbed94f626e99e1a44092d85ac4a203c4", 0xab}, {&(0x7f0000000600)="f3495486787f07f760ead9f2008fffdf76389a1b5e2da999cb9234e1b97208046afe6a9afe245c7045f4cfa42aef50291998ec9d28ac1f0c152c127479acd7ea1ba12eab86ad8d5edd9a2ac929d7fce805e610b34db14a95e9", 0x59, 0x7}, {&(0x7f0000000780)="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", 0x1000, 0x9}], 0x1240800, &(0x7f0000001840)=ANY=[@ANYBLOB='btrfs\x00,,fsmagic=0x00000000000003ff,context=system_u,defcontext=root,appraise,fowner<', @ANYRESDEC, @ANYBLOB="2c6f626a5f726f6c653d25aa74e00641c115a281b487bd60202a002c7569643c", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000003c0)='./bus/file0\x00', 0x400, 0x31) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) 22:32:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0xe00) 22:32:38 executing program 1: perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x49c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000060) syz_emit_ethernet(0x0, 0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x6) syz_emit_ethernet(0x36, 0x0, 0x0) syz_emit_ethernet(0x156, &(0x7f0000000a80)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa1681002c0086dd68020390011c1dfffe8000000000000000000000000000bbff0100000000000000000002000000013b08040400600900fc020000000000000000000000000001fe8000000000000000000000000000aaff020000000000000000000000000001fe8000000000000000000000000000bb92343d4fbf5e3b3aeb408b97b3597c0f8e04020f520d2fdb0eed7e6a827b56f5e8cc4e6156c96dfc5fea3aaa388b0cdee0380c2065590f0569bc1cb2a5dd716c0a4b55d36755a958ef939b33f5ca86e2cd69e2441a23e75396a1a52444b1"], 0x0) syz_read_part_table(0xd102, 0x6, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac000000000005000800000000000000024000ffffff82000000e10000008877007200300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}]) syz_read_part_table(0x0, 0x1, &(0x7f00000017c0)=[{0x0}]) [ 3397.462403][ T2890] loop0: detected capacity change from 0 to 16 [ 3397.488473][ T2894] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3397.549993][ T2894] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3397.589263][ T2899] loop3: detected capacity change from 0 to 4096 [ 3397.638532][ T2896] loop1: detected capacity change from 0 to 104 [ 3397.722958][ T2899] EXT4-fs warning (device loop3): ext4_enable_quotas:6359: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3397.800083][ T2900] syz-executor.0: attempt to access beyond end of device [ 3397.800083][ T2900] loop0: rw=524288, want=104, limit=16 [ 3397.875475][ T2914] overlayfs: unrecognized mount option "upperd<ùÄlúSdir=." or missing value [ 3397.903779][ T2900] syz-executor.0: attempt to access beyond end of device [ 3397.903779][ T2900] loop0: rw=524288, want=136, limit=16 22:32:39 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x300000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3397.931857][ T2890] syz-executor.0: attempt to access beyond end of device [ 3397.931857][ T2890] loop0: rw=2049, want=256, limit=16 [ 3397.954541][ T2912] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3398.037531][ T2899] EXT4-fs (loop3): mount failed [ 3398.083118][ T2900] syz-executor.0: attempt to access beyond end of device [ 3398.083118][ T2900] loop0: rw=0, want=48, limit=16 [ 3398.208697][ T2894] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3398.252168][ T2894] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3398.281881][ T2896] loop1: p2 < > p3 p4 [ 3398.304871][ T2900] syz-executor.0: attempt to access beyond end of device [ 3398.304871][ T2900] loop0: rw=0, want=48, limit=16 [ 3398.325068][ T2896] loop1: partition table partially beyond EOD, truncated 22:32:39 executing program 3: unshare(0x64020680) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf315bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=@newqdisc={0x6c, 0x24, 0x3df, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x8}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {0xa, 0x2, [0x0, 0x100, 0x0]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @qdisc_kind_options=@q_clsact={0xb}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, 0x0, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{0x77359400}}, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf315bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=@newqdisc={0x6c, 0x24, 0xd8b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x8}, {0xffff, 0xffff}}, [@TCA_STAB={0x2c, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {0xa, 0x2, [0x0, 0x100, 0x0]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @qdisc_kind_options=@q_clsact={0xb}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@gettfilter={0x4c, 0x2e, 0x200, 0x270bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x1, 0x6}, {0xffef, 0xc}, {0xb, 0x4}}, [{0x8, 0xb, 0xfffffffd}, {0x8, 0xb, 0x8001}, {0x8, 0xb, 0x800}, {0x8, 0xb, 0x800}, {0x8, 0xb, 0x1f}]}, 0x4c}}, 0x4000008) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 3398.436751][ T2896] loop1: p3 start 225 is beyond EOD, truncated 22:32:39 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3398.478633][ T2900] syz-executor.0: attempt to access beyond end of device [ 3398.478633][ T2900] loop0: rw=0, want=136, limit=16 [ 3398.506085][ T2896] loop1: p4 size 3657465856 extends beyond EOD, truncated [ 3398.592139][ T2972] loop1: p2 < > p3 p4 [ 3398.615732][ T2972] loop1: partition table partially beyond EOD, truncated 22:32:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0xf00) [ 3398.714404][ T2972] loop1: p3 start 225 is beyond EOD, truncated [ 3398.831968][ T2972] loop1: p4 size 3657465856 extends beyond EOD, truncated 22:32:40 executing program 1: shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x460d, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = syz_mount_image$nilfs2(&(0x7f0000000200), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)={[{@order_strict}]}) statx(r0, 0x0, 0x0, 0x0, &(0x7f00000004c0)) gettid() r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="46643de98c14b16d3ef963330e7056ade7ab7ba2353f7717a50c40ef79f16e42813e366b930eaed3a18703275e9198cc53fc9f80eaccfde9162d3ba79f852e87e36442bbc5c83529b6b0da173494d639c9cae6b6964ead2ca5e959b93cc561198b8c6fdb30e50f236cc224c092afc4a73e744643f78629bd77d6f6d4098e5686fba24a894382a1a8f3d6ab91b67a55281215256fe7c427f8488e4ea513ba045095d4cb5f0769899b333862b23bcda71b834502d35e2a603d9af9b64c13420a26d3b43efd3ec2b12cf8e0a14d96517ffa0a41095a448530d2fb631057e41d5273afd71db821000000000000000000", @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r1, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, 0x0) r4 = dup2(r3, r1) setsockopt$CAIFSO_LINK_SELECT(r3, 0x116, 0x7f, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f00000000c0)={0x2, 'team_slave_1\x00', {0x6}, 0xfff}) [ 3399.138830][ T2965] loop0: detected capacity change from 0 to 16 22:32:40 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x400000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:40 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000003c0)={0x9, 0x8d}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f00000000c0)={0x38, 0x2, 0x10000040, 0x420c0ca0, 0x7, 0x3, 0x0, 0x5, 0x80000000, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x80, 0x1e, 0x9, 0x81, 0x0, 0x81, 0x10421, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x6b00, 0x800, 0x4000, 0x9, 0x1, 0x4, 0x52, 0x0, 0x7ff, 0x0, 0x7}, 0x0, 0x1, r0, 0x3) gettid() syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000000940), 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000b40)={0x2020}, 0x2020) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x30, 0x0, 0x9, 0x7, 0xffffffff, 0x10001, 0xc30, 0x800}, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f69643dfd7ebeb08ec50d8a8733b52c8a3acbb0b440a28491dd1ca83d22426423ca41e53455d2162ddb1c01b34cf705d58394260fa1b6", @ANYRESDEC=0x0]) read$FUSE(0xffffffffffffffff, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, 0x0) dup2(r2, 0xffffffffffffffff) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0x22) stat(0x0, 0x0) [ 3399.612519][ T26] kauditd_printk_skb: 36 callbacks suppressed [ 3399.612538][ T26] audit: type=1800 audit(1638657160.714:16325): pid=2965 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051324 res=0 errno=0 [ 3399.621269][ T2981] fuse: Unknown parameter 'Fd' 22:32:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1100) [ 3399.861790][ T2987] loop3: detected capacity change from 0 to 4096 [ 3399.995708][ T2987] EXT4-fs (loop3): Unrecognized mount option "8" or missing value [ 3400.088000][ T26] audit: type=1800 audit(1638657161.144:16326): pid=2995 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14168 res=0 errno=0 [ 3400.112593][ T2996] fuse: Bad value for 'fd' [ 3400.239302][ T2987] loop3: detected capacity change from 0 to 4096 [ 3400.327923][ T2987] EXT4-fs (loop3): Unrecognized mount option "8" or missing value [ 3400.353566][ T26] audit: type=1804 audit(1638657161.194:16327): pid=2995 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2154/bus" dev="sda1" ino=14168 res=1 errno=0 22:32:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x200b001, 0x0) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@dellink={0x34, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'batadv0\x00'}]}, 0x34}}, 0x40c0) [ 3400.463474][ T3011] loop0: detected capacity change from 0 to 16 [ 3400.497724][ C1] I/O error, dev loop1, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 3400.508761][ T2980] NILFS (loop1): unable to read secondary superblock (blocksize = 1024) [ 3400.598125][ T2980] NILFS (loop1): couldn't find nilfs on the device [ 3400.692277][ T26] audit: type=1800 audit(1638657161.284:16328): pid=2995 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14191 res=0 errno=0 [ 3400.982077][ T3018] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 3401.010131][ T26] audit: type=1800 audit(1638657161.534:16329): pid=2906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=14628 res=0 errno=0 22:32:42 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) lseek(r1, 0x5, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) 22:32:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-aes-ce,sha512-avx)\x00'}, 0x58) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) read$alg(r2, &(0x7f0000001e80)=""/4096, 0xfed8) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18}, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0xfec8) write(r1, &(0x7f0000000000)="e0c122d2dea3c97e6a521a2b516879fde33c3855ce961d69a10b4689b4830c9242087170a64c752093b2af7c7f139f00e1c5b1824e85dcd1d13737dc6c0d1fb7c6ccf2c456666cca397922e1c1a66a813c85deeb5ae9c76c0aae0ca71fa0b3b26d5c6c4392986b3b57318433b6b3ecaa07", 0x71) [ 3401.068246][ T3018] batman_adv: batadv0: Removing interface: batadv_slave_0 22:32:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1200) [ 3401.225092][ T26] audit: type=1800 audit(1638657161.694:16330): pid=3013 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14148 res=0 errno=0 22:32:42 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x700000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3401.358148][ T3018] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3401.406423][ T3018] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3401.411415][ T26] audit: type=1804 audit(1638657161.864:16331): pid=3015 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2091/bus" dev="sda1" ino=14148 res=1 errno=0 [ 3401.439250][ C1] vkms_vblank_simulate: vblank timer overrun [ 3401.486046][ T3032] loop0: detected capacity change from 0 to 16 [ 3401.617993][ T26] audit: type=1800 audit(1638657162.204:16332): pid=3011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051325 res=0 errno=0 [ 3401.688653][ T3037] syz-executor.0: attempt to access beyond end of device [ 3401.688653][ T3037] loop0: rw=524288, want=104, limit=16 22:32:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x10000020, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clone3(&(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3401.774294][ T3032] syz-executor.0: attempt to access beyond end of device [ 3401.774294][ T3032] loop0: rw=2049, want=256, limit=16 [ 3401.847697][ T3037] syz-executor.0: attempt to access beyond end of device [ 3401.847697][ T3037] loop0: rw=524288, want=136, limit=16 [ 3401.931871][ T26] audit: type=1800 audit(1638657162.584:16333): pid=3029 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14451 res=0 errno=0 [ 3402.049860][ T3037] syz-executor.0: attempt to access beyond end of device [ 3402.049860][ T3037] loop0: rw=0, want=48, limit=16 [ 3402.152613][ T26] audit: type=1800 audit(1638657162.674:16334): pid=3032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051326 res=0 errno=0 [ 3402.161494][ T3037] syz-executor.0: attempt to access beyond end of device [ 3402.161494][ T3037] loop0: rw=0, want=48, limit=16 22:32:43 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7f00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:43 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r5 = dup3(r1, r1, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000240)="c4c3a17872000066b8d0008ee09c360f01c40fc7a904020000c4e2e50a2266ba430066ed66b87c000f00d0b8010000000f01d961", 0x34}], 0x1, 0x65, &(0x7f00000002c0), 0x0) clone3(&(0x7f0000002680)={0x0, &(0x7f0000000140), &(0x7f00000025c0), &(0x7f0000000200), {0x1f}, &(0x7f0000002300)=""/131, 0x83, &(0x7f0000002780)=""/80, &(0x7f0000002640)=[0x0, 0x0], 0x2}, 0x58) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002580)={0x0, 0x0, "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", "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"}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="4788e548b819cdfeb8000000000f23d80f21f835800000a00f23f8c402fd338302000000123e3664450f01c33cc33c430f795835c74424002d010000c4c27d1d6cd1ce44d8c70f08c744240011000000c744240200000000ff2c2466baf80cb8ba7e6983ef66bafc0caa66b87f008ed8", 0x70}], 0x1, 0x40, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a31f025e786cf08000000489d83364574bd8cc847695a38e627ad3ff2e95bf1d5162005ee8d"], 0x28) ioctl$KVM_RUN(r6, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) 22:32:43 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x800000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1300) 22:32:44 executing program 3: perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x182, &(0x7f0000000400)={0x0, 0xb601, 0x8, 0x3, 0x2c0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000380)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xa, 0x0}, 0x1) syz_io_uring_submit(r1, 0x0, &(0x7f0000001180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456}, 0x2) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) recvmmsg(r6, &(0x7f0000002780)=[{{&(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/239, 0xef}], 0x1, &(0x7f00000005c0)=""/104, 0x68}, 0x5}, {{&(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/114, 0x72}, {&(0x7f0000000740)=""/113, 0x71}, {&(0x7f00000007c0)=""/206, 0xce}], 0x3}, 0x8001}, {{&(0x7f0000000900)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000009c0)=""/76, 0x4c}, {&(0x7f0000000dc0)=""/78, 0x4e}, {&(0x7f0000000e40)=""/169, 0xa9}, {&(0x7f0000001080)=""/134, 0x86}, {&(0x7f00000011c0)=""/142, 0x8e}, {&(0x7f0000000a40)=""/58, 0x3a}, {&(0x7f0000001280)=""/204, 0xcc}], 0x7}, 0x8}, {{&(0x7f0000001400)=@isdn, 0x80, &(0x7f0000002600)=[{&(0x7f0000001480)=""/218, 0xda}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/96, 0x60}, {&(0x7f0000000f00)}, {&(0x7f0000001000)=""/23, 0x17}], 0x5, &(0x7f0000002680)=""/233, 0xe9}, 0xe41}], 0x4, 0x40, &(0x7f0000001140)) bind$nfc_llcp(r5, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "425ced0c060000000000c474d906af68d892f0661520c861899b07c815ce000000000000005f927eced9f71fa569ae1d9a008000", 0x3c}, 0x60) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000000)=0x41da, 0x0, 0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002a00)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e18500e9d1ade857cea967cfae18ddc26c3322381cb7d0e2f6adfabd7484a898f558db9806adc89699ad00a2989978dbeeb679d3b44d35625f24aae814d00"}, 0x60, 0x0}], 0x1, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001040)={&(0x7f0000000980)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000f80)=[{0x0}, {&(0x7f0000000a80)="fc7ba507501090b72e29", 0xa}, {&(0x7f0000000ac0)="a22b92cad8aad41dedffecc97fe84e7a81f85eccf40fb6df66c62815897cb0eed37fa2abc1ea4b37f6c065117cd932966c298034e9ce09e6987057a8e52d111b030c1db6300d7a98ca81b7ca59240c9726d0048029367a77d1256e0a46bf95", 0x5f}, {&(0x7f0000000b40)="a04a28f1b04676a18d6a3edd56e8b855ddf7406e4b5ac08b4dc3b3f457ef0d8db1b99a00dd825278c334d77215b01aeef879b87bae589a4eab23fc36445433153de45455a7adf54607ec0e0a3044", 0x4e}, {&(0x7f0000000bc0)="24d1772124a75fb1ff803361f1daf0623bcd38cd18d40583ccec284e6910c247b62f9b714731724cde0b6f5cdb59fb0bf7306fa4404a8e796efd7e5151f10e9b2e2f134b58181c47d38eda85a811d2d4220166a40ffb66", 0x57}, {&(0x7f0000000c40)="1cf805edb1ee71355e3c9dcf60748ad1f0630add08efb1bc6ba30708e5d5b91ed34423858dd2c64bba60ac797ed8d23f74b5341216e036f6c40af93d2dcf3fffe207faddb5b76c3b4ed5255259e57cd4ca5e0db478b01dc8184a592e69f92b80ee29ad9b35f61a7da511a7d22dfec1e91214d0a0c46831fa3b34f6aa3108daebf5f6ce32be7a849bb0953d2ead33e60226eabeb648b890aac58ae1c9f159432e1ec1f4ff0e2970c489f8e7d796ffccdb1bbe389fab48038f77d303f0353f8fec38ac4f3ce2749b80369495b092f87b06c450ac4347d741b9f038fce8974b11cd285354e457ac71abd5125112", 0xec}, {&(0x7f0000000d40)="98ac8cf44a162f9db9bbc1449746880268b6dfce3c407350d34eebf06389ae1cc1cf6e3b0b867abc79575372806f1ccd5dfc8ce6c2167ec18f6066cafbc9e770ab39c868787b9acf41f1c2b0bc0a3506fc008e07ef71b90cc8c19cb5cd5a1bcf2bc861ef495736b0", 0x68}, {&(0x7f0000000f40)="59c2f1be39", 0x5}], 0x8}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @private}, 0x0, 0x0, 0x1}, 0x0) io_uring_enter(r0, 0x45f5, 0x2, 0x0, 0x0, 0x4) [ 3403.025523][ T3078] loop0: detected capacity change from 0 to 16 22:32:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000380)="1b0000001a00110214f9f4072a0904080000000001020000000200", 0x1b) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0xf) recvmmsg(r0, &(0x7f00000038c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1}}], 0x3, 0x0, 0x0) 22:32:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1400) [ 3403.842829][ T3095] loop0: detected capacity change from 0 to 16 [ 3404.022658][ T3095] handle_bad_sector: 1 callbacks suppressed [ 3404.022681][ T3095] syz-executor.0: attempt to access beyond end of device [ 3404.022681][ T3095] loop0: rw=2049, want=256, limit=16 [ 3404.117352][ T3098] syz-executor.0: attempt to access beyond end of device [ 3404.117352][ T3098] loop0: rw=524288, want=104, limit=16 22:32:45 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) r3 = syz_mount_image$btrfs(&(0x7f00000003c0), &(0x7f0000000440)='./bus\x00', 0x7, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000480)="132d0961c6346b8f646acfc5c04ed99064830c9f373c413bfcbf96a90ae5b9f9c3621795af236d7472f474ef4ce7ff82c3cc94856d7697cf4d3e25a379eb9662e286e383b69be71c1bbcf90f19e36e205a47ecfb8e959b4cf3e8f6dd259d21808263566aa9f4295ededa9c876fddad9c2f81e943777f853a1badc359c008818ad0df0d606f985028630bac321faac043640d6f5eb3ecb90cffd313f68f35f19386f2cb2951a00813fa2f028ded5ad7ff77d8ff49a4022e371c1f64345200ec5ac7", 0xc1, 0x7ff}, {&(0x7f0000000580)="a83031b121a0908dcf5d084a9200ac428b327ae6c3d0614f9a84eb1ecf59ed7ca649e4d8c8ce89e841297594b676", 0x2e, 0x1000}], 0x200008, &(0x7f0000000600)={[{@barrier}], [{@uid_gt={'uid>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, 'treelog'}}, {@obj_type}, {@hash}, {@hash}, {@obj_type}, {@audit}, {@fowner_gt}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}) openat(r3, &(0x7f00000006c0)='./file0\x00', 0x2, 0x184) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000800)=ANY=[@ANYBLOB="636865636b5f696e742c747265656c6f672c667261676d656e743d616c6c2c6f626a5f757365723d76666174002c0094d79e07bb78255e6db86b44f7d13a10f0727c8b0bc72f0997329b5ab5ae5e"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000780)={0x1, 0x80, 0x80, 0x8, 0x0, 0x6, 0x0, 0x5, 0x18800, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x3, 0xf41}, 0x18, 0x7, 0x1, 0x2, 0x7, 0x0, 0xf25, 0x0, 0x7fffffff, 0x0, 0x101}, 0x0, 0xd, 0xffffffffffffffff, 0x0) 22:32:45 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xe00000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3404.214453][ T3098] syz-executor.0: attempt to access beyond end of device [ 3404.214453][ T3098] loop0: rw=524288, want=136, limit=16 [ 3404.286439][ T3098] syz-executor.0: attempt to access beyond end of device [ 3404.286439][ T3098] loop0: rw=0, want=48, limit=16 [ 3404.349148][ T3098] syz-executor.0: attempt to access beyond end of device [ 3404.349148][ T3098] loop0: rw=0, want=48, limit=16 [ 3404.437755][ T3098] syz-executor.0: attempt to access beyond end of device [ 3404.437755][ T3098] loop0: rw=34817, want=136, limit=16 22:32:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1500) [ 3404.646110][ T26] kauditd_printk_skb: 23 callbacks suppressed [ 3404.646128][ T26] audit: type=1804 audit(1638657165.744:16358): pid=3102 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2157/file0/bus" dev="sda1" ino=14414 res=1 errno=0 22:32:45 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf00000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3404.912034][ T26] audit: type=1804 audit(1638657165.884:16359): pid=3107 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1685/bus" dev="sda1" ino=15196 res=1 errno=0 [ 3405.088798][ T3114] loop0: detected capacity change from 0 to 16 [ 3405.379995][ T26] audit: type=1800 audit(1638657166.294:16360): pid=3116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15201 res=0 errno=0 [ 3405.646051][ T26] audit: type=1804 audit(1638657166.384:16361): pid=3116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2095/bus" dev="sda1" ino=15201 res=1 errno=0 [ 3405.671692][ C1] vkms_vblank_simulate: vblank timer overrun [ 3405.936428][ T26] audit: type=1800 audit(1638657166.474:16362): pid=3119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15217 res=0 errno=0 [ 3406.114964][ T26] audit: type=1800 audit(1638657166.524:16363): pid=3116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15201 res=0 errno=0 [ 3406.220495][ T26] audit: type=1804 audit(1638657166.794:16364): pid=3119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2158/bus" dev="sda1" ino=15217 res=1 errno=0 [ 3406.328340][ T26] audit: type=1800 audit(1638657166.824:16365): pid=3120 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14079 res=0 errno=0 [ 3406.433291][ T26] audit: type=1804 audit(1638657167.134:16366): pid=3105 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1685/bus" dev="sda1" ino=15196 res=1 errno=0 [ 3406.557327][ T26] audit: type=1804 audit(1638657167.164:16367): pid=3107 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1685/bus" dev="sda1" ino=15196 res=1 errno=0 22:32:48 executing program 1: socket$qrtr(0x2a, 0x2, 0x0) 22:32:48 executing program 4: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f6465093030303030303030303130303014302c757365725f69643c", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000000)={0x50, 0x0, r1, {0x7, 0x23, 0x3, 0x0, 0x80, 0x1000, 0x7, 0x8}}, 0x50) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x8, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r4, &(0x7f0000000300)=""/214, 0xd6) read(r3, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:32:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1600) 22:32:48 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f00000003c0)=ANY=[@ANYBLOB="636865636b5f696e742c747265336b9aa1e1656c72672c667261676d656e743d616c6c2c6f626a5b757365723d76666174002c00"]) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) 22:32:48 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x3f00000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:48 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wg1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'ip6tnl0\x00', r1, 0x2f, 0x20, 0x1, 0x0, 0x0, @private0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x0, 0x7800, 0x80000000, 0x7}}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x4b4d, &(0x7f0000000100)) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0x40, 0x5, 0x5, 0x1f, 0x0, 0x8001, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000000), 0x8}, 0x8, 0x81, 0x800, 0x0, 0x4, 0x3, 0x4, 0x0, 0x5, 0x0, 0x7ff}, 0xffffffffffffffff, 0x7, r3, 0x2) [ 3407.739745][ T3136] loop0: detected capacity change from 0 to 16 [ 3407.974788][ T3147] syz-executor.0: attempt to access beyond end of device [ 3407.974788][ T3147] loop0: rw=524288, want=104, limit=16 [ 3408.023475][ T3136] syz-executor.0: attempt to access beyond end of device [ 3408.023475][ T3136] loop0: rw=2049, want=256, limit=16 [ 3408.052458][ T3147] syz-executor.0: attempt to access beyond end of device [ 3408.052458][ T3147] loop0: rw=524288, want=136, limit=16 [ 3408.120371][ T3147] syz-executor.0: attempt to access beyond end of device [ 3408.120371][ T3147] loop0: rw=0, want=48, limit=16 [ 3410.281565][ T3158] chnl_net:caif_netlink_parms(): no params data found [ 3410.474214][ T3158] bridge0: port 1(bridge_slave_0) entered blocking state [ 3410.507555][ T3158] bridge0: port 1(bridge_slave_0) entered disabled state [ 3410.515945][ T3158] device bridge_slave_0 entered promiscuous mode [ 3410.597102][ T3158] bridge0: port 2(bridge_slave_1) entered blocking state [ 3410.604197][ T3158] bridge0: port 2(bridge_slave_1) entered disabled state [ 3410.619136][ T3158] device bridge_slave_1 entered promiscuous mode [ 3410.737515][ T3158] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3410.788745][ T3158] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3410.926263][ T3158] team0: Port device team_slave_0 added [ 3411.013979][ T3158] team0: Port device team_slave_1 added [ 3411.101741][ T3158] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 3411.128162][ T3158] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3411.186672][ T3158] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 3411.237708][ T3158] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 3411.245032][ T3158] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3411.273495][ T3158] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 3411.421556][ T3158] device hsr_slave_0 entered promiscuous mode [ 3411.497117][ T3158] device hsr_slave_1 entered promiscuous mode [ 3411.508323][ T3158] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3411.515908][ T3158] Cannot create hsr debugfs directory [ 3411.578033][T11636] device hsr_slave_0 left promiscuous mode [ 3411.587552][T11636] device hsr_slave_1 left promiscuous mode [ 3411.614766][T11636] device bridge_slave_1 left promiscuous mode [ 3411.637001][T11636] bridge0: port 2(bridge_slave_1) entered disabled state [ 3411.649133][T11636] device bridge_slave_0 left promiscuous mode [ 3411.655376][T11636] bridge0: port 1(bridge_slave_0) entered disabled state [ 3411.742403][T11636] device veth1_macvtap left promiscuous mode [ 3411.757415][T11636] device veth0_macvtap left promiscuous mode [ 3411.767358][T11636] device veth1_vlan left promiscuous mode [ 3411.773218][T11636] device veth0_vlan left promiscuous mode [ 3411.806792][ T4124] Bluetooth: hci2: command 0x0409 tx timeout [ 3412.690335][T11636] team0 (unregistering): Port device team_slave_1 removed [ 3412.728518][T11636] team0 (unregistering): Port device team_slave_0 removed [ 3412.756285][T11636] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3412.830137][T11636] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3413.167249][T11636] bond0 (unregistering): Released all slaves [ 3413.809818][ T3158] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3413.865389][ T6589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 3413.875024][ T6589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 3413.886764][ T2837] Bluetooth: hci2: command 0x041b tx timeout [ 3413.888436][ T3158] 8021q: adding VLAN 0 to HW filter on device team0 [ 3413.932150][ T6589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 3413.968349][ T6589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 3413.990140][ T6589] bridge0: port 1(bridge_slave_0) entered blocking state [ 3413.997279][ T6589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 3414.057062][ T8518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 3414.065333][ T8518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 3414.076773][ T8518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 3414.085390][ T8518] bridge0: port 2(bridge_slave_1) entered blocking state [ 3414.092633][ T8518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 3414.157586][ T8518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 3414.183450][ T8518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 3414.207205][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 3414.226747][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 3414.268074][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 3414.309215][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 3414.319442][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 3414.377380][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 3414.385891][ T2837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 3414.456735][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 3414.465246][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 3414.520703][ T3158] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 3414.617275][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 3414.624840][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 3414.655824][ T3158] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 3415.045839][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 3415.063260][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 3415.154635][ T6589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 3415.167291][ T6589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 3415.203669][ T3158] device veth0_vlan entered promiscuous mode [ 3415.218727][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 3415.229269][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 3415.274062][ T3158] device veth1_vlan entered promiscuous mode [ 3415.329575][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 3415.340296][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 3415.350287][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 3415.407359][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 3415.440477][ T3158] device veth0_macvtap entered promiscuous mode [ 3415.466594][ T8543] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 3415.500889][ T3158] device veth1_macvtap entered promiscuous mode [ 3415.585192][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3415.616259][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3415.666525][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3415.686705][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3415.709957][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3415.768826][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3415.806442][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3415.829386][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3415.851271][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 3415.886416][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3415.937930][ T3158] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 3415.950430][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 3415.967394][ T4124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 3416.019748][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3416.030321][ T4124] Bluetooth: hci2: command 0x040f tx timeout [ 3416.054534][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3416.086480][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3416.105948][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3416.126683][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3416.146404][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3416.177854][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3416.229815][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3416.256465][ T3158] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 3416.286815][ T3158] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 3416.327866][ T3158] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 3416.340007][ T1098] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 3416.357970][ T1098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 3416.628831][T10773] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3416.667309][T10773] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3416.699023][T31681] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3416.728971][T31681] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3416.761751][ T1098] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3416.787901][ T1098] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 22:32:58 executing program 3: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000010400000000000000000000000000000500010001000000a942e1f5fd20267c0b23d06b41a8d0c64c793e982535d7655e2eb89d5755fd5dc42b7001314020b2746fefe72292d6fbea50019cec2586ad3d72324eb8b9ad80419a33595d75933eb5d602d424f049fa48970d921c7239bfab10ef460ec1b49cc4cd2059a8cf0967e63b37fff6bba897d87a8a364a1d458dd7500e7a"], 0x1c}}, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44004}, 0x10) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r2 = socket(0x2000000000000021, 0x3, 0xfffffffe) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x402c5828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x307b}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'ip6erspan0\x00'}) sendto(r4, &(0x7f0000000100)="65bbcbb0ab8934057dd3298aaf7525fc340a2e633b8c0b46c540810587e193c8cbeda3768e836c3bdf17", 0x2a, 0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) sendto(r0, &(0x7f0000000180)="538d1e2b672cd251313a1f3591cce1290666071bdabc51a915", 0x19, 0x20000000, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x4, 0x2, {0xa, 0x4e22, 0x200, @empty}}}, 0x80) 22:32:58 executing program 1: openat$full(0xffffffffffffff9c, 0x0, 0x48000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0xffffff57, 0x10, 0x800, 0x70bd2a, 0x0, {}, [@IFLA_IFALIAS={0x0, 0x14, 'gre0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0xa0}}, 0x20004000) 22:32:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1700) 22:32:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0xffff, 0x1, &(0x7f0000000600)=[{&(0x7f0000000500)="8f54138e073c0db078a7746450383a5b6c1c3c71d1f2f8193f77b00e783bda40b933e255299d386fa38876b38ef2068db8cbbd5aeff31f67113a8ffede0490a86268a71651eafe56c7e696747fe0e32fd03414198643675e4db120fcc0273e9376738dd8259f30e34f178ceaacc15df709126f9502ec851bb18d628decde691887a6b7a4da970b856410bb34f44f05cbc32a257f247a81412ccb1b97c53b4fae52c69e8629020184ce79b3a6c96b600d8c2e711fd5352169339997952e8d18070ffc446dd0aee20dbe3ab7e35887f68fcb8e416cb6", 0xd5, 0x6}], 0x8880, &(0x7f0000000640)={[{@quota_account}, {@localcaching}, {@norecovery}, {@noquota}, {@loccookie}, {@quota_off}], [{@fsname={'fsname', 0x3d, 'fragment=all'}}]}) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) sendfile(r3, r0, &(0x7f0000000440)=0x3, 0x2) open(&(0x7f00000003c0)='./bus\x00', 0x48002, 0x82) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) 22:32:58 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x6000000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:32:58 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7, 0x8, 0x7, 0x80, 0x0, 0x8, 0x4000, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0xab, 0x80}, 0x8000, 0x8, 0x3f, 0x7, 0xffff, 0x1, 0x7fff, 0x0, 0x6, 0x0, 0x1}, r1, 0xf, r3, 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) r4 = dup2(r0, r3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000280)={@mcast1, @local, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8, 0x8, 0x1ff, 0x500, 0x2, 0x100000, r5}) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r6, &(0x7f0000000300)=""/214, 0xd6) read(r2, &(0x7f00000012c0)=""/4054, 0xfd6) open(&(0x7f0000000040)='./file0\x00', 0x111101, 0x4) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3417.012566][ T3526] loop0: detected capacity change from 0 to 16 [ 3417.020616][ T26] kauditd_printk_skb: 13 callbacks suppressed [ 3417.020634][ T26] audit: type=1800 audit(1638657178.124:16381): pid=3524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14371 res=0 errno=0 22:32:58 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0xffffff7f}}}]}, 0x78}, 0x1, 0x7}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x101, 0x0, 0x4, 0xe000, 0xd66, {r1, r2/1000+10000}, {0x2, 0x0, 0x2, 0x1f, 0x80, 0xc8, "149c384d"}, 0x3f, 0x4, @planes=&(0x7f0000000080)={0x766db77d, 0x5, @fd=0xffffffffffffffff, 0x4}, 0x7000}) signalfd(r3, &(0x7f00000000c0)={[0xffff]}, 0x8) [ 3417.147567][ T3535] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 3417.239183][ T3535] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 22:32:58 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x9a1b000000000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3417.278296][ T26] audit: type=1800 audit(1638657178.154:16382): pid=3523 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14389 res=0 errno=0 22:32:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/172, 0xac}, {&(0x7f00000006c0)=""/170, 0xaa}, {&(0x7f0000000780)=""/235, 0xeb}, {&(0x7f0000000880)=""/126, 0x7e}, {&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/96, 0x60}], 0x8, &(0x7f0000000bc0)=""/208, 0xd0}, 0x42) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000008c0)=@newlink={0x50, 0x10, 0x401, 0x400000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40201}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast1}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x19}, @IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8}]}, 0x50}}, 0x20000004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003380)=[{{&(0x7f0000000d00)={0xa, 0x4e22, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffff81}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000d40)="29a49cc5c40f1d61894ee8fcaebefdf469d8dc36c0cb4bf869535da1f720b3c5ecfc5cd29ae2de0c933c5fbf8b0d90cb78b0ea94fea0f0f5f2b0387df051f42fea30c26baa6facd9cf62bddea7ec3df7472d83db400e01bb69de3a5f2c57a4fd5b40efdcae25ccf0407a33e3ade0f49597083f6b2d3031a31014fd54ab5e7d29", 0x80}, {&(0x7f0000000dc0)="6d3927041d1187f701327c38f55e9e288157781069e7ffa3c77fb87bc386b1bd5694f10db56b3d16608b922c74eb7dd3fb6f5e2ee831761da25572420976479f1acf9712a6f75e3680d73b662093f04978cfab01b65fc9f00770215ad1ea6a609174d0c637501ff1b3710b30a4c0557790b3e03d8844345d20c3e5472871f3f07e2d857d8bae456c76ac093d09bf0c684955289a87ad748729dbaffcb2de76566aa95798d835b1bb603483755c21df13913a0c40fbce17610ee3ee5efd4be6de0b23ccbd773dfe7da72b089ea2fcc22e8d0f221c8cd8af51eee3ab3f7fb4f4b5dc5617525a87f4", 0xe7}, {&(0x7f0000000ec0)="f0abecf11d88ac3ec36dd777c3a3a025ec22f58585617fcde5ba6d054b532ab26f989259497f389e1efd5682622f98a2f9578149b056471cc90a992256e10bd707cd8a8f4d73debde7a5a8431ad4bf51ebd8663daa0ea6dd5387725053e7e04749894a9f37bd2c3bf2fc13dde3a1923e9b68c060cd4aeba9ca24c67c801097f3c66225d6cd904f51fba2d4f042804120b01dfdae8b3a223a235bfe18421a5618ca834a1555f4014acaf5291c29ef8ecd97a6fe887f3200c6e688be2ce0c804e5852f6b83c8ae49c59eac6ae13f370201e7d4921f83e5a8aec4", 0xd9}, {&(0x7f0000000fc0)="5870019ace28750971b1d1c3a5a5b8e95355ffc18d89c7479988f29c2c83a5dbc1abfface19fa957902a76a7a110bbaee59533f08db598e94def228e1ccf0113d7832eaeb6b79ba66f196020bedbac1d3dc8447ca79e82c31bb429a74af7ccb83f40d784dff19eaecc8c97561d8474775cb60d637b0429cb7f2a21038ad8e62377fd81a04580706f7d163bd70ff798874ea7933ec472544987a4f75340100e9ad5e5d40e7690c75f894ea264b9340bc520478f4f6e89e9d7942425405eb10d1207a30b", 0xc3}], 0x4}}, {{&(0x7f0000001100)={0xa, 0x0, 0x0, @loopback, 0x7}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000012c0)="5c70ec8753aac6ca34b83aeed1f701acc89ce7871de73925405719d6e359231a8cd5fc8ad3f3a90d328b95e796149888ec4c5cfa207834e7e1f79968f9f0df57403053fe56c90208ff9648d4afe3dd1a36b3311a63ea87aea9947e1faefbd4cd3f79456d6a46c9b665e9d777fcdf2a2ecf179d1874e6661d0db40382857a3d2cde3518aa9ae4f34c1a4a9a44f1a8c34cc3d7cf7c092e2482", 0x98}, {&(0x7f0000001380)="9264a8e2aea8780c69b32c90fd0e68f547532b68e4716150a9c617236dc23b05f6d0fde421917cfde3da785a02d657cb9ec8bf421551969270ca6d87ce65f7d977b6d16b6b6f525662a62c1f961df919364a72e10de607f528e6c6f4f7adb462b3892964fe08dc5de05d162cb952a573314fe1abb795704ecf29e5e86232f4190738bda1ccd08e196797b4dbff87662de76633aa1ebc60c53e0a15145a2a2f3a2022b94fbce4", 0xa6}, {&(0x7f0000001580)="157691ff6a2c0cef5cfb3aaa4c694d7dede5979aaefd1fc806afaac3a2f5e011e367d00dde141846cef8c0727aaa5b85a56d47b18bf7085a5ca48dee4695dbf6897580344582bd7433563de2d2971e6b0099a680d5e29134cce445f0d069b3902708da06216cb637bddb4f83be6427f1fee71c1db3a651433776ba84b47374272cf5c6d9255de27510301ea2fc3d9a3aab1ff402a0581ae752f2668d0d1e4e", 0x9f}, {&(0x7f0000001640)="f166bf04a6a6034d2789f0e4c9b319b48f9a9b47c498616c766be5cc2a6c2668663a771d23dfcac50074f6a163ab87f055f12ca7eefbd64635ebc7a30b23b4fdf45ff2f954a256da215a00dc543aaf26044989703dc10b8b7309d0ca73cde216e9617f33abbca6cd3ab8c871609b84853fecd365bfc15f2194971b38f1a028b4afcb52e8ebf0c0085c73608a7c", 0x8d}, {&(0x7f0000001140)="df9f6ff52d793ba290fc6fbd5d622bdfeab76413ad7e132595753502a2a5171d", 0x20}, {&(0x7f0000001180)="aafe7ba30284177baeb6849aa08c653292a98ffd04d192", 0x17}, {&(0x7f0000001700)="81078b1d4d2261a4899c518be80d9212d38e28df67ef4d5cfcd714e8341f9f6b0f4c3b9d0b8f163e2a65dd9a5800d523b4c566960b4ee6fcd002fc4d7de0a9b29e02908f18c3c951e8cd3576f08349d629757d14f4ddaee791f1f3843e24e2f32b48f845b7ba185c86825a14d5913ccb5a56cc710a73c1", 0x77}, {&(0x7f00000017c0)="9247960fa20bd8290869081a861016e2c06bef24ad61d42c0279f114b2d41c157691df512f4b10cfae0eb53f448ca9a5a976400258beb21164a141a57301bdc88f38ce47b29fbdf9e861a3835acc9d50a236e6bcf0c26ea1718414677f4cbc9599b2e65b5ef3042339588977ff7f7929790fe57af2af50ea1f7748155e8ec758554b9d13bd2d302f94f67fe9cec52040f1", 0x91}], 0x8, &(0x7f0000001880)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2f, 0x8, 0x0, 0x7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @local}, @remote]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x11, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0xbaa3}, @jumbo={0xc2, 0x4, 0x8}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x0, 0x3, '\x00', [@ra={0x5, 0x2, 0x100}, @hao={0xc9, 0x10, @empty}, @pad1]}}}, @dstopts={{0x68, 0x29, 0x37, {0x0, 0x9, '\x00', [@hao={0xc9, 0x10, @local}, @generic={0x5, 0x39, "c1b1fbe67fc2e4f9d1d9ae07a26b3981426c56d7f69fcd148dbd187a7008db140e45ffcfbcd40956b3a13bb71ea586b453eadda354e19921db"}]}}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x84, 0xc, '\x00', [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffd}, @generic={0x1, 0x46, "37d832d901cb370998ef388e27a6c54c35ce2bed820d840d5c208d83ae864d71404c996d8701c57af9b54a58ae54701f298b8db074b7d3bcf1f3383f0202276bac4454296cb5"}, @jumbo, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}], 0x1f8}}, {{&(0x7f0000001a80)={0xa, 0x4e23, 0x1f, @mcast1, 0x7}, 0x1c, &(0x7f0000002ac0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000002b40)="ac9995f95fbaab9fb79f7cae7be930f795e083c25cb646e560d1e5680e6415ed8b4d6753b5dc94dd4e9de25424191fe62ca6295e14db524a0a6e2ecd66ec93f4a146150703fb14f74c9f3a64d5df2cabb51b90705ad775af015c678509513b27437252e82cca032d5331d00eb91baf4a6223dbcc0025d4dd24289b2001c0b7c5427f864e1dc45bb7ca6d4cb932b26d278430aec78a55e74f950e07228dede932324c7348b311251174473d10579eaa4ec59dc4be129710699230f7267227de7bbafa", 0xc2}, {&(0x7f0000002c40)="cf58b3b728cb480c8184a0af064d340d261a", 0x12}], 0x2}}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002f40)}, {0x0}, {&(0x7f0000003180)="c4bed83aa94b8e5e3946d134971524459f1c06784dc6b390e08f83b74347f0f724617ee6f672750b93571bf328012b5f040eeed9e21b964416817b7ab303683be7b34f2bf9c078456c83417eb755189a01852f6592a93f759c1260f48e40ac86fa1a5817f81a84a862dcd55a8c55e9d088762f94fe", 0x75}], 0x3}}, {{0x0, 0x0, &(0x7f0000003280), 0x0, &(0x7f00000032c0)=[@dstopts_2292={{0x48, 0x29, 0x4, {0x4, 0x5, '\x00', [@calipso={0x7, 0x18, {0x1, 0x4, 0x0, 0x83e, [0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x88}}], 0x6, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'wg1\x00', 0x0}) listen(r0, 0x9) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001100290a000000000000000007000000", @ANYRES32, @ANYBLOB="f905c33407f692a710001a8008000280040001"], 0x30}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000001f80)={'wg0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000002080)={'gre0\x00', &(0x7f0000001fc0)={'syztnl2\x00', r5, 0x80, 0x700, 0xe0cc, 0x5, {{0x26, 0x4, 0x3, 0x4, 0x98, 0x64, 0x0, 0xff, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x12}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@noop, @generic={0x83, 0x12, "cc8082ebd4ec8d6d9a96d4cff17b53b6"}, @noop, @ssrr={0x89, 0x1f, 0xcc, [@remote, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, @multicast2, @local, @remote]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x17, 0xd3, [@multicast1, @remote, @dev={0xac, 0x14, 0x14, 0x38}, @private=0xa010101, @private=0xa010101]}, @lsrr={0x83, 0x13, 0x42, [@remote, @multicast2, @local, @empty]}, @ssrr={0x89, 0x1b, 0x11, [@multicast2, @remote, @loopback, @dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010102, @multicast1]}, @generic={0x83, 0x6, "53892f19"}, @end]}}}}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000002300)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000022c0)={&(0x7f00000020c0)={0x1c4, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x800}, 0x8000000) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0f411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653113422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:32:58 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYRES16], 0x6b, 0x0) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/105}, 0x71, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x101a00, 0x14) creat(&(0x7f0000001940)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x103080, 0x3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x80c00, 0x0) recvmmsg$unix(r4, &(0x7f00000018c0)=[{{&(0x7f00000004c0), 0x6e, &(0x7f0000001840)=[{&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f0000000580)=""/248, 0xf8}, {&(0x7f0000000680)=""/40, 0x28}, {&(0x7f0000000780)=""/155, 0x9b}, {&(0x7f00000006c0)=""/46, 0x2e}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x6}}], 0x1, 0x40000001, &(0x7f0000001900)={0x0, 0x3938700}) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) [ 3417.488482][ T26] audit: type=1800 audit(1638657178.264:16384): pid=3533 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14216 res=0 errno=0 [ 3417.660850][ T26] audit: type=1804 audit(1638657178.264:16383): pid=3524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2160/bus" dev="sda1" ino=14371 res=1 errno=0 22:32:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1800) [ 3417.787656][ T26] audit: type=1800 audit(1638657178.294:16385): pid=3530 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=13873 res=0 errno=0 22:32:59 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x9effffff00000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3418.005983][ T3550] IPv6: sit1: Disabled Multicast RS [ 3418.047720][T15036] Bluetooth: hci2: command 0x0419 tx timeout [ 3418.086630][ T26] audit: type=1804 audit(1638657178.334:16386): pid=3526 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2097/file0/bus" dev="sda1" ino=14216 res=1 errno=0 22:32:59 executing program 1: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0xffffff7f}}}]}, 0x78}, 0x1, 0x7}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x101, 0x0, 0x4, 0xe000, 0xd66, {r1, r2/1000+10000}, {0x2, 0x0, 0x2, 0x1f, 0x80, 0xc8, "149c384d"}, 0x3f, 0x4, @planes=&(0x7f0000000080)={0x766db77d, 0x5, @fd=0xffffffffffffffff, 0x4}, 0x7000}) signalfd(r3, &(0x7f00000000c0)={[0xffff]}, 0x8) [ 3418.349435][ T3571] loop0: detected capacity change from 0 to 16 [ 3418.379809][ T26] audit: type=1800 audit(1638657178.444:16387): pid=3539 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=14389 res=0 errno=0 22:32:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/172, 0xac}, {&(0x7f00000006c0)=""/170, 0xaa}, {&(0x7f0000000780)=""/235, 0xeb}, {&(0x7f0000000880)=""/126, 0x7e}, {&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/96, 0x60}], 0x8, &(0x7f0000000bc0)=""/208, 0xd0}, 0x42) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000008c0)=@newlink={0x50, 0x10, 0x401, 0x400000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40201}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast1}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x19}, @IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8}]}, 0x50}}, 0x20000004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003380)=[{{&(0x7f0000000d00)={0xa, 0x4e22, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffff81}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000d40)="29a49cc5c40f1d61894ee8fcaebefdf469d8dc36c0cb4bf869535da1f720b3c5ecfc5cd29ae2de0c933c5fbf8b0d90cb78b0ea94fea0f0f5f2b0387df051f42fea30c26baa6facd9cf62bddea7ec3df7472d83db400e01bb69de3a5f2c57a4fd5b40efdcae25ccf0407a33e3ade0f49597083f6b2d3031a31014fd54ab5e7d29", 0x80}, {&(0x7f0000000dc0)="6d3927041d1187f701327c38f55e9e288157781069e7ffa3c77fb87bc386b1bd5694f10db56b3d16608b922c74eb7dd3fb6f5e2ee831761da25572420976479f1acf9712a6f75e3680d73b662093f04978cfab01b65fc9f00770215ad1ea6a609174d0c637501ff1b3710b30a4c0557790b3e03d8844345d20c3e5472871f3f07e2d857d8bae456c76ac093d09bf0c684955289a87ad748729dbaffcb2de76566aa95798d835b1bb603483755c21df13913a0c40fbce17610ee3ee5efd4be6de0b23ccbd773dfe7da72b089ea2fcc22e8d0f221c8cd8af51eee3ab3f7fb4f4b5dc5617525a87f4", 0xe7}, {&(0x7f0000000ec0)="f0abecf11d88ac3ec36dd777c3a3a025ec22f58585617fcde5ba6d054b532ab26f989259497f389e1efd5682622f98a2f9578149b056471cc90a992256e10bd707cd8a8f4d73debde7a5a8431ad4bf51ebd8663daa0ea6dd5387725053e7e04749894a9f37bd2c3bf2fc13dde3a1923e9b68c060cd4aeba9ca24c67c801097f3c66225d6cd904f51fba2d4f042804120b01dfdae8b3a223a235bfe18421a5618ca834a1555f4014acaf5291c29ef8ecd97a6fe887f3200c6e688be2ce0c804e5852f6b83c8ae49c59eac6ae13f370201e7d4921f83e5a8aec4", 0xd9}, {&(0x7f0000000fc0)="5870019ace28750971b1d1c3a5a5b8e95355ffc18d89c7479988f29c2c83a5dbc1abfface19fa957902a76a7a110bbaee59533f08db598e94def228e1ccf0113d7832eaeb6b79ba66f196020bedbac1d3dc8447ca79e82c31bb429a74af7ccb83f40d784dff19eaecc8c97561d8474775cb60d637b0429cb7f2a21038ad8e62377fd81a04580706f7d163bd70ff798874ea7933ec472544987a4f75340100e9ad5e5d40e7690c75f894ea264b9340bc520478f4f6e89e9d7942425405eb10d1207a30b", 0xc3}], 0x4}}, {{&(0x7f0000001100)={0xa, 0x0, 0x0, @loopback, 0x7}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000012c0)="5c70ec8753aac6ca34b83aeed1f701acc89ce7871de73925405719d6e359231a8cd5fc8ad3f3a90d328b95e796149888ec4c5cfa207834e7e1f79968f9f0df57403053fe56c90208ff9648d4afe3dd1a36b3311a63ea87aea9947e1faefbd4cd3f79456d6a46c9b665e9d777fcdf2a2ecf179d1874e6661d0db40382857a3d2cde3518aa9ae4f34c1a4a9a44f1a8c34cc3d7cf7c092e2482", 0x98}, {&(0x7f0000001380)="9264a8e2aea8780c69b32c90fd0e68f547532b68e4716150a9c617236dc23b05f6d0fde421917cfde3da785a02d657cb9ec8bf421551969270ca6d87ce65f7d977b6d16b6b6f525662a62c1f961df919364a72e10de607f528e6c6f4f7adb462b3892964fe08dc5de05d162cb952a573314fe1abb795704ecf29e5e86232f4190738bda1ccd08e196797b4dbff87662de76633aa1ebc60c53e0a15145a2a2f3a2022b94fbce4", 0xa6}, {&(0x7f0000001580)="157691ff6a2c0cef5cfb3aaa4c694d7dede5979aaefd1fc806afaac3a2f5e011e367d00dde141846cef8c0727aaa5b85a56d47b18bf7085a5ca48dee4695dbf6897580344582bd7433563de2d2971e6b0099a680d5e29134cce445f0d069b3902708da06216cb637bddb4f83be6427f1fee71c1db3a651433776ba84b47374272cf5c6d9255de27510301ea2fc3d9a3aab1ff402a0581ae752f2668d0d1e4e", 0x9f}, {&(0x7f0000001640)="f166bf04a6a6034d2789f0e4c9b319b48f9a9b47c498616c766be5cc2a6c2668663a771d23dfcac50074f6a163ab87f055f12ca7eefbd64635ebc7a30b23b4fdf45ff2f954a256da215a00dc543aaf26044989703dc10b8b7309d0ca73cde216e9617f33abbca6cd3ab8c871609b84853fecd365bfc15f2194971b38f1a028b4afcb52e8ebf0c0085c73608a7c", 0x8d}, {&(0x7f0000001140)="df9f6ff52d793ba290fc6fbd5d622bdfeab76413ad7e132595753502a2a5171d", 0x20}, {&(0x7f0000001180)="aafe7ba30284177baeb6849aa08c653292a98ffd04d192", 0x17}, {&(0x7f0000001700)="81078b1d4d2261a4899c518be80d9212d38e28df67ef4d5cfcd714e8341f9f6b0f4c3b9d0b8f163e2a65dd9a5800d523b4c566960b4ee6fcd002fc4d7de0a9b29e02908f18c3c951e8cd3576f08349d629757d14f4ddaee791f1f3843e24e2f32b48f845b7ba185c86825a14d5913ccb5a56cc710a73c1", 0x77}, {&(0x7f00000017c0)="9247960fa20bd8290869081a861016e2c06bef24ad61d42c0279f114b2d41c157691df512f4b10cfae0eb53f448ca9a5a976400258beb21164a141a57301bdc88f38ce47b29fbdf9e861a3835acc9d50a236e6bcf0c26ea1718414677f4cbc9599b2e65b5ef3042339588977ff7f7929790fe57af2af50ea1f7748155e8ec758554b9d13bd2d302f94f67fe9cec52040f1", 0x91}], 0x8, &(0x7f0000001880)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2f, 0x8, 0x0, 0x7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @local}, @remote]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x11, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0xbaa3}, @jumbo={0xc2, 0x4, 0x8}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x0, 0x3, '\x00', [@ra={0x5, 0x2, 0x100}, @hao={0xc9, 0x10, @empty}, @pad1]}}}, @dstopts={{0x68, 0x29, 0x37, {0x0, 0x9, '\x00', [@hao={0xc9, 0x10, @local}, @generic={0x5, 0x39, "c1b1fbe67fc2e4f9d1d9ae07a26b3981426c56d7f69fcd148dbd187a7008db140e45ffcfbcd40956b3a13bb71ea586b453eadda354e19921db"}]}}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x84, 0xc, '\x00', [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffd}, @generic={0x1, 0x46, "37d832d901cb370998ef388e27a6c54c35ce2bed820d840d5c208d83ae864d71404c996d8701c57af9b54a58ae54701f298b8db074b7d3bcf1f3383f0202276bac4454296cb5"}, @jumbo, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}], 0x1f8}}, {{&(0x7f0000001a80)={0xa, 0x4e23, 0x1f, @mcast1, 0x7}, 0x1c, &(0x7f0000002ac0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000002b40)="ac9995f95fbaab9fb79f7cae7be930f795e083c25cb646e560d1e5680e6415ed8b4d6753b5dc94dd4e9de25424191fe62ca6295e14db524a0a6e2ecd66ec93f4a146150703fb14f74c9f3a64d5df2cabb51b90705ad775af015c678509513b27437252e82cca032d5331d00eb91baf4a6223dbcc0025d4dd24289b2001c0b7c5427f864e1dc45bb7ca6d4cb932b26d278430aec78a55e74f950e07228dede932324c7348b311251174473d10579eaa4ec59dc4be129710699230f7267227de7bbafa", 0xc2}, {&(0x7f0000002c40)="cf58b3b728cb480c8184a0af064d340d261a", 0x12}], 0x2}}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002f40)}, {0x0}, {&(0x7f0000003180)="c4bed83aa94b8e5e3946d134971524459f1c06784dc6b390e08f83b74347f0f724617ee6f672750b93571bf328012b5f040eeed9e21b964416817b7ab303683be7b34f2bf9c078456c83417eb755189a01852f6592a93f759c1260f48e40ac86fa1a5817f81a84a862dcd55a8c55e9d088762f94fe", 0x75}], 0x3}}, {{0x0, 0x0, &(0x7f0000003280), 0x0, &(0x7f00000032c0)=[@dstopts_2292={{0x48, 0x29, 0x4, {0x4, 0x5, '\x00', [@calipso={0x7, 0x18, {0x1, 0x4, 0x0, 0x83e, [0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x88}}], 0x6, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'wg1\x00', 0x0}) listen(r0, 0x9) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001100290a000000000000000007000000", @ANYRES32, @ANYBLOB="f905c33407f692a710001a8008000280040001"], 0x30}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000001f80)={'wg0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000002080)={'gre0\x00', &(0x7f0000001fc0)={'syztnl2\x00', r5, 0x80, 0x700, 0xe0cc, 0x5, {{0x26, 0x4, 0x3, 0x4, 0x98, 0x64, 0x0, 0xff, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x12}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@noop, @generic={0x83, 0x12, "cc8082ebd4ec8d6d9a96d4cff17b53b6"}, @noop, @ssrr={0x89, 0x1f, 0xcc, [@remote, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, @multicast2, @local, @remote]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x17, 0xd3, [@multicast1, @remote, @dev={0xac, 0x14, 0x14, 0x38}, @private=0xa010101, @private=0xa010101]}, @lsrr={0x83, 0x13, 0x42, [@remote, @multicast2, @local, @empty]}, @ssrr={0x89, 0x1b, 0x11, [@multicast2, @remote, @loopback, @dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010102, @multicast1]}, @generic={0x83, 0x6, "53892f19"}, @end]}}}}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000002300)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000022c0)={&(0x7f00000020c0)={0x1c4, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x800}, 0x8000000) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0f411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653113422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 3418.562914][ T3576] handle_bad_sector: 1 callbacks suppressed [ 3418.562936][ T3576] syz-executor.0: attempt to access beyond end of device [ 3418.562936][ T3576] loop0: rw=524288, want=104, limit=16 [ 3418.602010][ T26] audit: type=1800 audit(1638657178.514:16388): pid=3526 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14216 res=0 errno=0 [ 3418.658940][ T3571] syz-executor.0: attempt to access beyond end of device [ 3418.658940][ T3571] loop0: rw=2049, want=256, limit=16 22:32:59 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3418.706002][ T3576] syz-executor.0: attempt to access beyond end of device [ 3418.706002][ T3576] loop0: rw=524288, want=136, limit=16 22:32:59 executing program 1: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50f, 0x10210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x8, 0x0, 0xff, 0x5, 0x0, 0x5, 0x49050, 0xf, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext={0x9, 0x9}, 0x0, 0xffffffffffffffc0, 0x0, 0x8, 0xffffffffbb3cc659, 0x4, 0x404, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) memfd_secret(0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000f00)=@tcp6, 0x4}, 0x20) r3 = perf_event_open(&(0x7f0000000300)={0xaf72a7d0e3ed40e5, 0x80, 0x40, 0x40, 0xf9, 0xae, 0x0, 0x1ff, 0x80423, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40040, 0x0, 0x1000, 0x5, 0xfffffffffffffff8, 0x6, 0x0, 0x0, 0x8, 0x0, 0xffffffffffff8000}, r2, 0x9, 0xffffffffffffffff, 0x3) r4 = syz_open_dev$loop(&(0x7f0000000080), 0x75f, 0x103382) r5 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x8, 0x3, 0x81, 0x4, 0x0, 0xffffffff, 0x4000, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x8, 0x9000000000}, 0x20a2, 0x7f, 0x2, 0x3, 0x6, 0x8001, 0x9155, 0x0, 0xacc, 0x0, 0xfffffffffffffffe}, 0x0, 0x5, r3, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0xff, 0x33, 0x81, 0x42, 0x0, 0x0, 0x3080, 0xa, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x59421, 0xfff, 0xfffffffe, 0x3, 0x3, 0x2, 0x8, 0x0, 0x7, 0x0, 0x20}, 0x0, 0xc, r1, 0x8) pwritev(r5, &(0x7f0000000540)=[{&(0x7f0000000580)="3fa095174410292853d3", 0xa}], 0x1, 0x81805, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000180)='dctcp\x00', 0x6) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') timerfd_settime(r6, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x3938700}}, 0x0) sendfile(r4, r4, 0x0, 0x24002da6) [ 3418.781806][ T26] audit: type=1804 audit(1638657178.514:16389): pid=3526 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2097/file0/bus" dev="sda1" ino=14216 res=1 errno=0 [ 3418.820854][ T3576] syz-executor.0: attempt to access beyond end of device [ 3418.820854][ T3576] loop0: rw=0, want=48, limit=16 [ 3418.890363][ T3576] syz-executor.0: attempt to access beyond end of device [ 3418.890363][ T3576] loop0: rw=0, want=48, limit=16 [ 3418.965654][ T26] audit: type=1800 audit(1638657178.745:16390): pid=3551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14389 res=0 errno=0 [ 3419.018000][ T3576] syz-executor.0: attempt to access beyond end of device [ 3419.018000][ T3576] loop0: rw=34817, want=136, limit=16 22:33:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1900) [ 3419.239835][ T3582] IPv6: sit2: Disabled Multicast RS [ 3419.252064][ T3589] loop7: detected capacity change from 0 to 1036 [ 3419.762677][ T3600] loop0: detected capacity change from 0 to 16 [ 3419.933022][ T3600] syz-executor.0: attempt to access beyond end of device [ 3419.933022][ T3600] loop0: rw=2049, want=256, limit=16 [ 3419.999497][ T3603] syz-executor.0: attempt to access beyond end of device [ 3419.999497][ T3603] loop0: rw=524288, want=104, limit=16 [ 3420.066676][ T3603] syz-executor.0: attempt to access beyond end of device [ 3420.066676][ T3603] loop0: rw=524288, want=136, limit=16 [ 3420.106471][ T3603] syz-executor.0: attempt to access beyond end of device [ 3420.106471][ T3603] loop0: rw=0, want=48, limit=16 22:33:01 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0xfffffffffffffff1) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, 0x0) dup2(r1, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x253, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x1}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') r3 = accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}, {0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x2}, 0x7, [0xffff6f9c, 0x1, 0x1000, 0x9, 0x10000, 0xe5, 0x2000000, 0x5]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r4, &(0x7f0000000300)=""/214, 0xd6) read(r2, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:33:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/172, 0xac}, {&(0x7f00000006c0)=""/170, 0xaa}, {&(0x7f0000000780)=""/235, 0xeb}, {&(0x7f0000000880)=""/126, 0x7e}, {&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/96, 0x60}], 0x8, &(0x7f0000000bc0)=""/208, 0xd0}, 0x42) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000008c0)=@newlink={0x50, 0x10, 0x401, 0x400000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40201}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast1}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x19}, @IFLA_IPTUN_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8}]}, 0x50}}, 0x20000004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003380)=[{{&(0x7f0000000d00)={0xa, 0x4e22, 0x5, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffff81}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000d40)="29a49cc5c40f1d61894ee8fcaebefdf469d8dc36c0cb4bf869535da1f720b3c5ecfc5cd29ae2de0c933c5fbf8b0d90cb78b0ea94fea0f0f5f2b0387df051f42fea30c26baa6facd9cf62bddea7ec3df7472d83db400e01bb69de3a5f2c57a4fd5b40efdcae25ccf0407a33e3ade0f49597083f6b2d3031a31014fd54ab5e7d29", 0x80}, {&(0x7f0000000dc0)="6d3927041d1187f701327c38f55e9e288157781069e7ffa3c77fb87bc386b1bd5694f10db56b3d16608b922c74eb7dd3fb6f5e2ee831761da25572420976479f1acf9712a6f75e3680d73b662093f04978cfab01b65fc9f00770215ad1ea6a609174d0c637501ff1b3710b30a4c0557790b3e03d8844345d20c3e5472871f3f07e2d857d8bae456c76ac093d09bf0c684955289a87ad748729dbaffcb2de76566aa95798d835b1bb603483755c21df13913a0c40fbce17610ee3ee5efd4be6de0b23ccbd773dfe7da72b089ea2fcc22e8d0f221c8cd8af51eee3ab3f7fb4f4b5dc5617525a87f4", 0xe7}, {&(0x7f0000000ec0)="f0abecf11d88ac3ec36dd777c3a3a025ec22f58585617fcde5ba6d054b532ab26f989259497f389e1efd5682622f98a2f9578149b056471cc90a992256e10bd707cd8a8f4d73debde7a5a8431ad4bf51ebd8663daa0ea6dd5387725053e7e04749894a9f37bd2c3bf2fc13dde3a1923e9b68c060cd4aeba9ca24c67c801097f3c66225d6cd904f51fba2d4f042804120b01dfdae8b3a223a235bfe18421a5618ca834a1555f4014acaf5291c29ef8ecd97a6fe887f3200c6e688be2ce0c804e5852f6b83c8ae49c59eac6ae13f370201e7d4921f83e5a8aec4", 0xd9}, {&(0x7f0000000fc0)="5870019ace28750971b1d1c3a5a5b8e95355ffc18d89c7479988f29c2c83a5dbc1abfface19fa957902a76a7a110bbaee59533f08db598e94def228e1ccf0113d7832eaeb6b79ba66f196020bedbac1d3dc8447ca79e82c31bb429a74af7ccb83f40d784dff19eaecc8c97561d8474775cb60d637b0429cb7f2a21038ad8e62377fd81a04580706f7d163bd70ff798874ea7933ec472544987a4f75340100e9ad5e5d40e7690c75f894ea264b9340bc520478f4f6e89e9d7942425405eb10d1207a30b", 0xc3}], 0x4}}, {{&(0x7f0000001100)={0xa, 0x0, 0x0, @loopback, 0x7}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000012c0)="5c70ec8753aac6ca34b83aeed1f701acc89ce7871de73925405719d6e359231a8cd5fc8ad3f3a90d328b95e796149888ec4c5cfa207834e7e1f79968f9f0df57403053fe56c90208ff9648d4afe3dd1a36b3311a63ea87aea9947e1faefbd4cd3f79456d6a46c9b665e9d777fcdf2a2ecf179d1874e6661d0db40382857a3d2cde3518aa9ae4f34c1a4a9a44f1a8c34cc3d7cf7c092e2482", 0x98}, {&(0x7f0000001380)="9264a8e2aea8780c69b32c90fd0e68f547532b68e4716150a9c617236dc23b05f6d0fde421917cfde3da785a02d657cb9ec8bf421551969270ca6d87ce65f7d977b6d16b6b6f525662a62c1f961df919364a72e10de607f528e6c6f4f7adb462b3892964fe08dc5de05d162cb952a573314fe1abb795704ecf29e5e86232f4190738bda1ccd08e196797b4dbff87662de76633aa1ebc60c53e0a15145a2a2f3a2022b94fbce4", 0xa6}, {&(0x7f0000001580)="157691ff6a2c0cef5cfb3aaa4c694d7dede5979aaefd1fc806afaac3a2f5e011e367d00dde141846cef8c0727aaa5b85a56d47b18bf7085a5ca48dee4695dbf6897580344582bd7433563de2d2971e6b0099a680d5e29134cce445f0d069b3902708da06216cb637bddb4f83be6427f1fee71c1db3a651433776ba84b47374272cf5c6d9255de27510301ea2fc3d9a3aab1ff402a0581ae752f2668d0d1e4e", 0x9f}, {&(0x7f0000001640)="f166bf04a6a6034d2789f0e4c9b319b48f9a9b47c498616c766be5cc2a6c2668663a771d23dfcac50074f6a163ab87f055f12ca7eefbd64635ebc7a30b23b4fdf45ff2f954a256da215a00dc543aaf26044989703dc10b8b7309d0ca73cde216e9617f33abbca6cd3ab8c871609b84853fecd365bfc15f2194971b38f1a028b4afcb52e8ebf0c0085c73608a7c", 0x8d}, {&(0x7f0000001140)="df9f6ff52d793ba290fc6fbd5d622bdfeab76413ad7e132595753502a2a5171d", 0x20}, {&(0x7f0000001180)="aafe7ba30284177baeb6849aa08c653292a98ffd04d192", 0x17}, {&(0x7f0000001700)="81078b1d4d2261a4899c518be80d9212d38e28df67ef4d5cfcd714e8341f9f6b0f4c3b9d0b8f163e2a65dd9a5800d523b4c566960b4ee6fcd002fc4d7de0a9b29e02908f18c3c951e8cd3576f08349d629757d14f4ddaee791f1f3843e24e2f32b48f845b7ba185c86825a14d5913ccb5a56cc710a73c1", 0x77}, {&(0x7f00000017c0)="9247960fa20bd8290869081a861016e2c06bef24ad61d42c0279f114b2d41c157691df512f4b10cfae0eb53f448ca9a5a976400258beb21164a141a57301bdc88f38ce47b29fbdf9e861a3835acc9d50a236e6bcf0c26ea1718414677f4cbc9599b2e65b5ef3042339588977ff7f7929790fe57af2af50ea1f7748155e8ec758554b9d13bd2d302f94f67fe9cec52040f1", 0x91}], 0x8, &(0x7f0000001880)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2f, 0x8, 0x0, 0x7, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @local}, @remote]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x11, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0xbaa3}, @jumbo={0xc2, 0x4, 0x8}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x0, 0x3, '\x00', [@ra={0x5, 0x2, 0x100}, @hao={0xc9, 0x10, @empty}, @pad1]}}}, @dstopts={{0x68, 0x29, 0x37, {0x0, 0x9, '\x00', [@hao={0xc9, 0x10, @local}, @generic={0x5, 0x39, "c1b1fbe67fc2e4f9d1d9ae07a26b3981426c56d7f69fcd148dbd187a7008db140e45ffcfbcd40956b3a13bb71ea586b453eadda354e19921db"}]}}}, @hopopts_2292={{0x80, 0x29, 0x36, {0x84, 0xc, '\x00', [@ra={0x5, 0x2, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffd}, @generic={0x1, 0x46, "37d832d901cb370998ef388e27a6c54c35ce2bed820d840d5c208d83ae864d71404c996d8701c57af9b54a58ae54701f298b8db074b7d3bcf1f3383f0202276bac4454296cb5"}, @jumbo, @enc_lim]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1, r4}}}], 0x1f8}}, {{&(0x7f0000001a80)={0xa, 0x4e23, 0x1f, @mcast1, 0x7}, 0x1c, &(0x7f0000002ac0)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000002b40)="ac9995f95fbaab9fb79f7cae7be930f795e083c25cb646e560d1e5680e6415ed8b4d6753b5dc94dd4e9de25424191fe62ca6295e14db524a0a6e2ecd66ec93f4a146150703fb14f74c9f3a64d5df2cabb51b90705ad775af015c678509513b27437252e82cca032d5331d00eb91baf4a6223dbcc0025d4dd24289b2001c0b7c5427f864e1dc45bb7ca6d4cb932b26d278430aec78a55e74f950e07228dede932324c7348b311251174473d10579eaa4ec59dc4be129710699230f7267227de7bbafa", 0xc2}, {&(0x7f0000002c40)="cf58b3b728cb480c8184a0af064d340d261a", 0x12}], 0x2}}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002f40)}, {0x0}, {&(0x7f0000003180)="c4bed83aa94b8e5e3946d134971524459f1c06784dc6b390e08f83b74347f0f724617ee6f672750b93571bf328012b5f040eeed9e21b964416817b7ab303683be7b34f2bf9c078456c83417eb755189a01852f6592a93f759c1260f48e40ac86fa1a5817f81a84a862dcd55a8c55e9d088762f94fe", 0x75}], 0x3}}, {{0x0, 0x0, &(0x7f0000003280), 0x0, &(0x7f00000032c0)=[@dstopts_2292={{0x48, 0x29, 0x4, {0x4, 0x5, '\x00', [@calipso={0x7, 0x18, {0x1, 0x4, 0x0, 0x83e, [0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x88}}], 0x6, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'wg1\x00', 0x0}) listen(r0, 0x9) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001100290a000000000000000007000000", @ANYRES32, @ANYBLOB="f905c33407f692a710001a8008000280040001"], 0x30}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000001f80)={'wg0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000002080)={'gre0\x00', &(0x7f0000001fc0)={'syztnl2\x00', r5, 0x80, 0x700, 0xe0cc, 0x5, {{0x26, 0x4, 0x3, 0x4, 0x98, 0x64, 0x0, 0xff, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x12}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@noop, @generic={0x83, 0x12, "cc8082ebd4ec8d6d9a96d4cff17b53b6"}, @noop, @ssrr={0x89, 0x1f, 0xcc, [@remote, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010100, @multicast2, @local, @remote]}, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0x17, 0xd3, [@multicast1, @remote, @dev={0xac, 0x14, 0x14, 0x38}, @private=0xa010101, @private=0xa010101]}, @lsrr={0x83, 0x13, 0x42, [@remote, @multicast2, @local, @empty]}, @ssrr={0x89, 0x1b, 0x11, [@multicast2, @remote, @loopback, @dev={0xac, 0x14, 0x14, 0x15}, @private=0xa010102, @multicast1]}, @generic={0x83, 0x6, "53892f19"}, @end]}}}}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000002300)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000022c0)={&(0x7f00000020c0)={0x1c4, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x800}, 0x8000000) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0f411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653113422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 22:33:01 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:33:01 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x0, 0x3f, 0x5, 0x0, 0x0, 0x8, 0x20228, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x79f6898e}, 0x4650, 0x0, 0x10008, 0x8, 0x1000, 0x2cd2, 0x20, 0x0, 0x3, 0x0, 0xfffffffffffffffa}, r0, 0x4, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$nvram(0xffffffffffffff9c, 0x0, 0x200441, 0x0) sched_setscheduler(r0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x40, 0x1d, 0x200, 0x70bd2c, 0x25dfdbfb, {0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0xb}, [@NDA_PORT={0x6, 0x6, 0x4e23}, @NDA_LLADDR={0xa, 0x2, @random="d650702d2995"}, @NDA_IFINDEX={0x8}, @NDA_VNI={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004}, 0x20004004) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000440)={"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"}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000a40)) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000840)=[@textreal={0x8, &(0x7f0000000180)="0f20d86635200000000f22d8ba4300b80080ef0f40493436670f0147000fc7598066b90609000066b86973b23366ba018e785e0f300fc79f008867f30f09650f01cf660f6d802fb1", 0x48}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000040)=0x6000) ioctl$KVM_RUN(r4, 0xae80, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000000)=0x7) 22:33:01 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) 22:33:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1a00) [ 3420.502007][ T3619] loop0: detected capacity change from 0 to 16 [ 3420.643736][ T3629] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. 22:33:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1b00) [ 3420.893949][ T3617] IPv6: sit3: Disabled Multicast RS 22:33:02 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff}, 0x6) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x2}, 0x6) r1 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x0, 0x20801) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000001c00)={'ip_vti0\x00', &(0x7f0000001b80)={'erspan0\x00', 0x0, 0x80, 0x7848, 0x9, 0x0, {{0xe, 0x4, 0x0, 0x4, 0x38, 0x64, 0x0, 0xd3, 0x29, 0x0, @private=0xa010100, @local, {[@timestamp={0x44, 0x8, 0xa5, 0x0, 0xa, [0x8]}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x14, 0x1c, 0x3, 0xf, [{@multicast1, 0xe6}, {@rand_addr=0x64010102, 0x9}]}]}}}}}) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001c40)=@getqdisc={0x28, 0x26, 0x300, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x9, 0x3}, {0x6, 0xa}, {0xb, 0x6}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000240)=0xf) ioctl$KDADDIO(r3, 0x400455c8, 0x0) bind$bt_hci(r0, &(0x7f0000000180)={0x1f, 0xffffffffffffffff, 0x1}, 0x6) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) syz_usb_connect(0x0, 0x0, 0x0, 0x0) [ 3421.269433][ T3652] loop0: detected capacity change from 0 to 16 22:33:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="e9"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002c5000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:33:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1c00) [ 3421.746878][ T46] Bluetooth: hci6: sending frame failed (-49) 22:33:03 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xffffffff00000000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3422.123462][ T3680] loop0: detected capacity change from 0 to 16 22:33:03 executing program 3: mmap(&(0x7f0000200000/0x400000)=nil, 0x400017, 0x0, 0x2012, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) r1 = syz_open_dev$audion(&(0x7f0000000100), 0x3, 0x101000) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_driver={0x9, 0x4aa0, &(0x7f0000000140)="6036c001ef008264d9dbb0a423b5748c259a691ae1e14b885e73a82790b34471742fdb3d19bfe308915cd8a7a1df7c6864573178"}) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000001440)=ANY=[@ANYRES64=0x0, @ANYBLOB="6f05000000000000010000000100000000000000000000008cce00000000000008000000000000000000010000000000070000007806ffffbdeeae14010000000000010000000000f8ffffffffffffff0000000000000000ffffffff00000000100000000000000000000000dfff000000000000408006223b851c5d68d02e4ce5189d37dad71a747039370e67bbb7e2b4ee"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [], 0x5, "a59f7995f969f9"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f000005c500)={{0x0, 0x0, 0x2, 0x7, 0x0, 0x3, 0x6, 0x400, 0x87, 0x6, 0x400, 0x8, 0xfd, 0x7f, 0x80000001}}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r3, 0x40184150, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r2, 0x8108551b, &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) syz_io_uring_setup(0x5e84, &(0x7f0000000280)={0x0, 0x2830, 0x2, 0x2, 0x1f2}, &(0x7f0000275000/0xf000)=nil, &(0x7f0000286000/0x4000)=nil, &(0x7f0000000300), &(0x7f0000000340)) [ 3422.255318][ T26] kauditd_printk_skb: 37 callbacks suppressed [ 3422.255337][ T26] audit: type=1800 audit(1638657183.355:16428): pid=3686 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14787 res=0 errno=0 [ 3422.391721][ T26] audit: type=1804 audit(1638657183.365:16429): pid=3680 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2102/file0/bus" dev="sda1" ino=14787 res=1 errno=0 [ 3422.624640][ T26] audit: type=1800 audit(1638657183.405:16430): pid=3686 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14787 res=0 errno=0 [ 3422.829165][ T26] audit: type=1800 audit(1638657183.415:16431): pid=3687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14801 res=0 errno=0 [ 3422.944221][ T3695] hub 9-0:1.0: USB hub found [ 3422.954852][ T3695] hub 9-0:1.0: 8 ports detected [ 3422.980699][ T26] audit: type=1804 audit(1638657183.535:16432): pid=3687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2165/bus" dev="sda1" ino=14801 res=1 errno=0 [ 3423.178646][ T26] audit: type=1800 audit(1638657183.555:16433): pid=3688 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14045 res=0 errno=0 [ 3423.278544][ T26] audit: type=1804 audit(1638657184.385:16434): pid=3618 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1689/bus" dev="sda1" ino=14733 res=1 errno=0 [ 3423.357527][ T26] audit: type=1804 audit(1638657184.385:16435): pid=3628 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1689/bus" dev="sda1" ino=14733 res=1 errno=0 [ 3423.514365][ T26] audit: type=1800 audit(1638657184.385:16436): pid=3628 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14733 res=0 errno=0 22:33:04 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20000000, 0x800, 0x0, 0x0, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f7766e6"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 22:33:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1d00) 22:33:04 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:33:04 executing program 3: r0 = perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = socket(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x7fff) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000002240)=@newqdisc={0x38, 0x24, 0xe0d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xc, 0xd, [@TCA_FQ_BUCKETS_LOG={0x8}]}}]}, 0x38}}, 0x0) 22:33:04 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD(r1, 0xc01064c1, &(0x7f0000000600)={0x0, 0x1, r1}) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000640)) r3 = openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0xf7b45bf69021f6e, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) io_setup(0x0, 0x0) r6 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480), 0x8600, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) mount$9p_fd(0x0, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000440), 0x2000000, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@posixacl}, {@version_L}, {@uname={'uname', 0x3d, 'fragment=all'}}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@cache_fscache}, {@cache_none}, {@cache_none}, {@cache_mmap}, {@nodevmap}, {@version_u}], [{@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@uid_gt={'uid>', r9}}, {@uid_eq}]}}) fallocate(r7, 0x20, 0x0, 0xfffffeff000) [ 3423.720661][ T3710] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3423.740544][ T26] audit: type=1800 audit(1638657184.845:16437): pid=3711 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14867 res=0 errno=0 [ 3423.745238][ T3712] loop0: detected capacity change from 0 to 16 [ 3423.808390][ T1098] Bluetooth: hci6: command 0x1003 tx timeout [ 3423.814637][ T6588] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 3423.824806][ T3716] netlink: 'syz-executor.3': attribute type 13 has an invalid length. [ 3423.910860][ T3716] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3423.941546][ T3718] handle_bad_sector: 2 callbacks suppressed [ 3423.941569][ T3718] syz-executor.0: attempt to access beyond end of device [ 3423.941569][ T3718] loop0: rw=524288, want=104, limit=16 [ 3424.016342][ T3712] syz-executor.0: attempt to access beyond end of device [ 3424.016342][ T3712] loop0: rw=2049, want=256, limit=16 22:33:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000003dc0), 0x300, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x70, 0x0, 0x0, 0x0, 0x0) [ 3424.133779][ T3718] syz-executor.0: attempt to access beyond end of device [ 3424.133779][ T3718] loop0: rw=524288, want=136, limit=16 [ 3424.198883][ T3718] syz-executor.0: attempt to access beyond end of device [ 3424.198883][ T3718] loop0: rw=0, want=48, limit=16 [ 3424.211654][ T3718] syz-executor.0: attempt to access beyond end of device [ 3424.211654][ T3718] loop0: rw=0, want=48, limit=16 22:33:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1e00) [ 3424.239320][ T3731] syz-executor.0: attempt to access beyond end of device [ 3424.239320][ T3731] loop0: rw=34817, want=136, limit=16 [ 3424.367825][ T3734] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3424.396229][ T3734] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3424.518936][ T46] Bluetooth: hci6: sending frame failed (-49) [ 3424.627319][ T3741] loop0: detected capacity change from 0 to 16 [ 3426.526237][T15036] Bluetooth: hci6: command 0x1003 tx timeout [ 3426.605981][ T6588] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 3426.620574][ T3740] syz-executor.1: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 3426.668419][ T3740] CPU: 1 PID: 3740 Comm: syz-executor.1 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 3426.678371][ T3740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3426.688435][ T3740] Call Trace: [ 3426.691714][ T3740] [ 3426.694645][ T3740] dump_stack_lvl+0xcd/0x134 [ 3426.699257][ T3740] warn_alloc.cold+0x87/0x17a [ 3426.703951][ T3740] ? zone_watermark_ok_safe+0x290/0x290 [ 3426.709505][ T3740] ? __kmalloc_node+0x62/0x380 [ 3426.714306][ T3740] ? __vmalloc_node_range+0x574/0xab0 [ 3426.719692][ T3740] __vmalloc_node_range+0x883/0xab0 [ 3426.724912][ T3740] ? vfree_atomic+0xe0/0xe0 [ 3426.729432][ T3740] ? n_tty_open+0x16/0x170 [ 3426.733861][ T3740] vzalloc+0x67/0x80 [ 3426.737764][ T3740] ? n_tty_open+0x16/0x170 [ 3426.742195][ T3740] n_tty_open+0x16/0x170 [ 3426.746439][ T3740] ? n_tty_set_termios+0x1010/0x1010 [ 3426.751729][ T3740] tty_ldisc_open+0x9b/0x110 [ 3426.756330][ T3740] tty_set_ldisc+0x2f1/0x680 [ 3426.760930][ T3740] tty_ioctl+0xae0/0x1670 [ 3426.765272][ T3740] ? tty_lookup_driver+0x550/0x550 [ 3426.770399][ T3740] ? lock_downgrade+0x6e0/0x6e0 [ 3426.775294][ T3740] ? __fget_files+0x23d/0x3e0 [ 3426.779982][ T3740] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3426.786264][ T3740] ? tty_lookup_driver+0x550/0x550 [ 3426.791402][ T3740] __x64_sys_ioctl+0x193/0x200 [ 3426.796185][ T3740] do_syscall_64+0x35/0xb0 [ 3426.800610][ T3740] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3426.806511][ T3740] RIP: 0033:0x7f2313804ae9 [ 3426.810941][ T3740] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 3426.830554][ T3740] RSP: 002b:00007f2312738188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3426.839104][ T3740] RAX: ffffffffffffffda RBX: 00007f23139180f0 RCX: 00007f2313804ae9 [ 3426.847090][ T3740] RDX: 0000000020000000 RSI: 0000000000005423 RDI: 0000000000000003 [ 3426.855097][ T3740] RBP: 00007f231385eff7 R08: 0000000000000000 R09: 0000000000000000 [ 3426.863079][ T3740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3426.871185][ T3740] R13: 00007ffe7d847b0f R14: 00007f2312738300 R15: 0000000000022000 [ 3426.879200][ T3740] [ 3426.896143][ T3740] Mem-Info: [ 3426.899316][ T3740] active_anon:839 inactive_anon:308073 isolated_anon:0 [ 3426.899316][ T3740] active_file:4144 inactive_file:97485 isolated_file:0 [ 3426.899316][ T3740] unevictable:768 dirty:115 writeback:0 [ 3426.899316][ T3740] slab_reclaimable:23716 slab_unreclaimable:113708 [ 3426.899316][ T3740] mapped:28649 shmem:17456 pagetables:9000 bounce:0 [ 3426.899316][ T3740] kernel_misc_reclaimable:0 [ 3426.899316][ T3740] free:1041896 free_pcp:11167 free_cma:0 [ 3426.957400][ T3740] Node 0 active_anon:3356kB inactive_anon:1231372kB active_file:16576kB inactive_file:389936kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:114596kB dirty:460kB writeback:0kB shmem:67368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 722944kB writeback_tmp:0kB kernel_stack:24464kB pagetables:35996kB all_unreclaimable? no [ 3427.024202][ T3740] Node 1 active_anon:0kB inactive_anon:920kB active_file:0kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 3427.076085][ T3740] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3427.150815][ T3740] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 3427.165851][ T3740] Node 0 DMA32 free:201000kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:3356kB inactive_anon:1231372kB active_file:16576kB inactive_file:389936kB unevictable:1536kB writepending:460kB present:3129332kB managed:2716688kB mlocked:0kB bounce:0kB free_pcp:42044kB local_pcp:20852kB free_cma:0kB [ 3427.243746][ T3740] lowmem_reserve[]: 0 0 0 0 0 [ 3427.249001][ T3740] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3427.275952][ T3740] lowmem_reserve[]: 0 0 0 0 0 [ 3427.280702][ T3740] Node 1 Normal free:3950552kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:0kB inactive_anon:920kB active_file:0kB inactive_file:4kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:2892kB local_pcp:2892kB free_cma:0kB [ 3427.406022][ T3740] lowmem_reserve[]: 0 0 0 0 0 [ 3427.410796][ T3740] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 3427.438768][ T3740] Node 0 DMA32: 2204*4kB (UME) 691*8kB (UME) 96*16kB (UME) 21*32kB (ME) 8*64kB (ME) 1*128kB (U) 2*256kB (UE) 4*512kB (UME) 3*1024kB (UE) 5*2048kB (UME) 41*4096kB (UM) = 201000kB [ 3427.530822][ T3740] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 3427.595789][ T3740] Node 1 Normal: 118*4kB (UME) 36*8kB (UME) 22*16kB (UME) 152*32kB (UE) 64*64kB (UME) 25*128kB (UME) 12*256kB (UE) 4*512kB (UE) 2*1024kB (UE) 3*2048kB (UM) 958*4096kB (M) = 3950552kB [ 3427.640026][ T3740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3427.654888][ T3740] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3427.664922][ T3740] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3427.675167][ T3740] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 3427.726011][ T3740] 28761 total pagecache pages [ 3427.730722][ T3740] 0 pages in swap cache [ 3427.734880][ T3740] Swap cache stats: add 0, delete 0, find 0/0 [ 3427.744814][ T3740] Free swap = 0kB [ 3427.750915][ T3740] Total swap = 0kB [ 3427.754876][ T3740] 2097051 pages RAM [ 3427.767865][ T3740] 0 pages HighMem/MovableOnly [ 3427.772565][ T3740] 384534 pages reserved [ 3427.797433][ T3740] 0 pages cma reserved 22:33:08 executing program 1: socket(0x100000000011, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d8, &(0x7f00000001c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x25}, @link_local, @void, {@ipv6={0x86dd, @generic={0x8, 0x6, "3f7f0c", 0x1a2, 0x3a, 0xff, @mcast2, @mcast2, {[@fragment={0x62, 0x0, 0x2, 0x0, 0x0, 0x3, 0x68}, @fragment={0x5e, 0x0, 0x6, 0x1, 0x0, 0x16, 0x65}, @dstopts={0x3, 0x12, '\x00', [@generic={0x2, 0x76, "f513b3feccf8a871ca332f6449dfc9afeb28eceb71d5dcb01a91122c11b24f0e8a9cdafd2ee20ee5230888cf1db1560d50a5293a4647342defa3f074c8448a588d47b4a6d496150bedcf70aa07e513fa13b9adc31bde243f7a3751f828e682a39c39e2a45af247a907068207c64392c5ad698d99eadd"}, @generic={0x7c, 0x18, "edb94e054e2d4330820b767b3cdbca5f87b24218378a8b17"}]}], "ef32c777b001fa14188eb502ee3768a2cdb208484170896190bd09be9f4a91114e9becfbf358672fc76420ba42c4557dff0d6b5cebd12e19d739dc5afb7fa7d7dc1ce57ef7c8aa1c9a4b4e5f7a46230c76ec82a9397b6bce6fb0e6f4b6068e46f98523d5fbffe192f4711c4991a1880cffc5908198084e8ba74a9e644fb0b9fc8ac00e47a25d4aeec591508ff9ecab21ba480841de39d168a528ef1b944d77128419f1b873c91922417372e1cfc4fc2e6ee5b0b5305ab220e0e37ecb5631678111308aa70029bd5a9fbc8b668a372ec2ba2fd43a6799c28fa34a6e6092407effc83ea830abc36f47a9570b83f2e59a0d4a0d"}}}}}, 0x0) 22:33:08 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:33:08 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f000000e3c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xe0101, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, 0x0) dup2(r3, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f0000000440)={'syztnl0\x00', 0x0, 0x2f, 0x7, 0x9, 0x5, 0x40, @mcast2, @private2, 0x700, 0x10}}) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r4, 0x20, 0x0, 0xfffffeff000) 22:33:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x1f00) 22:33:08 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000003dc0), 0x300, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x70, 0x0, 0x0, 0x0, 0x0) 22:33:08 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="24160000", @ANYRES16=0x0, @ANYBLOB="000225bd7000fcdbdf2501000000080001007f00000008000300", @ANYRES32=0x0, @ANYBLOB="e612051e2bc5f69a91e4dfdbc844043c56c9f31028bcfacd06c5234a493ab87b8f5386335d3904f21c923278e4b80215e67bfd94cfa1027884d2f87c7b"], 0x24}}, 0x4004810) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="6c6f7765726669723d2e3a76696c08857dca545dce249fc459fa1cb585c724348c3cb0363132cd595f03b798650cc94cc2b53940ea90878ca95f8906daeb3156771c542e706dac2b9d441ceedf42215229e1992c72879ff8da1058f65a7c2e650161382203594bdae7c7370ac8ef5ae2cd8ccadc717463afd82cd766ba54179af89d9b32bf4f2aa3e5c4bc64a9f1a19519abd0c9149d62495c17e4f0a3e5069e67106ddc54d01e71c3a35dfecefeb40d32e1ae46ae6ed25dae024e380bec79574607035f892bbd6e4669ed86e24d6e3727fc1971adb3cd42727a6f246f7b2b282754"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, 0xffffffffffffffff, 0xdcbb000) r3 = perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0xc, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x6, 0x5, 0x0, 0x1, 0x40, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80, 0x4, @perf_config_ext={0x89}, 0x8200, 0x0, 0x91ca, 0x3, 0x6, 0x0, 0x5b4, 0x0, 0x40, 0x0, 0x5}, 0xffffffffffffffff, 0x0, r3, 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r3, 0xdcbb000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) [ 3427.909401][ T3770] loop0: detected capacity change from 0 to 16 [ 3427.937754][ T26] kauditd_printk_skb: 11 callbacks suppressed 22:33:09 executing program 1: socket$netlink(0x10, 0x3, 0x6) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003440)=[{&(0x7f00000000c0)={0xe4, 0x27, 0x1, 0x0, 0x0, "", [@nested={0xd2, 0x42, 0x0, 0x1, [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@local}, @generic="5eec59dcb893a5c664db70f12b6d3e62ffbbdb0f76d0056f3809c6a62ef788ee44f408b3305400a1eeaf020e3895df3a9cb390edbe7d5ce1513465e5502f66d3d68fdc2ad232a411024f0f9bb1885af60400000063667692eaf543fe54232d0222da38fd25d21d2eecbf16c101e422fa0f6acb8842fb71ca6be0a27c8241f3690fb8d94a53f2a8124e66d4a55b6fa574fef85b45f7104cbd8cd0a52de5829132767cae8e519d00e4c0194f08e3d7", @typed={0xc, 0x46, 0x0, 0x0, @u64=0x1}]}]}, 0xe4}], 0x1}, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)=""/215, 0xd7}], 0x1, &(0x7f0000000080)=""/53, 0x35}, 0x10041) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, 0x1406, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 3427.937817][ T26] audit: type=1800 audit(1638657189.045:16449): pid=3769 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15187 res=0 errno=0 [ 3428.043221][ T3780] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 3428.059649][ T26] audit: type=1800 audit(1638657189.165:16450): pid=3770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051335 res=0 errno=0 [ 3428.109959][ T3780] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 3428.174197][ T3778] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3428.183601][ T3770] syz-executor.0: attempt to access beyond end of device [ 3428.183601][ T3770] loop0: rw=2049, want=256, limit=16 [ 3428.207768][ T3778] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3428.219716][ T26] audit: type=1800 audit(1638657189.265:16451): pid=3783 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15190 res=0 errno=0 22:33:09 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000200)={0x0, 0x0}) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e66732c00b582045e949b0795799c5be5b174f576b78043c95fab37c8358d88d31a48d31f8c0def21d23ae80c627b338b4741b265b31c232189dddcd5bd2e3ceed98aa02a86ab2759db0efdcb697541db922365d9c22c39fabec7126b7d6b89182afc72819a7c156d2069bdec3faab9380490dc0a32eefde3630c61389f33341a51a399c55c8402178e0a4f272ac04d9aca1aa47128e7c34158767797bd26a691b6cac18a6735f020b5c7133cf6ded4ed4976592a2a1850ebd5"]) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file1\x00', 0x1, 0x8, &(0x7f0000001600)=[{&(0x7f00000003c0)="250e44402a02a76f5b0ecb2e1a8f08c1b5b727d68d8708a0af69b6f53ba18f208edf907e69dadbbd9576d5538de10ed422b0eada5a988e511588b270736644d6724f33d6b182808a7b6574a027cffe0460e51118252273f7df7f51a56742361e7d2526e10f445b5b773174f551e7a34db42f9e5238c59d1bae4ea26150283a0d10b68ce39b9a69ec8470a95adb860bd0ad96774e2fc93b87c8bf7f1c6b4970", 0x9f, 0xffff}, {&(0x7f0000000500)="d8ccff75290918e157a532ed885e4e1e5b251293a148f50ed6e2108d6fb40435e77c69a1eb7d679ad4b9f5b571ceb6f59c54728629f77c40af33826bf7e8da5b93d83ac57e9c250f71ecd4e46e734d661f4a17e6ecd729", 0x57, 0x7}, {&(0x7f00000012c0)="b6c9bbc32923f129f9960da90b9dce14ffca277142926a2c8ff2b9627a7862aa1fc15d07917b61c02c5809cb25a1f96deeab5052dad214b5f5e6f5aafa3e4f4b4c94da6277e38763486d695f4695b58eb44922bb48e9619a92f61285b7f634cb3c6bd772bd6272f6b1c8cd149bc7869c242bb7ec906f2808dd604baeb8e23cd5d52ca19b96573dff480cf1e85df895eeb786534cb59081fbcb668f13491e1fa9fb485dbaba6fee600a3f17ee83b2443e71dbb9f38b17c0d50de5f40f2d05f717dacbbbea8dea54e1302b7072266ec772bc7c38296a3608ef33031c", 0xdb, 0x7}, {&(0x7f0000000580)="7bdead6baf7c5e8520b0fe708b676596d7b1d48b85b1cfaabc3b0113e57c55c939464d4cc6fa3a7206f38c7301de3d35c4c31951b6d9ed97f36f8e1b1230c9cb39c33b5b2a9d5b0be847dc2a4629106c62b3a3c0e603ef8455fa7f65710e", 0x5e, 0x2}, {&(0x7f00000013c0)="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", 0xfa, 0x800}, {&(0x7f00000014c0)="702adeeed9be75f8cf599cf7e92355464901db9f7bf308df70eea3347d4b9e1117884b6f85962725829a805490085c16aa28b2beef9cfdc9f36609c9b9315a1f0accff8d72900dab0c7c5f54d3461ed2a90b74d85dc760014e2c37926e06ef3f1b", 0x61, 0x7f}, {&(0x7f00000016c0)="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", 0xfa, 0x2}, {&(0x7f0000001540)="b8b38da2720540897a4ff4e3b28eab8e8d5097d769ea79be5f043aee122e18c1267731edeee7d3a38487367cf420a14cff569b7d362ed0c4e679837a84476ee4814c4d1c656df4022091e222b22d6bfd27a044cd17f9e2b12bffbb3ddc3f3b78b65c551929fed22cb5d09d713dc36a2e88af3e1da562f224955b39d575dc7db829cca2893f5a0e6ae29180a6a35d9f4e6261e9bdf6aaf2eb14455d8653f8e70008607d9626efcda9b5b01a8932719c4b154f61188e593ef0d019f348abb116", 0xbf}], 0x818407, &(0x7f0000000480)=ANY=[@ANYBLOB="757365667265652c6eb6646f74732c666f776e65723c", @ANYRESDEC=0xee01, @ANYBLOB=',smackfsdef=msdos\x00,\x00']) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x80900, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000600)=0x14) sched_setscheduler(0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000006c0)="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") openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x408000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000001c0)=0x3) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x0) [ 3428.399331][ T3777] syz-executor.0: attempt to access beyond end of device [ 3428.399331][ T3777] loop0: rw=524288, want=104, limit=16 [ 3428.537392][ T3777] syz-executor.0: attempt to access beyond end of device [ 3428.537392][ T3777] loop0: rw=524288, want=136, limit=16 [ 3428.549688][ T26] audit: type=1804 audit(1638657189.275:16452): pid=3776 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1691/bus" dev="sda1" ino=15187 res=1 errno=0 [ 3428.677317][ T3777] syz-executor.0: attempt to access beyond end of device [ 3428.677317][ T3777] loop0: rw=0, want=48, limit=16 [ 3428.821010][ T26] audit: type=1804 audit(1638657189.415:16453): pid=3783 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2167/bus" dev="sda1" ino=15190 res=1 errno=0 22:33:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2000) 22:33:10 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000003dc0), 0x300, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x70, 0x0, 0x0, 0x0, 0x0) [ 3429.129179][ T26] audit: type=1800 audit(1638657189.445:16454): pid=3788 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=13946 res=0 errno=0 22:33:10 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0x2}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3429.312878][ T26] audit: type=1804 audit(1638657189.495:16455): pid=3777 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2105/file0/bus" dev="loop0" ino=1051335 res=1 errno=0 [ 3429.357279][ T3800] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3429.384916][ T3800] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3429.421557][ T3802] loop0: detected capacity change from 0 to 16 [ 3429.684217][ T26] audit: type=1804 audit(1638657189.555:16456): pid=3788 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2167/file0/bus" dev="sda1" ino=13946 res=1 errno=0 [ 3430.002266][ T26] audit: type=1800 audit(1638657189.905:16457): pid=3777 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="loop0" ino=1051335 res=0 errno=0 22:33:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2100) 22:33:11 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000003dc0), 0x300, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3773, &(0x7f00000005c0), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x70, 0x0, 0x0, 0x0, 0x0) 22:33:11 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3430.281118][ T26] audit: type=1804 audit(1638657189.915:16458): pid=3777 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2105/file0/bus" dev="loop0" ino=1051335 res=1 errno=0 [ 3430.468088][ T3818] loop0: detected capacity change from 0 to 16 [ 3430.475094][ T3819] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3430.625984][ T3819] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 22:33:11 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) creat(&(0x7f00000003c0)='./bus\x00', 0x118) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x94}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000280)="4e306e3df34605163b4133e930aca280f764b8bbf8b48891b16d0589", 0x1c, 0x9ee}], 0x2000, &(0x7f0000000380)={[{@check_int}, {@treelog}, {@fragment_all}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) [ 3430.699842][ T3795] FAT-fs (loop1): bogus number of reserved sectors [ 3430.730791][ T3795] FAT-fs (loop1): Can't find a valid FAT filesystem 22:33:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2200) 22:33:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x34, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000bd140db386f0468b9e988f8b4c6e9f6f00"/128, 0x80, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d00000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000005050000000000004000000000000000010100000000000040000000000000000605000000000000400000000000000000050000000000004000000000000000070500000000000040000000000000000805000000000000400000000000000000000010000000000800000000000000100"/640, 0x280, 0x10b20}, {&(0x7f0000010700)="ab65fabdc52afa540000000000000000000000000000000000000000000000000216bd86c72e4603ac633eecdeef691d00001000000000000100000000000001173ff600456e43f18606e57242f5f2620300000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e00005000"/224, 0xe0, 0x100000}, {&(0x7f0000010800)="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"/576, 0x240, 0x100ea0}, {&(0x7f0000010b00)="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"/512, 0x200, 0x101ea0}, {&(0x7f0000010d00)="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", 0x140, 0x102f40}, {&(0x7f0000010f00)="000000000000000000000000000000000300000000000000000100000000000000001000000000000000400000000000173ff600456e43f18606e57242f5f262f5a089f51098b9760000000000000000000000000000000000000000000000000216bd86c72e4603ac633eecdeef691d00401000000000000000000000000001173ff600456e43f18606e57242f5f26201000000000000000500000000000000", 0xa0, 0x103fc0}, {&(0x7f0000011000)="834dcf29212336d60000000000000000000000000000000000000000000000000216bd86c72e4603ac633eecdeef691d00501000000000000000000000000001173ff600456e43f18606e57242f5f26201000000000000000700000000000000", 0x60, 0x105000}, {&(0x7f0000011100)="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", 0x1c0, 0x106000}, {&(0x7f0000011300)="00000000000000000000000000000000000000000000000000000000001000000000000000010000000000000500000000000000010000000000000002000000000000000200000000000000b00100000000000000010000000000000002000000000000000200000000000000b00300000000000000010000000000000002000000000000000200000000000000b00400000000000000010000000000000002000000000000000200000000000000b00200000000000000010000000000000001000000000000000200000000000000010000000000000001000000000000000200000000000000005000000000000000010000000000000200000000000000036ca9a5ed1a3ff70000000000000000000000000000000000000000000000000216bd86c72e4603ac633eecdeef691d00701000000000000100000000000001173ff600456e43f18606e57242f5f2620200000000000000040000000000000002000000000100000000000000cc00001000000000006b0f0000300000000100000000000000cc00005000000000003b0f00003000"/416, 0x1a0, 0x106f00}, {&(0x7f0000011500)="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"/288, 0x120, 0x107fa0}, {&(0x7f0000011700)="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", 0x100, 0x108f00}, {&(0x7f0000011800)="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", 0x160, 0x500000}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000040000000000000000010000000000000090500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x500560}, {&(0x7f0000011b00)="00000000000000000000000400000000000000000000000000000000a050000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x500720}, {&(0x7f0000011c00)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x500840}, {&(0x7f0000011d00)="0000060000000000000000000000000000000060500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/96, 0x60, 0x5008e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff00"/320, 0x140, 0x5009e0}, {&(0x7f0000012000)="000000000000000000000600000000000000000100000000000000d0500000000000000000000000000000300000000000000000000000000000000000000000000001000000000000000000000000000000000000000000010600000000000000c07c1cb05032460d9a960c4b2805bc12000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000005cbc645f000000005d4096135bbc645f00"/224, 0xe0, 0x500b60}, {&(0x7f0000012100)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x500c80}, {&(0x7f0000012200)="000000000000000000000000000000000000060000000000000000000000000000000000510000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/128, 0x80, 0x500d20}, 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0xb80, 0x690480}], 0x0, &(0x7f0000016800)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) accept4(r0, &(0x7f0000000040)=@ieee802154={0x24, @short}, &(0x7f00000000c0)=0x80, 0x0) [ 3431.065032][ T3845] loop0: detected capacity change from 0 to 16 [ 3431.191047][ T3850] loop3: detected capacity change from 0 to 32768 [ 3431.246801][ T3845] handle_bad_sector: 2 callbacks suppressed [ 3431.246823][ T3845] syz-executor.0: attempt to access beyond end of device [ 3431.246823][ T3845] loop0: rw=2049, want=256, limit=16 [ 3431.280771][ T3854] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3431.293582][ T3850] BTRFS: device fsid 0216bd86-c72e-4603-ac63-3eecdeef691d devid 1 transid 7 /dev/loop3 scanned by syz-executor.3 (3850) [ 3431.325194][ T3854] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3431.365997][ T3853] syz-executor.0: attempt to access beyond end of device [ 3431.365997][ T3853] loop0: rw=524288, want=104, limit=16 [ 3431.425358][ T3853] syz-executor.0: attempt to access beyond end of device [ 3431.425358][ T3853] loop0: rw=524288, want=136, limit=16 22:33:12 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f7761c16669723d023a6669ff"]) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, '\x00', 0xf}, 0x3}, 0x1c) dup2(r3, 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x10) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r2, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) gettid() 22:33:12 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3431.496885][ T3850] BTRFS info (device loop3): disk space caching is enabled [ 3431.505159][ T3853] syz-executor.0: attempt to access beyond end of device [ 3431.505159][ T3853] loop0: rw=0, want=48, limit=16 [ 3431.519345][ T3843] loop1: detected capacity change from 0 to 255 [ 3431.584257][ T3850] BTRFS info (device loop3): has skinny extents [ 3431.622170][ T3853] syz-executor.0: attempt to access beyond end of device [ 3431.622170][ T3853] loop0: rw=0, want=48, limit=16 [ 3431.718802][ T3853] syz-executor.0: attempt to access beyond end of device [ 3431.718802][ T3853] loop0: rw=34817, want=136, limit=16 22:33:12 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) munlock(&(0x7f0000754000/0x1000)=nil, 0x1000) r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000732000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f00001da000/0x1000)=nil) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x6c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x44708}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_TOS={0x5, 0x9, 0x20}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0x30}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010102}, @IFLA_GRE_REMOTE={0x8, 0x7, @loopback}, @IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0001000000000000007000ffcadf258000207f00031002001300000800100060b20000100016800c0001000000000000000007080005007f000001"], 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) 22:33:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2300) [ 3432.169482][ T3890] loop0: detected capacity change from 0 to 16 [ 3432.438020][ T3850] BTRFS error (device loop3): open_ctree failed 22:33:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x34, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000bd140db386f0468b9e988f8b4c6e9f6f00"/128, 0x80, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d00000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000005050000000000004000000000000000010100000000000040000000000000000605000000000000400000000000000000050000000000004000000000000000070500000000000040000000000000000805000000000000400000000000000000000010000000000800000000000000100"/640, 0x280, 0x10b20}, {&(0x7f0000010700)="ab65fabdc52afa540000000000000000000000000000000000000000000000000216bd86c72e4603ac633eecdeef691d00001000000000000100000000000001173ff600456e43f18606e57242f5f2620300000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e00005000"/224, 0xe0, 0x100000}, {&(0x7f0000010800)="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"/576, 0x240, 0x100ea0}, {&(0x7f0000010b00)="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"/512, 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{&(0x7f0000015800)="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", 0x320, 0x690000}, 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0xb80, 0x690480}], 0x0, &(0x7f0000016800)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)={0x58, 0x0, 0x9, 0x201, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @broadcast}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0x4, 0x4, 0x0, 0x1, {0x8}}]}, 0x58}}, 0x0) accept4(r0, &(0x7f0000000040)=@ieee802154={0x24, @short}, &(0x7f00000000c0)=0x80, 0x0) 22:33:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2400) 22:33:14 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0x7}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3433.169829][ T3916] loop3: detected capacity change from 0 to 32768 [ 3433.185249][ T26] kauditd_printk_skb: 26 callbacks suppressed [ 3433.185268][ T26] audit: type=1800 audit(1638657194.285:16485): pid=3918 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15189 res=0 errno=0 [ 3433.249652][ T3921] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 3433.302067][ T3923] loop0: detected capacity change from 0 to 16 [ 3433.370560][ T3921] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3433.384899][ T3916] BTRFS info (device loop3): disk space caching is enabled [ 3433.516504][ T3916] BTRFS info (device loop3): has skinny extents [ 3433.531669][ T26] audit: type=1804 audit(1638657194.505:16486): pid=3918 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir053066979/syzkaller.03slTP/2171/bus" dev="sda1" ino=15189 res=1 errno=0 22:33:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2500) [ 3433.707324][ T26] audit: type=1800 audit(1638657194.535:16487): pid=3924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15329 res=0 errno=0 [ 3433.732756][ T26] audit: type=1800 audit(1638657194.575:16488): pid=3928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15347 res=0 errno=0 [ 3433.763284][ T26] audit: type=1804 audit(1638657194.615:16489): pid=3928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir226259376/syzkaller.0WDj51/2110/bus" dev="sda1" ino=15347 res=1 errno=0 [ 3433.791294][ T26] audit: type=1800 audit(1638657194.705:16490): pid=3928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=1051337 res=0 errno=0 [ 3433.797611][ T3900] device erspan1 entered promiscuous mode [ 3433.814664][ T26] audit: type=1804 audit(1638657194.755:16491): pid=3841 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1692/bus" dev="sda1" ino=15125 res=1 errno=0 [ 3433.844561][ T26] audit: type=1804 audit(1638657194.785:16493): pid=3844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1692/bus" dev="sda1" ino=15125 res=1 errno=0 [ 3433.871244][ T26] audit: type=1800 audit(1638657194.785:16494): pid=3844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15125 res=0 errno=0 22:33:15 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xc0800, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x101) accept(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) io_setup(0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000240)="3fdfa100867f8bc81b0144c3200e31a23b6c1ecd0aafe635ec80c6d638e6d83b209862f18167207ba98da76275d5cf41c961974c44", 0x35, 0x9c}, {&(0x7f00000014c0), 0x0, 0x6}, {&(0x7f0000000440)="4e306e3df30805ce0d00000000000080f7e125bbf8b40200000005891df6b6690eff3236ef814b86022f949bbac05660585f3fc68b6f409779471c68e981227f70e48483d198ffffffff000017008d6106450abbe69bc5d9a2cf699427ea42c432f52a9da1034ef4178367c508f57574ec46d50b4fdce403ffe271fed7e310cd985f3ba60809ec3bd43693bfa79f2fe5cf7d0e543e5d01555279a41a7f66fa97ed049dea40fc9e4d696d2f0305a1410912e98346fbbd5a311cc0774f17b0c0fa6257c598848ad794d93e957ea428f1307074d6b5d05e17e4dcb88378e1dae312e0f9ec9b1e98", 0xe6, 0x9ee}], 0x2000, &(0x7f0000000540)=ANY=[@ANYBLOB="736865636b5f696e742c747265656c57672c667261676d656e743d616c6c2c6f626a5f757365723d76666174002c00be6bb340f471f2c5487783e96d007e4e0f9171d698f852d1dbdd6369e516d175f5db4456ca4fdc766424d4cc786c3020984cbe863737a9a4c128e89510ea1d5206ea63dd713d3aa1dec5d76c3cc10c6eac6612234e3cb41b81f03e127dfe8fae03fe297a8d4c3b248b3050f9e39946f1c818a7ae6560fb509ad2fd95e93326d976358311d29cf96e7292fab1f512d0d782dedcda9242a80000000000000000"]) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) [ 3433.897792][ T26] audit: type=1804 audit(1638657194.795:16495): pid=3849 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir911895188/syzkaller.TIn4hO/1692/bus" dev="sda1" ino=15125 res=1 errno=0 [ 3434.002453][ T3916] BTRFS error (device loop3): open_ctree failed [ 3434.359586][ T3963] loop0: detected capacity change from 0 to 16 22:33:15 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0x8}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3434.470070][ T3939] device erspan1 entered promiscuous mode 22:33:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200580, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) close(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r4 = syz_open_dev$audion(&(0x7f0000000140), 0xfff, 0xc8800) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x6, 0x6, 0xff, 0x9, 0x0, 0x400, 0x80000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000080), 0xb}, 0xc, 0x4, 0x0, 0x1, 0x5, 0x8, 0x0, 0x0, 0x200, 0x0, 0x74a}, 0x0, 0x2, r4, 0x8) socket$inet(0x2, 0x3, 0x3) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f00000000c0)={0x5, 0x6, 0x1, 0x0, 0x0}) close(r2) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00c642d, &(0x7f0000000100)={r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x5, r0}) 22:33:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2600) [ 3435.110482][ T3987] loop0: detected capacity change from 0 to 16 22:33:16 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) munlock(&(0x7f0000754000/0x1000)=nil, 0x1000) r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000732000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f00001da000/0x1000)=nil) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000080)={&(0x7f0000000200)=@newlink={0x6c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x44708}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x34, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_TOS={0x5, 0x9, 0x20}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0x30}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010102}, @IFLA_GRE_REMOTE={0x8, 0x7, @loopback}, @IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c0001000000000000007000ffcadf258000207f00031002001300000800100060b20000100016800c0001000000000000000007080005007f000001"], 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) 22:33:16 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) pipe(0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0xfd, 0x4) r1 = socket(0x10, 0x3, 0x0) getrlimit(0x0, &(0x7f0000000380)) sched_setattr(0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_mount_image$minix(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{0x0, 0x0, 0x1}, {0x0}, {&(0x7f00000005c0)="ce4da7fe0ec64290ed4787e1ebfb527fb12affc3cd495461e5251a5d59f965a8a6dc5c62204245c8a9569b5f4839954e19bfaaf0b269b63aa377aacc77b8822ba3d4a9df80bc346fe09b78a42babde0321ed", 0x52}, {0x0}, {0x0, 0x0, 0xde45}], 0x4848, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x34, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x0) r5 = getpid() prlimit64(r5, 0x4, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f00000003c0)) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="0304ff1f5c0060004003002cfff57b016d2763bd56373780398d537503e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) 22:33:16 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0xe}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 22:33:16 executing program 4: setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='stack\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000e40)='./file0\x00', 0x4000, 0x800, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r5) syz_fuse_handle_req(r1, &(0x7f00000022c0)="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", 0x2000, &(0x7f0000001140)={&(0x7f0000000000)={0x50, 0xffffffffffffffda, 0xffffffffffffffff, {0x7, 0x23, 0x8000, 0x2002, 0x7, 0x7, 0x4, 0x8}}, &(0x7f0000000140)={0x18, 0x0, 0xfffffffffffffffe, {0x9}}, &(0x7f0000000200)={0x18, 0x0, 0x2, {0x100000000}}, &(0x7f0000000280)={0x18, 0x24, 0x3fffffffc000, {0x4}}, &(0x7f00000002c0)={0x18, 0x0, 0x5, {0xffffffff}}, &(0x7f0000000400)={0x28, 0x0, 0x400, {{0x1ff, 0x4, 0x2, r0}}}, &(0x7f0000000440)={0x60, 0x0, 0x4, {{0x10001, 0x4, 0x2a, 0x800, 0x0, 0x10001, 0x0, 0x8000}}}, &(0x7f00000004c0)={0x18, 0x0, 0x81, {0x10000}}, &(0x7f0000000580)={0x13, 0x0, 0x6, {'d\v\x00'}}, &(0x7f0000000540)={0x20, 0xfffffffffffffffe, 0x9, {0x0, 0x1b}}, &(0x7f00000006c0)={0x78, 0x0, 0xffffffffffffff7f, {0xfffffffffffffffd, 0x1, 0x0, {0x0, 0x8000, 0x83e, 0x3, 0xfffffffffffffff9, 0xfffffffffffffe00, 0x5, 0x2, 0x200, 0xa000, 0xfff, 0x0, 0xee00, 0x1, 0x2}}}, &(0x7f0000000740)={0x90, 0x0, 0x4, {0x6, 0x0, 0x7fffffff, 0x6, 0x100, 0x6, {0x6, 0x100, 0x8f2f, 0x3c2, 0x10001, 0x5, 0x7fffffff, 0xf2, 0x9, 0x6000, 0x6, 0x0, 0xee00, 0x10000, 0x58}}}, &(0x7f00000005c0)=ANY=[@ANYBLOB="a80000000000000002000000000000000200000000000000030000000000000000000000010000000100000000000000030000000000000004000000000001005b2e252c000000000300000000000000950e00000000a4902df0eb2ae7200000312c01ca634b125c15c3e7d7b38c19c2000000000000000002000000000000000500000000000000010000000600000000000000000000000400000000000000000000000000000001000000fd0000002900000000000000"], &(0x7f00000042c0)={0x290, 0x0, 0x4, [{{0x2, 0x2, 0xff, 0x4, 0x80000000, 0x5c1, {0x1, 0x1158000000000000, 0x6, 0x7, 0x5, 0x6, 0x80, 0x5, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x6, 0x81}}, {0x0, 0x4, 0x1, 0xffffffff, '\x00'}}, {{0x6, 0x0, 0x5, 0x80000001, 0xfff, 0x8, {0x2, 0xbb4, 0x0, 0x6, 0x3fd, 0x1f, 0x8001, 0x4, 0x3d2c, 0x6000, 0x1, 0x0, 0xffffffffffffffff, 0xffffffff, 0x5}}, {0x0, 0x1, 0x5, 0x0, '#\xf2])^'}}, {{0x0, 0x2, 0x3f, 0x1f, 0x3, 0x8002, {0x6, 0x722, 0x10001, 0x2, 0x1, 0xc, 0x847, 0x0, 0x5, 0x6000, 0x6, r2, r3, 0x6, 0x40}}, {0x3, 0x7, 0x6, 0x4de, 'stack\x00'}}, {{0x0, 0x1, 0x1, 0x3, 0x9, 0x2, {0x1, 0x0, 0x9, 0x7ff, 0x101, 0x80, 0x4, 0x0, 0x5, 0x8000, 0x1f, 0xee00, 0x0, 0x1, 0x40}}, {0x0, 0x2, 0x1, 0xfc6, '\x00'}}]}, &(0x7f0000001040)={0xa0, 0xfffffffffffffffe, 0x92, {{0x0, 0x0, 0x7, 0x3, 0x9, 0x80000001, {0x1, 0x5, 0x9, 0x3, 0x8dff, 0x10001, 0x4, 0x40, 0xff, 0x1000, 0x3, 0xee01, r5, 0x6, 0x10001}}, {0x0, 0xd}}}, &(0x7f0000001100)={0x20, 0x0, 0x1, {0x481, 0x4, 0x4, 0x6}}}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerfir=.:fil']) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getdents64(r6, &(0x7f0000000300)=""/214, 0xd6) read(r1, &(0x7f00000012c0)=""/4054, 0xfd6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 3435.556885][ T4006] loop3: detected capacity change from 0 to 222 22:33:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2700) [ 3435.797453][ T4006] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3436.232528][ T4009] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3436.321739][ T4006] loop3: detected capacity change from 0 to 222 22:33:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) pipe(0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0xfd, 0x4) r1 = socket(0x10, 0x3, 0x0) getrlimit(0x0, &(0x7f0000000380)) sched_setattr(0x0, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_mount_image$minix(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{0x0, 0x0, 0x1}, {0x0}, {&(0x7f00000005c0)="ce4da7fe0ec64290ed4787e1ebfb527fb12affc3cd495461e5251a5d59f965a8a6dc5c62204245c8a9569b5f4839954e19bfaaf0b269b63aa377aacc77b8822ba3d4a9df80bc346fe09b78a42babde0321ed", 0x52}, {0x0}, {0x0, 0x0, 0xde45}], 0x4848, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x34, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x0) r5 = getpid() prlimit64(r5, 0x4, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f00000003c0)) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="0304ff1f5c0060004003002cfff57b016d2763bd56373780398d537503e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) [ 3436.584139][ T4024] loop0: detected capacity change from 0 to 16 22:33:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x56, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x2800) [ 3436.938243][ T4003] device erspan1 entered promiscuous mode [ 3437.185111][ T4034] loop3: detected capacity change from 0 to 222 [ 3437.352343][ T4034] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 22:33:18 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) io_setup(0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$btrfs(0x0, &(0x7f00000001c0)='./file0\x00', 0xa9f, 0x0, 0x0, 0x2000, &(0x7f0000000380)={[{@treelog}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x1f4e59b02c2189b7, 0x0, 0x0, {{}, {}, {0x3, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0x0, 0x0, 0xf}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x3c, r3, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x8, 0xd5d1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}}}, [""]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) open(&(0x7f00000000c0)='./bus\x00', 0x4000c0, 0x8) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) [ 3437.507019][ T4034] ------------[ cut here ]------------ [ 3437.513965][ T4034] kernel BUG at net/core/dev.c:3163! [ 3437.519673][ T4034] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 3437.525760][ T4034] CPU: 1 PID: 4034 Comm: syz-executor.3 Not tainted 5.16.0-rc2-next-20211125-syzkaller #0 [ 3437.535673][ T4034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3437.545738][ T4034] RIP: 0010:skb_checksum_help+0x4b4/0x5b0 [ 3437.551546][ T4034] Code: fa 45 89 ec e9 59 ff ff ff e8 68 7d 45 fa 48 89 ef 41 bc ea ff ff ff e8 2a f9 ff ff eb c7 e8 53 7d 45 fa 0f 0b e8 4c 7d 45 fa <0f> 0b 4c 89 f7 e8 12 0c 90 fa e9 79 fb ff ff e8 18 0c 90 fa e9 28 [ 3437.571286][ T4034] RSP: 0018:ffffc9000f9f7040 EFLAGS: 00010212 [ 3437.573953][ T4045] loop0: detected capacity change from 0 to 16 [ 3437.577371][ T4034] RAX: 000000000000ea95 RBX: 00000000000003d2 RCX: ffffc9000c0f9000 [ 3437.577393][ T4034] RDX: 0000000000040000 RSI: ffffffff87326794 RDI: 0000000000000003 [ 3437.577410][ T4034] RBP: ffff88809cf5b000 R08: 00000000000003d4 R09: 0000000000000000 [ 3437.577426][ T4034] R10: ffffffff87326660 R11: 0000000000000000 R12: 00000000000000e0 [ 3437.577449][ T4034] R13: 00000000000003d4 R14: ffff88809cf5b080 R15: 00000000000003d2 [ 3437.577467][ T4034] FS: 00007fb88b05e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 3437.577492][ T4034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3437.577509][ T4034] CR2: 0000001b31039000 CR3: 000000007e198000 CR4: 00000000003526e0 [ 3437.577526][ T4034] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3437.577541][ T4034] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3437.577557][ T4034] Call Trace: [ 3437.577563][ T4034] [ 3437.577576][ T4034] skb_csum_hwoffload_help+0x126/0x1e0 [ 3437.577609][ T4034] validate_xmit_skb+0xbd5/0xee0 [ 3437.659639][ T4045] syz-executor.0: attempt to access beyond end of device [ 3437.659639][ T4045] loop0: rw=2049, want=256, limit=16 [ 3437.663488][ T4034] __dev_queue_xmit+0x8c7/0x3620 [ 3437.663529][ T4034] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 3437.698229][ T4051] syz-executor.0: attempt to access beyond end of device [ 3437.698229][ T4051] loop0: rw=524288, want=104, limit=16 [ 3437.702460][ T4034] ? irqentry_enter+0x28/0x50 [ 3437.702502][ T4034] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3437.725642][ T4034] ? lockdep_hardirqs_on+0x79/0x100 [ 3437.730889][ T4034] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3437.737070][ T4034] ? ip_finish_output2+0xa26/0x2160 [ 3437.742290][ T4034] ? ip_finish_output2+0xa30/0x2160 [ 3437.747518][ T4034] ip_finish_output2+0x14d4/0x2160 [ 3437.752745][ T4034] ? ip_fragment.constprop.0+0x240/0x240 [ 3437.758400][ T4034] ? ip_frag_next+0x9a0/0x9a0 [ 3437.763103][ T4034] __ip_finish_output+0x396/0x640 [ 3437.768150][ T4034] ip_finish_output+0x32/0x200 [ 3437.772939][ T4034] ip_output+0x196/0x310 [ 3437.777216][ T4034] ip_local_out+0xaf/0x1a0 [ 3437.781657][ T4034] iptunnel_xmit+0x628/0xa50 [ 3437.786377][ T4034] geneve_xmit+0x10c8/0x3530 [ 3437.791118][ T4034] ? geneve_init_net+0x300/0x300 [ 3437.796267][ T4034] ? find_held_lock+0x2d/0x110 [ 3437.797612][ T4051] syz-executor.0: attempt to access beyond end of device [ 3437.797612][ T4051] loop0: rw=524288, want=136, limit=16 [ 3437.801068][ T4034] ? dev_queue_xmit_nit+0x7c2/0xa90 [ 3437.801102][ T4034] ? lock_downgrade+0x6e0/0x6e0 [ 3437.801134][ T4034] ? dev_hard_start_xmit+0x64e/0x920 [ 3437.828762][ T4034] dev_hard_start_xmit+0x1eb/0x920 [ 3437.833909][ T4034] ? check_kcov_mode+0x2c/0x40 [ 3437.838709][ T4034] sch_direct_xmit+0x19f/0xbc0 [ 3437.843711][ T4034] ? dev_watchdog+0x990/0x990 [ 3437.848505][ T4034] ? cake_enqueue+0x39c0/0x3a00 [ 3437.853498][ T4034] __qdisc_run+0x4bc/0x1700 [ 3437.858041][ T4034] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 3437.865206][ T4034] __dev_queue_xmit+0x2084/0x3620 [ 3437.867143][ T4051] syz-executor.0: attempt to access beyond end of device [ 3437.867143][ T4051] loop0: rw=0, want=48, limit=16 [ 3437.870257][ T4034] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 3437.870293][ T4034] ? skb_partial_csum_set+0x21b/0x2b0 [ 3437.892710][ T4034] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 3437.898979][ T4034] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 3437.904723][ T4034] ? virtio_net_hdr_to_skb.constprop.0+0xf3/0x1110 [ 3437.908142][ T4051] syz-executor.0: attempt to access beyond end of device [ 3437.908142][ T4051] loop0: rw=0, want=48, limit=16 [ 3437.911345][ T4034] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 3437.911382][ T4034] ? packet_parse_headers+0x11d/0x490 [ 3437.935460][ T4034] ? packet_poll+0x600/0x600 [ 3437.940074][ T4034] packet_sendmsg+0x224c/0x5490 [ 3437.945046][ T4034] ? aa_sk_perm+0x30f/0xaa0 [ 3437.949657][ T4034] ? packet_sendmsg_spkt+0x13d0/0x13d0 [ 3437.955133][ T4034] ? aa_af_perm+0x230/0x230 [ 3437.958379][ T4051] syz-executor.0: attempt to access beyond end of device [ 3437.958379][ T4051] loop0: rw=34817, want=136, limit=16 [ 3437.959644][ T4034] ? __fget_files+0x23d/0x3e0 [ 3437.959677][ T4034] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 3437.983136][ T4034] ? packet_sendmsg_spkt+0x13d0/0x13d0 [ 3437.988627][ T4034] sock_sendmsg+0xcf/0x120 [ 3437.993073][ T4034] __sys_sendto+0x21c/0x320 [ 3437.997699][ T4034] ? __ia32_sys_getpeername+0xb0/0xb0 [ 3438.003108][ T4034] ? __context_tracking_exit+0xb8/0xe0 [ 3438.008598][ T4034] ? lock_downgrade+0x6e0/0x6e0 [ 3438.013481][ T4034] __x64_sys_sendto+0xdd/0x1b0 [ 3438.018299][ T4034] ? lockdep_hardirqs_on+0x79/0x100 [ 3438.023533][ T4034] ? syscall_enter_from_user_mode+0x21/0x70 [ 3438.029457][ T4034] do_syscall_64+0x35/0xb0 [ 3438.033899][ T4034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3438.039840][ T4034] RIP: 0033:0x7fb88c0e8ae9 [ 3438.044271][ T4034] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 bc ff ff ff f7 d8 64 89 01 48 [ 3438.063891][ T4034] RSP: 002b:00007fb88b05e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 3438.072322][ T4034] RAX: ffffffffffffffda RBX: 00007fb88c1fbf60 RCX: 00007fb88c0e8ae9 [ 3438.080316][ T4034] RDX: 0000000000003287 RSI: 0000000020000080 RDI: 0000000000000004 [ 3438.088325][ T4034] RBP: 00007fb88c142ff7 R08: 0000000000000000 R09: 00000000000002ff [ 3438.096315][ T4034] R10: 0000000004000002 R11: 0000000000000246 R12: 0000000000000000 [ 3438.104386][ T4034] R13: 00007ffd05ba547f R14: 00007fb88b05e300 R15: 0000000000022000 [ 3438.112389][ T4034] [ 3438.115418][ T4034] Modules linked in: [ 3438.119457][ T4034] ---[ end trace dd321f4dacba3d2f ]--- [ 3438.125159][ T4034] RIP: 0010:skb_checksum_help+0x4b4/0x5b0 [ 3438.131126][ T4034] Code: fa 45 89 ec e9 59 ff ff ff e8 68 7d 45 fa 48 89 ef 41 bc ea ff ff ff e8 2a f9 ff ff eb c7 e8 53 7d 45 fa 0f 0b e8 4c 7d 45 fa <0f> 0b 4c 89 f7 e8 12 0c 90 fa e9 79 fb ff ff e8 18 0c 90 fa e9 28 [ 3438.151032][ T4034] RSP: 0018:ffffc9000f9f7040 EFLAGS: 00010212 [ 3438.157335][ T4034] RAX: 000000000000ea95 RBX: 00000000000003d2 RCX: ffffc9000c0f9000 [ 3438.165735][ T4034] RDX: 0000000000040000 RSI: ffffffff87326794 RDI: 0000000000000003 [ 3438.173933][ T4034] RBP: ffff88809cf5b000 R08: 00000000000003d4 R09: 0000000000000000 [ 3438.182123][ T4034] R10: ffffffff87326660 R11: 0000000000000000 R12: 00000000000000e0 [ 3438.190600][ T4034] R13: 00000000000003d4 R14: ffff88809cf5b080 R15: 00000000000003d2 [ 3438.199260][ T4034] FS: 00007fb88b05e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 3438.208559][ T4034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3438.215431][ T4034] CR2: 0000001b31039000 CR3: 000000007e198000 CR4: 00000000003526e0 [ 3438.223862][ T4034] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3438.232071][ T4034] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3438.240405][ T4034] Kernel panic - not syncing: Fatal exception in interrupt [ 3438.247679][ T4034] Kernel Offset: disabled [ 3438.251998][ T4034] Rebooting in 86400 seconds..