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@rthdr={{0xb8, 0x29, 0x39, {0x1, 0x14, 0x2, 0x49, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}, @remote, @empty, @mcast2, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast2]}}}], 0x2380}}, {{&(0x7f0000009180)={0xa, 0x4e20, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c, 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{&(0x7f000000a400)="539b62e3397435d690293aed516b2a5870faaa1e8d0b859027b1c4f431dfab91a0719d7feb6ae3dadde628c2426a64af7e07014d1879f1f3b7977ace3e29a0e20ee919cc47b38c6e619c5431e2051875bc182302772d96872d44ccae770484e16ba3cb66a3b2550cc94c1b7e1ba584a8000f51b0", 0x74}], 0x7, &(0x7f000000a500)=[@dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x89, 0x2, 0x2, 0x3, 0x0, [@loopback]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}], 0x58}}, {{&(0x7f000000a580)={0xa, 0x4e21, 0xfffffff8, @empty, 0xfffffffe}, 0x1c, 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"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}], 0x1290}}, {{0x0, 0x0, &(0x7f000000ea40)=[{&(0x7f000000e940)="0042aa6bf3048236691debbf61dc984db4ebad25fb665cd654000cc943628666122f105751bd8c4b2a503b3be353e6a14a9fd6f6ffdbfbcca59d998d69db8036a342bc226b3084d4877b3bc61506ed590ecdf1c0fb4532c28121a9384612057cefba73146e94afb3702447160c2aec489be6fbe71992dd73bb4187f771adfb67457a6cf4812259124e0fa3a3830780711e949c42d82bcf492a8c31665750630482c3c5a35156fe68dfd8c235635705d31e8ebd8931e14e18a35bc8ef07c5bb964a14031b3c8ef070b018a444f4907a", 0xcf}], 0x1, &(0x7f000000ea80)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x2b, 0x0, '\x00', [@ra={0x5, 0x2, 0x8}]}}}, @hopopts={{0x90, 0x29, 0x36, {0x34, 0xe, '\x00', [@hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x48, {0x3, 0x10, 0x6, 0xdb, [0x4, 0x400, 0xfff, 0x4, 0x81, 0x2, 0x3, 0x1]}}, @pad1, @generic={0x7, 0xd, "f8b9a4b66422854a966e94f177"}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x7f}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x2, 0x70, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x2b, 0xb, '\x00', [@hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x1f}, @pad1, @generic={0x20, 0x2e, "37f765643239f21e46bf54ec99c6900ce091bf8f9d5a071c9fe1f3c29da19e5a5107800b8caa36c87a64f16ecddd"}]}}}, @hopopts={{0x150, 0x29, 0x36, {0x89, 0x26, '\x00', [@calipso={0x7, 0x58, {0x2, 0x14, 0x6, 0x7f, [0x10001, 0x8, 0x5, 0x101, 0x20, 0x6, 0x3, 0x0, 0x800, 0x71b2]}}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo, @generic={0x4, 0xb4, "b8fdc108d30c5254c5c2a3fb370e1e51e9d38978e7262caf1c9074d4c73835fea834f5bb1ac87b443b309284e71f88945de6dd9e8267e51a6fb2b66aeaf4ca88adb095b80d92a1ef7645944be5fa48a8f635db8e92110b43b5a9cc8d699cf8b55ca5826ea409d098a2567a181829d706e6c11be2f197ba3db954aed543a58b1417a35e3a3552ea413535ad8bf3f9239c02599b8e13108eee29e31c0b4fd22ad91ddbbada6cfd6b71dfeb71913be505f50e29b104"}]}}}], 0x2e8}}], 0x7, 0x4) preadv(r1, &(0x7f000000f340)=[{&(0x7f000000ef40)=""/188, 0xbc}, {&(0x7f000000f000)=""/72, 0x48}, {&(0x7f000000f080)=""/4, 0x4}, {&(0x7f000000f0c0)=""/157, 0x9d}, {&(0x7f000000f180)=""/50, 0x32}, {&(0x7f000000f1c0)=""/54, 0x36}, {&(0x7f000000f200)=""/113, 0x71}, {&(0x7f000000f280)=""/165, 0xa5}], 0x8, 0x4, 0x101) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a0d00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x80000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:52 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r2 = dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) splice(r2, &(0x7f0000000040)=0x7, r4, &(0x7f00000000c0)=0x9, 0xffffffff7fffffff, 0x6) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/attr/exec\x00', 0x2, 0x0) preadv(r5, &(0x7f0000000240)=[{&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/122, 0x7a}], 0x2, 0x9d7, 0x8) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:52 executing program 5: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000040)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRESDEC=r1, @ANYRESHEX=0x0, @ANYRESOCT=r2]) chdir(&(0x7f0000000000)='./file1\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = dup2(r3, r3) sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r4, 0x300, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x101, 0x3d}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4008014}, 0x4000) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r7 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r6, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r6, r7, 0x0, 0x1c500) 06:50:52 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x8}, 0x20206, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r1, r2, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:52 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b", 0x41) chroot(&(0x7f0000000040)='./file0\x00') sendfile(r0, r1, 0x0, 0x1c500) 06:50:52 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r2 = dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000040), 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1f0, 0x9, 0x8, 0x80, 0x70bd2b, 0x25dfdbfe, {0xa, 0x0, 0x2}, [@typed={0x8, 0x2b, 0x0, 0x0, @uid=r5}, @nested={0x1d2, 0x47, 0x0, 0x1, [@typed={0x6, 0x95, 0x0, 0x0, @str='^\x00'}, @generic="0fe9ab90aadc91745572b3aca596471812708f92999fb51cca5f7197f9d2ddc6edfbc7985cc485c903a8f8f0e693d92146f061309b4c86db84006d570573152f6e2058b0fe47df845cb455ac15d8c11cdd055ec971065b4bdbc68c685d06537222c9459eb1e76fc75d1a082e7ad0dfac540bf4fa19318878ad51146b63864afa62c4d2cf60733fccbda722b7d04ebd5a224080d92cabbccec9ad50c93f56d0af6504e4fc2b7f37939188da0cc53253ade5671c1f336df6b03e186b418a50b414ff6ce166555700278388c9e636d87b07ca", @generic="c4a565ac0ad7f2ae88f3fc3eaec176fb51a7b6319e97c1a90722e7b511c12d7c6646acd5b04c46244719d06a5baf3dd1f37fc4d179c1f5e39b7a1418403dc86418b8210a42a9ee744adaeefe0187155eff85d401905176bb0c4ee9fa5e5c2d154b2cf3c9f28eb85d9f56931cac22f3391ef8605751c47cddad9233f9f3cfe31bd09d77a4068612f7d1c1eeb71db531d9b5b19e999f3da04a499eb4327100b234a201e8600c79c3d910ec885207877971f5e8b639a5c4271e180e363cae42e0c009056183750de3e8c1dceba84a4cb173b61ec4acc715633886bb7e92487732335316d5649fe5ba7d4cb7e475fa12a62137", @typed={0x4, 0x85}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff73, 0x0}}], 0xfd63) [ 1480.629724][T31825] loop3: detected capacity change from 0 to 264192 06:50:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x100800000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:52 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) vmsplice(r3, &(0x7f0000000400)=[{&(0x7f0000000180)="fab82a4c0b366a66972b988e899b3925c1758b1fc6887dbab122927a331942f3fa4655aa2c9fe90001a99704bfb3d6226df30a7b70b83c3cf5ebf55278766ad86e6b1df363d53aea2cabfad796e235fa3fde3bd0cba7533f36faa863c78f9557c239fec76b2c90b88e621c4b2a9f7e208c80bb9793547bc90cb907378a248429ce34cfdcba2eac0055795c8974cbc8d3fa3b7438dffb239cf1583b806aa43e0b8a8aa065324f4df02e030eb7047a1c05f1a52970e368476c387759776745f968231911f9afee7f8b0d48b9aa0859c110256252b743", 0xd5}, {&(0x7f0000000280)="2ebf66f8c42d0e4777ba99db7e1e61632b54068ba85dbc278981428cc7ab2961c8f0f992553bdb4ddca8a58feda6db71c8c4b47034457f4c17ca0d8d029e47e949c87a2a59a0bf426db6c8b917fccee8ba33694caddd18b7dbf52260464d11362bedb5f3255d4f86a3a0ce82a1a64e160d34d67e208738ca09b9ec0fcec6b702f964c5e96c73b97613c2cfde6c602182c3ad5a499404d6f26ba400ce12305b57cfda327b11984e471fbaca1490ef70a5d3ecba2ca1f54d6d350ace5bf87a59", 0xbf}, {&(0x7f0000000340)="e9d77fff0b4c606dc2950a8937e50a64835164bfe55b098af83e19851373c6f8ec1c4e94b5cee9d2ee1d1771c7533f7bb43ecf1ffa1ef5a5fdea31b10d351fd92d1060ad5ed4a973d7e6c9edcfe5973602dba4d9fd575a18aed804d1dec7b3e03bf55db3f51035222e32d1cae358095b9e0ad24670a37add", 0x78}, {&(0x7f00000003c0)="fcb754f09ec798ef9e6df373ac48e00fdfafc99620c59e561566d7abe02836d2f0a67871d7404f", 0x27}], 0x4, 0xe) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="ccf5afad23f215f14dc147592d5413d3b3f0f86d80766857d2bf5de51d804edd4796353c1783ba87f42b8b54932a7daf381711302330bc8d55d8d1fc8d72c0a3cf5d5035b4882a6695edd4aa58130c473b8bca9051774835d701a2aa00d22636316634d4c9544c31e03bc74f4baa6ba9f04ddc159894bbe7aa71343bef4f74e9226adcac368975b08bc8e994282c5b210c9d38081c00bf929f", 0x99, 0x24000018, &(0x7f0000000040)={0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, '\x00', 0x18}}, 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000e00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x800800000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x1000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:52 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x8000, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r2 = dup2(r1, r0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0)=0x1, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = dup(r2) fcntl$getown(r4, 0x9) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) [ 1480.964279][T31867] loop3: detected capacity change from 0 to 264192 06:50:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x7ffffffffffff}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:52 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900010e00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace(0x11, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x8d, 0x80000001, 0x6b5, 0x0, 0x699, 0x7fff, 0x8, 0x1}, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ftruncate(r2, 0x7) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x608000, 0x2) openat$cgroup_ro(r3, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x10000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:53 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0xc, 0x401}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000080)={0x38, 0x2, 0x8, 0x5, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) [ 1481.478956][T31904] loop3: detected capacity change from 0 to 264192 06:50:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a0e00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x20000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:53 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x2, 0x0, 0x0, 0x0, &(0x7f00003c2000/0x1000)=nil, 0x1000, 0x12, 0x1}, 0xce8f) r2 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r2) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r3, &(0x7f0000000340)='./file0\x00', 0x90880, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000200)=""/193, 0xc1}], 0x2, 0x80, 0x4b) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x642503, 0x0) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f0000000100)='\xff\xff', &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000440)={0x7f, 0x9b, 0x20}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) bind(r1, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @remote}, 0x0, 0x1, 0x3, 0x1}}, 0x80) 06:50:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x40000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:53 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x100000001, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x20) sendfile(r2, r3, 0x0, 0x1c500) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) r7 = syz_open_dev$char_raw(&(0x7f0000003340), 0x0, 0x422102) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r8, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) r9 = syz_open_dev$sg(&(0x7f0000003380), 0x5, 0x100) sendmsg$netlink(r4, &(0x7f00000034c0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003300)=[{&(0x7f0000002580)={0x208, 0x30, 0x10, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x7d, 0x0, 0x0, @fd}, @generic="bb2a274c230803a324d94cb93d485cf52f9bc7fe6fc57f3b1b07dcabba8a83be7f26032dd1a340c315f6c935c99019d6ee726b416542b6407c73ddf7f0112357af4616a2d933883cbaeb819a1103a3783422d2c620880cff861f84e444ef8a915c8ad262404bd587ecbfbe6a6c57183f8ec70e5a2b0d1a80798a9dbd7b7bdfbeb49a54c02ab83739a67a48e25e1433b8947d749759a12caaf6c267cc6d91ae93bbc5360d265e0d36fbcbd9208e64042bab3d6ea6ffe121b42394c19be78b7143e3db8a14b1b961", @generic="1ef51aba6ad5cb1d8dbc4fbab64fd9fa37de989c229c1c544be97168a9318392944dcf31e74085beab1f5221", @generic="6c355c3558c79c85938985afcd05fca90f5ce15acfaccac4b65f4b4e341be2b971cad097a76cbdb247bd76777a00749e121881ec950b36879adcea64e51f336885b29d15a739cc47207d97afb509106bb0135f75f361d92c14e1d73a3eeef40a084d810480a40ff32da97ad03ea69e14c745f5d69ee7f6d78c7009a7ecbb655c671ad1de57027948d3a3832279b9a3ada9ecf441b41b2dab932649ff40cb43f4051de228586d2ad7eec30f579158305149b9aeaa44ffa13a54f1413dbb06b211827ae62ce60829c9a5b593108939773e0e8b768c561ba601fa44", @nested={0x10, 0x3, 0x0, 0x1, [@typed={0xc, 0x10, 0x0, 0x0, @u64=0x3}]}, @typed={0x8, 0x94, 0x0, 0x0, @ipv4=@local}, @typed={0x8, 0x53, 0x0, 0x0, @pid}]}, 0x208}, {&(0x7f0000002880)={0x1b0, 0x36, 0x40aaab3e5b1c0a51, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x19e, 0x4b, 0x0, 0x1, [@typed={0x8, 0x3e, 0x0, 0x0, @uid}, @generic="36178ba1dd05640cca74c136007c887c852e759f2fe5ccd0a24daab5e3986491df4fd62dfd9e35d55b2b0cb7318c1243f372cfece73d452697f1d800e0a12b0ab202dbcb06f26b15cf4156ba6fe4b31a918f6b4014f0cc58eeb4e6e6e5532cc9dfd3afaca39094beea23515c97a80a06e806dd5d17c9bbcaf797a31ebbc74c0e35c37c443def21920edf339249843e0c35eb3e9b2d2d4e6a50cdc2a2538ba7a6d795f8a562b956caa38c3d4015d8a855de1dc9a26783912220", @generic="b4b769b9d243b80da7d0c1410d1cd13283ae60c731e22ebc2aae05ac7fd3639faf39fb219b8497275832361e281b6831a39340c418d4bd7260948b90e302f9c51e27cc1c18550dc4b18c9bc47610694bc4bed0e825e72aea16d1663e38df5699703e6a7c868d7bf6a4af89dcc4cff62585213f02a5a694cb039b862bade79c165e1e4777a05a8da1ca3f40be6e6a945b225a5bceb75cefcf0dbb0d99c063689fbaafb0f60e97ad4d696c5ef730dd77f53e77ab5c1a288d5e57e78f36f83e14929a52afbc186a80c389fdd2e5949c4d372e4400c34c434ef2d0"]}]}, 0x1b0}, {&(0x7f0000002a40)={0x3e0, 0x24, 0x1000, 0x70bd28, 0x25dfdbfb, "", [@nested={0x154, 0x1b, 0x0, 0x1, [@typed={0x14, 0x44, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x6, 0x69, 0x0, 0x0, @str='&\x00'}, @typed={0x8, 0x21, 0x0, 0x0, @u32=0x9}, @generic="bfd930c7eecbf96d6c0e1b4230eb1f9d6390fa7c1ea39ec9c786bd5614230b22e449a58f46a3bbffb80944f98c84418c405b79ae207d4add4e06c006265d877ffb0f65d69b01a7961a944b5cf8ed4989a1ddc247ce17d3c6f67202c26d31a9227f9c21fb1391e643fdcdd571c8d80d8299681b422b35258437dd33353c00", @generic="5b8ea2088aacf1568bfc8cbdeb6205f6461fac96a32fe7566801ce2369d66c9c2ed9594eb3c6280f55e43ba9db09e9c29344c14400e39cd5b50b0125753ac2863fc7cf3b548c9d636f88204cd1d7374f943046ecaee93679bdf814d1c583fcb694e7501dfe5cf0bed70cde8809a41e1efd204d6a620c277222cdef2a8383a3082bc036ad0f2dda07b06db1515cfb4dbed4b1", @typed={0x8, 0x78, 0x0, 0x0, @u32=0x8}, @typed={0x14, 0x31, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, @generic="58a52bef9575d0bc01e204a7", @generic="4e78f0b09ea3a69ab3d565087a29d6ecdcef434ec0058e63e76de08aa8fe9e86e342136d", @generic="e43978112e149e3caf01b7641c09a786bfb2c3a17adb8dbd1100cf3b00187ccda4ae3141bd592782b86bd2fe1b5465662436fdbc8821a7428d92d46ac7bf883428060fb5f81c11f2d4693e72897d43f4b8539790ea3e2169f95552b2b8c4b7722c567d1afbba5718564410eccae9e7df0304196afa03bacbfa6562d034e4d9e7146a42abe38e6b17a61b11c87e2c278ea09bf6ad42a7f054750623de16ab9d35ef9bc6f9d2933d5565384ef9d4faba77bc76e78ff269db6097bde9e37a7a2611fcaa6b80739364524382aef47964c524273f4f7b8a5ca2eb0086722fdabaf6cc0cb21e4f975f2ef16534cc37c9e0659172", @generic="7424bc59c20c7953d3483d243101b0356648fe13c19206275c13d3a1949f39301a730d2bc0f18df8c095b8c803099012a83be2b31a9980cb4b65ee17ce4c444cd508", @typed={0x14, 0x4a, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @generic="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", @generic="9e994a2f88b2ff"]}, 0x3e0}, {&(0x7f0000002f40)=ANY=[@ANYBLOB="f8020000290000042cbd7000fbdbdf25b200668008007c00ac1414bb08fe34110ee38396f5813f7fe121e09b0170c7d5944e7f76da3a2d2cd476c3193e5c241df4677697b0e1a335e5eb49e488ebfcc379e4b941a5044782d88ac90e410ce3e684b8d5024a42f613a377709b3b801da1d05a5b79cd9bb96cc782b3283ae85bc66d191ba6a63708000600", @ANYRES32, @ANYBLOB="040061000200a0c9fc0000000058de000400"/28, @ANYRES32=0x0, @ANYBLOB="0400750008005300", @ANYRES32, @ANYBLOB="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"], 0x2f8}], 0x4, &(0x7f00000033c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r5]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [r0, r6, r7, r0, r3, r4, r8, r2, r9]}}], 0xd8, 0x20000000}, 0x8) 06:50:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x100000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:53 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r0, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) [ 1481.807958][T31944] loop3: detected capacity change from 0 to 264192 06:50:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x6, &(0x7f0000000280)={0x100000000000000c, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x2, 0x9, 0x6, 0x2, 0x0, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5c9, 0x0, @perf_config_ext={0x6, 0x6}, 0x3269, 0x5, 0x101, 0x8, 0x3, 0x3, 0x7, 0x0, 0x4, 0x0, 0xff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x200, 0x0) write$P9_RWSTAT(r2, &(0x7f0000000240)={0x7, 0x7f, 0x1}, 0x7) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, 0x1, 0x4, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x3}, @NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x73b}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x1}, @NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000200040000ea80000000000bba439b5dcb5b421400018008000100ac1e000100"/44], 0x2c}}, 0x0) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x2) 06:50:54 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r0, 0xffffffffffffffff) sendmmsg$inet6(r0, &(0x7f0000004400)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x1f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20}, 0x1c, &(0x7f0000001180)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="53c69ccd", 0x4}, {&(0x7f0000001100)="7dc4f849e502ef0a9639db79dea92bffffcba6530debae474d72aed4b10b98c3998ee41f87f86903088bd6797af533acbbce1759eddadad64dd126242a87c7d0c82c1c76b130188457333faedfde66c50e52b1", 0x53}], 0x3}}, {{&(0x7f00000011c0)={0xa, 0x4e23, 0x5, @local, 0x7}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000001200)="b0f61d7f38c4edd41b5d6139776075fce8ef51a8025401d20d80c917154c78827e4add3bc683f2d590df01862749bf59c649ffec7cf03d4334de6f5d8444a5049e01306be2caeaa4c694eab4d4e5340856661b9dd0f24128bd6b8b85fe3a5cb484da4c9ea2d43c808b492f02913a1e176baba98579c26fc5749ab77bb56673698322d9e5cd9afd1bcadb10909e00139cb15aaea34cf29b4d31cffbab", 0x9c}, {&(0x7f00000012c0)="1c2f03b920b100c97431b9c6c06493b1cdd8791e4b970005b9ba3602bde931aee2c00375df5b22be6e898decf5752573ecc62146a873a34fe6341f34bdbcd9d3856d99c19ddbccad82fb3536782a083064e4a4c85ca852", 0x57}, {&(0x7f0000001340)="5c95a68f66ce45b0829d11621a5c117d70644b9435bc79685a605ca81beec95130a74f37543981ba47d97c7c8fd149cc2ad43812a4ab360e2f7a1e4ea9a557b015ba7069b24c3e11418c83c437dba2245c7b839d76c60b", 0x57}], 0x3, &(0x7f0000001400)=[@rthdr_2292={{0x88, 0x29, 0x39, {0x3a, 0xe, 0x2, 0x3f, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @empty}, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast1, @mcast1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x2b, 0x10, 0x2, 0x6, 0x0, [@mcast1, @remote, @local, @loopback, @mcast2, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback]}}}, @hopopts={{0x38, 0x29, 0x36, {0x2, 0x3, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}]}}}], 0x180}}, {{0x0, 0x0, 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@pad1, @enc_lim, @calipso={0x7, 0x8, {0x1, 0x0, 0x6, 0x401}}, @hao={0xc9, 0x10, @local}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x80}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x7}]}}}, @dstopts_2292={{0x58, 0x29, 0x4, {0x3c, 0x7, '\x00', [@calipso={0x7, 0x30, {0x1, 0xa, 0x1, 0x9, [0x875f, 0x4, 0x1, 0x9, 0x5]}}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x40}, @pad1]}}}, @rthdr={{0x68, 0x29, 0x39, {0x3a, 0xa, 0x2, 0x7, 0x0, [@remote, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @empty}, @mcast2]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x2, 0x4, 0x0, 0x20, 0x0, [@mcast1, @mcast2]}}}], 0x1238}}, {{&(0x7f0000002e80)={0xa, 0x4e21, 0x6620, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8001}, 0x1c, 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{&(0x7f0000004140)="09ea81be89651f59fa8a84b7ff76382cc89dd2d89560ef6dedcfdd4c97698daab44312d3a264c964506f35ced5c67e35a776bb51854f12826814d65e286d426473841d2a4ced4ec6dfaf00076f9fd4d9be0b3b6830dd6836f17085684fda14493a60a926b5debe717dda3f34059024b8c4cd618ff87c0085c73634ad603ec74f0a920c86aa774196094165268c3c2ac24daeb25e293688ad7b92f9edd64488ac26d9cc233058e7ab4e0085ba27531882653cbfe420f2764255c1de81f2e790a1648d394161eb1c150b4cad32eb79bdc5", 0xd0}], 0x2, &(0x7f0000004280)=[@hopopts={{0x110, 0x29, 0x36, {0x2b, 0x1e, '\x00', [@pad1, @pad1, @generic={0x2, 0xeb, "7e63cf935ebfc514aacedbd6b0d12427030f5f0498f58b25b2d206fc4c57327496fbcdb62c448e116c677a646c9aade37c3ae0ccd48754377afa45bb79f376f3ee5c867832b04939d3b868e365dfee0f8f25ac9a61c3d7757f66c06b417e3f430a634811ba168204e5d62f02b6efc2ab42b0aba2f06c4d56eaebf01cf5cbbfe6bf49d8c325e894b80a29b6931780f3a2fffe55aae2f7568aecdc1c382ddd8d9123c0f8fdcdb6d96eeba0b2676c3b052a541a2eddeb09b7aab2309e70bae18310a8ecd88724be34d31b52804011e95b03399bd3ee0cae088671a60808b909a5f6cd24630612f5843c8bcc1b"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x81}}, @hopopts={{0x48, 0x29, 0x36, {0x8, 0x5, '\x00', [@calipso={0x7, 0x28, {0x2, 0x8, 0x0, 0x6, [0x1, 0x81, 0x40, 0x7ff]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}], 0x170}}], 0x6, 0x85) r1 = syz_open_dev$vcsu(&(0x7f0000001a80), 0x9a2, 0x2002) sendmmsg$inet6(r1, &(0x7f000000ed80)=[{{0x0, 0x0, &(0x7f0000006900)=[{&(0x7f0000004580)="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@generic={0x3f, 0x82, "7708a441a66a380f9da3f30024e65f85f2c866435f86d89bcc00f7b0b890aece8dc7e8071cd9226060842c228b2336c147c793b5fd205204bff87c742c98149066ca51760aafa52e6f8808fc20807168aea4618f9abfc066686cec57c621d9ac8980ed5049bdecdd38add68f0b6ef5fb79339df4b4be3d6b3260429c6751e0e41471"}, @calipso={0x7, 0x10, {0x1, 0x2, 0x1, 0x1000, [0x2105bfe9]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0xc, 0x4, 0x0, 0x0, 0x0, [@mcast2, @loopback]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x3a, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0xc5}, @enc_lim, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @ra={0x5, 0x2, 0xff}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x2f, 0x8, 0x1, 0x3f, 0x0, [@mcast2, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote]}}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x0, 0x10, 0x0, 0xd3, 0x0, [@mcast1, @dev={0xfe, 0x80, '\x00', 0x3a}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, @private0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast2}]}}}, @rthdrdstopts={{0x1020, 0x29, 0x37, {0xff, 0x200, '\x00', [@generic={0x1f, 0x1000, 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@rthdr={{0xb8, 0x29, 0x39, {0x1, 0x14, 0x2, 0x49, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}, @remote, @empty, @mcast2, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast2]}}}], 0x2380}}, {{&(0x7f0000009180)={0xa, 0x4e20, 0xffff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x6}, 0x1c, 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{&(0x7f000000a400)="539b62e3397435d690293aed516b2a5870faaa1e8d0b859027b1c4f431dfab91a0719d7feb6ae3dadde628c2426a64af7e07014d1879f1f3b7977ace3e29a0e20ee919cc47b38c6e619c5431e2051875bc182302772d96872d44ccae770484e16ba3cb66a3b2550cc94c1b7e1ba584a8000f51b0", 0x74}], 0x7, &(0x7f000000a500)=[@dontfrag={{0x14, 0x29, 0x3e, 0x4}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x89, 0x2, 0x2, 0x3, 0x0, [@loopback]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}], 0x58}}, {{&(0x7f000000a580)={0xa, 0x4e21, 0xfffffff8, @empty, 0xfffffffe}, 0x1c, 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"}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}], 0x1290}}, {{0x0, 0x0, &(0x7f000000ea40)=[{&(0x7f000000e940)="0042aa6bf3048236691debbf61dc984db4ebad25fb665cd654000cc943628666122f105751bd8c4b2a503b3be353e6a14a9fd6f6ffdbfbcca59d998d69db8036a342bc226b3084d4877b3bc61506ed590ecdf1c0fb4532c28121a9384612057cefba73146e94afb3702447160c2aec489be6fbe71992dd73bb4187f771adfb67457a6cf4812259124e0fa3a3830780711e949c42d82bcf492a8c31665750630482c3c5a35156fe68dfd8c235635705d31e8ebd8931e14e18a35bc8ef07c5bb964a14031b3c8ef070b018a444f4907a", 0xcf}], 0x1, &(0x7f000000ea80)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x2b, 0x0, '\x00', [@ra={0x5, 0x2, 0x8}]}}}, @hopopts={{0x90, 0x29, 0x36, {0x34, 0xe, '\x00', [@hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x48, {0x3, 0x10, 0x6, 0xdb, [0x4, 0x400, 0xfff, 0x4, 0x81, 0x2, 0x3, 0x1]}}, @pad1, @generic={0x7, 0xd, "f8b9a4b66422854a966e94f177"}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x7f}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x2, 0x70, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1]}}}, @rthdrdstopts={{0x78, 0x29, 0x37, {0x2b, 0xb, '\x00', [@hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @remote}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x1f}, @pad1, @generic={0x20, 0x2e, "37f765643239f21e46bf54ec99c6900ce091bf8f9d5a071c9fe1f3c29da19e5a5107800b8caa36c87a64f16ecddd"}]}}}, @hopopts={{0x150, 0x29, 0x36, {0x89, 0x26, '\x00', [@calipso={0x7, 0x58, {0x2, 0x14, 0x6, 0x7f, [0x10001, 0x8, 0x5, 0x101, 0x20, 0x6, 0x3, 0x0, 0x800, 0x71b2]}}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo, @generic={0x4, 0xb4, "b8fdc108d30c5254c5c2a3fb370e1e51e9d38978e7262caf1c9074d4c73835fea834f5bb1ac87b443b309284e71f88945de6dd9e8267e51a6fb2b66aeaf4ca88adb095b80d92a1ef7645944be5fa48a8f635db8e92110b43b5a9cc8d699cf8b55ca5826ea409d098a2567a181829d706e6c11be2f197ba3db954aed543a58b1417a35e3a3552ea413535ad8bf3f9239c02599b8e13108eee29e31c0b4fd22ad91ddbbada6cfd6b71dfeb71913be505f50e29b104"}]}}}], 0x2e8}}], 0x7, 0x4) preadv(r1, &(0x7f000000f340)=[{&(0x7f000000ef40)=""/188, 0xbc}, {&(0x7f000000f000)=""/72, 0x48}, {&(0x7f000000f080)=""/4, 0x4}, {&(0x7f000000f0c0)=""/157, 0x9d}, {&(0x7f000000f180)=""/50, 0x32}, {&(0x7f000000f1c0)=""/54, 0x36}, {&(0x7f000000f200)=""/113, 0x71}, {&(0x7f000000f280)=""/165, 0xa5}], 0x8, 0x4, 0x101) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x8000, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000040)="5d40955f56d88eff65a6c0225b82631c2246c5adc5e6a3a8864e898e24ba6ee738f375eff012a3eed2cc4f625b4d9a6a57cb8527a7362240", 0x38}, {&(0x7f00000000c0)="dff2928c79896b35152bf8789030ba666216bab3990e5247681fbed2c452f0d0e169c8e28dad59105f1091a1a301e2ca61514dd713e35d5f4c712b1c9fce7fc8a6af546e69910cf38eb271531f212a0f9fbdc9546099f74a5d7e394e9d2bf19a8a8673", 0x63}, {&(0x7f0000000140)="35302c7119fac6623302f4e8eb30e5a721b579318ace9ba13e8bedae64c8fe085bd8ff1ccb0097e031c9a9fe5cf9ac65f1e38e45f0d824bf50d98367000000000000", 0x42}, {&(0x7f00000001c0)="6b5bad0458b5d01323dd278c1d0c8f560b10d40b769fc3e22c79edd38f50137cd4dd02a4b73ff8ca7c27bccd3c274167577ed281289a045ceeae2b560f5a61e97a9e3b7eb71a3533173ff7ca72a1f1dabc01eb45b30787bbbea3513b239dc5447eaf6f23bdea02b5efcda0622f8ff628205bb782e7d968b4ffc6f7cbcfa7484d8eb12c66443d36d0c35556a171930aecc6f0d812422bdc7474167d41d4430c84bf83f2c681cb09c492656b", 0xab}], 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:54 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1e, 0x9, 0x3, 0x0, 0x0, 0x32, 0x2000, 0xe, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0xdfea55a218b0cb75, @perf_bp={&(0x7f0000000000), 0x3}, 0x80, 0x2, 0x4, 0x1, 0x8001, 0x40, 0x2, 0x0, 0x4df, 0x0, 0x1}, r2, 0x3, 0xffffffffffffffff, 0x2) 06:50:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x200000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:54 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) readahead(0xffffffffffffffff, 0xffffffff, 0x5) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r2 = dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = accept4$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @private2}, &(0x7f00000000c0)=0x1c, 0xc0800) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e24, 0x4, @loopback, 0x3}, 0x1c) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/161, 0xa1}], 0x3, 0x400, 0x281) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(r1, 0x21c19c4) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x20, 0x0, 0x0, @time={0x80000000}, {}, {}, @ext={0x0, 0x0}}], 0x1c) [ 1482.460452][T31999] loop3: detected capacity change from 0 to 264192 06:50:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200042, 0x20) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x204000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:54 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) mmap(&(0x7f0000479000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r0, 0xf4bcb000) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900170a00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0xd0, 0x7, 0x8, 0x0, 0x0, 0x4363, 0x42021, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x81, 0x7}, 0x280, 0x9, 0x81, 0x3, 0x55b, 0xd, 0x9, 0x0, 0x8001, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setrlimit(0x6, &(0x7f0000000100)={0x4, 0x8}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r2, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a0f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x300000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:55 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x4, &(0x7f0000000280)={0x47d13a74, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:50:55 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) read(r1, &(0x7f0000000200)=""/22, 0x16) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000140)={{0x1, 0x2b}, 'port1\x00', 0xa, 0x20000, 0x8, 0x4, 0x5, 0x2928, 0x1, 0x0, 0x1, 0x8}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r4, &(0x7f00000000c0)=[{0x7f, 0x1, 0x5, 0x81, @time={0x3, 0x43}, {0x7, 0x7}, {0x5, 0x1f}, @addr={0x8, 0x80}}, {0x0, 0xff, 0x3, 0x80, @time={0x6, 0x80000000}, {0x0, 0x1}, {0x6a, 0x3f}, @addr={0x1f, 0x1f}}, {0x5, 0x4, 0x7f, 0x1, @time={0x7, 0x7}, {0xfa}, {0x5, 0x7}, @note={0x5, 0xc1, 0xea, 0x6, 0x4}}, {0x1, 0x20, 0xa5, 0x1, @tick=0x200, {0xc9, 0x3f}, {0x1f, 0xf8}, @connect={{0x88, 0x40}, {0xd7, 0x43}}}], 0x70) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:55 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x1, @perf_bp={&(0x7f0000000180), 0x1}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, &(0x7f0000000340)={0xfffffffffffffffc, 0x4}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x3) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace(0x11, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x8, 0xd1, 0x0, 0x2, 0x0, 0x3, 0x41207, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000300), 0x5}, 0xffef5431e643876c, 0x4, 0xfffffffb, 0x7, 0x40, 0x101, 0x101, 0x0, 0xff, 0x0, 0x401}, 0x0, 0x5, r0, 0xe6044ec283509deb) sendfile(r1, r2, 0x0, 0x1c500) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000140)) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x37dc12502000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1483.311252][T32043] loop3: detected capacity change from 0 to 264192 06:50:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800004, 0x12, r0, 0x4000) r1 = socket$inet6(0xa, 0x800, 0xffffffff) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000240), 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00000000c0)=""/122, &(0x7f0000000140)=0x7a) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) open$dir(&(0x7f0000000100)='./file2\x00', 0x8140, 0x40) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xa0, 0x5, 0x6d, 0x1, 0x0, 0x8, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x696, 0x0, 0x156c}, 0x0, 0x10, 0xffffffffffffffff, 0x1) sendfile(r2, r3, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x400000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) tkill(0x0, 0x2f) setrlimit(0xf, &(0x7f0000000140)={0x401}) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) umount2(&(0x7f0000000100)='./file0\x00', 0x3) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000180)={{0x7, 0x7}, 'port1\x00', 0x0, 0x1a0444, 0x4, 0xfffffbff, 0x7, 0x8, 0x0, 0x0, 0x3, 0xf}) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1483.552524][T32083] loop3: detected capacity change from 0 to 264192 06:50:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x500000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x600000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900201000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1483.805079][T32111] loop3: detected capacity change from 0 to 264192 06:50:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x604000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001100666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800004, 0x12, r0, 0x4000) r1 = socket$inet6(0xa, 0x800, 0xffffffff) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000240), 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00000000c0)=""/122, &(0x7f0000000140)=0x7a) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) open$dir(&(0x7f0000000100)='./file2\x00', 0x8140, 0x40) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xa0, 0x5, 0x6d, 0x1, 0x0, 0x8, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x696, 0x0, 0x156c}, 0x0, 0x10, 0xffffffffffffffff, 0x1) sendfile(r2, r3, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:56 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000100)='./file1\x00', 0x4000, 0x1c8) syz_mount_image$ext4(&(0x7f0000000340)='ext3\x00', &(0x7f0000002600)='./file1\x00', 0x8000, 0x4, &(0x7f0000003880)=[{&(0x7f0000002640)="652f899551d46a2cc968fc814dccaf9b187b9bca7465e761029b8b7a7e466ab4d5d030dec38794afe683e0bf1e698d916dbd480cd5ca025aad5df43789756bbf9678a2faf7783df6da14bc8446f3e7fbf4d0c90aebb0c6b8b6de84a94605fc80edb4514e5e7b5edce49a02935d71e84ae2c0c1b1a0e730f94c5b881744e066cbee8b0f79d15d1a6c1f9af43ca77a49dee6d5bc871ef152eb510de49166eb9fe7fa3c0bd76f999960d162af700a445d938f7d985f6b5f478c3329cd5ae91115c9382e145f06533c34a68a54c835ed9cc395077b45ed916700f4e56c2ba77c9cf1d74d727c6daaf54e715789e5bbf2748969248da51e2b56600281c07e72a8a632df014ce9a31f6c395f2e2b135a14f5197e6813122fe38fff29920af3b71e087fa20a9ba65bba2e58f1dec0eea9ae70c0bbaf788f9c9bb9269fe299716664b725311668d00d0a456f2be95963430212016d734e2a5d07a6089e7f2e6503249be705da3c7c69d0bbe38ef71f59b75b97941834b1c1c5924cc1bf45559d2fd3d5b0815d3d1cd3e195a2bd561c1d5403a8c5eda828daf0242d0e3632a38fe17eb0ea28bbbbb10704b66d4a5be7f817afed73003e9f8e236bfd1d482763929899014096d267fd4c829774cd502c11f69d1f0417b099821006d9758bfad6c84cc7d7530979bc5e666083d671439a8b320d8aad0f384ab8a0b64d92a91437bbb55bfcda9238a227bad6daa2cfb4e8bf93675f05e7a2c7a881d3b0e0d71ed4effce8ad941deb6104e78cdd85dd69595783c3e0dafffce3c63c8689307b89ff469d80805a11e2d6352b7354c77eecdc5c5917adcdb6876094715c831dcc150a0df089177730f6099fffc73370719a017b31b3c0b363a0a5b1e25131bd7e1a719da022106c654913744859413345a0057406bc65426dc96a12e7d53b4300b18da693c0c23f3d8fa320532e1b0722f3b7ea83c87aa4baf1c5a662cdbd6c4bce042efd142fda27518cfe098148e2b74bbac10380e3e301578408e57d7be3d0556771f25d680d8f272a6bdf2b73f8107f367e4395a6be28c500da50b84cd5e456d50076d1f584e91b10b95239161ef45884420012ef8b582a970d8602620ecc9d0ed2d0a8309734fb01cdfcbe08576b2be709dd99ab439c98314f964e8dd26b4a9401d31fb5b7287178517131d5fb88046fbb391109ea7f9e88f46081d356483e6b4f04ff498dce027004b4de96e24cf8286421e5a296df440938838fc75d027b8db89a393363bdff47006c10aa239b3f081b4c10e2cb1bded8af0f0180e116df116bd9bde29658d69a771d2d45662d5915d1a9a5c130b38bba0027fa37ba875058bb0e1eb07f7ef76e2f771db04c646b28bc8a94a9480fd8125291554308270de8ea95d83165413e7457e97a20393aec73bc759b2255b6b8021b900d39aa2bb30f18fdf37fce79e37707df06269730cc4eedb06345f5c389a933254f565f4558eb1cdc0253865ebf28e48f1e77305ef8af056ff0ac4848ce7e12d4d534935141f434d1b4ecb5bc58f797b01a25fe1605d6c70e5eccc5f0722a1907bfc47e0fc0c0251635ec9c2221c643cb3b24a30b31fdfeb66305312f96abf2d864be6d0120e7254dcf7abf814149f1c56115a5c65cd2117c7a14325fa1c68486f64125ad9b85a59ccc6bf3aef113042364c9fecdf23b6a82878a981eb96b0bd4a04a117c3766055ac01cf227bc2bb9c85b6ba85588cc896eced2141f24a95081a9da2f66d509c8de9a000e91224c5bacd28989a82d82eea7fa1b9e2fab515c2c25be20ebc892077c38da5fe55ad8564aac145b9de39e93e177973ac03e8ad9d49c73716535fb4b01e03e6c475087b2b46d310eaa001aee9dc0e554dde2c80d620b024786c66aa162d8fe3c70723a5e3d48ce441388c038c97873157bbc324750fcef0954ec064c9904e3b6e0002c7c521eddb8d79403c13806c044c6ba2f4d452d49f0401a03cea6e7fb3a2d3164a7b1e0bb2a99e92ac4bef9121658b390df3f523480f05b5da63131323ca4d8f238b65cf2ca2a1d56beb7a5b6ea9236e67486f6ba123d3941406acc14599b8fbe1fe96a83960aa49b87ebfd56fc3730f4af488fb86e24e34166c3a1318f14672415602bcc766e6ef155d9c0651cec69d25c5d2cb49f68b9985cac89917375c9236f89728beb7900993bac3e688eeba05a005081669bacf59eacb292f616312f6e01f785e9d7dc8ef185dfaa284d445aa31808f775591b92eab0c7ce252693523ab28882443c33fa82df3d842eb5f5728eca6b76f2faf823a1bd2b4947ecf9f2c4124e769420d6a2d9b6b0defaa73f893352cca97d2311c2b1dfc38b8c1e04ef9ebf6bbd5ea7e8ef1f73bf53304308ac43387de5740d6b8e1dfc79abaecf6f4f4a41f964504b85c6226c05fdf623afcef1faf77ada028aeb426df3a341d90c587ab1afaa9ac6433b37f8a470fe44f046819684a8d884b6f1cae85765bdd83d8021ba115e357fcaf6f4bde1d7d49031daebab0ba2517a11f3148d2144b4140d006ef5c0262b8192a4241be33722af2ce1d4f70fd3840822df06f4fcc9318f4a1759225cbc2abc24797e0d7a84a6163ada7fefaad2b44fade656d01fe0b9b97091b54feb91811d869e8192aae26d54d2e5ae67d746a22f04c601ff1818e4130fcdc9d87780d28fdd96b68235c383082b83cc99afc1e7f955d1eedb97ef4a41f8c73be8bffeb728242cb14ea0a8df6a01ccfc01ca6e04e46e5391814bbd90a1b6420b81814b2987962cc6e774ecc0298ca2979a3de96ea5378b13bb70e9b4d623dc4a4318d532b2968dac7a73b4e708933ba5bfdff89adae04709dee09faa2b7654ed32773fd2716ee1b588e26a7c158bce60610c46de25da289d25ef131478692313a107fe6c7b9767b2cc33d82e464bf374f4ec7b3969bbd4e48fe8f891bd3eea01be6292698eadbe67f1f253c568c03fc6a2b2142a4e9f65e041afac14bb7e5ff0e01b774822be9e3b309185fca62342ee127c9f31e9d71ffa2e1b3b55e31ef55437d963311c2f9e02ae3d80a6cfb36ace1a5ade1c7f847b4368152bdab5379a84c31e9899c4874756cd86bf3c8e9b9be044e03558d3bb0fdc781dc5cf73bc3b7e85830eaa38dff133ce0679738514440d77f7734622ab37e9f230bcd9ba1c50b4e510d20944471142c4996a90f460572e17ec96f84475486d700600d3ecf732fb117c3da083caffbac83211e3b3d8ba8d6a18ec4d3e008cdd2e339039ec64d60f59c55d9163ecfc94a223e537c3465a1e0a1be200f766d9d5a66f75b23b9ec5a5239e86417ca4f3cd89ffe63d8103c08185663b17207f77a7be57af2c03e8e1f9d800e794f5459323c119833d4596690bfc826cf15916d32c5d74459a0aa69138ae39a721c38efc3bde663deb82c4f2ed630a5d6b54fb3593ff776f10f0e60d8c2ad6859a40f80289bdedbc421490b6892f95d2e746aade1775ae3f79ac2051eaccd66153de713da1865b8a1aa1586ba356cb263eaffee0f04be6ea8d8252dd1d85f7ca0223b962ba1fb6b4c4043de8e963a7f8cb5e1635edd9b3e3ac89bb9b40ee15a4be1d7026970d19e66ad5b8f433c57f81220ed65c810686c2b299f6e33b0eb64274e36ac673521bf4bac68efb704d423402c9efffb8058bd7bc5a9f919d36df4e9596841354495b577d45774485841b386121c4aed1ad28aa12b3d5f1f3f9c538ad860234ff8929d4c4b8d14843061ede0c6e1de2b812d52dfba669a90b12faeee888c1c99f5f36a38be5fe1a86242a7210dd97738b23d7f7fa2a6dc6b050f674eb1812632785523dd7d02fadb03f3f01d339a6d844386a0177c0748096a5a6ddf5a6e5e60ea8fbaae69cef0e64666c074b2afe6c6bbcc2b16d3896ada27cb9fd426e4e018f2ecb8dba41ed21f778631449879ffccacf4b906afb9ec2ac08fc41bc53a66c037399ef7248249ce020236d777a2c4c9fb4d3e8592711377ab7d42ab90100092b8880f947c6de045a3381fc641f1b54b9a40ef4aed61743e1811f4b784adb32c351701ccb1cb2cea88acdd8930adff2845a492f437578725502c2bcbb2c217f7604bf0c5eea6d635b0be51376ad12df63331a62c0298ee0a20964b042f96bb285dcf80cf1420087b327f5fae54e61976f0fd5e8de2aaba33e24ab6befb5d064fc8a091479feeaef4c178b0e956a8fb9227e347f40c0b22985b126d3f619ccc99a5dbca7460d2a7f7c191197370b79114383ee95b58c2e28bd9e0e8dcbd926394bd2faae33322b8411add924513ea4e100069ddc7da14f7a4bcefdfd55428a29bab78b8da4fab228f141dae4876732bde2b2b3129c93990f68b682764ce9b7cdd3fa3eee8ab292b48d45dd13d9b7e2f15512720d7c9aa3fc8952fd84201d81d6736f59d3f9ecbf00a78979ebaa8f80c80b76351ca587b8f2bcbe2f8cf5033076009d41b304fc6aac37d483e4cb9188a385fdc771a554cea971124d5af6e07485327f28d4284e25ff2de53d677932f823b810b3b46790d49ebe93758a916a62b6e0cb67522e556e31275a5d0c8db363a21225351bc84fefdde8124f3895979f8f434b53f8371208f530a490334114fb85dc6f8ab84eb0b635927708fa1ff9d5197179267a7bb3a7b54ce7111f6b634cb25c22c9f5d8a1f8dcd40722c43d64a2cb66534475acad4effb98bcfd137fc1bce6124b9034e197b49cd971fcf8a6d4d4166dd5c99af8ca2fe76d4becda14b56238996abac26215f35304643208128b97120219f2d4f69bb9b74ed67470bc0194ca6beffc3cf97ae6b08a3ca363f50fb843ba466a865ca249813df2ca6062150d02bd3869adb1534e4630cfe3ce6cb9bb32b06f70e38835828dcf20eb17912352d2a4174d7ab409206814d31b6b25464bc75292c7fd1195e7c298b6b0894705de61129faabc8a7c8c333ea161838af33daa6d231930635b24be9ce25c6e5a77703c35dae1322c6f2abfe9454d32cadc78161d47c7bfa4f376a5c8771ed4881904528466205a42656e5d9f85300d43bc8483d663643f3c39045f35f16b72fcc1ec44a9bd285355ed7d4b0df5ec6eb03c5b52c1dcc00107898f862df2f57db047e91c554731226ddb45f9c856289a6c884a1f58444dfde51a570e30a6b955f2509b978bdfd1dce9ee3076972eabc8a95e9d304324ca4be81c0a0ade387519e710ede36efb7033bffda8d4f95567990bdee23ca6ac1114c6dcac12a411fd8f4c9bdf0c59e1473a9dc80e27bda762fcffbe8a89d83146dc36a40398ffa38db45321d7032aa45d2078a0c1a3b5817610cc5e75d8452ddfea73353ff98b7cee1aac152b8d76d43d6e8d4df235d36291ca7592daa82eb31d76247c520903bfccd0525d07f911589e30cceedf5fdd2120258ab3770108f99905b13577e3f3604e1b438dddb6e7281ff93e3a179574397ab4fce5b61109d940a973e5407784013a0dbe789a225b7d51bb0c7ae2a6f6ada4e50b01df00aecceeec5cd920047aea4ceedf37ae1c3bf791d81d72d7a7805cea8f901f1700dbc33a9ca1d9e9c92384421b8a5634af8bd359abd39ca8e37cdb212bfebb375bb9389668fddfd50620d63f8c4e6e078b97616e832aca3fa086e62a001ae3bdd1165cb63dd6577f4cfe22182efe9478e669d47e40572d649dc5931772c40b758159953ab9c2b2220fa67ff1e825c9513310becb814db17b70c97f4b5ad46747ebfcf7c7c5a41fdbb166ce8a32edc8757ebf7c2dd17f44e476dc1f2ae226ae145a8be955bfd6b4b178069dba673b691489a0a3a623723", 0x1000, 0x101}, {&(0x7f0000003640)="84ad9f068834452e8a487c097d53c6d21ebe", 0x12, 0xdc}, {&(0x7f0000003680)="13404da268eb77a133d06ae7310bb2e05822d0e1f645366cf273141cb26cf99bae7909b53cb848fa026de0111c21d98ebdfe7518c63b0be0416807a1f14e7cf1ff2f257e5b8f68c5bd461356312c6e66248e163d7d78c92fa5af44433d9ad5c5970ac14987d6fcfe56f53ad71c87047303c1c60a67b39b0e829a02c16de167ba9fac17d8bd4cc0b2410565c512832d64abcfe93b1fed48cc9c8eaa76b872b651e08fdc7180607df31c3926de9d42f92b6fe97f6b373a1cd3432558da2378968d9cb79e178525db0064864858", 0xcc, 0x8000}, {&(0x7f0000003780)="13f0ee919de50a86866f98cae86c5b14169a7709e2958b236f423738f9fee4a0eaf1f176ee5c14698cc07198b1d78170550af09613fd96aa7a8e989a19651e22fa0000843f9f57dc2fdec4e3b1ce085206d5d0fd4d866b9bf2a3fd7d63b1e691aa2ac9f99550828a7364713a0ccdd079d6d99fead9a65ca9698f9091da16af2080463ee06d0dc180a09748b5753f332e8765981d6a7cd74484487a9384fd3c2b4b95761bd7cc6851948dd31cfdc2b77b7570ceb84db7a05eff1aabdc58517b23b509f64dff3e30544a50e0766abb9db0da81d1332b6ca7c71b7f19", 0xdb, 0xfffffffffffffffc}], 0x1024, &(0x7f0000003900)={[{@nouid32}, {}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x6}}, {@bsdgroups}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}], [{@dont_hash}, {@fowner_gt}, {@func={'func', 0x3d, 'FILE_CHECK'}}]}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{r0}, 0x0, 0x8, @inherit={0x60, &(0x7f00000039c0)=ANY=[@ANYBLOB="000000000000000003000000000000000100000000000000000000800000000000000000000000000600000000000000000001000000000006000000000000001f000000000000000800020000000000020000000000000001000000000000004d44026e452187301dbdad42300636ede54073625fb96e6dd12f59d080f9a914c78d5ed85c4ccdcead084bdd183b"]}, @subvolid=0x200}) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0xd01, 0x0) sendfile(r3, r2, 0x0, 0x1c500) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$unix(r4, &(0x7f0000000300)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)="f44e4c0fbb0c904043f03b3c6824aaacab0d97e81feece6bfa9b2e4cee881c22c43a8779c5f3bd5b0b647c572c9a2cca0840d49c69d399", 0x37}, {&(0x7f0000001480)="d69ddac3e462bd0fdad2856e2384d82ead956ee2cd47cb8caafee05672c1e7f1d05110d2b2abf072f0da28e1e57349a1de0ebe71b6a57714bfc530315bdffb5d9fa7fe95c3c45050acf1fa94b84bca62ed8becec48db5615e2a8ae270f360167a8e699a98c16a696c3ac358ccd6faddf40ab91c40bf3f4ccecbc40b45c074c309a9c24a6c8dd14", 0x87}, {&(0x7f0000001540)="05811220dad64d4601c576f2a3841db97f3efdfbe5ce35ff8ced6cf5fc0edf544171e59d2fa22448299089807db5497017c5285527339eb641669f9d64862588f77b5febf13a9a581554552d64c2bd1d5706f6e07ba37885aaf76d4768677905a2bffd36d91721c508eb0cffeb2876434018d66a5d8ddbf10e6aa07df525474baf", 0x81}, {&(0x7f0000001600)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40}, 0x1) 06:50:56 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x5, 0x2, 'client1\x00', 0x0, "0be5aed70ce119d0", "8917cd00806360c81448e47c232140790571f13b94bbb61414bf52883dd7646b", 0x7ff, 0x7}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x800, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x5}, 0x1c) r3 = dup2(r1, r0) r4 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x400002) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000000180)=0x4, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lseek(r3, 0x5, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x6ca6, &(0x7f0000000100)={0x0, 0xbaca, 0x4, 0x3, 0xac, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index=0x5, 0x8, {0x0, r3}, 0xf4, 0xd}, 0x2) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x700000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:56 executing program 5: arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000040)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x7f, 0x9, 0x9, 0x4, 0x0, 0x0, 0x50001, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0xf1}, 0x1b814, 0x10001, 0x4, 0x0, 0x6, 0xfff, 0xffff, 0x0, 0x70f3, 0x0, 0x7f}, 0x0, 0xe, r0, 0x9) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) setrlimit(0x4, &(0x7f0000000180)={0x7, 0x5}) creat(&(0x7f0000000140)='./file1\x00', 0x22) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x1000]}, 0x8) write$9p(r4, &(0x7f0000001400)="3b27a40000e92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r2, r3, 0x0, 0x1c500) [ 1484.345620][T32139] loop3: detected capacity change from 0 to 264192 06:50:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) close_range(r2, r3, 0x2) 06:50:56 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x6, @loopback, 0x4117}}, 0x0, 0x0, 0x32, 0x0, "f555460b632b3e9ceaf917ff6bc57052566cea75ab505abc1a18f06ed529e86c170b880dfdf2d6c0a3496cb00cd781d3d479f6b9d886e918af6652a5eb3652e0f7e2fb9058ca9eb7642eeebac9cb0264"}, 0xd8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000023c0)=ANY=[@ANYBLOB="2c395384d0cc970a8f8e287492b8e70000000101040000000100dd10ccf6ee80cd425b6b48140001800800000001000000000000000000000089d08be6ec84f6b2d276c98361413956789cba2ceb3108696c9dd2da2086ceb7010e36ffdf91393db7b65458e3a26d28b1ce0000000000"], 0x2c}}, 0x0) finit_module(r5, &(0x7f0000002380)='(s\\@{+\x96-\x00', 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000001c0)={@remote, 0x2, 0x0, 0x0, 0xf, 0x400, 0x4}, 0x20) r6 = epoll_create1(0x80000) preadv(r6, &(0x7f0000002340)=[{&(0x7f0000000200)=""/32, 0x20}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/228, 0xe4}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x4, 0x3, 0x3ff) 06:50:56 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x800000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:56 executing program 5: mount$9p_fd(0x0, &(0x7f0000000100)='./file2\x00', &(0x7f0000000140), 0xa104d0, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@mmap}, {@access_any}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}], [{@hash}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, '(&'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'msdos\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '\''}}]}}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) getrlimit(0x1, &(0x7f0000000040)) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup2(r2, r2) sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000300)='./file1\x00', 0x2200, 0x4) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) prlimit64(0xffffffffffffffff, 0xb, &(0x7f00000004c0)={0x9, 0x6}, &(0x7f0000000500)) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r4, 0x0, 0x1c500) 06:50:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1100666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:56 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="375648e56c722d337c1d5127798b9ee2609608c2cd7bb9281a07fe7c034102ffb62d068be7bd20f1b01f0784f8fdb0a641887f0806fa6475b79a65e40e1af0653527e808c9841b12645540c94b61bf5185160748172920a60ab9b2bae0556a8412a14c47c05d437d191b0579e29c1e20cbe59bfb5b6038414cd8e8a25a0480ef2d91405b0d81c55878d11ca1be07553497c47351221293750eeeef15ad119b287ed0d8970507e11267cbf76f65933d23c6ad9886f56bd123ecbe6cb3a596daa620e06c59f6779a95e576aeba54a5d8469cce2256647211f45f5d8b3776ad75995a6e44", 0xe3}, {&(0x7f00000001c0)="3a947a1dbe99699938aa9c877f582198ec888b7d2ff7bd858540cc8e4bccfdd9bc9ebb7a28df1bafa3ac44ff93bb7756b0c9bbb54e7e3eddfec93a84ff8cdd945c149e", 0x43}, {&(0x7f0000000240)="fd19e84ecfbc3987876090bf7363010fe5d8a8af6554590ff2043d09569015f0ac111a7dd264a8e360f4b309a071016834a0867a4e139403ea2b4548207c3913de1ec900804ce56bb1f64a06b7cd8f4b1d3dd5459d3d8ddbee97c92f2de29e9156c9dda19748709fc8a873424ac567f6c7130f4ec8", 0x75}, {&(0x7f00000002c0)="bcc998655e402d2017ba7c563cfa6e199de42e7e20b9405e424a55f88f60e6eb0bc538682d7c4c9427384f0b3da4232dc9bc362466705d9a3e4bb59340795184989ec9899019898c45acac54a958af91ba3b7d774b3072167d0b07615b6aed97a7237b6a39bac461eac4ba06ef7c443de12441aba7770586cb4cb70d19e1d26edbfd2567da4346177343a223a9f7b124883748395365e68f8432859d8cc424da7b47a6fd2c82ae2f7e15ed6ba9e147794990ed8919f8", 0xb6}], 0x4) 06:50:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xa00000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1484.750179][T32181] loop3: detected capacity change from 0 to 264192 06:50:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1485.111995][T32211] loop3: detected capacity change from 0 to 264192 06:50:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xb00}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xb00000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(0xffffffffffffffff, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap(&(0x7f0000518000/0x4000)=nil, 0x4000, 0x9, 0x10, r0, 0xbfe2000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0xff}, @ext={0x0, 0x0}}], 0x1c) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) preadv(r3, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/45, 0x2d}], 0x5, 0x200, 0x0) 06:50:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) r2 = dup3(0xffffffffffffffff, r0, 0x80000) sendmsg$NFT_MSG_GETRULE(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x118, 0x7, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x2}, @NFTA_RULE_USERDATA={0xa8, 0x7, 0x1, 0x0, "4fabe3d19b3299004ec84a11e484df3460f49c418bb6dc4705ad8e201caf3bd85cc78e91901818fc2143fae51aeb9bb7dcd77d403034173cddbd72153c7d9c830b3f00ee0229a57a5bd3b7e1a7de367ef635e37579a6d9c86658da4703d012d6e0f73a26d7075d2ea9b01a9847f0d6bf79dbe58b52d25448a552e07f15a0454a2125911f4c5f62b108da5482e1474e8dbdbb9e1e58f63b35f1fc70479d9e5f85e5763d3e"}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x100}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_RULE_COMPAT={0x24, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_FLAGS={0x8}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x21}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x5e}, @NFTA_RULE_COMPAT_PROTO_BRIDGE={0x8, 0x1, 0x1, 0x0, 0x6007}]}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x401) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:57 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) open$dir(&(0x7f0000000040)='./file1\x00', 0x109000, 0x11a) sendfile(r0, r1, 0x0, 0x1c500) 06:50:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1485.462305][T32242] loop3: detected capacity change from 0 to 264192 06:50:57 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x20, 0x6, 0x68, 0x20, 0x0, 0x0, 0x42004, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x80000000, 0x4}, 0x10, 0x3, 0x6, 0x7, 0x1d, 0x7fffffff, 0x618, 0x0, 0x3f, 0x0, 0x7fff}, r0, 0x6, 0xffffffffffffffff, 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r1, r2, 0x0, 0x1c500) 06:50:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x1800000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x202600, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:57 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x200002}, 0x72) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) write$sndseq(r0, &(0x7f0000000000), 0x0) preadv(r1, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/186, 0xba}, {&(0x7f0000001240)=""/148, 0x94}, {&(0x7f0000001300)=""/124, 0x7c}, {&(0x7f0000001380)=""/161, 0xa1}, {&(0x7f0000001440)=""/1, 0x1}, {&(0x7f0000001480)=""/93, 0x5d}, {&(0x7f0000001500)=""/172, 0xac}, {&(0x7f00000015c0)=""/123, 0x7b}], 0xa, 0x4, 0x5) 06:50:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x1c00000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x2600000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1485.758244][T32276] loop3: detected capacity change from 0 to 264192 06:50:57 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x527a9866c3951a40, 0x80, 0x0, 0x7, 0x0, 0x7, 0x0, 0xb, 0x2018, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x5}, 0x23005, 0x1, 0xffff, 0x5, 0x0, 0x81, 0x0, 0x0, 0x100000}, 0x0, 0x0, r0, 0x0) clone(0x4000091005d7d, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) preadv(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) read$char_raw(r3, &(0x7f000000d840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xd200) bind$inet(r2, &(0x7f0000000280)={0x2, 0x0, @local}, 0x10) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r5, r4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) socket$inet6(0xa, 0xa, 0x8) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r4, &(0x7f0000000040), 0x0) 06:50:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x3305000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:58 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) open$dir(&(0x7f0000000040)='./file1\x00', 0x109000, 0x11a) sendfile(r0, r1, 0x0, 0x1c500) [ 1486.417000][T32310] loop3: detected capacity change from 0 to 264192 06:50:58 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') symlink(&(0x7f0000000100)='./file1\x00', 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x5, 0x800000e, 0x827, 0x9b6, 0x2826d82, 0x2, 0x8, 0x2, 0x3f}, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:50:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x3f00000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1400666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x4000080000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1486.692249][T32346] loop3: detected capacity change from 0 to 264192 06:50:58 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x202600, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 06:50:58 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x527a9866c3951a40, 0x80, 0x0, 0x7, 0x0, 0x7, 0x0, 0xb, 0x2018, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x5}, 0x23005, 0x1, 0xffff, 0x5, 0x0, 0x81, 0x0, 0x0, 0x100000}, 0x0, 0x0, r0, 0x0) clone(0x4000091005d7d, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) preadv(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x7, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) read$char_raw(r3, &(0x7f000000d840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xd200) bind$inet(r2, &(0x7f0000000280)={0x2, 0x0, @local}, 0x10) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r5, r4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) socket$inet6(0xa, 0xa, 0x8) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r4, &(0x7f0000000040), 0x0) 06:50:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x7fffffffffffffff}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1500666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1486.956251][T32384] loop3: detected capacity change from 0 to 264192 06:50:59 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) open$dir(&(0x7f0000000040)='./file1\x00', 0x109000, 0x11a) sendfile(r0, r1, 0x0, 0x1c500) 06:50:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x8004000000000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:59 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x5, 0x9, 0x3, 0x0, 0x80000000, 0x40, 0xb, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0xb}, 0x2729, 0x80000000, 0x5, 0x3, 0x1, 0x2, 0x6fd, 0x0, 0x9, 0x0, 0x51}, 0x0, 0x9, r2, 0x9) sendfile(r0, r1, 0x0, 0x1c500) 06:50:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1487.434325][T32413] loop3: detected capacity change from 0 to 264192 06:50:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xf6ffffff00000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1700666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1487.623648][T32440] loop3: detected capacity change from 0 to 264192 06:50:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509008a0300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509008d0300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:50:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xfcfdffff00000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1487.810340][T32455] loop3: detected capacity change from 0 to 264192 06:50:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xfdfdffff00000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:50:59 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5fa) 06:50:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1488.170679][T32481] loop3: detected capacity change from 0 to 264192 06:51:00 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="0400050900000000666174000404090a020002740ef80129480b47591264969d192224e0ca36aba1fea3a9958034c56d0f255bfbc67d45e4c88daa3773676dda2a86d8e593a82765a955ecc5285ef3", 0x4f}], 0xa41080, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509008d0300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509008a0300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xfeffffff00000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001900666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xfeffffffffffffff}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509008a0300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509008d0300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1488.403183][T32517] loop3: detected capacity change from 0 to 264192 06:51:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xffffffff00000000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:00 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5fa) 06:51:00 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5f6) 06:51:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1900666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xffffffffffff0700}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:01 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0xb1d000) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r3, 0x0) ioctl$FITRIM(r0, 0x4030582b, &(0x7f0000000080)) prlimit64(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x8000}, &(0x7f0000000180)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x400, 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000000001010400ffff00000000000a00000018000280140001c008000100ac1e00010800020000000012"], 0x2c}}, 0x0) ioctl$BTRFS_IOC_SCRUB(r5, 0xc400941b, &(0x7f0000000400)={0x0, 0xe923, 0x8}) [ 1489.192870][T32562] loop3: detected capacity change from 0 to 264192 06:51:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000a1a00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xffffffffffffff7f}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:01 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x20, 0x3, 0x1f, 0x75, 0x0, 0x0, 0x210, 0x6, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x9, 0x1}, 0x2500, 0xe9a9, 0x9, 0x8, 0x7, 0x1000, 0x3, 0x0, 0xd96c, 0x0, 0xfff}, 0xffffffffffffffff, 0x2, r2, 0x2) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) write$P9_RREMOVE(r0, &(0x7f0000000040)={0x7, 0x7b, 0x2}, 0x7) sendfile(r0, r1, 0x0, 0x1c500) 06:51:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xfffffffffffffffe}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1489.459857][T32587] loop3: detected capacity change from 0 to 264192 06:51:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0xffffffffffffffff}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1489.774865][T32609] loop3: detected capacity change from 0 to 264192 06:51:01 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5fa) 06:51:01 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5f6) 06:51:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x2, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900002000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x3, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1490.126934][T32630] loop3: detected capacity change from 0 to 264192 06:51:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x4, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900102000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:02 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x5, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1490.440001][T32664] loop3: detected capacity change from 0 to 264192 06:51:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x6, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900002200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1490.692481][T32687] loop3: detected capacity change from 0 to 264192 06:51:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x7, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900022400666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0xfffffffffffffdef}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1490.964411][T32700] loop3: detected capacity change from 0 to 264192 06:51:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x7fffffffffffffff}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:02 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5f6) 06:51:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x8, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509008b2600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xa, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:03 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace(0x11, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000100)={0x75aee00013de51e4, 0x80, 0xd5, 0x33, 0x6, 0x27, 0x0, 0x10001, 0x1000, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x14000, 0x9, 0x2c3, 0x7, 0x7f, 0x5, 0x1, 0x0, 0xb6, 0x0, 0x800}, r0, 0xa, r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r2, r3, 0x0, 0x1c500) 06:51:03 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000007}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) open(&(0x7f0000000040)='./file1\x00', 0x600040, 0x1) sendfile(r0, r1, 0x0, 0x1c500) 06:51:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900d62600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1491.285723][T32730] loop3: detected capacity change from 0 to 264192 06:51:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xb, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1491.410642][T32755] loop3: detected capacity change from 0 to 264192 06:51:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0xfffffffffffffdef}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x10, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900d92600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1491.980678][ T304] loop3: detected capacity change from 0 to 264192 06:51:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x7fffffffffffffff}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:03 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5e4) 06:51:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x18, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900de2600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1c, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1492.165825][ T323] loop3: detected capacity change from 0 to 264192 06:51:04 executing program 5: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x108) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000200)={0x0, 0x81}) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000000100)="3b27a4b46ee92b4a59073c369ac2db8f37802de04682405b9f39fee85e19f9db153c4edbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2690700000000000000892949ccc6e2e54c2d5c8f0b7932b69797f217168b081feb128ae34f0daf9b2f7fda4d1fe26f2de20818daca28c29f602f92941482e461032ff481cef387b9ea68e526acffa8b746aa7a43b7f5dac6aac4182a50b36b2e5cdf0650567ec2a459862134cff72b9046c267f231b1a22dc58ef5d05e32397d753d474539940a994f8fedf7b32168b1c32f91dd72eb49660a7980c8dbc550c2376aaa73651f86fc8f43d02abd", 0x14c) sendfile(r1, r2, 0x0, 0x1c500) 06:51:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x26, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900003f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfe, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1492.430197][ T360] loop3: detected capacity change from 0 to 264192 06:51:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0xfffffffffffffdef}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900004000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x204, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1492.894588][ T375] loop3: detected capacity change from 0 to 264192 06:51:04 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x108) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000200)={0x0, 0x81}) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000000100)="3b27a4b46ee92b4a59073c369ac2db8f37802de04682405b9f39fee85e19f9db153c4edbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2690700000000000000892949ccc6e2e54c2d5c8f0b7932b69797f217168b081feb128ae34f0daf9b2f7fda4d1fe26f2de20818daca28c29f602f92941482e461032ff481cef387b9ea68e526acffa8b746aa7a43b7f5dac6aac4182a50b36b2e5cdf0650567ec2a459862134cff72b9046c267f231b1a22dc58ef5d05e32397d753d474539940a994f8fedf7b32168b1c32f91dd72eb49660a7980c8dbc550c2376aaa73651f86fc8f43d02abd", 0x14c) sendfile(r1, r2, 0x0, 0x1c500) 06:51:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x300, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:04 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5e4) 06:51:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900004800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:04 executing program 5: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000100)={0x38, 0x2, 0x10000020, 0x80000001, 0xc70, 0x7, 0x101, 0x3, 0x5, 0x4}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r4 = dup2(r0, r2) recvmmsg(r4, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000500)=""/34, 0x22}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/1, 0x1}], 0x8}}, {{&(0x7f0000000640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/252, 0xfc}, {&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000840)=""/195, 0xc3}], 0x3, &(0x7f0000000980)=""/84, 0x54}, 0x7fffffff}, {{&(0x7f0000000a00)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a80)=""/76, 0x4c}, {&(0x7f0000000b00)=""/219, 0xdb}, {&(0x7f0000000c00)=""/120, 0x78}], 0x3, &(0x7f0000000cc0)=""/39, 0x27}, 0x9}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/126, 0x7e}, {&(0x7f0000000d80)=""/75, 0x4b}, {&(0x7f0000000e00)=""/32, 0x20}], 0x3}, 0x7f}, {{&(0x7f0000000e80)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001080)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/112, 0x70}, {&(0x7f0000000f80)=""/101, 0x65}, {&(0x7f0000001000)=""/123, 0x7b}], 0x4, &(0x7f00000010c0)=""/7, 0x7}}], 0x5, 0x42, 0x0) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r2, r3, 0x0, 0x1c500) 06:51:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x402, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1493.158357][ T408] loop3: detected capacity change from 0 to 264192 06:51:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x406, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900004c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x480, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1493.487877][ T438] loop3: detected capacity change from 0 to 264192 06:51:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900003f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x500, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900026600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900004c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900003f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:05 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5e4) 06:51:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900003f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1493.905801][ T463] loop3: detected capacity change from 0 to 264192 06:51:05 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000, 0x40) r2 = fork() sched_setattr(r2, &(0x7f0000000100)={0x38, 0x1, 0x0, 0x200, 0xfffff001, 0x7, 0x3, 0x9, 0x7fffffff, 0x1f}, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) syz_open_dev$vcsa(&(0x7f0000000140), 0xe1, 0x400000) sendfile(r1, r1, &(0x7f0000000040)=0x1, 0x408) 06:51:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x533, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:05 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xc708) 06:51:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x8800000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900006800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:05 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0x8e28) 06:51:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x600, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:06 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5d5) [ 1494.206918][ T510] loop3: detected capacity change from 0 to 264192 06:51:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x604, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900006c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1494.432142][ T532] loop3: detected capacity change from 0 to 264192 06:51:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x700, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900006c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:06 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) r0 = fork() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x10, 0x10000, 0x3, 0x2, 0xfffffffffffffffa, 0x6, 0x800, 0x1}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r1, r2, 0x0, 0x1c500) 06:51:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900007400666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xa00, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x8800000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900006c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1495.049984][ T562] loop3: detected capacity change from 0 to 264192 06:51:06 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5d5) 06:51:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xb00, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900006c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1008, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900007800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1800, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000c0000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1495.356770][ T598] loop3: detected capacity change from 0 to 264192 06:51:07 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000c0000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1c00, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900007a00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x8800000}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1495.905714][ T638] loop3: detected capacity change from 0 to 264192 06:51:07 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c5d5) 06:51:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000c0000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x2000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900028200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x2600, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r1, r2, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) mknodat$null(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x103) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1496.119246][ T662] loop3: detected capacity change from 0 to 264192 06:51:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x3305, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:08 executing program 5: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)=ANY=[@ANYBLOB="490000000001010400000000000000000a000000180002801400018008000100ac1e00010800020000000000"], 0x2c}}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r0, @ANYRES16=r0, @ANYRESDEC=r0, @ANYRES64=0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) prlimit64(r2, 0x2, &(0x7f00000001c0)={0xbc2, 0xd5}, 0x0) dup2(0xffffffffffffffff, r0) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r3, r4, 0x0, 0x1c500) 06:51:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038500666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x3f00, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = getpgid(0xffffffffffffffff) prlimit64(r1, 0xc, &(0x7f0000000100)={0x1, 0x2}, &(0x7f0000000140)) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r2, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1496.892521][ T710] loop3: detected capacity change from 0 to 264192 06:51:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x4000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509f9fdffff666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038700666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020602740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x8004, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) r2 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file1/file0\x00', 0x6, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000180)="8c01c5ef61ad017ab13ba728b607a86319fd1dc0d4efcf41209e26d420b8821615fe44f97b5ddd607ad12351eb575b9a4d6b0c598dcaaa95dab6911adfa264765a30ab7815a5f3e993965a25491c928b80f5911287e6fee09cd5b772c37cc56e393806669eda2747016719", 0x6b, 0x3}, {&(0x7f0000000200)="02a440cceff82a075ffb86b0bd9e059d302130c398fe2526d3faac4ef3cb", 0x1e, 0xb5db}, {&(0x7f0000000300)="37fb6e50030fb3b8d9a40204d7f83428484ed0d3cc2a219ff13f41c3ec27971e72d4c925f4804f192946eb6f2d49b1580a4358f274235cee1b621c17f783d7fc2b54f8b713a77393cd56ba476f18b71bfd72fb1894a3717be0e6d7e7e909462486dc1ed7", 0x64}, {&(0x7f0000000400)="0b14632e8499c2847483d4c67613a68174b892b6a476575c6ebf4b7025067858f843911e65ef1ee24fbed958a32bdbbfbc6e514c0f13f7a602a093400e08496e4e936bacdce195f137ddb56be352a69d35e9daaf68faa70a0435da27d6fab53108ad32b0713e9ca5b2cca06207a9900f847137b1345c2d430a33f0746bbe60ae7bed3a2f2d5133320348fca59013d10ff5fffab757337543ed301cebebcd4f90d515365d9084e69225ea6609a2ff68e76b73f27fb74fa30b5b63a849e2aa9a8b0c5a7882051b1408aff11f31c57d80c5a3bfda3b311f1ebf50fa3c7c01a273cc14fa472b48269e7664950f12da9690752a", 0xf1, 0x1c4}, {&(0x7f0000000240)="4ac1ebe9d4f9fcd7f267480aadc967cc038e", 0x12, 0x200}, {&(0x7f0000000500)="5f11fb647ffe96bc59d5df0c1225a1aae2e7a27b5c", 0x15, 0xffff}, {&(0x7f0000000540)="07a89404eeef57226178cba67621149f6a18f867623757a4500d72bae31fbe4bff9621ce5cc3de7a5a4400a818e72481d81e01506e1e33f7e8aae98472284c598591f61fbcc7cae55c83076d70ff435b031f", 0x52, 0x1}, {&(0x7f00000005c0)="f8890b4456a3cc490cf498a85e78a71ea6b9c5f9899554dda05007cf6d25aefe73b34d7171eaeed05301ab005f226d7041da8f2e6cda0cc982bc87ed3982aaee23778a843761d77e8bccd2a6b48e5052f54018c3c8e6ae35dd6e128a15b2dd926e55f0170ad9ac624494ef7a7449c8eb7f99944d2271bf38975bf1969052b13c012cacc12093f5653b112fa249b7e62cd4696e35978742ee246e51861ec16e1af9d871cc63e40e50f6a399fa49eff08860bc3a6b49a54c507aa3ac999160d303474fb28f806838264736cf4aa105", 0xce, 0xfffffffffffffeff}, {&(0x7f00000006c0)="c21a96513189558e01c67460aa9dc9f82f7b700fba8f58fe6103e2c80447b148a37445de951f6e103743c4dbc24b536ffbc5b7297197ad051766d79faf0280addffe2b755ec95bfac544eeaed338fe4e85aa543da995fba8b3a4bbfba4225c2c6df9b378a1c22a1700515f01661e0e69f7c6c6baddaeed694ed1f377be678e29b2bed01aa25a1f6324053617be803ee1aa215b42a7009eaae1ff2a064e686a3148d6bad9e07decc75366040840a1280edca2b6543fd9345cd68c380639a398117943c020c17b7c63ad9a0d2e0fd2b9610de3be4cc39ac2108ec5ec6b148f2c35ef6c082e0a", 0xe5, 0x3}], 0x1000000, &(0x7f00000008c0)={[{@fat=@errors_remount}, {@nodots}, {@fat=@quiet}, {@dots}, {@fat=@fmask={'fmask', 0x3d, 0x10000}}], [{@appraise}, {@measure}, {@euid_lt}, {@fsname={'fsname', 0x3d, '*'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@context={'context', 0x3d, 'root'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}]}) mount(&(0x7f0000000a80)=@filename='./file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='hpfs\x00', 0x61000, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000a40)={&(0x7f00000009c0)=""/86, 0x56, 0x37, 0x6543}) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat(r0, &(0x7f0000000b40)='./file1\x00', 0x2100, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509f9fdffff666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1497.324771][ T739] loop3: detected capacity change from 0 to 264192 06:51:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x8008, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509f9fdffff666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfeff, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000026d9666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:09 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace(0x11, r0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x30, 0x8, 0x7f, 0x78fbf4d0, 0x8000, 0x5, 0x0, 0xfffffffa}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r1, r2, 0x0, 0x1c500) [ 1497.754949][ T775] loop3: detected capacity change from 0 to 264192 06:51:09 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c562) 06:51:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfffe, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:09 executing program 5: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r2, r3, 0x0, 0x1c500) 06:51:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038900666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1498.052465][ T803] loop3: detected capacity change from 0 to 264192 06:51:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000026d9666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x80000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x4000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000026d9666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038a00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x80040, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:10 executing program 2: ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000400)={0x0, "2be9da3d909126c5e2c3b5264ea87e0b"}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000012c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000340)={r2, 0x100000000, 0x8000}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000014c0)={0x14, 0x6, {0x401, @usage, 0x0, 0x8, 0xfffffffffffffffa, 0xc710, 0xffffffff, 0x6, 0x440, @usage=0x800, 0x80, 0x1, [0x8, 0x800, 0xd38, 0x35aac079, 0x2, 0x7fffffff]}, {0x3, @usage=0xffffffffa53f54c6, r0, 0x9, 0x2, 0xfff, 0x10000, 0x0, 0x4, @usage=0x4, 0x7, 0x1, [0x2, 0x3, 0x8000, 0x60000000000000, 0x10001, 0x2]}, {0x2, @usage=0x400, r2, 0x0, 0x4, 0x101, 0xfffffffffffffffc, 0x1f, 0x4c1, @struct={0x400, 0x6}, 0xcb15, 0x1, [0x5, 0x7, 0x4, 0x1, 0x2, 0x9]}, {0x1, 0x1, 0x8000}}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r3, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r3, r4, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1498.372746][ T828] loop3: detected capacity change from 0 to 264192 06:51:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x100000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:10 executing program 1: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r0, 0x8, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x104) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r1, r2, 0x0, 0x1c500) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x101402, 0x0) readv(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/55, 0x3a}], 0x1) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r3, 0xf502, 0x0) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x88102, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038b00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x200000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:10 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') sendto(0xffffffffffffffff, &(0x7f0000000100)="5addb744c66dc359eabc9e951bb81f71387dfad8af5399ff4319f5d25426aae95711442099f160da4302d231a92cc0453eca1667a2acacb9c94fd87a5e4f79a482e84124cb27a8ac77b3eb622179ecc86eff9e4b", 0x54, 0xc814, &(0x7f0000000180)=@rc, 0x80) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) [ 1498.804126][ T858] loop3: detected capacity change from 0 to 264192 06:51:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x400000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900268b00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x4000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038b00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1499.312847][ T889] loop3: detected capacity change from 0 to 264192 06:51:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x2000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038b00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1499.560612][ T912] loop3: detected capacity change from 0 to 264192 06:51:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x100000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x2040000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038b00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038d00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:11 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace(0x11, r1) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x5, 0x48, 0x8, 0x1ff, 0x80000001, 0x58, 0xe133, 0x9, 0x7ff}, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r2, 0x0, 0x1c500) 06:51:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000000fe666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1499.808658][ T937] loop3: detected capacity change from 0 to 264192 06:51:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000007740)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000007580)=[{{&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/255, 0xff}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000600)=""/185, 0xb9}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f00000006c0)=""/219, 0xdb}, {&(0x7f0000000340)=""/5, 0x5}], 0x9, &(0x7f0000000880)=""/148, 0x94}}, {{&(0x7f0000000940)=@generic, 0x80, &(0x7f0000000c80)=[{&(0x7f00000009c0)=""/56, 0x38}, {&(0x7f0000000a00)=""/119, 0x77}, {&(0x7f0000000a80)=""/186, 0xba}, {&(0x7f0000000b40)=""/151, 0x97}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000c00)=""/126, 0x7e}], 0x6, &(0x7f0000000d00)=""/40, 0x28}, 0x80000001}, {{&(0x7f0000000d40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/97, 0x61}, {&(0x7f0000000e40)=""/50, 0x32}, {&(0x7f0000000e80)=""/189, 0xbd}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f0000000f40)=""/233, 0xe9}, {&(0x7f0000001040)=""/101, 0x65}], 0x6}, 0x3}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000001140)=""/245, 0xf5}, {&(0x7f0000001240)=""/159, 0x9f}, {&(0x7f0000001300)=""/37, 0x25}, {&(0x7f0000001340)=""/187, 0xbb}, {&(0x7f00000044c0)=""/137, 0x89}, {&(0x7f0000004580)=""/4, 0x4}, {&(0x7f00000045c0)=""/115, 0x73}, {&(0x7f0000004640)=""/35, 0x23}, {&(0x7f0000004680)=""/211, 0xd3}, {&(0x7f0000004780)=""/54, 0x36}], 0xa, &(0x7f0000004880)=""/49, 0x31}, 0x1f}, {{0x0, 0x0, &(0x7f0000005a00)=[{&(0x7f00000048c0)=""/122, 0x7a}, {&(0x7f0000004940)}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/89, 0x59}], 0x4}, 0xffffffdc}, {{0x0, 0x0, &(0x7f0000005f00)=[{&(0x7f0000005a40)=""/81, 0x51}, {&(0x7f0000005ac0)=""/245, 0xf5}, {&(0x7f0000005bc0)=""/17, 0x11}, {&(0x7f0000005c00)=""/71, 0x47}, {&(0x7f0000005c80)=""/16, 0x10}, {&(0x7f0000005cc0)=""/90, 0x5a}, {&(0x7f0000005d40)=""/206, 0xce}, {&(0x7f0000005e40)=""/167, 0xa7}], 0x8, &(0x7f0000005f80)=""/226, 0xe2}, 0x2}, {{&(0x7f0000006080)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000007440)=[{&(0x7f0000006100)=""/188, 0xbc}, {&(0x7f00000061c0)=""/204, 0xcc}, {&(0x7f00000062c0)=""/87, 0x57}, {&(0x7f0000006340)=""/219, 0xdb}, {&(0x7f0000006440)=""/4096, 0x1000}], 0x5, &(0x7f00000074c0)=""/173, 0xad}, 0x6}], 0x7, 0x40000102, &(0x7f0000007780)={r3, r4+60000000}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:12 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace(0x11, r0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x10000030, 0x5, 0x80000004, 0x8, 0x6, 0x8001, 0xfffffffc, 0x378}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x1fd502, 0x68) open(&(0x7f00000001c0)='./file0/file0\x00', 0x8040, 0x111) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) setrlimit(0x1, &(0x7f0000000140)={0x41c, 0x9}) open$dir(&(0x7f0000000100)='./file1\x00', 0x4000, 0x46) sendfile(r1, r2, 0x0, 0x1c500) 06:51:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000008666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x3000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000533666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900038e00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000001f666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:12 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x206100, 0xc0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:12 executing program 2 (fault-call:7 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c500) [ 1500.295417][ T965] loop3: detected capacity change from 0 to 264192 06:51:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x4000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:12 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') setrlimit(0x0, &(0x7f0000000040)={0x1b, 0xffff}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000001f666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1500.411295][ T988] FAULT_INJECTION: forcing a failure. [ 1500.411295][ T988] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.424048][ T988] CPU: 1 PID: 988 Comm: syz-executor.2 Not tainted 5.12.0-syzkaller #0 [ 1500.424073][ T988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1500.424084][ T988] Call Trace: [ 1500.424093][ T988] dump_stack+0x137/0x19d [ 1500.424118][ T988] should_fail+0x23c/0x250 [ 1500.424138][ T988] __should_failslab+0x81/0x90 [ 1500.424165][ T988] ? alloc_pipe_info+0xac/0x350 [ 1500.424189][ T988] should_failslab+0x5/0x20 [ 1500.424213][ T988] kmem_cache_alloc_trace+0x49/0x310 [ 1500.424329][ T988] alloc_pipe_info+0xac/0x350 [ 1500.424392][ T988] splice_direct_to_actor+0x5f7/0x650 [ 1500.424411][ T988] ? do_splice_direct+0x170/0x170 [ 1500.424429][ T988] ? security_file_permission+0x87/0xa0 [ 1500.424449][ T988] ? rw_verify_area+0x136/0x250 [ 1500.424547][ T988] do_splice_direct+0xf5/0x170 [ 1500.424568][ T988] do_sendfile+0x773/0xda0 [ 1500.424613][ T988] __x64_sys_sendfile64+0xf2/0x130 [ 1500.424630][ T988] do_syscall_64+0x4a/0x90 [ 1500.424650][ T988] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1500.424672][ T988] RIP: 0033:0x4665f9 [ 1500.424686][ T988] 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 [ 1500.424734][ T988] RSP: 002b:00007f244495b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1500.424755][ T988] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1500.424806][ T988] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1500.424818][ T988] RBP: 00007f244495b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1500.424829][ T988] R10: 000000000001c500 R11: 0000000000000246 R12: 0000000000000001 [ 1500.424842][ T988] R13: 00007ffea92e33ef R14: 00007f244495b300 R15: 0000000000022000 06:51:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x5000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:12 executing program 2 (fault-call:7 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c500) 06:51:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900019800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:12 executing program 0 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000001f666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1501.174005][ T1024] FAULT_INJECTION: forcing a failure. [ 1501.174005][ T1024] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.178089][ T1025] loop3: detected capacity change from 0 to 264192 [ 1501.186659][ T1024] CPU: 0 PID: 1024 Comm: syz-executor.2 Not tainted 5.12.0-syzkaller #0 [ 1501.186724][ T1024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.211630][ T1024] Call Trace: [ 1501.214912][ T1024] dump_stack+0x137/0x19d [ 1501.219254][ T1024] should_fail+0x23c/0x250 [ 1501.223677][ T1024] ? kcalloc+0x32/0x40 [ 1501.227751][ T1024] __should_failslab+0x81/0x90 [ 1501.232582][ T1024] should_failslab+0x5/0x20 [ 1501.237171][ T1024] __kmalloc+0x66/0x340 [ 1501.241326][ T1024] ? kmem_cache_alloc_trace+0x215/0x310 [ 1501.246874][ T1024] ? alloc_pipe_info+0xac/0x350 [ 1501.251755][ T1024] kcalloc+0x32/0x40 [ 1501.255666][ T1024] alloc_pipe_info+0x1be/0x350 [ 1501.260551][ T1024] splice_direct_to_actor+0x5f7/0x650 [ 1501.265975][ T1024] ? do_splice_direct+0x170/0x170 [ 1501.270993][ T1024] ? security_file_permission+0x87/0xa0 [ 1501.276577][ T1024] ? rw_verify_area+0x136/0x250 [ 1501.281659][ T1024] do_splice_direct+0xf5/0x170 [ 1501.286424][ T1024] do_sendfile+0x773/0xda0 [ 1501.290839][ T1024] __x64_sys_sendfile64+0xf2/0x130 [ 1501.295950][ T1024] do_syscall_64+0x4a/0x90 [ 1501.300435][ T1024] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1501.306333][ T1024] RIP: 0033:0x4665f9 [ 1501.310234][ T1024] 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 [ 1501.329844][ T1024] RSP: 002b:00007f244495b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1501.338294][ T1024] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1501.346270][ T1024] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1501.354249][ T1024] RBP: 00007f244495b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.362227][ T1024] R10: 000000000001c500 R11: 0000000000000246 R12: 0000000000000001 [ 1501.370322][ T1024] R13: 00007ffea92e33ef R14: 00007f244495b300 R15: 0000000000022000 06:51:13 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = fsmount(0xffffffffffffffff, 0x0, 0xd12347fc8d0bda54) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000400)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r1, r2, 0x0, 0x1c500) 06:51:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x6000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1501.439762][ T1040] FAULT_INJECTION: forcing a failure. [ 1501.439762][ T1040] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.452493][ T1040] CPU: 1 PID: 1040 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1501.460829][ T1040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.470889][ T1040] Call Trace: [ 1501.474338][ T1040] dump_stack+0x137/0x19d [ 1501.478702][ T1040] should_fail+0x23c/0x250 [ 1501.483137][ T1040] ? __se_sys_memfd_create+0xfb/0x390 06:51:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x6040000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:13 executing program 2 (fault-call:7 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c500) 06:51:13 executing program 1 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1501.488609][ T1040] __should_failslab+0x81/0x90 [ 1501.493413][ T1040] should_failslab+0x5/0x20 [ 1501.497952][ T1040] __kmalloc+0x66/0x340 [ 1501.502108][ T1040] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1501.508274][ T1040] ? strnlen_user+0x137/0x1c0 [ 1501.513072][ T1040] __se_sys_memfd_create+0xfb/0x390 [ 1501.518308][ T1040] __x64_sys_memfd_create+0x2d/0x40 [ 1501.523530][ T1040] do_syscall_64+0x4a/0x90 [ 1501.527989][ T1040] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1501.533721][ T1040] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1501.539685][ T1040] RIP: 0033:0x4665f9 [ 1501.543575][ T1040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1501.563254][ T1040] RSP: 002b:00007fca5c753f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1501.571790][ T1040] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1501.579792][ T1040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1501.587765][ T1040] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1501.591987][ T1056] FAULT_INJECTION: forcing a failure. [ 1501.591987][ T1056] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.595740][ T1040] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1501.595759][ T1040] R13: 00000000200003c0 R14: 0000000008100000 R15: 00000000200004c0 [ 1501.624414][ T1056] CPU: 0 PID: 1056 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 06:51:13 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000040)={0x80000001, 0x4}) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:13 executing program 1 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x7000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:13 executing program 1 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1501.624438][ T1056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.624448][ T1056] Call Trace: [ 1501.624455][ T1056] dump_stack+0x137/0x19d [ 1501.624481][ T1056] should_fail+0x23c/0x250 [ 1501.624581][ T1056] ? __se_sys_memfd_create+0xfb/0x390 [ 1501.624602][ T1056] __should_failslab+0x81/0x90 [ 1501.624622][ T1056] should_failslab+0x5/0x20 [ 1501.624644][ T1056] __kmalloc+0x66/0x340 [ 1501.624676][ T1056] ? strnlen_user+0x137/0x1c0 [ 1501.624701][ T1056] __se_sys_memfd_create+0xfb/0x390 [ 1501.624724][ T1056] __x64_sys_memfd_create+0x2d/0x40 [ 1501.624746][ T1056] do_syscall_64+0x4a/0x90 [ 1501.624766][ T1056] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1501.624867][ T1056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1501.624892][ T1056] RIP: 0033:0x4665f9 [ 1501.624908][ T1056] 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 [ 1501.624936][ T1056] RSP: 002b:00007fb5c7ef7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1501.624957][ T1056] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1501.624971][ T1056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1501.624985][ T1056] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1501.625036][ T1056] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1501.625047][ T1056] R13: 00000000200003c0 R14: 0000000008100000 R15: 0000000000000000 [ 1501.676302][ T1057] FAULT_INJECTION: forcing a failure. [ 1501.676302][ T1057] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.676325][ T1057] CPU: 1 PID: 1057 Comm: syz-executor.2 Not tainted 5.12.0-syzkaller #0 [ 1501.676345][ T1057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.676361][ T1057] Call Trace: [ 1501.676369][ T1057] dump_stack+0x137/0x19d [ 1501.676394][ T1057] should_fail+0x23c/0x250 [ 1501.676487][ T1057] ? kmalloc_array+0x2d/0x40 [ 1501.676507][ T1057] __should_failslab+0x81/0x90 [ 1501.676528][ T1057] should_failslab+0x5/0x20 [ 1501.676559][ T1057] __kmalloc+0x66/0x340 [ 1501.676577][ T1057] ? mntput_no_expire+0x64/0x730 [ 1501.676598][ T1057] ? splice_from_pipe+0xc0/0xc0 [ 1501.676616][ T1057] kmalloc_array+0x2d/0x40 [ 1501.676634][ T1057] iter_file_splice_write+0xc1/0x750 [ 1501.676653][ T1057] ? atime_needs_update+0x2ba/0x390 [ 1501.676686][ T1057] ? ext4_file_read_iter+0x1db/0x290 [ 1501.676742][ T1057] ? generic_file_splice_read+0x284/0x310 [ 1501.676759][ T1057] ? splice_from_pipe+0xc0/0xc0 [ 1501.676776][ T1057] direct_splice_actor+0x80/0xa0 [ 1501.676795][ T1057] splice_direct_to_actor+0x345/0x650 [ 1501.676813][ T1057] ? do_splice_direct+0x170/0x170 [ 1501.676866][ T1057] do_splice_direct+0xf5/0x170 [ 1501.676885][ T1057] do_sendfile+0x773/0xda0 [ 1501.676910][ T1057] __x64_sys_sendfile64+0xf2/0x130 [ 1501.676928][ T1057] do_syscall_64+0x4a/0x90 [ 1501.677012][ T1057] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1501.677036][ T1057] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1501.677059][ T1057] RIP: 0033:0x4665f9 [ 1501.677110][ T1057] 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 [ 1501.677127][ T1057] RSP: 002b:00007f244495b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1501.677147][ T1057] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1501.677160][ T1057] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1501.677173][ T1057] RBP: 00007f244495b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1501.677186][ T1057] R10: 000000000001c500 R11: 0000000000000246 R12: 0000000000000001 [ 1501.677198][ T1057] R13: 00007ffea92e33ef R14: 00007f244495b300 R15: 0000000000022000 [ 1501.697455][ T1066] FAULT_INJECTION: forcing a failure. [ 1501.697455][ T1066] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1501.697530][ T1066] CPU: 0 PID: 1066 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1501.697552][ T1066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.697561][ T1066] Call Trace: [ 1501.697569][ T1066] dump_stack+0x137/0x19d [ 1501.697593][ T1066] should_fail+0x23c/0x250 [ 1501.697613][ T1066] should_fail_usercopy+0x16/0x20 [ 1501.697635][ T1066] _copy_from_user+0x1c/0xd0 [ 1501.697714][ T1066] __se_sys_memfd_create+0x137/0x390 [ 1501.697736][ T1066] __x64_sys_memfd_create+0x2d/0x40 [ 1501.697758][ T1066] do_syscall_64+0x4a/0x90 [ 1501.697780][ T1066] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1501.697873][ T1066] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1501.697895][ T1066] RIP: 0033:0x4665f9 [ 1501.697907][ T1066] 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 [ 1501.697922][ T1066] RSP: 002b:00007fb5c7ef7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1501.697940][ T1066] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1501.697953][ T1066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1501.697966][ T1066] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1501.697978][ T1066] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1501.697991][ T1066] R13: 00000000200003c0 R14: 0000000008100000 R15: 0000000000000000 [ 1501.744785][ T1073] FAULT_INJECTION: forcing a failure. [ 1501.744785][ T1073] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.744837][ T1073] CPU: 0 PID: 1073 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1501.744859][ T1073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.744871][ T1073] Call Trace: [ 1501.744879][ T1073] dump_stack+0x137/0x19d [ 1501.744907][ T1073] should_fail+0x23c/0x250 [ 1501.744929][ T1073] ? shmem_alloc_inode+0x22/0x30 [ 1501.745017][ T1073] __should_failslab+0x81/0x90 [ 1501.745043][ T1073] ? shmem_match+0xa0/0xa0 [ 1501.745068][ T1073] should_failslab+0x5/0x20 [ 1501.745091][ T1073] kmem_cache_alloc+0x46/0x2f0 [ 1501.745188][ T1073] ? shmem_match+0xa0/0xa0 [ 1501.745225][ T1073] shmem_alloc_inode+0x22/0x30 [ 1501.745249][ T1073] new_inode_pseudo+0x38/0x1c0 [ 1501.745268][ T1073] new_inode+0x21/0x120 [ 1501.745285][ T1073] shmem_get_inode+0xa1/0x480 [ 1501.745317][ T1073] __shmem_file_setup+0xf1/0x1d0 [ 1501.745421][ T1073] shmem_file_setup+0x37/0x40 [ 1501.745481][ T1073] __se_sys_memfd_create+0x1eb/0x390 [ 1501.745504][ T1073] __x64_sys_memfd_create+0x2d/0x40 [ 1501.745526][ T1073] do_syscall_64+0x4a/0x90 [ 1501.745547][ T1073] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1501.745572][ T1073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1501.745595][ T1073] RIP: 0033:0x4665f9 [ 1501.745608][ T1073] 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 [ 1501.745644][ T1073] RSP: 002b:00007fb5c7ef7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1501.745664][ T1073] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1501.745678][ T1073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1501.745689][ T1073] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1501.745701][ T1073] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 06:51:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090003ac00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:14 executing program 0 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:14 executing program 1 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x8000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:14 executing program 2 (fault-call:7 fault-nth:3): prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c500) [ 1501.745713][ T1073] R13: 00000000200003c0 R14: 0000000008100000 R15: 0000000000000000 [ 1502.502367][ T1087] FAULT_INJECTION: forcing a failure. [ 1502.502367][ T1087] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1502.515517][ T1087] CPU: 0 PID: 1087 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1502.524028][ T1087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.534241][ T1087] Call Trace: [ 1502.537519][ T1087] dump_stack+0x137/0x19d [ 1502.541893][ T1087] should_fail+0x23c/0x250 [ 1502.546371][ T1087] should_fail_usercopy+0x16/0x20 [ 1502.551477][ T1087] _copy_from_user+0x1c/0xd0 [ 1502.556100][ T1087] __se_sys_memfd_create+0x137/0x390 [ 1502.561425][ T1087] __x64_sys_memfd_create+0x2d/0x40 [ 1502.566648][ T1087] do_syscall_64+0x4a/0x90 [ 1502.571062][ T1087] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1502.576808][ T1087] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1502.582709][ T1087] RIP: 0033:0x4665f9 [ 1502.586586][ T1087] 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 [ 1502.606202][ T1087] RSP: 002b:00007fca5c753f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1502.614652][ T1087] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1502.622644][ T1087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1502.630695][ T1087] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1502.638695][ T1087] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 06:51:14 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) setrlimit(0x5, &(0x7f0000000100)={0x9, 0x400}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) setrlimit(0xb, &(0x7f0000000040)={0x807, 0xe31}) sendfile(r0, r1, 0x0, 0x1c500) 06:51:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x8100000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1502.646658][ T1087] R13: 00000000200003c0 R14: 0000000008100000 R15: 00000000200004c0 [ 1502.668260][ T1085] FAULT_INJECTION: forcing a failure. [ 1502.668260][ T1085] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.681365][ T1085] CPU: 1 PID: 1085 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1502.689730][ T1085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.699918][ T1085] Call Trace: [ 1502.700521][ T1102] loop3: detected capacity change from 0 to 264192 [ 1502.703217][ T1085] dump_stack+0x137/0x19d [ 1502.703245][ T1085] should_fail+0x23c/0x250 [ 1502.703266][ T1085] ? security_inode_alloc+0x30/0x180 [ 1502.703293][ T1085] __should_failslab+0x81/0x90 [ 1502.703322][ T1085] should_failslab+0x5/0x20 [ 1502.733255][ T1085] kmem_cache_alloc+0x46/0x2f0 [ 1502.738048][ T1085] security_inode_alloc+0x30/0x180 [ 1502.743260][ T1085] inode_init_always+0x20b/0x420 [ 1502.748216][ T1085] ? shmem_match+0xa0/0xa0 [ 1502.752639][ T1085] new_inode_pseudo+0x73/0x1c0 [ 1502.757427][ T1085] new_inode+0x21/0x120 [ 1502.761645][ T1085] shmem_get_inode+0xa1/0x480 [ 1502.766331][ T1085] __shmem_file_setup+0xf1/0x1d0 [ 1502.771286][ T1085] shmem_file_setup+0x37/0x40 [ 1502.775970][ T1085] __se_sys_memfd_create+0x1eb/0x390 [ 1502.781259][ T1085] __x64_sys_memfd_create+0x2d/0x40 [ 1502.786518][ T1085] do_syscall_64+0x4a/0x90 [ 1502.791018][ T1085] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1502.796740][ T1085] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1502.802637][ T1085] RIP: 0033:0x4665f9 [ 1502.806603][ T1085] 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 [ 1502.826264][ T1085] RSP: 002b:00007fb5c7ef7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1502.834696][ T1085] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1502.842757][ T1085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1502.851894][ T1085] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1502.859870][ T1085] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1502.867856][ T1085] R13: 00000000200003c0 R14: 0000000008100000 R15: 0000000000000000 [ 1502.887841][ T1112] FAULT_INJECTION: forcing a failure. [ 1502.887841][ T1112] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.900526][ T1112] CPU: 0 PID: 1112 Comm: syz-executor.2 Not tainted 5.12.0-syzkaller #0 [ 1502.908859][ T1112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.918907][ T1112] Call Trace: [ 1502.922186][ T1112] dump_stack+0x137/0x19d [ 1502.926528][ T1112] should_fail+0x23c/0x250 [ 1502.930949][ T1112] ? ext4_init_io_end+0x2d/0xa0 [ 1502.935800][ T1112] __should_failslab+0x81/0x90 [ 1502.940611][ T1112] should_failslab+0x5/0x20 [ 1502.945175][ T1112] kmem_cache_alloc+0x46/0x2f0 [ 1502.950097][ T1112] ext4_init_io_end+0x2d/0xa0 06:51:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x8800000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:14 executing program 1 (fault-call:3 fault-nth:4): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1502.954780][ T1112] ext4_writepages+0x6a5/0x1d10 [ 1502.959693][ T1112] ? __ext4_journal_stop+0x47/0x110 [ 1502.965056][ T1112] ? asm_sysvec_reschedule_ipi+0x10/0x20 [ 1502.970755][ T1112] ? __sanitizer_cov_trace_switch+0xb/0x100 [ 1502.976707][ T1112] ? ext4_readpage+0x140/0x140 [ 1502.981484][ T1112] do_writepages+0x7b/0x150 [ 1502.986003][ T1112] ? iov_iter_advance+0x377/0xe10 [ 1502.991097][ T1112] file_write_and_wait_range+0x180/0x210 06:51:14 executing program 0 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1502.996799][ T1112] ext4_sync_file+0x105/0x670 [ 1502.996834][ T1112] ? tsan.module_ctor+0x10/0x10 [ 1502.996879][ T1112] vfs_fsync_range+0x107/0x120 06:51:14 executing program 0 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:14 executing program 1 (fault-call:3 fault-nth:5): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1502.996905][ T1112] ext4_buffered_write_iter+0x39c/0x3f0 [ 1502.996932][ T1112] ext4_file_write_iter+0x2e7/0x11d0 [ 1502.996959][ T1112] ? __mnt_drop_write+0x12/0x20 [ 1502.997064][ T1112] ? avc_policy_seqno+0x22/0x30 [ 1502.997132][ T1112] ? selinux_file_permission+0x22e/0x530 [ 1502.997151][ T1112] do_iter_readv_writev+0x2cb/0x360 [ 1502.997184][ T1112] do_iter_write+0x112/0x4c0 [ 1502.997200][ T1112] ? kmalloc_array+0x2d/0x40 [ 1502.997227][ T1112] vfs_iter_write+0x4c/0x70 [ 1502.997242][ T1112] iter_file_splice_write+0x40a/0x750 [ 1502.997262][ T1112] ? splice_from_pipe+0xc0/0xc0 [ 1502.997279][ T1112] direct_splice_actor+0x80/0xa0 [ 1502.997297][ T1112] splice_direct_to_actor+0x345/0x650 [ 1502.997314][ T1112] ? do_splice_direct+0x170/0x170 [ 1502.997373][ T1112] do_splice_direct+0xf5/0x170 [ 1502.997391][ T1112] do_sendfile+0x773/0xda0 [ 1502.997408][ T1112] __x64_sys_sendfile64+0xf2/0x130 [ 1502.997424][ T1112] do_syscall_64+0x4a/0x90 [ 1502.997443][ T1112] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1502.997488][ T1112] RIP: 0033:0x4665f9 [ 1502.997503][ T1112] 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 [ 1502.997519][ T1112] RSP: 002b:00007f244493a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1502.997538][ T1112] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 1502.997550][ T1112] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 1502.997562][ T1112] RBP: 00007f244493a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1502.997575][ T1112] R10: 000000000001c500 R11: 0000000000000246 R12: 0000000000000001 [ 1502.997589][ T1112] R13: 00007ffea92e33ef R14: 00007f244493a300 R15: 0000000000022000 [ 1503.056125][ T1129] FAULT_INJECTION: forcing a failure. [ 1503.056125][ T1129] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.056183][ T1129] CPU: 1 PID: 1129 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1503.056204][ T1129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.056215][ T1129] Call Trace: [ 1503.056223][ T1129] dump_stack+0x137/0x19d [ 1503.056325][ T1129] should_fail+0x23c/0x250 [ 1503.056346][ T1129] ? shmem_alloc_inode+0x22/0x30 [ 1503.056382][ T1129] __should_failslab+0x81/0x90 [ 1503.056406][ T1129] ? shmem_match+0xa0/0xa0 [ 1503.056505][ T1129] should_failslab+0x5/0x20 [ 1503.056537][ T1129] kmem_cache_alloc+0x46/0x2f0 [ 1503.056567][ T1129] ? shmem_match+0xa0/0xa0 [ 1503.056601][ T1129] shmem_alloc_inode+0x22/0x30 [ 1503.056625][ T1129] new_inode_pseudo+0x38/0x1c0 [ 1503.056685][ T1129] new_inode+0x21/0x120 [ 1503.056703][ T1129] shmem_get_inode+0xa1/0x480 [ 1503.056782][ T1129] __shmem_file_setup+0xf1/0x1d0 [ 1503.056807][ T1129] shmem_file_setup+0x37/0x40 [ 1503.056831][ T1129] __se_sys_memfd_create+0x1eb/0x390 [ 1503.056887][ T1129] __x64_sys_memfd_create+0x2d/0x40 [ 1503.056906][ T1129] do_syscall_64+0x4a/0x90 [ 1503.056994][ T1129] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1503.057100][ T1129] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1503.057124][ T1129] RIP: 0033:0x4665f9 [ 1503.057138][ T1129] 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 [ 1503.057156][ T1129] RSP: 002b:00007fca5c753f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1503.057188][ T1129] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1503.057202][ T1129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1503.057215][ T1129] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1503.057302][ T1129] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1503.057316][ T1129] R13: 00000000200003c0 R14: 0000000008100000 R15: 00000000200004c0 [ 1503.060454][ T1127] FAULT_INJECTION: forcing a failure. [ 1503.060454][ T1127] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.060498][ T1127] CPU: 0 PID: 1127 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1503.060518][ T1127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.060530][ T1127] Call Trace: [ 1503.060589][ T1127] dump_stack+0x137/0x19d [ 1503.060677][ T1127] should_fail+0x23c/0x250 [ 1503.060696][ T1127] ? __d_alloc+0x36/0x370 [ 1503.060712][ T1127] __should_failslab+0x81/0x90 [ 1503.060782][ T1127] should_failslab+0x5/0x20 [ 1503.060807][ T1127] kmem_cache_alloc+0x46/0x2f0 [ 1503.060828][ T1127] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1503.060850][ T1127] __d_alloc+0x36/0x370 [ 1503.060881][ T1127] d_alloc_pseudo+0x1a/0x50 [ 1503.060899][ T1127] alloc_file_pseudo+0x63/0x130 [ 1503.060919][ T1127] __shmem_file_setup+0x14c/0x1d0 [ 1503.060942][ T1127] shmem_file_setup+0x37/0x40 [ 1503.061024][ T1127] __se_sys_memfd_create+0x1eb/0x390 [ 1503.061045][ T1127] __x64_sys_memfd_create+0x2d/0x40 [ 1503.061067][ T1127] do_syscall_64+0x4a/0x90 [ 1503.061086][ T1127] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1503.061184][ T1127] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1503.061209][ T1127] RIP: 0033:0x4665f9 [ 1503.061222][ T1127] 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 [ 1503.061239][ T1127] RSP: 002b:00007fb5c7ef7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1503.061259][ T1127] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1503.061272][ T1127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1503.061285][ T1127] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1503.061306][ T1127] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1503.061319][ T1127] R13: 00000000200003c0 R14: 0000000008100000 R15: 0000000000000000 [ 1503.154801][ T1135] FAULT_INJECTION: forcing a failure. [ 1503.154801][ T1135] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.278268][ T1138] FAULT_INJECTION: forcing a failure. [ 1503.278268][ T1138] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.282009][ T1135] CPU: 0 PID: 1135 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1503.282037][ T1135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.282050][ T1135] Call Trace: [ 1503.282058][ T1135] dump_stack+0x137/0x19d [ 1503.282085][ T1135] should_fail+0x23c/0x250 [ 1503.738855][ T1135] ? security_inode_alloc+0x30/0x180 [ 1503.738895][ T1135] __should_failslab+0x81/0x90 [ 1503.738918][ T1135] should_failslab+0x5/0x20 [ 1503.738942][ T1135] kmem_cache_alloc+0x46/0x2f0 [ 1503.739000][ T1135] security_inode_alloc+0x30/0x180 [ 1503.739051][ T1135] inode_init_always+0x20b/0x420 [ 1503.739069][ T1135] ? shmem_match+0xa0/0xa0 [ 1503.739093][ T1135] new_inode_pseudo+0x73/0x1c0 [ 1503.739112][ T1135] new_inode+0x21/0x120 [ 1503.739129][ T1135] shmem_get_inode+0xa1/0x480 [ 1503.739201][ T1135] __shmem_file_setup+0xf1/0x1d0 [ 1503.739296][ T1135] shmem_file_setup+0x37/0x40 [ 1503.739318][ T1135] __se_sys_memfd_create+0x1eb/0x390 [ 1503.739385][ T1135] __x64_sys_memfd_create+0x2d/0x40 [ 1503.739406][ T1135] do_syscall_64+0x4a/0x90 [ 1503.739427][ T1135] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1503.739451][ T1135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1503.739475][ T1135] RIP: 0033:0x4665f9 [ 1503.739541][ T1135] 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 [ 1503.739559][ T1135] RSP: 002b:00007fca5c753f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1503.739579][ T1135] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1503.739593][ T1135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1503.739606][ T1135] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1503.739618][ T1135] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1503.739631][ T1135] R13: 00000000200003c0 R14: 0000000008100000 R15: 00000000200004c0 [ 1503.739655][ T1138] CPU: 1 PID: 1138 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1503.739680][ T1138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1503.739691][ T1138] Call Trace: [ 1503.739697][ T1138] dump_stack+0x137/0x19d [ 1503.739719][ T1138] should_fail+0x23c/0x250 [ 1503.739737][ T1138] ? __alloc_file+0x2e/0x1a0 [ 1503.739756][ T1138] __should_failslab+0x81/0x90 [ 1503.739856][ T1138] should_failslab+0x5/0x20 [ 1503.739892][ T1138] kmem_cache_alloc+0x46/0x2f0 [ 1503.739913][ T1138] __alloc_file+0x2e/0x1a0 [ 1503.739931][ T1138] alloc_empty_file+0xcd/0x1c0 [ 1503.739949][ T1138] alloc_file+0x3a/0x280 [ 1503.739967][ T1138] alloc_file_pseudo+0xe2/0x130 [ 1503.739995][ T1138] __shmem_file_setup+0x14c/0x1d0 [ 1503.740093][ T1138] shmem_file_setup+0x37/0x40 [ 1503.740121][ T1138] __se_sys_memfd_create+0x1eb/0x390 [ 1503.740143][ T1138] __x64_sys_memfd_create+0x2d/0x40 [ 1503.740163][ T1138] do_syscall_64+0x4a/0x90 [ 1503.740181][ T1138] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1503.740226][ T1138] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1503.740247][ T1138] RIP: 0033:0x4665f9 [ 1503.740262][ T1138] 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 [ 1503.740278][ T1138] RSP: 002b:00007fb5c7ef7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1503.740295][ T1138] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1503.740306][ T1138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1503.740388][ T1138] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1503.740399][ T1138] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 06:51:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090026d600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xa000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:15 executing program 0 (fault-call:3 fault-nth:4): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c500) 06:51:15 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x9ec42, 0x10) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) accept(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000180)=0x80) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private}}}]}]}, 0x2c}}, 0x0) recvmmsg(r3, &(0x7f0000000b00)=[{{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/115, 0x73}], 0x1, &(0x7f0000000440)=""/239, 0xef}, 0x4}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000000640)=""/224, 0xe0}, {&(0x7f0000000740)=""/176, 0xb0}], 0x3, &(0x7f0000000840)=""/190, 0xbe}, 0x7}, {{&(0x7f0000000900)=@caif=@dgm, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/154, 0x9a}, {&(0x7f0000000a40)=""/123, 0x7b}], 0x2}, 0x44}], 0x3, 0x2, &(0x7f0000000bc0)={0x0, 0x3938700}) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r1, r2, 0x0, 0x1c500) 06:51:15 executing program 1 (fault-call:3 fault-nth:6): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1503.740410][ T1138] R13: 00000000200003c0 R14: 0000000008100000 R15: 0000000000000000 [ 1504.153177][ T1161] FAULT_INJECTION: forcing a failure. [ 1504.153177][ T1161] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.165883][ T1161] CPU: 0 PID: 1161 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1504.174258][ T1161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.184432][ T1161] Call Trace: [ 1504.187716][ T1161] dump_stack+0x137/0x19d [ 1504.192209][ T1161] should_fail+0x23c/0x250 [ 1504.196628][ T1161] ? __d_alloc+0x36/0x370 [ 1504.200971][ T1161] __should_failslab+0x81/0x90 [ 1504.205748][ T1161] should_failslab+0x5/0x20 [ 1504.210296][ T1161] kmem_cache_alloc+0x46/0x2f0 [ 1504.211351][ T1163] FAULT_INJECTION: forcing a failure. [ 1504.211351][ T1163] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.215138][ T1161] ? __init_rwsem+0x59/0x70 [ 1504.215159][ T1161] __d_alloc+0x36/0x370 [ 1504.236361][ T1161] ? current_time+0xdb/0x190 [ 1504.240951][ T1161] d_alloc_pseudo+0x1a/0x50 [ 1504.245460][ T1161] alloc_file_pseudo+0x63/0x130 [ 1504.250327][ T1161] __shmem_file_setup+0x14c/0x1d0 [ 1504.255361][ T1161] shmem_file_setup+0x37/0x40 [ 1504.260040][ T1161] __se_sys_memfd_create+0x1eb/0x390 [ 1504.265455][ T1161] __x64_sys_memfd_create+0x2d/0x40 [ 1504.270660][ T1161] do_syscall_64+0x4a/0x90 [ 1504.275149][ T1161] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1504.280864][ T1161] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1504.286794][ T1161] RIP: 0033:0x4665f9 [ 1504.290696][ T1161] 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 [ 1504.310307][ T1161] RSP: 002b:00007fca5c753f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1504.318797][ T1161] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1504.326765][ T1161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1504.334748][ T1161] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1504.342715][ T1161] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1504.350688][ T1161] R13: 00000000200003c0 R14: 0000000008100000 R15: 00000000200004c0 [ 1504.358858][ T1163] CPU: 1 PID: 1163 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1504.367200][ T1163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.377258][ T1163] Call Trace: [ 1504.380534][ T1163] dump_stack+0x137/0x19d [ 1504.384870][ T1163] should_fail+0x23c/0x250 [ 1504.389286][ T1163] ? security_file_alloc+0x30/0x190 [ 1504.394481][ T1163] __should_failslab+0x81/0x90 [ 1504.399287][ T1163] should_failslab+0x5/0x20 [ 1504.403799][ T1163] kmem_cache_alloc+0x46/0x2f0 [ 1504.408563][ T1163] security_file_alloc+0x30/0x190 [ 1504.413586][ T1163] __alloc_file+0x83/0x1a0 06:51:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xb000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1504.418024][ T1163] alloc_empty_file+0xcd/0x1c0 [ 1504.422783][ T1163] alloc_file+0x3a/0x280 [ 1504.427039][ T1163] alloc_file_pseudo+0xe2/0x130 [ 1504.431902][ T1163] __shmem_file_setup+0x14c/0x1d0 [ 1504.436948][ T1163] shmem_file_setup+0x37/0x40 [ 1504.441636][ T1163] __se_sys_memfd_create+0x1eb/0x390 [ 1504.446952][ T1163] __x64_sys_memfd_create+0x2d/0x40 [ 1504.452144][ T1163] do_syscall_64+0x4a/0x90 [ 1504.456647][ T1163] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1504.462304][ T1163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1504.468181][ T1163] RIP: 0033:0x4665f9 [ 1504.472051][ T1163] 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 [ 1504.491641][ T1163] RSP: 002b:00007fb5c7ef7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1504.500055][ T1163] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1504.508010][ T1163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e 06:51:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x18000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:16 executing program 0 (fault-call:3 fault-nth:5): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1504.516019][ T1163] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1504.523986][ T1163] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1504.531955][ T1163] R13: 00000000200003c0 R14: 0000000008100000 R15: 0000000000000000 06:51:16 executing program 1 (fault-call:3 fault-nth:7): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1504.613260][ T1191] FAULT_INJECTION: forcing a failure. [ 1504.613260][ T1191] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.625034][ T1195] loop3: detected capacity change from 0 to 264192 [ 1504.626466][ T1191] CPU: 1 PID: 1191 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1504.637131][ T1197] FAULT_INJECTION: forcing a failure. [ 1504.637131][ T1197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1504.642558][ T1191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.642571][ T1191] Call Trace: [ 1504.642579][ T1191] dump_stack+0x137/0x19d [ 1504.642614][ T1191] should_fail+0x23c/0x250 [ 1504.677770][ T1191] ? __alloc_file+0x2e/0x1a0 [ 1504.682358][ T1191] __should_failslab+0x81/0x90 [ 1504.687121][ T1191] should_failslab+0x5/0x20 [ 1504.691674][ T1191] kmem_cache_alloc+0x46/0x2f0 [ 1504.696452][ T1191] ? inode_doinit_with_dentry+0x382/0x950 [ 1504.702175][ T1191] __alloc_file+0x2e/0x1a0 [ 1504.706672][ T1191] alloc_empty_file+0xcd/0x1c0 [ 1504.711427][ T1191] alloc_file+0x3a/0x280 [ 1504.715667][ T1191] alloc_file_pseudo+0xe2/0x130 [ 1504.720533][ T1191] __shmem_file_setup+0x14c/0x1d0 [ 1504.725653][ T1191] shmem_file_setup+0x37/0x40 [ 1504.730443][ T1191] __se_sys_memfd_create+0x1eb/0x390 [ 1504.735784][ T1191] __x64_sys_memfd_create+0x2d/0x40 [ 1504.740987][ T1191] do_syscall_64+0x4a/0x90 [ 1504.745424][ T1191] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1504.751061][ T1191] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1504.756967][ T1191] RIP: 0033:0x4665f9 [ 1504.760857][ T1191] 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 [ 1504.780460][ T1191] RSP: 002b:00007fca5c753f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1504.788899][ T1191] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1504.796902][ T1191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1504.804901][ T1191] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1504.812941][ T1191] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1504.820918][ T1191] R13: 00000000200003c0 R14: 0000000008100000 R15: 00000000200004c0 [ 1504.828904][ T1197] CPU: 0 PID: 1197 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1504.837270][ T1197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.847326][ T1197] Call Trace: [ 1504.850599][ T1197] dump_stack+0x137/0x19d [ 1504.854955][ T1197] should_fail+0x23c/0x250 [ 1504.859400][ T1197] __alloc_pages+0x102/0x320 [ 1504.864016][ T1197] alloc_pages_vma+0x391/0x660 [ 1504.868786][ T1197] shmem_getpage_gfp+0x980/0x1410 [ 1504.873850][ T1197] ? mls_context_isvalid+0x76/0x1e0 [ 1504.879145][ T1197] shmem_write_begin+0x7e/0x100 [ 1504.884112][ T1197] generic_perform_write+0x196/0x3a0 [ 1504.889400][ T1197] ? file_update_time+0x1bd/0x3e0 [ 1504.894480][ T1197] __generic_file_write_iter+0x161/0x300 [ 1504.900113][ T1197] ? generic_write_checks+0x250/0x290 [ 1504.905541][ T1197] generic_file_write_iter+0x75/0x130 [ 1504.910918][ T1197] vfs_write+0x69d/0x770 [ 1504.915278][ T1197] __x64_sys_pwrite64+0xf5/0x150 [ 1504.920363][ T1197] do_syscall_64+0x4a/0x90 [ 1504.924790][ T1197] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1504.930431][ T1197] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1504.936332][ T1197] RIP: 0033:0x419797 [ 1504.940227][ T1197] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 06:51:16 executing program 0 (fault-call:3 fault-nth:6): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1c000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1504.959901][ T1197] RSP: 002b:00007fb5c7ef7f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1504.968322][ T1197] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 1504.976305][ T1197] RDX: 0000000000000017 RSI: 00000000200000c0 RDI: 0000000000000005 [ 1504.984287][ T1197] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1504.992314][ T1197] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 1505.000363][ T1197] R13: 0000000000000005 R14: 0000000020000080 R15: 0000000000000000 [ 1505.073152][ T1214] FAULT_INJECTION: forcing a failure. [ 1505.073152][ T1214] name failslab, interval 1, probability 0, space 0, times 0 [ 1505.085892][ T1214] CPU: 0 PID: 1214 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1505.094283][ T1214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1505.104343][ T1214] Call Trace: [ 1505.107625][ T1214] dump_stack+0x137/0x19d [ 1505.111960][ T1214] should_fail+0x23c/0x250 [ 1505.116386][ T1214] ? security_file_alloc+0x30/0x190 [ 1505.121589][ T1214] __should_failslab+0x81/0x90 [ 1505.126369][ T1214] should_failslab+0x5/0x20 [ 1505.130974][ T1214] kmem_cache_alloc+0x46/0x2f0 [ 1505.135350][ T1226] FAULT_INJECTION: forcing a failure. [ 1505.135350][ T1226] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1505.135740][ T1214] security_file_alloc+0x30/0x190 [ 1505.153869][ T1214] __alloc_file+0x83/0x1a0 [ 1505.158304][ T1214] alloc_empty_file+0xcd/0x1c0 [ 1505.163068][ T1214] alloc_file+0x3a/0x280 [ 1505.167342][ T1214] alloc_file_pseudo+0xe2/0x130 [ 1505.172204][ T1214] __shmem_file_setup+0x14c/0x1d0 [ 1505.177227][ T1214] shmem_file_setup+0x37/0x40 [ 1505.181902][ T1214] __se_sys_memfd_create+0x1eb/0x390 [ 1505.187187][ T1214] __x64_sys_memfd_create+0x2d/0x40 [ 1505.192458][ T1214] do_syscall_64+0x4a/0x90 [ 1505.196926][ T1214] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1505.202566][ T1214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1505.208475][ T1214] RIP: 0033:0x4665f9 [ 1505.212370][ T1214] 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 [ 1505.232049][ T1214] RSP: 002b:00007fca5c753f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1505.240468][ T1214] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665f9 [ 1505.248449][ T1214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 1505.256416][ T1214] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1505.264439][ T1214] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 06:51:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090026d900666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x49) 06:51:16 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace(0x11, r2) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x30, 0x0, 0xff, 0x1, 0x6, 0x3b04, 0x40, 0xffffffff}, 0x0) setrlimit(0x9, &(0x7f0000007200)={0x8}) sendfile(r0, r1, 0x0, 0x1c500) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r3, &(0x7f0000006f80)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @dev}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/198, 0xc6}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000600)=""/175, 0xaf}, {&(0x7f00000006c0)=""/77, 0x4d}, {&(0x7f0000000740)=""/134, 0x86}, {&(0x7f0000000800)=""/169, 0xa9}, {&(0x7f00000008c0)=""/101, 0x65}], 0xa}, 0x10000}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000a00)=""/25, 0x19}, {&(0x7f0000000a40)=""/134, 0x86}, {&(0x7f0000000b00)=""/40, 0x28}], 0x4, &(0x7f0000001480)=""/4096, 0x1000}, 0x20}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b80)=""/13, 0xd}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/4096, 0x1000}], 0x3, &(0x7f0000000c00)=""/31, 0x1f}, 0xffffffff}, {{&(0x7f0000000c40)=@caif=@util, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/230, 0xe6}], 0x1, &(0x7f0000004480)=""/4096, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000e00)=""/1, 0x1}, {&(0x7f0000000e40)=""/58, 0x3a}, {&(0x7f0000000e80)=""/73, 0x49}, {&(0x7f0000000f00)=""/234, 0xea}, {&(0x7f0000001000)=""/216, 0xd8}, {&(0x7f0000001100)=""/131, 0x83}], 0x6, &(0x7f0000001240)=""/74, 0x4a}, 0x2}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/135, 0x87}, {&(0x7f0000001380)=""/34, 0x22}], 0x2, &(0x7f0000005480)=""/10, 0xa}, 0x678}, {{0x0, 0x0, &(0x7f0000005680)=[{&(0x7f00000054c0)=""/168, 0xa8}, {&(0x7f0000005580)=""/90, 0x5a}, {&(0x7f0000005600)=""/124, 0x7c}], 0x3, &(0x7f00000056c0)=""/209, 0xd1}, 0x2}, {{&(0x7f00000057c0)=@generic, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005840)=""/217, 0xd9}, {&(0x7f0000005940)=""/240, 0xf0}, {&(0x7f0000005a40)=""/81, 0x51}], 0x3, &(0x7f0000005b00)=""/22, 0x16}, 0x100}, {{&(0x7f0000005b40)=@ethernet, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/205, 0xcd}, {&(0x7f0000006cc0)=""/183, 0xb7}, {&(0x7f0000006d80)=""/98, 0x62}, {&(0x7f0000006e00)=""/196, 0xc4}], 0x5}, 0x7f}], 0x9, 0x0, &(0x7f00000071c0)={0x0, 0x989680}) 06:51:16 executing program 1 (fault-call:3 fault-nth:8): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1505.272425][ T1214] R13: 00000000200003c0 R14: 0000000008100000 R15: 00000000200004c0 [ 1505.280414][ T1226] CPU: 1 PID: 1226 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1505.288746][ T1226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1505.298810][ T1226] Call Trace: [ 1505.302199][ T1226] dump_stack+0x137/0x19d [ 1505.306547][ T1226] should_fail+0x23c/0x250 [ 1505.311906][ T1226] should_fail_usercopy+0x16/0x20 [ 1505.316942][ T1226] iov_iter_copy_from_user_atomic+0x281/0xb60 06:51:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x26000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1505.323048][ T1226] ? shmem_write_begin+0x7e/0x100 [ 1505.328083][ T1226] generic_perform_write+0x1e4/0x3a0 [ 1505.333429][ T1226] ? file_update_time+0x1bd/0x3e0 [ 1505.338534][ T1226] __generic_file_write_iter+0x161/0x300 [ 1505.344174][ T1226] ? generic_write_checks+0x250/0x290 [ 1505.349597][ T1226] generic_file_write_iter+0x75/0x130 [ 1505.354968][ T1226] vfs_write+0x69d/0x770 [ 1505.359217][ T1226] __x64_sys_pwrite64+0xf5/0x150 [ 1505.364194][ T1226] do_syscall_64+0x4a/0x90 [ 1505.368777][ T1226] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1505.374493][ T1226] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1505.380428][ T1226] RIP: 0033:0x419797 [ 1505.384351][ T1226] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1505.403958][ T1226] RSP: 002b:00007fb5c7ef7f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1505.412400][ T1226] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 06:51:17 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:17 executing program 1 (fault-call:3 fault-nth:9): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:17 executing program 0 (fault-call:3 fault-nth:7): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x33050000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1505.420370][ T1226] RDX: 0000000000000017 RSI: 00000000200000c0 RDI: 0000000000000005 [ 1505.428376][ T1226] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1505.436350][ T1226] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 1505.444400][ T1226] R13: 0000000000000005 R14: 0000000020000080 R15: 0000000000000000 06:51:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c502) [ 1505.553695][ T1262] FAULT_INJECTION: forcing a failure. [ 1505.553695][ T1262] name failslab, interval 1, probability 0, space 0, times 0 [ 1505.566464][ T1262] CPU: 0 PID: 1262 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1505.574796][ T1262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1505.584899][ T1262] Call Trace: [ 1505.588177][ T1262] dump_stack+0x137/0x19d [ 1505.592527][ T1262] should_fail+0x23c/0x250 [ 1505.596950][ T1262] ? getname_flags+0x84/0x3d0 [ 1505.601634][ T1262] __should_failslab+0x81/0x90 [ 1505.606445][ T1262] should_failslab+0x5/0x20 [ 1505.610958][ T1262] kmem_cache_alloc+0x46/0x2f0 [ 1505.615728][ T1262] getname_flags+0x84/0x3d0 [ 1505.620236][ T1262] ? vfs_write+0x50c/0x770 [ 1505.620497][ T1264] FAULT_INJECTION: forcing a failure. [ 1505.620497][ T1264] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1505.624814][ T1262] getname+0x15/0x20 [ 1505.624909][ T1262] do_sys_openat2+0x5b/0x250 [ 1505.624933][ T1262] __x64_sys_openat+0xef/0x110 06:51:17 executing program 1 (fault-call:3 fault-nth:10): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x3f000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1505.624956][ T1262] do_syscall_64+0x4a/0x90 [ 1505.624979][ T1262] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1505.625042][ T1262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1505.625066][ T1262] RIP: 0033:0x4196e4 [ 1505.625082][ T1262] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1505.625100][ T1262] RSP: 002b:00007fb5c7ef7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1505.625121][ T1262] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1505.625135][ T1262] RDX: 0000000000000002 RSI: 00007fb5c7ef8000 RDI: 00000000ffffff9c [ 1505.625147][ T1262] RBP: 00007fb5c7ef8000 R08: 0000000000000000 R09: ffffffffffffffff [ 1505.625181][ T1262] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1505.625194][ T1262] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 [ 1505.738679][ T1268] loop3: detected capacity change from 0 to 264192 [ 1505.739965][ T1264] CPU: 1 PID: 1264 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1505.754716][ T1264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1505.765164][ T1264] Call Trace: [ 1505.768438][ T1264] dump_stack+0x137/0x19d [ 1505.772786][ T1264] should_fail+0x23c/0x250 [ 1505.777277][ T1264] __alloc_pages+0x102/0x320 [ 1505.781874][ T1264] alloc_pages_vma+0x391/0x660 [ 1505.786701][ T1264] shmem_getpage_gfp+0x980/0x1410 [ 1505.791805][ T1264] ? mls_context_isvalid+0x76/0x1e0 [ 1505.797004][ T1264] shmem_write_begin+0x7e/0x100 [ 1505.801856][ T1264] generic_perform_write+0x196/0x3a0 [ 1505.807141][ T1264] ? file_update_time+0x1bd/0x3e0 [ 1505.812164][ T1264] __generic_file_write_iter+0x161/0x300 [ 1505.817800][ T1264] ? generic_write_checks+0x250/0x290 [ 1505.823180][ T1264] generic_file_write_iter+0x75/0x130 [ 1505.828556][ T1264] vfs_write+0x69d/0x770 [ 1505.832874][ T1264] __x64_sys_pwrite64+0xf5/0x150 [ 1505.837810][ T1264] do_syscall_64+0x4a/0x90 [ 1505.842261][ T1264] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1505.847974][ T1264] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1505.854834][ T1264] RIP: 0033:0x419797 [ 1505.858729][ T1264] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1505.878351][ T1264] RSP: 002b:00007fca5c753f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1505.886770][ T1264] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 1505.894740][ T1264] RDX: 0000000000000017 RSI: 00000000200000c0 RDI: 0000000000000005 [ 1505.902710][ T1264] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1505.910679][ T1264] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 1505.918660][ T1264] R13: 0000000000000005 R14: 0000000020000080 R15: 0000000000000000 [ 1505.986585][ T1295] FAULT_INJECTION: forcing a failure. [ 1505.986585][ T1295] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1505.999881][ T1295] CPU: 0 PID: 1295 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1506.008214][ T1295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1506.018271][ T1295] Call Trace: [ 1506.021555][ T1295] dump_stack+0x137/0x19d [ 1506.025903][ T1295] should_fail+0x23c/0x250 [ 1506.030350][ T1295] should_fail_usercopy+0x16/0x20 [ 1506.035484][ T1295] strncpy_from_user+0x21/0x250 [ 1506.040430][ T1295] getname_flags+0xb8/0x3d0 [ 1506.044935][ T1295] getname+0x15/0x20 [ 1506.048854][ T1295] do_sys_openat2+0x5b/0x250 [ 1506.053565][ T1295] __x64_sys_openat+0xef/0x110 [ 1506.058418][ T1295] do_syscall_64+0x4a/0x90 [ 1506.062834][ T1295] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1506.068573][ T1295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1506.074502][ T1295] RIP: 0033:0x4196e4 06:51:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090026de00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x40000800, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c503) 06:51:17 executing program 0 (fault-call:3 fault-nth:8): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:17 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) [ 1506.078435][ T1295] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1506.098055][ T1295] RSP: 002b:00007fb5c7ef7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1506.106478][ T1295] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1506.114521][ T1295] RDX: 0000000000000002 RSI: 00007fb5c7ef8000 RDI: 00000000ffffff9c [ 1506.122495][ T1295] RBP: 00007fb5c7ef8000 R08: 0000000000000000 R09: ffffffffffffffff sendmmsg(0xffffffffffffffff, &(0x7f0000000e40)=[{{&(0x7f0000000100)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000040)="b340131bfdf47894eeee0ce7a8528e80711e687292c1196c7470c522e52c70d9a90b14c1cd0fcbe46c114a", 0x2b}, {&(0x7f0000000180)="d9410d640119acf5edf6c43e89bf75bd95f8befec1ed8541a64b626eea56be53d04b7c7d66204c040462f1bb628c5e9e1e2d022e2e7cfa0baf868fb35dc41d7114163450c0af5fb8025f3987db1c321f42a6e80b0a1b01b359cb60673f6da4d4af4cb5ed5484af60f0b45578eb54f91de164c31b8223afe60afa340c14d51bb1bfcb60bc30763ab27d0e0e8a99fffbcdebbee519268a9d1237490a41252781a6a037e26bfe7129c586f61f3101815fc8f85aec9daa5129afc54d5386b47e92058ae1d34aaab53e94441141275bfa09e2659fef1f71d58597f61b86b1b9f120d6fa52dc24c7a0c4ecbc41ff8f4f", 0xed}, {&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000001480)="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{0xe8, 0x105, 0x1ff, "4881bc3eec46d86833a95ab43a89595493dd8535ca20c7fd7b6dbdbf1c05d651835e9e72bd825b9f71b05aa1ee6745a2e6f4815bebf030e4ee7d1711a8fd506b29c6fcb8f8985e7beb44f5677b9accfbd049c5349c2d11c46230e6fbe4b1fc7f47a22b6d9796eecfd0f18d5c29763a1b65e384d2646bc2c88137e6fd60f76cc85d456fccff6c08f7cfe6495023c016524d2867261b1074f550099331307cc1c09257a2990a7787984fbd0a6129e0a048a2698aa3039208be8143227740d3c3f410dd5a29a8e41d8666eca3bf2cc59a076d71"}], 0x10f8}}, {{&(0x7f0000000c40)=@isdn={0x22, 0x2, 0x5, 0x97}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000cc0)="82f33050d3ea6acf7577738c9bf59486e8ac97bb08b8639d97b64d2986676eba0d7c98499f47fefdf33be508346270abccbbb9cdf98a0ec687bd", 0x3a}, {&(0x7f0000000d00)="cad019a8f05fab2514bb91948bd125c522392dc816c38375888e10928a01c3f7dda1f8ed2f014cdeca5848069bcf480f0dffbb158f57da6e1782adb67753b7107c4c2628bc028c09f90a59f14cf72f10f4ed7ed17d655c8186657ae3bd3b02a737acbd03f871a37873473c2209682f2d4c66bad2bbd9f4f122e94aa05cc5a08229a8ca9cf840b9f6107716f148a74595eb3bdf15a8dbe3e0bcf808176488db76504a483c09bf41986bbb31ae5f9a5e4bd8148858932d6890cf392b2d0df4eb809af1b3ca35a4b381fcccb0a59b922254f8dbf47a13ab1d6112d9a35d2d66872340fb1eef6f858d92da", 0xe9}], 0x2, &(0x7f0000005600)=[{0x1010, 0x0, 0x3ff, "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{0x50, 0x0, 0x10001, "68eeaf6f2db6a0aa718be86e1b455a267e9d38c6445334c2f246a63befde154d0f4dde9d6d804018ba948b8d6eea15f8f8032d7ed328a94bf7e9aeb08dfc61e9"}, {0x30, 0x1, 0x59, "4be94720d9966e4da9f679ede8a37f9b8df1b94eb63800720921125c"}, {0x98, 0x112, 0xfff, "ba53cc3bf9fc09396539db85cf03720368018bb03bf7c7049b4067a816a94961e2c7ca5cabd698c19f97a6f19e816641c9d943e07d6ab5a6b004a043090a9c74dc8fd48ffbda9d842d359c11380c1df97716c2d4566632c09c11fcf89718df5fd86f52103f48d96572171fa73d400d5422235e8ef740de8493995afe753bc191e52a1f510a96c4"}], 0x1128}}], 0x4, 0x4001001) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:18 executing program 1 (fault-call:3 fault-nth:11): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1506.130466][ T1295] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1506.138471][ T1295] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 [ 1506.174721][ T1314] FAULT_INJECTION: forcing a failure. [ 1506.174721][ T1314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1506.188030][ T1314] CPU: 0 PID: 1314 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1506.196362][ T1314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1506.206446][ T1314] Call Trace: [ 1506.209727][ T1314] dump_stack+0x137/0x19d [ 1506.214067][ T1314] should_fail+0x23c/0x250 [ 1506.218494][ T1314] should_fail_usercopy+0x16/0x20 [ 1506.223519][ T1314] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 1506.229675][ T1314] ? shmem_write_begin+0x7e/0x100 [ 1506.234843][ T1314] generic_perform_write+0x1e4/0x3a0 [ 1506.240159][ T1314] ? file_update_time+0x1bd/0x3e0 [ 1506.245484][ T1314] __generic_file_write_iter+0x161/0x300 [ 1506.251125][ T1314] ? generic_write_checks+0x250/0x290 [ 1506.252686][ T1328] FAULT_INJECTION: forcing a failure. [ 1506.252686][ T1328] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.256500][ T1314] generic_file_write_iter+0x75/0x130 [ 1506.274655][ T1314] vfs_write+0x69d/0x770 [ 1506.278914][ T1314] __x64_sys_pwrite64+0xf5/0x150 [ 1506.283855][ T1314] do_syscall_64+0x4a/0x90 [ 1506.288350][ T1314] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1506.294034][ T1314] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1506.299955][ T1314] RIP: 0033:0x419797 [ 1506.303860][ T1314] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1506.323483][ T1314] RSP: 002b:00007fca5c753f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1506.331965][ T1314] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 1506.339938][ T1314] RDX: 0000000000000017 RSI: 00000000200000c0 RDI: 0000000000000005 [ 1506.347917][ T1314] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 1506.355893][ T1314] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000005 [ 1506.363866][ T1314] R13: 0000000000000005 R14: 0000000020000080 R15: 0000000000000000 [ 1506.371842][ T1328] CPU: 1 PID: 1328 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 06:51:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x80040000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1506.380301][ T1328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1506.390403][ T1328] Call Trace: [ 1506.393679][ T1328] dump_stack+0x137/0x19d [ 1506.398015][ T1328] should_fail+0x23c/0x250 [ 1506.402424][ T1328] ? __alloc_file+0x2e/0x1a0 [ 1506.407025][ T1328] __should_failslab+0x81/0x90 [ 1506.411800][ T1328] should_failslab+0x5/0x20 [ 1506.413874][ T1324] loop3: detected capacity change from 0 to 264192 [ 1506.416326][ T1328] kmem_cache_alloc+0x46/0x2f0 [ 1506.427576][ T1328] __alloc_file+0x2e/0x1a0 06:51:18 executing program 1 (fault-call:3 fault-nth:12): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1506.427645][ T1328] alloc_empty_file+0xcd/0x1c0 06:51:18 executing program 0 (fault-call:3 fault-nth:9): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1506.427672][ T1328] path_openat+0x6a/0x20b0 [ 1506.427699][ T1328] ? iov_iter_advance+0x291/0xe10 [ 1506.427759][ T1328] ? shmem_write_end+0x37d/0x3d0 06:51:18 executing program 1 (fault-call:3 fault-nth:13): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:18 executing program 0 (fault-call:3 fault-nth:10): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1506.427784][ T1328] ? balance_dirty_pages_ratelimited+0xb1/0x280 06:51:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xf6ffffff, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1506.427811][ T1328] ? generic_perform_write+0x332/0x3a0 [ 1506.427830][ T1328] do_filp_open+0xd9/0x1f0 [ 1506.427847][ T1328] ? __virt_addr_valid+0x15a/0x1a0 [ 1506.427891][ T1328] ? __check_object_size+0x253/0x310 [ 1506.427914][ T1328] ? _find_next_bit+0x16a/0x190 [ 1506.428002][ T1328] ? alloc_fd+0x388/0x3e0 [ 1506.428020][ T1328] do_sys_openat2+0xa3/0x250 [ 1506.428042][ T1328] __x64_sys_openat+0xef/0x110 [ 1506.428115][ T1328] do_syscall_64+0x4a/0x90 [ 1506.428135][ T1328] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1506.428158][ T1328] RIP: 0033:0x4196e4 [ 1506.428172][ T1328] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1506.428189][ T1328] RSP: 002b:00007fb5c7ed6ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1506.428208][ T1328] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1506.428221][ T1328] RDX: 0000000000000002 RSI: 00007fb5c7ed7000 RDI: 00000000ffffff9c [ 1506.428234][ T1328] RBP: 00007fb5c7ed7000 R08: 0000000000000000 R09: ffffffffffffffff [ 1506.428327][ T1328] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1506.428339][ T1328] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 1506.523228][ T1341] FAULT_INJECTION: forcing a failure. [ 1506.523228][ T1341] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.523271][ T1341] CPU: 1 PID: 1341 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1506.523296][ T1341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1506.523307][ T1341] Call Trace: [ 1506.523315][ T1341] dump_stack+0x137/0x19d [ 1506.523347][ T1341] should_fail+0x23c/0x250 [ 1506.523368][ T1341] ? security_file_alloc+0x30/0x190 [ 1506.523389][ T1341] __should_failslab+0x81/0x90 [ 1506.523450][ T1341] should_failslab+0x5/0x20 [ 1506.523554][ T1341] kmem_cache_alloc+0x46/0x2f0 [ 1506.523577][ T1341] security_file_alloc+0x30/0x190 [ 1506.523594][ T1341] __alloc_file+0x83/0x1a0 [ 1506.523612][ T1341] alloc_empty_file+0xcd/0x1c0 [ 1506.523631][ T1341] path_openat+0x6a/0x20b0 [ 1506.523665][ T1341] ? shmem_write_end+0x37d/0x3d0 [ 1506.523689][ T1341] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 1506.523712][ T1341] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 1506.523734][ T1341] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1506.523836][ T1341] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 1506.523859][ T1341] do_filp_open+0xd9/0x1f0 [ 1506.523888][ T1341] ? _find_next_bit+0x16a/0x190 [ 1506.523908][ T1341] ? alloc_fd+0x388/0x3e0 [ 1506.523928][ T1341] do_sys_openat2+0xa3/0x250 [ 1506.523949][ T1341] __x64_sys_openat+0xef/0x110 [ 1506.524013][ T1341] do_syscall_64+0x4a/0x90 [ 1506.524031][ T1341] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1506.524052][ T1341] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1506.524170][ T1341] RIP: 0033:0x4196e4 [ 1506.524183][ T1341] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1506.524201][ T1341] RSP: 002b:00007fb5c7ef7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1506.524222][ T1341] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1506.524235][ T1341] RDX: 0000000000000002 RSI: 00007fb5c7ef8000 RDI: 00000000ffffff9c [ 1506.524247][ T1341] RBP: 00007fb5c7ef8000 R08: 0000000000000000 R09: ffffffffffffffff [ 1506.524259][ T1341] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1506.524270][ T1341] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 [ 1506.607407][ T1349] FAULT_INJECTION: forcing a failure. [ 1506.607407][ T1349] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.607482][ T1349] CPU: 0 PID: 1349 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1506.607507][ T1349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1506.607518][ T1349] Call Trace: [ 1506.607526][ T1349] dump_stack+0x137/0x19d [ 1506.607551][ T1349] should_fail+0x23c/0x250 [ 1506.607569][ T1349] ? getname_flags+0x84/0x3d0 [ 1506.607587][ T1349] __should_failslab+0x81/0x90 [ 1506.607612][ T1349] should_failslab+0x5/0x20 [ 1506.607707][ T1349] kmem_cache_alloc+0x46/0x2f0 [ 1506.607728][ T1349] ? vfs_write+0x500/0x770 [ 1506.607753][ T1349] getname_flags+0x84/0x3d0 [ 1506.607813][ T1349] ? vfs_write+0x50c/0x770 [ 1506.607835][ T1349] getname+0x15/0x20 [ 1506.607851][ T1349] do_sys_openat2+0x5b/0x250 [ 1506.607873][ T1349] __x64_sys_openat+0xef/0x110 [ 1506.607897][ T1349] do_syscall_64+0x4a/0x90 [ 1506.607926][ T1349] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1506.607950][ T1349] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1506.607983][ T1349] RIP: 0033:0x4196e4 [ 1506.607996][ T1349] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1506.608027][ T1349] RSP: 002b:00007fca5c753ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1506.608049][ T1349] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1506.608063][ T1349] RDX: 0000000000000002 RSI: 00007fca5c754000 RDI: 00000000ffffff9c [ 1506.608077][ T1349] RBP: 00007fca5c754000 R08: 0000000000000000 R09: ffffffffffffffff [ 1506.608092][ T1349] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1506.608105][ T1349] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 [ 1506.675814][ T1357] FAULT_INJECTION: forcing a failure. [ 1506.675814][ T1357] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1506.685901][ T1356] FAULT_INJECTION: forcing a failure. [ 1506.685901][ T1356] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1506.689901][ T1357] CPU: 1 PID: 1357 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1507.218523][ T1357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.228588][ T1357] Call Trace: [ 1507.231863][ T1357] dump_stack+0x137/0x19d [ 1507.236199][ T1357] should_fail+0x23c/0x250 [ 1507.240614][ T1357] should_fail_usercopy+0x16/0x20 [ 1507.245633][ T1357] strncpy_from_user+0x21/0x250 [ 1507.250486][ T1357] getname_flags+0xb8/0x3d0 [ 1507.254990][ T1357] getname+0x15/0x20 [ 1507.258896][ T1357] do_sys_openat2+0x5b/0x250 [ 1507.263489][ T1357] __x64_sys_openat+0xef/0x110 [ 1507.268265][ T1357] do_syscall_64+0x4a/0x90 [ 1507.273427][ T1357] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1507.279060][ T1357] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1507.284953][ T1357] RIP: 0033:0x4196e4 [ 1507.288840][ T1357] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1507.308451][ T1357] RSP: 002b:00007fca5c753ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1507.316881][ T1357] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1507.324975][ T1357] RDX: 0000000000000002 RSI: 00007fca5c754000 RDI: 00000000ffffff9c [ 1507.333112][ T1357] RBP: 00007fca5c754000 R08: 0000000000000000 R09: ffffffffffffffff [ 1507.341078][ T1357] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1507.349043][ T1357] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 [ 1507.357032][ T1356] CPU: 0 PID: 1356 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1507.365369][ T1356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.375493][ T1356] Call Trace: [ 1507.378772][ T1356] dump_stack+0x137/0x19d [ 1507.383231][ T1356] should_fail+0x23c/0x250 [ 1507.387656][ T1356] should_fail_usercopy+0x16/0x20 [ 1507.392676][ T1356] _copy_from_user+0x1c/0xd0 [ 1507.397441][ T1356] get_timespec64+0x31/0xd0 [ 1507.401952][ T1356] ? __tsan_read8+0x12/0x180 [ 1507.406547][ T1356] __x64_sys_clock_nanosleep+0x10c/0x220 [ 1507.412183][ T1356] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1507.418475][ T1356] do_syscall_64+0x4a/0x90 [ 1507.422896][ T1356] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1507.428581][ T1356] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1507.434477][ T1356] RIP: 0033:0x48a7c1 [ 1507.438370][ T1356] Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f [ 1507.457988][ T1356] RSP: 002b:00007fb5c7ef7ee0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 1507.466412][ T1356] RAX: ffffffffffffffda RBX: 00007fb5c7ef86bc RCX: 000000000048a7c1 [ 1507.474416][ T1356] RDX: 00007fb5c7ef7f20 RSI: 0000000000000000 RDI: 0000000000000000 [ 1507.482385][ T1356] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff 06:51:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c504) 06:51:19 executing program 0 (fault-call:3 fault-nth:11): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:19 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) write(r2, &(0x7f0000000040)="d32ae8bf9b5b2f2eb82491efa42aeeb6d812d6557815057f4bc3e62d53a1db31d23ca69b6c50b0", 0x27) sendfile(r1, r2, 0x0, 0x1c500) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) 06:51:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfcfdffff, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1507.490363][ T1356] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 1507.490379][ T1356] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 06:51:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900fffe00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:19 executing program 1 (fault-call:3 fault-nth:14): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1507.598115][ T1384] FAULT_INJECTION: forcing a failure. [ 1507.598115][ T1384] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.610899][ T1384] CPU: 1 PID: 1384 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1507.617075][ T1392] loop3: detected capacity change from 0 to 264192 [ 1507.619233][ T1384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.619248][ T1384] Call Trace: [ 1507.619257][ T1384] dump_stack+0x137/0x19d [ 1507.643358][ T1384] should_fail+0x23c/0x250 [ 1507.647824][ T1384] ? __alloc_file+0x2e/0x1a0 [ 1507.652414][ T1384] __should_failslab+0x81/0x90 [ 1507.657223][ T1384] should_failslab+0x5/0x20 [ 1507.661798][ T1384] kmem_cache_alloc+0x46/0x2f0 [ 1507.666573][ T1384] ? perf_event_output_forward+0x89/0xb0 [ 1507.672210][ T1384] __alloc_file+0x2e/0x1a0 [ 1507.676689][ T1384] alloc_empty_file+0xcd/0x1c0 [ 1507.681471][ T1384] path_openat+0x6a/0x20b0 [ 1507.685901][ T1384] ? shmem_write_end+0x37d/0x3d0 [ 1507.690850][ T1384] ? balance_dirty_pages_ratelimited+0xb1/0x280 06:51:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfdfdffff, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1507.697103][ T1384] ? generic_perform_write+0x332/0x3a0 [ 1507.702607][ T1384] do_filp_open+0xd9/0x1f0 [ 1507.707460][ T1384] ? __virt_addr_valid+0x15a/0x1a0 [ 1507.712596][ T1384] ? __check_object_size+0x253/0x310 [ 1507.717887][ T1384] ? _find_next_bit+0x16a/0x190 [ 1507.722797][ T1384] ? alloc_fd+0x388/0x3e0 [ 1507.727129][ T1384] do_sys_openat2+0xa3/0x250 [ 1507.731726][ T1384] __x64_sys_openat+0xef/0x110 [ 1507.736509][ T1384] do_syscall_64+0x4a/0x90 [ 1507.740930][ T1384] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1507.746590][ T1384] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1507.752485][ T1384] RIP: 0033:0x4196e4 [ 1507.756370][ T1384] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1507.775972][ T1384] RSP: 002b:00007fca5c753ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1507.784464][ T1384] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1507.792442][ T1384] RDX: 0000000000000002 RSI: 00007fca5c754000 RDI: 00000000ffffff9c [ 1507.800410][ T1384] RBP: 00007fca5c754000 R08: 0000000000000000 R09: ffffffffffffffff [ 1507.808381][ T1384] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1507.816352][ T1384] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 [ 1507.832788][ T1387] FAULT_INJECTION: forcing a failure. [ 1507.832788][ T1387] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.846223][ T1387] CPU: 0 PID: 1387 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1507.854576][ T1387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.864630][ T1387] Call Trace: [ 1507.867921][ T1387] dump_stack+0x137/0x19d [ 1507.872265][ T1387] should_fail+0x23c/0x250 [ 1507.876743][ T1387] ? inotify_handle_inode_event+0x106/0x2d0 [ 1507.882645][ T1387] __should_failslab+0x81/0x90 [ 1507.887852][ T1387] should_failslab+0x5/0x20 [ 1507.892369][ T1387] __kmalloc+0x66/0x340 [ 1507.896536][ T1387] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1507.902705][ T1387] inotify_handle_inode_event+0x106/0x2d0 [ 1507.908466][ T1387] ? tsan.module_ctor+0x10/0x10 [ 1507.913386][ T1387] fsnotify+0x1040/0x1190 [ 1507.917717][ T1387] __fsnotify_parent+0x2f3/0x430 [ 1507.922658][ T1387] ? blkdev_common_ioctl+0x9c3/0x1040 [ 1507.928137][ T1387] __fput+0x1a9/0x4e0 [ 1507.932125][ T1387] ____fput+0x11/0x20 [ 1507.936103][ T1387] task_work_run+0xae/0x130 [ 1507.940622][ T1387] exit_to_user_mode_prepare+0x156/0x190 [ 1507.946272][ T1387] syscall_exit_to_user_mode+0x20/0x40 [ 1507.951756][ T1387] do_syscall_64+0x56/0x90 [ 1507.956177][ T1387] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1507.961814][ T1387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1507.967716][ T1387] RIP: 0033:0x41940b [ 1507.971839][ T1387] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1507.991466][ T1387] RSP: 002b:00007fb5c7ef7f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 06:51:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c505) 06:51:19 executing program 0 (fault-call:3 fault-nth:12): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1507.999898][ T1387] RAX: 0000000000000000 RBX: 00007fb5c7ef86bc RCX: 000000000041940b [ 1508.007973][ T1387] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1508.015999][ T1387] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1508.024058][ T1387] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 1508.032028][ T1387] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 06:51:19 executing program 1 (fault-call:3 fault-nth:15): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1508.124847][ T1416] FAULT_INJECTION: forcing a failure. [ 1508.124847][ T1416] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.138259][ T1416] CPU: 1 PID: 1416 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1508.146605][ T1416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1508.156662][ T1416] Call Trace: [ 1508.160075][ T1416] dump_stack+0x137/0x19d [ 1508.164410][ T1416] should_fail+0x23c/0x250 [ 1508.168914][ T1416] ? security_file_alloc+0x30/0x190 06:51:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000fff00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfeffffff, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1508.174117][ T1416] __should_failslab+0x81/0x90 [ 1508.178940][ T1416] should_failslab+0x5/0x20 [ 1508.183541][ T1416] kmem_cache_alloc+0x46/0x2f0 [ 1508.188314][ T1416] security_file_alloc+0x30/0x190 [ 1508.193439][ T1416] __alloc_file+0x83/0x1a0 [ 1508.197867][ T1416] alloc_empty_file+0xcd/0x1c0 [ 1508.202639][ T1416] path_openat+0x6a/0x20b0 [ 1508.207100][ T1416] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 1508.213265][ T1416] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1508.217884][ T1424] FAULT_INJECTION: forcing a failure. [ 1508.217884][ T1424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1508.219551][ T1416] do_filp_open+0xd9/0x1f0 [ 1508.219577][ T1416] ? __virt_addr_valid+0x15a/0x1a0 [ 1508.242068][ T1416] ? __check_object_size+0x253/0x310 [ 1508.247455][ T1416] ? _find_next_bit+0x16a/0x190 [ 1508.252312][ T1416] ? alloc_fd+0x388/0x3e0 [ 1508.256720][ T1416] do_sys_openat2+0xa3/0x250 [ 1508.261311][ T1416] __x64_sys_openat+0xef/0x110 [ 1508.266082][ T1416] do_syscall_64+0x4a/0x90 [ 1508.270544][ T1416] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1508.276237][ T1416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1508.282135][ T1416] RIP: 0033:0x4196e4 [ 1508.286043][ T1416] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1508.305649][ T1416] RSP: 002b:00007fca5c753ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1508.314131][ T1416] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 1508.322104][ T1416] RDX: 0000000000000002 RSI: 00007fca5c754000 RDI: 00000000ffffff9c [ 1508.330076][ T1416] RBP: 00007fca5c754000 R08: 0000000000000000 R09: ffffffffffffffff [ 1508.338067][ T1416] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1508.346035][ T1416] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 [ 1508.354028][ T1424] CPU: 0 PID: 1424 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1508.362441][ T1424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1508.372488][ T1424] Call Trace: [ 1508.375868][ T1424] dump_stack+0x137/0x19d [ 1508.380200][ T1424] should_fail+0x23c/0x250 [ 1508.384670][ T1424] should_fail_usercopy+0x16/0x20 [ 1508.389830][ T1424] _copy_to_user+0x1c/0x90 [ 1508.394246][ T1424] simple_read_from_buffer+0xab/0x120 [ 1508.399743][ T1424] proc_fail_nth_read+0xf6/0x140 [ 1508.404708][ T1424] ? proc_fault_inject_write+0x200/0x200 [ 1508.410346][ T1424] vfs_read+0x154/0x5d0 [ 1508.414510][ T1424] ? __fput+0x43e/0x4e0 [ 1508.418665][ T1424] ? __fget_light+0x21b/0x260 [ 1508.424519][ T1424] ? __cond_resched+0x11/0x40 [ 1508.429377][ T1424] ksys_read+0xce/0x180 [ 1508.433535][ T1424] __x64_sys_read+0x3e/0x50 [ 1508.438101][ T1424] do_syscall_64+0x4a/0x90 [ 1508.442521][ T1424] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1508.448172][ T1424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1508.454075][ T1424] RIP: 0033:0x41937c 06:51:20 executing program 0 (fault-call:3 fault-nth:13): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfffffdfc, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:20 executing program 5: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17, 0x800}, {&(0x7f0000000140)="240323932a9f338e8ed6b5aabf0233ad26a68103e9a5b7432d1c4febb98de9ab2360671d0e201b4cf385480554a70d0deab60dd91d2f90ffa1f0cc56f605d8168004d5e72f3fe9091ca54cb60f72f3dcf8e10765e0e0127c6112b6827960451ed0d55505219912d5bb00ab6527412d49eb9137f9988755789d3789b0635be7fe7cd8bec6d87fddf034744ed41c410fd088ff2183348c40498933eb434cc109da3f29efebb150862c2f24ddbc75c1322d7aae4123e26bebe009d5f9551b6c0168790afcd09e", 0xc5, 0x6}], 0x0, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYRES16=r0]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000380)) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x8010, r2, 0x10000000) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) r4 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1100) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000100)={r3, 0x7fff, 0x7, 0x1}) sendfile(r1, r3, 0x0, 0x1c500) [ 1508.457964][ T1424] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1508.478112][ T1424] RSP: 002b:00007fb5c7ef8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1508.486558][ T1424] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 1508.494539][ T1424] RDX: 000000000000000f RSI: 00007fb5c7ef81e0 RDI: 0000000000000004 [ 1508.502512][ T1424] RBP: 00007fb5c7ef81d0 R08: 0000000000000000 R09: ffffffffffffffff [ 1508.510546][ T1424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1508.518576][ T1424] R13: 00007fff245f2adf R14: 00007fb5c7ef8300 R15: 0000000000022000 [ 1508.553814][ T1438] FAULT_INJECTION: forcing a failure. [ 1508.553814][ T1438] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1508.567700][ T1438] CPU: 0 PID: 1438 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1508.576044][ T1438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1508.586102][ T1438] Call Trace: [ 1508.589381][ T1438] dump_stack+0x137/0x19d [ 1508.593855][ T1438] should_fail+0x23c/0x250 [ 1508.598275][ T1438] should_fail_usercopy+0x16/0x20 06:51:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1508.603332][ T1438] _copy_from_user+0x1c/0xd0 [ 1508.608047][ T1438] get_timespec64+0x31/0xd0 [ 1508.612565][ T1438] __x64_sys_clock_nanosleep+0x10c/0x220 [ 1508.618207][ T1438] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1508.624312][ T1438] do_syscall_64+0x4a/0x90 [ 1508.628738][ T1438] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1508.634391][ T1438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1508.640351][ T1438] RIP: 0033:0x48a7c1 [ 1508.644245][ T1438] Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f [ 1508.663918][ T1438] RSP: 002b:00007fca5c753ee0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 1508.672336][ T1438] RAX: ffffffffffffffda RBX: 00007fca5c7546bc RCX: 000000000048a7c1 [ 1508.680312][ T1438] RDX: 00007fca5c753f20 RSI: 0000000000000000 RDI: 0000000000000000 [ 1508.688282][ T1438] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1508.696278][ T1438] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 06:51:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfffffdfd, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1508.704245][ T1438] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 06:51:20 executing program 0 (fault-call:3 fault-nth:14): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x2, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c506) [ 1508.812017][ T1465] loop3: detected capacity change from 0 to 264192 [ 1508.828380][ T1472] FAULT_INJECTION: forcing a failure. [ 1508.828380][ T1472] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.841706][ T1472] CPU: 1 PID: 1472 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1508.850042][ T1472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1508.860103][ T1472] Call Trace: [ 1508.863381][ T1472] dump_stack+0x137/0x19d [ 1508.867722][ T1472] should_fail+0x23c/0x250 [ 1508.872143][ T1472] ? inotify_handle_inode_event+0x106/0x2d0 [ 1508.878031][ T1472] __should_failslab+0x81/0x90 [ 1508.882824][ T1472] should_failslab+0x5/0x20 [ 1508.887394][ T1472] __kmalloc+0x66/0x340 [ 1508.891555][ T1472] ? inotify_handle_inode_event+0x58/0x2d0 [ 1508.897360][ T1472] inotify_handle_inode_event+0x106/0x2d0 [ 1508.903131][ T1472] ? tsan.module_ctor+0x10/0x10 [ 1508.907980][ T1472] fsnotify+0x1040/0x1190 [ 1508.912341][ T1472] __fsnotify_parent+0x2f3/0x430 [ 1508.917286][ T1472] ? clockevents_program_event+0x195/0x1e0 [ 1508.923110][ T1472] ? tick_program_event+0x78/0xc0 [ 1508.928154][ T1472] __fput+0x1a9/0x4e0 [ 1508.932166][ T1472] ____fput+0x11/0x20 [ 1508.936178][ T1472] task_work_run+0xae/0x130 [ 1508.940676][ T1472] exit_to_user_mode_prepare+0x156/0x190 [ 1508.946322][ T1472] syscall_exit_to_user_mode+0x20/0x40 [ 1508.951822][ T1472] do_syscall_64+0x56/0x90 [ 1508.956336][ T1472] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1508.962169][ T1472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1508.968079][ T1472] RIP: 0033:0x41940b [ 1508.971965][ T1472] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1508.991703][ T1472] RSP: 002b:00007fca5c753f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1509.000122][ T1472] RAX: 0000000000000000 RBX: 00007fca5c7546bc RCX: 000000000041940b 06:51:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900feff00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfffffff6, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x3, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:20 executing program 0 (fault-call:3 fault-nth:15): perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c507) [ 1509.008094][ T1472] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1509.016063][ T1472] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 1509.024033][ T1472] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 1509.032072][ T1472] R13: 0000000000000005 R14: 0000000020000098 R15: 0000000000000001 06:51:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfffffffe, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1509.140586][ T1506] FAULT_INJECTION: forcing a failure. [ 1509.140586][ T1506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1509.153734][ T1506] CPU: 0 PID: 1506 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1509.162098][ T1506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1509.172163][ T1506] Call Trace: [ 1509.175440][ T1506] dump_stack+0x137/0x19d [ 1509.179842][ T1506] should_fail+0x23c/0x250 [ 1509.184629][ T1506] should_fail_usercopy+0x16/0x20 [ 1509.189719][ T1506] _copy_to_user+0x1c/0x90 [ 1509.194179][ T1506] simple_read_from_buffer+0xab/0x120 [ 1509.199566][ T1506] proc_fail_nth_read+0xf6/0x140 [ 1509.204795][ T1506] ? proc_fault_inject_write+0x200/0x200 [ 1509.210431][ T1506] vfs_read+0x154/0x5d0 [ 1509.212263][ T1505] loop3: detected capacity change from 0 to 264192 [ 1509.214594][ T1506] ? hrtimer_interrupt+0x9a4/0xaf0 [ 1509.214619][ T1506] ? __fget_light+0x21b/0x260 [ 1509.214710][ T1506] ? __cond_resched+0x11/0x40 [ 1509.235756][ T1506] ksys_read+0xce/0x180 [ 1509.239952][ T1506] __x64_sys_read+0x3e/0x50 [ 1509.244501][ T1506] do_syscall_64+0x4a/0x90 [ 1509.248944][ T1506] ? irqentry_exit_to_user_mode+0x5/0x20 [ 1509.254586][ T1506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1509.260575][ T1506] RIP: 0033:0x41937c [ 1509.264473][ T1506] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1509.284091][ T1506] RSP: 002b:00007fca5c754170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1509.292508][ T1506] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 1509.300482][ T1506] RDX: 000000000000000f RSI: 00007fca5c7541e0 RDI: 0000000000000004 [ 1509.308640][ T1506] RBP: 00007fca5c7541d0 R08: 0000000000000000 R09: ffffffffffffffff [ 1509.316614][ T1506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1509.324591][ T1506] R13: 00007ffd21d1c0ef R14: 00007fca5c754300 R15: 0000000000022000 06:51:21 executing program 5: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x100) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x8001, 0x101000) readv(r4, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000300)=""/87, 0x57}], 0x5) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000180)={0x0, r2, 0x8, 0x101, 0x90, 0x4}) write$9p(r2, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r2, r3, 0x0, 0x1c500) 06:51:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x4, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x225c17d03, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000200666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x2, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x6, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1509.593723][ T1539] loop3: detected capacity change from 0 to 264192 06:51:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x10000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x3, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000300666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1509.811450][ T1572] loop3: detected capacity change from 0 to 264192 06:51:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c508) 06:51:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:22 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100), &(0x7f0000000140)='./file0/file0\x00', 0xe, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x4, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x80000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000400666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xf, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x100800000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x6, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1510.521771][ T1614] loop3: detected capacity change from 0 to 264192 06:51:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x800800000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1b, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:23 executing program 5: r0 = fsopen(&(0x7f0000000040)='btrfs\x00', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r1, r2, 0x0, 0x1c500) 06:51:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000500666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c509) 06:51:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xf, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x7ffffffffffff, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x300, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x10000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1511.354060][ T1698] loop3: detected capacity change from 0 to 264192 06:51:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x900, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x20000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000600666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1511.711473][ T1740] loop3: detected capacity change from 0 to 264192 06:51:24 executing program 5: tkill(0x0, 0x3b) r0 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0xac, r0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0xac}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x400, 0xf9c, 0x2, 0x8, 0x6047, 0x5, 0x7}, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) write$P9_RWALK(r1, &(0x7f0000000100)={0x64, 0x6f, 0x2, {0x7, [{0x2, 0x0, 0x5}, {0x0, 0x2, 0x4}, {0x20, 0x3, 0x4}, {0x2, 0x4, 0x2}, {0x10, 0x2, 0x6}, {0x10, 0x3}, {0x1, 0x0, 0x6}]}}, 0x64) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1b, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x4000, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c50b) 06:51:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x40000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000700666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) [ 1512.236735][ T1789] loop3: detected capacity change from 0 to 264192 06:51:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x100000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000800666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x200000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:24 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfffe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x500, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1512.763112][ T1824] loop3: detected capacity change from 0 to 264192 06:51:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000900666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x204000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c50c) 06:51:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x900, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1513.216030][ T1851] loop3: detected capacity change from 0 to 264192 06:51:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x300000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x4000, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:25 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x20) r3 = open(&(0x7f0000000040)='./file0\x00', 0x143042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000140)={0x0, r2}) r4 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f0000000400)={0x2, 0x401, @status={[0xfffffffffffffff9, 0x3fffc, 0x0, 0xfff, 0xffffffffffff0000, 0x9]}, [0x9, 0x4, 0x7, 0x5, 0x5, 0x1, 0x1, 0x7, 0x2, 0x4, 0x5, 0x1, 0x0, 0x0, 0x8001, 0x3a6, 0x0, 0xb364, 0x62c, 0x4, 0x8, 0x8, 0x4, 0x1, 0x58, 0x80, 0xff, 0x3ff, 0x1ff, 0x20, 0x400000000005d7, 0x5, 0xffff, 0x0, 0x3, 0x100000001, 0x4, 0x7ff, 0xffffffffffffffff, 0x7f, 0x283, 0x3f, 0xe0000000000000, 0x8, 0x1, 0x1f, 0x81, 0x1, 0x6, 0x20, 0x100, 0x40, 0x5, 0x49f18662, 0x7, 0x2e, 0x6, 0x4, 0x1, 0xfffffffffffffffb, 0x3f, 0x100020, 0xaa, 0x1]}) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) [ 1513.658236][ T1834] ================================================================== [ 1513.666354][ T1834] BUG: KCSAN: data-race in file_remove_privs / selinux_file_permission [ 1513.674595][ T1834] [ 1513.676916][ T1834] write to 0xffff88812d7b0d9c of 4 bytes by task 1837 on cpu 1: [ 1513.684556][ T1834] file_remove_privs+0x312/0x3a0 [ 1513.689518][ T1834] __generic_file_write_iter+0xdd/0x300 [ 1513.695068][ T1834] generic_file_write_iter+0x75/0x130 [ 1513.700440][ T1834] vfs_write+0x69d/0x770 [ 1513.704700][ T1834] __x64_sys_pwrite64+0xf5/0x150 [ 1513.709631][ T1834] do_syscall_64+0x4a/0x90 [ 1513.714053][ T1834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1513.719975][ T1834] [ 1513.722292][ T1834] read to 0xffff88812d7b0d9c of 4 bytes by task 1834 on cpu 0: [ 1513.729844][ T1834] selinux_file_permission+0x41b/0x530 [ 1513.735303][ T1834] security_file_permission+0x42/0xa0 [ 1513.740688][ T1834] rw_verify_area+0x136/0x250 [ 1513.745366][ T1834] vfs_write+0xe2/0x770 [ 1513.749520][ T1834] __x64_sys_pwrite64+0xf5/0x150 [ 1513.754453][ T1834] do_syscall_64+0x4a/0x90 [ 1513.758868][ T1834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1513.764762][ T1834] [ 1513.767073][ T1834] Reported by Kernel Concurrency Sanitizer on: [ 1513.773205][ T1834] CPU: 0 PID: 1834 Comm: syz-executor.1 Not tainted 5.12.0-syzkaller #0 [ 1513.781525][ T1834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1513.791579][ T1834] ================================================================== 06:51:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x37dc12502000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1f0133, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1514.220850][ C0] sched: RT throttling activated 06:51:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfffe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000a00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c50d) 06:51:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x400000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:27 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x1, 0x80, 0x0, 0xa7, 0x9, 0x40, 0x0, 0x6e6, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x401, 0x4, @perf_config_ext={0x1000, 0x58e}, 0x80, 0x1, 0xff, 0x1, 0xed0, 0x1, 0x80, 0x0, 0x40, 0x0, 0xc8}) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c50e) 06:51:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x500000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x600000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1f0133, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:30 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace(0x11, r0) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r1, r2, 0x0, 0x1c500) 06:51:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c50f) 06:51:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x604000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1518.231473][ T1954] loop3: detected capacity change from 0 to 264192 06:51:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x700000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfffffffffffffffe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000b00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:31 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={r0, 0x2, 0x6}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xd) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x2, 0x6}, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010026bd7000fddbdf25110000003800018008000300020000001400020074756e6c300000000000000000000000080003000200000008000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="3f7d16f0d21ea9dc9bf188e7b259d7fe0d30b21e77e66201dc3f0a7df5d629c0d82e96fcddb166208ff4ae52edee740340a12f7138b64bac2b900b154fa84eacc537c86c500e06fcb74d501196733c15212a188e4bc653698849f900e2ae5c499562489645dd56bb3aea774c518d9e5dbc2edc8cfd2a70879ecc14112fb7a89d90a31ce216894e21c3bb473ef0b36e17f9c1731c2bd695315aa3"], 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20004880) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f0000000980)={0x0, 0xfffffffffffffe93, &(0x7f0000000940)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c0000000001010400000000000000000a000000180002801400018008000100ac1e00010800020000000000a3fdbca6e3664702e51e8dd8a68c4f04fb8f15669f8b106a2d4b5a41ab36b0522cb00a0ab3c5f164571bdf5afd261f2f7b8aeb4c81535c849be341473d9dcc7725701b78055f2c8b5975038001e2fe185abce739bc9e27bff7059254091c4ab4bd66819d2a61a9dd042568e91e05a2cb025a32606311b167f571908e2902a4ccb91695fd84254e7337"], 0x2c}}, 0x0) sendfile(r4, r6, 0x0, 0x0) r7 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r5, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r5, r7, 0x0, 0x1c500) 06:51:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c510) 06:51:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfffffffe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:31 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x800000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1519.310513][ T1993] loop3: detected capacity change from 0 to 264192 06:51:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000c00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xa00000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xb00000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1800000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x1c00000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x2600000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1519.807129][ T2017] loop3: detected capacity change from 0 to 264192 06:51:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000d00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0200050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x3305000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1521.240062][ T2062] loop3: detected capacity change from 0 to 264192 06:51:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0xfffffffffffffffe, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c511) 06:51:33 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000e00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x3f00000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0300050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:33 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x80000) sendfile(r0, r1, 0x0, 0x1c500) [ 1521.447826][ T2097] loop3: detected capacity change from 0 to 264192 06:51:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x4000080000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000f00666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0500050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x7fffffffffffffff, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x8004000000000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) [ 1522.014489][ T2154] loop3: detected capacity change from 0 to 264192 06:51:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xf6ffffff00000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="1000050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f21716", 0x49) sendfile(r0, r1, 0x0, 0x1c512) 06:51:35 executing program 5: connect(0xffffffffffffffff, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634", 0x62) sendfile(r0, r1, 0x0, 0x1c500) 06:51:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0200050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1523.292079][ T2172] loop3: detected capacity change from 0 to 264192 06:51:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0500050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfcfdffff00000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400030900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900001100666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1c500) openat$sndseq(0xffffffffffffff9c, 0x0, 0x204140) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1e9402, 0x0) 06:51:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0402050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) 06:51:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfdfdffff00000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700)) 06:51:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="1000050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103", 0xa0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) 06:51:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0403050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x1013c1, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee9", 0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)) [ 1523.506554][ T2213] loop3: detected capacity change from 0 to 264192 06:51:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x740, 0x51}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0xfeffffff00000000, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574b", 0x78) sendfile(0xffffffffffffffff, r0, 0x0, 0x1c500) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, 0x0) lstat(0x0, &(0x7f0000000700))