=""/4096, 0x1000}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ff, 0x381300) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() fstat(r0, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002f00)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003000)=0xe8) getresgid(&(0x7f0000003040)=0x0, &(0x7f0000003080), &(0x7f00000030c0)) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003100)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003200)=0xe8) lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003300)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003340)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000003440)=0xe8) r16 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003480)={0x0, 0x0}) r18 = getuid() fstat(r0, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0}, &(0x7f0000003580)=0xc) stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003680)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000003780)=0xe8) r25 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000037c0)={0x0}, &(0x7f0000003800)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0}, &(0x7f0000003880)=0xc) getresgid(&(0x7f00000038c0)=0x0, &(0x7f0000003900), &(0x7f0000003940)) fcntl$getownex(r0, 0x10, &(0x7f0000003bc0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003c00)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003d00)=0xe8) r31 = getegid() r32 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d40)={0x0, 0x0}, &(0x7f0000003d80)=0xc) r34 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003e00)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000003f00)=0xe8) getgroups(0xa, &(0x7f0000003f40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f0000004040)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000001c0)="4c62b3446aa6f61440f9433e1b13a6a3171347148c07f98b9da8ae4a8d2e426e4fcb70dda19d", 0x26}, {&(0x7f00000002c0)="e7ccfabb8a4d238175b89af8bb32b4bb2f90b284729a28bf8b35b8cf4af88c9ee7cd9a119a2ecd000ed83ed9210664bfb4fdaf441a52a88aa583666713d87a3aa3d4abddf88dd163279fb26aecf1809e601a24d6a0af09d26fbfb662ef23f79012c8b3f724dbd530d1d3e1d3eb441c19bed99ac60e906456fdb8105cbe61cfa28cfa14e025", 0x85}, {&(0x7f0000000380)="4484dec7675cc97724a5ac39db8ab7eee3ddbf2b82be0683b397a5e43de3b9ed54c0cabec7ae633d7b0a92", 0x2b}, {&(0x7f00000003c0)="eda7487a556d168e238ecbb32654258539de9e3b3d226b092ea8666f9d3be2a3586ded47077a5127609cd68c2ee0b2f56ca13cdfa786a2d97ab3566fe610c1a19dbe9f9ed4b1b1114a9c486273fff5965f0c6af50e6b1a66f2aa58c46d07503e9622bf1d514ed659fdef4e4875d8d2fc1258161c5f047c44356be99ff6ce527db3e20f0f3e467ffd8bc5189d08f3819b75fb5a8302aa13210228b18ce964a16464eac1273b03be95c666e71b584643bbd5ffdcd09a7e83033c465d4c5e370b3a142e073351c4d710d057de2ccae0ff6783ad14a75025d906d2961a2607a2e1aa998f18972083651f3995", 0xea}, {&(0x7f00000004c0)="d025bd7c454d9af97cdd7cb0b43fafeb80d2b02cb0e6ed1fbeadd3ae8c29b0d99008537745e48ac4178d763a235b4bc55c64f83c5dbfeca38f3dacaac517cfbf71e7cd8b13c585bc7954cc2308ed75bebdd68c11a6b2497fe2e08b0039738ea78fb83fabf03bf716899996974c96b19f378b433a62e1c67c7408e781dc", 0x7d}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="247380dbcdc043be7cb0e77536d83972e7f4a5ee35dcb80a088035b7fb4a1f3533656c3ca98d5b6a79d465a88e263ff8be87c38f2cbb4fb4d757b8ea0283dc931bb2bad14fdfaee3b9743b4aa63bd472cff9dd5748b36f9b676418", 0x5b}], 0x7, &(0x7f0000002800)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xc8, 0x1}, {&(0x7f0000002900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000002980)="9efc74eb401721fb54ee00de7d658c3dce107d02828c51426f03cf156d493cb2e50d6c53c4eb323d647d5caf95513dc4bcbc374e17693b0ceda6b59795760007ae7eb1a6a7075605a615ee1ca6a366b6e6b34ef6971850d9b58133748205537df4830d4f1d471260788b3348d17d25d343a8a06a04f0d73d3a0ff8a81ed1a957d057548653dc17e1b1cc0cd3fdfe6b0b54ccac88645ae6425272500a5f1c2d94cc561003a6cf6fdf3f", 0xa9}, {&(0x7f0000002a40)="0057513ac1086421469d5c42789955dee57eea65ce94e1b09e77a122623f6ae4cf11b096217caf5934c36721f744eb851a59dc7e1389b753247a3bf804234146eba4366688a401cc769a81", 0x4b}, {&(0x7f0000002ac0)="7cd391cfe1b38366599eea2cb5506f8c23466b4a0b7b4f4da534aa6487e53f9ed55dc1095a565ada121c591e67e1bbc41161f1108ca24cf7d4131a7b9b25ebb910d26a0b9e5466559c40620721", 0x4d}, {&(0x7f0000002b40)="e6ef67320ba205c8cdcdef75a3f630434fb0a76d47beb6ec9a6936b5f6f79c2c96c2aa78e0f1ef22c278ce7dbb23182b560f78420dec082c3e550d9e33ae3f2bdc567192e886c49b927809a12b45bca6e8728b25e3cd5db4dc972627d1fce535b3039531cdbb4792646c05c9f8f74cbda4bbf7a954818c09360c289955ac0a99ec05f5bf58b9e493f3f4d3da6e253a314e1e8e1ebc26c99b98a4584374e67d3871d7f3ce3e8f9526254e5d2a231d579241b792ddad50bc97e0187117ff4532aeb9", 0xc1}, {&(0x7f0000002c40)="84637a349f4720e84abef8ba01fe5da8986335d0da2e15404117f144c3ad0d1852fa607ea40375ba2d03e569551f362f883aca259d", 0x35}, {&(0x7f0000002c80)="6184bcdb39fdaeeaf41609290db3a06ae05ced12b99abe8805f1fb9092af67ca41dab6ba182c973eb186eaac4bf4bbaae639378248df9b9a92bfe62a2da207d0e52141a6555590d46c28d85e29cce8fa8c5cb59cea4c18820b09275e87cb4a1029af49339bc24dfd60a8cb8734149a8fe51cbfe94cbfea34370ab4d20fc486e87a55e63f09ac3530ef3f7bd2a65f4cdeac939e468347d4fcfe9dde29623c644b49592d4a3d1be31b2b611bba91d5f06451e1a8ceccc08ae428fe2e5abd2af27c5f60d0f28c37d2e1039235ff8a7ea0443a", 0xd1}, {&(0x7f0000002d80)="5c88aa480e851a034edf023329d186c1601b1d41684177a914cbf156de6f75047f133c08989232acd7df922ebbc8dea83fde6e78617c1a2c7030ad420a9ed81e3d47867a817bc3f7bcad740d3f540c123d8145bd04f450fc76dfdf549b75a5619bfab601f4ffbae041062507d70405a1193e0df0fd8ba24c887725771bea60bc66910f65623f78c72cc57f69295d947d0f5dd03c80b517ac2d2655983985cca67976ea73f56aa7678273cf7dd144db135b15e38295", 0xb5}, {&(0x7f0000002e40)="fba3f5d23d55653578fe6a60bcae72fc2b83fee4b4597ce0", 0x18}], 0x8, &(0x7f0000003980)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x158, 0x4000804}, {&(0x7f0000003b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b80), 0x0, &(0x7f0000003f80)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xb0, 0x4000000}], 0x3, 0x800) 2018/04/22 07:51:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000520009030000000021eb283100000000"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000000004000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:14 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x7, 0x8000000011, r1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./bus\x00', r1}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1ff, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x3, r2}) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) [ 571.472288] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:14 executing program 7: r0 = socket(0x1e, 0x1000000000002, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x0, 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="c563a1ad48c879e6bfc03bb2369d1e688b94b1be", 0x14}], 0x1, 0x0, 0x0, 0x1}, 0x4004840) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x5b, "d77e067e69ab959c692aad08b7a11bb94ebc188d83340d6edeb95d74a19e7720d5b9103cd53341dbfd670a97c1fce26b0107498aaac4af1f241f348e967e8f0a320bdb422e47a6210ccf846114256dbd9b77c96f46c52a02c28594"}, &(0x7f00000001c0)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000280)=0x8) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) [ 571.588854] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8977, &(0x7f00000000c0)={'team_slave_0\x00', @ifru_flags=0x8000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$dupfd(r0, 0x406, r3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) 2018/04/22 07:51:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000400", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:15 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000140)={0x8000, 0xd541}) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000571000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f00001b1000/0x1000)=nil) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x80}) recvfrom(r2, &(0x7f0000000280)=""/144, 0x90, 0x10000, &(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x40, 0x4, "2ff662a6280f34ceffd2a0aa4f9dad1ae8a0f2feeaa69b3eade51cae32ce0ed084aa8dc7555b9c6143dee32e525b65c7a71fcdbea6173a789614c70521161b", 0x24}, 0x80) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x310000000000000d, r2, &(0x7f0000000000), 0xfe00, 0x10c00}]) 2018/04/22 07:51:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(camellia-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/22 07:51:15 executing program 4: r0 = socket(0x17, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x110, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000001c0)=0x5) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000280)=0x6) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, 0x0, 0xfffffffffffffc90, 0x8}, 0x200000000000020) 2018/04/22 07:51:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/7, 0x7}, {&(0x7f0000000440)=""/23, 0x12}, {&(0x7f0000000480)=""/234, 0xea}], 0x2f, &(0x7f0000000240)=""/27, 0x1b, 0x5382}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:15 executing program 2: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x400040) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0xd8b, 0xffffff70) write$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000140)={0x9, 0x1ab04933, [{0x9, 0x0, 0x6}, {0x3f, 0x0, 0x2}, {0x1}, {0x3, 0x0, 0xfff}, {0x2000000, 0x0, 0x5b}, {0x8, 0x0, 0x3ff}, {0x5, 0x0, 0x5}, {0x26, 0x0, 0x3}, {0x9d8eb286000, 0x0, 0x10001}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x0, r0}) 2018/04/22 07:51:15 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x4) fgetxattr(r2, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/227, 0xe3) 2018/04/22 07:51:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000092f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 572.498532] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000080)="259dad110acd8d26e8c6ee424075e6dc44d523d24b1954051c0f8431e13ffd71805f982ca2bbdbec") getsockname(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000040)=0x80) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) 2018/04/22 07:51:15 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x301) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='configfs\x00', 0x8061, &(0x7f0000000400)="823dad5385d37e107a15683799e791d5607fcf93f1ee4f47612e59ecb6a804ee68d6ddd0da1c742ed23d78dc9c54a6a26df2bedff4770de2a61dc42288d2362964538050e11aa994b0fc2493c58a0c096e2d5d7253010fcb140aaaa60e807236805045de1239c98f109d7e40b1e3dc2401a7ef87a1f2aad6bf65cd2e356466b59002502c4300e78bf3d378b0f04c56d6fb3d719aab8dba91d61d37313c72c98aa8a215c262791cf39a") sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$netrom(r2, &(0x7f0000000780)={&(0x7f00000000c0)=@full={{0x3, {"a11f5d1e6ddd48"}, 0x7}, [{"e23d384d9e39c7"}, {"c1e75855cae71a"}, {"d0eb1d765171d9"}, {"eda84fd57b8738"}, {"cbaf1ed6411fce"}, {"fb83fe8f9f371a"}, {"6e52a55a42d1cf"}, {"904f8eb498987c"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f00000005c0)="6baa6ee48a4ff572b23484b37a6f6997ca7ba37c384009429d215c0c6bd94cbf2490c22ac2988c99e8809883864d9f72764a5115e71508be3bcb7bdf1afa6a9f7d45893725cd0e0fd2", 0x49}], 0x1, &(0x7f0000000680)=[{0xd0, 0x13e, 0xd0d, "7b45b9647c7e8cc46c719902ac28e80d9017f5df5aa202fd95877a3341cc24769edb1a2f070f3b138fa27c969d39ed5a41043cea878d57c743d7b99e4951c003e9e2c5cc05cb186949d9df676b7f79c1c1e020004d2336ca0c523c4fe9a886519d58d8924ae1eebb29894db41374d7793308fcbb9d1648b5ec385bb2a6ccea5cb3a7667d044640a4413a4045d3ccb22b233f61a6a1f37360d5a526eb15ef48ba57119b8442d1b6d558390698fb3f65af0e842c8a6b057dab99035b9b"}], 0xd0, 0x4008051}, 0x40000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000380)=0x7c) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010059d24e92645229cc00000000000000000000d300692ddfae1e24"], 0x48}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000004c0)={0x8, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000500)={0x20, r4, 0x2, 0xfffffffffffffffd}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000280), &(0x7f0000000200)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000240), 0x4) 2018/04/22 07:51:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002aff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x6, 0x7, 0x0, 0x0, @sint={0x0, 0x2}}]}) 2018/04/22 07:51:15 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x800, 0x4) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0x87ef400}]) 2018/04/22 07:51:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7bad, 0x882) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x1, @multicast1=0xe0000001, 0x4e20, 0x1, 'sed\x00', 0x8, 0x5, 0x20}, {@multicast1=0xe0000001, 0x4e24, 0x4, 0x8, 0x0, 0x4}}, 0x44) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000002400000b26bd7000fbdbdf2501000000080019003c0000000c001c00", @ANYRES32=r2, @ANYBLOB="0200005a08fe7b007f000000"], 0x30}, 0x1}, 0x0) 2018/04/22 07:51:15 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x400000000002000, 0x0) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff010000000000000000000000e1000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000"], 0xe8}, 0x1}, 0x4) r2 = accept4(r0, &(0x7f0000002ec0)=@l2, &(0x7f0000002f40)=0x80, 0x800) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000340)=0x801, &(0x7f0000000240)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000002fc0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000003080)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003040)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) sysfs$3(0x3) socketpair(0x7, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x800, 0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140), &(0x7f00000004c0)=0x4) connect$can_bcm(r3, &(0x7f0000000300)={0x1d}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000002c0)={0x1}, 0x1) close(r0) accept4$ax25(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='irlan0\x00') [ 572.668114] xt_nfacct: accounting object `syz1' does not exists [ 572.694292] QAT: Invalid ioctl 2018/04/22 07:51:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = geteuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r1, r2, 0x8000, 0x8, 0x80a4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x6e0}]}) msgget(0x3, 0x1) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x400000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00000000c0)={'bcsf0\x00', {0x4, 0x401, 0x1, "1075c5bdc1a0", 0x1f}}) [ 572.743338] QAT: Invalid ioctl 2018/04/22 07:51:15 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x80) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001240)=""/12, 0xc}], 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/22 07:51:15 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x352, &(0x7f0000000680)}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)=ANY=[@ANYBLOB="2000ecff1d00ff0000010000000c000600", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0)="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", 0x1000, 0x800, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$setflags(r2, 0x2, 0x1) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f0000000480)=""/93) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/nfsfs\x00') accept$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r6 = gettid() timer_create(0x7, &(0x7f0000000380)={0x0, 0x12, 0x0, @thr={&(0x7f0000000400)="69f8a5e1ba455f2af4b3299eda9c5addec9537ef", &(0x7f0000000b40)="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"}}, &(0x7f0000000440)) rt_sigsuspend(&(0x7f0000000080)={0x2}, 0x8) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(r6) fremovexattr(r7, &(0x7f00000003c0)=ANY=[@ANYRES16=r5]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000340)={0x1, 'syzkaller0\x00'}, 0x18) tkill(r6, 0x1000000000016) alarm(0x3) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x1, 0x141, [0x0, 0x200002c0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1b9) vmsplice(r1, &(0x7f0000000900)=[{&(0x7f00000001c0)="107c02bbe78e442acbb8999780a88cf0f718a2847c22cffe70f5aebb590e7bbf88770ffd09dfa55b7fe05752dac4ae625877256fd764e1384296b253927345d9a20d2433d6eea501a6ccad78cdad77d09b89e713289bfaa74f69ea92b0d682bafcb8cda5dc90f92e2f745a0c5f8a09205e4215dba024d3ebaa4b4cd9010cdd4c7f827eb142f7da286419b552d0ea66362c06126795de40a949df8439a19d4d49a2f45a41f56ba87bf93d6d55d971c20560fed194d3debdd61b542ab9", 0xbc}, {&(0x7f00000000c0)="3eea4e1fdcf502c5070d0ce8dc375a3106f2ed9d", 0x14}], 0x2, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000b00)) 2018/04/22 07:51:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x400, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x402003, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101140, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20001) renameat(r4, &(0x7f0000000140)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00') write(r1, &(0x7f0000000040)='0', 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) 2018/04/22 07:51:15 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) signalfd4(r1, &(0x7f000004c000), 0x8, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) r2 = dup2(r0, r0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/37) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x1, 0x0, {0x3, 0x3, 0x8, 0x3, 0x9}}) 2018/04/22 07:51:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r0, &(0x7f0000000000), 0xfffffdcb, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)) clock_settime(0x801, &(0x7f0000000040)={0x77359400}) 2018/04/22 07:51:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000005446e045545735a4a892490f513ebb3f"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000640)=""/173}], 0x3e0, &(0x7f0000000240)=""/27, 0x1b, 0x84}, 0x12100) syz_emit_ethernet(0x1a4, &(0x7f00000003c0)={@random="dc6d27ef158b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1, 0x7fff000000000, 0x1}}], {@mpls_mc={0x8848, {[{0x7f, 0x48d, 0x1000, 0x66}, {0x8, 0x0, 0x100000001, 0x5}, {0xfffffffffffff000, 0x8, 0x200, 0x5}, {0x5, 0x6, 0x1, 0x7}, {0x8, 0xac6, 0x4, 0x11f}, {0x10000, 0x0, 0x6, 0xf9}], @ipv4={{0x26, 0x4, 0x91, 0x8, 0x17a, 0x67, 0x6, 0x1, 0x29, 0x0, @rand_addr=0x8000, @multicast2=0xe0000002, {[@rr={0x7, 0xf, 0x2, [@broadcast=0xffffffff, @empty, @rand_addr=0x7f]}, @generic={0xc7, 0xf, "8d7848e6d5679be70b621987e9"}, @ra={0x94, 0x6, 0x9}, @rr={0x7, 0x13, 0x100, [@loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2]}, @end, @noop={0x1}, @cipso={0x86, 0x30, 0x7, [{0x0, 0x12, "ab17fd3767df71650193b95ad5a77319"}, {0x7, 0x4, "7bb9"}, {0x6, 0xb, "7e8b487f222484b214"}, {0x7, 0x7, "92153dcec6"}, {0x0, 0x2}]}, @cipso={0x86, 0xb, 0x8000, [{0x5, 0x2}, {0x0, 0x3, 'C'}]}, @rr={0x7, 0xf, 0x10000, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast2=0xe0000002]}]}}, @dccp={{0x4e21, 0x4e23, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0x2, "2e13be", 0x1f, '4\a\n'}, "07be5f0a6c1dee2018c9a90290f915792930524a2de9015b34ba33ba6e88b038da02b9ba1fb06c2d43e288f3b108aebb02ddddf245f06594a95f1fbb0f337dbbf3f3f6e782b66ae2d0b224108b6c89869be1e6d1497e7e8b29f7ded094daa8dfa48ebf59c46839c09b7f7a7b188a4dde93675a48ba52bcb6f65a270a051ceae5242138649f5aa3484b1a4c237e3a6233c2d2a84eb4b42ff1126c34d5f1dbe4ba2fffadcb8c21532324485228de8334e98376f1e0fff1313d22b1ecbdaa21d5b54eaecff2a1c3faa512f5479266a935038512"}}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0xa6f, 0x332, 0xbe6, 0xd82]}) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) signalfd(r0, &(0x7f00000001c0)={0xff}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@polexpire={0xcc, 0x1b, 0x209, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) memfd_create(&(0x7f0000000200)='\x00', 0x1) 2018/04/22 07:51:15 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r2, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) [ 573.045933] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:16 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200002000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x272, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x480, 0x0) recvfrom$inet(r0, &(0x7f0000000140)=""/4096, 0xffffffffffffffd4, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x10001, 0x401, 0x8, 0x101}, 0x6) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x100000000000041, 0x112, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r1, 0x1c) 2018/04/22 07:51:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80400, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'broute\x00'}, &(0x7f0000000080)=0x78) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x211, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1}, 0x0) 2018/04/22 07:51:17 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000001780)='/dev/vcsa#\x00', 0x6, 0x200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001840)={0x4, &(0x7f00000017c0)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @local}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/04/22 07:51:17 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00009c8000)="636c6561725f72656673007edb") ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f00000002c0)=""/244}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x1}, &(0x7f0000000100)=0xfffffffffffffeee) io_setup(0x1, &(0x7f0000000000)) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) 2018/04/22 07:51:17 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000000002000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000001c0)="88f1c6ccc437eea7661a7a915159c29a08ab3b32ca1832ec675565f0807fe264010b6be3f64893b86471ba23d83db92568dec21e062a998fc01cbb3c547cec88964a120310c90694c2f7e2efd2b59259e91492e5f2ca016afbee03ee376ff7c30666262a906eaec56677d571a1fe3ef996a567a086697c2f2f53c0c692", 0x7d}, {&(0x7f0000000880)="17160152be0b1ae4b659e52495d571539c132cf83169de580cc48f9b65c0d8893f0e6a9634b791c732c7d792c0beee1344759141204938d9974c260a21c13a46b68f9396d8dd42cf5f8ce82647f72c69dad69583f87bca96e7c721a2933f6a14ca388a9a769804960e79eeb8993c0a46fb11bd15f7456e0aa985b31dd4c5b75477b8d230343f4b1f857586", 0x8b}, {&(0x7f0000000480)="f274bc65e17e7f356e9b6b6e8d1fcbca5c2f6e955b5efb786284fdbabebe47817993e245164117afe50881be5699dbb4fc8156349a078ba3984699c2db3377562527408010a537101cd066dcf884a753c7facd2155047616f4a64f47d069876781b2e1c72f5611c0c6a5b2d17890ad7eb0ba913ef8655b65bb667f2a6a5585f3ccbf2726909c35b4a0b7d385aa30fcd6f15a8a0db13318613dad9659d21f4c6da7a0ff80eb22cb2cea0fb1656f460c157799849f5b6e26d376f205a55a9580784a9f575ad59e18232a385e12b2711c04ba8beef7ae934c770e58ec6ff02b16", 0xdf}, {&(0x7f0000000580)="fead0f71f437081ca57e7c42cb83f3142651e7895eab3c1997c73cf8d7fe3210bf28b552cc1c701a6b343db393c5d9f5e4daf8b476642be04d9b12e8d1e1e10860e51360b458ac6306fcadc8ce9b31a7fba648618fb3303616cd34ad730d7f13494669df2a26038f7270685a1c4d051637a5c871d772fc480b77ccf67316f8ad8994d6cd9136402f2792b69c355907e76316e3d29b3908095a5d174233b485bc69e0f91cbb83619055f63f472691d96fb848be70a3a0467ea64c967c8d1fce8c83b3742243180a2c3e189247d60d83dc9e63", 0xd2}, {&(0x7f0000000680)="114c5c9a99d417dd45b8ae14b5921b44c30fad3df32235f81a5c1365d5b76d5c285d233e0eefb8f7d606f2750e270123a7c5b5566664b1ff8b91d7075c3ebc790728ee99e3d74653d58c42e2286ac679cb7ef475f22e136303f8c06c5675b848e9a5f9b3e9cbc125d9dabd055fbeb08d376ee0f6773462348a65204b1c2b1d9dfa2af0b1f914769c8067d83cedf7b8067786f89f41bf52e7ca47d23768c0fe3b0f5e664faef7e5efcffc4079d39d8647f10ce197b37905ebc13d73281c1ff034c80999c52de15074e4b7d39bcaa92c24e94b1e108a18b4b01ee7b007129e7a00a75e1ca82a17", 0xe6}, {&(0x7f0000000780)="be7db601af385864a8b4bc16e482451b24e1e6c959a50978985a0db17b85e8fbce3e8f35be65935cf8d213014d6a4da88bc46969a5f38b809f28ca14bd1d8d8a7e0e29d38dfb470a92ddfddb129399e9f4adf84c001cd8353c080263edbf37d04bf9387707dc29de443413fd4a49478d60ea03", 0x73}], 0x6}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x40, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300), 0x18f, &(0x7f0000000340)=""/241, 0xf1}, 0x0) 2018/04/22 07:51:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003480)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003240)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/123, 0x7b}], 0x4, &(0x7f00000003c0)=""/132, 0x84, 0x7ff}, 0x3a20000}, {{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/99, 0x63}, {&(0x7f0000000680)=""/158, 0x9e}, {&(0x7f0000000740)=""/7, 0x7}, {&(0x7f0000000780)=""/199, 0xc7}], 0x6, &(0x7f0000000900)=""/163, 0xa3, 0x81}, 0x4}, {{&(0x7f00000009c0)=@rc, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/233, 0xe9}, {&(0x7f0000000b40)=""/71, 0x47}, {&(0x7f0000000bc0)=""/30, 0x1e}, {&(0x7f0000000c00)=""/140, 0x8c}], 0x4, &(0x7f0000000d00)=""/84, 0x54, 0x1ff}, 0x40}, {{&(0x7f0000000d80)=@ax25, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e00)=""/180, 0xb4}, {&(0x7f0000000ec0)=""/70, 0x46}, {&(0x7f0000000f40)=""/241, 0xf1}, {&(0x7f0000001040)=""/40, 0x28}], 0x4, &(0x7f00000010c0)=""/226, 0xe2, 0xffffffff}, 0x23}, {{&(0x7f00000011c0)=@nl=@proc, 0x80, &(0x7f0000002600)=[{&(0x7f0000001240)=""/98, 0x62}, {&(0x7f00000012c0)=""/197, 0xc5}, {&(0x7f00000013c0)=""/154, 0x9a}, {&(0x7f0000001480)=""/119, 0x77}, {&(0x7f0000001500)=""/153, 0x99}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/11, 0xb}], 0x7, &(0x7f0000002680)=""/95, 0x5f, 0x5c7}, 0x38d}, {{&(0x7f0000002700), 0x80, &(0x7f0000002840)=[{&(0x7f0000002780)=""/160, 0xa0}], 0x1, 0x0, 0x0, 0xdd1}, 0x1b8a}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002880)=""/130, 0x82}, {&(0x7f0000002940)=""/96, 0x60}, {&(0x7f00000029c0)=""/192, 0xc0}], 0x3, &(0x7f0000002ac0)=""/183, 0xb7, 0x800}, 0x1}, {{&(0x7f0000002b80)=@can={0x0, 0x0}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002c00)=""/141, 0x8d}, {&(0x7f0000002cc0)=""/90, 0x5a}, {&(0x7f0000002d40)=""/56, 0x38}, {&(0x7f0000002d80)=""/43, 0x2b}], 0x4, &(0x7f0000002e00)=""/116, 0x74, 0x1}, 0x2}, {{&(0x7f0000002e80)=@l2, 0x80, &(0x7f0000003140)=[{&(0x7f0000002f00)=""/11, 0xb}, {&(0x7f0000002f40)=""/129, 0x81}, {&(0x7f0000003000)=""/78, 0x4e}, {&(0x7f0000003080)=""/69, 0x45}, {&(0x7f0000003100)=""/54, 0x36}], 0x5, &(0x7f00000031c0)=""/126, 0x7e}, 0x5}], 0x9, 0x10020, &(0x7f00000034c0)={r1, r2+30000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0}, &(0x7f0000003540)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003580)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x3e, r3, r4}, {0x0, 0x9, 0xfffffffffffffff7, 0x2, 0x9, 0x4, 0x0, 0x80}, {0x1, 0x2, 0x1, 0x2ee}, 0x4, 0x6e6bb4, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d2}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x1, 0x3, 0xf5e4, 0x8, 0xfffffffffffffff9, 0xfffffffffffffff7}}, 0xe8) 2018/04/22 07:51:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000880)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000980)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, &(0x7f0000000200)={&(0x7f0000000b00)=ANY=[@ANYBLOB="640000005200000b29bd70fb39dbdf251c000000080001001bc11533323b4b4a3a0a0412d6dd1010181c7a8afa0844c911c5a63e049ebe8d2431e804a32b34fe6be7cc348c50563f0eb048b119e50ae63d1e4797be2826ca4703bd477b62c6b2df5c044f85cc6ad055a45139bc0bc7108549a8338e943576c43921a3d59fa2151bc505150cf79aba821275e8fe9f11f74a908c9025feb563f39901276faf73cc009c42c3b45cb6a937768963d661fee5b1f1a83e36b08c53f5910217c8ee5394ff6f041595efe5e8b6c5bcc51713eb117675ae5f1ff29e576c9c16d03734df32d8", @ANYRES32=r2, @ANYBLOB="0800060005000000080006000100000008000600f30e0000080006000500000008000100", @ANYRES32=r3, @ANYBLOB="0800060000100000080006000500000008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5], 0x64}, 0x1}, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) semget(0x1, 0x0, 0x1) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x7, 0x2, 0x1, 0x3ff, 0x0, 0x7f, 0x310, 0x1, 0x800, 0x6, 0x2, 0x7ff, 0x0, 0xed, 0x2, 0x401, 0x3f, 0x5, 0x1, 0x1f, 0x400, 0x1, 0x1f, 0x81, 0xffffffffffffffff, 0x6, 0x6, 0x2, 0x7, 0x0, 0x1f, 0x21, 0x4, 0x10001, 0x0, 0x2, 0x0, 0x0, 0x3, @perf_config_ext={0xff, 0x7fff}, 0x80, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x8001}, r1, 0x8, r6, 0x0) [ 574.180841] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 574.210492] nfacct_mt_checkentry: 1 callbacks suppressed [ 574.210499] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7379732f6e65742f697076342f76732f06000000000000007261706500", 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x100000001, 0x6366}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x993, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x80000001, 0x10001, 0x100000000}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001980), 0x0) 2018/04/22 07:51:18 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x357b, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/22 07:51:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000002ade000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:18 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xffffffff, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000300)={0x2, 0x0, 0x1, 0x3}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x16}, @loopback={0x0, 0x1}, 0x201, 0x60, 0x9, 0x500, 0x2, 0x40008, r2}) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="01") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x202041, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x1, 0xfffffffffffffd70) ioctl$KDADDIO(r1, 0x4b34, 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) ioctl$TCGETA(r3, 0x5405, &(0x7f00000000c0)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000240)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x50101, 0x0) 2018/04/22 07:51:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/226) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f00000002c0)=""/244}) 2018/04/22 07:51:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x100000000, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000}, 0x0, 0x0, r1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000840)={@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x4, 0x7fffffff, "41d5b6a28b4b7cc61d100425d6999aa876a89e0d229b1a97e9f637107a53fbb82006b35640a28d6fbaa68ed77cef79101db5f805d22fe07d3aac75d94c1a96", 0x30}, {&(0x7f0000000040)=""/27, 0x1b}, &(0x7f0000000080), 0x24}, 0xa0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x56, &(0x7f00000007c0)=[{&(0x7f00000000c0)=""/57}, {&(0x7f0000000340)=""/115}, {&(0x7f0000000480)=""/197}, {&(0x7f0000000580), 0xfffffffffffffe5b}, {&(0x7f0000000640)=""/77, 0xfffffe8f}, {&(0x7f00000006c0)=""/113, 0xfffffffffffffc35}], 0x0, &(0x7f0000000240)=""/27, 0xf63474b851a6acee, 0x31}, 0x0) read(r2, &(0x7f00000003c0)=""/192, 0x79f) 2018/04/22 07:51:18 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)=""/84, &(0x7f000000cffc)=0x54) r1 = request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='GPL}/@\x00', 0xfffffffffffffffd) keyctl$update(0x2, r1, 0x0, 0x0) 2018/04/22 07:51:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0xd7, 0x8, 0xa405, 0x8000}, {0x7, 0x4314, 0xfffffffffffffe00, 0x6}, {0x6, 0x9, 0x1}, {0x5, 0x7144, 0x6, 0x830}, {0x8, 0xcf39, 0xa1, 0x9}, {0x800, 0x8, 0x8, 0x10000}]}, 0x10) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000180)=@generic={0x3, "78733d8dc28f88794c9328c143aa32fae09b1e920a3a37274530f2ccafdb7ca26e34835ad58a0308fbe35d1185748c4ff3c0bba63519956a11f52f58d865b3dcc28a497f7e6eb7d38c7155f73a92982038c6b3b2b0886189d8df7ca46991804a81738a3e1e9e1f1f46673060b14df9114c8032c960df2deb4bdc6d15af33"}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="1739039abeb2f6108ada4cea7a09d03988a9ff225e09e7d0222099623c17bbb3494e81c4e3bf0b60bec97f3f10157ec43c9dd3632e2395a4", 0x38}, {&(0x7f0000000240)="c7886e176c3f203ed8abaec62b69e76f64", 0x11}], 0x2, &(0x7f00000002c0)=[{0x40, 0x114, 0x1, "7e4506c22f271463f856064dda3fd16871d77881d5328fb7f2972a01fcaf6303b13df11a26b394ce34128b7ac4c7"}, {0x80, 0x0, 0x6, "9c7d77b8e82f8734aa75a2f14bd71fe127519fb3bfc1e96572c5c9b56130c460e2c696054ba9cf4221c7ea724a17879b85d5ca16c1a125117ba641570ed9775ffe8251fb1e3e0391ecdedb6c50f2571f27b4f1cabb65844fe505101513f9c017d2f2a84fca4bc5b98deaf9be4e"}, {0x90, 0x10f, 0x0, "2bb29ec76d2c3128cc41e4ecef6e0c008a851edf7b91b650c746e76bb08a8b085f19d975449855ac3c8b3938991735bf44bc2dcf6a6b066c0d310ccb8b42d42847e24a3a41e162bb2ce4c1fa2d9687aca8dd74547bff52ec6451d593670ae8264cf7b95d930d3d981fd2193368fe8d943e4d7fbdac85bfb40f3829222d3897"}, {0x58, 0x117, 0x7, "2874cb1d94ff90202f019510b0115dae3b7c547f01a8ce4c459826bfab9e14365c2d648af63e89f4ae42de6cca91c8267ed21fde50464b5f8296c350edb994312c9152ad3c"}, {0xa8, 0x109, 0x0, "c3f31276f58e88e0ce8b0a3971032e949c891a084f0f5dc59fbb762b3603e2c2d43db941272baaa0d6c9c289ce57cfd3a432f0fbf93f60ca99c01dafbd9d840a8d7f1da77639ed8b6f4159ab50d188f0e360662031633d3b90c1a3b154c13cbf3dbdd6baac2455535e63dc74369acbb8ba0742594cbd0c350874cd9616aef712ee5c74f911669a216a5ad385de554b3d666e220f1c110a0a"}, {0xe8, 0x100, 0x7, "378dcc7db67f5278fe59e07b7605ffc424b7ed5ecb0cfa0f41329cd0c2ac2c5e3db2689409f640ae574c98e80475bec862bb9e026fef5ae8fcca8a9ee8eed2b2772fb234b265360ff16686ba6041fd20801815fc20db00a94f11bf87de77a04e62653e1dcc72030cfe23535b206422055f71892edebe10157801ac2abdda4d75c4dbbabb0fd0462b12813fe19733a623b6044f4672d579e3f790acfb186f576e2a08bb12bae186dc15675f06cb77fb698c016ea29477f01c5c1f3417a1c3e0100b1458ebedc8c18a76c6b3c768bafdd610b07e0a77"}, {0x68, 0x119, 0x100000001, "c240c714e13d38e8a63c3bc248d6c353d34864681e6724a789394f1694a613834ed9d299a71969245ecb2321d55fe32b0f6f27e3b276c30fa6cec34b82e31330d1f0423033f454dd5a7b747e337ed9112037dfff1bb59e1d"}, {0x1010, 0x11f, 0x3, 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{0xd8, 0x113, 0x2, "3f7eccff68395c182367d6bf9d360a23ea50a64af2ccb8efcd68fae0bf0f7f2529a5550f72b51a5053a970ddf074d38c4db12b254ed33cb43c31e96761d9b5b07cc9240d42ce1cdf6fb9a68ab80bb1b7cf425fb11f3ab1cb1fc0db3e074d62543af19599ca9a8bc1160d5b9036c97295b4814b0c5e8e05fc9228b8bf4d39f28512d2b4d56774b98785021505a0c049560a3134b5f7552f15d599d4ab7c845507151ac478d7539f4b0a720de5ebec5935803c0fe10bf7f713faa93ba23c66d4f0387f"}, {0x90, 0x117, 0xf23, "def6cd270db04ce9377a019a184092d5513fb3239161ff56358a5f2e7243ea2d3ea058807c1f48da6d489cf7b9d92323a917b510e47b563d77918c5f79743eb2a8c66f99b08923bbdb52ac2870a2a777aac2ba53f3fb4a3f9e743b782e552bef42bc2ce348de07516f0ab2869f0d6fb1594645920acc4e03248c8f"}], 0x1518, 0x40000}, 0x4) r1 = socket(0x10, 0x802, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001840)={0x0, 0x3}, &(0x7f0000001880)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000018c0)={r2, 0x6, 0x1000, "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"}, 0x1008) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x90}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f00000034c0)) 2018/04/22 07:51:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = getpid() ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000180)={&(0x7f0000000040)="416a027a681e97560a7a98573ecfa68683911b48abac2ba2a815ac674fa525f29bc4d42a0b2f5905b46d006971545597317c8f9b3161d0730e2538f5e989459ac0d735917d2c942b3ecbfa994633a6dd5e7d31366c5a995da510a8dcf5e3c25e785deed65898aff7605e8a89fbdcb6db3adb76d12ef91aa407fcae00cda81e26e8db13bcd71912c5fb8acbd8e7795880d71fa01f4913041b1482d2c2eea088616abccceef988265b490cae12827693be3552a44ba8ee9d6d", 0xb8}) 2018/04/22 07:51:18 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x200000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa02, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x8, 0x10001}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)=0xae) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00000000c0)={{}, {0xe}}) 2018/04/22 07:51:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000)=0xfffffffffffffffc, 0x4) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1', "bee3e6b3ec85c1b44ed473a8a6bf12d7aecf4c716856195bd8caa54c356cc5b4382e9db87967bd82ac3c4fae849419a6f1197612dd7d5b5aebb437c0582a6db17a989d080b1983ab7a13a2065afd1ab79360bbe375a726d5001ad127d59b2f0dc34e439b5fa688b168629b86402ce1c0b20dc0cf923ef8097ed0d171be4af18b11a8e8100ee37e07acd41ef47c8a6a6494059911e1645fe7eb4778f2f9b92271b88ed57d8d3af208910710fe375ffcf907880c752b"}, 0xb9) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='bdev)%trustedvboxnet1\'em1)]%&\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101000, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x10001, 0x800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000200)={r4, 0xffffffffffffc027, 0xffffffffffffffff, r4}) keyctl$reject(0x13, r1, 0x0, 0x9d, r2) 2018/04/22 07:51:18 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/22 07:51:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000a00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 575.378992] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000540)="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") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000003000000000009000000000000000000000000009a6ca86f6a93c043db8a07ab63b3179192c00b1140c8035b97d62851c54b10452d5321cdef3d59f35f96b169edc79aabf8b6e4083f3d58991d89c72ab22bff4171f82e6c4ab28f3691539362898bacf429fb0303bd22682b14acdcabaf2360b353082b6a13c5c82d13c4e373"], 0x18}}], 0x1, 0x0) 2018/04/22 07:51:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/146, 0x92, 0x21, &(0x7f0000000100)={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x400023, 0xfe6b) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) 2018/04/22 07:51:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) fallocate(r0, 0x20, 0x0, 0x80007) [ 575.547702] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000200)="e9c71eee6d2dfc069d40a6e13848a55ecbe0a0b98015bdab5a29580534c441b2a0286b736839939a03046f5ad0d47e6fcd8f9c9c981b43897adb29c8b8cc5b1026c89c7639b1013450c8969416729491105dda29473e5bc7c177ebabe0bba11284c98d1a59") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x2, 0x20, 0x800, 0x8, 0x100, 0xa20000}, 0x3, 0x7, 0x400, 0x4, 0x2, "b5230bad9894b07528ed0f9e2970075ba868ab6ab583b2317e2cdd3d07cf688b5e2552b42642e35de4702b492e87b9571c9a295a4dbde8e0a4168205499744b092553aad8b6996a7e96cf1dc814e1c9c4f699d308cc4e6f5b51fb76a613fcc0ea9ef9fa95329d5db9aa6c177639f039ef567c77a53581cb8603558f69eb53edd"}) setrlimit(0x0, &(0x7f0000000080)={0xff, 0x10000}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) setrlimit(0x0, &(0x7f0000000000)={0x1, 0x7}) r2 = getpgrp(0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0xfffffffffffffffb, 0x4) getpgid(r2) 2018/04/22 07:51:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000"], 0x90) 2018/04/22 07:51:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x121080, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000340)="02feed55fdee81438869385bb8bee8ba47b1090274bcd6f8ca06396e7a911186a81ad7b23735e4680522bbbeaff7272fc2401a670cb64268704dea0f6e9d1290ab475a7ff6e8b688838fa2831958e5ce882d7b97a62edfa5fc410405be90827ac5dd5ed3967ebedb3426eb760a58208e68ff831d17ceccb9c1320a682e6c84da5c5bab96ff2c5bd49e4c9bb2e08cb426b8f40540eb321d4008f35cbba4788009a034ed721c23aa4d6ccd9f77610f6a846a1392e6cc6e6578d2ea1e6514bc875d688f58425eceba8d385323d2440f4a") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000440)={0x2, 0x0, [{0xbdf, 0x0, 0x10001}, {0x0, 0x0, 0x2}]}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080)) r2 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x80000) io_setup(0xffff, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f00000000c0)="7de7bf58a0aca4151e97490e4713675e764844e0476f0736ef5f9dd2ff27ef67815eb586d0902b0c4a10331111cfe0b4f6a93d471a473d2715c377de2c843210c63343d9101dd9350217883d997807f74d08858d8ca98bdffb85fdc4ee246276c3d1780837a051ca4487e41bf8c17323862386e23ecb90188cf9f7b16d201c78d4d507a7031e004f36bd", 0x8a, 0x7ff, 0x0, 0x0, r1}, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) 2018/04/22 07:51:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000006, 0x10000000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x282000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x13c}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22}], 0x50) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) [ 575.737383] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000520009030000000055052b436480db0091af6f11680eab711403aa3d1d8deff19648b454b70eaf44679826af43406d6e9825ba629267fdaf8f1bb10affe8fd602210154a04f6993a0100bea9e221281c3524ddf55750109e8e26"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x8, 0x4) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:18 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) statx(r0, &(0x7f0000000280)='./file1\x00', 0x6800, 0xfff, &(0x7f00000003c0)) statx(r0, &(0x7f00000000c0)='./file0/bus\x00', 0x6800, 0x501, &(0x7f0000000140)) rmdir(&(0x7f0000000000)='./file0/bus\x00') dup3(r1, r1, 0x80000) 2018/04/22 07:51:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x121180) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, &(0x7f0000000140)=0x4) 2018/04/22 07:51:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) capget(&(0x7f0000000140)={0x399f1336, r1}, &(0x7f0000000180)={0x9, 0x1, 0x80, 0xffffffffffff0000, 0x8, 0x2}) rt_sigprocmask(0xb67544b4a792da2e, &(0x7f0000000100)={0x3}, &(0x7f00000000c0), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/04/22 07:51:18 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0xd, &(0x7f00000000c0)) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r3) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000080)={0x5c, @broadcast=0xffffffff, 0x4e23, 0x1, 'rr\x00', 0x4, 0xa85, 0x4f}, 0x2c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x1, 0x784, "f1b4f630b861db5ccfdc8cb116a410b16c12e3c2503658e3efd53e52d2dbf79fdd2f22add99ae3e724e219bdf46f0e1c7f085f3189cfe791c65d9088ca55d23ee7385dfa4bc0252e8c04e62eb6c09cad"}, 0xd8) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f0006005a43070008df020001000600"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0xfffffffffffffc84) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="1f00000029c5469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1cd6355eb0fd7efa140ae075fdef1fdc2f73e4af34140e40b3414ee2096bd534ae9f5fd10f5e80595cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1ad7325130a23748d6320c"]) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000000400), 0x8000fffffffe) 2018/04/22 07:51:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000a00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:18 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x146) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x4) semop(r0, &(0x7f00008d8000)=[{0x3, 0xcfdc}, {}], 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x108, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5000000000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe094}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64}]}, 0x108}, 0x1, 0x0, 0x0, 0x20048041}, 0x84) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0xfd, 0x0, [0x2, 0x3f, 0xffff, 0x9]}) 2018/04/22 07:51:18 executing program 2: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x109000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x98, 0x1000, 0xed, 0x4, 0x80000000, 0x7}) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/04/22 07:51:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="0f017c0026f00fc78c0078360fea3826360f2212baf80c66b8f3baef8b66efbafc0cb0c1ee36672e260fc798ec000000bad10466ed660f091e66b9ff0200000f32", 0x41}], 0x1, 0x20, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x1f]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) getsockopt$llc_int(r3, 0x10c, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) [ 575.917007] IPVS: set_ctl: invalid protocol: 92 255.255.255.255:20003 rr [ 575.924641] xt_nfacct: accounting object `syz1' does not exists [ 575.986309] IPVS: set_ctl: invalid protocol: 92 255.255.255.255:20003 rr [ 576.075528] QAT: Invalid ioctl [ 576.125701] QAT: Invalid ioctl 2018/04/22 07:51:19 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80000000, 0x800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f0000a94000), 0xfffffffffffffd8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x6, 0xfffffffffffffffd}) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r3, 0x9) 2018/04/22 07:51:19 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000ffffffff00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:19 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/22 07:51:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x6}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x8001) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x8, 0x8000, &(0x7f0000000040)}) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/22 07:51:19 executing program 7: capset(&(0x7f00000fc000)={0x200f1526}, &(0x7f0000000000)={0xd24, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x4778}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'ip6tnl0\x00', r3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xff, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, 0x4) 2018/04/22 07:51:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x2400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)={0x9, 0x1f, 0xfff, 0x40, 0xa, r1}, 0x2c) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14000000000000e7000054305987a4ac76f22817b6074cec26120000e0ffffffffffffff"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) r3 = socket(0x12, 0x6, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b40)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000c40)=0xe8) accept$packet(r3, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000cc0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000dc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d00)=@newneigh={0x74, 0x1c, 0x400, 0x70bd2a, 0x25dfdbfc, {0x1c, 0x0, 0x0, r4, 0x0, 0x2, 0x3}, [@NDA_PORT={0x8, 0x6, 0x4e21}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, @NDA_MASTER={0x8, 0x9, 0x7fff}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x100000000}, @NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x16}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_VNI={0x8, 0x7}]}, 0x74}, 0x1, 0x0, 0x0, 0x44}, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/rtc\x00', 0x204100, 0x0) recvmsg$kcm(r7, &(0x7f00000009c0)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000940)=[{&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f0000000640)=""/82, 0x52}, {&(0x7f00000006c0)=""/105, 0x69}, {&(0x7f0000000740)=""/188, 0xbc}, {&(0x7f0000000800)=""/102, 0x66}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000880)=""/130, 0x82}], 0x7, &(0x7f00000005c0), 0x0, 0x200}, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioprio_set$pid(0x0, r8, 0xaf) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f00000003c0)=""/230) r9 = syz_open_dev$sndpcmc(&(0x7f0000000ac0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80002) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) 2018/04/22 07:51:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="390000001300090665000000000000007f00804003000000460001070000000119000400238ee5c3265d40120000001f000000000800000000", 0x39}], 0x1) 2018/04/22 07:51:19 executing program 4: clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = memfd_create(&(0x7f00000000c0)='$vmnet1{GPL\x00', 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8916, &(0x7f00000012c0)={'veth0_to_bond\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001300)={@mcast2={0xff, 0x2, [], 0x1}, 0x64, r1}) wait4(0x0, &(0x7f0000000100), 0x40000002, &(0x7f0000000000)) 2018/04/22 07:51:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xfffffffffffffff0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x0, r0, 0x1}) listen$netrom(r1, 0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x373e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 576.788208] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:19 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000003ff4)) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) 2018/04/22 07:51:21 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0x10000000}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) poll(&(0x7f0000000400), 0x0, 0xd10) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') r2 = getuid() quotactl(0x9, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000001c0)="3e1c4e4735407b7f070ddecfd6d7db0dc33b2ba1ceacd262278c450efeb86d810b89444ddce709af90a306f7e11817310e73b3844adf21cbf354393353a470f67a14098f06e39c93e6b02023c2945db5a5a43ac49c2a6c75c92cce6155a369544e4c94a52892bd7ae1bb22a66aaf071765fc7151") 2018/04/22 07:51:21 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000007fffffff00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:21 executing program 1: getpgid(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x0]}, 0x6) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x0, 0x14, [0x9, 0x0, 0x0, 0x0, 0x5]}) 2018/04/22 07:51:21 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/04/22 07:51:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0xffffffffffff0001}, 0x8, 0x800) ioctl$TCFLSH(r0, 0x40045436, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x100) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000001100)=0x1024) 2018/04/22 07:51:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000497000)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x3, 0xe22, 0x427, 0x2, 0x5, 0x9d4}) 2018/04/22 07:51:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x501100) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) recvmmsg(r0, &(0x7f00000056c0)=[{{&(0x7f0000005400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005480)=""/179, 0xb3}, {&(0x7f0000005540)=""/91, 0x5b}], 0x2, &(0x7f0000005600)=""/150, 0x96, 0x5}, 0xff}], 0x1, 0x2000, &(0x7f0000005700)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005740)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000067c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000068c0)=0xe8) getpeername$packet(r1, &(0x7f0000006900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006940)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006980)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000069c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000006ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006b00)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000006c00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000006c40)={0x0, 0x0, 0x0}, &(0x7f0000006c80)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000006cc0)={@loopback, @loopback, 0x0}, &(0x7f0000006d00)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000007f80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007fc0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000080c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000008100)={@local, 0x0}, &(0x7f0000008140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008180)={'veth1_to_team\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008280)={0x0, 0x0, 0x0}, &(0x7f00000082c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000008300)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000008340)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000008380)={0x0, 0x0, 0x0}, &(0x7f00000083c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008440)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000008540)=0xe8) getpeername(r0, &(0x7f0000009ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009b40)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009d40)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000009dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000009e00)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009e40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000009f40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000a040)={0x0, @remote}, &(0x7f000000a080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000a0c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f000000a880)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000a840)={&(0x7f000000a100)={0x714, r3, 0x202, 0x70bd2b, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x180, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r7}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x4, 0x2}}, {{0x8, 0x1, r12}, {0xe8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r15}, {0x170, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbdad}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40000000}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x130, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xc7, 0x36, 0x6, 0x1a2}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r27}}}]}}]}, 0x714}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:21 executing program 2: r0 = getpid() ptrace$getregset(0x4204, r0, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/146, 0x92}) r1 = getpgid(0x0) kcmp(r0, r1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/22 07:51:21 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x200000000000, 0x20000000009ab8, 0x0, 0x9}) 2018/04/22 07:51:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045440, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/22 07:51:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23}}, 0xfffffffffffffffe}, 0xffffff15) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000000140)=0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/22 07:51:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000140)={0x8, 0xe41}) syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0xaaaaaaaaaaaaadc, 0x0, &(0x7f0000000280), 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0xfd) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @loopback, @broadcast}, &(0x7f0000000100)=0xc) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 578.199796] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:21 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000600", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:21 executing program 7: r0 = socket(0xa, 0x80806, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3776, 0x200000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000084100000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/22 07:51:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x6, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x870, 0xa7, 0x3, 0x4, 0x6}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000aa8000)=""/202, &(0x7f0000384000)=0xca) 2018/04/22 07:51:21 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000ff00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 578.340656] xt_nfacct: accounting object `syz1' does not exists [ 578.361123] sctp: [Deprecated]: syz-executor3 (pid 4422) Use of int in maxseg socket option. [ 578.361123] Use struct sctp_assoc_value instead [ 578.408886] sctp: [Deprecated]: syz-executor3 (pid 4438) Use of int in maxseg socket option. [ 578.408886] Use struct sctp_assoc_value instead [ 578.473099] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:22 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5535, 0x3, 0x3f, 0xe0, 0x6, 0xfffffffe000, 0x8, 0x9d8f, 0x81, 0x2, 0xffffffffffffffed}, 0xb) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000200)}, 0x10002) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xc0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0xffffffffffffff0c, 0x9}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, 'gretap0\x00', 'bcsh0\x00', {}, {}, 0x67, 0x3, 0x8}, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x9, 0x6, 'bm\x00', "ea8bf0aae09a6ea63f25eba632a3601b4678fda72398d1af87ba5ff756838c69f581c803ad727487e8f27be2225060d1c078e43f3296d8efeaecfc6015d3e33109a5ddc266cb1f6492602c3afb8d06579e9dc4e9d9d44fd17863d879a1958e40f50e9f18c88e999bea1f12d61f6e8d9ad4890e4c380dd1ecdb843e0141433e76", 0x79, 0x1, 0x81}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1e}, @dev={0xac, 0x14, 0x14, 0xb}, 0xffffffff, 0x0, 'bond_slave_1\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x2, 0x4}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x83, 0x101}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xffffffff, 0x18, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/04/22 07:51:22 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x400200) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) listen(r1, 0x200) dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffff38) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='yam0\x00', 0x8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/22 07:51:22 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f00000002c0)="0f09d00c0f01cb653e2e0f01d1660feafabaa10066b80000000066ef3e0f0f2600008a0faa360f07f20f9733", 0x2c}], 0x1, 0x40, &(0x7f0000000340)=[@cr0={0x0, 0x20}, @dstype0={0x6, 0x7}], 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$setlease(r2, 0x400, 0x3) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="da008fb319fd0000024d565b0000000001c1c84dc7e059f88848cd8000009c61638f843b5702f47ef9dd0cb48c3f7eb427"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4b00008}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x10, 0x1, 0x25dfdbff, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x24004011}, 0x40000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000003c0)={0x0, &(0x7f0000000140), 0x6, r0, 0xb}) 2018/04/22 07:51:22 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000800000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000e00)=@resolve_route={0x4, 0x8, 0xfa00, {r1}}, 0x10) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 07:51:22 executing program 2: gettid() r0 = syz_open_procfs(0x0, &(0x7f00008a1ff7)='loginuid\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/251, 0xfb) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140), 0x0) poll(&(0x7f00000001c0)=[{r0, 0x1000}, {r1, 0x40}, {r0, 0x8}], 0x3, 0x8000) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40002, 0x0) 2018/04/22 07:51:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='wlan0\x00', 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0xffffffffffffffe1) 2018/04/22 07:51:22 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000500", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:22 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f0000000140)=""/107, 0x6b, 0x40000000, &(0x7f0000000440)={0x4, 0x8, 0x8, "67a00b160dc0"}, 0xfffffffffffffe8d) r1 = socket$nl_route(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="f5ac0dc0d3bd172393dd83181f9a6acf390d7091e9fddbcd0c11c1eb701dd5d0179d4f0af79caadade1759", 0x2b, 0x1, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x2, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r1, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0xfdbb) [ 579.244226] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:23 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000000000100", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:23 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}}, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) tkill(r0, 0x28) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000200)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) connect$can_bcm(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) fchdir(r1) 2018/04/22 07:51:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x80, "aafb91bab2b12fab7fd25f3ca823dc353264aff479768ecb3cc2673f"}}]}, 0x158}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r0, 0x0, 0x20, "9ac9718794ead84dc2e774b3022917d13cbc6a2f89eeeb898da32a4624c53765062e60526ec6084184475f1b775262eabaa2a751493338e7c3f54d892446a7750de88e9b3ba27d161255db0b7a969e01e7e1214810c934e2"}) 2018/04/22 07:51:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x0, r0, r0) 2018/04/22 07:51:23 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) move_pages(r1, 0x4, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000100)=[0x6, 0x7, 0x8000, 0x80, 0x1], &(0x7f0000000140)=[0x0], 0x2) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x285) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/04/22 07:51:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x68929cc2, 0x8, 0x80, 0x0, r3}, &(0x7f0000000400)=0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="7300000018000000957400000200cbaf92976c59cbacbc000009000000000000"]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000002c0)=@int=0x7247, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x81}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000200)={r7, 0x31, "8871f508d7d1b0a6543c1282c0e5c8fd626403c2c8e36445a2c63cbe11ce5553d0e296aaecf98c00f1df5589f73136807f"}, &(0x7f0000000240)=0x39) 2018/04/22 07:51:23 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r1, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000000a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) getgroups(0x8, &(0x7f0000000940)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000001040)={0x0, 0x0}) stat(&(0x7f0000001080)='/\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000011c0)=0x0) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)=0x0) r13 = getpgid(0xffffffffffffffff) r14 = getuid() stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001640)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000001780)=0xe8) getresgid(&(0x7f00000017c0)=0x0, &(0x7f0000001800), &(0x7f0000001840)) fcntl$getownex(r0, 0x10, &(0x7f0000001d40)={0x0, 0x0}) r20 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0xc) r22 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000007080)=0x0, &(0x7f0000006fc0), &(0x7f0000007040)) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f80)=0x0) stat(&(0x7f0000006140)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b00)={0x0}, &(0x7f0000002b40)=0xc) r29 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002b80)=0x0) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgrp(0xffffffffffffffff) r34 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0xc) r36 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004200)={0x0}, &(0x7f0000004240)=0xc) fstat(r0, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004300)='./file0\x00', &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002480)={0x0}, &(0x7f0000001e80)=0xffffffba) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005b40)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000005c40)=0xe8) fstat(r0, &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005d00)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000005e00)=0xe8) getresgid(&(0x7f0000005e40), &(0x7f0000005e80), &(0x7f0000005ec0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006640)=0x0) lstat(&(0x7f0000006680)='./file0\x00', &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getgid() r54 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000006800)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000006840)={0x0, 0x0}) getresuid(&(0x7f0000006880)=0x0, &(0x7f00000068c0), &(0x7f0000006900)) r59 = getgid() r60 = getpid() fstat(r0, &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000069c0)='./file0\x00', &(0x7f0000006a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006a80)={0x0, 0x0}) lstat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006b80)={0x0, 0x0, 0x0}, &(0x7f0000006bc0)=0xc) sendmmsg$unix(r0, &(0x7f0000006d00)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000140)="93e84c0ad2ea352de6b113e2c04240ab66857db60d80480eec517b64a66133922b5669c3f8ec037a6103c161b4d7eed37cc2032438d237fb6169da15486094b92533e2f5f747ff4d0fa7a9fed49d0222f59060de6101a7eab2f91d11c21daf", 0x5f}, {&(0x7f00000001c0)="7be62b286c0635d640b19f52141d04840104896c3e1ede605f3a25622bf9775994d87e666dea9d5e37d30429d98660a1d6aac7f44dcf26be46575cc259a8baf4c55a77fb44432f4d96f53618a7ab1ef57dd7b19845166ba88b0cef3ea413af710d01113b602cc43ce42cfc443768059e10ce4c7ed69b55e26bbf7c22b4059c2ba089ffedb96336ccdaefe08a54da3715", 0x90}, {&(0x7f0000000280)="4023dd83abd30b76f25c0d8cad8f14f2d13267970896f8218cbe0da0ee4a3a1af06aed31ad2b8ed5abb46fcafb0b5edb00427775cad6effeedd82d4a260d0d79ba24caac7c5ea0365839a3c2dacfdc", 0x4f}, {&(0x7f0000000300)="0769dbddd823d0a635acf2f4e55f2f70fc4ee69d11f9817e4ea51566fa6e31f66da2f6b58acac1acab5e07ce4a669b55b9c24190432278be703eefa142864247c8e317d2696c649da48f3d9edd87681dac82ffffd35806f273869a8d2f77261aede01b5304648a9b92bfdb6abccd34aad7ff0543eb1bc40cc6d903bf6f26df0bca8a6bc2baa439a833f9bcfe2e287e0551d5e0d315b49827ea0c34098a7fe0fcd1725f87f1c74661c70194884fd9460b91c891ec9353d1bff3e6096d3a7ab1d6b9c1a964f0e656ac2ab6e839e49bbb4900d0d66965a262", 0xd7}, {&(0x7f0000000400)="0536a1b7a92a599f24508122493d1e1f5363099a0b71b913fafb7c7bbaa2ea09f387c5c3dedee6c017c61508e4f0d423833931dc134ad884840f2a1dca743706fe0c86dc326a015a317ccc4e24db41c18f517ceb77253f76b6b0e307052e680ddef03324b42a9441bd3ca29305842d965f116c6446aa7b1affde783c4381ac", 0x7f}, {&(0x7f0000000000)="4863d2c07d5f64abcf0ea77c57da9076a88f1d9055881b95cbce4c21764db841f86be5a2f95c17dd34db839cba1620e3dd88c174af4c49e9", 0x38}, {&(0x7f0000000480)="22f4ca9cd32c70159307a7e4733b733f0ae8b9c101706dd5e03446d44aa0991ece492408ba6fbb894ea9514150d5f7de838889ea679e04ffea122b4a1cd02d51f0fcd594503e665947e5adf7a92c94124e919fa740e80ad4b185f6a92f3a7a32ece2c560d225f08fa9230a5e737631c8566a9b2d3ee32b9dbf131f02c444c399217ed74de1b030c946cee47d401b8da6233e563345a7ec56c0f622d5ef8bdea75a24d090b18b8a5cdbc77867b6ec8087d205f307955805fd419e6e4e5eed3a9b43ca5dbdd0593ae1483c1db2", 0xcc}], 0x7, &(0x7f0000000980)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x1}, {&(0x7f0000000a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000ac0)="d48892e7f529a4088d0d3d9481c5eaffcd8affa9c7e7b989b474f294539182c71b8ec16bfa33438c6167ae3f68ef2f9c260463c41b282a8f134851661770ead8c36da9b37f772a0203cae915650218e44e1685f3498548d6387b48a300ea4fc1fa3f0d01f09843f0e3159424684c818b61b168fb4174f0fcfb1d1dc8dc1f842f662402427f349f81410a8a16f49315a236f420fa811144f0b5657709602d038bab29189805e36bbc34d122c71a238efd79dbf5525bc875db009bf335f7fb15386f5cfb017d8229f18a667de966b97fd6770ddaf716ba3290a774749c0f1b5b89ff3681e2c3efec6ba3f12b1a2ea28f6ac9813440bf", 0xf5}, {&(0x7f0000000bc0)="9df8c101bf1a4fdf6c0575309b7eb45eb533a1f31fe8d51667df3d54b5dcc0c67835fe23d09b28aa5d3b40c90a9280a9bafa2149d2c99a65cc68b5ac8fb51e3cfefc1df0fce9b93180711ee3e64da513912d18473c7842bb06a8f1be99af550c7b406a2330fb12f9c211e229d484e82d88bf4350f929f7937ffb7472fae3b6f91615d3a53e4773abf4029379bf65dda12ee026bbdcdcfc21487429be24c05781803172d3d1e5", 0xa6}, {&(0x7f0000000c80)="55bec49b4339d8448998a1bb37008303f3", 0x11}, 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&(0x7f00000065c0)=[{&(0x7f0000006040)="4554ebfe658059dbb9381a609d98fa2330d03f75fb836a64571ac32e9f4d0011c05e9b2075fa787ba15c6cf27c92bf7bc820de5576bf7d2b446934dddf3004dc6442cb78cc0e963fd8812a0b4bd1f586a53f55690d40ee507f325d3ed2e793ec334f7a61eb644c32fde3d9091a5c563bf6499ca41a971a1a2ca9602418c83f5cfa1b0813dbf22986cacc65f66dc62383cd394b511a24e28469d41c44a3f6435832569a95a632b98b4d38a61857f550a2e5aa1ff8a8e3474872f4177398c51b89d60662b8eb2c7e694f2f50f265f9f742f992351eb491a03be15c234b7429da426734b98c92efef4f53ac", 0xea}, {&(0x7f0000006140)}, {&(0x7f0000006180)="707e208165c04274dd7950729814bbf2a99920f94615a00f86576e6f4c02153ae9316407364654ffd4d696e286d8cae618e715577c62ce1e1c76d10fe4ac0ca8300770633df79fe4d429c8c4818b87d56a8ebfba61775368d5f0f2fbfa55cc2d527ea0e69af83a2daab22b66a8ca13a84492fe29b3e4a683e1f6631f7df5bb778c263a3f1f7cced83e76884c4e070ca3c1ad4ff70c307caa5c60ad18e0920db15ba4a3024eed8fb64f8d0bd0322b3aec8fd07a75e415eee8e15ea733bf418a963757e9fcfeae", 0xc6}, {&(0x7f0000006280)="f28fc771806e5b5508b97bcf057b5a676bf04d2bc2fec5eb0474510d55fbfea981ee642f3b1b730cd9e14ecb31b57f25d5a7aaa109775e842a2e028447fb9afec96ed26d69bb329ca3a8ed61e9f6b36245cb430d3edbd175027dd91dd15ec27e538d20f1d5f690fb69687ccd1b95bfb4942dcc42aa647cd7bb29a3a3bad788bbfb7ea43c4c6f635acf96e05a9e09ae87090d8f7c870edfe237a2e9392010330616792e474610b1081897d28be4ff79940963ea45", 0xb4}, {&(0x7f0000006340)="630ecc74623e9eae6710e73811274d1d43bb884d85d56094774753e0d3f43fcb9acc1f89cd2e4c83effad6a1c9e2f6c0c2118dc0e66e7a1afc25f5270f36dc7dfc3072340fcf", 0x46}, {&(0x7f00000063c0)="55dd396191047291291e836aa6635ee9122be7ef72a17b9acab291fe031873201274829799ae4fdac60547ff905a2030ed272f4bbac926a9e19790a61a9a1d4bda62a93e7cc7e5ad6ea1dc5d849c1aee2d548a16a67885c0b1833f89530c5991dafbabb8c05a81d7a0ecfed8833bd5bc8a41e8a2bc71e33bef883d62fab2ecd02760ef7689ef8e1e8d561a235e5d2f4dc7780b4f2af83e9f35d4d9f017451be17e8b00598027914201887c579b2f4ec120ba5e84e87a495c4b9a397c9f09d138ff4d6ba046711e912c7cf5e1ccdfa06dcd8386b948f5d359c573c3f8b0c2cdff794b701ca45580c6a0055ade442ea5a0ecc5", 0xf2}, {&(0x7f00000064c0)="9cc437c3ed158f2ea68167b548a6d8218eb800f02640c3715ec3b4857536d39d800ff92d08b644bdaac5e02dc251a26f3cc1a8883e8c5fe0f61049f0ca6fd52fb07a405d8b22a9ea01df48afe63db53a1cecf4609571670b1cffaf0c34bbc050723b087044a5f8c55a824bf9a220e3518826e6e116ba3cba595887b4f945ebf8e4825846c2a5614fe5d837d3660c2f4cd2f78c5748c86a8c2d2c686bf5fc0799179367eca2b8841ca8a558ca4c90e7ddbc94b4713bd97cc651013cce43c4564367be0262b8030555", 0xc8}], 0x7, &(0x7f0000006c00)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}], 0xf8, 0x800}], 0x9, 0x40000) 2018/04/22 07:51:23 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000000000700", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 580.088789] xt_nfacct: accounting object `syz1' does not exists [ 580.103298] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/22 07:51:23 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x1) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/22 07:51:23 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) 2018/04/22 07:51:23 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "3cf664", 0x8, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x99a]}) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/22 07:51:23 executing program 3: r0 = socket$inet6(0xa, 0x800, 0xc00000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x9, 0x400080) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x50000) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000380)="f57357106212e12071eb8c85059d819a2f732ff12d8994d601d318ddbbc4e15e6072d21317db76cfbe45cb37f47750099817ef8878c73c9a15079186ce3bda8d687056aa135747321682c1a837dc4a1a090d6e3ad434a050ba9afe518458756b93d59172a3cded7b8b9470199779b70ee2cea2a124aae6663bd29da4bbdc2f4b2bfa90fddec871c7db370f2020e273c1742eabfdaa41d18a53f6d8eb34f47ec2d7971390bd5071abbd409b3bdc", 0xad) r2 = gettid() r3 = semget(0x3, 0x0, 0x400) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f00000002c0)=""/135) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x3, 0x5, 0x2, 0xfffffffffffffff8, r2}) setsockopt$inet6_buf(r1, 0x29, 0xfa, &(0x7f00000001c0)="2725db2a8f0a535ee7c4a4f36e0ee3bfb44d10bb4d06a3a156625ac99b471b4672596519e9633005b53b33b3790ec85a78ea6cad8f6fcf9d7c69ae57868d7d8c08b8166750016c7e98ecfed9e74d0b27fc8bf65c6bad601eed6f92fba1544992ad04c5652a1832ad291063e1218e6f1dbca395befffc49f26b9ec608b7f6c39a4b31fbb9195f2c38531c1eb0269c0f5fb8e29ed0b8ca596c58f859d182fbae17ba56af3772c44b4dc9efe3097c0edb9016bc401a70dba2c2b21d031150fc452ef820937b682e635cb693856f", 0xcc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) [ 580.164384] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 580.219829] xt_nfacct: accounting object `syz1' does not exists [ 580.248542] dccp_invalid_packet: pskb_may_pull failed 2018/04/22 07:51:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005, 0x5}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$TIOCGPTPEER(r1, 0x5441, 0xbeb) 2018/04/22 07:51:23 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000400", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 580.278063] dccp_invalid_packet: pskb_may_pull failed 2018/04/22 07:51:23 executing program 2: clone(0x280, &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000140)) mknod(&(0x7f0000000080)='./file0\x00', 0x1042, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040), &(0x7f0000000280)=[&(0x7f0000000240)='vmnet0:&(user\x00']) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)) fallocate(r3, 0x0, 0xd17, 0x7) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff00000001, 0x240) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000300)="0dafb7f9905bccb7586b7d2af1a7a4e96d1c6eade69ab7aeae1c4592c7d80fce6ff06d9ecb848d787c6804f7c8f6e5315725348145c4d2555060a6e88eff99df9823c84ed41abcfe6bb13afc2006a0cc08629b9afabe5010289616", 0x5b) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) creat(&(0x7f0000000440)='./file0\x00', 0x0) 2018/04/22 07:51:23 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)="8963686564750fd27f002f0863102e961d52184e3e492319e5eb9e5dc300f25a45dfdd9bfec172d63195ba184b7f71f6a0d4befb47d30c4123f191cef98c74a5db495a3931c71ff4e6149ca6858c26a3d047a8b178c66347ed8502c5460f0644c8a2ce1ef8d7d0a85926546f2f9260636f2fa1791e13e43d680779a06adc287e33fdbe60647c9c8b2395a4397294313d0a372f2a2e1893c2aa7a8195aa581a6e80b26dce57be1b08679e471840247bd8d17fbed6dfd8ea3cdf196c877d80a6") ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/166) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) ioctl$TCSBRK(r1, 0x5409, 0x3) fallocate(r1, 0x2, 0x0, 0x7) 2018/04/22 07:51:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) write(r1, &(0x7f00000000c0)='g', 0x1) 2018/04/22 07:51:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001900df56e48ca4d657adfe8e010300000000000000001c0000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ee4ff0)={0x77359400}, 0x10) dup(0xffffffffffffffff) listen$netrom(0xffffffffffffffff, 0x0) 2018/04/22 07:51:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x2, 0x3ff, 0x0, 0x200000008}, &(0x7f0000000000)=0x20) [ 580.422441] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x1, 0x9, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0189436, &(0x7f000023efa8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/22 07:51:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000500", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80000) r2 = socket$inet6(0xa, 0x80000000001, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) connect$inet(r3, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r3, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r4 = accept4$inet(r3, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x100000000, 0x100000001, 0x80000000, 0x9, 0xf8, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x163, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0xffff, 0x1000, 0x3, 0x8001, 0x76}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000000}}, 0x6d}, 0x90) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000c2c6908f000000000000000075000a0007000000000048e44db6a6cf6662df3df8527f0000000000e174e325574e6547078f7b29c25e2c596a95e94d6aeb7cf3c9b8d2fd2eebad36cd4d91f8afb936a33f216bdc9c62772e8dcb9b598788917c9b1015"], 0x20}, 0x1}, 0x0) socketpair$inet6(0xa, 0xf, 0xa4f, &(0x7f0000000180)) 2018/04/22 07:51:24 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7, 0xb, "8f3e7f9d6a87260ea3e4c7"}, 0x13) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@generic={0x0, "f1c9940fe5bfa60ed0cc8f9fde00867d92db46341a3e55634defd2bcceadc6fa8497982d81168f7dd6bb26d8df3df2af356b8ab32438957d75944212a4e618db15401343817c94f4a0f269a52bd9e0caf5db23b4d1922b3687bdaf24ae177b6bf778e8e2b3edee4690f8beebec0f20f47d6e8c1a499738058f4ef7b52ca8"}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/22 07:51:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x96, &(0x7f00000000c0)=[{0x89, 0x2149, 0x4, 0x400}, {0x3, 0x3, 0x1, 0x1}, {0x8001, 0x9, 0x7fffffff, 0x7fff}, {0x7, 0xfff, 0x8, 0x10001}, {0x3, 0x28d3d880, 0x8, 0xfffffffffffff800}, {0x8, 0x7f, 0x1, 0xd0}, {0x2, 0x5a85, 0x7, 0x8000}]}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) 2018/04/22 07:51:24 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000009540)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x4, &(0x7f0000002480)=""/251, 0xfb, 0x5}, 0x1}, {{&(0x7f0000002580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002600)=""/145, 0x91}, {&(0x7f00000026c0)=""/156, 0x9c}, {&(0x7f0000002780)=""/75, 0x4b}], 0x3, &(0x7f0000002840)=""/109, 0x6d, 0x45}, 0x2}, {{&(0x7f00000028c0)=@alg, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002940)=""/137, 0x89}, {&(0x7f0000002a00)=""/244, 0xf4}], 0x2, 0x0, 0x0, 0xfffffffffffffff8}}, {{&(0x7f0000002b40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002bc0)=""/25, 0x19}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f0000002c80)=""/138, 0x8a}, {&(0x7f0000002d40)=""/157, 0x9d}, {&(0x7f0000002e00)=""/159, 0x9f}], 0x5, &(0x7f0000002f40)=""/82, 0x52, 0xfffffffffffffffb}, 0x180}, {{&(0x7f0000002fc0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003040)=""/61, 0x3d}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/104, 0x68}, {&(0x7f0000005100)=""/22, 0x16}], 0x5, &(0x7f00000051c0)=""/233, 0xe9, 0xff}}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f00000052c0)=""/205, 0xcd}, {&(0x7f00000053c0)=""/222, 0xde}, {&(0x7f00000054c0)=""/119, 0x77}, {&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/27, 0x1b}], 0x5, 0x0, 0x0, 0xdbb}, 0x6}, {{0x0, 0x0, &(0x7f0000006700)=[{&(0x7f0000006600)=""/208, 0xd0}], 0x1, &(0x7f0000006740)=""/29, 0x1d, 0x100000001}, 0x54cd}, {{&(0x7f0000006780)=@ax25, 0x80, &(0x7f0000008a80)=[{&(0x7f0000006800)=""/216, 0xd8}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/56, 0x38}, {&(0x7f0000007940)=""/4096, 0x1000}, {&(0x7f0000008940)=""/226, 0xe2}, {&(0x7f0000008a40)=""/50, 0x32}], 0x6, &(0x7f0000008b00)=""/246, 0xf6, 0x8}, 0xffffffffffffffa1}, {{&(0x7f0000008c00)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000009200)=[{&(0x7f0000008c80)=""/207, 0xcf}, {&(0x7f0000008d80)=""/182, 0xb6}, {&(0x7f0000008e40)=""/177, 0xb1}, {&(0x7f0000008f00)=""/204, 0xcc}, {&(0x7f0000009000)=""/215, 0xd7}, {&(0x7f0000009100)=""/208, 0xd0}], 0x6, &(0x7f0000009280)=""/71, 0x47, 0x7}, 0x1}, {{&(0x7f0000009300)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000094c0)=[{&(0x7f0000009380)=""/53, 0x35}, {&(0x7f00000093c0)=""/98, 0x62}, {&(0x7f0000009440)=""/102, 0x66}], 0x3, &(0x7f0000009500)=""/60, 0x3c, 0x80000001}, 0x7564}], 0xa, 0x2122, &(0x7f00000097c0)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000009840)={0x8001, {0x2, 0x4e28}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x200, 0x4, 0x6, 0x2d28, 0x1ff, &(0x7f0000009800)='bond0\x00', 0x3f, 0x8, 0x80000000}) r3 = add_key(&(0x7f000000a940)='rxrpc\x00', &(0x7f000000a980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000a9c0)="5ade69ac75cd8632b4008c5f2c2e950365c25aabc64c927bdc46639308039527f2eed88d0b2815ed8a60bf7e77e356293da916d92e1a8ae07b296000a30f467887fbeb65a9aadd024f7ab7997844dafc87c114dbd04b46e85d20fe0bb3ef8e7db0c418629da6439dad67323441b66c8e32d802515bcb9d6cfbcdc3986641bf59d7d3c2c7571beabe1ee41986a890391860ce477f20039bd4d51673323dd073878db2096025494bf0e2af396ed494cb580d3bc8a04b456d6f8d165aa93dde06f3acb6ffb757a5346aa126", 0xca, 0xffffffffffffffff) add_key(&(0x7f00000098c0)='big_key\x00', &(0x7f0000009900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000009940)="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", 0x1000, r3) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000000ac40), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000ab00)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xffffffff}}, 0x7, 0x80000000, 0x6, 0xffffffffffffff37, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000abc0)=@assoc_id=r5, &(0x7f000000ac00)=0x4) r6 = getpid() ptrace$cont(0x1f, r6, 0xffffffff, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f000000ac80)=r4) sendto$llc(r4, &(0x7f0000000100)="c3f97620978e5eb11c76a0b4a94f7f210e8812d4c1d9a56f748654d722253d730e5dca43982a8d2769ed7aa4af017967d3db83fde5043396d486bccd070a1cb013a9ecd6420a215014868d5909bb799308a2490d4c3fcddc85ba4fdd0459dc9156fce4cb022f43eb03eef254c09b8e8a823ded78903832372ec561011392a27b94", 0x81, 0x4000004, 0x0, 0x0) setitimer(0x6, &(0x7f000000aac0)={{0x77359400}, {r0}}, &(0x7f00000000c0)) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/04/22 07:51:24 executing program 2: r0 = semget(0x2, 0x1, 0x80) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000040)=""/112) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/22 07:51:24 executing program 1: syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) inotify_init() epoll_create1(0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000040), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) [ 581.462230] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:24 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000007940)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1, &(0x7f0000001c00)=""/221, 0xdd}}], 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/230, 0xe6) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000007bc0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) accept4$netrom(r2, 0x0, &(0x7f0000007c00), 0x800) 2018/04/22 07:51:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000006b800", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:24 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000002480), 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x460000, 0x0) recvmmsg(r2, &(0x7f00000018c0)=[{{&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/35, 0x23}, {&(0x7f0000000180)=""/75, 0x4b}], 0x2, &(0x7f0000000240)=""/220, 0xdc, 0x2}, 0x9c}, {{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/38, 0x26}], 0x2, &(0x7f0000000480)=""/79, 0x4f, 0x4}}, {{&(0x7f0000000500)=@rc, 0x80, &(0x7f0000001840)=[{&(0x7f0000000580)=""/173, 0xad}, {&(0x7f0000000640)=""/53, 0x35}, {&(0x7f0000000680)=""/180, 0xb4}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/203, 0xcb}], 0x5, &(0x7f00000024c0)=""/4096, 0x1000, 0x2}, 0x3}], 0x3, 0x2140, 0x0) signalfd(r1, &(0x7f0000000040), 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/22 07:51:24 executing program 7: syz_emit_ethernet(0x67, &(0x7f0000000480)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa080045000059000000000088907800000000e00000010420880b000100033500000800000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000080065580000000011c5808d276058916f17cbe321bed8f58c80078a99933b943666f71f2c8754226ca752a0524599049d716a2915276cf10ba72acbab3a14c52e8d274c953709189a55a53e4613bf52677af58fbfa0eeb46486e01245e47811f5de9e63025d"], &(0x7f0000000000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0xa0004, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x6d, 0x100000001}, 0x1, 0x7ff, 0x7, {0x6}, 0x2951, 0x5}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffffc, 0x7fffd) accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000440)={@loopback={0x0, 0x1}, r2}, 0x14) rmdir(&(0x7f0000000380)='./file0\x00') ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/67) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e27, 0x4, @empty, 0xfffffffffffffff8}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/22 07:51:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) [ 581.633530] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x2000100}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x6}, 0x8) [ 581.715746] QAT: Invalid ioctl 2018/04/22 07:51:24 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200003f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 581.762826] QAT: Invalid ioctl [ 581.814444] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:25 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x22, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) read(r1, &(0x7f0000000080)=""/12, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/04/22 07:51:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) r2 = semget$private(0x0, 0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) semctl$SETVAL(r2, 0x6, 0x10, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x2c, r5, 0x3, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) shmctl$SHM_LOCK(r4, 0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) r7 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xda, 0x111001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000180)={@empty, r8}, 0x14) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000415fc8)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000280)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0xf}}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, &(0x7f0000001200)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000000200)={{0x2000, 0x7000, 0x1c, 0xffffffffffffff01, 0xd6a6, 0x9, 0x0, 0x7, 0x6, 0xffffffff, 0x9, 0x7}, {0x5000, 0x100000, 0xf, 0xcce8, 0x0, 0xffffffffffffffff, 0x7, 0x8, 0x1, 0x401, 0x7, 0x5}, {0x11000, 0xd000, 0xf, 0x5, 0x3, 0x9, 0x8, 0x80000001, 0x9, 0x9, 0x100000001, 0x7fff}, {0x16000, 0x10000, 0x0, 0x3, 0x4, 0xfffffffffffffff8, 0xfffffffffffffbff, 0x5facfc01, 0x0, 0x8, 0x4, 0xfffffffffffffff7}, {0xf000, 0xf005, 0xb, 0x3, 0xe3, 0x7fff, 0x2, 0x9f0, 0x1, 0x5379, 0x4, 0x1}, {0xf000, 0xd000, 0x9, 0x8, 0x8, 0x3, 0x8, 0x3f2, 0x5, 0x7, 0x0, 0x39b3}, {0x5000, 0x2000, 0xe, 0x9, 0x2, 0x3, 0x2cc7, 0x80000000, 0x2, 0x40, 0x2f1b, 0x949}, {0x100000, 0x106001, 0xb, 0x6, 0x9, 0x6, 0x2e2d8000000, 0x86a6, 0x2, 0xfffffffffffffffb, 0x2, 0x6}, {0x5000, 0xd000}, {0x4000}, 0x0, 0x0, 0xf000, 0x40, 0x6, 0x100, 0x6000, [0xcc, 0x9, 0x400]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r11, 0xc0406400, &(0x7f00000004c0)={0x100000000, 0x8, 0x8000, 0xae, &(0x7f0000000340)=""/174, 0x6c, &(0x7f0000000400)=""/108, 0x2a, &(0x7f0000000480)=""/42}) ioctl$KVM_GET_PIT2(r11, 0x8070ae9f, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x800, 0x0) 2018/04/22 07:51:25 executing program 4: syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0xfffffffffc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/11) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x1ff, 0xfffffffffffffffd, 0x77, 0x9]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) unshare(0x8001) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000080), 0x8}) 2018/04/22 07:51:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000600", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:25 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x3, 0x7, 0x1000, 0x20}, {0xd4, 0x8, 0x800, 0x7fff}]}, 0x10) socketpair(0x0, 0x8385f750a92baebd, 0x3, &(0x7f0000000040)) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x98041) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/22 07:51:25 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) 2018/04/22 07:51:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x70, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @rand_addr=0x1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x81) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xffffffffffffff33) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x5, 0xfff, 0x20, 0x1000, 0x80000001, 0x19a, 0x9868, 0xaf06, 0x100, 0x6861}, 0xb) socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x1815a, 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000400)=0x44) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) 2018/04/22 07:51:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/132, 0x84}, {&(0x7f0000000480)=""/229, 0xe5}, {&(0x7f0000000640)=""/154, 0x9a}], 0x3, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000800400000000000000000000001f05"]) accept$inet(r4, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/22 07:51:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x18) sendmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) [ 582.500487] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x9f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/04/22 07:51:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(r0, 0x0) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x401, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/04/22 07:51:25 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966e23005faffffffffffffff00", 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="000086dd0100000000000000000060a892b30034000000000000000000000000ffffe0000000ffff0000000000000000000000000004eb46ab3400004e244e2200249078a1ff000161a50001019a0001ccf7ffe8742b5948605a8036037cf920"], 0x6a) 2018/04/22 07:51:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000000003f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 582.745218] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000090000002b0000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000170000000000000000000000000000000000000000000000402dbc9e8d3a5846e76255ffb7fb4b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e000000000000000000000040000000000000000000"], 0x104}, 0x1}, 0x0) 2018/04/22 07:51:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650000001cf6f3") fadvise64(r0, 0x0, 0x8, 0x4) sendmsg$alg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="84e3ab9188d24ed93fd5d6a925a41a16326864cd7a0ab1b6f2aac0bdbd4c5073160766a5e0ed863a8c9a47a093535b4ee8a6b86057864643def726eb8b9c918aec71ce45", 0x44}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1128, 0x40000}, 0x20000000) socketpair(0x15, 0x0, 0x20, &(0x7f0000000100)) 2018/04/22 07:51:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x2000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220200, 0x0) 2018/04/22 07:51:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xb0}}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x7, 0x7, 0x4, 0x0, 0xc4, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x2, 0x10000, 0x8, 0x100000001, 0x5, 0x5}) 2018/04/22 07:51:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002140)='./file0\x00', 0x80040, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002180)=""/123, &(0x7f0000002200)=0x7b) munlockall() 2018/04/22 07:51:26 executing program 3: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/04/22 07:51:26 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000000000300", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xda, "a7f8bfa5c07903c7c28b6cded3daa46ffcce69e1e55a214b7b87a3fa0e121526165d389ff205151fb16f8775e55e923c2c59dbcc10f64f49c9d809ce551f3ae23b41f5b5ae9745e33aecbb1415abaaed7554eb610f3f6d65972914ab9c8b236ab0146515a4b4c3c235ffce56e677f45191f38f6c16c21b28d719e43c83481dc3bf60e3dedce8bee1851dcad2981c0756526e64354679bbca42f22705d2a2984e31b935eb3d03a4fe9b2b94e9031bed149afefe67a2bdb6e3c1c44957780948b4448a50ce6a8ed6c052ac3d3c893400ea756dc388dfa907684aa0"}, &(0x7f0000000140)=0xe2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x3f}, &(0x7f00000002c0)=0x8) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:26 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/04/22 07:51:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/04/22 07:51:26 executing program 1: r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x8]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) dup3(r1, r0, 0x0) [ 583.622376] xt_nfacct: accounting object `syz1' does not exists [ 583.629267] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/22 07:51:26 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000000200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:26 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/22 07:51:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(xts(cast6),hmac(md5-generic)))\x00'}, 0xfffffffffffffe94) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d6a479cd7f5e7b7a2952d272276f489b0e2590febc9969313288020a5af2c80157ed69c1ee82bb6e3fe5387bb5b4604396aaae7266f4a8c29b4ef56d3cf2cec54624848cfcdbdc54d9e26918ae", 0x4d) 2018/04/22 07:51:26 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x400) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0xc0401, 0x0) 2018/04/22 07:51:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/22 07:51:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x0, 0x0, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796"}, 0x0, [0x3b1f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={0x0, 0xea}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)={r1}, &(0x7f0000000700)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) recvmmsg(r3, &(0x7f0000000e40)=[{{&(0x7f0000000740)=@pppol2tpv3, 0x2e, &(0x7f0000000940)=[{&(0x7f0000001080)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/254, 0xfe}], 0x1}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, 0x989680}) [ 583.816399] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 60, datalen 0 2018/04/22 07:51:26 executing program 6: dup(0xffffffffffffffff) r0 = msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='.'], 0x1, 0x0) msgrcv(r0, &(0x7f0000745000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) 2018/04/22 07:51:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40000000040) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) sendto$inet6(r2, &(0x7f0000000000)="a8", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) 2018/04/22 07:51:27 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000000000006b800", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:27 executing program 2: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x7fffffff, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0xdcab, r1, 0x1, 0x7}) r2 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000080)={0x3, 0x267, 0x200}) sendfile(r2, r3, &(0x7f0000000000), 0x401) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000180)={0x2, 0x3, 0x2f9, 0x3, 0x5}) 2018/04/22 07:51:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb4, 0x4, 0x6}, 0x9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/22 07:51:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r2, r3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x40) fcntl$notify(r4, 0x402, 0x20) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000000580)={0x0, 0x3ff, 0x5, 0x8, 0x5, 0x1}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', r1}) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) write$binfmt_misc(r5, &(0x7f00000004c0)={'syz1', "2c3f50a1167f38cef8deeb38a9d934a8348a25c2fd415f"}, 0x1b) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:27 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/47) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x412, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0xc084}, 0x8000) 2018/04/22 07:51:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) accept$ax25(r1, 0x0, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) munmap(&(0x7f0000006000/0x8000)=nil, 0x8000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r6, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r7 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000006000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/22 07:51:27 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ade000)={0x800000000004, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000040)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/04/22 07:51:27 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x5, 0x103) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0), 0x200000c0}]) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) 2018/04/22 07:51:27 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000200)) 2018/04/22 07:51:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a97b486bd1792aae953342772483", 0xe}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'rose0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="3300000004000000dfa26aefef9b63c675ca69f74063a904edce22fae375432f97d20ed2766eba32998b42836bc74fa5fc8cc681bc8ff455da5eac3a56e4737af26ad134f5958fb6f8c4652e6b1c7fc03e1ea5e670c8f418d89ba1ea2e806fc3d9afb01f83746ffa90aacaa955527deba576c6850a35c99fc73b2c9f59048251cf8563bf629ed70c4efa28f7a750482e"]}) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x3}, 0x20) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='yam0\x00', 0x10) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000180)={[], 0x1, 0x0, 0xcd52, 0x0, 0x5eee784e, 0x6000, 0x1, [], 0x80}) [ 584.820219] nfacct_mt_checkentry: 1 callbacks suppressed [ 584.820225] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:27 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x20) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000640)={0x200, 0xf8a5, 0x2, 0x1}, 0x8) 2018/04/22 07:51:27 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) userfaultfd(0x3132ee9211f52905) r1 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000000000)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/22 07:51:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x7, "75ea4abf2c48948bda41fbd53c0e2908d98351df186ef8bb21161ed82e643a458a086633cc6dd52ef60cd66dc925a74b9d9040403a65b9309c060d34f0ae76fafec3313603b4bec1cb55d6cb9b0dd767"}, 0xd8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10002, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0xf) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1f, 0x400) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/22 07:51:27 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000002ade000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 585.013783] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:28 executing program 1: pkey_alloc(0x0, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4000000000000280, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f2211660faeb6006066b8010000000f01d90fd2b4559c0f20d86635200000000f22d80fc7fa0f01df0f20e06635020000000f22e064f08315000f01700a", 0x3e}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/22 07:51:28 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xead7, 0x0, 0x1, 0xffffffff7fffffff, 0x144}, &(0x7f0000000140)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="b8000000930021040000000000000000ff0100000000ffff000000000000000100000000000000000000000000000000000000000000000002000000000000f9010c40d562", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000780000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000f600000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/04/22 07:51:28 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000740)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000000700)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200801) writev(r2, &(0x7f0000000500), 0x1000000000000024) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udp\x00') getsockname$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0xffffffffffffff0a, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) 2018/04/22 07:51:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000001000000000000000000000000000000000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000093000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000008e570000000000000000000000000000000000000000000000000000000400000000020000001e0000000000a7907d00000000000000000000000000000000006a5e7100000600000000000000000000d829"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x6, 0x4000) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) r4 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000001340)=""/177) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r5 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000001280)=""/65, &(0x7f0000001400)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001140)={0x1, 0x1, 0x7003, 0x2000, &(0x7f0000004000/0x2000)=nil}) r6 = creat(&(0x7f00000010c0)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001100)=0x2, 0x4) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000380), 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001180)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB='user_subvol_rm_allowed,cotacow,barrier,check_int,nodatacow,subvolrootid=00,device=./film0\x00,\x00']) accept4$llc(r6, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/22 07:51:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x238, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x48802) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x829, 0x105, 0x0, 0x0, 0x18, 0x10, "9db313c5ae4890a08428ae74109e7e6fa0ae71c485e525743ece31e66cc33c757a005ee0b9ed4b51e914622fb00f61fb08ad24ec4acafa0d68f49903f6fefcae", "3ba183609a7c92e02875250adf2bafdda948713161a9797881b2a5f5a662db504a08312f9ebf18a79b51e95420c349027e0ddb1f938786f02a5b878b09b32319", "bf2bece21f3c5b9cec4d903ac8297df9377a785761522c1c9785a151ba793fc4", [0x488, 0xff]}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000000040), &(0x7f0000006000)=[&(0x7f0000000080)="2d406370757365745b6d643573756d5b0089498482095b45c914c33844d83715566f1aa20e7d520da85672c3743faccf3451bd06510ee3c6d1c56972a5bd26426b5478b2a46e9f0098b381a40c277201598b07be90f447da4f64383d8466f55eb4212cda8d95132b06529736f9618c01395ea6153e"], 0x1000) recvfrom$ax25(r0, &(0x7f0000000140)=""/208, 0xd0, 0x40002040, &(0x7f0000000240)={0x3, {"384ee7b333e8e7"}, 0x80}, 0x10) 2018/04/22 07:51:28 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x110) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/22 07:51:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) fremovexattr(r1, &(0x7f0000000180)=@known='security.capability\x00') 2018/04/22 07:51:28 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000004000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:28 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)="e014", 0x2}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) pipe2(&(0x7f0000000040), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) rt_sigaction(0x0, &(0x7f00000002c0), &(0x7f0000000300), 0x8, &(0x7f0000000340)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f00000001c0)={0x4, 0x9, [{0x705, 0x0, 0x20}, {0x4, 0x0, 0x200}, {0x100000000, 0x0, 0x4}, {0x10000, 0x0, 0x6}]}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00000002c0)=0x8) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)) [ 585.785423] xt_nfacct: accounting object `syz1' does not exists [ 585.786391] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/22 07:51:28 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000004000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:28 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) recvfrom$ax25(r2, &(0x7f0000000500)=""/167, 0xa7, 0x140, &(0x7f00000005c0)={0x3, {"b47763607a1367"}, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x5, r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r5 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='%security%-^\x00', 0xfffffffffffffffd) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000600)) keyctl$get_persistent(0x16, r4, r5) socket$inet6(0xa, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) r6 = signalfd(r2, &(0x7f0000000640)={0x10000}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5a}, &(0x7f00000001c0)=0x8) alarm(0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f00000002c0)={r2, r6, 0x7}) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r8}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/04/22 07:51:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x5}, {0x5, 0x9}, 0x8001, 0x1, 0x401}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x2, [0x0, 0x0]}, 0xc) 2018/04/22 07:51:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b", 0x4c}], 0x10000000000002d9}, 0x48000) r1 = memfd_create(&(0x7f0000000100)='.-selinux\x00', 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)}, 0x10) [ 585.923201] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 585.938198] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:28 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000000100", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x53ab43151b077bbc, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/22 07:51:29 executing program 6: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x1) write(r0, &(0x7f00000000c0)="9ee72eb75f63dff8f7a40fa9fce7075f523e8f46239e0e99b3ee6b99f426718f3b8deacea177209eb34bc98b040a7f1474b2fdaa546f05d6f55d1ce4d9ea6813ee7edfbbd34fbd6b399cd82d7527d3f54f5cd68651d207d6b8873f2f3d83cc935412066b44ec979dacb82b3bc41f07256ae66a9c6ef0157f9074c00c60339da52a4f542eb2724610d3807f67634b307c1e7c935f6fe1cdab6ea360de170e52cc741336e4ecc53332403ff7ed81956d694f2716ccedf07f5c0c9cff49d7a1e55f10d6b93b4995fd2efed84367dc3af6de443d49a1f51280987e0867", 0xdb) 2018/04/22 07:51:29 executing program 7: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x118, 0x7345, 0x6, 0x4d2, 0x7, @random="e45bf335a40b"}, 0x10) 2018/04/22 07:51:29 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x286, 0x7, 0x9, 0x7fff, "3ab6c94e4dbde9641383959925dda6c21f4b2d8a648fe371be8f09e01139b0b9ee5e3403bc8a25832983d472", 0xfffffffffffffffd}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000501feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) 2018/04/22 07:51:29 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000000000200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 586.072338] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:29 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000009c0)={r1}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000a00)={@local, @multicast2}, &(0x7f0000000a40)=0xc) r3 = socket$inet(0x10, 0x3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000240)={0x8, 0x401, 0xff, 0x6}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000480)=@ethtool_gstrings={0x1b, 0x8, 0xb, "50b316c79e3885df25d671"}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff, 0x1}) fcntl$setflags(r3, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000300)={@remote, @dev, @local}, &(0x7f00000003c0)=0xc) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000440)={0x9, 0x4}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000380)={r7, 0x2}, 0xfffffffffffffe12) r8 = semget(0x1, 0x2, 0x205) semop(r8, &(0x7f0000000400)=[{0x0, 0x7, 0x1800}, {0x0, 0x8, 0x800}, {0x0, 0x0, 0x1000}, {0x7, 0x0, 0x800}, {0x1, 0xffffffff80000001, 0x1800}, {0x5, 0x5, 0x1800}, {0x0, 0x9, 0x1800}], 0x7) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000001c0)={r6, 0x30}) 2018/04/22 07:51:29 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x200000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a00000000e9ced95706"], &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x80000000}, 0x8) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r4, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r4, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0x7) msgget$private(0x0, 0x4) io_destroy(r4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) getgroups(0x3, &(0x7f0000000340)=[0x0, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f00000078c0)={&(0x7f00000003c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000007740)=[{&(0x7f0000000400)={0x18, 0x20, 0x102, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x3, @uid=r6}]}, 0x18}, {&(0x7f0000000440)={0x4b58, 0x34, 0x418, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x2210, 0x95, [@generic="f3c585f277a85b274d48f1d8d9e2bebdb9d9e51b322ec212cfc3a72714db2087f7bbb3b8222c4a8086cbe0d884a942d70094ce2950988450f3254b6a8298fe03812f189692b76f37dc7ff97bb650ca3742b04f7d64ea2d95ca8c00e3b9979f5088fa85b944cbaaec5f040fabcb16cdc318cbac2fdc6840a2c0c7b0ff0a6bf8528bda3b897db46c8e701f1e933259730764cbd06a2e09ef378c411b09450d90fc6d53b16cec007129bdef6e257e8bde8ea87c3c30e53295cbfc028c3f51133e1ea8cc80333ce7f84ddbd074d25f6d6ad3ddd2e57acfc18975c10856744a4bed43236282d9a5b3640a", @generic="bad253d1aaf9114c3631b4c1168fc79f293ff8a1c026a4ad972a7088d5b892b3abdfc0c1e9946169e6d18fb6aef3c15b28bcc6a8f2f0fa18dc08b3c3307c1feabef401cba0e40358b302f9cd2fe097a19a14cd3f4006fe6c12902cd37a2e3763940b77ab7e9cff377f87c184f5b5eb1a75", @typed={0x8, 0x1a, @u32=0xffffffffffffffff}, @typed={0xc, 0x20, @u64=0x1f}, @typed={0x8, 0x7f, @uid=r6}, @generic="d1a9928ccfbafe3817b894fe02cf61ad65726a8058d21d19e295617f46cca00e94951674ec4b80c7fdf7e1fccd6a24f125900c66add7a017be", @generic="98d4c4a621b4229f38b9c3f8c52ddfbcaba7573882b5db66fa4296bf8e03df80c28c261a8ca9c6c47d404f5bdfc6dde5a82a5a25598a0d11a6e1949cd624ef5ddf199f3534a582b31f68a45709eeb46bcf43abc6db46", @typed={0x8, 0x90, @str='\x00'}, 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[@generic="2e57aa3a3bf9739ae54fc632b09e47380dafcef31bb7499d648b174ce7bbdca4653a09d4efa373a663189e71186622f0db91cf75767278d497bb9568c4c2434e70009e7de5a5a3eed475854a230ce58d0869ec23a2317e42e1c3111c9d648e30c27484cbe8d3723fcfddb685f8d5c6cbe6d805fd949ec70378f81c0ff74f48ddb5adca83ca53f91c7abce84163c8a71b74dadf989b429b1cea96bd20582564c78184a5deb390b8dce80d50d0ed9f9d9dc3e9a59ee79b4fe09941cb6fab6f4b07b5e3f20a111bb710a56c6cec555ac35c764490f53ce4c25be0e866309ccfd43f2fdeb9e06690da0e8012d25697afa86931176da199c4b3e9bcc7d6fd6b6160feaa0fc42acf755f07c5f1020446366b13f2744bcdf9619c30a518aca94e5f32ffedf96d110c16d2b2f52fc6724fe09c6f89c21067df8cddf98094ac752b7e548f100a835c4453fe1a354a4621ffa38fec9c06b8b9e2ed7a9c3a15b2dd96ab9326fe820cd276d09d1fe09835a4db84f6c962508b0faace5844074ff9cac9a14aeaf15886a710ec938e292dd84ec051df26863013ada842af837fb87e4d78461ecec6e5386fedfcb2547d3e449948fc1725c7382207ba8c6f5d55ae3578b5592c6f1540f9d5d589f935c13c1b5d60346ce975b0cf45450ac1f7b322d9a1fd60c27c535a8e01e7aa5fb47e4b682639f9c2b13a820a16c702d991d06fcc45b1acbab8a50a1998fc742b9c7514c048471d9b88f5b4dec7b186d5aa4862fda1a64de165eae8b6126f523f6e793349c0778811f111a69f1ce89bd028555f1d688c0e0cb41006768a1cd8fff8c0cf8f479ca61a4c1c9eaa450de765f84fa64a0e3343e3be434640f4b3568860eb0047627cdee3a1d5cd752789bf6e02aaf7e51d5fb8285c036c247bb21d74bb5da6c11131ec91257cc0cdfc1988c02a49bf969c1003a0502624adf8524b3083f90402a25a5dd42637b209daa16c3e94188e5be2fed72dd9994c030adb2ccb3f3b0b332d4e7b2513481a3e8d749c8c712ddd4c12aca91122973f339a983e263bb39b633c69a47c365733f2294482c64a4a3c6cc14c9ec14335e060bda680dec19e2040b9e54e497da14ba801334c55c4dd41836cb79325516ce8bff0e368967a16b44e53fb69a957aa7bddf3f732ad2057e063e58f4bc741cfcb8705adc2aa503b27b5b51734783ecb7ea8104ecfc2bcc096cdfaa8fca4c45ce1c979bb6def2bea52ab90459f57d6338f1439554f862d7898a996c1afddd19a42de813d5c716331716a34fdfc27b21e14d303079017f550091bec90867ba22f001d114f18a3f57590e0953f9ff03d56dfde8fe6cde76b99abe2994ded83d2a944857fab3e8c1e2d4d333666f4a08f29255badd83371d38f35d6fdcf9866176bcec24e79082bb69f062c0c648ccf9752aaecdbdc47c2a6f432e9dc838772421c8fa3e026f7d744888fd5b4be63c3897c57e81a4916dd3370d399f51311bd5fbe9b217e8a2d811701f99ee3a0247c9a013b2d04faa460499cf0554bb3bde6fdb1387cc49d56e62c6bc0069cdf52fd02c3d9e24f0787537ac0076c6661d2ed1e48e516a485796b37d080df141843859a783ba87aff9017378de8f351de260441bfeaa2838c95bd0060c258211ed3a0ef78395fc61d0e85c6c24fdaf6430ab038b8959eefdc0689d7c4df51b892abd39840d9462af9b510f29cbf9e14d9235d338396d391e56e2dd36be00e5e77318e59a01e6c0f3e19413615126a93ee8f50a4fc4ea00ecb4cefcf7a514707e960bde3d739cadbd63933747535a23c1005dcf5bc00a23e270dcbbcaaf7d4433a57aeaaf52569454c648befd2e371d38ceb3d5cd68061c3471556193ea401e7713925057afc28951a169faff54d0c4b8cb24713da35d6c64321e014e5002cbff02ff43d31a462c14764a03168d881523ba19632e2239789cfe649f19a00c151b5aa4f8f6af1e64af0da3e497953ed96a83d95f182372b8ce3950b2eecdc3beeba877eafbd9cdd99b63ab615e0c4a8e86de6146fbaff3f0d89c75ec0ed7804f22bbc487cb660a6edbf9ec2496e91d9f9b4376f2f7909530197e8e1fb444750e3b331fa91c398d029e06c9ba66b1577cf0e5402299c7e9faa6baf7c72a88047678f16416fb8cf51a79ee24240d8953dd78e6502ede3f44a1af37a2fa80456cbe2dc004232d59a90880b0f7864678d902231bd2a57ef7aa51584d882b93c061ad8c82c7b6681312e39f7b9e8e54e14a1d07fd85091d43c4ba29d45cd3eb5215a71d85c4a9abdc611b30e05c7d546ceddb047637210ccd58488b81ea829c13e8d3fb5fe2a1289ca3ee19fad19b9c533f5d56372090d2a8b6f717772f1404317378ebb25d8962db03c263143dfa81e4228efaca08530e73a617bf09d6622d5e761883b6ae8d7499c4e4794dd421ec85adf65c418da9162cd052b662ad692ca4da6f23d39d2e86a22845292ae206fe438982e0ab872b97b651b5dbf9e6dfc68c43795a3ae447b63fc45bdb8f0763fc182768b71404efa0557bf2dae28ba061f294dd08361fd43c72a1f44d0046ccb68a36aa4063a34c6c9a82c76f739e2e44575ec0753c017ca755b8ae32ec50f98cba699096718d077b4223ff986e7886237951c8b303cbb28ca9e1722dcd0ba4374585e6b76b552079a600538c1d9c272cc1b121707f50e6735361ad0ed440d7b0d3311192af25b0092eb8e86f6f6c6585ec61a670e8978830a53208a881621e78d4f63c4410338b2cc03777f471158c5a84a01191fa0deb6d44afba8df91cfcefa573a9c29d19ccbfbe0251e2eddcfdc1f89ac941014a744824917f606a5744fe6b8e44e2fd22a542096ae67e89ddc0d4b202653b68867305658fed29775b44ec010ada47bb71dfe7aa309cf8416b163b8c575a247babd055aab447ecc70712998f9230208f391774c1a2bb62db100b112b9871ed500cbf75e9ad20de293df4ef9bc45fa5c56e9b3491505f593aa38b718130d2920a888894606c9dedcc82761f8756dabf0332a9f1d15b90b9c0b79bf993f3b3a6bb9e827a22ae91148393e29ff5c3d43d4314cfde2da4b9ea970fd4981270bda45a559dc32c125853fdfdc156d00969a3f5e1b4cc055f5bed05555d708e8c13c208c9df679ddb785850fe79e9386fa497c91b0ab8b58d3b4c688ba900c8796f09a53e3269639c1c5cc47979410155f0f071a22d2d0f2ba8e68f8e5b7671d46a073076957055cbcdfabc845fa4f740fd3f43bb84f6ab7d3ef6ffd9889362298e80e648f679bc9ea9eacc63579bd972b39bb224b1fd260d7aba9a3033b773eeb613bdadcfc99d06dbe654d20e4e9abe891d648ba465d7af891ac508f47133052e9a8a0d14caf8ed2bde609eaf93a8f9e7f6a6fa28de00534770697cf468b4645f00cee77f1c93c5a891008d7e16204e441749f80b2d0cea0e04a2b1d839feb649103ecfcc2596cbe7a64b809c8ef1b3173f3161c0efe72baab6dc84213aa8a8bc7d7fa86e5ebd877d28f8a98c930665338f1729338577f16785e4782b3baa69d023e8af8e6e2a629c0f8d303c8c31ea0c1e3f554761124bfb8bb92a0f55a2b7c6d99809e2c25f07c43a58adf7307cbe188a3acba355b7cdb04f1038dee45518d2f73d2f28d9a6560b3803ecc92e170bec2b9ab308a47c1e8187b7ba35403692c3c4d6267cd68e956dd501df2eaf45b8d1a33662ffc924738565b425a6c0510fe9e1a3e78109e5c4d8f07609e5058c0d5cea0c69e4cefb85d57d4986ca2bfb032e5392774fd39248401e878c0673fae484de39d66c40bf5f3873b10bae99bea23ba414097de4da2dc837329791740e5e6c0e7ed9f45d85e6251259c7021dbfd45511b7b9f6315c850977494293a8817357cfb019aa3fba4e314de094932086ba1bff1d999356340915eb29d718110f7e972348b88dac12e45d231f51d85f0cef9e6673dd2863736aaff9797a70df5f1c5bbccb4cd5e821baf4c98fa62e85cc807021441a3331313016013d8a22174409a09c0247d7ee56d19273b3acfd919776059159dd1c6c30986b460130fb46962793456703537c02378bfd536d55a073bfc01229cbe34594e27e31ea13daae015e3f2dad38de2c8724bbd8d9fead472f1a8e332302e3a15da56091e09112a3aebe9ed088546475e10cf2da4ecb437a62b108428bf9aff9579b358d55cf5a394837bf902fc86f559453488d403718d4892cf8e60b9394ed4ab1c485b0f96abb17a7dafc0be098069493f572f44dbb481cd08416b72f363e0552ef31cb5eaac37edac165f718b69040420db8ad020106d7588ed5e304ee1477fa8a98a3abe0da12141ecfd844bd1f8f2e217c7daaa529781b99db6529ab836faee3fd731c4924fb001f875a87afab3298c60a8958c5cc71242d894b90a5f250f2e12fb3f0292f8ba39444e6a14e2eb83c2414701096adfe5d013b4f49d5a283c661e49b4aadc25e9c39faedcd219b1355218e7ac8f82fb6d4457c4cd6027482825cbfc5931cb4531b3618e63ba75fbfdf3d285c25d1593662737506f53af31b5ed204a97d6a893334543eb57bc2c47cdcf0f9b30c8fab3932196387b0c2552a6d43be97253ca4d1d606f55ff0529073103f0e1c8b1565be460b7d635bc42a4ed4b28cff0ab1a63ca1becdfd136ff59d3dc6904d79f86965aa7ee56f750d80ce088940504e860f6533570dafd75263fa9d1cd45fa5c9a0be6735d679de76199498a57acf014336acdfdb49f50f6955d1a0ecc482064ccfdf06ff2d20fdedd3a44883efd19179d54b18476641c94cc8d6ae15f0718c5f261f1a1a08121f14c1996825ad9ef0fff5ca5a19cc782531f76d789fe19ab9d06a52cecd8e15110e52db39666f18acd04c29577057b424b469562506006cb334b43a68ac9ff5f297e7f81b154e69576c7770d9b7ea785a613d2a974c2571ff1dee38f3568e0a98c157b6fb1eeb0d8daa90f9685fc6ac55ed4989d6361dbd347c6bbf60193a0833a1b035e3b21faf2f2eb4145d1683c1d7c1b52741bef1483285146734e44ab79d1cb780c2cb2c5fa7a33091254aaeaddecaa1d40695c97779130f3c5e29629144c49d25cf22cdcdca60d148896331c711d51abd9a0b99b87a59501720e692792b4d7ea8b0d2b8133cd9bbaaa07ce645e79e2e15b20120e1e298412dd9ee2a7b2fddb4b36146b99c6256614a3dd9e24cdf2e93ffcad4a348441a780154357ef613b891a64176030dd3eecb6a62561805b4bc40fb9143efc7ee79416056e0bbf86a27055c3744ba0095d2b067cead9341342150142c3f855f0ff56ac4720507245e0ce5038c8bd7701fc17c8a62fe345b3c33d4bcd87989a405bd61654ed4ac9cbeda7fdbd6960bb0d9f8df86f588ff65af93518f731c0e458088652697c22d78fcdadd040956686eb2bbb858bb7399b68a61999481bc7e28ef42dc72ba98c25f7033e51f27c52cfeb41df4e533537962f3d547bd54dd3f48e3201f274406d68d9b3c23ff60270aa46a2095f1c5eee3a5d910daac7f5120220b963f661995ec5b53685c36aef2516f77f20d8484d79e01cd93d851c035a66f560304d8701453b0c2e8c33c953593b49b7ab747ec9e2a7e6f798a329305f8194a93bdd2599f8705e38860898f71257131b3b469a7cd328535230db37227c6365fbbe1ca71d6bfb255f5cab849c9de864ef5bfc4de4e7d2c66456a6d937e1691407a144b47f10345699f0f1e134792368441e6c8e59698d151182094e1e6f2bee58e233833957ef20d879b7ca4b17565a1f8093ede724a77ea39f", @nested={0x34, 0x4c, [@typed={0x8, 0x2b, @fd=r2}, @generic="135284cc9bdcb554572617b2fdd54fe6d5bbd04a41b3b7f647c5e7797446c3dc7c8ae4f406375a"]}]}, 0x1044}, {&(0x7f0000007440)={0xe0, 0x22, 0x400, 0x70bd2b, 0x25dfdbff, "", [@generic="879da82772e6badf778d2c66ab9a7749e0360c0375b9e3bb1db6585dd966d483efe1e0deb81d82e7f0745bbde224b155b2924e3063e6e4f4fd56e9411ae128aa063081982e19e57d2385262f9e66efa3bc4289cb1062f9454238ee0f9e5859ced021290b707140a5d3490d507fbabe3a68bea701bd486a15ff6b801aa8a9051f30f70afc5b23db9918ef2f8667467e99be78891a5f5f1d5c6d6a3235dabb7ac3a00855b1ccc8b33e5a69884df3d81f027aee828f91b57a9d394ba665c9ef10e3d00cfb934e58", @typed={0x8, 0x45, @pid=r5}]}, 0xe0}, {&(0x7f0000007540)={0x1f0, 0x37, 0x400, 0x70bd29, 0x25dfdbfc, "", [@generic="e8fc720e26c251369f5c4901ab1bee1fd8317b3ff1b047427f9672de8776c61bf275a7cb81e280e74a3e6e680ef5eaf95123f76a", @typed={0x8, 0x17, @fd=r1}, @generic="19c457d34bb227c57f42bab28d6f0584d14ec1fdb0a17076675e5d405f63b4bb694909b2a2ba1997633f814e677a4268acb30919d8d47fee3a224cb940a6f3a8eb1dbcfc68e3dee3e162865ea4062240a1177643134643f5a0aec26c425f629e68fafd23744736067d895893c98fe05e5817ab05f7b1ae19ac9a1020cedef3cd10006b8ff524d446348bd18fe49657aa238a0639501900dcb11b2407efc2351877b540ffbea8d72ea6", @nested={0xb8, 0x23, [@generic="00bac5e88d32aff7e80849b946e5cc2dd9d768cccb24f02fae0c88023f1980056f6815322ab548dace659c9aa6ad24dc5cc6acf1ae46f10d3499772e1025e7dd54b9c676db08eb7052f7b5803700", @generic="ed3686d92f770f833f23d4d0d4280e2972d0047e6d12e235324b58eb692522882a55deec8aa70afd2b044a8016b61874fd5281f5daac40e116eb9b94eaf890f202d62b96a87622caa5fd9eb00b2dcccac2d8dfb8709fbfe74aeba848f8db415f2873c334e89b"]}, @typed={0x8, 0x29, @fd=r2}, @generic="2d2839d5106722eebf7fe41e704e99b10778be1391b36c3e5b34f752aa8c405cc953811135ab3ddb76ca0b548d5708b3b1352ec9191d08f58b"]}, 0x1f0}], 0x9, &(0x7f0000007800)=[@rights={0x30, 0x1, 0x1, [r2, r1, r1, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r0]}], 0xa0, 0x4000001}, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000007ac0)={0x0, 0xe3, "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"}, &(0x7f0000007a00)=0x42f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000007a40)={0x5ef9b5eb, 0x8001, 0xc, 0x4, 0x52a1, 0x2, 0x7fff, 0x8, r9}, &(0x7f0000007a80)=0x20) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={r5, r6, r8}, 0xc) 2018/04/22 07:51:29 executing program 4: r0 = socket(0x1e, 0x1000000000002, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001440)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="75724440e26dba65287af439b179e4cc62cc56a2c8930e8b0b2afe18083ea42a9d3f6260b7e48b0919a861ddd3a64230cc9cb88ca912b55baf240250653ed297f9ca0d0495eb", 0x46, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000100)=""/4096, 0x1000) [ 586.206803] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:30 executing program 2: r0 = memfd_create(&(0x7f0000f6bff6)="656d3070726f63bd00", 0x4) io_setup(0x1, &(0x7f0000000040)=0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0xff, 0x9, "042cf381cfd9", 0x8}, 0x10) io_submit(r1, 0x0, &(0x7f0000a54000)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)="c5dadefe01b90b084c2d7cb4f8db1a452cc729c3b6b3e9cbbe19d71288196abb5e15e533b38744280bc5da5e540e6fba19ff4db898a5bb478b86e70ddbbe6e383163e854ce846967b82c8e93028843a24bb4cb0c71573b06affe29408f16f5b4840a0fde3f40cd595e3a5e6934691b1f8a3eee30c49a0c31b66e24aed3e860beb053bc054040cfecaa990756f6155011ec833e21223dc39665d772e51ee583ea531bd34b9b412d828bda1f00f844033f83bbb9ff62c13812678fb95ac922ccc12967b23bf37ea52f10a4af3db9c618ba942037e8", 0xd4, 0x9}]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x0, 0xa, [0x4, 0x3ffc00000, 0xcb8, 0x1, 0x7, 0x8, 0x2, 0x9308, 0x6, 0xeb86]}, &(0x7f0000000140)=0x1c) mknod(&(0x7f00000002c0)='./file0\x00', 0x109, 0x5) 2018/04/22 07:51:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8480, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000140)=0xae) 2018/04/22 07:51:30 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/04/22 07:51:30 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x7, 0x5b}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) 2018/04/22 07:51:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000006b800", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:30 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/41, 0x29}, {&(0x7f0000000380)=""/174, 0xae}], 0x5, 0x0, 0x0, 0x3}, 0xc3d}, {{&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)=""/48, 0x30}, {&(0x7f0000000580)=""/7, 0x7}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/12, 0xc}, {&(0x7f00000007c0)=""/22, 0x16}, {&(0x7f0000000800)=""/91, 0x5b}], 0x7, &(0x7f0000000900)=""/16, 0x10, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/185, 0xb9}], 0x1, &(0x7f0000000a40)=""/6, 0x6, 0x7ff}, 0x3}, {{&(0x7f0000000a80)=@sco, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/1, 0x1}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000c40)=""/226, 0xe2}], 0x3, &(0x7f0000000d80)=""/9, 0x9, 0x3}}, {{&(0x7f0000000dc0)=@generic, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/11, 0xb}, {&(0x7f0000000e80)=""/195, 0xc3}], 0x2, &(0x7f0000000fc0)=""/125, 0x7d, 0x2}, 0x401}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001040)=""/128, 0x80}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/4, 0x4}], 0x4, &(0x7f0000002200)=""/69, 0x45, 0x9}, 0x80}], 0x6, 0x40000000, &(0x7f0000002400)={0x0, 0x1c9c380}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002440)=0x3) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r3, 0x0, 0x0, 0x5) lseek(r3, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) syncfs(r3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002480)) keyctl$search(0xa, r4, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) keyctl$revoke(0x3, 0x0) 2018/04/22 07:51:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000003c0)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000375000)={0x5, 0x0, 0x0, 0x0, 0x2000000000000325, 0x0, 0x0, 0x0, [@sadb_sa={0x0, 0x1}, @sadb_x_nat_t_port={0x0, 0x0, 0x4e21}]}, 0x38}, 0x1}, 0x0) fchdir(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x400, 0x8000, 0x80, 0x71, r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x2, 0x0, 0xd0ee241, 0x8d8d, 0x8, 0xaa, 0x9, 0x1f, 0x1, 0x9, 0x2, 0x3f, 0xff, 0x3, 0x9]}, &(0x7f0000000340)=0x100) 2018/04/22 07:51:30 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10002) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) socket(0x100000001e, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x28, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/22 07:51:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/22 07:51:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x800000000000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800ffffffffff00000000f0d9feaa6c48327eb4c06e9ca6d381a82000000000020000000000001611a8e011a3d6a7d7f02753a5fcf9e81fddf0de050cb09ca1d7a962515b7d239e9fa2fa7d27c026905e68640e09d661700542a354e5c5458fb97bb210ff97b759f366b0514ba13222dce162a978ebf3a00a87eb9c7073956f131ae4a10eb4b305042665d64ccb66e12d36c9a0c2bc000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000ba85360a35ac57fb68485d0e00"], 0x28}, 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001700)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x4, 0xfff, 0x3, 0x6, 0x6, 0x2}, 0x2, 0x5, 0x6}) fremovexattr(r1, &(0x7f0000000180)=@known='system.advise\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000000)={0x5, 0xfffffffffffffeff, 0x3114b815, 0xffffffffffffff7b}, 0xfffffffffffffff0) [ 587.173147] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:30 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r1, &(0x7f00000012c0)={&(0x7f0000000040)=@sco={0x1f, {0x8, 0x4, 0x40, 0xe5, 0x200, 0x20}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x1010, 0x117, 0xfffffffffffffffd, "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"}, {0xf8, 0x10c, 0x9, "26a72f7e3edf82295a206e7052c0d4b729df02f84c1a5ac89ba1ef3d38df2550bcab3371606a29a25b131f0f4897aacd25914817976f9592adcc69519bec856abb1db3cc7d1051312df7068c4e6b877a2e896179f99937fbe6d93527691262cc7b99fbe036b5ecd4a37e1b299d61a8ec8ed048eec540f9db3acde554abc787533d4bc7b2a10d6c6e037c460566c44ff0dd117da5ef776983891993caa3340197f3034a09cb90240d1fbffafb43509e675e33a745f488858426f83a68df01100aab6319967fb5633b13fb22bdd580c5d05223913941918f2d1505ffbda2dd62df7d"}], 0x1108, 0x4000080}, 0x10) ioctl$void(r0, 0x40087705) 2018/04/22 07:51:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200007fffffff00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:30 executing program 7: r0 = socket(0x1e, 0x4, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket(0x1e, 0x4, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x20, 0x6c1ac53b}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r6 = request_key(&(0x7f0000000900)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r6) r7 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x0, 0x4e20, 0x64a, 0xa, 0xa0, 0x20, 0x21, r3, r7}, {0x6, 0x7, 0x4, 0x20, 0x38, 0x7, 0xff, 0x7}, {0x40, 0x80, 0x1f, 0x8}, 0xfffffffffffffeff, 0x6e6bba, 0x1, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x7, 0x3, 0x4, 0x5ea, 0x4, 0x9}}, 0xe8) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_GET_FPU(r8, 0x81a0ae8c, &(0x7f00000006c0)) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r9, 0xc1105518, &(0x7f0000000540)={{0x6, 0x1, 0x3, 0x8, "83893f70c78bb57a1f8f5fc9a20a39bbe78c5b816085b946340088bd9baa7013b338aa9806ba4671009f7eca", 0x3}, 0x0, 0x0, 0x2, r5, 0x80, 0x1, "610516c72f20923e73f7218fb04f6be8279941b26e006e77e26f5a9b0dd098f08cf96d6c792333f23982723c227ed0ad2e308aa1db64245b2697ce2ec75732db", &(0x7f0000000500)='\x00', 0x1, [], [0x1, 0x3f, 0x9, 0xbb]}) r10 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000380)={0x6, [0xfffffffffffffffe, 0x0, 0x3, 0x101, 0x8, 0x5]}, &(0x7f0000000880)=0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r10, 0x80045300, &(0x7f0000000480)) 2018/04/22 07:51:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) times(&(0x7f00000004c0)) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet(r0, &(0x7f0000000200)="b4", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) read(r2, &(0x7f0000004f45)=""/187, 0xbb) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x6, 0x10cd5edd8beeff20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r3, &(0x7f00000002c0)="1c0f71666644295be7f584af5c0a05fdd0d6c2e08c61312cded7512455814ddf0614484dcfa976197752baeec1476550db35dd0737e76d7fa93db3e2e70aea209c7e10a771b7aff9b945c54b", &(0x7f0000000400)=""/88}, 0x18) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000280)=0x4000000) 2018/04/22 07:51:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000200)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f00000001c0)={0x0, &(0x7f0000001240)}) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000b377c9e6e88fdc3f80000000000000020000"], 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/44) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/22 07:51:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x0, @rand_addr=0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x1ff}) 2018/04/22 07:51:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r2, 0x7ff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)) 2018/04/22 07:51:30 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, 0xff, 0x2a0000000000, 0x9, 0x500, 0x2, 0x20000, r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000520009035d6400000000000000000000"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f00000000c0)=@kern={0x10}, 0xc) recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r2, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:30 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000002, 0x1, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c7"]) fallocate(r0, 0x0, 0x0, 0x100000001) [ 587.444986] QAT: Invalid ioctl 2018/04/22 07:51:30 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x8}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/22 07:51:30 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x2, 0xd5, 0x9, "2f03f96b3665d7c930af7ab9ef0b5ba0b2755b9c14f20b161076f40e4060a350069dc4a7824081bee81a04a459413b5249417f99c668ee681ad67ab97b41c0", 0x35}, 0x60) [ 587.471415] xt_nfacct: accounting object `syz1' does not exists [ 587.484861] QAT: Invalid ioctl 2018/04/22 07:51:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000700", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:30 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/22 07:51:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r0, &(0x7f0000000080)=""/32, 0x61757060233a0030) getdents64(r0, &(0x7f0000000000)=""/77, 0x161) socketpair$inet(0x2, 0x1, 0x80000001, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="1d6b360159fa1cff652549806001af5b61d5a0e2c7f2e7f0bca47c8c3f8da65b318e5f94b803cf92f6c9d75e1615d3f2065a7f19f040fd2d519c14bba92e33d4ce29aaaf2bde3f4541c8b3a9964985d47a1bcd78cebfc8"]]], &(0x7f0000000340)=0x1) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x1, &(0x7f0000000280)=[{&(0x7f00000003c0)="0bd711c31677bc64c5ecd6b400d2e771cd8b017f5466c165df94c4fd95b4827f9c127bd9757b5854807da4f28446a3fb6c75ec92ca93575b51732db34a4d64f174fe9654c4546f2dcc7eb6c426b15f1bfb51f1f96aaea404ac584f1f12eb97da80fd762a6886e32d53ab1168cf937e6381c4ba0022b2056caf3622c355c9d173a3b39cf25fdc718b281666ec6cb73cfc110605046931b4e99dfae75bfd7d94f31c5e4074352272a5b36175f013caea702d05cbec21339ae839b832bffbb6831c8db840e35461429509ecd92a0420e68b", 0xd0, 0x7}], 0x2008000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/22 07:51:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5800000000}, &(0x7f0000000180)=0xffffff69) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={r3, 0x4e, "db1fd971f7300acbe9f528c97f12a6192aee479d8c852d8a63570238240a0543fc53fd400d7e7369efd92ca691eab256129833886526049fe409260b0e1e465d282ee6979d6a1013ea434aa62ed4"}, &(0x7f0000000140)=0x56) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) r4 = getpgrp(0x0) ioprio_get$pid(0x3, r4) prctl$void(0x2d) close(r2) [ 587.601544] xt_nfacct: accounting object `syz1' does not exists [ 587.613536] netlink: 'syz-executor2': attribute type 40 has an invalid length. 2018/04/22 07:51:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000400", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:30 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f00000002c0)=""/255, 0xff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) mkdir(&(0x7f0000ab4000)='./file0\x00', 0x49) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000616fe7)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="0200000000000000110100008000a00000007c6eb005db02ddd7060092dfee2a8bd9ddf7b8e7b6cef40578ba9e4247cfbc6e200d2841df87093fe09c4b07446a7b746eda93dca7a4bf9a8395afd4223cc9dda978b1d044a61d41f82ec201cbb5a96ba26c6a6311ae2d230f7fa2570ee62076c09dc019c538a8d027968962d8302d304c485c00000000000000000000", 0x8f, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0)=0x4, 0x4) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000400)=""/112) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) [ 587.699224] netlink: 'syz-executor2': attribute type 40 has an invalid length. [ 587.766597] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:31 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5126, 0x4000) openat$cgroup_procs(r2, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000000000000, 0x400002a000) ioctl$TCFLSH(r4, 0x540b, 0x1) 2018/04/22 07:51:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup(r0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) rt_sigqueueinfo(r3, 0x16, &(0x7f0000000040)) 2018/04/22 07:51:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 07:51:31 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000006b800", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000180)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x400, 0x10000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000880)={0xd5, 0xb4e, 0x7}) getpeername$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x1f, 0xff65413cd9825704) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000005c0)={0x7, 0x9, 0x10001, 0x3ff}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000340)=[0x20000008000, 0xffd]) connect$ipx(r4, &(0x7f0000000300)={0x4, 0xff, 0x4, "d171e290ba1e", 0x10000}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000840)) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) setresgid(r0, r3, r6) getsockname$inet6(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000800)=0x1c) getsockname$inet6(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000540)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5a, r7}) setpriority(0x2, r5, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000640)={0x975d, 0x2, 0x6d9a}) 2018/04/22 07:51:31 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x51, "8e8a72dc4e076804c593d92a2c6635292ff1e23204863af92355e506c49d037bed57d60298f672080b06250344c58f15737449957b8df8840b3702c09e33d89ff9b06631b5d3bf8e7c29e5a5516d22caa9"}, &(0x7f0000000240)=0x59) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x5, 0x5, 0x3, 0x3, 0x2a11, 0x1f, 0x4, 0x7, 0x2, 0x7, 0x0, 0x4b, 0x2000000, 0x2]}, &(0x7f0000000540)=0x100) getpgid(0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) io_setup(0x41fc, &(0x7f0000000100)=0x0) io_getevents(r4, 0x516, 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000200)={0x77359400}) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r6, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f0000000080)=r6) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f00000000c0)={0x80000000, 0x1}) 2018/04/22 07:51:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)={0x9c, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x29}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8004}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="dc71bd9e14000082525f0f430020a30000000000"], 0x14}, 0x1}, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0xfffffffffffffffd) read(r0, &(0x7f00000003c0)=""/192, 0xc0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x1, 0x81, 0x80]}, &(0x7f0000000140)=0xa) 2018/04/22 07:51:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2ff, 0x682) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) 2018/04/22 07:51:31 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000300", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:31 executing program 1: syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xe630, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="5c46cf6a20ee5071475e9150aabe523721ae5e0e248da959bbe41307", @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYPTR64, @ANYBLOB="a66d34993f282c2996d7dbbe278c677bb3b24e2183a5304ebe2a66df3b5c50b9d78fac95cd32cefc0976d038d67631e9f5c6745040a9da14fbfcc8eba3c10447cfe752b040045bbf7f76ed054634e720d93d7144b03a7afd976c9d30ad086bdc0e162be819b4d9"]]], &(0x7f0000000400)=0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/95) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0x401}, &(0x7f00000003c0)=0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x45a9, 0x400) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000480)={0x0, 0x0, 'client1\x00', 0x2000000000000, "bcde7d49685772dd", "d19ec7c1bf6757c6057473ee3a9adaa34e76d9c35c9fc80fda2fc8befef4c010", 0x0, 0x400fff}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={'vlan0\x00', {0x4, 0x3, 0xffffffff80000000, "29f2bd12e804", 0x8}}) r4 = accept4(r2, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00000001c0)={{0xff, 0x0, 0x8, 0x1, 0x8}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/22 07:51:31 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000005c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000600)=0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x200) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000001c0)) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000cc0)=0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000e40)=0x0) connect$llc(r3, &(0x7f0000000340)={0x1a, 0x0, 0x8, 0x0, 0x800, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r11 = socket$alg(0x26, 0x5, 0x0) sendmsg$unix(r4, &(0x7f0000004700)={&(0x7f0000000f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f00000010c0)="66c078cdd4f834803159b3f20f85c4ad9a2d63a026083b4179a9833340f820db476fa109bcba5ddbb76e8385574f5350c1796fe60fd2d4de577429b2cb083cec10243bbb72dbac7139e76eaa0900d2513138fe158bca8fde6cbb0c34de245c6a75f6ea87da5c01261178503e9899fef9223dcedcdfdde086e908ace92a28986c6563e96eea33e36ed0677ce359bc8de5499cef8abf210e9c8f511ea6891aba09d4acc88c3fa59203a57811f4ed592eeb21b4dcc94a62c759b1a042939dbcd912b96cb9e44f5ab0692964a274e3531cca7eef3a8a647eaa9375ec146c8dace720bddb603294892eea0debc8", 0xeb}, {&(0x7f0000000680)="e355605fdfab22c3706373abbda2d861434974fc68d521af1deb49638393a27ad7143961c719148361d4", 0x2a}, {&(0x7f00000011c0)="3507f07829cfe51c3e9c7b33b45d3af4713493bad1f7c5c27fd806adb6f271304ccee3fa55963fd68dde1f92c817fe6148fdd5c4d4797936b6db17bf3019ed88aea0089ddef70fc93f253dd33fb21bba405f6170dcff52c04ca9368cb90cdc473485bc5bdf0ff0e8c525aa635c259a5e53fde6149ec8064fcaca4febd9641752829ba66d775946ef2ed358927be2a93899ad1d49fed19d851c09d127c3bab287ad75d7293816df44db356391f2316488fa9fd23d49ce69112c02c685f3febb7d38ae144ecc319b6f62ae3bfe23d3158556beca14bec08c4df4db9a9fdf81", 0xde}, 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{&(0x7f0000003380)="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0x1000}, {&(0x7f0000004380)="4a26feb33cb5921451099063f44c3f7d13dff72ab433fc13055517d795971f877e0ed3dc7e6b6d8e0e89e40df934d0830d5e56a253b618276b4c696d6b97f1a7b4cc98c29e55c0f4b83893450c27374b9471e7db8990092e778350666dc0ee281472367edf67f626ef69e9ad68b15d58a9ffb2730e6d66217bb7119dbb6b2f6655c93e7d980c82265f54ef6a23d312ab04206c7863fb28b3bd5b1e09eaa3e5d363f4982ea0675d807cfeafe4d26501ac712e10c93bed7270213dd35e4bef78854db814016a7ba3f7ad0d5bffa0119c6893a264a33f4a04448c74", 0xda}, {&(0x7f0000004480)="7668393e13c5bf051b7781db00baad48f49bbb1e282ea3d4746c7cc3d1a747b3d202d376e48bba445e66e655df8c50ae0cadaef891cbf59c850977e2776af8ceffd0f0a47af0b2b279adee4b6b434b07b74ebc3dbd8808900713a008297b6695095b0b9a5d36f1d988fd7fba955c4462ee1df53b17fc6803cf96ccf0af7ca421a2b2811d0fabcd5f39d668450c80cd09b162497588d9ab4c", 0x98}], 0xa, &(0x7f0000004600)=[@rights={0x28, 0x1, 0x1, [r3, r3, r11, r4, r2, r4]}, @cred={0x20, 0x1, 0x2, r0, r8, r7}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r4, r2, r3, r4, r2, r3]}, @cred={0x20, 0x1, 0x2, r1, r6, r9}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r4]}], 0xd0, 0x20000000}, 0x50) accept$packet(r4, 0x0, &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xfffffffffffffc39) r14 = getpgid(0xffffffffffffffff) sendto$inet6(r4, &(0x7f00000004c0)="e0a8a915c4a1ab302027cf853f17ef1268b6b8dc547ec87db3d9265925592da38ef5f6417e5f583563493a649c5660dc3ac221d9e547d00c7db6f15040cb990a7561599bb58ddc2f5d03ad3c851a49216ea36e18928d55feb2f78b108690ffa4e7386964a4fa38145595605f75fd46eb86cc64afacb9452982f088ab1109713c49a5b7db03be3e401674b899f2d4f73c770eec3ebeb3e78bdcd4a4553cfedbf555d6b24c04deb0db20220c6c1c4776f1eea2e7db867c48bad869f4392a739f6de3646765", 0xc4, 0x4040000, &(0x7f0000000300)={0xa, 0x4e23, 0x2}, 0x1c) r15 = geteuid() r16 = getegid() sendmsg$unix(r4, &(0x7f0000001080)={&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c40)=[{&(0x7f00000007c0)="8b1ff054ddc66f137a876336c8c6693fa54853b71f6f1de271fc20fa2af416ed6fc4a9aca83b217b0e78636d2587a0d30866b4008c890cf39164983159d713bdec0489966609f626fd611092f5fab802517a2a66a99e2d3d08e8be8a1d68713c7b10605d93fecb6bb8222e56e84ade51b0f7674c218aacd193f16eefae2d9fa24fcae7f9d2f2e98a99f9869b26726d112055040456f30d846852145ce150af9ce85e6659ba263a7467860d59ccf714a37486", 0xb2}, {&(0x7f0000000880)="1687abb26e51630315a40eb8de1a0ab85efba61cc159c870ec614f71cc695e017d935930022173b79a4f83cc094aa9666647d36d412753b5f4dcd390915297e5187a0d9b54257b8be58d96f5728176bd7c7f85e7870a91f659557cf1dc9febaa15b22a57843a27bee3af16d71c1f6420dc7eed61c5bcf3dac4b702cde68fa1a0ccc8", 0x82}, {&(0x7f0000000940)="3cce64a96f43a086020c5f2036f161d52341df52206432b46f625f26ab58150c3774551fd2569e0809ef3fd1e9ea20ec2522ec62e45fa3c486bc8ffa23fbec34868f9ce7d2290b2d6f41ee5eab48b2bfced8c6db484e66d7afd5debfc202eabe4dc0670625a062", 0x67}, {&(0x7f00000009c0)="edc7a74bbac6cdd9df0db05385d0dec790049081a7c232055cc66ca94e5f1e4680afe0f51a35497496773d666b2d25fecb808f9e6c4f9a3c98314900ec04fe855956", 0x42}, {&(0x7f0000000a40)="e868e1a12b012c7234edd767d2e0c1801bb45f374954e26b64a915cd8be49a6ad3aef61f562915ee3a521a80767d37509c1f21da773121f2a78fad0e4c8d51ee40b68f285d7297c4a0bf8d0f10fc12447a943c289b399cae67b57654ae525a5ef21c9a830f2a07091151dcd8d883fda719cc80f02f0c18ed3517bdd360b63ded1a6c8f939b", 0x85}, {&(0x7f0000000b00)="e53c9643505ca65e4107cc91e8451d1657fa4c1288306838364577faac", 0x1d}, {&(0x7f0000000b40)="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", 0xfd}], 0x7, &(0x7f0000000f80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000020003fbfa931484be3d9000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x800}, 0x4008010) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) sched_getparam(r17, &(0x7f0000000140)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x2, &(0x7f0000000380)="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") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) 2018/04/22 07:51:31 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000200), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/22 07:51:31 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000003f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x1000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x6, 0x1, 'client0\x00', 0x1, "3860e1a890bc56c2", "888bc042260944e51ff3819ad2bbf636a109e5c93462759b645a5219f63b169b", 0x4, 0x2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)={[], 0x7}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000300)) r3 = msgget(0x0, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000040)=""/114) 2018/04/22 07:51:31 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000240)={0x5}) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x840) ioctl$KDADDIO(r3, 0x4b34, 0xff) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681367afd979e97b57b596e901864a68679f", 0xc0) fcntl$setflags(r3, 0x2, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f0000000180)={'rmd128-generic\x00'}}) [ 588.627582] binder: 5151 RLIMIT_NICE not set [ 589.426368] binder: BINDER_SET_CONTEXT_MGR already set [ 589.431778] binder: 5150:5179 ioctl 40046207 0 returned -16 [ 589.438815] binder: 5151 RLIMIT_NICE not set [ 589.446837] binder_alloc: 5150: binder_alloc_buf, no vma [ 589.452394] binder: 5150:5179 transaction failed 29189/-3, size 0-0 line 2963 [ 589.470292] binder: undelivered TRANSACTION_ERROR: 29189 [ 589.476417] binder: undelivered TRANSACTION_COMPLETE 2018/04/22 07:51:32 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x85) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x8000) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000080)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x80000000, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200, 0x0) 2018/04/22 07:51:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000092f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x800ce20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082800fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000000)={0x0, 0x0, [0x2, 0x77c, 0x150]}) 2018/04/22 07:51:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x31) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bridge_slave_1\x00'}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/117) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000fe80000000000008ddffffffffffffff000000000000000000000000000000000ba5189072b46a641296091d66ffaa337eea9ab9b44301552db2f7021af70c829f12a9f9dc4ba7fc946fb308041e92cb273d37a05018fa1d061a9d1813dcadd46e5c8ec64b4d4c2e3329012c7b855bce7601aa8ed09ee2c3f709532e29519140f3fdb3feb2c73bf1268d210ffc838965bb349fb2bacbadd34e444db1368552ce8280f0c8b036a746", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0002000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/22 07:51:32 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x0, &(0x7f0000000100), 0x4001, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f1c6172726965722c6e6c733d63703836312c00"]) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='s'], &(0x7f0000000040)='jfs\x00', 0x4, 0x0) dup2(0xffffffffffffffff, r2) 2018/04/22 07:51:32 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20006, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000180)={0x9, 0xd7}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000840)=""/120, &(0x7f00000008c0)=0x78) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2004) r2 = syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x1f7ffc) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000a00)=ANY=[@ANYBLOB="6f8edd81bfce1330ffbebe02f6ba75eb37613552907c221ce55b8c2fa46f53757e1095e3a8f6d50a9d668ce3c67d4a0df99f1e1059a522d564036e992ae9bfd0237989300bc74c36247b0ebbe21c633569cfe096e4be3a6856780c3b826ece7c240fb2d871c472624bef0a7a6a4fa5aef41c514997fbcb24b90ea8226f69a0473d615e14bfeb10ef45f099bfda53f5c3dd14f85226958c9131428318c7dec2150001f3f54f7d10e577188e9b06a1df617c28e9bd74ade881d9fa54357997ad78d5f83da8f1e343e525df2fbc62d7e4dca6356f2ee3d147a626b54e4346d250807987e600000000000000000000000000", @ANYPTR64, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYRES32=r3], @ANYRES32=r1], @ANYBLOB="b0e9c959c79ddd859ae114a18147ade9f2572c306d29ff373217443a71d0ed62f27e1f8d612d3478eae87b5f94e4154a3f40c674e3b7a16823e097f077d76e5e63369a28b6adc7bb177152e8c83b548241e80277df8598bf6b8be89b97d19bd2747707fcae7e74e1ab17bd33e1cf0dc5d557f0570766046c0acd9e6cd9dafedd371f6d64ce766f2e9a1a903322c8002e381cfef115463d5d1e235bde13eb8e88d611c4c65d37222358d8a8e02f64a7700a9197bf4ea6172d6ad9f2"]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x40800, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)) ftruncate(r0, 0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000340)=@pic={0x4, 0x63, 0xfffffffffffffffa, 0x40, 0x3ff, 0x0, 0xffffffffffffff94, 0x80000000, 0x0, 0x3, 0xffff, 0x134f, 0x0, 0x3, 0x9, 0xfff}) fcntl$setflags(r4, 0x2, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000009c0)={0x8e, 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="fe633f3bad1f84ee29b913000000000014000800f2c5c2f54ad4ed51e6d624030000008ab337d663eac1be94918c6ccbba9cd3a5dd992bae142ff73a2ef63c0e62b57da679b581395c3eaf9f6002f9816ecaa863d6492387d83ad1002c7bfdb15f2a249b400d46ca9713bf075690ce74703b45c682275f6b7c973a9916f92e48434998ad53000000000000000000"], 0x0, 0x0, &(0x7f0000000900)}) fcntl$notify(0xffffffffffffffff, 0x402, 0x2a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x10, 0x3, 0x9) sendmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000480)='./file0\x00', 0x2) fcntl$getflags(r2, 0x40b) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x20202, 0x0) 2018/04/22 07:51:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x3e000000000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x58) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x102, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) [ 589.876310] binder: 5198:5201 unknown command 994010110 [ 589.883922] nfacct_mt_checkentry: 3 callbacks suppressed [ 589.883930] xt_nfacct: accounting object `syz1' does not exists [ 589.896530] binder: 5198:5201 ioctl c0306201 200009c0 returned -22 2018/04/22 07:51:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/22 07:51:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x408) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, 'vlan0\x00'}) ioctl$int_in(r0, 0x60039d1060858e93, &(0x7f0000000140)=0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x2}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x10000}}, 0x3, 0x7ff, 0x8001, 0x8, 0xb0}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x100000000, 0x4) [ 589.928777] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/22 07:51:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000400", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x8f, 0x0, [0x5]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20001) write$evdev(r2, &(0x7f0000000080)=[{{}, 0x5, 0x9, 0x9}], 0x18) [ 590.008808] binder: 5198:5217 unknown command 994010110 2018/04/22 07:51:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) arch_prctl(0x1003, &(0x7f0000000000)="e339046a1a5acf4f07c965c704c63fe5e6ceea7441fe29adaba757c16ee8094b4d1a32b1ae9c832306be89745a9cf23bd467cbed94e547ca1a5311a2815d488d755641fc63a9cb37190a01739998137efc0c14b361bc913216e1f7b62556b2751dafad5f8f22ebdc8f35544324ff552206680884dde54d8c984c299b6a3bb24011c75435a01637c67187b680d0168bcfceb71d5376fc4d3beaf7d09e48d4f093d287cb99468800d461c3ed3caf1cccf75b2ea1cc057cbd2c1514b9eb5478089fa98aa86cfaa5bc40944259b12b98790e491c4ee152") setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000003ffd), 0x0) 2018/04/22 07:51:33 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) [ 590.059892] binder: 5198:5217 ioctl c0306201 200009c0 returned -22 2018/04/22 07:51:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) ioctl$void(r0, 0x5450) r1 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0xfffffffffffff800, 0x22040) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000780)="b3b02b3b9b807fb56137e08e5efdffaef6014ee703323833fce1a1a946ea7fd7da8d0a8e0038b9ad9f1f") unshare(0xc000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x618, 0xffffffff, 0x458, 0x458, 0x0, 0xffffffff, 0xffffffff, 0x548, 0x548, 0x548, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x228, 0x350, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0xc6d, 0x8969, 0x6, 0x15, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}], 0xe}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x400, 0x10001, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfffffffffffffffe, 'system_u:object_r:getty_log_t:s0\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0x0, 0xff000000, 0xff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 'veth0_to_team\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x4, 0x1}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c92cee14bf4375c14970661ac92de4b4c623181fc5e1a11fc7406c1e19a6"}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0xffffffff, 0xff000000], [0x0, 0xffffffff], 'gretap0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x73, 0x7, 0x2}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x9, 0xfffffffffffffffa, 0x6}, {0x7, 0x1f, 0x1000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x678) socket$nl_route(0x10, 0x3, 0x0) [ 590.117322] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000000000000ff00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x228803) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/4096) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101082) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) 2018/04/22 07:51:33 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) pwritev(r0, &(0x7f0000cdcfe0)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x9, 0x80000000, 0xff, 0x7, 0x9f0, 0x4}) 2018/04/22 07:51:33 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d17ce2c7a7ce853d61c181c451956fe5e195f6d88217be291b845078d38b"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x626, 0x400000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/54) 2018/04/22 07:51:33 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prlimit64(r0, 0x7, &(0x7f0000000080)={0x6, 0x7fffffff}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x0, 0xd4b}, 'port0\x00'}) 2018/04/22 07:51:33 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) write$eventfd(r0, &(0x7f0000000180)=0xffffffffffffffff, 0x8) io_setup(0xc12, &(0x7f0000000100)=0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x4) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/22 07:51:33 executing program 4: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000280)={{}, 0x20}, 0xffffffffffffff9c) 2018/04/22 07:51:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000000e7ff7e598b4b7008de77e53f26600ed0b6ac6a283534deb61f187b25264c83a1a08cd1bfb8e2187618b9182c9d123cb1ef32eceb897787c2c77d5204ee0effe54cbec185a208ca6b13e552106329c7dbbba323b8d42fc792ede4adad0c39f0a43beeffe8a1ec2bf9754d50e7573435880a5c5a91fb5aa2cf3f2c"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000004, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) r1 = socket$inet6(0xa, 0x80005, 0xa) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000400)={0xe9c3, 0xfff, 0x9, 0x0, 0xab2, 0x72f6, 0x8, 0xffffffffffffffff, 0x1, 0x3, 0x6, 0x6, 0x0, 0x8000, 0x1, 0x100000000, 0x2, 0x9}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1600060008000600f79c0c77c2230670"], &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x3ea, 0x1ff}, 0x8) 2018/04/22 07:51:33 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='\x00\x00\x00\x00\x00les\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x10) 2018/04/22 07:51:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x2000000000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) [ 590.409468] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:33 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) socketpair(0x13, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x2, 0x2, 0x10) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00000001c0)=""/251) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r3, 0x0, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x68}, 0x1}, 0x8000) 2018/04/22 07:51:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/22 07:51:33 executing program 4: umount2(&(0x7f0000000100)='/', 0x0) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000140)=0x8) 2018/04/22 07:51:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000300", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000880)={'bpq0\x00', 0x0}) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r5, &(0x7f0000002b00)=[{{&(0x7f00000009c0)=@generic={0x15, "a24f77bb58fd42b955a1e606426dbbba1fc37520246312feaa50b0bb0af059057985bfb50f8cbb85dd4c26ad9fa096c1dcc4f1cf0812219a4c30a0508b716ab7ba36b4fc5e6c9a452e89cfaa27b2d0ef4e318851427958336af127f9341303dd36e7088683ef19c78bbcc3a6822a7c950ae36faec57b97305cd3e38a0240"}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000001900)="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", 0xc00}], 0x1, &(0x7f0000002e00)=[{0x28, 0x84, 0x0, "38baafa825cff05b4116bda05c3b96a12bcc1577771f5879"}], 0x28, 0x1}, 0x9}, {{&(0x7f00000016c0)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)="7bc2f75e485a491ff6e83c6b12eed2dcf739e45e7fa30c8331fcf4d4cdc44e2ebe3a775c142cf4eb86fe8d7546153f147ff1f73abced9a3af529524a51008239ed4ee8b2a642d08fab76968e48004c481575cb", 0x53}], 0x1, &(0x7f0000006480)=[{0x38, 0x10f, 0x5, "69827514d3acb52cee55655bdc0abc3c60e301abedac60a095c920316d9a854b31c41f095d5b0859"}], 0x38}, 0xb95b}, {{&(0x7f0000002a00)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e98d88f2abc537824a92e5aedafc0f0b29bc8ea0bf775d2b7e20d7f3de33074db06f64298263c242ceeda231cdaaed50aa1e9ed840b55cd000000000000000000", 0x41}], 0x1, 0x0, 0x0, 0x80}, 0x9}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r3}) socket$packet(0x11, 0x3, 0x300) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000400)={r0, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) getpeername(r6, &(0x7f0000000480), &(0x7f00000008c0)=0x80) close(r5) 2018/04/22 07:51:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc), 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/04/22 07:51:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="970fdf113d08a22b210fb4"], &(0x7f0000000440)=0x1) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x57, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 590.637534] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x745, 0x8}) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b1fff)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x7) 2018/04/22 07:51:33 executing program 4: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@loopback}, &(0x7f0000000080)=0xffffffffffffff5b) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/04/22 07:51:33 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e01000)) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/22 07:51:33 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x5, "4924016b419b21b06f1971be436b673d8eb0ee8ff99e98bcf476e080c826187944545b727f5f418cd3ddea5a", 0x9}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/04/22 07:51:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000600", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) munlockall() writev(r1, &(0x7f0000eb4ff0)=[{&(0x7f0000000180)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/04/22 07:51:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="32773d9e0a799de029f26be891190e0e7c266c6e9223d0144f24a2e39e40dbe2f586988b491692e1b38023bf010000008000000000005c13e78fbb5de0f6d84597f87646bfd9648d5de272b403fa873ba0ff88f4ff7f000000000000b2483e20797496f98445384a5764ff1dc60b989cd7d3a3c86d576776c8f716cca9daa8a73b4c16c27beb4888c886724968cdcb82133e5a77e2049f39b2a3"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x800, 0x80400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0)={0x1}, 0x4) r2 = socket$inet6(0xa, 0x809, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r2, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000002140)={0x6, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x4, 0x9, 0x0, 0x8}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080e, 0x1f, &(0x7f0000000300)) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r8 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) 2018/04/22 07:51:33 executing program 3: accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) poll(&(0x7f0000000100), 0x97952d3a8af0ebd3, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x101000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x100000b, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30030, 0xffffffffffffffff, 0x1e) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000d2e000/0x4000)=nil) 2018/04/22 07:51:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000007010000000000000000000000000008000100b8fbf10f"], 0x1c}, 0x1}, 0x0) 2018/04/22 07:51:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00024040000000000000000000000000000000000000000000000000000000000000000028000002000000000800000000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/04/22 07:51:34 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xb20, 0x101800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x309000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0xc16}, 0x90) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r6 = dup3(r5, r1, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) [ 590.968251] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:34 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)="476cfdd26ec7642a6af2be007ada4634a9b0dc5fc1457b965c0c355415b4742f2d5a9cc658117610ed86ed8aee8fef53d86d12f420b3412699625dc6315403f6144568cc2eb59168ddb164c8e752f3e3b3dcfa92fbc773755010d7a37c3442d52835b37f500ee35a963f25d24cfa1d68bac1f77f914ccb84057e4a9a2557ee7b521678c3b10e8e0a00adafe7897703f09beada9256fd4f539fb405614c6cdda699783234f4cfbc39d0", 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000440)=""/250, 0x33) lseek(r0, 0x3, 0x1) getdents64(r0, &(0x7f0000001ac0)=""/4096, 0x258c0d1fa1af9690) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000000c0)={0x1, 0x3, 0x9}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000300)) 2018/04/22 07:51:34 executing program 7: syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") r0 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getitimer(0x2, &(0x7f00000000c0)) accept(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000200)=0x80) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0300000082000000ff070000000000003db75ef87e4ab61bcf3c20a21ddf659f07767fb8b9ce3a30a0e278af9c8099dcdc530074acbcd8f152beebbd173a2d4556022f8894a1da4b0e7f9ccc4e4d3ee94f8e2a9bfd1b7d5f1638534f08a68a2b4d5e81c31b799ecf", @ANYRES64=r3, @ANYRES64=r4/1000+30000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000c0010000000100004008030000b78d3a73f960aa20"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x1) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/04/22 07:51:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000003f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:34 executing program 1: socket$packet(0x11, 0x3, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006f18)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x80000000, 0x4}, {0x7ff}, 0xa7, 0x4, 0x946}) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000180), &(0x7f0000000140)=0xc6) [ 591.069087] binder: 5362:5370 unknown command 1077936640 [ 591.127284] binder: 5362:5370 ioctl c0306201 20008000 returned -22 [ 591.162846] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/22 07:51:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x0, 0x0, 0xfffffffffffffea1) socket$inet_tcp(0x2, 0x1, 0x0) [ 591.180859] xt_nfacct: accounting object `syz1' does not exists [ 591.191562] binder: 5362:5370 unknown command 1077936640 [ 591.195289] binder: 5362:5383 ioctl 40046207 0 returned -16 [ 591.286136] binder: 5362:5370 ioctl c0306201 20008000 returned -22 2018/04/22 07:51:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r0, &(0x7f00000003c0)="d33e3ac1792bbce4b23acccb81ff54d6d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb707566761eda91a6857ff048c71550da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483a27af7aa94cbb2929cfe273cfb3cd6d99cf55e40d765978358aabeb363bccc68dd7132", 0x55) openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x420401, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100)) r3 = gettid() ptrace$setsig(0x4203, r3, 0x8, &(0x7f00000002c0)={0x1c, 0x2, 0x2, 0xfffffffffffffffa}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000280)={0x9, 0xd000}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) read(r1, &(0x7f0000000000)=""/186, 0x3a4) 2018/04/22 07:51:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10c00) pause() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x1, 0x5}) dup2(r1, r0) 2018/04/22 07:51:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000095d9868f52000903000000000000000000000000"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb2, 0x0, 0x6, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x404000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) 2018/04/22 07:51:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000feffff0700", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:34 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000043c0)='/dev/admmidi#\x00', 0x13, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000004400)={'HL\x00'}, &(0x7f0000004440)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0xffff, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8, 0x4, &(0x7f0000000500)=[{&(0x7f0000000280)="fdd2d22a10bb17fdd6a122d38a19819dd59f590cfdc77760379ef8f9a0989b6d1f393c50c6ed63522619674224d1849e8eb2d5bbe1419efb14aa81aa1002070e00a6ccb3dbb391f49e389f1cb62c0c0e85e5e34c2d8b7b77275e817995554397711c150f40aee7b6b288bb8d83322da4e05693e147e87d4d6bfe2eb1cf194f27f2078d8dac6b25e4699211964ecf833341969d5a5e72", 0x96, 0x4}, {&(0x7f0000000340)="37c3d4d53f8ab2d50b75dde074cc198e35343a6dcf10cc3a00f4e21aba1d747540aa55dfaa1009a607bf437415449e7688fd86d363dd6de3c78b2a8b8349e8ad4019a9fde120bb4c4af7c4017c90ffae2eec1483bbad1f641921fd64b0241c9780624c30a97699a804ed6f7451df5226b6f58cb7f1a8d828765240c884c9acc4a13e843c2b9d70182582c20c5059ebd9df462ea48add51d8e4b040f0ecf55da16855604fa695a2e115c24ea1507bfaf86cef6ef731fff90421791b125a0283bbdf0ff0ac9ffc2de2111e32d9400d87c913672693b7a96f9a7b626aa0398bb278285d7b1df2ad37dc07", 0xe9}, {&(0x7f0000000440)="ae565cad9e557586323a54667f7980fa46455a2e8166f8730e000a9aa81780fb0cfb3abb52c3a6a9c3a3", 0x2a, 0x8}, {&(0x7f0000000480)="0771d452b146e0effa116843e89858099e70b544fde6076c56b48b3bc9a3ba2ed76ef36c88342e0af3e5bbb938a02a69f788d7e96170fe83895c92ae7d5444d05f2c02e8ca782e445cade9196e91eb68cc93224b7f916ed0dea605bba938125cc4b4abee5c", 0x65, 0x5}], 0x800000, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000080)=""/189) 2018/04/22 07:51:34 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x4) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3080002, 0x20052, r0, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)='f', 0x1}], 0x1) 2018/04/22 07:51:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0xc5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) [ 591.468900] IPVS: stopping backup sync thread 5423 ... [ 591.481174] IPVS: stopping backup sync thread 5429 ... [ 591.506442] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:34 executing program 6: r0 = memfd_create(&(0x7f0000000000)='filter\x00', 0x0) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x30) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x312, @time}) 2018/04/22 07:51:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00000002c0)=""/30, &(0x7f0000000280)=0x1e) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x772, 0x40800) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000300)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x7fffffff}, {0x5, 0x101, 0x70000000}, {0x0, 0x0, 0x0, [], 0x7fffffff}, {}, {}, {}, {0x81, 0x0, 0x0, [], 0x8}, {0x0, 0x41e}, {}, {0x0, 0x0, 0x0, [], 0x1}, {0x0, 0x0, 0x0, [], 0x6}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xc8}, {}, {0x0, 0xf99}, {0x1}, {0x0, 0x0, 0x0, [], 0x26b}, {}, {0x0, 0x34}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xad, "e6146f42659ab98d6b0e73c29f4e49a13e3e0495c185095aed9ce9b2b3530c1fca0fe463a6f65c6c6fddd86c7e404706725614cdfb9697018939a420e80a468c5726c4439c774a4a45cc2c7b8f6dd6612be1bf29ecf97821cbd794c87232ad05a4991a3766512d5ef7b1dc6c91d7af116715633aca46ea474dbb7d6238f8fa68ac1b8542d574708f946904d1f5d77dec66ffd217781c62c82d9a771933c940a8704992fe4454bd0a6afedb350b"}, &(0x7f0000000480)=0xb5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x101, 0x30}, &(0x7f0000000500)=0xc) 2018/04/22 07:51:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='auxv\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/219) 2018/04/22 07:51:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000007fffffe00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:34 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000180)={0x3, 0x2, 0x4, 0x8, 0xb5, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xa1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0xe7) getcwd(&(0x7f0000000340)=""/230, 0xfffffffffffffe62) 2018/04/22 07:51:34 executing program 6: ppoll(&(0x7f0000053ff8)=[{}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x10000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x66e8b259ad14f8ad) signalfd4(r1, &(0x7f000004c000), 0x8, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x20}, @empty, @multicast2=0xe0000002}, 0xc) [ 591.703090] xt_nfacct: accounting object `syz1' does not exists [ 592.244740] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 592.406282] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/22 07:51:35 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/22 07:51:35 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) r2 = dup2(r1, r0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000040)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'gre0\x00', 0x1}) 2018/04/22 07:51:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000002000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:35 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x200) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x21, &(0x7f0000000040)="add63ea46c56d1620454917956db792a353692ab522ae5938ec96d487c67729968"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x5) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) ftruncate(r1, 0x7fffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/22 07:51:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8840) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3f, 0x7fffffff, 0x80000001}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x200}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x80000) dup3(r0, r2, 0x80000) r3 = socket$inet(0x2, 0x400080001, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f50000), 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x20001) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/04/22 07:51:35 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000000180)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x900000, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040), 0x4) mmap(&(0x7f0000519000/0x3000)=nil, 0x3000, 0x100000000008, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/22 07:51:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000880)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000980)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a40)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000ac0)={@mcast2, 0x0}, &(0x7f0000000b00)=0x14) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)=@mpls_getnetconf={0x3c, 0x52, 0x2, 0x70bd26, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3f}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000052000903000000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000000400}, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) io_setup(0x100000000000003c, &(0x7f0000000840)=0x0) r7 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xb4b, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000c00)={'syzkaller1\x00', 0x5}) syz_open_dev$sndseq(&(0x7f0000000c40)='/dev/snd/seq\x00', 0x0, 0x230000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000007c0)={r8, 0x20, 0xfff}, &(0x7f0000000800)=0x8) r9 = dup2(r5, r5) r10 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x4, 0x200000) io_submit(r6, 0x3, &(0x7f0000000700)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x10000, r0, &(0x7f00000003c0)="395a9094cab9575343a7c87f34215329f5f33850f544f4c04b52ded2188cee658e81a7853e192a33ef9fd62e7a752dc70db65d5c2f1cd8f11bae2593b1c6fe0016ef3bd22021413e8eb19486cc1c4a428868b3158d538e54b981e4e0bf01dac659e1b3a154e516139af31d94c8378fe395f32019bcc41a928130fa5278e592feca3669648a4cc5aca926cf0aff02a6ff0b909e2bf2a6d318e1f45c1362ba615db73f0eb96643f0bbd0e281d2030ca8620b02768f97a01baa2d07966c9512d5fb3cb0d23b5618dce047bbb7da95002af003f8f77b0c631ad01b357100571b1c13f3af8b0e1bd5d8", 0xe7, 0xebf, 0x0, 0x1, r7}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000004c0)="6603c1aaee65b53a2c74f28a3382eb00263c2fefa7e954c3d6817e83733f85ffefb10528eadc36c84a8e316f4412f61621e6e8c997dff20d474d013b323a33c3e8b2be7583d470381a0b7c4a687c7dabe7c827f68c9f1ba28c9cee6463909bf85f4da4a25e8577ca2dcc75475b8545e18e1c2c8f694db21b680b03464b57c90c4ddbfd19", 0x84, 0x1, 0x0, 0x1, r9}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x8, r5, &(0x7f0000000640)="2eed6b362d1f981c560d76f027730a815d4997d9313e4e80889a3039709d053b225998e86f36962c4f594375e85d5cadbd6777da15e37b4eab40d0f876c2fe5b689a65ece3e8868513dce2cc15d8c7f1e45e3157a9d2bcbf7ffa8b2981be05bbb5b1e2a2980831e38b989deba2f01dc5634dede4000cfd253ec4a3151e3322e245a1cffaa457840c33915e414dad413bb3e47f85a57bb59ca649b7", 0x9b, 0x200, 0x0, 0x1, r10}]) 2018/04/22 07:51:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001580)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000001540)={0x80, 0xc, [0x4, 0x6, 0x6]}) sendmsg$nl_generic(r2, &(0x7f0000001500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x1114, 0x13, 0x10, 0x70bd25, 0x25dfdbfc, {0xc}, [@generic="ccd676e2a0d2c60782ef80db08e8403f9743e01c869859708fb804551506a87461f3d52a52fea85b2863b9856cda197042aa6bc25fea103e896611571664e239523c84a49f971e5eb2457886271e538419025a1d90b61727de4faa386121507ccf729791703ec7d8dc7eb4991744b5f6791a758a63a0dfac999eefa4aa045c018c51ad212d02f3e0cea4567b3b408936ef33d96e71b43be2f468c3b7220d055796a17dad09bd3e73f8cee31124e2907cc451e1163107a45ed491a908e180166620008342ba9e7cd8174035d897ef7b337a99a0b98aea71ae7c69ce102f58ea59fa1dd6feb9e19c90be0253ba5efc5fa2d00bad8b28546a6d118e649950c4ef858e7170b1080ea6a52ed8494fbed4b9dfc0c8f9979cc626f619e9bb0df4839588c70cc41f17abf0b399a581e4b43332d78b9d62599beb163ac374e33a708fb4401c82dd38796f181cebbfccd58e94fd3d5d00f464fc157794e7e3b89514d419993ef98db5a026a9d9d6f38d4b49522999934661da6d638ab95fc89427a7d54c9397ba790bc492291f79f55655788690231fbbd169afe530b9680c045f7f63683edf4eef23df39011ebd437cc132a5d30fd5dc6c3041c7f67d800fbcdf978295d2a2bcc0ce2c6026a494de935c077a508f25e6ff0c17f7baa753630b60396ef0f1c007c52aedd5b512065d0e84e88827dd6f51935fd0b7f4fb81db3c719381e83f3f7c8299ec6e2d860aef223d3459e808563791d986ec40ef6b6e0e851f0b4840dcd7556e645d99a45ffe5aa21ebb378f50744cd5af78a9ffaeddec74e6a3147e874c22a896058879147f161a318d5f73736a1ea2bad4bd7fbc77d9e22a5b42ca13d3e29437c31cf98368bec07e5513b1dd1f15134ef9963991da48a252f2c68b8c6971b3d916beb21d184e0001c1468e3d027dd9f6d5d0b2858b4d6db95ac0e35fa35f7001ce43e3fee1922b7ed3e881413a6b7fdaf760e06e687bdee28222a2826c6ddc6f09a0d3fb34a9d3244c780fed1847246f0b0dbf4383823d61647bdce1d2082d0f0bd8884baadf47a0c2a5e0249a7636de28b8a97bca153191eee0bd7eecff9d1c0f2aedca64ed615324fead912192b3a091cc0217b4f803be4bbf0808da794b7703c5582fa046a5759a3ec2d97c90e058d50c150e2e0f89fb091531ad277306b74c09670202984b704646e58a35d84afc00739a08781866de2113eee5e31b26b06079eb5805c697b6e43a02920c6b7e5a5db935e33f75b34413dddbbea13f2dbf3ead30de13bffdd685c95128eec20d9ff05082270153be90b50163101b3bf6480ef1bc725160db02b7971de353085b8678622ac6b777a6ff976c267acef00ba683d137d4fbb4c4300c1cb5e9e347db40f9c2ff9b905b50a970e00fc967240bb7992a86b59ad8fbc3f1879b97b23cb7123fc440944f095eaa0901842e14bd566fe04775edf78b48d665fdb59aea1d4064138caafd864485e3e9f6a16a52efbf13c73561e1aa11ff7d0edae5ef08e6914331aa18bb3b008014668bffca9fa77eb60ee812731db3f81122e68582408643bdab478b433e732bcd598685620ccfc4b92a867d892ab54dc0c72a6a2576bca213f150e55a668be6a3ff2417dae87bcfdcf40219343de2946f7ba32e500a77efa6683d5c0eca87a6a1eb03519d4a965812276965023d1b854bef2875cd2ebdf5ca058ead334b348b364482abf1c6e73f1ea272e6928578f5fc13494a4690e23e053dbc63121d9e07b7f697a81e5a9721f1fface018e9905c11f0fe1e1246401ae1884cb0120207925683d4e73ef7233d865622c322267b8831928a42bf9994984dd0c0b5de68d56dcbf908802207c78d4a04e688dfa65a68d25bf8e3b9b1765fca208679e463e87263f9eabbb8f835f59c1bbaf6c29a83a142b946b09940d685a66eb763dd894e44e6f2df657282dda353e89911ef30a0c650cb0717a6f5bf6f55862d9d32812d739880d033449fc234a5d8498085a10b0180e1c2fe946bc9d3a5e90a104743c7dd9d84ac5055c3112e3bb0d03f5ea616f7ece7d08e877595935885c171dd1ba4faa65fde0e58e8556e5544f1e6b3fae3ea70714714b75c45429cd8d855250838bc09d9ee07ec85bda17cb36d9b76d21a748c8048c096e06736114281d3e16ba8201213530f394d3d8829d344be0272dd094aeda1b83a4653aab6e881e97a9acd7a209eb90510afa53a1b1f0894b1932d067ae7aef16469e207860c0482183af704d9b26bc24adebd2ef8f5a73b13bd5fac64eb94826ef4b04835615c4e45ccf82daa433e74c457974665ede4a55a68d225aae3a77a508fc342b7e093969834b583af466c716996b4d3378be70e484381ab817365c03b2a30066550f004bc86211f670ce08c9d3be97fe18dfc7d2dfa3bd9ff840a2f91dc07ceda823b137ed2d2e350726d339a563a4ebedf034b9c936864c2d1c90384158b685fa5294c4c3fe086ea948821fd332c22369ff10d93079ca737ac083e126374630aba107c66fd78bc5f90d2e60a2d397a5e7ba78311fdf0f4103b88203ef643088eb880780936fe144ecc98927e2286714d28ce136ef28fc98e69e8ff95f2edaa78d8821bb24f9ae4fc118fcd4cfb8ad30633ed1c6ca99709f4d8d07e098af99fb644a6b93e1b50b53039d2d3799231369e57247f75c0542ac03585fd0e58efe51626a3c30e30d69d1eb263c981171c0d479e68723df29d87dfa82a2623e0f67ff4be04cb7231b6e5a46c2f1db87120cd222046b39e3f2864d9aebc7acd73c08fee99f1d9077b3f21cbdfea7cb16f7f5ab774942b441e9922ae588a14285ac68fd4eb7d36cdca0601e493040da247493140a826afed58406167ac921c8cc606d10b40af39515ae43a2ce3fd5d012392af13dafa6f227cf564a4301e595ca0c1910020ec849eb5f89753ee49e1099465994c7f9e3472ec216e8596e050eec465234a267ef31ca6ae99a37c70d58552946a5ee574f8edcdc4266545d126aeb4329c158807ce8815c9a91c47e709cc46122272fa02a82c1b249aa2d1f10d1acd3ce81f1f409e19433b75c87a3a96acb3930b041fbb54563b365085cca4c732641fa31a4c2081ac34f776394b6a7404e00eef759bfa1889d1de1ad139ef9e1269b9552e7f6f8c80976dd2a7172281d164b9267cd33e4b41d9a0ea0572593a0c74b1363a4a0a2d5ff9a249681bc9f3aadd2efd1abbf9c5794f7588754a534038d34daf8131ade2350f78a86e483830577546e85f07bedc348d33e3bf36128e3a08f16d324eee7941f45f46d71164b9af96ee7f70046b8918071abb691cf2cef694fcc43f76cceb7353720b030eb7de831ae69bc23b3312fbb94ee646abbb8239fab69e256e62daf6658923b7372bdc54e72e9017bd0b18cc7809dae4a56826000f4ea1dbf3730cde2b3073663b64702fa03e8911ed33af91a90cc9deb17ad089995e0be4863a6da3f0203361149af1c3bd3726d707688d2a443deb4e0ac973fffd80c4331b553833d9860e53a30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@nested={0x100, 0x35, [@typed={0x8, 0x6e, @str='\x00'}, @generic="a3545527105d5dc2ac061c5a52e26e2fa7ae88a8fa4eddced5436dfcb55ee407bf3199839cca7790b9dce3fc6ec47bf06d765cf96b9cf53c0c57ed62b1da0420a66cfcfb9c45a58a55efbc096779df744358a7af6fb0cad5ef81fc8d18f67934b8215c15764b74f4a1c3418b5593443609cf94385bf51d6106bbd5b3fe8e0ed757980c3348016e4f900192abf8a977f2ad278aa22e09ce3adcc4ee580a28b79ad2454afd24291e7e611bebb2ae25c45b0a9907d2ec5d031e426f95a80980ce0e1efccb5a1096fd8450f09ab393936655a857a8e466de9a221c4fa7bf7dd1161ddef3481a45c368e113488067", @typed={0x8, 0x71, @binary="0ac1f5"}]}]}, 0x1114}, 0x1, 0x0, 0x0, 0x80}, 0x20008880) write$cgroup_type(r2, &(0x7f0000000280)='threaded\x00', 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x2, &(0x7f0000000140)=[{&(0x7f00000002c0)="e05f1e2c2e173b6e8370991792674b7f80ea23d926ab4032ccb6102d0bad3666c3367e995a23adb7e05876e0758930731c8eadfa45b9df8a5b8396f3c2ae153ea111f008481777ee42dcf34bf286eb15720dbe07dea0405f963a2e8840cd5cb866d4dc8bc61d2e80bc8db72dc5883d5f09032727b5a95ebc4a71c74de3db4f13fd7a83c60a7d45cbb393be393e0c17edfc865db34126f86fed162f1fff360902b2fe99cf78bfc6ff89d53c1c2a7a4bcb2a61d600758d8d2b8a334acba158e1a5b5d858cef215577589", 0xc9, 0x4}, {&(0x7f0000000100)="3a1dd922ecdf9dab76eb6046d91c9cde93d99b092418d1a81f68d5e331", 0x1d}], 0x80000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) fcntl$dupfd(r2, 0x406, r1) r3 = getegid() setgroups(0x1, &(0x7f00000001c0)=[r3]) 2018/04/22 07:51:35 executing program 4: syz_emit_ethernet(0xffffffffffffff46, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0xfffffff5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff81, 0x0, 0x0, 0x0, [0x294], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/22 07:51:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000006000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 592.794741] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r0, &(0x7f0000000080)=""/32, 0x61757060233a0030) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/131, &(0x7f0000000300)=0x83) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) 2018/04/22 07:51:35 executing program 4: r0 = socket(0xa, 0x802, 0x2) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/04/22 07:51:35 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x200100) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, 0x8cffffff00000000) 2018/04/22 07:51:35 executing program 3: r0 = socket(0x1, 0x800, 0x0) sendto(r0, &(0x7f0000000fec)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@sco={0x1f, {0x4, 0x100000000, 0x9, 0x6, 0x800, 0x80000000}}, {&(0x7f0000000000)=""/147, 0x93}, &(0x7f00000000c0), 0x20}, 0xa0) 2018/04/22 07:51:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') ftruncate(r0, 0x10001) lseek(r0, 0x8000008000000000, 0x0) [ 592.923602] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000092f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt(r0, 0x5, 0x2, &(0x7f0000000080)="00ac6404c4e074c1f65719cf528d3a2d4ca20fd8f0ef4574", 0x18) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)=ANY=[@ANYBLOB="ae5d70094906000000000008000000000a000000"], 0x14}, 0x1}, 0x0) 2018/04/22 07:51:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x58) recvfrom(r0, &(0x7f0000000080)=""/141, 0x8d, 0x2000, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff800b}]}, 0x1c}, 0x1}, 0x0) 2018/04/22 07:51:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='mime_type^wlan1mime_type\x00') 2018/04/22 07:51:36 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20580, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000, @empty, 0x6}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) times(&(0x7f0000000000)) 2018/04/22 07:51:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000084100000001"]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000480)="dbc1e7e860fd49e3c952d21ed8901f5ce6b5e190498275ab905865414311960cfa8f1202451f00854f32eeb0289ba2874ab6b1cd655a10ae822ffb353c003364e81e65c1fd3efb66034d0000d70f74f770beda14ebfcca4d8df17c3a469881052fc7a4768435b6fda7e7738f3348e4d07ab7613f303e963530b91589fd40a0535e3b91a36d616a38a45b89801013568a96af85baa108153dfddb7cb55abfce12c8c398eafffd3bbbae55ff1b9f6246e4be6537e5445d787a") 2018/04/22 07:51:36 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0xffb0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) socketpair(0x2, 0x3, 0x61ed, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x6000)=nil, 0x6000}) sendmsg$alg(r1, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="5d6a1eb84d69d8e6e90fea740863a81b83ff3f10de07ebff3699f87665cd5bde912527310275500d3e6aa43661d51478d9231896b7379e64e11b63568bb629e962", 0x41}, 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0x1000}, {&(0x7f0000002240)="983f45eb25af73c666867325d5da33c914c997e9b24e4efa1882911e70f965466bb7cca854afc1091c00cffeb700b59fe9fc7fc38740951aa5319164acf0f6c01927aa0aa8ae80f6e3a2c0202c005b6cd75bfe41c0a57af13c4799c1dc41afc8db76902babfbb361b2c29febd5053c44f4abf153d9d157e1645936491adebfa1d9fbd7abc18461e8a1bd9ae1a69a6e5ce66cb8ea38b604b2903e1d242f1adf59d7026d5221314e25bda1e221e2ecacaf0fe6627f2ba6760b57c938616a19881ab4beaaee5d", 0xc5}, {&(0x7f0000002340)="c3d6148ad59e52349fc0b27daf05be89a630425350c75a5ce4fc55610edb5e74cac67d738d8e83b4cb5c6cc66c0de8003da7294947e6038281", 0x39}, {&(0x7f0000002380)="381fdeeaa7e8bab068322596edf33a8982fccbb9ebc325c82fe2e6a15aaf5f54d76c260b3aa435179f5d99ae40ff15f9836a6855be1059995014625c406d3aa6c54acde66b2dbf88f6c4d967372f41941cdf544a88f8a5a8b90a47007552323cf75074cfa81bc222a05f165f312b3002f2ddcff63fa5b12a3ee131d7e47c1c526d04f599ba8e754bccc24d5feb3a8aad4cdb8c6049e4a733dd7ace07d83479000be9cc025f69139d87d4a6f35e0bbf98f97e902f5c896a4b772ff1b1b3f2a6a4ac4753d5ed8c27fd29de27e51efbbd648bc13633a066dcdc6b44f64d", 0xdc}, {&(0x7f0000002480)="ddb2b18206a9fddab33d20168da1aff3b9e964d31961035b0d89a46dc281d6d4eaecce87e933636dcb07fc4ae1dca1fb1e9dd2b614e8a27d3583906dc4c0340e463bd6de06d8cdf0d5bd7aff8519c7cb674a7ccc6f0769b68de5c4be89b03d20a1fbf5435c07f67a3a54601a4bdd84f7f716aea8ccdd8cb1dd31be1217302dcf6f8780418ec710ef7f19ce8ee47ac9891cca26aa9ec3c9c19e534111597ba59ce2fdaa468d90ff5ca68128f5e1e777cd799b15f4448bb460bf06af79b24320056134b7f4890d572d866754097a2973af907842cc8f47f49bb1ad5e631655bb39814fc3a4", 0xe4}], 0x7, &(0x7f0000002600)=ANY=[@ANYBLOB="600000000000000017010000020000004b00000009374c342df6a89d98f88619aab751e55d4744bde787f8f694104c46971b422476bd12df65a9dc51969ce939005b8d18d1614f316cfa87f5273b86056786c0fcefab875a6e30e6ba4d6cfa00180000000000000017010000040000000700000000000000"], 0x78, 0x4}, 0x24040011) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) 2018/04/22 07:51:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000000700", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) socketpair(0xd, 0xa, 0xe8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c6530202021202a236b657972696e672364766d6e65743076626f786e657430262920657468302e23207070703076626f786e657431766d6e657430252b26202d73797374656df46c6f207b65746830776c616e317b73656c666367726f75702a27656d303a73797374656d2b0a11c6ace6a19c97ce5938cf0c3931f102563ecf1de4ea78891b2543e03f17b3276d11cb7191eadf1ead5a95f373338fba509fe6ec700573f03b195c93efe19f8e85ec14"], 0xbd) socket$unix(0x1, 0x7, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffff160000004305de0fb3833dd1e90695beab3d001c242b1c17a35e72b4f7832d1353bc495920c10f"], &(0x7f0000002980)) 2018/04/22 07:51:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xff77) 2018/04/22 07:51:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x7fffffff) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ip6_vti0\x00', 0x8000}) 2018/04/22 07:51:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200080, 0x0) syz_mount_image$jfs(&(0x7f0000000280)='jfs\x00', &(0x7f00000003c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="487bef0a0f215970823f53216b951822f3223c7d9fba2e59f1da2826c8281d318d7f4efb9bfd64eb3326efb2306955705fb00b520adabdc41ab8c95d6532eda28a3e51182e1e5cee42bd4d4c09457ddab42716430c34f2e42c33017c6d83847f5770fd9d68e5ccda82", 0x69, 0x1}], 0xc00, &(0x7f00000004c0)={[{@discard_size={'discard', 0x3d, [0x34]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@resize='resize', 0x2c}, {@resize='resize', 0x2c}, {@resize='resize', 0x2c}, {@discard='discard', 0x2c}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x0, 0x1, 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000100949edae9d45503548adcd07b27c95da69a81828194529c920e1746d5dd3aa9d5ef792a76de29a8f48a310d99b241eaf6320a069a3819d08814a48048b9955abfcec830327ba1e820acc568b12aeb881d780ac75b76301c832c0e2395667eed67623410e6a6f27bf8786f7d31b9da9dd8c93842fb3f388bee1b250de7a658950ae954a50712b65576ac932d5a63cb84a48b626fddbe649020af2872cf59cb639fe27aa33f964cd1e81f677e166744647bc48bdea8040cc825af44bc914b1db2b4dea4e4a441093ebc372cb84b0e05d89d94f12e107a9f522b0f24013c2b27f8e774e0e36f06710e6482da68"]) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8dc9}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000100)={0x0, 0x19eab208}) r3 = semget(0x0, 0x0, 0x406) semctl$GETZCNT(r3, 0x6, 0xf, &(0x7f00000001c0)=""/156) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x0, 0xffffffff, 0x3a}) 2018/04/22 07:51:36 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x404200, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000000000)={"626f6e64300000fefffff7ff02ffff40", @ifru_data=&(0x7f0000000080)="8aefd8a54e88b4515a6f5703497815c8cd6692b4956d43ec4d0b92bd7388a203"}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/28, 0x1c) 2018/04/22 07:51:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0xfffffffffffffffe) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0xffffffff, {r2, r3/1000+10000}, {r4, r5/1000+30000}, {0x3, 0xffffffff, 0x3f, 0xfffffffffffffffd}, 0x1, @canfd={{0x2, 0x4, 0x9}, 0x1, 0x2, 0x0, 0x0, "f682627c584f082c8e15aaa0c26326a66683e34c949afdf728c5f0b6a4fd79b5b90f4b09010260c13b57ec57b177d88fe156cd32426f00f1dd81746be0bb67c2"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000040) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000040)={r6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000400)={0x88a, 0xe7b, 0x3}) write$fuse(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xe8) 2018/04/22 07:51:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000003f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:36 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/140, 0x8c) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="136595d6e6b84581dc8a50611b1200c024b4d42fe6691dffc23587ea470d0495d07d6ab9bacd044ce910a4345071b629ff7a8c914d4b46ed77148da9db651f9979dbe1015f10d931b4fea2bc14123fa2b1f4f280063fab2337dffeb01e96dded64feeed1989d68311e3f53ae633cff8e", 0x70, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/04/22 07:51:36 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x200000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/32) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x5, 0x0, 0x0, 'queue0\x00'}) ioctl(r1, 0x1, &(0x7f0000001000)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000680)=ANY=[]) 2018/04/22 07:51:36 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @local}, &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x800042c05) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000100)=[{r2, 0xc288}], 0x1, 0x0) close(r1) 2018/04/22 07:51:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000080)="f79bcf75f10d", 0x6) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x800, 0x7}, 0x90) 2018/04/22 07:51:37 executing program 1: r0 = memfd_create(&(0x7f0000000240)='/dev/dsp#\x00', 0x2) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(fcrypt-generic)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x200002) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x25c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x80000000, 0x5, 0x0, 0x3, 0x7, 0x87d, 0x8, 0x20, r3}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x12e, 0x4) write$rdma_cm(r1, &(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYRES16=r1], 0xffffffffffffff91) 2018/04/22 07:51:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f7402000000000200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x42) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bond_slave_1\x00', 0x0}) getsockname$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) accept4$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14, 0x801) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000340)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000600)={@empty, @rand_addr, 0x0}, &(0x7f0000000640)=0xc) getsockname$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14) getpeername$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @rand_addr}, &(0x7f00000007c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000c80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000c40)={&(0x7f0000002380)=ANY=[@ANYBLOB="38040000", @ANYRES16=r2, @ANYBLOB="20012abd7000ffdbdf250300000008000100", @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYPTR, @ANYBLOB="b56e2b929164a508bc25260b189eb809d0eb935487363d3b2c9b51a72d1b06a0b6390346884405b503ad8d26a38f1bce319336a2371abe0d9e67708ea98607fef9305d12435509d3e770ea2cd139b7eecd4730b866f2687e7cdd926196e656824d5f3bfcc46edd2e6bac140182c91fe1998b75c4c0c38c46b7f7a3d1a587fe5d7e4c396dbea1"], @ANYBLOB="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", @ANYPTR64=&(0x7f0000001300)=ANY=[], @ANYRES64=r0, @ANYRES16=r8, @ANYRES64=r9, @ANYRES64=r8], @ANYBLOB="c40002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000008000100", @ANYRES32=r4, @ANYBLOB="300102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400040000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000008000100", @ANYRES32=r9, @ANYBLOB="3c00020003000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400e500000008000100", @ANYRES32=r10, @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYBLOB="2404b8f2898d5224281d8aec28de29af899a66a444c366fa03b9f04903f3ade19d6e6d", @ANYBLOB="2e6639d674cf3b1458fc2d2c8cd1ef2138865eb6d10398081d705fb7d35191aaa229bc4467630cc32ef474aa816abf82847dcfcfebf9593a26120d7826704bc268ba9e8dd059109c49bf9294ac20bdaeccc31c36af717966c27a24b32bcfb0e2a97a72a19b8cd04639e6cfec32c11197b11054dcaebb7770cd410844d423173baf201c9c834cc178", @ANYRES32, @ANYRES64=r0, @ANYBLOB="a876644792ef6d06adf685b01dbe36fc2d66b102d9b30a49ee229afdaec317630d608881d7bd899929e58879c52f5b94533c8ae611d27fac2bfab2175533089848284cc32148cedc2bd41d5103812f3663d04453a6fa175bf53d97a8076bfbfc1f950a8d4d576af585d7b34e8e1222680979b1df4e6a5b14562136178b68d326d7217d05c2d1c95b1ba94ab2e0fdc4"], @ANYRES32=r11, @ANYPTR64=&(0x7f0000002780)=ANY=[@ANYRES64=r5, @ANYRES32=r7]], 0x17}, 0x1, 0x0, 0x0, 0x40000}, 0xc004) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x7) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x1, 0x5, 0xfffffffffffffff8, 0x40, 0x8001, 0x0, 0x1fce, 0x7fffffff, 0x7, 0x4}, 0xb) 2018/04/22 07:51:37 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/04/22 07:51:37 executing program 2: r0 = getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x22, &(0x7f00000010c0)={0x18, 0x5, 0xe7, 0x100}) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000000c0)=""/4096) 2018/04/22 07:51:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100, 0x101000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x6}, &(0x7f0000000140)=0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/04/22 07:51:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000006000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)=@ipv6_newroute={0x30, 0x18, 0x121, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000180)='filter\x00') getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x3) 2018/04/22 07:51:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) write(r2, &(0x7f00000003c0)="ac101411b5cf2626cd52000046838fbf68194658af4ddb68f68a29d429e509a01cc21e189ffa14a54574114e03d438b0bf53c96839e7a8d8dd0658f91f8b061ac69620206240ac1ff24140276aef7bc6c8bb00ff460afe00e1a3122387d9354967bc1eede2bc8fbcd40195e48fe6fb305bf110e7564b882a60ca488bcc6721c278b46bc7ef", 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)) 2018/04/22 07:51:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000040)=[0x0], 0x1}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/22 07:51:37 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) listen$netrom(r0, 0x7) r1 = inotify_init1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000048000)=0x9) 2018/04/22 07:51:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x4, 0x7, 0x1d000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000011000071000040712fba1b399827"]) 2018/04/22 07:51:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000c40)={0x0, 0x0}, 0x80000) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000001c0)="f20f013f2e360f013a66b88d79e47f0f23c80f21f86635000040000f23f80f2199d9ee0f2302baa00066ed66b9750200000f3266b91f0200000f320f2301"}], 0x1, 0x0, &(0x7f0000000040), 0x21c) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 594.672738] netlink: 'syz-executor4': attribute type 20 has an invalid length. 2018/04/22 07:51:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000a00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:37 executing program 1: r0 = socket$inet(0x2, 0x800, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x7fff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e22}, {0x2, 0x4e21}, 0x74, 0x4, 0x4, 0x4, 0xc71, &(0x7f0000000040)='ip6_vti0\x00', 0x9, 0x6}) fcntl$setpipe(r0, 0x407, 0xc000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @multicast2=0xe0000002, 0x0, 0x0, "6c0900eac1e1be5627bb74000200"}, 0x2c) 2018/04/22 07:51:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) [ 594.751983] netlink: 'syz-executor4': attribute type 20 has an invalid length. 2018/04/22 07:51:38 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000280)="240000002a005f7601000010ff010000000000220090452c1a613a200000000000000000", 0x24) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x68f3) 2018/04/22 07:51:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x280, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000002c0)=0x6) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x81, 0x100) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120000000000000000000000bef562270000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = semget$private(0x0, 0x0, 0x309) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) sendmsg$kcm(r2, &(0x7f0000002580)={&(0x7f0000000100)=@generic={0x5, "be88f8a81d088d1e9f264f989cb9ddae0dee3720f7b87f4214d35e47e4522e531beaaecf0cf47e710a0a29db8c792d2ec9dc2d1b79c6e39a09daf8925c5e36b671f0b485167af82e1ea44bc212fd5ca188a289285ad77eb403563c29b5e055687bb0fed4005fa47019bb4a7668c524ac50fa8efd34619852681b0277a0c5"}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000180)="a754ae414e6a8f50fad4d0a558b9ac2799aab16232826151a9910c62a4cf13d7226dbcba046c7e4c0d0c8630883f268f13a95a5b86a63c124e27a577ea58bc9de487f8092cc9fad861525e8f9e321eceb394183fd453dce81020255284dd409dc0e98b8a1cc57ef9923826364e52195a88ac31324fbfc860689341c9c5b3806d580d2909efc19b6b8b5e96d0a39f4560db773a31b5b6da7406013ddf91cda937193eb3ba36619c17ca2efe80fdfa7697", 0xb0}, {&(0x7f0000000240)="fdb94edb4ff1f258552c076986bd3d1f939188548fc0e4ee1c17fb72fd7c5ab3fe384fd48163cf97e04cbc4cb27110c5142ebf", 0x33}, {&(0x7f0000000280)="cf11", 0x2}, {&(0x7f00000002c0)="ac2ee8982c05bb5686350dd4b53c433d83482f8333fa803db785911ad3bdcce9a3af76cc2e56f7e09afe8cc38e3b3485aaec3ec56590eedc925106f833a5f116cd00273faf957428a8c87209cf8397393dfaa9a4b786718760770453a465968975c7b1368cf06fabaaa3bb058364c920171ebbac8879adf0a48966122c96c35f7906b5ab5b733d1527a8e1c402eb9a5282e8f6b3b10f018c934d1c455b3f4119042a98e590ff50de673c9beab1dddb665e67761cff2ecf524eb0e457b6281453ee8ba78c9fa22628ce053fcf1d9d8b720da06110601bf2ce87fd45a35442c6ed74a2115b3ecce46773eb852315464760cb7c2531857402d1", 0xf8}, {&(0x7f00000003c0)="6e74a7b36833992a6b5aa1a931bcccad01f7d52e58a74adb820482dad5c84a05a618dedf17d0b7b176f95f6115f9039b1f9bf5cc502948da65e8bde3dc0d5a922dab67d9fd4683068ec668efb949b31006094f70cfa6f62369a3f0ad6975874c398cc419f900ff61a7f99e4683a6e9f9c96c6fa6dd364ee4e861dde19fb0fa14320c0057356e79d0cbe346332a102226ebb7bcbea3250448198dcec830f81a94262dd20e71cadac20e85c65a695d123a892f9383e5b8045ce736ca17f75a0b3136744b033c", 0xc5}, 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0x1000}, {&(0x7f00000014c0)="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0x1000}], 0x7, &(0x7f00000025c0)=ANY=[@ANYBLOB="10000000000000001f849b01000023f9ffff"], 0x10, 0x20000000}, 0x20000000) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000040)=""/68) 2018/04/22 07:51:38 executing program 1: r0 = socket(0x2000800000010, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0xffffffff, 0x20, 0x401, 0x3, @time={0x77359400}, {0x80000000}, {0x9a18, 0x10001}, @queue={0x1a0000000000000, {0x6, 0xf2f}}}, {0x9, 0x9, 0x100000000, 0xdb2d, @tick=0x2, {0x8}, {0x0, 0xaf}, @time=@time={0x77359400}}, {0x0, 0x6, 0x64, 0x0, @tick=0x8001, {0x14d3, 0x80}, {0x4, 0x9a}, @control={0x8, 0x100000000}}, {0x8, 0x7b24, 0x4daa, 0x7, @time={r3, r4+30000000}, {0x377, 0xffff}, {0x2, 0x3}, @note={0x14, 0x20, 0x58a5, 0x7, 0x21}}, {0x3, 0x2, 0x2, 0x0, @tick=0x6534, {0x401, 0x9}, {0x63, 0x1}, @queue={0x30, {0x3, 0xfffffffffffffffc}}}, {0x2, 0xe4, 0xcbd, 0x7, @tick=0x8, {0x7, 0x6}, {0x8, 0xd0e6}, @control={0x3, 0xffffffffffffc27e, 0x8}}, {0x4, 0x8, 0x2a2, 0x1, @time={0x0, 0x989680}, {0x1, 0x2}, {0x100000001, 0x4b31}, @time=@tick=0x5f26}, {0x8, 0x4, 0x4, 0x7ff, @time={r5, r6+30000000}, {0x80000000, 0xffffffff7fffffff}, {0xdd, 0x80000000}, @connect={{0xfffffffffffff801, 0x6}, {0xf4, 0x40}}}], 0x180) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xddac) write(r0, &(0x7f0000000040)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) socket(0xb, 0xa, 0x0) 2018/04/22 07:51:38 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt(r1, 0x65, 0x1, &(0x7f00000000c0)="000000007fffffffce54b2670000110062e50fa42f3f6947aac41a92c7daae5612e068d6194bc923e7b2c1676196a4a7c8e2", 0x32) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x40, &(0x7f0000000080)={r2, r3+10000000}) open(&(0x7f0000000000)='./file0\x00', 0x200002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f00000005c0)) 2018/04/22 07:51:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000600", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:38 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@broadcast, @dev}, &(0x7f00000000c0)=0xc) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000140)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x4b, "21aabb2d9af1c3a6493ea9e70aaf28bedbc22a96d449ab80b8ddd26d4302852e7a8c6536e1734090228eb1e5aac75e3e78df4fd7c32e856082503a510a3bf89cdf61429bf8eb492ac6b5a6"}, &(0x7f0000000200)=0x6f) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000000100)={"766361b33000", @ifru_hwaddr}) 2018/04/22 07:51:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)={0x20, 0x7, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/04/22 07:51:38 executing program 2: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x0, 0x0, 0x20}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='oom_score_adj\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180), 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/23, 0x17}], 0x1, &(0x7f0000000200)=""/63, 0x3f, 0x8}, 0x10041) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[], &(0x7f0000000140)) 2018/04/22 07:51:38 executing program 7: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000006c0)='%\x00', 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x80000000, 0x9, 0x3, 0x6, 0x3ff, 0x8001, 0x9, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x3ff, 0x8, 0x8, 0xf80}}, &(0x7f00000007c0)=0xb0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000800)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3, 0x2, [0x6, 0x8000]}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/22 07:51:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003e40)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000003e00)={&(0x7f0000003980)=@updsa={0x138, 0x1a, 0x21, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6c}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'cryptd(sm4)\x00'}}}]}, 0xfffffffffffffd81}, 0x1}, 0x0) [ 595.082783] QAT: Invalid ioctl [ 595.090407] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 595.097950] nfacct_mt_checkentry: 6 callbacks suppressed [ 595.097956] xt_nfacct: accounting object `syz1' does not exists [ 595.114057] QAT: failed to copy from user cfg_data. [ 595.165931] QAT: Invalid ioctl [ 595.176532] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/04/22 07:51:38 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001580)={&(0x7f0000000080)={0x14d4, 0x1a, 0x200, 0x70bd2d, 0x25dfdbfe, {0x5}, [@generic="a4fbb4a2d7978f6b7bf7fca1e1f427488e095df176f6854e44085dc7fe7dcae8e4f9866e304adfb7a0a77fe795334adafc48c2db6e6f50789c2bf89d3dd1298a8a9726a2a73795ef64c407a72463355d19abcf73d4", @generic="a4f6d9d0b15182dd53bb3dc7084bd50cfab957f494ddaba0592359920406f7c97004dae1d9a6268e0542df7db45138ed308c7ca1dc2d247a98cc7c208b02934c0797554545cf77a9c4af5406179a", @nested={0x2ec, 0x7e, [@typed={0x94, 0x32, @binary="3c4740199db31c806056d4c0eed0130d70c344c5e6e3beb243ca27a6a5407b8dbf8b6e35497da6bc9b11a30d87e6a3b37fc095500a4a6ec88efff5244db8f7ca4590d78c8520e6ef190813da5362b8414254aa269e61da0dec044e46d711236534419387135ad08b2968854a7815fda004d45ead90c9af5df872f77898380c7a7224b7babd7506f8c84b537e1496cbca"}, @generic="56f5d4ddb8159e929c2f38203d8c0f0a766df2bee4d7746acb16f88f985dac644578ee44080821756eb82e07b0634225d4ca5c985dbbf0d630556779a457cc392dd366b723b1326ca0fb2ae1b50d3076fa8426ded9fbcfa8f4224de622b396e7b1915b3345211f0c63a7074fe76bcbeefa0f480ef54c0880d9cfdfca3800535e2d711dc00900437b802dc966b9406d3b6fbf27a15695880e53e624a10fa4b8ee05cff38b2a09a3cf3f", @generic="a1e1dbac206bbdd9a8fea01180eacc730b7392651cc5878c120b9d093f6b8627519f805e74ed6c7fd4f7dcb37036c70476e6e2cc12d24e2efde43c419c387dfc403814b231b9637efd44c10b5ccc5e390978173da77097bf83e002ec91cb57b8f61b2903fefbf1897f90ad2dfe172734c21f81365204774fb05acef9b9101f565696da764c2a7274b23953002d0e60aeee45968c00d0131e73cc2a414fcc815f16e128f5c3b76b8d59cae8c75c05", @typed={0xfc, 0x1b, @binary="52ad3e0df7991927b6d40519c5044c98fa4e6cf4195d605e447b48768f5332a1a1f953ff494ad3b9ab11a77aed33b4fc3dbe517b68b0ba4508966d92b5078ba3c1e2981b5b5b7e79e654742f98c97e489141a4d20bd4ee9ed8e15830aa38c134464effb66449b25db052b3ac02cfe208ec69e05df80f7e949814e3454557ab1ec39e1e8358b1b254c4025518168f780bca0f8849c983db307b00ce64bd7b282c0cfd39e55815c4297e9950a4c2c75787d88bf4dc3ff48399fa4ac550a25fd6ff7684def3050f3b8c6803b20849acd5027819e01971ce0dc05b2bf5870715dad06d2530cb99651bda2012fc504a76d70be7be1fa956"}]}, @nested={0x10b0, 0x1, 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@generic="6491c9bab3b48a6f041d1a2150ba4dd5b7ab0aeab476bb9df1c183509c4ec99f1db24018d822bf2abb70b05c25e53211285624a43990f883f97b9074021e12e322e3d26bb02b7050e9089d6c70b498986f30c1236ef50fdc327d0f3c1dfde98720d31a945202d7226fbac6a745e87842e394144ebab20171c4c1dc36f212ebf5b54be7240342b1b33213644f053346", @typed={0x1c, 0x7b, @str='*selfwlan1b^bdeveth1}\x00'}]}, @generic="dbc94e6d0b4a239aa393912b3ba860c37279629eb9e0b409b4040e9501db545165cc54ccee2ef30839892c3ab2034678e36dd3f7dc0462a96051d6654378611701069b5f90bc1910d8ac7d64fb8f3114db23f3ba33c516bc57c48d50d8604c260c36a8272b52675256f68473c59844ca4c1ab9a14c7e80a6a24885dd8f6b"]}, 0x14d4}, 0x1, 0x0, 0x0, 0x2afff4d305723605}, 0x4000040) sendmsg$nl_generic(r0, &(0x7f0000002a80)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f0000002a40)={&(0x7f0000001640)={0x13f8, 0x1f, 0x604, 0x70bd2c, 0x25dfdbfb, {0x14}, [@generic="3ad23552fb7dda90e009f98e19b1649b6b4d0ff75cf25599c1c7aeec583caa875cbc305760296f900d86b1b920630a7f0fde55ececc82f4c0f3f117b97f4e461b72f68fa3bb9184321620602347e2e5bfd11ac41ad3cacb9a556e8fefba12d1de03e885a87e0791297791f6122da62ea5339b218766f4d6a4253fc8722267240e82dbd29557595665292381ae07982d3ba061b65c30d974b5087f7a7c8cfdee5d06af0fbdb1ed0aa587dbfd856f555411e322f0e37d511e1644eada2aadc3396e3e7ffde8e03204cfe6979a5ac2b592bee92c01c19da4c6d277242a288", @typed={0xd0, 0x10, @binary="b75c23ad8b9386c4d89158be222fcce35ae44cc726b35cbd322f543f87573ea9efe4fc5f7dec2beb769c658da60357a3c0c2f2324fb3beeaf494ee478a88d1f574aba4e992bec4ecd5f8ada639f5cd9a2429a6f6e27b43d2ff8feb10d3fb29e52c35975fe4952c47e639da9e23c1e3fe01bb64469b178339e05c6ed66e1de32fbfa49b0b34e520a46fcf93709cbed7e5ac59dc684f5829dde1d0dffc446ddfb038d75c3cb0fe0fc264a38c2c717d271addbbb9285591b9557a9d4ca49a418c5b04579aab924a5b60092178cb"}, @nested={0x1234, 0x87, [@typed={0x1c, 0x59, @str='*selfwlan1b^bdeveth1}\x00'}, @generic="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", @generic="2a603e84fc41e88f8837516b8702279dabf4d77170b25ebde65dfa25c06e9728c462a71edac0a4165aff2e4f761e5d73b6cafa48aa43fa6f36d5dede556c631ce5a7579bbedb5fd7ea27f4e1cc8bee765490ab234c3582bafbfe1464b2b6a9c13d69d9bd76fb783f21abef462d800136366013118176d5a5f13e6e1ca4191ff5c20aefe93c36e722295a97a524d099f3dc0a272430d961ec02b8a96232cdedd4728335a4f6f2716c54617986b8", @generic="cc49a0ddaa22135dfb5116b8a401761cbfb3ef9ab5f414258590ff280b66a39711c1d8dc4ac135c25ac04b6b610f61aa48495b4c1b50d566b6b437cd45d8eeb0f8e73df8ac45fbda4b666741cc93fb57dc4887c1f38a5ffc9f71618b2124cbf01b7d1ba0b4b92eab2743b63930130ea496ae126611665f0b0b23", @typed={0xec, 0x8, @binary="686e8f83bb1fc326ab9a0f778f1a506eba4f6ef631f654c9eb389b067a3cac1d4ad010672ce228a724c286404dc5516f72aeef7ab496314511f733e596124c9c3b59cbebee090e63841d28b08cb23a58c1b40c3ee8b3593e469c2c230575f3e3307f29d2f8e782638dbf4678cc5c049e42c8bed7978d1a9c3efac281e9a6b48a50272e58ad33cecc3f346848ee157792fadb3630909e2ec4d18e91f3bba8d19d136fc9c6f93a68c559a1642f87b8c2701f821bd573c514e4a220d3c450d632ed9d9190844a2abd5aeeabdbe59e9fca7b6fe66561acb73935eba734f64cda9309af71c332bba0d4"}]}]}, 0x13f8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002ac0)={0x0, 0x67}, &(0x7f0000002b00)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002b40)={r1, 0x9, 0x3}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002b80)={0x1}, 0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000002bc0)={0x5c4d28b2, 0x20}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002c00)={r1, @in6={{0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0xe6, 0x7, 0x97, 0x100000001}, &(0x7f0000002cc0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002d00)={r2, @in6={{0xa, 0x4e23, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x101, 0x89}, 0x90) r3 = accept4$ipx(r0, &(0x7f0000002dc0), &(0x7f0000002e00)=0x10, 0x800) r4 = syz_open_dev$sg(&(0x7f0000002e40)='/dev/sg#\x00', 0x1, 0x101000) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002e80)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000002f00)={{0xc23, 0x3, 0x3, 0x6, "6f1e8e1c2746b18ff54647867a29e00efde4e5c3b0756ce525a82e3e7c749e824360b2c270dd3762c3f3aa3b", 0x4183fb82}, 0x0, 0x0, 0xc000000000000000, r5, 0x4, 0xff, "33eda2a2c12d22f79882193f5f02482b22aa0189612bbad328106511f54ba0c3750143825a76628edd88dc56b77ec3b8f0f6df478c472981dc78f901fb1223d2", &(0x7f0000002ec0)='wlan0$\x00', 0x7, [], [0x5, 0x101, 0x3, 0x2]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003080)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000030c0)={0x1, 0xfff, 0x1, 0x3}) syz_open_dev$adsp(&(0x7f0000003100)='/dev/adsp#\x00', 0x8000, 0x212c00) r6 = syz_open_dev$sndmidi(&(0x7f0000003140)='/dev/snd/midiC#D#\x00', 0x9, 0x100) openat$cgroup_procs(r6, &(0x7f0000003180)='tasks\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000003200)={&(0x7f00000031c0)=[0x2], 0x1, 0x200, 0x10001, 0x4b, 0x4, 0x8, {0x101, 0x1, 0x6b53, 0x8, 0x10, 0x5, 0x0, 0x20, 0xbf97, 0x4, 0xffffffffffff2ffc, 0x2, 0x40, 0x5, "859592109c7d05e4b039448805c33341aee4b4e5eb8717c2a3a6703e2e874c29"}}) ustat(0x1, &(0x7f0000003280)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000032c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003300)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003340)={r1, 0xbc3, 0x30, 0xc81, 0xe9}, &(0x7f0000003380)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000033c0)={r2, 0xbc, "7ff4769e71b29882e1aa556c7e4dc8f6a6d159222f6d78e7ab281adfe6daa34d52e412c676a4f3e3e9827674d91d9020e33fc32fb29d760c4cfc73faa151269694b75e6b4792b1dd301374d615e69fd947d0fc22d2bab46433ef1d532a2e89ae824abaac2063b816161640a088c8e7602add2e25c76ca4c5b84144f4315e3962198d882ef564f4898dacd4fc100ae1bcb457e80c08aa30acae6d70ccaafade90d433c6c89f7919debf57f764e738cfa8a6220760f129d19b27899529"}, &(0x7f00000034c0)=0xc4) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000003500)={0x0, 0x0, 0x0, @remote}, &(0x7f0000003540)=0x1c) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000003580)=""/170) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000003640)={0x1ff, 0x8, 0x5, 'queue0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000003700), &(0x7f0000003740)=0x4) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000003780)) 2018/04/22 07:51:38 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/22 07:51:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x942}}, 0x0, 0x2e}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x0, 0x1, [0x100000000]}, 0xa) 2018/04/22 07:51:38 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x18, 0x30, 0x105, 0x0, 0x0, {0x4}, [@generic="a3"]}, 0x18}, 0x1}, 0x0) 2018/04/22 07:51:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000000000000983b000000000000abcba4580000000000000000000000000000000000000000000000000000000000000000010000000000000002000000000300000000000000000000010000000000000400000000"]) [ 595.292878] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2ad000000"], 0x57, 0x0, 0xa4a3ad41a879dde0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000c95ffe)) 2018/04/22 07:51:38 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) memfd_create(&(0x7f0000000080)='{eth1/vmnet0-\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0xffffff92, 0x4001ff}, {0xb0, 0xffffffffffffffb3}}) 2018/04/22 07:51:38 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x54581900ae9ebd08, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x82) r2 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100), 0x4) 2018/04/22 07:51:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x100000000}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x4020000000005f9d, 0xffd5) getrusage(0xffffffffffffffff, &(0x7f0000000640)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x8040, 0x102) modify_ldt$write2(0x11, &(0x7f0000000300)={0x10001, 0x0, 0x4000, 0xa3, 0x305, 0x8000, 0x10001, 0x0, 0x6, 0x200}, 0x10) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x10000042}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r5, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x1000003, &(0x7f0000005000/0x3000)=nil) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000380)=""/48) r6 = memfd_create(&(0x7f0000000540)='\x00', 0x2) r7 = getpid() r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r7, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000580)) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='syzkaller0\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r9, 0x3, 0xffffffff}, &(0x7f0000000180)=0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) 2018/04/22 07:51:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="3acb4f387303fd015926948ac0ea5f2e5a5c69", 0x13) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="de", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/04/22 07:51:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000500", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000520009f1000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x1000009, 0x80002) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000003c0)={0x8, 0xf75, 0x9, 0x6, [], [], [], 0x100000001, 0xe26, 0x5, 0x5, "57880ce6f506067ae56d3752bab6c626"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x1, 0x1, 0x61f9, 0x2, 0x0, 0x1000, 0x4d138f961acb741f, 0x0, 0x1, 0x3f, 0x40, 0x9, 0xffffffffffffffff, 0xfffffffffffffffc, 0x81, 0x9, 0x80000001, 0x10001, 0x5, 0x1, 0x0, 0x9, 0x100000000, 0x0, 0x3f, 0x6, 0x401, 0x1, 0x4, 0x7fff, 0x100000000000, 0x100000001, 0x40, 0x9, 0x1e, 0x2, 0x0, 0x10000, 0x0, @perf_config_ext={0x2, 0x1}, 0x50, 0x2, 0xffff, 0x5, 0x40, 0x8, 0x5}, r2, 0xc, r1, 0x8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000500)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x101, 0x3, 0x1, 0x4}, {0x4, 0x6b, 0x8, 0x4}]}, 0x10) 2018/04/22 07:51:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000001c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000011c0)={0x9, 0x7d3, 0x400}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0xc, 0x32, 0xffffffffffffffff, 0x16) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100, 0x100) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000180)={0x5, 0x8, 0x3, 0x80, 0x3ff}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f00000000c0)={{0xaf, @multicast1=0xe0000001, 0x4e23, 0x4, 'sed\x00', 0x4, 0x7, 0x6}, {@multicast1=0xe0000001, 0x4e21, 0x4, 0x6, 0xca52, 0xd5}}, 0x44) 2018/04/22 07:51:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x87b}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="e700000044b9f017ac50d3955015d105f28277dee0d5e7a36983e4dacf81d1e539c82031f0412a89718038a0e385549d5ebbc092a2e0813091672be7ee8fec9c7604ec0c47848297585fc349f4209c9bdc2631e458fde13eb83dcd4bbe05511d98d4347839418f51c487e13acf46c6f3f7aa9c939e659bdfa97235890af0f52626c15f1de27732fa3241ef669db73eb4477eba7c354d2d710a802c0deb5df7f21d41557f4a44afa6421a06472393d7b43706916a3738d834bf461e6936ae2986a45e968b8233dce5a2ffbce6f86d30ed2d3b714978773dc10884e0694dba47cd75ff97ae6ceccad3fb7c3a"], &(0x7f0000000180)=0xef) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='z', 0x1, 0x4008000, 0x0, 0x0) dup2(r3, r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/22 07:51:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000000400", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:38 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) fcntl$setpipe(r0, 0x407, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007f, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3fe8)={r1, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000ce4000)=""/137}, 0x18) [ 595.576520] xt_nfacct: accounting object `syz1' does not exists [ 595.596255] IPVS: set_ctl: invalid protocol: 175 224.0.0.1:20003 sed 2018/04/22 07:51:38 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000060df9c)=""/100, 0x64) 2018/04/22 07:51:38 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) 2018/04/22 07:51:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) timerfd_create(0x7, 0x800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x7, 0x20, 0x0, 0x100000001}, &(0x7f0000000200)=0x18) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5f00000000550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd1feb7908478220febadc5ca0c0caf1f4833b9ff18a89a885f02141000000000000b5228b54096bdaacf1e7a2fa27febc2e8d7b46599493", "ecd2881042608858e251529d5591e6c882e32e7e7993155240b2cdfebc76d72a"}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x60f, 0x4) 2018/04/22 07:51:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x200, 0x2000) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = dup3(r3, r2, 0x80000) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000040)={[], 0xfffffffffffffe00, 0x0, 0x4, 0x0, 0x4, 0x7001, 0x1}) read(r0, &(0x7f0000001000)=""/4096, 0x1000) 2018/04/22 07:51:38 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x24040, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) getgroups(0x2, &(0x7f0000000840)=[0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000880)=0x0) fstat(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0}, &(0x7f0000000980)=0xc) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) sendmsg$unix(r2, &(0x7f0000000bc0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="306b5e4a9c30aec896ee7bffb07b2687afc3db088a71e7de7710d56d65bb1e5f86b9331258fe9440fc588da860e83fe164d23ebada22ff6c247ac951fa5608c2f40b8759edd0eea44e5b6294f4da9232471caeffd60cbb4b2646005a6975", 0x5e}, {&(0x7f0000000280)="0293429c66145c323453b264d7c3471296f37728fec703deeb056e37752ed8f789aac5e6ade66c7541b10b0d710d80a3b30984e495494899e4209fb9673f61d54248daf09e299a4d4a6e8b53ad49186f505223aaa4e7008098b1b984b5c203ca31fbb0ee0299d706dd883446b325389ddc0462f6a153b44fced0c7d3ab39654ea9057fbe739d28ff417a477680910785d601f3ca9e561338856ab1f63f6b18c906089b638ec6558a6b1ea27270c466", 0xaf}, {&(0x7f00000001c0)="d60c2cc9bff07846f395614b26b217827bb58e302f50fb491b40a6f78a8589c07aebe29327f59fd26fb24d4fb507ced649703af46520b989db05741614e8cf9da261993a56a708f0177e4a47b542f4c8ecc376e2901b732e0f60c0fe3dc50e34193811f27de7d5cba666e5cb5128", 0x6e}, {&(0x7f0000000340)="a0f3d98eef30e841d5ec28f397c9ed874d0d44", 0x13}], 0x4, &(0x7f0000000a80)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0x130, 0x552ea96c041be81f}, 0x48000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) [ 595.721585] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000007fffffff00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 595.814282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 595.874633] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:39 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000180)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0xd) setpriority(0x2, 0x0, 0x2) 2018/04/22 07:51:39 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{0x77359400}, 0x100000001, 0x3, 0x7}, {{0x77359400}, 0x9, 0x8, 0x9}], 0x30) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000), 0x4) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8, 0x420000) 2018/04/22 07:51:39 executing program 6: unshare(0x40000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x100, 0x1d0, 0xffffffff, 0x0, 0x100, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x80, 0x1, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @multicast2=0xe0000002, @empty, @icmp_id=0x66, @icmp_id=0x65}}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffff00, 0xffffffff, 'lo\x00', 'team_slave_0\x00', {0xff}, {}, 0xaf, 0x2, 0x4}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xa}, @port=0x4e20, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x4}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @multicast2=0xe0000002, @multicast2=0xe0000002, @port=0x4e20, @port=0x4e21}}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffffff, 0xff0000ff, 'nr0\x00', 'gre0\x00', {0xff}, {0xff}, 0x7f, 0x1, 0x50}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x5}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x3, @rand_addr=0x1f, @rand_addr=0xebd, @port=0x4e20, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x41, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1000, 0x200000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0xb, 0xae24}, {0x4, 0x3}, {0x4, 0x7}, {0x4, 0x4}, {0x0, 0x1}, {0xb}, {0x7, 0x31}, {0x0, 0x1000}], 0x8) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 07:51:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mq_unlink(&(0x7f0000000000)='selinuxeth0cpuset/,$\x00') r2 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0xb8a6675397d5c618) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x1f, 0x0, 0x8, 0x8, 0x4, 0x7, 0x1f, 0x8, 0x6, 0x3, 0x1ff, 0x0, 0x100000000, 0x57, 0x4]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={r3, 0x81}, &(0x7f0000000580)=0x8) r4 = accept(r1, &(0x7f0000000240), &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={r5, 0x7}, &(0x7f0000000380)=0x8) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000001c0)="0f35ba2000b000ee670f01b5004000000f01cb67643e0f380ae165260fc76f0066b8090000000f23c80f21f866350000d0000f23f8baf80c66b8d977a98166efbafc0cb000eeba430066ed0f015a01", 0x4f}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/22 07:51:39 executing program 2: futex(&(0x7f000000cffc)=0x210000000000001, 0x800000000006, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) set_mempolicy(0xc001, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x4e23, 0x6db6, @empty, 0x401}, @in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0xc3}], 0x70) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x1b}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/22 07:51:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000093000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x5) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x4, 0x2, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x6}) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/22 07:51:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@loopback, @broadcast}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000400)=0x6, 0x4) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0xfffffffffffffdde, &(0x7f0000000140), 0x0, &(0x7f00000000c0)=""/27, 0x1b, 0x2}, 0xfffffffffffffffd) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='stat\x00') ioctl$TCFLSH(r3, 0x540b, 0x7fff) mkdirat$cgroup(r2, &(0x7f00000003c0)='syz0\x00', 0x1ff) read(r0, &(0x7f0000000300)=""/192, 0xc0) r4 = semget$private(0x0, 0x2, 0x20) semop(r4, &(0x7f0000000480)=[{0x4, 0x7f, 0x800}, {0x3, 0x4, 0x1000}, {0x0, 0x8, 0x800}, {0x2, 0x2, 0x1000}, {0x1, 0x100000001, 0x1800}, {0x7, 0x8, 0x800}, {0x2, 0x3533, 0x1800}, {0x2, 0x10000, 0x1000}], 0x8) [ 596.555611] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 07:51:39 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x10000016) 2018/04/22 07:51:39 executing program 4: r0 = socket$inet(0x2b, 0x2, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) set_mempolicy(0x8001, &(0x7f0000000000)=0x3, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d0", 0x1, 0xc1, 0x0, 0x0) [ 596.582836] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000ff00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:39 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970b56804b3747cc7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/22 07:51:39 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x1, 0x3, 0x8}}) r1 = msgget$private(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) msgsnd(r1, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgrcv(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x1008) 2018/04/22 07:51:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000a00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 596.721614] xt_nfacct: accounting object `syz1' does not exists [ 596.760214] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 07:51:39 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x2b7, 0x197) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/22 07:51:39 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x0, 0xa8, 0x0, r0}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204800, 0x0) bind$vsock_dgram(r3, &(0x7f0000000240)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000600)=""/129, &(0x7f00000002c0)=0xfffffd5f) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt(0xffffffffffffffff, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) socket$inet(0x2, 0x0, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/04/22 07:51:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200006000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 596.840208] xt_nfacct: accounting object `syz1' does not exists [ 596.890136] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 07:51:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000a00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 596.934669] xt_nfacct: accounting object `syz1' does not exists [ 596.967009] device lo entered promiscuous mode [ 596.974589] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo [ 596.993445] xt_nfacct: accounting object `syz1' does not exists [ 597.015337] IPVS: ftp: loaded support on port[0] = 21 [ 597.042064] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo 2018/04/22 07:51:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2}, 0x10) listen(r1, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000180)={0x83}) 2018/04/22 07:51:41 executing program 4: r0 = socket(0x2, 0x80003, 0x1) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000), 0x0) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/22 07:51:41 executing program 1: r0 = socket$inet(0x2b, 0x400000000000001, 0x1) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8918, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40000) sendto$ipx(r1, &(0x7f00000003c0)="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", 0x1000, 0x4000010, &(0x7f0000000040)={0x4, 0xfffffffffffffff7, 0x9947, "e29eed8b69aa", 0x8000}, 0x10) 2018/04/22 07:51:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x480000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/22 07:51:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x63f, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@newspdinfo={0x1c, 0x24, 0x601, 0x0, 0x0, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/04/22 07:51:41 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000004000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xfffffffffffffdb6, &(0x7f0000000200)={&(0x7f0000000140)=@getnetconf={0x14, 0x52, 0x309}, 0x39d}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') prctl$setfpexc(0xc, 0x10003) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0x8) 2018/04/22 07:51:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000500", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x400000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000001c0)={0x7, 0x0, [{0x40000001, 0x8001, 0x7, 0xffffffff, 0xffffffff, 0x6, 0x2}, {0xc000001f, 0x1048, 0x2, 0x8, 0x24, 0xfffffffffffffffa, 0x2}, {0x80000019, 0x20, 0x1, 0x7fffffff, 0x3f, 0x5, 0x4}, {0x1, 0x5, 0x7, 0x6, 0x2, 0x3f, 0x5}, {0xf, 0xaf14, 0x7, 0x8e, 0xfffffffffffffffa, 0x0, 0xffffffff}, {0x80000001, 0x2, 0x6, 0x70e0, 0x400, 0x3ff, 0x7}, {0xc0000001, 0x4, 0x2, 0x8, 0xffffffffffff8001, 0x0, 0x9}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7f, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000140)={0xbbe, 0x3000}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6}, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x200, 0xc400) sendto$packet(r0, &(0x7f0000000b40)="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", 0x1000, 0x4040880, &(0x7f0000000040)={0x11, 0xf5, r2, 0x1, 0x1, 0x6}, 0x14) 2018/04/22 07:51:42 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x8000) r1 = socket$inet(0x10, 0x40000000000003, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a000900034c001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x20, 0x20, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8e, 0x8001, 0x3ff}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x100000001, 0x1, [0x0]}, &(0x7f0000000200)=0xa) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/22 07:51:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x1c, 0xc, 0x800006, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/22 07:51:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002ec0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002f40)={@loopback, 0x0}, &(0x7f0000002f80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002fc0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f00000030c0)=0xe8) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400000, 0x0) r6 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xe78, 0x80) getpeername$packet(r6, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003180)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000003280)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003400)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000003500)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003540)={@empty, 0x0}, &(0x7f0000003580)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000035c0)={@dev, @rand_addr, 0x0}, &(0x7f0000003600)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003680)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003b00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000003ac0)={&(0x7f00000036c0)=ANY=[@ANYBLOB="e8030000", @ANYRES16=r1, @ANYBLOB="08002dbd7000ffdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="f8000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004001000000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400ff010501000100001b980107018000003800010024000100616374695665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="bc00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff030000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff00000008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="1401020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400177301d7020000000700060900800000060009090100000009000006dcd10000010008ff08000000d22b06ff010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="ec00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040041c4000008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13], 0x3e8}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000100)={0xfffffffffffeffff, 0x4, [0xfff]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3}}]}, 0x2c}, 0x1}, 0x0) 2018/04/22 07:51:42 executing program 3: io_setup(0x80, &(0x7f0000990ff8)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r2 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) r5 = syz_fuseblk_mount(&(0x7f0000631000)='./file0\x00', &(0x7f0000947ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000180)="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", 0x10f}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000700)}]) 2018/04/22 07:51:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x400, 0x3cd3, 0x3, 0xc3e, 0x8}, &(0x7f0000000180)=0x98) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000480)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x2}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xfda9) 2018/04/22 07:51:42 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) madvise(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x1) 2018/04/22 07:51:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001380)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000012c0)={0x3, 0x0, &(0x7f0000000100)=""/197, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=""/191}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = pkey_alloc(0x0, 0x2) epoll_create(0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x200000a, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x1000032, r2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000013c0)={0x100000001, {{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x400006}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) close(r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x5, 0x3, 0x100000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001300)={0x0, r1}) [ 599.750392] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 599.752541] device erspan0 entered promiscuous mode [ 599.765888] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 599.777309] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/04/22 07:51:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000007fffffe00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 599.799789] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 599.826766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 599.837124] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/04/22 07:51:42 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) recvfrom(r0, &(0x7f0000000000)=""/228, 0xe4, 0x1, &(0x7f0000000240)=@ll={0x11, 0x1d, r1, 0x1, 0x10001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) listen(r0, 0x8d0) 2018/04/22 07:51:42 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) socket$kcm(0x29, 0x7, 0x0) [ 599.899281] device erspan0 left promiscuous mode 2018/04/22 07:51:42 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x6000, 0x1002, 0x7ff, 0x1ff, 0x921}) tee(r2, r4, 0x8, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) r5 = dup2(r3, r0) ioctl$int_in(r5, 0x5421, &(0x7f0000000140)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$setsig(r4, 0xa, 0x12) tkill(r6, 0x100000000000016) close(r0) 2018/04/22 07:51:42 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000000000)="d297720c", 0x4) msgget$private(0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x141600) write(r0, &(0x7f0000000000)="150000000000080083a66dd2d7c8fac7a7", 0x11) 2018/04/22 07:51:43 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x8, &(0x7f0000fcefff)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) r1 = getpgid(0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getpid() lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000400)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getgroups(0x5, &(0x7f0000000580)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = msgget(0x3, 0x2) msgctl$IPC_STAT(r10, 0x2, &(0x7f0000000700)=""/49) r11 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x5, 0x141e00) r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x400000, 0x0) r13 = eventfd(0x9) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000040)="de948c78d4295f577fed00d9bdfefb620e", 0x11}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}], 0x80, 0x20000000}, 0x0) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/04/22 07:51:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000000300", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:43 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="b7621e0f19ff010000000b0000871061de32543403c643430a62d2d84e030fdd10d23004be4a82fcc171e78eed4bc69ff70f4f001d7711cb9d53d690fae63fed9cca1f5de52ae544c5aa71d5b32327d9cea0cd85cd0465271826d34745a18e319e5660a47d1c0648593bcc0588bf05d1b60e8b4adb41182dd17226fc00ac8215a8227d5d03419122a9d738cfd29d7fe5e7648fc1b015a27fe490a274d6ca9a04e59b4219f2a6443bfd2cfee57ce29d2800accbe8f9c6cb36ecd7277fbcebc61b5e8181ae6af9705c08ae9fe1f7ff199685d0938705d820b57c18c59b"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) connect(r2, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/22 07:51:43 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffff, 0x200000) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001580)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x3, 0x5, &(0x7f0000001380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, [@ldst={0x3, 0x3, 0x2, 0xa, 0x2, 0x6, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000013c0)='syzkaller\x00', 0x0, 0xc2, &(0x7f0000001400)=""/194, 0x41100, 0x1, [], r4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x9, 0x8, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0xf}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x5}], &(0x7f00000001c0)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000000380)=""/4096, 0x41f00, 0x1, [], r4}, 0x48) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x3f463cc5, 0x2) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r5 = dup(r3) close(r2) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/04/22 07:51:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:43 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x86) write(r0, &(0x7f000054f000), 0x98) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) [ 600.216589] nfacct_mt_checkentry: 4 callbacks suppressed [ 600.216596] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) semget(0x0, 0x1, 0x500) io_setup(0x1f, &(0x7f0000000040)=0x0) r2 = dup2(r0, r0) io_submit(r1, 0x1, &(0x7f0000001200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)="ea4c4b1af43fca219f41b6382ec81f67d3b1ccce6d0b8519c788a46f7e27871d464364a72597a2b199b377a7f1c38c8ed752d752716cd15e77ea68de51118368f008fcffc483238f67d252c7b1e0b213ad943b84d3aca7ce64f06c4ec09b3bb99c674ffdbab8f64aa6bc", 0x6a, 0x0, 0x0, 0x0, r2}]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff927}}, 0xfff, 0x8000}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="880000002dc62b749fd2b95eb178d108e04b0ec5000000000000000000000016852db52fe754edf5cd79b81ed00f1ba5a8169a12d282ec94289081797b2e97792d471b8adcd16cd180511dc0b858a22b9b78355da540ecaafbeb7b6cb12a4f0c03b2b234f94bfccf401160beb8a4c243b8dee093d0eb0282471f01ee55ed5e"], &(0x7f0000000480)=0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) 2018/04/22 07:51:44 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) modify_ldt$read(0x0, &(0x7f0000000040)=""/57, 0x9f) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x400, 0x141141) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/223) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xdaa, 0xa0000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000001c0)={0x5, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {}]}) 2018/04/22 07:51:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x86) write(r0, &(0x7f000054f000), 0x98) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000180)={0x1, 0x0, [{}]}) 2018/04/22 07:51:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000092f00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@getnetconf={0x14, 0x52, 0x309}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/dsp\x00', 0x14040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffffff7}}, 0x5, 0x10000, 0xffffffff, 0xdf, 0x8}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000900)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x1, 0x6}, &(0x7f00000009c0)=0x90) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) read(r0, &(0x7f0000000300)=""/192, 0xc0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x10000, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000140)={0x7, 0x5, [{0x101, 0x0, 0x7}, {0x6, 0x0, 0x5}, {0xc1f, 0x0, 0x9}, {0x7fff, 0x0, 0x2}, {0x3, 0x0, 0xffffffffffffffc0}, {0x6, 0x0, 0xfff}, {0x5, 0x0, 0x100000000}]}) sysinfo(&(0x7f00000003c0)=""/127) 2018/04/22 07:51:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000037c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/22 07:51:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x18840, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000000)={0x178, &(0x7f0000000080)=[{0x3, 0x9, 0x0, 0x9}, {0x8, 0x5, 0x7, 0x3955}, {0x20, 0x5, 0x3f, 0x5372}, {0x4, 0x14b, 0x7ff, 0x8}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r1, r1) 2018/04/22 07:51:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x86) write(r0, &(0x7f000054f000), 0x98) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsf0\x00', r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000300)=""/80, 0x50}], 0x1) shutdown(r0, 0x1) 2018/04/22 07:51:44 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x111000) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty=0x1000000, 0x0, 0x0, 'lblcr\x00', 0x1}, 0x2c) [ 601.438814] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:44 executing program 3: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x24080, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x4]}) 2018/04/22 07:51:44 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001940)='/dev/audio\x00', 0x234202, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001980), 0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) userfaultfd(0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) 2018/04/22 07:51:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000093000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x86) write(r0, &(0x7f000054f000), 0x98) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:44 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20000000, 0x501040) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10000012}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/105) 2018/04/22 07:51:44 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 601.628069] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x3) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/22 07:51:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001280)="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", 0x110, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000004ac0)=ANY=[@ANYBLOB="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"], 0x69f) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1000, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x83}}, 0x6}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000a00)={r2, 0x30, &(0x7f00000009c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0xffff}]}, &(0x7f0000000a40)=0x10) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x48c2a9a4, 0x0, 0x0, 0x7, 0x0, 0x40, 0x3e6, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x8, 0x401}, {}], "6af2e20525f2dff9cde7aad84eed6f0fb872a396be0cd17105bec7be8a2070899fe008be33c4d55eee4ba8d093d992f9be3011c53304ddc6ce3aae03ca007c399d4ce795bdda1ffaf46d6ade298a2374a8b66762a114b98c4a22f4ccfce672e1b54c6f19bdac94b77229d7c0a1820d917d0e70c4414e1bd3f8146085cf03fa2aee8277346ceaa45fe07b493c3288573be9c104474efb8f84f6922ed456d6f5e5d1", [[], [], [], [], []]}, 0x651) 2018/04/22 07:51:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000e0ad0200", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 601.786650] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x30, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x1) 2018/04/22 07:51:45 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x86) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x1, [0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/22 07:51:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000000903000000000000e004000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000080801002fd07fd076caedd3b"], 0x1c}, 0x1, 0x0, 0x0, 0x1000000000001}, 0x40000000000004) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/22 07:51:45 executing program 6: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xdb45aa2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x7, 0x1, 0x6, 0x26e, 0x8, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa3f, 0xfff, 0x4a, 0x401, 0x100000000}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1f, 0x100000000, 0xfab, 0x811}, &(0x7f00000001c0)=0x98) 2018/04/22 07:51:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) write$binfmt_aout(r1, &(0x7f0000000140)={{0x1cf, 0x75e, 0x9, 0xf5, 0x365, 0x1, 0x1ad, 0x800}, "4f45496317d91b59688f6ec584a18fe6a0bc25ae2a91854c8ef997c447df54a53afeef7e7b7a6c437bd96a82fa2eb0d3a5001ab46ce75bc286e73ccf40d34bba74d96eda65d9eaffa53036df76fcadce60451b16800dfec3760c6ef9a9f45cecc953605cabc071e737522e0572c29681e8a99ea7eab2c64325832e9dc6017332b1558aded13f880b6660d079e6ee0e84711eb63305bfcc6e4b8c2b55c9a5ebc84cb193e86dc089f637aeffad5f52dde321293d43aa00f470e6088b0f74c6826a4c02ee3ec4", [[], [], []]}, 0x3e5) 2018/04/22 07:51:45 executing program 4: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x3, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003a40)=[{&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002080)="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", 0xf94}], 0x1, &(0x7f0000003940)}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2a8, 0xffffffff, 0xffffffff, 0x2a8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0x100}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x180, 0x1a8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x2, 0x1}}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@rand_addr=0x8, [0xff, 0xff0000ff, 0x0, 0xffffffff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0x0, 0xff000000], @ipv4=@multicast2=0xe0000002, [0x0, 0xffffff00, 0xffffff00, 0xffffffff], @ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 0xfffffffffffffffb, 0x3f, 0x8, 0x4e21, 0x4e22, 0x4e24, 0x4e21, 0x0, 0x400}, 0x1, 0xb0}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/04/22 07:51:45 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200002f0900", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:45 executing program 2: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc19, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r1 = getpid() r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x103000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$rds(r2, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) prlimit64(r1, 0xb, &(0x7f0000000040)={0x1, 0x100}, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) epoll_create(0x7b4d) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/04/22 07:51:45 executing program 4: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x31, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) ioctl(r1, 0x5, &(0x7f0000001000)) [ 602.924308] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000001c0)="74e8f4bea07c653f68978b15c0c74092b9fb988683ce0cfc9ad33ea8290c287fc22219c8f0087efe808bff3261f7a97f088b02d8d48a1bad2c645b46651db9da389ab31739d8b84725e689772efc39c50ce1c717786f78c0f5ff5642f1dd22154f71", 0x1, 0x8800, 0x0, 0xffffffffffffffd8) sendto$inet6(r0, &(0x7f0000000700)="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", 0x483, 0x0, 0x0, 0x0) 2018/04/22 07:51:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0xbdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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, 0x3, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/22 07:51:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000b80600", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:47 executing program 3: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)='veth0_to_bond\x00') sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) shutdown(r2, 0x401) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/22 07:51:47 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000340)) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r5, 0x65, 0x10000000002, &(0x7f0000000000), 0x0) syz_open_pts(0xffffffffffffff9c, 0x323000) syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x100) r7 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x8001, 0x1c3400) ioctl$TIOCMGET(r7, 0x5415, &(0x7f00000004c0)) bind$can_raw(r5, &(0x7f0000000200)={0x1d, r6}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) bind$can_raw(r5, &(0x7f0000af7000)={0x1d, r6}, 0x10) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20401, 0x0) setsockopt$llc_int(r8, 0x10c, 0x4, &(0x7f00000003c0)=0x5, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$can_raw(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r6}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x4, 0x7ff, 0x2, 0x9}, 0x2d, 0x2, 0x0, 0x0, "d3bee62c9d885c1eb84de9295378ac08fe0d7c7efb21b2a9850cfcbe476caec03ceec3b4f97c77b0cd80512508397586d2b5431d6d32b1a6ca04d8a831f3cdc9"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x40000) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000540)=""/177, 0xb1) 2018/04/22 07:51:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="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") open_by_handle_at(r0, &(0x7f0000000380)={0x1008, 0x6, "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"}, 0x400400) fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000000c0)=""/13, 0xd) 2018/04/22 07:51:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000052000903000000000000d83d1ccb69264d8c386ea46b825c000000000000"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=""/27, 0x1b}, 0x0) read(r0, &(0x7f0000000300)=""/192, 0xc0) 2018/04/22 07:51:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe8, r2, 0x7ccc44fc51ec7912, 0x70bd25, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x884}, 0x10) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000010100000002000074ffffffffe0000002"], 0x18) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @broadcast}, &(0x7f0000000080)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x50}}, 0x2, 0x3, 0x8, 0x0, 0x8}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000004c0)={r4, 0x7f}, 0x8) 2018/04/22 07:51:47 executing program 4: clone(0x2001fffe, &(0x7f0000000140)="2d99d5dfa10800000004", &(0x7f00008fe000), &(0x7f0000000200), &(0x7f000020afe4)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000040)="d4de90115b1e51eb5d10d518c2e7dbac78e164da0d06243a7d1d88842c74c980438c8eadf2c588b0e7a10ece6be287db2e4db6e429af1bc44b5932e980a16e32a4056e33039b3612b130ee36bf1df72a8d6fbe3ddff1db421c75f8b5014bf606061a564f67b6dd9ab66dfba3b437fb7bc05bfa91b310c0116706eb8ff13f26c95ce3bb03e92149fa054a2bd3f403f68c913d319b2052b8bcbb32ca0fb1876bbe8cf0099911d2442bf37c27429328458c8a1d895ee8f39caad5cfc38f043bddaa0ce7c976528d0f57ebd36f526dab6c5223") 2018/04/22 07:51:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:47 executing program 6: timer_create(0x3, &(0x7f0000000040)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f00000004c0)={0x200003b8, &(0x7f0000000140)=[{0x7, 0xfff000000000000, 0x7, 0x1ff}, {0x20, 0x2, 0x280000000, 0x100}]}) memfd_create(&(0x7f0000000100)='securitymime_type*\x00', 0x0) timer_delete(0x0) 2018/04/22 07:51:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x8, 0x4, 0x5}) pread64(r0, &(0x7f0000000180), 0x103cf, 0x8000000eb00) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10002002}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x280) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x7f, "a62ea25c2cd09bc1918d42faabb0239af4c7280b144db058b7ed3d2c8c809ad1776407516b47f7ead67260af2ae451692d0e29860f724248134a6d68501ee253530c61402b886b1f7659424304eff988457d93a22b8fdf06111e2561dccb77f1c6fbb1d090921a5132d66a8c511ed28add4571636b6623347b981b84ef0151"}, &(0x7f0000000480)=0x87) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r2, 0x2}, 0x8) socket$unix(0x1, 0x7, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000200)="4d3935f9765c714004ec0d51707add9088d2679538a37d53a275845a0a6c8e5e84f868a08b2f3a2fad4a5112323f95924fcd527d422d1c3059b0af7f5df2a097c447f1075f591660f7f13c6676d76e3a03676eb79317f29be02f2067afc39055e7600c215b263496715648f186f79e41167d4e9f1e35df7ac3cf670288c9bd38181e0967d3b3a509adaa07de0834e3745764d16b3393d770fbf35260fc761f8f9c06a9fd7b6d38e2c5a0b27ec12502da3a0d9e3be4823a43ad0e6fd86c", &(0x7f00000002c0)="7274553e29514c4de3424a1b664c0ea674488ead73448517fc9b9db985ab4502f1ac3c9bfdee7629ed0f45dbd3d3d0a86eee216fb55cc83d7158ff56950be9302f9155cea9c566a1418e1e9cc9342bc9ed985ce9f1db3bc98d3ed62458be1b60271277c625e946c5cc54eb9227743aacdcc63203d18b4e0f0501683e74b75f22bcd9d962455149f0fdd03a0bd11c2dcbf43139dd0b40e7527693b16bf4215e3eeeb1ca60f34c0d88714f684eee37d838d4", 0x2}, 0x20) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x100, 0x70bd26, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) 2018/04/22 07:51:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f0000000000)=0x1) getsockopt(r0, 0x100000001, 0x4, &(0x7f0000000040), &(0x7f0000000080)) [ 604.279920] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000000500", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:47 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = getpgrp(0x0) r2 = geteuid() fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = geteuid() fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000013c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000014c0)=0xe8) fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001a80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001ac0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001bc0)=0xe8) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001f00)={0x0, 0x7fff, 0x18}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200)={0x0}, &(0x7f0000002240)=0xc) lstat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002340)=0x0) getresuid(&(0x7f0000002380), &(0x7f00000023c0)=0x0, &(0x7f0000002400)) fstat(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000034c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000002880)=0xe8) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = gettid() r27 = getuid() getgroups(0x4, &(0x7f0000002dc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e00)={0x0}, &(0x7f0000002e40)=0xc) fstat(r0, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002f00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0}, &(0x7f0000002f80)=0xc) r34 = getgid() sendmmsg$unix(r0, &(0x7f0000003300)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="fc1f40f032a841c66d5c2bc79a54179091c4b0de570bef71790a38d8f6f6d751cac971f5aeb91a1b607a839ff2d26360a9ec0f1c5c685d36d3e28a137badf47220b5d805e2ffba", 0x47}, {&(0x7f0000001100)="e6a5c62218a4ac000ef64537996b23ec84c14742115b7841c1bcd4d5a275bb43a582d72f0042e182c12faac927af2f02442e1e3c47f8fc5f0ac822ca7944b261262714df3a136cbd532a896a270e450a58369dfb92837da07eb147847fa5fe9dc1adcf6e99f2df70bb632bcbcc17c5", 0x6f}, {&(0x7f0000001180)="0b41a219b344d4d0203b7d772a85edacd2761c729b06b5031c9ded53892bbf9491cf97d1274761975461c384957ad793e59e30b90442d09c29fcdb93e10fe9be1cb9f6ce09d6d82f7323f998df0f7eef2416a0df36839e1de7861b64ae49c5e845c6180473af2b97a8b0d89bab1e3e2de0b1c2a85c45bb10db4fca88cff2a09626ac6cd9db7c8535f107b5f29f85a422f859ef943ef0651e93c357b7c1b140bc9f48779b713164db519ae8adfcda0f48e91fefd2d782897615b9076118b1393392559484a128298c1e3ab437e2469790aaea", 0xd2}], 0x4, &(0x7f00000016c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x118}, {&(0x7f0000001800)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001880)="799faf80f4d2e1e1ab0715915f300a58775138e4fdf634d71a507dd59bd81fc6030efebd1f044625c9fbc0c528064c1809521ab7c30c2aa02a013107db3b10a50fc56b987d2e0d6b833a9c8f2b02f615baa8a6d71e76e44820e016c723a24bfb6cc472227d792bbcd38427f7e54b1438a97ba3126eb62822a4259714da876635ac3daf8bfa1560b11ad18b9f5e0a9d1394e0ab110c53a30e67e25ac68cf60888258e75fb133839777d477b5bc9c745372a2fb8905ada43445e45623b9837d35986a952160b2acf70e9bf646fe51b176b40e03626ac7a80ec1949e2e65d9b7da7cd925c280a7e0eef59d2b47925dba50bb6ac", 0xf2}, {&(0x7f0000001980)="93516e31dbecfed494ac4791b86a173ce8dcd6b6233c576d8a5032639067f238abb46772b143d83cd8c1c75fba3ad5ce5fd48a19754b0982176b7548c2dea1e0cc08c362debfc9ca9b0135bf3b02eafac641fc4eb6cae0678a7a59f72c2a2a1ae2431652329c3e103e569a9ec5924452f55da3c5f9e388730cdfb3264a364d42151e0f51693f5e03746b8006405e6e439713d8217c93b9d60540a6faf804f5713c3ad1fff9926cfdd1c3e6eead7d8ea8ec1b9b8d2e57b53249166d", 0xbb}], 0x2, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x8000}, {&(0x7f0000001d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="29ed377b54e951bbff24266971b9f8fd2e5b0b9c97d79bbaa991774c1e87d79e2610276a8ac2e0e531b1b6e07f", 0x2d}, {&(0x7f0000001e00)="31cb07a872a7ce6260612fb6c21323d43cce46d53c3d46b71ba25eee34fc91746cbff6563e67ad007bf2a20c470010a1410c7e22604d65da23abee1c33874f7b97d16dd296dcaa1fecc425c25a472d9e4049af11f0fe7742492a34be1577b9234c2ca5b63548f46c475b44d84c29058609c1838a585a153150c2b30322ad9b951215e6b5bf649d729f4aa6553a952198ffc7d8a0975454ac1ed163bc6d441ed9d49511d9e2b44f6e06d8093f50f409b167982bfd", 0xb4}], 0x2, &(0x7f0000001f40)=[@rights={0x20, 0x1, 0x1, [r0, r16, r0]}], 0x20, 0x4008011}, {&(0x7f0000001f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000002000)="35b212c6f050fd8af576a26de4cc83c04266853a54273275fdeef0bcaf591f0f727f96d0bca0ce0bb5a29a7544ee9bcf48364788a8cd7adce14e4800a4f98170b9761467996551362992b7c0e876b74f11caac0301224051e9247ef945d5a54d899e378c778a4eb6f96212588af4d9ccc934fd39891456d35436d6053284065f07a9694cc5ccd716d343a9091ff9", 0x8e}, {&(0x7f00000020c0)="c1746895d628c1750abd239816f3a0883e81bf8c4354dc734c1069ce0315260f6b0c12dfea7e7fb6b69dd8f279a560ef9a669e33dca64a0ac2965da0f5b72ab887bc5b102ff7658d1629727eaef77e1ce89e6b5b4e5988e82a2192a3cc9d99c7f64c2291622a1fe2dfefc12abb6d55935f8ac27c2fd2e4f08c763659b8c29501fb53f43fb67efd4af6c043b4390150", 0x8f}, {&(0x7f0000002180)="a7d864a1f0ff24e0eb1d6f69784514eea188ed7d", 0x14}], 0x3, &(0x7f00000024c0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x1}, {&(0x7f0000002500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000002580)="9c801c73cb5eb008c24f586f7f68b042920e3e26a5d372a6a507eb75b8030af9ea2807c0d4a5dce5a6937de77975c177a69b9365908517b3d042d6a4b318170523a8b835ad0660e10cf21d7887626943f11d7facf77d3ea3ee89096b44db78f7201f17e6a99eab569cab1eef743e81acd4", 0x71}, {&(0x7f0000002600)="03565e3ef1a4059c3ec0d2ef769c833500409f72f7c5717fa9", 0x19}, {&(0x7f0000002640)="2e44403e61b0aeaeab0c872ed5ca69883429574c546c1c6bff2217d1dcf1b55449e37b7791972a12d535a98f2585d553351037beea68e8a11187ee557642ff39f0fee403f1c8973e7b0f42d024c120ad2282f603b62c89b13aaadd262635fb7c7904141949c95c5d6fb6e1b84e7416c7fdbee1f5fda1b64c2f56bb6c0c12dbd9d31e21f6a02be64af481c5631d64252102268781a90e6edc1bfb4e72", 0x9c}], 0x3, &(0x7f0000002980)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x38, 0x4000080}, {&(0x7f00000029c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a40)="762b7b772c03e0ddc07bb27e2aa52576ed5207f81c688235c3b7e78acbcd2ba8c5cbc7d3c8cdc611497ef5878c9024bd3fc15eff3b1a4df3f65b06fc475564711bbbc08af606ae8b810661", 0x4b}, {&(0x7f0000002ac0)="fdac4306830a33febe1be6b34bb2e9d933a2491ee66ee665a1f4b39bfec6b4bf2e3c0751870c6cd548dd5f6d20cc93cb829cb9bfe4600c716def07a10f6e4d3e6358498c1374b6dab00a17c171b3d3bcd6ae4ac5b052af6d60b5986bd70ab1f7e24673b55d2494f7ac6b31f3c6f74287993bb41a88d3e2fe7a9303ee58a7810c3b6e46487890494c9385f640588a1a69d80b54d46a3c2295692d360e610855fc409039", 0xa3}], 0x2, &(0x7f0000002bc0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x58, 0x4c050}, {&(0x7f0000002c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002cc0)="50fcaa852f8e265f33bc2edc7f97159f717a296083183044c5d2c49fa26bf15892d5555f9ff819c6025bef5a5faf140072f267fafe8146bae355e2b2daa6de1cae8f2534f78644f237f9a75dd812eb01dfb5858a756238f42f7ca7c37ed2de54f128fb9b640cd12d324a676af0e83b4737588fd539c59992d075b58b358b87b7a1bf6c0b552f4b4d6ed85d9ae5fb3f93e58beca0e8416fe24b", 0x99}], 0x1, &(0x7f0000002fc0)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x60, 0x40}, {&(0x7f0000003040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000032c0)=[{&(0x7f00000030c0)="3f48b4897a1b7c783be3209201e1cf9f2dd6118050a8e045d60eb7ba714c6108d7078faa7942aa1760f7348a99c7ff52bf71ce107d4a841e028cfc01322d04bfca226dde111279876ad18bb3f5dd326e197828266c31d1a8eaabf60f605271470cbfc3546f9bfcc56e30a0dfb11229347a1201f25cb26e3e06c2baec2c47e7830297ac61369e4e0628f5e7eeead3b85ff1fcdcc245d6d7f8bfbe3349a39e540a1ef52e62ee968dbfcb814b9c3446818ab254a870acea9cb62134ba5bc7cd5b8b3777905de23221b853a30982a22bddc31f5e1a01dd0df40b6c39fd1e798a8bf327", 0xe1}, {&(0x7f00000031c0)="75e1fd671804f48f7e917c491c08bd17cc916e98a4aa51e1", 0x18}, {&(0x7f0000003200)="3358723f21950464e6aeda373bef94f75d058489c155eff8c164f4088430b418f82127294740ea8ca57d4b81f8a420e8a75bc2102d03cf3ab2d03dd9d7ec865a07d3ef9bf202367c97aff37303c9", 0x4e}, {&(0x7f0000003280)="f26a27ecd2f37aeb", 0x8}], 0x4, 0x0, 0x0, 0x814}], 0x8, 0x800) write(r0, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) 2018/04/22 07:51:47 executing program 1: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) capset(&(0x7f0000000280), &(0x7f00000002c0)) 2018/04/22 07:51:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0xe63, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000f7000000001a00"}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x103001) dup2(r2, r1) r3 = dup2(r0, r2) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x0, 0x3}}], 0x30) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 07:51:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x200000000004, 0x4, 0x9, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000040)}, 0x20) [ 604.508846] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:47 executing program 7: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f0000000080)='eth1(%#\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/22 07:51:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000002ade000", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:47 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0xc40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5c, r2}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/04/22 07:51:47 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x87, "109f357e1afc58f9e8ba0ab1d60299e2e17b06ba7442edd7bab452d3157017782685f5d147e511fbdcd2d377420385e8d89be24f7377bdeeefbf87ac5ed1beff0e8afde707b836e3ca5a2fe34fbd58dba8af7befaaaaaa701d65bb529bd40cda449f6a8b5aa8d5bc8fc0a2946effefaceac73817800f4939e6e4ef61d5384e29becffb6bb1a7eb"}, &(0x7f0000000200)=0x8f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0xf527}, 0x8) r3 = shmget$private(0x0, 0x2000, 0x1002, &(0x7f0000ffb000/0x2000)=nil) shmat(r3, &(0x7f0000ff9000/0x4000)=nil, 0x1000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000280)=0x874f) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000002c0)=0x2) r4 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) fsync(r0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xc0, "4ec724ede6aa0b29dc73e173140e2b58764ad3171a87eec580bd8df3e71e4e50f3fbf4326f5c9a9d8b41a6c8825ff5d8d7848cba7586106f6770b4c9300657a16d09b30be1df47515f6e412e02563bbbd219dd0c60d2857d76d2d33ceaade7899b4c5f81304a50d557d14ba684e1aa0f8c992976108f11b327a76587931211c35afaf74cf54c652a8e50872bde26b4900d61358465620193e028e74a576c6c8df3965f1205807cea0d5e2b4a308cdbdc2acf2cc5d294f5b9d0d35deec7df4823"}, &(0x7f0000000440)=0xc8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000480)=0x0) r8 = geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={r7, r8, r9}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000005c0)={r6}, 0x8) sched_getattr(r7, &(0x7f0000000600), 0x30, 0x0) sched_getattr(r7, &(0x7f0000000640), 0x30, 0x0) fcntl$notify(r0, 0x402, 0x80000015) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000680)={r2, 0xff}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000700)={r6, 0x40}, 0x8) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000780)=@add_del={0x2, &(0x7f0000000740)='team_slave_1\x00', 0x7f46}) msgctl$MSG_INFO(r3, 0xc, &(0x7f00000007c0)=""/130) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000880)={0x80000001}, 0x4) r10 = syz_open_procfs(r7, &(0x7f00000008c0)='net/dev_mcast\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r10, 0xc0106403, &(0x7f0000000900)={0xafa, 0x80000000, 0x2}) 2018/04/22 07:51:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000040)="0f4ca70078f3660f01c9d04b0aba4300ec0fc719ba4300b08aee660fc7350f20d86635080000000f22d82e65df1df36c", 0x30}], 0x1, 0x20, &(0x7f0000000280), 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000005, r3) pkey_mprotect(&(0x7f0000017000/0x4000)=nil, 0x4000, 0x1000000, r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000001380)=[{&(0x7f0000000100)="fb2eff24a8351ff79cda109e88befc5fb359ea13f3ff20547852eb9e6d6cf3e14c7ea0a4a0d12a67535fd93ea47df8b52cf34f619304c98afc3b3f9fa81c2e10e024a4e14dc70ce1f5e8c07f25ed55c019998a95", 0x54, 0x3}, {&(0x7f0000000180)="1d730b272d7efe79d32d48eb5c55a0e183775b7404519456e0a6afbef28572835d44c7568db6b98cc11eb34c1abbce62cb1e7b7e52520814e0c47113285819d76c", 0x41, 0x4}, {&(0x7f0000000200)="bbf435263014e4a074", 0x9, 0x7fffffff}, {&(0x7f0000000280)="af99b9ef5a632fb7ff3be7d141c017cdc7ac132564cf95d1a042312dc1925b7bade7a03b63f716060ac2aa81f5cc2cb79cd70b43de7ce2c77683091720ed5a7f8ca62b53105a45b8537dd89c6f7744f2edaa9cb0bafb5cec1ad0ed06073394a0cfb751311933b941902c7daee77289ad68c8a5473df12bf8f8fde16e06d4de31364ad8a2c02ac36c3dc5bd187a5ed2fbbed6e6046a408392bda7610e4875c98dfddee481ca8468f2cad0271b77c743256ee0fe3bcb06d7924934d81e46942932973b6feb6a3af62e7f88e6c3c03b8f98b248dbe61a94", 0xd6, 0x6351c746}, {&(0x7f0000000380)="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", 0x1000, 0x4}], 0x4000, &(0x7f0000001400)={[{@umask={'umask', 0x3d, [0x30, 0x36, 0x36]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macceltic'}, 0x2c}, {@session={'session', 0x3d, [0x34, 0x78, 0x35, 0x39]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}, 0x2c}, {@session={'session', 0x3d, [0x3d]}, 0x2c}, {@quiet='quiet', 0x2c}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/22 07:51:47 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="00000f008d6723517dfcfb86a3c0913d4d799bdd73e740c533d4aa6fa00070026cac000040732f6e65742f690003342f", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0xa00000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/22 07:51:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x480}]}) 2018/04/22 07:51:47 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) [ 604.693602] FAULT_INJECTION: forcing a failure. [ 604.693602] name failslab, interval 1, probability 0, space 0, times 0 [ 604.704969] CPU: 0 PID: 6272 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #11 [ 604.712175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.721535] Call Trace: [ 604.724119] dump_stack+0x1b9/0x294 [ 604.727737] ? dump_stack_print_info.cold.2+0x52/0x52 [ 604.732915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 604.738440] ? _parse_integer+0x13b/0x190 [ 604.742580] should_fail.cold.4+0xa/0x1a [ 604.746629] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 604.751719] ? graph_lock+0x170/0x170 [ 604.755508] ? graph_lock+0x170/0x170 [ 604.759296] ? find_held_lock+0x36/0x1c0 [ 604.763355] ? check_same_owner+0x320/0x320 [ 604.767666] ? usercopy_warn+0x120/0x120 [ 604.771721] ? rcu_note_context_switch+0x710/0x710 [ 604.776645] __should_failslab+0x124/0x180 [ 604.780876] should_failslab+0x9/0x14 [ 604.784670] kmem_cache_alloc_node_trace+0x26f/0x770 [ 604.789765] ? strncpy_from_user+0x3b6/0x500 [ 604.794183] __kmalloc_node+0x33/0x70 [ 604.797975] kvmalloc_node+0x6b/0x100 [ 604.801765] getxattr+0x109/0x2c0 [ 604.805206] ? path_listxattr+0x190/0x190 [ 604.809343] ? __fget_light+0x2ef/0x430 [ 604.813495] ? fget_raw+0x20/0x20 [ 604.816942] ? __sb_end_write+0xac/0xe0 [ 604.820905] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 604.826426] ? fput+0x130/0x1a0 [ 604.829690] ? ksys_write+0x1a6/0x250 [ 604.833479] ? __ia32_sys_read+0xb0/0xb0 [ 604.837530] __x64_sys_fgetxattr+0x188/0x230 [ 604.841943] do_syscall_64+0x1b1/0x800 [ 604.845819] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 604.850739] ? syscall_return_slowpath+0x5c0/0x5c0 [ 604.855657] ? syscall_return_slowpath+0x30f/0x5c0 [ 604.860576] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 604.865931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 604.870950] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 604.876126] RIP: 0033:0x455389 [ 604.879561] RSP: 002b:00007f4acd9bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 604.887259] RAX: ffffffffffffffda RBX: 00007f4acd9bf6d4 RCX: 0000000000455389 2018/04/22 07:51:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000300", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r2, &(0x7f0000000000), 0x8) prctl$setendian(0x14, 0x3) write$evdev(r3, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x30) [ 604.894521] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000000013 [ 604.901782] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 604.909033] R10: 0000000000000092 R11: 0000000000000246 R12: 0000000000000014 [ 604.916286] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000000 [ 604.927713] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/04/22 07:51:48 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4a001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd", 0x2}], 0x1, 0x0) [ 605.042781] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000300900", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 605.217198] xt_nfacct: accounting object `syz1' does not exists 2018/04/22 07:51:48 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x800, 0x8) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/22 07:51:48 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20180, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) 2018/04/22 07:51:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x10000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000100)={0x2, 0x9}) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0xffffffffffffffff}) 2018/04/22 07:51:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f74020000000000000000000a00", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x200000) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="d3a7d977202079e5c3a8f5597168dac8454c5892a3bd1a842ed63cb754344a76cc947a04a5572c6d0972a5295a1697f9e7d445cdd29f0388e74174ecb87052dc25cf8a71eaadc56242fe8ac945b5a57c2f8afc0b7de9c4a6d7a47fa7c34e0c7699da0f9168b89444fd210187022c53d8fb08950958028c736286445f837252cb2de75a2d5a4305ab861f49e81a172a9622ba3245f6c40f9b7e0b7f322a2c8c87189752aa", 0xa4}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800a290bf46000017010000040000000000000000000000180000000000000017010000040000000000000017010000020000000900000097b26b71d9aadaa9cd00001f180000000000000017010000040000000300000000000000180000000000000017010000030000000100000000000000"], 0x80, 0x4000800}, 0x240400c4) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/22 07:51:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) 2018/04/22 07:51:48 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10300, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/22 07:51:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x40100) accept$packet(r2, &(0x7f0000000080), &(0x7f0000000140)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r1, &(0x7f0000000500)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001940)="e6f8e2d6d97e7b4318b917f6d6ebf8c35d96d46d41bf99bd0061e92110ee764b1d6cae4c841f314d5eed27147ee204c8c411eaf2f3e4dbed8886b442800aa7652cc45d90a457b379cf6c2a4549bb0da547a4aa4d38b259a6bd8de9651fc3aa1b2fea83c89bb82ee5bdfd1b9b8e06fc57bc4bcbb9c3bd9c93493c1262d78d5fe0ff570a9e7580608e18962617d174e0cc0e396191763606c2c8fc5b0d53f991a40cbebcfae70f8883d8d92d7147b97bbda99674cbc4976e31e43458b8468ec506803ad037a4f6f46f1034f64981cc5bbdd735cec1e114407dd1d033589a38e0c07bfe1e43a19384d7ac18a6eb40662682a3901f731ac47b80642c9f4ad8f720e8f80c75837c6ba82d69c91840d9b8ec30951ba96edc41ae89164341074016aed86a701b91fda7ead855019a80556ae57713d0fc842ab55622d11e7f70ad61a91333639fd31bcd2e3d4d9dd036289130f99f17772f0cade9a0cdd2ee5034dd3ed7567ae039b13edb7cf877382caa4087a5064b61382b01d3e249a9bcf0c92398000ded797ccfd0f6fb0181103a41840e7c28961ec53d3a2dad44d94488a0ead0369e4df660ffc1dc439ad630c8bac1dedfc89782b6f7b39af37f1998f19cc4edba9bff8038bfc45dcc4f6ce8b2190569a4a41638505ff94095340b518a261c6eceb16228927a89badf25dd9f5e2abd75a95ae5e4c8b8ae722016e229f23504afa912a870c894700f3f51d42dd1040ec29a376bb852cc8631dc97d7f3b81972a6ab5f14fc5d6bb48147b4dc6875e014547c00d7b77aec9af91aa7b5ecd5dd99d2e8cdbdc05eac621de475289d1068c8929a8fb6d4d6c0fb5329c4bf9124513cf417f281ee51ae87f1015ae5c8c53b2da09b6e2be821f94bfbdbdee198481a218ba512b597e5585c4e32cf70bd3ad2ceeb5c11f8df6d60aabe7f81b6c49145e9ea3b418526c21df1b4fc196e1e8d44ad9018db489b2f13596899d1833c4f8b65dc0eca4b5f1d6e269857f19bb527f8991ba90666b943f55c57a70962cec04079e569fcaeb4aed1c087582c5b2322fe06e87d0813f39ec8814b82dc81eaf257bc62826817e0cbd741314af9435471abb1c258408673356003a2f373aa8c735fc91443d407a25d49c0f641108d20758474307de02ed5de71ab315217e73402adc1d5cf7a1e1b590d7171a5324ea02c3c041c7678ec30db2227e381101473760788b08ba6053a50416829bcf3dc006adc3e6c8a329bf0ca925d1108459cec09dbea060b0c89bce5c8e32351dc7862edb3ff999f750f39c19bae7f20504ee06a9c7ce11fc0b1cbfa3a8fe80b1c52edec2276e28a53b9b53270079281cf08be536b8385e692bb824c6deed5601109afe790120be3592b848a1e4208e200ad8b7f4a9099299680e38814ec5759281a9d10454ff60dff1a73f2e9ff6dcc3270e4c30dcf3d86cbff73f260a5c5e6590c49a5b3369b2a19eacdd77e7134b1649235f036996b5d58c0bf33f9bed0f25f5c5ca678c86eb8590d58015689562a4d62184791f343e2df08c050672b8b5730b6465fbf236b2fb55ee6d3077f9187875c40d631ecae2e1fe9b5c54b316734563de57784ca23e8f65f5807d67344c093e79519dd83e9cc9e2ff95b7e14a4c5e4ad12cd1e306606e2c404a97fc2fdcb06c94e3f8785e8665c356de624b893f448ee5f49332f1771d594888bf68db8adcbad763f29178dd50c410a63ba6109ec6698cdfa810b1ff3117add7c9769cab442aa51c9081bb71d99f110dce76d74d852bee75e4d36edaa2176ed4332d26bd910edabe2f9308a389326dd91e39dfc873b51fe28709de719cf662e864cc83f966a955cd40b9044667678073bfe17c9254c19ba2d89524272c41203b58f5165d9542e1d9d1f5e326a670ebb2ac2dee282867084164e7a714cf5d3a789d2b3ae67d81ba89d1b21a5d3479529bd1439ca8bcbdbceec87f344eeb5931e15c8ee24dbdee2b14440990df7ef99bca1c7cdb5554eb45c198e0d01c9fa740e6a07b066bbad19afbf8ef3ffe124fe1d111af0673019a7f68b43a4fb61528d10900d073aa309bc6466d1e3babd7610e4caf41f4aac8acb18537d96a1c070fc0c9dc0cc6a4e8853a1a8e588162b7cce5fa65fbbbaa72ca49804c9a1bb2d2cd3b2ab8b668dc527332984da2f55ad5cec7128d21bdd882bfddace59dcbadef149584d98751ecb8ffaa569abf58379d552b39c742129509f1a7cece716739d91fa03257d06f9cad2d89904be227bd9f2a79a17a2e7aa8ef3f23e63ec166c3285db01a42930ab15f36a3391e58c003c4b68c6082f979a077321c05cd3b74bbebd146da82f49eb2e1d00cc0485f3519dae75c617d398e184373b882a0dae526704489b132b1ef802b766fbed0dd2f0e1d2bbc4769692079772f3786fe3fa23b43f0ad12591ab78ef8d5a7d2777f1d21a4a08525cc1743c90e1ee33e830f5ccb11dce17bb3d39e0dd931fe5f5d7666240f069588ab164924efb9a20c0d84c8ef9ef8077df685d87c1707be3208ab10818629ab9d7641e5bd6b3867c5cb3f2a02b42e47767b58bc8a935a13c03e5e6b1c71ffcad13afa16185645cf52675cae995f4b2ce4a063fd66bfaf1e485089f330d8ea2d7eb92f2df4c89ba36e63babcd9c4fe0ebcdea0dc0ba7b9ed43793774e0058626ce44226b7e666f192a42ecda5d0a37aef12d06e2d059cd0f6ccec181dc137c4506bc0f96e3848d72d5557c86515afb22a5668387135b255d9a8883f19b975c0725df20ea07e723c7d49677e1ee5b47a45962a44fadfb21a91949089cd6a4a69c8e65f5c3643cb5b47051bbcdf88ad681d1b4be64f1b72923373813eecbc4ad970df88f28e2e91ef397303d8305db4fed45f3a18203f68ab5aafb3d82db2f70d9292d0cf8ea068660727c486135ba5732ac7df9ec2649217ec4e406eaf173c26ae6c87ff3852754ef5b99a87a722c42b996ddf19efead80605daae8bf6656454582e06c0e6020f92f6ad27c3cc60e0414e63511fb7067fb23e111690592988c008bee8c896ebb7556c2d144e553f49b1b0045a60f246e00b5b3e9ab2467a2356176334fabfcc1f19bcdde260b6afbc3beace72bac34110e2dcec77d2a158bd4acacc3d12c66427f1b8c5bef4729f9476649c8d9d2393e8a6ce62d568bb694e7a82742dc44b6d017376654cdc478b7eb712f7304a8a54439760ccf96c5a8efd747ff1b32c6b8757fbbd4022d3a5f104e5ed9bfe81f546948ddd4645f3b9021978746bf241af9233e01a3ea9d68d6dbdc932243e49be1bfbe68d7f1896a15d63f8cfec3b1b2ea353c5001d430c1fcde554e2eba568ddcb715a44cc20fcc7988c1cb64bd27168eb85f9c6dd263d85e5e6db33c08b8d81567ef2b3805f2fdb2efa9919b281adf56b8cfc0ff103b6bc9b0d0028bd4ab071cc8df4595214c515753bf6c45fa6bce556a3d532d00984483b2df1a11da30a65babe039fc47d156d445193267cc051064dfb47c81898456ef138a917b4dafecd4203fc284b3c0cf5ca02005ba6c2448389857b4bfd307b395ee43d8d53e35bc9e83ef73f637d6a9d7f4fce23d3f19e83d32c71ecb7955e820a4027cbe82925621ddc30a445803c8d1bb17743dfa99eff678311d745c563d96d7d5e0f9eafec2161adc475aac77740d7d785b09280748c897742eca93bf81e4ec681131ad28b36a1368639825b30c86aa756336bde34966fbbabce47a5505a7b96617cf063f3b1d096e0a879b654f07cf3796e0490192eeabd861a7707738a81a12460f85044118783794a505fb3cdf8c2bb6db0bd8203e71a83adf3d9bce8daa1d564a37996a6be5ca8b0e15bffeaac90851fa7de890d754db4b1c68849754d86a0f6789c785786ff3958dea9f26ef7b14067ff7c70e98597702a3d99924c3e7bb205b507b58b6494e0bae6af77f65cb4fba1c14da228e902fad521c4331959ba3a9c958db4df93b5095e648937b63f540bf408fbf08a8a0e95f5623af2dc21911614d07ccc32e80e5174adad80cd27e8ffd33c63fb5a22d5232ac1860f02bf8fea7de0dd0bc9d021d70fe51596861cc34672c6473d138d9df3c75c560121cd5094f132ecd37b2bfc98f2133b5e5373f40bcc6f321385e4b1b11e525043c1ad46259dac4d4f352ad04b05320da8d0ee7971109c137fe7644d84968e5c7f80b34ca4a712189b4d75415e50cdf0a15474f657203715e1812cb72386d61ee1e5d088c446ab355fe08c68003511f6647870e7a052782592e3e4820f2b5c95658d7cf8dafeb2b0ee3c7779f0c23f03af0788353f12ac71ed0b2e3ac7b0c36af8b2234d551944ccb25de6eda1bf523731786bede1b75de79301dadb7e21f6a9f828eee86bbfcf07c8338d8637e0326f2fbdde22edbcd6140056b8645a4ea428e7deb1657552b7982de3981a1487a72b248e528db2bd6e7f60def5420e8ea54497a0c7448e2e9ceca95bf0be41384898e31cd24493739bd1ec3bfe3dd4ddb87714ccd0d203a97c5b547532a9265ce6c9911b9933f6b81d21dad9ac6cbcf4412b2cf7976f8c8ce3284a201deb8606f2be25e92809800f8646af0a08200fa6f51e4a1dead57348842ac6b1180c609d3c2a0e5dd94af6c8d7c563499d1282773d8481e51a944798a3bd371a675dcd5f8a10635e5038658bbb34b3d557fa27e39cfbeb8aa85d99e38b4218ab68d6eaa80cc354a442a96dfdf7ced927aa9b9e67479cad7fff0be45953d53e190114345dcae818f0da2f506b3c40f04ecafdb1747ac4bb6e389027a3c48ca065eb981e40fe1b1e4393ad06379f5ac016e593ef354bdb447e498c2a484a235ef494ffa07218dcfad7f4d23897298d76336a85b3a4733b7505aee85863f06803d44a50b2818b38453cb4cfa6400d77b6774a56d3e7e3f5cc50ab83b1d79528eaabfa847ca109d7b249badde153d3213cd8bd10b2e25cf3e0f23abcfbb2fc59c1db07a11223e15371be11f6a2e27b97b0ab63c92bb3ed80ecbca4ffe7a31526fa8d1ae918b485e5556f5e8ca5e4ac22a49b67ebf35bbc0a9116abf5df78a457822817b54af5d33d4f6081ff7ed0f96cc445638b5dc1c7eda9252d07f0193256ae6590aad1af5eac141d679f5e5d7fe6b9229c113f90f2307694e9b42d021b2b7d68c8bbbff0782acb44a378a3d314b297ce9fb249e2abf7ce4291e8c64b0352b7a6038752416d7d54b06b2b43872fde2539cf1320971c1104e9bf6092089ef2c003baa166e613a3f853279ba52f78f0bebc39a49f56aa7217f6a12a215ed83a5a4e915ede7b1307841ede5d402056f507e0ed081221e6a178798d490b7d3f7d7d2c96fe49fb7b400fb237cd309684e894c018dc7eca9af520429114a01e3ecf0ce3548926117c", 0xedc}, {&(0x7f0000000380)="24bf52670c73c42dd5326c39bcacc7e440b9f7188aace573993bc43574200d559bda72c18b034b23424f25c918dc181814c7420a0c13524d46f23864f31aad047d169094388d94631bf6c9eb934612e6fac5f70846c05c8f0c7713b5a98722531c53e7f55c9e3a9095410b46936af36513703f55c734c201a7ab08f1f9ee8fd46969efb8af0025973d02ca38cddece7f27cbb96c881930b6602f446c5941bfa912bd43f683af21077d1bd6d3", 0xac}], 0x2}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) [ 605.899314] FAULT_INJECTION: forcing a failure. [ 605.899314] name failslab, interval 1, probability 0, space 0, times 0 [ 605.910636] CPU: 1 PID: 6337 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #11 [ 605.917833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 605.927199] Call Trace: [ 605.929810] dump_stack+0x1b9/0x294 [ 605.933457] ? dump_stack_print_info.cold.2+0x52/0x52 [ 605.938674] should_fail.cold.4+0xa/0x1a [ 605.942756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 605.947875] ? perf_trace_lock_acquire+0xe3/0x980 [ 605.952743] ? perf_trace_lock+0x900/0x900 [ 605.957001] ? find_held_lock+0x36/0x1c0 [ 605.961090] ? check_same_owner+0x320/0x320 [ 605.965431] ? rcu_note_context_switch+0x710/0x710 [ 605.970379] ? do_raw_spin_unlock+0x9e/0x2e0 [ 605.974806] __should_failslab+0x124/0x180 [ 605.979059] should_failslab+0x9/0x14 [ 605.982872] __kmalloc_track_caller+0x2c4/0x760 [ 605.987559] ? _raw_spin_unlock+0x22/0x30 [ 605.991730] ? simple_xattr_get+0x106/0x180 2018/04/22 07:51:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x2, &(0x7f0000000000)=@raw=[@alu={0x0, 0x266b1d6c, 0xb, 0x5, 0xe, 0xfffffffc}], &(0x7f0000000040)='GPL\x00', 0x0, 0x1000, &(0x7f0000000740)=""/4096, 0x0, 0x1, [], r5}, 0x48) syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x2, &(0x7f0000000340)=[@cr4={0x1, 0x20000}, @flags={0x3, 0x1000}], 0x10000000000000e7) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 605.996070] ? vfs_getxattr_alloc+0x256/0x390 [ 606.000580] krealloc+0x65/0xb0 [ 606.003878] vfs_getxattr_alloc+0x256/0x390 [ 606.008206] ? d_find_alias+0x37b/0x490 [ 606.012205] ? path_setxattr+0x220/0x220 [ 606.016274] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.021657] cap_inode_getsecurity+0xf6/0x810 [ 606.026180] ? rootid_owns_currentns+0x1c0/0x1c0 [ 606.030957] ? kasan_check_read+0x11/0x20 [ 606.035113] ? rcu_is_watching+0x85/0x140 [ 606.039275] ? usercopy_warn+0x120/0x120 [ 606.043354] ? rcu_pm_notify+0xc0/0xc0 2018/04/22 07:51:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0xfffffffffffffffe}) open_by_handle_at(r0, &(0x7f0000000000)={0xec, 0x3, "b476a493431a021c7443d5b2c7784a4189ef2de77acf913eae6e2c747a2823254bfb262114956e2e098c93699d3d5cf0f40d5cb5fb1d64054949ad24f9c6096d4a25e3df0881082243778ed4920a7f1b78a93143d4225e80cab85d6bc58f542ffa5c2ff2752e354ba724563315dec3157fb82d1c4fb93b503883760201d58011366f1c01bd01eae6db4019eefebc20574031c07c648c7bd9abacad3a5d0bc470b83f7182cb95b88c84912d0a4adf25161612253b6c58d45aa05ff06b2ee980d4856ff3b360780e489b2fd5d96147c018c51c4909d8026040f47d97c5400e0910ea879999"}, 0x4000) [ 606.047261] security_inode_getsecurity+0xe1/0x130 [ 606.052208] xattr_getsecurity+0x133/0x1f0 [ 606.056461] ? xattr_permission+0x310/0x310 [ 606.060801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.066350] ? security_inode_getxattr+0xf4/0x130 [ 606.071209] vfs_getxattr+0xf2/0x160 [ 606.074944] getxattr+0x139/0x2c0 [ 606.078417] ? path_listxattr+0x190/0x190 [ 606.082581] ? __fget_light+0x2ef/0x430 [ 606.086567] ? fget_raw+0x20/0x20 [ 606.090015] ? __sb_end_write+0xac/0xe0 [ 606.094004] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 606.099535] ? fput+0x130/0x1a0 [ 606.102803] ? ksys_write+0x1a6/0x250 [ 606.106590] ? __ia32_sys_read+0xb0/0xb0 [ 606.110637] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 606.116173] __x64_sys_fgetxattr+0x188/0x230 [ 606.120573] do_syscall_64+0x1b1/0x800 [ 606.124447] ? syscall_return_slowpath+0x5c0/0x5c0 [ 606.129365] ? syscall_return_slowpath+0x30f/0x5c0 [ 606.134292] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 606.139647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 606.144483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.149671] RIP: 0033:0x455389 [ 606.152844] RSP: 002b:00007f4acd9bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 606.160542] RAX: ffffffffffffffda RBX: 00007f4acd9bf6d4 RCX: 0000000000455389 [ 606.167794] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000000013 [ 606.175049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 606.182313] R10: 0000000000000092 R11: 0000000000000246 R12: 0000000000000014 [ 606.189569] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000001 2018/04/22 07:51:49 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) r1 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x199) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000003c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xb) fsetxattr(r1, &(0x7f00000000c0)=@random={'btrfs.', '/dev/audio\x00'}, &(0x7f0000000180)='/dev/audio\x00', 0xb, 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000100)=0x76c5) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000140)={@empty, r2}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000480)={'security\x00'}, &(0x7f0000000080)=0x54) socket$inet(0x2, 0x5, 0x567) sendmsg$nl_route(r4, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c0000fb11003103000a0a00000000ea38c1030bffdf0000001000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001f000000000008002e0000000000080025000000000008001e000000000008000f000000000014001800100001000800000000f0ffff20000000"], 0x5c}, 0x1}, 0x0) 2018/04/22 07:51:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/22 07:51:49 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0xc}, {0x6}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r2, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r2, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r2, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r2, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r2, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000380)) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000080)) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'bond0\x00'}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f000053c000)}, 0x0) [ 606.229066] xt_nfacct: accounting object `syz1' does not exists [ 606.312789] *** Guest State *** [ 606.316214] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 606.325138] CR4: actual=0x0000000000022040, shadow=0x0000000000020000, gh_mask=ffffffffffffe871 [ 606.334155] CR3 = 0x0000000000000000 [ 606.337946] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 606.343966] RFLAGS=0x00001002 DR7 = 0x0000000000000400 [ 606.350047] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 606.356776] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 606.364823] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 606.372860] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 606.380931] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 606.388993] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 606.393949] xt_nfacct: accounting object `syz1' does not exists [ 606.397055] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 606.397068] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 606.397085] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 606.397096] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 606.397111] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 606.397120] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 606.397131] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 606.397148] Interruptibility = 00000000 ActivityState = 00000000 2018/04/22 07:51:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000500", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) [ 606.463448] *** Host State *** [ 606.466733] RIP = 0xffffffff811f6429 RSP = 0xffff88018c93f390 [ 606.472747] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 606.479219] FSBase=00007fdab7f13700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 606.487051] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 606.492992] CR0=0000000080050033 CR3=00000001b1927000 CR4=00000000001426f0 [ 606.500052] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 606.506769] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 606.512862] *** Control State *** [ 606.516366] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ca [ 606.523068] EntryControls=0000d1ff ExitControls=0023efff [ 606.528563] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 606.535527] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 606.542237] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 606.548849] reason=80000021 qualification=0000000000000000 [ 606.555211] IDTVectoring: info=00000000 errcode=00000000 [ 606.560708] TSC Offset = 0xfffffeb85fd09109 [ 606.565073] EPT pointer = 0x00000001bafe801e 2018/04/22 07:51:49 executing program 3: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x40028400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001140)=@assoc_id=r4, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000018000)) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0xfd, 0x0, [0x7, 0x20, 0xff, 0x1]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000000c0)={0x1}) 2018/04/22 07:51:49 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x10001, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/22 07:51:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={"6e2f740200000000000600", 0x19, 0x5, 0x6b8, [0x200008c0, 0x0, 0x0, 0x20000be0, 0x20000e70], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'bcsf0\x00', 'teql0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'vlan0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'ipddp0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x158, 0x190, [@vlan={'vlan\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syz_tun\x00', 'erspan0\x00', 'eql\x00', 'gretap0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0x110, 0x148, [@cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', 'sit0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'ip6_vti0\x00', 'lo\x00', 'sit0\x00', @random="2021a7a7522e", [], @random="e261afd84740", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x730) 2018/04/22 07:51:49 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) 2018/04/22 07:51:49 executing program 2 (fault-call:1 fault-nth:2): r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000000c0)=""/146, 0x92) 2018/04/22 07:51:49 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'ifb0\x00', 'bpq0\x00', 'gretap0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa0, 0xd0}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x0, 0x0, 0x0, 'bcsh0\x00', 'eql\x00', 'vlan0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x100, 0x130, 0x160, [@cgroup0={'cgroup\x00', 0x8}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x1, @empty, 0x0, @multicast1=0xe0000001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'ip6gre0\x00', 'ipddp0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd8, 0xd8, 0x108, [@vlan={'vlan\x00', 0x8}, @realm={'realm\x00', 0x10}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x3}]}, 0x440) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0xfffffffffffffdaa) 2018/04/22 07:51:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'ipddp0\x00', 0x2}, 0x18) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x5) memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x2) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ptrace$cont(0x18, r3, 0x80000000, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006e40), &(0x7f0000006e80)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) 2018/04/22 07:51:49 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000c06010000000000000000000fadf18cfdff000006000000"], 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2b, 'io', 0x20}]}, 0x4) [ 606.690323] FAULT_INJECTION: forcing a failure. [ 606.690323] name failslab, interval 1, probability 0, space 0, times 0 [ 606.701664] CPU: 0 PID: 6395 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #11 [ 606.708857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.718214] Call Trace: [ 606.720820] dump_stack+0x1b9/0x294 [ 606.724465] ? dump_stack_print_info.cold.2+0x52/0x52 [ 606.729670] ? vfs_getxattr+0xf2/0x160 [ 606.733566] ? getxattr+0x139/0x2c0 [ 606.737205] ? __x64_sys_fgetxattr+0x188/0x230 [ 606.741794] ? do_syscall_64+0x1b1/0x800 [ 606.745863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.751239] should_fail.cold.4+0xa/0x1a [ 606.755307] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 606.760400] ? find_held_lock+0x36/0x1c0 [ 606.764453] ? find_held_lock+0x36/0x1c0 [ 606.768507] ? find_held_lock+0x36/0x1c0 [ 606.772560] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 606.777564] ? map_id_up+0x196/0x3c0 [ 606.781261] ? make_kprojid+0x30/0x30 [ 606.785050] ? do_raw_spin_unlock+0x9e/0x2e0 [ 606.789444] ? rcu_is_watching+0x85/0x140 [ 606.793576] ? from_kuid+0x7d/0xb0 [ 606.797100] ? map_id_up+0x3c0/0x3c0 [ 606.800798] ? _raw_spin_unlock+0x22/0x30 [ 606.804930] __should_failslab+0x124/0x180 [ 606.809155] should_failslab+0x9/0x14 [ 606.812938] kmem_cache_alloc_trace+0x4b/0x780 [ 606.817503] ? cap_inode_killpriv+0x40/0x40 [ 606.821814] cap_inode_getsecurity+0x359/0x810 [ 606.826382] ? rootid_owns_currentns+0x1c0/0x1c0 [ 606.831122] ? kasan_check_read+0x11/0x20 [ 606.835255] ? rcu_is_watching+0x85/0x140 [ 606.839384] ? usercopy_warn+0x120/0x120 [ 606.843430] ? rcu_pm_notify+0xc0/0xc0 [ 606.847307] security_inode_getsecurity+0xe1/0x130 [ 606.852240] xattr_getsecurity+0x133/0x1f0 [ 606.856462] ? xattr_permission+0x310/0x310 [ 606.860771] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.866299] ? security_inode_getxattr+0xf4/0x130 [ 606.871127] vfs_getxattr+0xf2/0x160 [ 606.874829] getxattr+0x139/0x2c0 [ 606.878269] ? path_listxattr+0x190/0x190 [ 606.882403] ? __fget_light+0x2ef/0x430 [ 606.886362] ? fget_raw+0x20/0x20 [ 606.889800] ? __sb_end_write+0xac/0xe0 [ 606.893762] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 606.899282] ? fput+0x130/0x1a0 [ 606.902543] ? ksys_write+0x1a6/0x250 [ 606.906325] ? __ia32_sys_read+0xb0/0xb0 [ 606.910368] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 606.915895] __x64_sys_fgetxattr+0x188/0x230 [ 606.920291] do_syscall_64+0x1b1/0x800 [ 606.924165] ? finish_task_switch+0x1ca/0x810 [ 606.928645] ? syscall_return_slowpath+0x5c0/0x5c0 [ 606.933565] ? syscall_return_slowpath+0x30f/0x5c0 [ 606.938478] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 606.943826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 606.948659] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.954178] RIP: 0033:0x455389 [ 606.957351] RSP: 002b:00007f4acd9bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 606.965041] RAX: ffffffffffffffda RBX: 00007f4acd9bf6d4 RCX: 0000000000455389 [ 606.972293] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000000013 [ 606.979544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 606.986794] R10: 0000000000000092 R11: 0000000000000246 R12: 0000000000000014 [ 606.994044] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 607.002131] ================================================================== [ 607.009852] BUG: KASAN: null-ptr-deref in xattr_getsecurity+0x18a/0x1f0 [ 607.016610] Read of size 20 at addr 0000000000000000 by task syz-executor2/6395 [ 607.018179] xt_nfacct: accounting object `syz1' does not exists [ 607.024052] [ 607.024073] CPU: 0 PID: 6395 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #11 [ 607.024081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.024086] Call Trace: [ 607.024107] dump_stack+0x1b9/0x294 [ 607.024125] ? dump_stack_print_info.cold.2+0x52/0x52 [ 607.024141] ? kasan_check_write+0x14/0x20 [ 607.024160] ? do_raw_spin_lock+0xc1/0x200 [ 607.068083] ? vprintk_func+0x81/0xe7 [ 607.071872] ? xattr_getsecurity+0x18a/0x1f0 [ 607.076267] kasan_report.cold.7+0x6d/0x2fe [ 607.080574] check_memory_region+0x13e/0x1b0 [ 607.084966] memcpy+0x23/0x50 [ 607.088058] xattr_getsecurity+0x18a/0x1f0 [ 607.092278] ? xattr_permission+0x310/0x310 [ 607.096585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.102126] ? security_inode_getxattr+0xf4/0x130 [ 607.106955] vfs_getxattr+0xf2/0x160 [ 607.110654] getxattr+0x139/0x2c0 [ 607.114091] ? path_listxattr+0x190/0x190 [ 607.118235] ? __fget_light+0x2ef/0x430 [ 607.122200] ? fget_raw+0x20/0x20 [ 607.125638] ? __sb_end_write+0xac/0xe0 [ 607.129597] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 607.135128] ? fput+0x130/0x1a0 [ 607.138392] ? ksys_write+0x1a6/0x250 [ 607.142178] ? __ia32_sys_read+0xb0/0xb0 [ 607.146228] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 607.151753] __x64_sys_fgetxattr+0x188/0x230 [ 607.156151] do_syscall_64+0x1b1/0x800 [ 607.160028] ? finish_task_switch+0x1ca/0x810 [ 607.164507] ? syscall_return_slowpath+0x5c0/0x5c0 [ 607.169422] ? syscall_return_slowpath+0x30f/0x5c0 [ 607.174339] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 607.179688] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 607.184518] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.189689] RIP: 0033:0x455389 [ 607.192861] RSP: 002b:00007f4acd9bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 607.200552] RAX: ffffffffffffffda RBX: 00007f4acd9bf6d4 RCX: 0000000000455389 [ 607.207805] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000000013 [ 607.215056] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 607.222306] R10: 0000000000000092 R11: 0000000000000246 R12: 0000000000000014 [ 607.229557] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 607.236816] ================================================================== [ 607.244152] Disabling lock debugging due to kernel taint [ 607.249634] Kernel panic - not syncing: panic_on_warn set ... [ 607.249634] [ 607.257002] CPU: 0 PID: 6395 Comm: syz-executor2 Tainted: G B 4.17.0-rc1+ #11 [ 607.261028] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 607.265573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.265578] Call Trace: [ 607.265600] dump_stack+0x1b9/0x294 [ 607.265631] ? dump_stack_print_info.cold.2+0x52/0x52 [ 607.265651] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 607.302368] ? xattr_getsecurity+0xc0/0x1f0 [ 607.306677] panic+0x22f/0x4de [ 607.309864] ? add_taint.cold.5+0x16/0x16 [ 607.313994] ? do_raw_spin_unlock+0x9e/0x2e0 [ 607.318388] ? do_raw_spin_unlock+0x9e/0x2e0 [ 607.322780] ? xattr_getsecurity+0x18a/0x1f0 [ 607.327180] kasan_end_report+0x47/0x4f [ 607.331134] kasan_report.cold.7+0x76/0x2fe [ 607.335441] check_memory_region+0x13e/0x1b0 [ 607.339830] memcpy+0x23/0x50 [ 607.342920] xattr_getsecurity+0x18a/0x1f0 [ 607.347138] ? xattr_permission+0x310/0x310 [ 607.351453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.356973] ? security_inode_getxattr+0xf4/0x130 [ 607.361799] vfs_getxattr+0xf2/0x160 [ 607.365494] getxattr+0x139/0x2c0 [ 607.368930] ? path_listxattr+0x190/0x190 [ 607.373062] ? __fget_light+0x2ef/0x430 [ 607.377022] ? fget_raw+0x20/0x20 [ 607.380458] ? __sb_end_write+0xac/0xe0 [ 607.384416] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 607.389931] ? fput+0x130/0x1a0 [ 607.393191] ? ksys_write+0x1a6/0x250 [ 607.396971] ? __ia32_sys_read+0xb0/0xb0 [ 607.401020] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 607.406539] __x64_sys_fgetxattr+0x188/0x230 [ 607.410931] do_syscall_64+0x1b1/0x800 [ 607.414802] ? finish_task_switch+0x1ca/0x810 [ 607.419281] ? syscall_return_slowpath+0x5c0/0x5c0 [ 607.424192] ? syscall_return_slowpath+0x30f/0x5c0 [ 607.429105] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 607.434455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 607.439280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.444447] RIP: 0033:0x455389 [ 607.447617] RSP: 002b:00007f4acd9bec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 607.455306] RAX: ffffffffffffffda RBX: 00007f4acd9bf6d4 RCX: 0000000000455389 [ 607.462645] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000000013 [ 607.469897] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 607.477148] R10: 0000000000000092 R11: 0000000000000246 R12: 0000000000000014 [ 607.484398] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 607.492153] Dumping ftrace buffer: [ 607.495671] (ftrace buffer empty) [ 607.499357] Kernel Offset: disabled [ 607.502960] Rebooting in 86400 seconds..