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", 0x1000}, {&(0x7f0000000340)="d6cfd142545115c08ae4c924488f468e1c0a2a8b166513522a66fe6decd276af407ba758b0058c0afb4115a2f444cd90737d5b6b0509db76951eed3b6686ce6a52e8b83127d6be76ae724280d811199b7e79d6ac543780d38eecf9d6e2dedbe2361e8f4976014ca691da0d5d690a5698f921371daf10be", 0x77}, {&(0x7f00000003c0)="02b30106256a643c202369e6b37f140a8f0d7629a6cbb39b4dc3b57492d9c0b1a6a30eb84b34b0e0d5a50f40cd04a1f8fc988dd6660f1a4be561284bcacb3d88d9f8050d6c6ac49bd14834bb514abe969d90bd4fe4bd2dd1ce6a735f60c1b293b2ec70fd5cc0da7e80ff6a51829093b7efbe3902d12007f066cfdbc1ef3732cf3a37c7318269d3ded6569e0ac992c222893589dd0e7b213783641daaaec62fedc43efadf942dbb6b7b93ff85311e99e0a6db32635524a7b01b8a9d7c72e023711f236f79b73042cb79232c5dca45a45da8b1a37e0549c44352a926a254a251229ceeaaf0ced8726bd1775bb34dbf7705d554", 0xf2}], 0x6, &(0x7f00000015c0)=[{0x58, 0x1, 0x8, "c4458bce03f587f2b07391e8db55195da7a2be80d3bc9e920aecde8e003f8358538abd2ac8b79c7f92bd231e686b74734329a4f725a887bf5012262f067793fe97c4904517"}], 0x58, 0x40080}, 0x20000080) umount2(&(0x7f0000000580)='.', 0x4) 2018/05/06 07:01:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) listen(r0, 0x40) 2018/05/06 07:01:04 executing program 5: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x101, @tick, {}, {}, @addr}], 0x90) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r3, 0x212, 0x70bd2b, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x61fa}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000840}, 0x1) 2018/05/06 07:01:05 executing program 1: r0 = socket$unix(0x1, 0x800000005, 0x0) sendmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002d80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32, &(0x7f0000003040), 0x0, &(0x7f0000003080)}}], 0x1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r1, r2, 0x10001, 0x200000) 2018/05/06 07:01:05 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 07:01:05 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800c1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000200)=""/213) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x3, 0x1, 0x2, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000000c0)={[], 0x3, 0x83, 0x100000001, 0x9, 0x253, r3}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/05/06 07:01:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2d0800, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x8, 0x4, 0x1000, &(0x7f00000001c0)="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"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x6, 0x8001, 0x6, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000011c0)={r2, 0x4}, &(0x7f0000001200)=0x8) 2018/05/06 07:01:05 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x401, 0x200000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/224) 2018/05/06 07:01:05 executing program 5: r0 = socket(0x3, 0x20000000000007, 0xfffffffffffffffd) pwrite64(r0, &(0x7f0000000000)="3cc69b334ff8a57309739797e78c58500787bcc9d625cc617ab1481d3349d3a8bcc0ad2999c88cadb32866ed5856ee9144b16b2525515170852fa3cd673814054ec148814a5eeac4b2814b0e5d1dc3e62618d47cbd1a6f25f73ed518e3c3d8a4f675db87f514fb40d1", 0x69, 0x0) write(r0, &(0x7f00008c6fdd)="220000005e000721004f10f7e2ff05000200030001000005000800000000ff02f155", 0x22) 2018/05/06 07:01:05 executing program 0: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x80000000, 0x15, 0x0, 0xa7, "044c5c975acd82c434a1ffc3f177433500bb4317781a4cff4eabb97780fed739"}) fcntl$setlease(r0, 0x400, 0x2) 2018/05/06 07:01:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000280)) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x2, 0x10000) r4 = semget(0x3, 0x3, 0x430) semtimedop(r4, &(0x7f0000000100)=[{0x7, 0x20, 0x1000}, {0x3, 0xdf, 0x1800}, {0x0, 0x0, 0x800}, {0x0, 0x1, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0x2, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x6, 0x800}], 0x8, &(0x7f0000000140)={0x0, 0x1c9c380}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) madvise(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x2) dup3(r1, r0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/05/06 07:01:05 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) fcntl$notify(r0, 0x402, 0x24) 2018/05/06 07:01:06 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) 2018/05/06 07:01:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x40000) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c3", 0x1, r1) socketpair$inet6(0xa, 0x80006, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VT_RELDISP(r4, 0x5605) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000300)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000340)=r5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000180)=0x8) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={'team_slave_1\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$SG_GET_ACCESS_COUNT(r7, 0x2289, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8206, 0x4, 0xdc26, r6}, 0x10) 2018/05/06 07:01:06 executing program 5: r0 = socket(0x1e, 0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/05/06 07:01:06 executing program 7: rt_sigtimedwait(&(0x7f00000003c0), &(0x7f0000000040), &(0x7f0000000000), 0xfffffffffffffd53) 2018/05/06 07:01:06 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/06 07:01:06 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) move_pages(r1, 0x5, &(0x7f0000000200)=[&(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000fef000/0xf000)=nil], &(0x7f0000000080)=[0x8, 0x9, 0xa, 0x0, 0x48], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) getpeername$ax25(r2, &(0x7f0000000280), &(0x7f0000000240)=0xfffffffffffffc6c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/06 07:01:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) rt_sigprocmask(0x2, &(0x7f0000000180)={0x100000000}, &(0x7f00000001c0), 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02a5cf7a3a95b5dd16bbfbb59618791ef78f18432ee616dafcdfaafb7f2475feb8c5f74bfc973e44452422a1b668ee56ac473ccd89336bbaa2bfab9db9f0b695ef7b9c8d4ba4433164081eab6f459a402f882779be89d05d1fbb719527fd9c70d9717fa9095068153758a09217a6667b5983e4ef9546aaf5d54ba8990a7aa898ea2556d42c6497b837718f7e6d2218237e754c461411efc2e36f5c4ac23647a71c29b89ad2aa037e47a9172aa7ca0e74"], 0x28}, 0x1}, 0x0) 2018/05/06 07:01:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCGPTPEER(r0, 0x40045431, 0x10000001000000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/06 07:01:06 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) getcwd(&(0x7f0000000000)=""/185, 0xb9) 2018/05/06 07:01:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000140)="364ef20b", &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/05/06 07:01:06 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x400, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x21}, 0x1678}}, [0x7, 0x0, 0x5bc3, 0x1, 0x7fff, 0x7f, 0x3, 0x6, 0x4, 0x100000000, 0x2, 0x4, 0x800a416, 0x200, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0xac}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0x3) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000000)={0x0, 0xfffffffffffffcb9, &(0x7f0000d8c309)}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9, 0x7, 0x8040) membarrier(0x49, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r4 = socket$unix(0x1, 0x3, 0x0) getsockname$unix(r4, &(0x7f00000000c0), &(0x7f0000000140)=0xffffffffffffff7b) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) ptrace$pokeuser(0x6, r5, 0x3ff, 0x4) symlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') 2018/05/06 07:01:06 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) clock_getres(0x7, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0x4324}}, 0x2, 0x6, 0x8, 0x1, 0x44}, &(0x7f00000001c0)=0x98) 2018/05/06 07:01:06 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) write(r1, &(0x7f0000000000)="2400000020002553075f01650272fcf28000000000101500002b06000000000000001000", 0x24) 2018/05/06 07:01:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x4, 0x1) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000200)={0x6, 0x2, 0x0, 0x600000000, 0x100000000, 0x1, 0x2, 0x2, 0xffffffffffffee1d, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x5, 0x8, 0x1a1, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x6, 0x30}, &(0x7f0000000180)=0xc) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/05/06 07:01:06 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc2000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) write$binfmt_elf64(r2, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0xda0, 0x3, 0x7, 0x5, 0x2, 0x3f, 0x3, 0x15b, 0x40, 0x348, 0x2, 0x3f, 0x38, 0x1, 0x0, 0x3f, 0x80}, [{0x7, 0x4, 0x4, 0x7, 0x2, 0x2, 0x5}], "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"}, 0x1078) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/05/06 07:01:06 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="90", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x100000000) tee(r0, r0, 0xe17b, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/06 07:01:06 executing program 7: r0 = socket$inet(0x2, 0x4010000000803, 0x3) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x509000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000280)={0x100000001, 0x10000, 0x3}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setgroups(0x3, &(0x7f0000000200)=[r1, r2, r4]) unshare(0x400) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'veth0\x00'}, 0x18) [ 93.845917] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 93.876882] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.883824] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.908187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 07:01:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000001200)=""/218, 0xda}, {&(0x7f0000000000)=""/45, 0x2d}], 0x3, 0x0) 2018/05/06 07:01:06 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001040)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) 2018/05/06 07:01:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) mq_notify(r2, &(0x7f0000000140)={0x0, 0x24, 0x1, @thr={&(0x7f00000000c0)="4e9bd92bc45866422e6fd47f9d22e013aaca9ece58b7bc9273f9c4c08001987f742cb574c07862b71ea4d96267f63190b7c9df815def12b4cb6612621a70067c9aae4a2d0e2428d88a61ee0935810893bc54c3ad48b9d40def2ea96c6634498c7c4a5b6f2be232c9a2d2586b4f2ffc16e9d68ad067606f2a5427ce1b6142bc3a", &(0x7f0000000200)="77b7573ef3656ea825a858b13941098e6c8c873b541145c35170551897382c3ed455ba4e72211b506bc2ba3d024fe1c166f54e846d0ab36ec6699d133fac9b9afdd17103f35e7482c479d881abc19dbabaa0815b935599b28086b645915ada919feb448c9710a7cc99fbab6eb06a3131fa236c6237c1c0928ac6b211b63a7be2a50cff30c0b85374cca44f435221729d978d9413f252206f9ff5dcef143316c32e18835f14a98bf03bf035848e54fc197641ec37d23f"}}) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/06 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x5ee, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ftruncate(r0, 0xffff) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000002c0), &(0x7f0000000300), 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x6) [ 93.968819] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.975407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.982327] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.988795] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/06 07:01:07 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x6a8200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0xf045719c536b900c, r0}) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) close(r0) [ 94.044929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 94.080379] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.087103] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/06 07:01:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000040)=0x4, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000980)="06", 0x1, 0x24000005, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/06 07:01:07 executing program 0: r0 = socket$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) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r4, 0xb50e}, 0x8) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/05/06 07:01:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f0000000140)=""/84, 0x54}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002440)=[{&(0x7f0000001440)=""/4096, 0x1000}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ptrace$getsig(0x4202, r1, 0xdf, &(0x7f0000002480)) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0662e873"], 0xff86) 2018/05/06 07:01:07 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc2000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) write$binfmt_elf64(r2, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0xda0, 0x3, 0x7, 0x5, 0x2, 0x3f, 0x3, 0x15b, 0x40, 0x348, 0x2, 0x3f, 0x38, 0x1, 0x0, 0x3f, 0x80}, [{0x7, 0x4, 0x4, 0x7, 0x2, 0x2, 0x5}], "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"}, 0x1078) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/05/06 07:01:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) close(r1) 2018/05/06 07:01:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$llc(r1, &(0x7f0000000140)=""/253, 0xfd, 0x40, 0x0, 0x0) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0x21}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e22, 0x2, 0xa, 0x20, 0x80, 0x87, 0x0, r2}, {0x0, 0x7f, 0x5, 0x8, 0x6, 0x6, 0x7, 0x8}, {0xa7, 0x579f, 0x400, 0xfffffffffffffffd}, 0x1ff, 0x0, 0x0, 0x1, 0x3, 0x2}, {{@in6, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x2, 0x2, 0x4, 0x5, 0xeca, 0xfffffffffffffffd}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6, 0x4e21, 0x0, 0x4e23, 0x5, 0x0, 0x20, 0xa0, 0x2f, 0x0, r2}, {0x94, 0x3, 0x74, 0x69f, 0xff, 0x18, 0x20000000000000, 0x5}, {0x401, 0x3, 0x4, 0x5}, 0xffffffffffffff81, 0x6e6bb0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x0, 0x0, 0x7f, 0xc5fc}}, 0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/}dp\x00') ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r4}) preadv(r4, &(0x7f0000000080)=[{&(0x7f0000723f20)=""/127, 0x5f}], 0x1, 0x100) 2018/05/06 07:01:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/56) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 94.439456] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.446081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.452961] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.459428] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/06 07:01:07 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) fcntl$setpipe(r2, 0x407, 0x9) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0xa}) [ 94.552153] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 94.585364] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.591980] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/06 07:01:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) listen(r0, 0x6c) 2018/05/06 07:01:08 executing program 0: unshare(0x400) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) 2018/05/06 07:01:08 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) fcntl$setpipe(r2, 0x407, 0x9) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0xa}) 2018/05/06 07:01:08 executing program 2: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100, 0x400000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0xffffffff80000000, 0x3, 0x81, 0x3}, {0x3, 0x1, 0x90c7, 0x4}, {0x8000, 0x3, 0x6, 0x200}, {0x4, 0x5, 0x2, 0x1}, {0x0, 0x5, 0x5, 0x1000}, {0x4, 0x2, 0x0, 0x7}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0xf4, 0x8, 0xffffffff, 0x7, 0x1, 0xf7}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001600)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001640)={@empty, r1}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./bus\x00', 0x7fffffff, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)) write$rdma_cm(r2, &(0x7f0000000200)=ANY=[], 0xfffffe6b) 2018/05/06 07:01:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r0, &(0x7f00000001c0)=""/2, 0x2, 0x0, 0x0, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0xffffffffffffff0a}], 0x0) 2018/05/06 07:01:08 executing program 3: timer_create(0x16d1fee79f7f6b97, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f00000001c0)) 2018/05/06 07:01:08 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/163) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="0980c20f090000002baa0600ffff000045687f4186a7c29832a85ea18f0605d09e1427719373557432ca889a3c8a1f348ee80482b3dc0954fc36f2ad04cf3478cbb938076be4ee6c8d1f1b5cc08381a58183b1718ecd4776c67587ab53acd5ae34c5c5855d3be46ee7583590e10e3c3a9d4d2f2c365fad65ece264e3bc0d1c8ad3bb0f0dc3558b06220dda8b48f988a4331dcacb42829c386899f3623f22fc8e04068f838b5d75fa498913e8f04e9dad"], &(0x7f0000000000)) 2018/05/06 07:01:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x3, 0x8, 0x0, 0xbb, 0x2, 0x1ff, 0x7, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x4ee, 0x1000, "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"}, 0x1008) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) 2018/05/06 07:01:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000501000000000000000004000000f483ab968b5a3782c7a3684908d101b5515fb2ddfed4b5d9b4307fc1dd3fd168b80665db1129080b29671d9e0a817737a3cf0955c73327813235da99d577432b28ae7dbcd955ac0de7b9b460c88b7b0d288c1e2179803cfe6218ace66402302636cc6f8eb917cce7a87d881c7f321aaa79d9d8e69ccd8a978b490ba658c2a835a967519436ed3bea1d266281a607e05ef0b71bbb74a0a616e7a6071dd05a793a26512417caf4a4a5e8741366e47291ea0053eca5"], 0x1}, 0x1}, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000002c0)=0x90) 2018/05/06 07:01:08 executing program 4: request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)=0x100000001, 0x4) 2018/05/06 07:01:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/229) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000004ac0)=ANY=[@ANYBLOB="0300000000000000"], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) 2018/05/06 07:01:08 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) getsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_adjtime(0xfffffffffffffbfb, &(0x7f0000000280)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2100) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/177, &(0x7f0000000100)=0xb1) 2018/05/06 07:01:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000080)={0x6, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) r3 = getegid() getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0x4) setgid(r3) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00'], 0x2) setgid(r3) 2018/05/06 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000b84000/0x4000)=nil, 0x4000, 0xa, 0xf94b, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mbind(&(0x7f00004ba000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040)=0x4, 0x8, 0x0) 2018/05/06 07:01:08 executing program 7: semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = semget(0x3, 0x3, 0x210) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/06 07:01:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f0000000140)=""/226, 0xe2, 0x10000, &(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team0\x00'}}, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8001, 0x4, [0xc8, 0x0, 0x80, 0xfffffffffffffffc]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="180000001d00ff0400030000000000000000000000000000"], 0x18}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/05/06 07:01:09 executing program 6: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/83, 0x53) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/06 07:01:09 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/control/file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) tkill(r0, 0x3c) mkdir(&(0x7f0000000000)='./file0/control/file0/file0\x00', 0x0) socketpair(0x1, 0x807, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000240)=""/4096) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/05/06 07:01:09 executing program 7: mlockall(0x2) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000001580)=[{&(0x7f0000000140)='W', 0x1}], 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000100), 0x1ff, 0x1) 2018/05/06 07:01:09 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000240)=0x80) sendto$inet6(r0, &(0x7f0000000280)="71105061ee3484f9176ce7bc1afcbd4ceaeae372d2e655675e6f9b8acfb7cf5b30bbd8d9055213ab29f5bd3814805962d6b5c5937d74bd12e46eebb2ad803b39235e0c03e01c3a009dc1221095d91239ad44d07ffbc609e866d6613fd364970f3be3f9a2d00beff6b43cd1b59d068217e75912549ff617cbe31dd4182d3e3450a8e8c83dacdc0240001aee48fdad032a6f0d2daf8c81a47724438ee76813a51a2b8628c3da9a0362041d4c8e687075714e7a055c53fc9050cafcb0f5bfa06b2476dcfa1f6b413c123e91bcdfccbf9bd97e9417b6cedcbe17046c01", 0xdb, 0x4080, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000002fe4)={0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4100, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x3ff, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getae={0x50, 0x1f, 0x100, 0x70bd28, 0x25dfdbfd, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x2, 0x3c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1}, [@replay_thresh={0x8, 0xb, 0x100000000}, @etimer_thresh={0x8, 0xc, 0xffffffffffff93d0}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x40) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000480)=0x6e3, 0x1) sendto$inet6(r2, &(0x7f0000000380)="3243599d5acd9d3ace289a799434cde118efc7c643cb6b8ff7da84d55128e35a21e80f6d7eb14dce4516af65babd016f87bcc8a775f13cd95d6fb6f422f551cc977dbe56c785f8752bb134d728af5f98de4a798ebd4738a81033da724b098435f850e0527de6ea41e7fadd43c83430ce04f90cc8d8a18a3e286c47e73b6f75b031fd8f9e2a58c245fc18d576d270aaf05a02232b8eac20215ffe59a94204", 0x9e, 0xc004, &(0x7f0000000440)={0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/05/06 07:01:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003200)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/250, 0xfa}, {&(0x7f0000000580)=""/57, 0x39}], 0x7, &(0x7f0000000640)=""/253, 0xfd}, 0x3ba}, {{&(0x7f0000000740)=@rc, 0x80, &(0x7f00000019c0)=[{&(0x7f00000007c0)=""/27, 0x1b}, {&(0x7f0000000800)=""/201, 0xc9}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000940)=""/70, 0x46}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001a40)=""/37, 0x25, 0xf7}, 0x7fff}, {{&(0x7f0000001a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003100)=[{&(0x7f0000001b00)=""/89, 0x59}, {&(0x7f0000001b80)=""/214, 0xd6}, {&(0x7f0000001c80)=""/193, 0xc1}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/83, 0x53}, {&(0x7f0000002e00)=""/207, 0xcf}, {&(0x7f0000002f00)=""/179, 0xb3}, {&(0x7f0000002fc0)=""/8, 0x8}, {&(0x7f0000003000)=""/211, 0xd3}], 0x9, &(0x7f00000031c0)=""/37, 0x25, 0x5906b0bd}, 0x3}], 0x3, 0x40010000, &(0x7f00000032c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', r1}) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8000, 0x90000) fgetxattr(r0, &(0x7f0000003340)=@random={'btrfs.', 'ip6gretap0\x00'}, &(0x7f0000003380)=""/224, 0xe0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000003300)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000003480)=@generic={0x7, 0x40, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003600), &(0x7f0000003640)=0xffffffffffffff47) 2018/05/06 07:01:09 executing program 0: r0 = socket(0x1e, 0x2, 0x1) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) r3 = msgget$private(0x0, 0x220) msgrcv(r3, &(0x7f00000008c0)={0x0, ""/22}, 0x1e, 0x0, 0x3000) r4 = dup2(r2, r0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000880)) write$binfmt_elf32(r2, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x7f, 0x100, 0xba12, 0x5c3, 0x3, 0x0, 0x9, 0x371, 0x38, 0xab, 0xfffffffffffffffa, 0x8, 0x20, 0x1, 0x3a5, 0x10001, 0x1}, [{0x6474e551, 0x8, 0x6, 0x7fffffff, 0x5, 0x5, 0x5, 0x5070}, {0x2, 0x813d, 0x5, 0x68e2, 0x3, 0x1f, 0x53d}], "c18e6f5b61fa5dcf5f16871f2902fec7cd41558390149cc9acca7a91757f05603a8f819d541f776fae88d02ae064d4e655a17a5939ee44791c5e3e83c19be26ed89fb3b914344dfbfdeab0ee679b49292ebb8f292b2960a67ba1f3ffc9d6564da362ebe904eae07f7f9abfb5b13dea80944c2c845a118880800082832e875d52d2e2a30fdc01ab4a5e3fe1d0a0208a48738c0f9cc7b0a8c79cc9b9cc08582722156446a98ccb4348773a2e7059e47a3dddd1a921e4b8762ddd38591067bfc99c9a63821cbe784aa16ae4", [[], [], [], [], [], [], []]}, 0x842) 2018/05/06 07:01:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) io_setup(0x6, &(0x7f00000015c0)=0x0) io_destroy(r1) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/196, 0xc4}, {&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000001200)=""/217, 0xd9}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f0000001300)=""/251, 0xfb}, {&(0x7f0000001400)=""/212, 0xd4}, {&(0x7f0000001500)=""/5, 0x5}], 0x8) pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000001640)) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xffffffeb}], 0x1) 2018/05/06 07:01:09 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00w') exit(0x400003) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/06 07:01:09 executing program 7: mlockall(0x2) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000001580)=[{&(0x7f0000000140)='W', 0x1}], 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000100), 0x1ff, 0x1) 2018/05/06 07:01:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000c34000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r2 = semget(0x2, 0x2, 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000500)={0x3ff, 0x1000, 0x6, 'queue0\x00', 0xffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1800008}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x110, r5, 0x214, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3257}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x14}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f00000008c0)=""/54) execveat(r3, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000600)='$.system\'vboxnet1/(mime_typemd5sumsystem^\x00', &(0x7f0000000640)='queue0\x00'], &(0x7f0000000880)=[&(0x7f00000006c0)='IPVS\x00', &(0x7f0000000700)='IPVS\x00', &(0x7f0000000740)='lonodeveth1keyring\x00', &(0x7f0000000780)='IPVS\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00'], 0x400) sendmsg$nl_generic(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x500025}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, 0x1d, 0x300, 0x70bd25, 0x25dfdbfc, {0x12}, [@generic="af8b4d5f0ed1047e369e3cba670bd1eec037aaf3b4040fc55b0d9c8cf8af2a7e626b5507bd052152a95b648437f73c"]}, 0x44}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000000040)=""/219) tkill(r1, 0x1000000000016) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) 2018/05/06 07:01:09 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/06 07:01:09 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) recvmsg(r0, &(0x7f0000004580)={&(0x7f0000004240)=@ll, 0x80, &(0x7f0000004480), 0x0, &(0x7f00000044c0)=""/171, 0xab}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@empty, @local}, &(0x7f00000001c0)=0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400200, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/160) 2018/05/06 07:01:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x105002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000939000)=0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/05/06 07:01:09 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xff, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r2, 0x4, 0x6, &(0x7f00000000c0)="d016adccb121213a650404e6688444aedb02072d4a4ddb6b174a7c6c76baee7ba17a21831b6f542fe500a1ec29501873c71bc47f961244241f876e9849f37789a86fa4f2fd94b1393e0239ec99d4d6602621df6282d87edb52c55eb3439deaebf373844d7efb44b9f848f32088b48ea226a9cd962a21bcdd20c52fc9142cfb1f207c3ad0ea8ff3679c434a0b2cd5bc6dedcd96da1b2af8e4029faa746148233cfb32066a71336e6e2148e28cdeaa6afcd899b4cd43e0ff0d16e05c19e393c8e25d0e32d50f96e71eb21a9b786916bde25f6abdadc556437c351a92e6c9dd5f22e4d1cd96a51a403c1645ab4c4a50e9ab2958260fe4", 0x9, 0x40, 0x2, 0x7, 0x1, 0x6, 0x2, "4950a7d305e3682ee578911c18644418990e0c914e821387f602041ca8b5d1e7d1a8c5a6ca8cc7f399ca7e07b34d7c3d7fc7c21e91ed8225fb2b88423812f9765eea9aad936891135ad696480ed5827b55149497217c16b8a5bd6368c59b364d45c320e1fe21b01a5670f890d14fbd5d631c6788f1c4205ffc6d11a255bc26f25f509df35788be566bb9291482f75014ac3193b23c5cc8ff5260d19fc0edee07bf4e3e40bd29180e47109c93c32dad854002bfe05b21202de49c14059417de7d3af2de44aed66f85725febbc7251bd898129740295d73ec4ffec4cc39605b5b023"}) unshare(0x8000400) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r3, 0x4) 2018/05/06 07:01:09 executing program 7: r0 = msgget(0x0, 0x14) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000280)=""/211) io_setup(0xba, &(0x7f00000000c0)=0x0) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='sit0\x00', 0x10) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)}]) 2018/05/06 07:01:10 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80002, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr={0x4}}], 0x30) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="82000000000000004f97a0c66e54b9210644c6093ac5a4cf13c95419b9a2fb129a96a47178ddf5ee8ddfb5ad6a1d6bf0ec8d94e5ebd6c12f5a1e0dd0a8858bf7b88118120774341478f612d855f45a3433dc62ee801517ac3fee5cddc4925cb1ed929f91000edb6a925a1fdee78435357827e393e27d8b975a752b66718f46f5da46b4f2c5e51e1ebb31a8ff08415fc871b7bb34f0dd32bee5ea8ba5063289f5881d3f4d61d6e5f0240a451a7e3de9718393dd733ff6c6d89d4aa18c21d3e964ddfa7ac0"], &(0x7f0000000080), 0x1000) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) 2018/05/06 07:01:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8000, 0x9, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0xfffffffffffffff6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) sendto$inet6(r0, &(0x7f0000000180)="e5", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 07:01:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x801a, &(0x7f0000000140)=""/63, &(0x7f0000000180)=0xffffffffffffffe3) 2018/05/06 07:01:10 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)=""/82, 0xffffffffffffffab) 2018/05/06 07:01:10 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) fanotify_init(0x0, 0x0) 2018/05/06 07:01:10 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') timer_gettime(r1, &(0x7f0000000300)) timer_gettime(r1, &(0x7f0000000240)) rt_sigprocmask(0x2, &(0x7f00000002c0), 0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) openat(r2, &(0x7f0000000280)='./file0\x00', 0x4000, 0x121) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x480040}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)={0x318, 0x2, 0x7, 0x100, 0x70bd25, 0x25dfdbfc, {0x1, 0x0, 0x8}, [@nested={0x2b0, 0x4b, [@generic="37c5143e82b264fc96acd2e9a62d7062e4884287573f3d8718513b128eaea2b6adb0ffe91648b6ee4e7ff8ac1e6a0c5cc8c1e814820e8d8bf4e66015677c0c6c83b4de2f026bb7ff8595026fb6e922ba803dd5a10dc44c7a8cd0382b0b7a", @typed={0x8, 0x95, @ipv4=@broadcast=0xffffffff}, @generic="7030d5f5915e8a36b304c8e9fa687a6eeb918fb5b58986556fc39cd868b664bd1c5fcb858534cf53e2cc76eb3fd06b970c39e6e40c2735b46511d7c65055a64f7ef99ce524f95840cae02d3ae0539a2f34ad3d4d947916e2f5d3de4bea8f5d5700a7d1a71bb3b61d08c64b7dfd6176f8a01a1d976fdb83712b534f3e15e716b18b", @generic="e7e8f2291289006166d9421a81aef804acd1b619bb72ad2d4e86a21e8ad2460ed31e717bc6df5123dc043a39d8b4414fb778bc5252767c96a7ea6d0881ccd79ca6b21bf7c98edeece1d6bcfb8cb3377b9110af836e2f8c8c5d4bd94f612ae6c6958acc9b55b54e11797979bfd68b85a73d63f9614bfdf8cf40f8497ff6fce8447dd86f8596269a4f419346746747eab191d796c0a12b2a6a8a781cdf9d0cb76bd2f394a4bf6530ff70404c7e0d210398b1f06b91b723676d8e19bb797a166c2c97512f79d44ed928db5bf12c7d78a0068c51d226e21e3496b59828db4fbf0f08b79fc9fd4d7a352a347aea29ede603e82d5d5b", @typed={0x8, 0x49, @pid=r0}, @generic="28ff43654da3f7d2897db802ce014b60351ed6e565eb254b81d9ca975b23668acd93e387255433b4b1bb6102a3c7b855814833483704139fcda89fea1916a776753ec4b4c9743b3aabd07b80207df016363fff187d6871ad7017029e5f90cae72f026ff60b4a2eac891e8caac94e4db9b2e5be4b621fec47ed6a2f7feb51a1888411217b0ad72e99b295f57dc285ce4c14e9ce3a3f65df74a3b37379eb18ce2eb61e50eb8e835caa793b1fb12396107665b59573b002682fdb83d586917955049ef33dc745c6f44c"]}, @nested={0x44, 0x5b, [@generic="c5dc625c526d32641687862aaa072efe2f06146cde75c5923ef538c0ea529de098370689b96b881cfcb13e0b8da1512f5de230eba3505099a6514418438e78", @generic]}, @typed={0x8, 0x66, @uid=r3}, @nested={0x8, 0x42, [@typed={0x4, 0x71}]}]}, 0x318}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/06 07:01:10 executing program 0: perf_event_open(&(0x7f0000b7a000)={0x2, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) sync() r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x80) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x40, 0x3) creat(&(0x7f00000001c0)='./file0\x00', 0x75) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x2, 0x1}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x29, 0x8, 0x4, "f6f7d425efc76d2c382c08bae52393f1c02df8ff825690640ef5e4f070ddcd48e3318d36ec90a1f2fc"}) 2018/05/06 07:01:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'gre0\x00', 'ip6tnl0\x00', 'bcsf0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf0, 0x140}, [@common=@log={'log\x00', 0x28, {{0x0, "8b8c2c6712e3610d09278620d2608168e47d700a9d26668472ac6d927e5f"}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'veth1\x00', 'eql\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x320) 2018/05/06 07:01:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0xfffffffffffffffd}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x2c) 2018/05/06 07:01:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1000000000000cb, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0xdd, 0x0, 0xff, 0x2, 0x0, 0x9, 0x64}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x5}, {0x7}, {0x4, 0x8}, {0x2, 0x3}, {0xf, 0x7}, {0x3, 0xfff}], 0x6) 2018/05/06 07:01:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/05/06 07:01:10 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xae}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x52ba, 0x4, 0x1515, 0x8001, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/05/06 07:01:10 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1f, 0x101000) ioctl$KDSETLED(r1, 0x4b32, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1) 2018/05/06 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000000140)=""/36, 0x24) write(r0, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974731e09ead46d4ccccfd6b7900166f2bd2ca43e7c50a9", 0x2a) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000180)=""/4096) 2018/05/06 07:01:10 executing program 2: r0 = memfd_create(&(0x7f0000000080)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0), 0x0, 0x40000) mmap(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1, &(0x7f00000001c0)=""/162, 0xa2}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x14, r2}) 2018/05/06 07:01:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xb8, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0x24e) fallocate(r0, 0x1, 0x3, 0x80000001) 2018/05/06 07:01:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0xed34, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip%d%0\x00', 0x2}) 2018/05/06 07:01:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000000)=0x3) ioprio_get$uid(0x0, r1) r2 = fcntl$dupfd(r0, 0x406, r0) accept$netrom(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/06 07:01:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="006408000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3598a4a0faed02d81d0c29f7f8b17282776f76b30544d7ba92dcf978f1f81dc1a7f8f7b3451dadae1ebb4f1ddcc8b5241058945666e00", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4994a5c9662902e8b1291be6e243bdecfd5c51c64c83200b592", 0xbd, 0x20000000, &(0x7f0000000280)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r2 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) [ 97.866299] kernel msg: ebtables bug: please report to author: Wrong len argument [ 97.900489] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/06 07:01:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0xfffffffffffffdd8, &(0x7f0000000040)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f00000000c0)=""/231}, 0x48) 2018/05/06 07:01:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x20000200) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x2) shutdown(r0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x4, 0x2, 0x4]}) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001800010500000000fb0000000a000000000000000000000014000500fe800000000000000000000000000001eb3a67da4e8e2c2d0b85121aae8eac71923c9a71ebe16fba01e9d74b7b4803cea3e7c173ab67493a29c55fbe74e48a1c1809319ddfc1993fa5876f23975e5949f7d93dd2c15c3b356ab55bc0bc"], 0x30}, 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/06 07:01:11 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x104, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'yam0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x26aa, 0xcfef, 0x2}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)={r2, 0x35}, &(0x7f0000000700)=0x8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000d42000)=""/146, 0xd}], 0x100000000000005a) write$binfmt_aout(r1, &(0x7f0000000a40)={{0x10b, 0x0, 0xc3, 0x7c, 0x1dc, 0x4, 0x4a, 0x9}, "b41bdec7cb2c6f09320c6acc0cffed892bcb5637619f63c6cacd5bfd4462a2a6d96329c80d92f7f8f0737e5c274c67e594876ff5933c0f4e837e2d574a99437cb444dc1fa4d00af805ae66484ace311c", [[], [], [], [], [], [], [], []]}, 0x870) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000240)="d2208965fb60f55bf65e75d475718610b19a00f90037610e16eb19b74cfa7678f413a6576873657d359e6b4e9a5f69f9dcbcf32b04a77f368f2f7f74021027a30a01e46d016638f7b0b1cca95c6d7595b88ed3682535ac2fb0a87484b26ffe5a86d061cfbe450e80b6aeb842cf6dfd8fa9549fb11eca50a26912f48577880986dc0a61c402f09224adfd47a195b33c4c2aa7410c9b0b4ce3", 0x98}, {&(0x7f00000000c0)}, {&(0x7f0000000300)="dffadef6d721526e2e5381be9719c5b9e2ae955d2e95d3647a882d39e3d5624da69ca133808c52e1b92f91ba17f91cc810de5a58eb416d7169c782bf451bc6a8f3e28f1f829a95561ae8057a403c0b122ba716a98c3db53f56f5e73b1f0b91df58959dfade1f6a39108d2e40aecd024b64203bf26b10e7a784275c83df82027a0aceb997853daead33f7f7ec45e20430a681be99764e5b01127bdd8eb8254caebfa8255646550953b3e2d68d6815bd6d4b1bf8f68be7783241e052bf3eec73a83af05b8ac7647a22fbf90c3269f451bb88b179f931af81b6e451ec298f5bcfdd8c172623725ef3909be1a87db9ae3a81", 0xf0}, {&(0x7f0000000400)="019214456cd4bf325b7dfb0a449f717d55056c4f3b337905df92fad884588a23f9282dfcd8697e7e021b0bfb746d253363b13bf66100d484ba39a4b0e1623b2fc76d8ab7eef2447ffa5f16153d7f6bb7b8bd82b44eff6862b8f63ea243120fd976178f772ed266686b84a79886a456a75c5a86abe186494efa96a16855601074f57ebfbc051a2021644f3e46a7a4219ab037f5e5", 0x94}, {&(0x7f00000001c0)="04670822869e485251bca62126eadff99a6b0534dfee5b8e5e9855e14c3e8fd25f3c8652", 0x24}, {&(0x7f00000004c0)="c28410bc61b491e0880797fb0c68bb86e339c552b4ca16154d7393373b481db3c1e9", 0x22}, {&(0x7f0000000500)="010c24c85e7a5a5d08221d83ab9eb5ff296e0cd706ea2949ce22c7fbaa693cf51002e06689f7371b1837ac38223d92fe370b94f8b26d3bf72a0c2ec7b3a10ce6130d9440b8606825348f3a6f5d36c8897d7ff98fcc97ae8cfeb9cac33d44db22c20d06daa880ca2426244c983559ea44b5a377eb7cf1e3d7a3a85c5db6d333a704e265c3c0e90bb4455e355a92220deed04e38e1e65d25e827039d6c526952ec048bf059105c0f7788dd6b04b6fbfcb2a8760a129dbf4ab1db7c485b0fb8837cf3", 0xc1}, {&(0x7f00000012c0)="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", 0x1000}], 0x8, 0x0) 2018/05/06 07:01:11 executing program 7: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000000600)={0x1a, 0x33f, 0x1, 0x9, 0x946, 0x6}, 0x10) perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/96, 0x60}], 0x3, &(0x7f00000004c0)=""/196, 0xc4, 0x40}, 0x10000) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000640)=@hopopts={0x2b, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x80000001, 0x8000, 0xffff000000000000, 0xfffffffffffffffd, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)="ab9cab9de58f11fcbdb9f7f1a2cffd81", 0x10) 2018/05/06 07:01:11 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/06 07:01:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1, 0x2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/06 07:01:11 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1000, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, 0x88) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/05/06 07:01:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/05/06 07:01:11 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) r3 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x4012, r3, 0x0) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000887ff8)='./file1\x00') 2018/05/06 07:01:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x2, 0x3, 0x401, 0x2}, 0x7, 0x29b, 0x3fa2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0x4}}) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="4000009dfdd57c6b1a9456ffe4bacaee2c3db15cb15655f4e37780346f91dce1e1c951c0652eafa37a3016ac90c9013e775403079cb27f3aef8d344c47d7da08fd6ac934a8fdc5c8d08c8accfb496b4db32908ff424efbb614c1957e360a7a3d76dbc114dd3e331dff8a456a60d58904a9fe9313711228d67d795225416c6946784c36f127f5f0eb99728447019db0f6e12f2355645359374a452c42eed7d96d4e9ae12cdb1070dedc221f4a702a1ebe1e0665e074abe0f2a80e98b907849fb6535fac4e76c5d5a33772d910568a756ed8ab3212a9623f8577ebfc1a46a994e0815f", @ANYRES16=r2, @ANYBLOB="04042dbd7000fddbdf2504000000080004000000000008000500020000000c00030008000100000000000800040007000000080006001f000000"], 0x40}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) lseek(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="c137ab468cd6c967bac7a2f125e71ab4", 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000003c0)={'bcsf0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ptrace$peek(0x2, r3, &(0x7f0000000380)) 2018/05/06 07:01:11 executing program 4: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140), 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x800, &(0x7f00000000c0)="7ecc7ce6d25ca6f850f10ad80ee40d66863753845fdac896f41ecd593479f8f672a50705ebbe1ddf3ead32ae0da31759e77254e61837fd4ef5e16181a89f1f87f472d34ca6349fdbf63af8b28af4fa3f32edeab08747421629") 2018/05/06 07:01:11 executing program 6: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0xfffffffffffffffc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xba, "e2856f9614c9383b9027425caccd6352eb1746b2d66d4dc479f60bd6d89ff358c2b3ecd38b5a72736e8d2b1499f33ae42c4025c769ddf8fe80373a6447a39746aeed70760b7ebe2333c71404851e7b5f668eca73e88a5ff63224bf3e7e70b600be923b4d834ee508b35cea087f8be3dfc03eda053156cf2ce0728c49fae00050d7372e8adc17afd511cb4266c4fd731620849ddaec5667e19ae6b533a1845ec4c3f5e3db691f3c616974b0496de1207e90d25fc34c9188567548"}, &(0x7f0000000280)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x8000, 0x0, 0x8, r1}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000300)={0xfffffffffffffff7, 0x56d, 0x8, 0xffffffffffffff01, 0x0, 0x5}) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x0, 0x5, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x9, 0x8006, 0x7, 0x0, 0x8001, 0x3f, 0xf71}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x2, 0x1ff, 0x1, r1}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r4, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340)={0xfffffffffffffffc, 0x0, 0x7, 0x1, 0x200, 0xfffffffffffffffa, 0xaa5, 0x7, 0xbf1, 0x8a4, 0x2e}, 0xb) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000080)) 2018/05/06 07:01:11 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000900)=0x80) getpeername(r0, &(0x7f0000000940)=@pppol2tpv3in6, &(0x7f00000009c0)=0x80) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet(r1, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000c00)=[{&(0x7f0000000680)="8e39d33116b6310e854a19d2cbbed77890b5ecdf8c306e8940fdfd2e52507b62bdf81f021339ac89293318f74910a023b6909d974a97d82a689f56d3e633bcfe89e4369863ea39cd4852380e065930dbd4752d266b09c8545c09f243cde2c0f779fea0a8c8e609dd28fd4910b7271426622a419c4c58b8ae78756ad4be989925b7cf1b92e0a8bf02f526110b426d7cb5f623d6b1f02b275b1a93129cbaeaf0464fffc3f82d710dc968200d9b030e1fadf57656d72f92715e3c07eafabc93c165eb9faee68fb5f07cefd7ab2f426e1e3248e6a409cb2e9ee5d7a543432b9b64be6e84ba7fe63d9a2dfa24e6a5a861a43f0145", 0xf2}], 0x1) r4 = accept4$inet(r3, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r1, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab19029108000000dc43d411363c7a2dca0898a7937027060000004567a43109c25a61c8ba2aac98a0120c3142692e90e1d5eb7209361f73fcb2aef849666a34fa7894cbc1f96bfa845e42c2143a747a9c224bb6000000000004f3114c4d7ce0a5ce9866f93637909504d82982a20e93859329e04611708d0f2364a819634d6dfd1ebf22607affff00000000000068cace2e0000000000766004ae39396b5a1fa0a7429053f51d9e5104705428b5e2097163a2f63a787ea9"], 0x1}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000440)={r1}) accept4$inet6(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x1c, 0x80000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8a00}, 0x81) sendto$inet6(r5, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) [ 98.719443] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 98.762941] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2018/05/06 07:01:11 executing program 4: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='\x00', 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0xfffffffffffff2bf, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="b3", 0x1, 0x0) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) accept$unix(r0, &(0x7f0000000540), &(0x7f0000000100)=0x6e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f00000002c0)=""/46, 0x2e}], 0x4, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) 2018/05/06 07:01:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$vnet(r1, &(0x7f0000000080)={0x1, {&(0x7f0000000040)=""/28, 0x1c, &(0x7f0000000180)=""/4096, 0x2, 0x3}}, 0x68) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000001180)="c51b3af4253bfe709dfe79972e04ee6a8c114af24bdc69c3e8a465f5669f6c29095c93698869de29b9a6c8b533ab94f417ddf139be85c26b2a9a6e3569ea4ba8fc936fafdd571fca60d40c8e38123f7fcaa54bdf96af1f93c49a1199ed570fbd988df5a505fb48ef6747a28e154185c12b2e245bf4e79f0613ce17ab645fa7bb7378b25cfef87bfa2abae62b53b7d36a62704c497c43ecbd6f216500d0", 0x9d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380), 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000001280)=r2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001240)={0x1, 0x7}) 2018/05/06 07:01:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) 2018/05/06 07:01:12 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x6101, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) arch_prctl(0x1007, &(0x7f00000000c0)="7716a0c9684aa7c0bd196aed8ef6316c48d4fabe28aa5655c447c19ffd84150a4462d9b0c50ab40afb600272d17b2da11842c8d89c0c116a650f899e55756b85a362f44d1201b409061d1c83aa8806f3e6edaa30c655a1685563c55ce2f739cceca692ede9e49768026ddad1412e33ae4d731bfd5111376ec8463e966dd377215969f8f37582259c61bee9d338fc52f2c83fd22957ea2081611dcac56b055ad6a7539ee0") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10800, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x5}) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xa4600, 0x0) getegid() r2 = syz_open_pts(r1, 0x4) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0xee3) 2018/05/06 07:01:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) r3 = getegid() r4 = geteuid() getresgid(&(0x7f0000000040), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x1, r2, r3, r4, r5, 0x1, 0x7c74}, 0x4, 0xf608, 0xfffffffffffffff8, 0xa1, 0x8, 0x1, r6, r7}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) 2018/05/06 07:01:12 executing program 0: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x521d00, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x5, 0x57e, 0xfff, 0xfffffffffffffffc, 0x8c4, 0x2}) 2018/05/06 07:01:12 executing program 6: r0 = mq_open(&(0x7f0000000000)='.}\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0xb, 0x7) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000100)=0x4) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e0700696c653020202e7d002076626f786e657431242f27776c616e3076626f786e657431706f7369785f61636c5f616363657373657468302f20214073656375726974790a32a569a8847d959794932d7ef948050cf13b41f905ea1202ce81651ac35f0d6654caee70e1deb6e0fcd8456bdcb0f83dbce0cda54c3bf6f1342d676e66758a095794d407237332e3a5cc92b8639459e7749c187ba77a2886d13e5d958528acdfff7cc27ca432836b84c06b9ea2cbaf4c5c22927e30f3eb68edd47c6326e9aee934f3bca1eeeee8244134c4"], 0x89) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) getdents64(r2, &(0x7f0000000140)=""/170, 0xaa) 2018/05/06 07:01:12 executing program 4: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='\x00', 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0xfffffffffffff2bf, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="b3", 0x1, 0x0) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) accept$unix(r0, &(0x7f0000000540), &(0x7f0000000100)=0x6e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f00000002c0)=""/46, 0x2e}], 0x4, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) 2018/05/06 07:01:12 executing program 2: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000000)={0x7ff, 0x6}) openat(r1, &(0x7f0000000380)='./control\x00', 0x7ffff, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./file1\x00', 0x2) 2018/05/06 07:01:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x74}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000000001", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x400) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000740), &(0x7f0000000780)=0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=""/178, 0xb2, 0x800}, 0x20) sendmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x1d, r2}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)=@can={{0x4, 0x400, 0x4}, 0x4, 0x1, 0x0, 0x0, "ecfb3a963ba2cd45"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x8000) io_setup(0x0, &(0x7f0000000480)=0x0) io_submit(r3, 0x2, &(0x7f0000000700)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000004c0)="3ce3c55f6507cd93951a8d7f9b61a00e728ccf4de0dbc68a92bfb9bbaa8a333f1c3930b896e2a0b29c99737d5beacffc404c63b5c997036c80ac570a955dfd594ac8655eaa4d5917f1b2103859e954bfaaaecae1333885635a39a8c92fcd91b7872340250c4240a2f0ad19357545cc082cf4d7e854f859e8e824d1e04a84edabd492d6ab3de2f5d070798ac78d7f6b7a93a26375c24b962029ca3ac8b9e42ed11929aa29efb7cd3dfc3c15b760a4cf1a3856c31106d18531c8c8c0229ce537dfad3948229c37209800941e5d0db94af597ec95985fce5cf2e4ea4a0c855fea5a2b7b119043c3f72b11a303", 0xeb, 0x7ff, 0x0, 0x0, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, r1, &(0x7f0000000600)="85f0f096542bbf787bf66eab4b177b18aaa90553b799f0583389f827438af8bee550dab29399f700551c2196145a1a82ee67fa1f198c97ebd821a96184ed7bcda4885accc8340c79ae34bd1db0388620a8e0fda7dbb76521ee8c6a2fcbc3acd8dbd9d1f56bb20afe28a4e0a331a7280b38aff1ff9870460cad4d464e25a401af83968fbc8fed2017def0e386aa87376d128037f988185c382b850dd5b75a3a40d1187533074888", 0xa7, 0x6ff2, 0x0, 0x1, r1}]) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000007c0)=0x3) 2018/05/06 07:01:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x60, &(0x7f0000000100), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x5d9}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYRES16=r0], 0x2}}], 0x2, 0x80000000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/117, 0x75, 0xfd3f5c63258305fc, &(0x7f00000001c0)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x2}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x300, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)) 2018/05/06 07:01:12 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write(r0, &(0x7f0000000100)="70aefd4522f84215e22c7cb356d4526be7df169eb2fbdb1b115ad4", 0x1b) r1 = inotify_init1(0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xb408, 0x3, 0xffffffff, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="070005ff7f00000000000043ff7f003dd12200da3ccf988f763efec7303fb835a9cfdc039b6d49f75d61af791f16893db89a64a627752b3dd98ff37e0c25b6d9b629e42759d02841472dd12326b46f9d8d7da769239e9b3a1655881d14dc35e596c397e1f72c31db6f864a18bb07c98a3286112b60aad5fe5c1d9238ee1e3926afa8a6568ca45dd9f9650ed7e136be5991073ab045683e22c417bb9916420d5422b185184629d878faa05c2a15a5"], &(0x7f00000000c0)=0x12) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r1, 0x8, r4) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/06 07:01:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) 2018/05/06 07:01:12 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000240), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'team_slave_0\x00', 'veth1_to_team\x00', 'veth1\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x140, [@realm={'realm\x00', 0x10, {{0x8, 0xffff, 0x1}}}, @limit={'limit\x00', 0x20}]}}, @common=@log={'log\x00', 0x28, {{0x0, "0602f8d4c42a178e9cfb4eb3377fcfec6e4dcd651ab5aec291ec9d34cf31"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x3, 0x100000000000000], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x120, 0x1b8, 0x208, [@statistic={'statistic\x00', 0x18}, @rateest={'rateest\x00', 0x48, {{'bridge_slave_0\x00', 'veth1\x00', 0x1, 0x1, 0x3, 0x7fffffff, 0xfffffffffffffffe, 0x7, 0x3, 0xbdaa}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x8, 0x28181de3}}}, @common=@ERROR={'ERROR\x00', 0x20, {"5fcd855a16da3ab2d4a66068bf7b20fef7e29b2cde48f143afc747da3844"}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x450) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) 2018/05/06 07:01:12 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20000, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000000000)) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1b) write$sndseq(r0, &(0x7f0000000140)=[{0x8, 0xfff, 0x800, 0x0, @tick, {0x817}, {0x8, 0x7}, @time=@tick=0x90f}, {0x9, 0x40000000000, 0x1ff, 0x0, @tick=0x7f, {0x4, 0x1}, {0xffff, 0x6b}, @control={0x7fffffff, 0x7, 0x8}}, {0x7, 0x6, 0x80000001, 0x400, @tick=0x1, {0x6}, {0x8fb0, 0x8}, @control={0x9, 0x1, 0x4}}, {0x81, 0x1, 0x1ff, 0x1, @tick=0x9, {0x5, 0x8}, {0xde31, 0x1}, @control={0x5, 0x1, 0x3f}}, {0x1, 0x7, 0x7fff, 0xbc2, @time, {0x2, 0x9df}, {0xfffffffffffffff7, 0x6}, @connect={{0x5a91, 0x81}, {0x4, 0x10000}}}, {0x1, 0x4a, 0x5, 0x6, @time={0x0, 0x989680}, {0x6, 0xff}, {0x9, 0x5}, @raw8={"02b7ad2fbbf28beb6d00e65e"}}, {0x8001, 0x334, 0x1, 0x3, @tick=0x1, {0x200, 0x9}, {0x0, 0x8001}, @result={0x5, 0x6}}], 0x150) 2018/05/06 07:01:12 executing program 7: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='sybvol=1\x00,\x00']) 2018/05/06 07:01:12 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x64d, 0x5, 0x6, 0x2, 0x8, 0x8000, 0xff, 0x2, 0x16e, 0x1ff, 0x21, 0x9b5, 0x1000, 0x3]}, &(0x7f0000000180)=0x100) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffd000/0x2000)=nil, 0x20, 0x5, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0xe9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xd5a}}, 0x1bf600000000000, 0x4, 0x2, 0x6, 0x4}, &(0x7f0000000280)=0x98) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r3, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x1, 0x2}}, 0x68) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x501000, 0x0) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) [ 99.414891] x_tables: eb_tables: realm match: used from hooks BROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING [ 99.543935] x_tables: eb_tables: realm match: used from hooks BROUTING, but only valid from INPUT/FORWARD/OUTPUT/POSTROUTING 2018/05/06 07:01:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x40000000000000e) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/05/06 07:01:12 executing program 5: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xb2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x3, 0x4, 0x20, 0x7fff}, 0x14) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) 2018/05/06 07:01:12 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x2}, 0x165) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 07:01:12 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x2, 0x70, 0x2, 0x4000000000000, 0x6, 0xffff, 0x0, 0x8, 0x2, 0xa9e1809eb83a89c4, 0x89f, 0x400, 0x1f5, 0x7f, 0x2, 0x8, 0x40, 0xfffffffffffffffc, 0x2, 0x1, 0x3ff, 0x7fff, 0x3, 0x400000000, 0x6, 0x5, 0x401, 0x54a, 0x5, 0x6a, 0x5, 0x3ff, 0x8, 0xa54, 0x2, 0x1000, 0x3ff, 0x2, 0x0, 0x7, 0x0, @perf_config_ext={0x70, 0x712}, 0x1104, 0x2, 0x10001, 0x5, 0xfffffffffffffffd, 0x1ff, 0x3}) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'mime_type+mime_typesecurity\x00'}, &(0x7f0000000140)=""/169, 0xa9) 2018/05/06 07:01:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x800, 0x2, 0xff, 0xc970, 0x310d, 0x1ff, 0x8, 0x8, 0x9, 0x6, 0x81, 0x7, 0x9, 0x9, 0x3]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x8001}}, 0x9, 0x200}, &(0x7f00000002c0)=0x90) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 07:01:12 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)}, 0x20004040) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000008c0)=0xe080, 0x4) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/128, 0x80}], 0x3, &(0x7f0000000440)=""/62, 0x3e}, 0x162) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffff9c, 0xc0206416, &(0x7f0000000780)={0xffffffff, 0x80000001, 0x8, 0x8, 0x6, 0x9}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000007c0)={'teql0\x00', 0x8000}) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)=""/93, 0x5d}], 0x3, &(0x7f00000006c0)=""/70, 0x46, 0x3}, 0x40000000) 2018/05/06 07:01:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000140)=@alg, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/251, 0xfb}, {&(0x7f0000001600)=""/147, 0x93}], 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) accept4(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80, 0x80800) r1 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000005c0)=""/59, 0x3b}], 0x5) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) setsockopt(r0, 0x0, 0x4, &(0x7f0000000100)='\x00', 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000004c0)=""/28, 0x1c}], 0x2, &(0x7f0000000340)=""/141, 0x8d, 0x8}, 0x2) 2018/05/06 07:01:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1}, 0x2c) unshare(0x40600) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xfff) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) recvmmsg(r1, &(0x7f0000006040)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/88, 0x58}, {&(0x7f00000011c0)=""/80, 0x50}, {&(0x7f0000001240)=""/222, 0xde}, {&(0x7f0000001340)=""/242, 0xf2}], 0x5, 0x0, 0x0, 0xffffffffffffffe0}, 0x44bd0}, {{&(0x7f00000014c0)=@pppol2tp, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001540)=""/215, 0xd7}, {&(0x7f0000001640)=""/99, 0x63}, {&(0x7f00000016c0)=""/120, 0x78}, {&(0x7f0000001740)=""/6, 0x6}, {&(0x7f0000001780)=""/170, 0xaa}, {&(0x7f0000001840)=""/84, 0x54}, {&(0x7f00000018c0)=""/99, 0x63}, {&(0x7f0000001940)=""/208, 0xd0}], 0x8, 0x0, 0x0, 0x4}, 0x81}, {{&(0x7f0000001ac0)=@l2, 0x80, &(0x7f0000002080)=[{&(0x7f0000001b40)=""/108, 0x6c}, {&(0x7f0000001bc0)=""/109, 0x6d}, {&(0x7f0000001c40)=""/52, 0x34}, {&(0x7f0000001c80)=""/181, 0xb5}, {&(0x7f0000001d40)=""/229, 0xe5}, {&(0x7f0000001e40)=""/184, 0xb8}, {&(0x7f0000001f00)=""/179, 0xb3}, {&(0x7f0000001fc0)=""/149, 0x95}], 0x8, &(0x7f0000002100)=""/141, 0x8d, 0x4}, 0x10000}, {{&(0x7f00000021c0)=@ax25, 0x80, &(0x7f0000002280)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002240)=""/10, 0xa}], 0x2, &(0x7f00000022c0)=""/19, 0x13, 0x49}, 0x5}, {{&(0x7f0000002300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002380)=""/116, 0x74}], 0x1, &(0x7f0000002440)=""/241, 0xf1, 0x13}, 0x9}, {{&(0x7f0000002540)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002880)=[{&(0x7f00000025c0)=""/207, 0xcf}, {&(0x7f00000026c0)=""/197, 0xc5}, {&(0x7f00000027c0)=""/142, 0x8e}], 0x3, &(0x7f00000028c0)=""/242, 0xf2, 0x4}, 0x1}, {{&(0x7f00000029c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a40)=""/33, 0x21}, {&(0x7f0000002a80)=""/218, 0xda}, {&(0x7f0000002b80)=""/110, 0x6e}, {&(0x7f0000002c00)=""/95, 0x5f}, {&(0x7f0000002c80)=""/41, 0x29}, {&(0x7f0000002cc0)=""/57, 0x39}, {&(0x7f0000002d00)=""/32, 0x20}, {&(0x7f0000002d40)=""/187, 0xbb}], 0x8, &(0x7f0000004040)=""/4096, 0x1000, 0x80000000}, 0x1}, {{&(0x7f0000002e80)=@can, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002f00)=""/60, 0x3c}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x2, &(0x7f0000002f80)=""/12, 0xc, 0x4348319e}, 0x8}], 0x8, 0x12000, &(0x7f0000002fc0)={0x77359400}) sendto$packet(r1, &(0x7f0000000080), 0x0, 0x8000, &(0x7f0000006240)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 99.710152] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:01:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x3) ioctl$TIOCGPTPEER(r0, 0x541a, 0x0) 2018/05/06 07:01:12 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xe) 2018/05/06 07:01:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1}, 0x2c) unshare(0x40600) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xfff) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) recvmmsg(r1, &(0x7f0000006040)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/88, 0x58}, {&(0x7f00000011c0)=""/80, 0x50}, {&(0x7f0000001240)=""/222, 0xde}, {&(0x7f0000001340)=""/242, 0xf2}], 0x5, 0x0, 0x0, 0xffffffffffffffe0}, 0x44bd0}, {{&(0x7f00000014c0)=@pppol2tp, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001540)=""/215, 0xd7}, {&(0x7f0000001640)=""/99, 0x63}, {&(0x7f00000016c0)=""/120, 0x78}, {&(0x7f0000001740)=""/6, 0x6}, {&(0x7f0000001780)=""/170, 0xaa}, {&(0x7f0000001840)=""/84, 0x54}, {&(0x7f00000018c0)=""/99, 0x63}, {&(0x7f0000001940)=""/208, 0xd0}], 0x8, 0x0, 0x0, 0x4}, 0x81}, {{&(0x7f0000001ac0)=@l2, 0x80, &(0x7f0000002080)=[{&(0x7f0000001b40)=""/108, 0x6c}, {&(0x7f0000001bc0)=""/109, 0x6d}, {&(0x7f0000001c40)=""/52, 0x34}, {&(0x7f0000001c80)=""/181, 0xb5}, {&(0x7f0000001d40)=""/229, 0xe5}, {&(0x7f0000001e40)=""/184, 0xb8}, {&(0x7f0000001f00)=""/179, 0xb3}, {&(0x7f0000001fc0)=""/149, 0x95}], 0x8, &(0x7f0000002100)=""/141, 0x8d, 0x4}, 0x10000}, {{&(0x7f00000021c0)=@ax25, 0x80, &(0x7f0000002280)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002240)=""/10, 0xa}], 0x2, &(0x7f00000022c0)=""/19, 0x13, 0x49}, 0x5}, {{&(0x7f0000002300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002380)=""/116, 0x74}], 0x1, &(0x7f0000002440)=""/241, 0xf1, 0x13}, 0x9}, {{&(0x7f0000002540)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002880)=[{&(0x7f00000025c0)=""/207, 0xcf}, {&(0x7f00000026c0)=""/197, 0xc5}, {&(0x7f00000027c0)=""/142, 0x8e}], 0x3, &(0x7f00000028c0)=""/242, 0xf2, 0x4}, 0x1}, {{&(0x7f00000029c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a40)=""/33, 0x21}, {&(0x7f0000002a80)=""/218, 0xda}, {&(0x7f0000002b80)=""/110, 0x6e}, {&(0x7f0000002c00)=""/95, 0x5f}, {&(0x7f0000002c80)=""/41, 0x29}, {&(0x7f0000002cc0)=""/57, 0x39}, {&(0x7f0000002d00)=""/32, 0x20}, {&(0x7f0000002d40)=""/187, 0xbb}], 0x8, &(0x7f0000004040)=""/4096, 0x1000, 0x80000000}, 0x1}, {{&(0x7f0000002e80)=@can, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002f00)=""/60, 0x3c}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x2, &(0x7f0000002f80)=""/12, 0xc, 0x4348319e}, 0x8}], 0x8, 0x12000, &(0x7f0000002fc0)={0x77359400}) sendto$packet(r1, &(0x7f0000000080), 0x0, 0x8000, &(0x7f0000006240)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/06 07:01:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = epoll_create(0x404) dup2(r1, r0) unshare(0x20000400) epoll_create(0x7fff) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/06 07:01:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x5, 0xbb, 0x4, 0x100000001, 0x80, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000140)=""/129}, 0x18) 2018/05/06 07:01:12 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x27b6eeac60a0db60, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x1e) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f00000000c0)=ANY=[]) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x9) 2018/05/06 07:01:13 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x90000008}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x4, 0x4}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x1, 0x9, 0xb69, 0x8, 0x5}, 0x14) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r5, 0x20, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x4) syz_open_pts(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x0, 0xc01}, {0xf, 0x80}}) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') 2018/05/06 07:01:13 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000100)) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) unshare(0x40600) getsockopt$sock_timeval(r0, 0x1, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/06 07:01:13 executing program 4: unshare(0x40600) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xdb85, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0x7, 0x1}, 'port1\x00', 0x10, 0x5, 0x0, 0x101, 0x3de, 0x4000000080, 0x2, 0x0, 0x4, 0x20}) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000002c0)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0xfffffffffffffff8, 0x400, 0x200, 'queue1\x00', 0x2}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) mq_timedreceive(r3, &(0x7f0000000040)=""/60, 0x3c, 0x0, &(0x7f0000000080)={0x0, 0x989680}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000300)=0x4) 2018/05/06 07:01:13 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xe) 2018/05/06 07:01:13 executing program 6: r0 = socket(0x11, 0xa, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080), 0x0, 0x8000}]) shmget(0xffffffffffffffff, 0xa000, 0x0, &(0x7f0000ff4000/0xa000)=nil) fcntl$getown(r0, 0x9) 2018/05/06 07:01:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = epoll_create(0x404) dup2(r1, r0) unshare(0x20000400) epoll_create(0x7fff) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/06 07:01:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000000010100000000000000000000000000180017001cb8068c7d29a1ff7f10a67ca8b47f961d000000"], 0x2c}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/05/06 07:01:13 executing program 5: mkdir(&(0x7f0000f4eff8)='./file1\x00', 0x81) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) acct(&(0x7f00000000c0)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200001, 0x0) accept4$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/05/06 07:01:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f00000022c0)=[{{&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000240)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000340)=""/174, 0xae}], 0x2, &(0x7f00000002c0)=""/60, 0x3c, 0x80000000}, 0x7f30}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/173, 0xad}, {&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f00000006c0)=""/56, 0x38}], 0x4, &(0x7f0000000740)=""/224, 0xe0, 0x1}, 0x38000000000000}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/157, 0x9d}, {&(0x7f0000000900)=""/188, 0xbc}], 0x2, &(0x7f0000000a00)=""/6, 0x6, 0x7fff}, 0x1d}, {{&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x2, &(0x7f0000001bc0)=""/115, 0x73, 0xb1}, 0x10001}, {{&(0x7f0000001c40)=@hci, 0x80, &(0x7f0000002140)=[{&(0x7f0000001cc0)=""/16, 0x10}, {&(0x7f0000001d00)=""/59, 0x3b}, {&(0x7f0000001d40)=""/78, 0x4e}, {&(0x7f0000001dc0)=""/36, 0x24}, {&(0x7f0000001e00)=""/238, 0xee}, {&(0x7f0000001f00)=""/128, 0x80}, {&(0x7f0000001f80)=""/215, 0xd7}, {&(0x7f0000002080)=""/150, 0x96}], 0x8, &(0x7f00000021c0)=""/252, 0xfc, 0x7f}, 0x5}], 0x5, 0x2, 0x0) bind$alg(r0, &(0x7f0000002400)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r1, r1) ioctl$TCGETA(r3, 0x5405, &(0x7f0000002480)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000002640)=ANY=[@ANYBLOB="0b0000340e5e303615b8211f03649cb7f47a142cbb9738cba542609ed3e227462ce24387d56fb0a757d77a9ce699d5348c7416d1441e559d4c3f5bdd65f1745091fe7e50ae455bb7475bb1185410bc8a10aa372e8b9449e7d21a35457b822be6cf221603d51690e6574b895d6e0c2012b21192ad2cf1a931c95d34", @ANYRES16=0x0, @ANYBLOB="00000000003a4216000000000001"], 0x14}, 0x1}, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000024c0)=""/227) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) inotify_init1(0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00000025c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000002600)=0x0) getpgrp(r5) 2018/05/06 07:01:13 executing program 1: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000007, &(0x7f0000000040)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x7}) close(0xffffffffffffffff) 2018/05/06 07:01:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0xf2, @loopback={0x0, 0x1}, 0x7fff}}, [0x5ae, 0x7c99, 0x3b2a573a, 0x7, 0x7fffffff, 0x5, 0x9, 0x7, 0x40, 0x0, 0x3, 0xa51, 0x2, 0x9, 0x2]}, &(0x7f0000000180)=0x100) 2018/05/06 07:01:14 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000000)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x7fffffff}, 0x0, 0x98) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/06 07:01:14 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) close(r0) 2018/05/06 07:01:14 executing program 0: r0 = socket(0x1, 0x2, 0x7) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) unshare(0x40600) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 07:01:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000020a0000000000000000810000"], 0x1c}, 0x1}, 0x0) 2018/05/06 07:01:14 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@mpls_getroute={0x28, 0x1a, 0xc09, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x480, 0x0) kexec_load(0x4, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="6cacab3e3a71f98d69ab7e", 0xb, 0x2, 0x4}, {&(0x7f0000000240)="f78ef3dcec3220ed6baa32615ca029832cb9707f74a2492193f06e30ee9d18d19f1f33ed9c76a5cd6a1dd173d4312278815cd1526d262500044531b25d0155b7898ee47d077d5ba01350cab709b097077e41ffa1ca2df43d1ce0018dd36c66f84d6ec6556ef1e6bd4ccf4d23b5ab180537bc9a9b5760b6dbaced93ca33fe76372a8299b63dc2c81579ec880d02f24bcf60074068832acd17c88fda0704b9f9d52078dccf5ef9a0f8c14df26d42f4f36e937cf66052113ad359dc0182effbba728db0fbfa2c669af3b6823da56bd431967b3db95eaa974978feb3698660fff6d50b", 0xe1, 0x1f, 0xffffffffffffff49}], 0x160000) setsockopt(r1, 0x2, 0xe72f, &(0x7f00000000c0)="107a683ddb9c626f6374565278d60f083784854f4f579adcd0668716ad541b", 0x1f) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/06 07:01:14 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0xad6, 0x8, 0xcb0b}, 0xc) prctl$intptr(0x17, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@empty, r1}, 0x14) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x400403) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0xbbcf}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x60000000}, 0x8) 2018/05/06 07:01:14 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) accept4(0xffffffffffffffff, &(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000740)=0x80, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000780)=0x8001, 0x4) ioctl$TUNATTACHFILTER(r0, 0x801054db, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/06 07:01:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0xfffffffffffffe4e) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xfffffffffffffff8) r2 = dup(r0) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x3, 0xb7, 0x7, 0x18, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0xd77, 0x0, 0x4}, @sadb_ident={0x2, 0xa, 0xffffffffffffffff, 0x0, 0x100}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffb8c, {0x6, 0x21822fe65c6895f, 0x4, 0x2, 0x0, 0x5, 0x0, @in=@rand_addr=0x9, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0xc0}, 0x1}, 0x80) [ 101.234934] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 101.270974] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/06 07:01:15 executing program 2: r0 = memfd_create(&(0x7f0000000000)=':proc$%\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x100000001, 0x64b3, 0x110, 0x4a87, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000240)=""/4096) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dbfffc)=0x6, 0x4) 2018/05/06 07:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x200000000006a, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffd}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) read$eventfd(r1, &(0x7f0000000080), 0x8) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/05/06 07:01:15 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r2, 0x206, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044}, 0x50) shutdown(r1, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000240)=0x40000000000a35) read(r3, &(0x7f00003fefff)=""/1, 0x1) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)) 2018/05/06 07:01:15 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fsync(r0) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000000080)="c005e0a191aa781bf79e7af3e2152a621c0a00f9f68b839e1a7e0c0fa968182d7c5c80f5caea17d109a702c1ed9ce9dce45096b23216053dcf10dfd8e0bc0ce1070000002c4f17a4ce34c7453e3b0ec1415046c2e9e75e3266a7447a206aa8b8dfc03fee08c830be8f84a008d5d900c9195bb5e4db5874a6d88cd2537f7008", 0x7f, 0x0, &(0x7f0000000340)={0xa, 0x4, 0xfffffffffffffffc, @dev={0xfe, 0x80}}, 0x1c) 2018/05/06 07:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x283) 2018/05/06 07:01:15 executing program 7: fanotify_mark(0xffffffffffffffff, 0x88, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/06 07:01:15 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/06 07:01:15 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000018c0)='/dev/vcs#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001900)={0x0, 0x3}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001980)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x9, 0x8, 0x100000000, 0x0, 0x5}, 0x98) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x54, 0x400400) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) ftruncate(r2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x3, 0xff2f, 0x5c, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x98a9, 0x257c6159, 0xca}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0xffffffffffffffff}, 0x8) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) 2018/05/06 07:01:15 executing program 4: r0 = socket$inet6(0xa, 0x10100a, 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x16, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/06 07:01:15 executing program 3: unshare(0x10000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000002c0)=0xc) 2018/05/06 07:01:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) 2018/05/06 07:01:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000040)="bf5505852ca0ebb5c0c2ea703a") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xd8cf, 0x4) 2018/05/06 07:01:15 executing program 7: personality(0x5000004) pselect6(0x40, &(0x7f0000000000), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000040)={&(0x7f0000553ff8), 0x8}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/06 07:01:15 executing program 1: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x1, 0xffffffffffff8000, 0x1}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000180)={0xfd, &(0x7f0000000080)="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"}) 2018/05/06 07:01:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xffffffff, 0x9, 0x6, 'queue0\x00'}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0xbf}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x4, 0x9, 0x1, 'queue0\x00', 0x8}) 2018/05/06 07:01:16 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x2c3, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xad, "59e4149a95feae065aaf2d07431462ad3de8aab89aec7b196cfb68df446730c0b15af886fb3ced1c3d71dffa3864005ae42c57f02c79bdc004d80956c20dfe868169f0583ce7b7e8c65c063916c2ca5d759546bd6e3e22ce99b8a249f06eccbefe6601f094935ad4c6562a8f3acaf5666b49cd63ac5aed12c26382b1d8d0a16e761382b0c4919f15aa3f63a933e3abac57f66675580abefe78b8cdece475694fdc3f116355342ff009b39de6a9"}, &(0x7f0000000100)=0xb5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8001, 0x83da, 0x2, r1}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x800) getpeername$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/05/06 07:01:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) writev(r2, &(0x7f00000014c0), 0x0) 2018/05/06 07:01:16 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') r1 = request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='GPL-vboxnet1\x00', 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r2 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="8035379586fb4d5bb5bd81f26ab78169524affe31ac15b5568dfec05a197bab756d11927562c9eb935507c319f309ed6d88bf838b7055cf555cb2d7224d61f1c7a8ac6f47bcdcc7ba316bfd2d8e4f44414d11a1b58590fa18cd9a5", 0x5b, r1) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0xd572, r3) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000000c0), 0xfffffffffffffff1) 2018/05/06 07:01:16 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000001800)=@can, 0xffffffffffffffeb, &(0x7f0000001ac0)=[{&(0x7f0000000640)=""/55, 0x37}, {&(0x7f0000001880)=""/199, 0xc7}], 0x2, &(0x7f0000001b00)=""/100, 0x64, 0x10001}, 0x5}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001740)=""/145, 0x91}, {&(0x7f00000001c0)=""/50, 0x32}], 0x4, 0x0, 0x0, 0xffffffffffffffe1}, 0x100) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000300), &(0x7f0000000600)=0x4) 2018/05/06 07:01:16 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="180000000000895e273215759a0e29000000"], 0x18}}], 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000300)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt(r2, 0x7ff, 0x4, &(0x7f0000000140)="b4e7ab889c32965bc127bc9e2a719a2d8dbc106009d09ee2a27136c76b0a51bc11258fc2b86aa13f34cf893bdfa19ba3ff3c66a091f38abd5a70261495defab84a339a628dbe316377792bac533e4025", 0x50) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f00000003c0)="010000000300060009071a00009139cca70a7afd0a7800f1b4d5b110f4e6216a43b6f7b1ddb59b7f452b1e7397b38971e24e365c35d784aaf40980d9c2e0e26df7dac5bcde73ed790e2a2fa465b9827f2035fd9d6d616475ba7524f4214f0072eefd59f8c449a83b1bd6c386c304c0bc4002e0418a0d01f11c3e8cb6a1eb83414fa17d040bec7b3b8f6a84ef40cad1f07639b34a4056b261beed8d1c6d80511dec9f9df4465c1b20921eb6e7182505078ab43c502975e1e4ecb8a7", 0xbb) 2018/05/06 07:01:16 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x7fffffff}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x8800) socket$unix(0x1, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc", 0x47}], 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1}, 0x1a, {0x2, 0x4e21, @broadcast=0xffffffff}, 'yam0\x00'}) ioctl(r0, 0xc2604110, &(0x7f0000000080)="0900000000000000d83ae9bcf8d1c8ff0700000000000000d80000000000000000") 2018/05/06 07:01:16 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x4012}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'veth1\x00', 0x10}) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000440)=""/58, 0x3a}], 0x1, 0x0) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa1fd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000340)=0xff00) quotactl(0x5, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000240)="d3ab619e930a161686d51daea7e0cd17d2987bed754c0254274c02d5e970d02405f548ab5770b8485a57d33c98deb5bed16bb4e4cca7f5f4cf327f36d774847d4eccd798d370c7a4e2197316dc86e2eb32b5dbe70a12ded9df4409b5f3aa86cc7d423c67628e2cad69a0a53693fe0ab4762181a192b9ee9eb1dba9c673b62564225f0c4e1e") r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000140)=""/143) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1d) [ 103.267157] device lo entered promiscuous mode 2018/05/06 07:01:16 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) msgget$private(0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/05/06 07:01:16 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f0000001f00)=@l2, 0x80, &(0x7f0000003f80)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000005040)=""/194, 0xc2}}, {{&(0x7f0000005140)=@generic, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005480)=""/124, 0x7c}}, {{&(0x7f0000005500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007900), 0x0, &(0x7f0000007980)=""/47, 0x2f}}], 0x3, 0x0, &(0x7f0000007b40)={0x77359400}) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigaction(0xd, &(0x7f00000000c0)={0x100000000, {0x1ff}, 0x4, 0x4}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/05/06 07:01:16 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/232, 0xe8}], 0x1) 2018/05/06 07:01:16 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x7, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, {{0xa, 0x4e24, 0x4, @empty, 0x7}}}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 07:01:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f8b000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup(r0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x1, r2}) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/05/06 07:01:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20000000000009) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xae, 0x200) 2018/05/06 07:01:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0xffffffffcb39da66, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000466000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-camellia-aesni,crc32c-intel)\x00'}, 0xfffffffffffffe99) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = dup3(r2, r1, 0x0) writev(r3, &(0x7f0000000240)=[{&(0x7f0000000180)="a335622fc31cb2f77a9481f75ee1b7717a7c4781a3c0d72192402f6d2a959b00cd0563b9bbcb7c2b8f", 0x29}], 0x1) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) [ 103.476187] device lo left promiscuous mode [ 103.996775] device ifb0 entered promiscuous mode 2018/05/06 07:01:17 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7, 0x0, "1ba544533fa44e8eab9e583854a35e8f9aa362fafc38b4e91f1cc82ca84115040282dba84f3ab2d11376d4966018d322659feaa4720320a0e67acaffeec3b7b70fc9c9a8d6954af661d78b299d0aa779"}, 0xd8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x40011, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) dup2(r0, r0) 2018/05/06 07:01:17 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xda}}, {{}, 0x0, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x3, 0x0, 0x8}}, 0xe8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0x8, 0x1ff}, 0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/174) 2018/05/06 07:01:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x55, 0x0, 0x7, {0xbda, 0x5}, {0x1400000000000000, 0x9}, @cond=[{0xffffffff, 0x100000000, 0x9, 0xfffffffffffffff8, 0x6, 0xbec5}, {0x39, 0x1, 0x7fffffff, 0x1f, 0x5, 0x1}]}) 2018/05/06 07:01:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x404100, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') recvfrom(r1, &(0x7f0000000040)=""/84, 0x54, 0x2000, &(0x7f00000000c0)=@sco={0x1f, {0x5, 0x0, 0x1000, 0x2, 0x2, 0xffffffff}}, 0x80) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009002100001c010000000600160002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 07:01:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe8, r1, 0x300, 0x70bd2a, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x12}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd8, 0x201) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) 2018/05/06 07:01:17 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x2000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x4b}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="11", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) 2018/05/06 07:01:17 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) msgget$private(0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/05/06 07:01:17 executing program 0: capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x480, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000140)={0x7}) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"97ef135b1ceed3"}, 0xffffffffffff2baa}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b000000beac62f3a382a57083a9256a61caed1679039366697ff238fb556e35b59ea73f5a655f535bbd0eda"], &(0x7f0000000280)=0x33) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x9, 0x0, {0xffffffffffffffff, 0x2, 0x6, 0x0, 0x80000000}}) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x6, 0x1, 0xfffffffffffffffa, 0x6, 0x0, 0x2, 0x7}, &(0x7f00000001c0)=0x20) socket$bt_hidp(0x1f, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x1f) write$evdev(r3, &(0x7f0000000300)=[{{0x77359400}, 0x1, 0x9, 0x6}, {{0x0, 0x2710}, 0x7ff, 0x400, 0x1}, {{0x0, 0x7530}, 0xfff, 0x54c, 0x75}, {{}, 0x7f, 0x9, 0x1}, {{}, 0x7, 0x6, 0x3f}], 0x78) [ 104.541149] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/06 07:01:17 executing program 5: semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f00000003c0)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) r1 = creat(&(0x7f0000000000)='.\x00', 0x2) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000040)=""/23, &(0x7f0000000080)=0x17) socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r0) 2018/05/06 07:01:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe8, r1, 0x300, 0x70bd2a, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x12}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd8, 0x201) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000002980)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4004}}, 0x14}, 0x1}, 0x0) 2018/05/06 07:01:17 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x110, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000680)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000640), 0x13f}}, 0xfffffe28) write$rdma_cm(r0, &(0x7f0000002380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000006c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"cd8c21362e2c4dcada3a342405c33615"}}}}, 0x90) 2018/05/06 07:01:17 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400180, 0x0) getsockname$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/06 07:01:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x83, 0x40, "789e682f137772b20dac10f46b47235bd2a2dd2688ce3881fc59de5891eebc30b6d9fd2fb7c61f4b1902c17c6346748da611463c229ab2e08e5dc8f3529811e341359cc6c676190b87be24be1cbf734e92868472ab6413968c249b5044065b2b59c8ef7af6b5382e4d5b6dd9725608dae1abda8c83538c96587877"}, &(0x7f0000000200), 0x1400) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x600002, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x7f, 0x81, 0x20, 0x80000000, 0x10001, 0x800, 0x7dd, 0x20, 0x1f, 0x4, 0x4}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000040)={0x0, 0x4, 0x43f150c1, 0xfffffffffffffffb}) 2018/05/06 07:01:17 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1\x00', &(0x7f0000000180)=@ethtool_dump}) 2018/05/06 07:01:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xe]}, 0x2c) pread64(r0, &(0x7f0000000040)=""/248, 0xf8, 0x0) 2018/05/06 07:01:17 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x14002, 0x6) 2018/05/06 07:01:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002600053cfeea87eec7251effff00771e"], 0x14}, 0x1}, 0x0) 2018/05/06 07:01:18 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xda}}, {{}, 0x0, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x3, 0x0, 0x8}}, 0xe8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0x8, 0x1ff}, 0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/174) 2018/05/06 07:01:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0xff16534c) 2018/05/06 07:01:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x83, 0x40, "789e682f137772b20dac10f46b47235bd2a2dd2688ce3881fc59de5891eebc30b6d9fd2fb7c61f4b1902c17c6346748da611463c229ab2e08e5dc8f3529811e341359cc6c676190b87be24be1cbf734e92868472ab6413968c249b5044065b2b59c8ef7af6b5382e4d5b6dd9725608dae1abda8c83538c96587877"}, &(0x7f0000000200), 0x1400) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x600002, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x7f, 0x81, 0x20, 0x80000000, 0x10001, 0x800, 0x7dd, 0x20, 0x1f, 0x4, 0x4}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000040)={0x0, 0x4, 0x43f150c1, 0xfffffffffffffffb}) 2018/05/06 07:01:18 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) 2018/05/06 07:01:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) r1 = msgget(0x1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x5, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00210800000000000000000200000014000000000000f1ffffff000000000000000001"], 0x28}, 0x1}, 0x0) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/98}, 0xc96412b, 0x3, 0x3800) 2018/05/06 07:01:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfe8, 0x40) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x103) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)={0x14, 0x4, 0x40000000008, 0x8ffffffff}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 105.294240] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.327349] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/06 07:01:18 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x40}, {r0, 0x40}], 0x2, &(0x7f0000000340)={r1}, &(0x7f0000000380), 0x8) lseek(r0, 0x0, 0x2) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/05/06 07:01:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) 2018/05/06 07:01:18 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x501000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x0, 0x413}, 0xfffffffffffffffd, 0x0, 'id1\x00', 'timer0\x00'}) 2018/05/06 07:01:18 executing program 3: rmdir(&(0x7f0000000080)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x6}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/05/06 07:01:19 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x1) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) 2018/05/06 07:01:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x7, 0xd91, 0xfff, {0x77359400}, {0x77359400}, {0x1, 0x34, 0xffffffffffff03bb, 0x6ee}, 0x1, @canfd={{0x2, 0xffff, 0x8, 0x4b06}, 0x1b, 0x1, 0x0, 0x0, "532e5bc0d78d993b809f4b717705c21064da5c8784f571fbf448ef38b207b3b8f56b7f314d2d8ff4cd50281e77756ca3d1693a188b8496a2383c904c43d8fcdf"}}, 0x80}, 0x1, 0x0, 0x0, 0x4004001}, 0x8000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x16a) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000440)={0x9c, &(0x7f0000000380)="c93f2967a3a275b83ab9c3615587cb7a04fa98d8f4514ab89797d429f11632f4fc4a0eaa60f10a95f7c0204b95e8819fa20d4777e40502aa286047a2887939f5f11bb8a3aa67853dfb24db1217205cfdd717735712d9402bb5740b81b4e4e4381686dd4462b7630d83da5245100f467c2b7e442ba6d1f03b494988f6099b09d565e68fdb275a91b9bf6b352cc960abff6923d5acf9f8c2aa0dbdaa6e"}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) 2018/05/06 07:01:19 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000004c0)={0x1d}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)=""/51, 0x33) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) 2018/05/06 07:01:19 executing program 0: unshare(0x2000000) shmget(0x1, 0x4000, 0x410, &(0x7f0000ffb000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') setns(r0, 0x0) 2018/05/06 07:01:19 executing program 5: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xffff, 0x6, 0x200, 0x445, 0x9, 0x5, 0x0, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100, 0x1, 0xf1d, 0x1, 0x99}, &(0x7f00000001c0)=0x98) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x20) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) 2018/05/06 07:01:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e0ff47f8c9cfad4021e2f87c92452b5831000000000000000000000000000000", @ANYRES64, @ANYRES32=0x0, @ANYRES64=r0], 0x7}, 0x1}, 0x0) socket(0x0, 0x80b, 0x6) 2018/05/06 07:01:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) 2018/05/06 07:01:19 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x1, "e7"}, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x2, 0x1e0, [0x0, 0x20000240, 0x20000270, 0x200002a0], 0x0, &(0x7f00000000c0), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="385a96ec4456", [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}, {{{0x13, 0x0, 0x0, 'ip_vti0\x00', 'sit0\x00', 'tunl0\x00', 'yam0\x00', @random="b3c3efb54f9e", [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x258) 2018/05/06 07:01:19 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/06 07:01:19 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/23, 0x17) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000000c0)) unshare(0x40600) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="291511b9bcafd433b71b2814212d1545955c0f0e6e473780d6e22cfbbc39b4fc27423109fb26a460dc114b9925f43d77ab19c76bd0f899c70908e8a0003cef434d65da41c3421800341e5ee9163523ae6fd60be41546ef4bc9002cec6b900dca572d4c4143877e4bbe2cd28c0f469516b76889fae4c7cf68c39ba32d694a26902fddcd8311863f92186c3e9a8c394a1ae4c1f2a144999060bdcaf35d122d77", 0x9f}, {&(0x7f00000001c0)="0894d5f5d90e6f71aecbf0c729847f288e10a979752b4b17c587297202aee40a656b9e5154318f6b2b7c585f7968048cee290c2e13e87b7a94697726ccc14a78f8702087407d612bd9a7ff3f7bd377483959c219f2dc5dfcd1c80d10cd4f54bae775b63c7b34aedfe1ebba8092c5d2c16b45e75c16f028fc8d628aac24352a6065dd983a2cf399737a65d26b3fe3da66890c1e20752a37c745903dd22149abad61b76eab2a5e28911a673bfcbe4aca3eb9caecdfb5915d0e2d5207def4be363a", 0xc0}, {&(0x7f0000000280)="41291d57bb0c2962565eaa526cc2b2f282c2c0a9665ad06a4402a629eed78a9b17551000f2996914aca977b3467c02a6638c82baeba40b4392b329483f6884bfdc9a80132149596205c1dbdabdc81b4e409851f896831099137b536aef514cf1955f326d10c7ac8f5f0adb1ba190727ecc5d011f2b326d99c6e4285b986e996c0380ca293cac7450d7a6a0dabe4f6157b16ce7d2fd2694f4d1a4fa81ef207a868eaad4f8195ce658b7d436ebd6ee050cef2ef2b6e356e62ace3470c3970dfa9a37c1", 0xc2}], 0x3) 2018/05/06 07:01:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x7, 0x800, 0x985}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x162, "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"}, &(0x7f0000000200)=0xff85) 2018/05/06 07:01:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r0, &(0x7f0000000140), 0x0) write$binfmt_script(r0, &(0x7f0000001200)=ANY=[], 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/06 07:01:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0xfffffffffffffc5b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/06 07:01:19 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x10000000002719, &(0x7f0000000000), &(0x7f0000000000)) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200000, 0x0) r2 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x100) 2018/05/06 07:01:20 executing program 6: r0 = socket(0x200010, 0x80000, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x11, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/06 07:01:20 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r1 = open(&(0x7f0000000840)='./control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x4, 0x7, 0x100, 0x0, 0xf}) readv(r0, &(0x7f00009a4000)=[{&(0x7f0000000000)=""/32, 0x20}], 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040), 0xffffffffffffff76) 2018/05/06 07:01:20 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000080)) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="1fcf2ccc1af2b68b213f1462a2d2dda44867190c7c7d3d5ff0e4827edf59d4affc8ad838fe02d36acf4033b1718373905e68195503bb6ef2d413e7f1f8166b8c35a761b950d62c8ae04d180b95241050216bd03cd43ea67449d6b7f4e3f4c659f0e43f81dbff60e5f597ce3985b8f32a14ae2d8914f92714093b9f067ee9cbe4098253688a723214828a1f752cdb668b91752a738444f8d47edd79316e7298a29bb2fce5d49bd794a29b13ee0603723cd0026e837cc7a9586220f1b6ebb0a5412f3e7b9a9e487d41", 0xc8}, {&(0x7f00000001c0)="0d1530bc977af6ee2f118e41e37c96cb0342258f2184461fa322aa42ca8aec553d5f7fc77a73523a84e5230700141c495aac53b59515e061a8dc982912694f885b82c445d5ebd6840063e7747912750e6f79b0d4aba9f43098c94817700015ac713225562858256a203151978eb91de0e8e178805d20dad046b570ce59c2920d0af1a6a1263101d24726c104263e30bd6ae27155e928cce84bd88623ab59980d92aa423b5d74af613064948ad5e7317ed265544667b3fbc0200922840d0cad37d79a8ba3885df69bbab176c84489c6d12ac968db6989f6f2d9b7ce7460", 0xdd}], 0x3, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/06 07:01:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x7, 0x800, 0x985}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x162, "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"}, &(0x7f0000000200)=0xff85) 2018/05/06 07:01:20 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f00000001c0)=""/215, 0x200}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x6b}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r3, 0x74}, &(0x7f0000000380)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000f0149d7736409fc17348a3bb5095a23a9d403150c4a9a5d26942082a9965d2f375c3b89152bf80c734783955a53d3ffa2abce805f36b4e328f8925cfbed00f2aecb1a5915f37c719a547c08150c6af7c3bc253cdc0b6630f61392476f0eab73f1594161d8adbafd5fd2d0deb4557f5b3aa2d8d2b43fc4f1a63ea20607700eb5ddac5b34432fd5a21652cf821ab6179ae8f40133e1ba66b99b168b931fba4b5f0bd411830a0e24b845d6dea6d9b0ff3e84696ff2e1a963ad20000000000000000"]}) 2018/05/06 07:01:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000010c0)="479e0ed7039ade131aba60ea3538c8ef2d94aaff8bf8098c9316c32e5029984d8a1ef45e74df5073879cb4e8487936417334f43a539349db3089609d2e9d38241e8f13a67aaff4bceda966208577a56a8f383f1dd4079ef66b10efd809fa810a15e899ba01ab56446aa5a483ee0a02f55ac8d6d8b8167468d42389cbdc217645ce96cea532eb145c92c7169cb7c2569ca95a106a2157db47d65c2e9b31ac6bdaf8aa306b4a7f5e", 0xa7) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000001040)=@rc={0x1f}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)}, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/06 07:01:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) 2018/05/06 07:01:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2f, @empty, 0x4e24, 0x4, 'lc\x00', 0x8, 0x74df, 0x42}, 0x2c) shutdown(r0, 0x1) listen(r0, 0x110000000010) listen(r0, 0x9000000) [ 107.894941] IPVS: set_ctl: invalid protocol: 47 0.0.0.0:20004 lc [ 107.928946] IPVS: set_ctl: invalid protocol: 47 0.0.0.0:20004 lc 2018/05/06 07:01:20 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x16, r0, 0xfffffffffffffffc) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, 0x1) 2018/05/06 07:01:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000380)=""/228, 0xe4) 2018/05/06 07:01:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), 0xa8) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000080)=""/100, &(0x7f0000000000)=0x64) 2018/05/06 07:01:21 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000bc0)='/dev/snd/pcmC#D#p\x00', 0x401, 0x40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000b40)=0x7fff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) link(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000000b80)='/dev/dmmidi#\x00', 0x7fff, 0x80000) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002900000005000000a103000000000000"], 0x18}}], 0x2, 0x0) sendmmsg(r1, &(0x7f0000000a40)=[{{&(0x7f0000000100)=@generic={0x10, "e9807747f496e970e4f1fe08ae9634a407c0f3a5d82d67d3fe200c10a2c6fbd1a22ba71245bec054137740951753c61245a46920fd7219536b3ab45f3c3d6bfd5962027110cadfc87a0740fd1ec3523e4164431f93d14b993effa4e4edbacd8fb157dabbedc95c77810d30be90c6c89745abf458e372b4cab76bff659d67"}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="d2b94b9aded716c5163c6fda054e780b31aeca77d1f3846836ce7963968a6b116d68acb0f1de1dcd57bcd4daf975b6e717f704e6c16ab048938dcc66201c", 0x3e}, {&(0x7f0000000180)="49d7620234be7226256b8e794ae6a895e98f098b49c4e85ab2b62139f9dfed892ad3a1e9b657d3c67af007a42b9732089ef1", 0x32}], 0x2, &(0x7f0000000200)=[{0xd8, 0x10f, 0x3, "46111440f396bb0a6da3a3db1690eda08f08dc6a33ad9e66c8681b952ef525b516dcd7a0a595db211c1fc5b103cabfaa6078d43e7392ac1b5b7484f211c46af5caa1c85468d3a995c42ca0f675aca9ecabc942a81181e497ba3b8e5ff0b2f1da54af56e2c7102ed4261353295915aea96f8c92ddc63c57f32b917dfeb1f7aace6c5b9250eb61bf40d636da25fe0246c30a64e02f0316560a6d5364dabc24fe0764bb0c37bbb93cb6906e6eca758693fd7a25663d39f6f4b5761663064ea56787d8cf32c4d5"}, {0x80, 0x13f, 0x1, "06dd5bd3f01fbaeb7aa45eae19b1f5d135b393700dc423d50b98348488abc37bec27ce2bd9e91be42f855afc06600aefc18c684ed0132a2eed6fc8617f94d8cec19933c196e57931eb5d97a4390083ce7f2b62d81eb8f7ee1757e5b82ff39583c5af867b7f9aa3193cdb"}, {0x48, 0x3a, 0x1, "54a75e90ada820db73b9f93d042167643ee2def5062194ae926d2211373ffaf1c989b9433df52556f99a48542f102fe32df43324f6"}], 0x1a0, 0x4c011}, 0xffffffffffffffff}, {{&(0x7f00000003c0)=@ipx={0x4, 0xd7, 0x1, "6a009f260cd5", 0x6}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000540)="51829e0f633f6ba8db9f0806537bb635535b854215455554e05406966e76c3a7d4f3cd163cac33cd2815378960bd2bd38cec7237adc2da2ab6a0bb33eab636f65a54aaad2624e3a39cad8486f575faf24f6e2fbff09a192c279d19ad48a741d8b90a7ed0b3ee7701f4a74dd2ff19a7b8fa5490e424b2ddaf31c3cdf133bd0ae5bf64a77d4cceea12d70b7526c1796aae0f5150c5a5b81e6925ae65de4e46159321e00737dbee76657228ed29bbbe", 0xae}, {&(0x7f0000000600)="0fad5ca1e62284ce39309adc71d1e185ba0c960e343e9a4a8d44e5dd61b932a44f71331bda6dd672e9fac4eb50004cbae428c0afff47caaa55136b48a1ecdeef5e3858bc6dd4913b2ae4636c9a7a571a810ac30c57ab6969b5e671df79990ca00d413490eab8eec18aa2b036da7a8f0a5ead7134ec85d2e831a6905d8a990740a686eb77e5a907c51d1377f6ca37f305f88befb8fbb727bb5ab9b7123d57099a", 0xa0}], 0x2, &(0x7f00000006c0)=[{0x78, 0x114, 0x2, "c13d86e469bdc4f5c2bd6abf7f6961930d63bfbda4de08b0e5588bbea9c6ca3e5292d340f5c2e38314ec951de38c8c97bd11eea8858a1e12c02e41a01fc56b7c82ebe44f754744d5d97169330a90f3d93fc76a2b44197cdd0e97e6de37f1da77be3de5edad0f"}, {0x48, 0x10e, 0x6, "c2eb03cce251b0cf0fb70c1a76ef1c039558a849fc342a620e70f09b2170754486f41a889685d1a587744024577fa1a09c"}, {0x60, 0x109, 0x460800000, "c8aa7d594d20a29f729fc4ce7aa0f4e163a902534fde02678b89850043f09ad19364cfaeb4004f025986c19b71c1cd2d21c8f6052fd5f8fef568587f8255e0182d2144c3891d5bf5ef5721c4"}, {0x80, 0x1, 0x7ff, "26dce71f33ba8fe35eba3df4bc37c442070b0712bf9fd370f8018326679298ab1fed918b59e6bffd549f10bea6cde2341a31d7c6c0d38448c0817447e403da34cc39e512e53dcc49f271f8e6d79fe47603c5738a955ba7aaa022e60943e54e974c90fc0ee8d2de3fad77d7e59de701a0"}, {0x70, 0x10b, 0x1, "25efcdd1c3318acefd9efac9e425eb16dd7d0007b89a4cfad01a2cda1649864ec48b9b883b699dbcad94fed9b24d45a95c5f5be95a1cf9a84057b4f507ffdb28bd998c031359b7b1d3b03a0f5bbf85d2421cdba7a2c1111d42f85ff7ea3d"}], 0x210, 0x4000}, 0x7f}, {{&(0x7f0000000900)=@rc={0x1f, {0xffff, 0x7, 0x5, 0x7, 0xec1, 0x7c}, 0x7}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000480)="34152feef0139d51001195d6e0bd5d3f1a3934ccfe1ae43677f490dafb", 0x1d}, {&(0x7f0000000980)="64cd829a8b670d1983230596995176fa37f41ed603c49f58d1ec15e9fe811a8c3c5afdd87de2b61b53dc80c3c501c095330b2ff8dc4f9564d938c130320affbc3bb704e1a4ad", 0x46}], 0x2, 0x0, 0x0, 0x20000000}, 0x35f8}], 0x3, 0x0) 2018/05/06 07:01:21 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@local, @broadcast, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4e22, 0x0, 0x4e23, 0xffffffffffff30e6, 0xa, 0x20, 0x20, 0x7f, r1, r2}, {0x7, 0x0, 0x4, 0x5, 0x100000001, 0x8001, 0x9, 0x10000}, {0x3, 0xf0, 0x0, 0xb41}, 0x400, 0x0, 0x2, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x401, 0x4d6, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x3503, 0x4, 0x3, 0x10000, 0x0, 0x16f, 0x200}}, 0xe8) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) [ 108.134269] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/05/06 07:01:21 executing program 2: socket(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x407fff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/05/06 07:01:21 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0xffffffff) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffffffffe1, @dev={0xfe, 0x80, [], 0x1a}, 0x47b}, 0x1c) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/06 07:01:21 executing program 6: io_setup(0x7ff, &(0x7f00000000c0)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)="612ebb5503a09aa555e812", 0xb) io_submit(r0, 0x1, &(0x7f0000000a80)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000580)}]) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x72ec, 0x2, 0xce, &(0x7f0000ffb000/0x4000)=nil, 0x8001}) 2018/05/06 07:01:21 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/dsp\x00', 0x80400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)) getdents64(r1, &(0x7f0000000080)=""/32, 0x61757060233a0030) write$rdma_cm(r1, &(0x7f0000001340)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001300)={0xffffffff}, 0x117, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="f3ffffff070000fa", @ANYRES32=r2, @ANYBLOB="1f000000"], 0x4) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, 0x3e) 2018/05/06 07:01:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001600)=ANY=[@ANYBLOB="280000002200090100000000000000000400000014000000000000000000000000000001"], 0x28}, 0x1}, 0x0) 2018/05/06 07:01:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001280), 0x0, &(0x7f0000000040), 0x0, 0xfffffffffffffffd}, 0x81) 2018/05/06 07:01:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x2e) r1 = getpid() r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x400000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000002c0)={0x69, 0xba, "821af63b5aa45e445f82210fd23e89489c744f863607c94aa97f2b7f1edb16d5286231cf550c501c3eadfc6fac84e7c27185203cf3a02d0d97bee70701d500fae3feba726dc0c90f4a710d311552cd1de4c61fdf2537d09e8ddce5d6dbc1ed97691f9ab871e2165d7cfa10a8030a905e73ed0d03bc12dd62d39ee7cb07e33db081ebca36be0da2956e176a2461bd06d33363f9ba7643231f3602921c5c09d44e860d1284d8b692f17a44d70584cca378e83b68e5dd971f52717c"}) sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8}}, 0x1e1, 0x100, 0x8, "ba26015f638ab48ea89823b1a435e2e9f239889374e52ca0cff681b7afe7b19226067837ee3bd391647d29e14361a69ac3824b0205b11ace5fb9aa36e5baedbf7f5ceebcc52ec8f35be3873de07bd41a"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gi*W\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3fff, 0x0) socket(0x1d, 0x7, 0x5) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xc) 2018/05/06 07:01:21 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8000000000000000, 0x1f, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x2000001, 0x50, r0, 0x800) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x1, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x3}}, 0x26) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) [ 108.805452] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00008000 [ 108.907138] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00008000 [ 109.657742] can: request_module (can-proto-5) failed. [ 109.796637] can: request_module (can-proto-5) failed. 2018/05/06 07:01:22 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) r1 = gettid() ioprio_get$pid(0x1, r1) 2018/05/06 07:01:22 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x400000) ioctl(r0, 0x4, &(0x7f0000000040)="8aa20ba056e26827171819ea96ed1f6f1af56cecd130c92f053f0e5b81f515408762980f0254f39d947e7413203307edc36390e6e905d74ce968d7bc3c0478a84f48ba5f46377757bcfe0f59b9155bef5e4d2cb0b055817f0594f9ffc89d51d6ff6980455e9c54d4070a96389137693e114954991a0bb399ff8a86b82117c5ee1240781db529c0bf909bc4d00349a7ab3cff0e5c5845c6ffd387e4b2491dc0ebb6e7ca2c406f2fde43d86038dbcf1b44d30757cf97891edd75b6209db7cd5ef7d08efee7d8b7857febaabb8a1842ae01ebe5e399f0b45623e74351dd4ab90d7cd87c96d86d07247420") socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000200)=0x68) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000001c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) 2018/05/06 07:01:22 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)) close(r1) socket$packet(0x11, 0x3, 0x300) write$vnet(r1, &(0x7f0000000000)={0x1, {&(0x7f00000001c0)=""/249, 0xf9, &(0x7f00000002c0)=""/167, 0x0, 0x3}}, 0x68) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/06 07:01:22 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0xa8) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x64c5) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@random={'osx.', '&systemselinux\\[locgroupvmnet1wlan0wlan0keyring/\x00'}, &(0x7f0000000200)='lo:*%\\\x00', 0x7, 0x3) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='gfs2\x00', 0x0, 0x0) 2018/05/06 07:01:22 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) unshare(0x3fe) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/05/06 07:01:22 executing program 4: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00n\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x80081) mq_timedreceive(r0, &(0x7f00000002c0)=""/195, 0xc3, 0x3, &(0x7f0000000040)={0x0, 0x1c9c380}) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x3, 0x41) sync_file_range(r1, 0x8, 0x544c, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 07:01:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000000600)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/06 07:01:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x800, 0x0, 0x611, 0xc1, 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3a0000000200000001010000ffff00000100004087d1000005000000ffffff7f8000000006000000"]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000025c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000002680)={&(0x7f0000002580)={0x10}, 0xc, &(0x7f0000002640)={&(0x7f0000002600)={0x20, r2, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x20}, 0x1}, 0x0) [ 109.963269] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/06 07:01:23 executing program 5: unshare(0x4050500) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000200)=""/189, &(0x7f00000002c0)=0x30e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8000, 0x101, 0xe8, 0x9, 0x81}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x8000}, &(0x7f0000000180)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x9, 0x6, 0x71817901, 0x1f, 0x8}, 0x0) 2018/05/06 07:01:23 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f00000000c0)) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x901, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) 2018/05/06 07:01:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x8356a4f341820e97) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x0, 0x4, 0x2, 0x1, 0x5}, &(0x7f00000001c0)=0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x1c, 0x5, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000200)=0x54) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x14, 0x0, 0x5}, 0x14}, 0x1}, 0x0) 2018/05/06 07:01:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x6) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x98a1, 0x842) 2018/05/06 07:01:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'lo\x00', 0x0}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) ptrace$poke(0x4, r3, &(0x7f0000000240), 0x100000000) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c009e5200001b075c1dc4122ada1b5ad4a5941da3b51300010900736c6a0000ee7f2185", @ANYRES32=r2, @ANYBLOB="00000000000000000c0001000180c20000000000"], 0x2c}, 0x1}, 0x0) 2018/05/06 07:01:23 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1c}, 0x14) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30040, 0x0) sendto$ax25(r0, &(0x7f0000000040)="340f06b35c5949d453cfdaa0d1c713ddc3a021a9b7c9c53205bb0f761422e6071b174163d3a7f80e7e95fb9937bf14841ce795d6c4ce7b3f2923c09c1ae63eb39db35ab4371d3f13d6b95f6968cf0694842f526c4de3e4be073d04b7169951cb0e549cb1ec06db5fc2c79ee6e127ebd16065217234b142caea9438ceee021d03eb943a553732b267b8c999dcccf996e4d8ddc9dacdd7b8295026cbf52e29761c8a55c7e7d7f7b24abc873aacb246031d404d9cfe587396b3a05bd5fde08cb1ea42037c9f21bb6dbb62ae8e8d4c7a7bade709dbf0930389276a40cb8f410047cef2", 0xe1, 0x4, &(0x7f0000000140)={0x3, {"2e0e29433f5efa"}, 0x2}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)=""/111, &(0x7f0000000200)=0x6f) 2018/05/06 07:01:23 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000139000)='./file1\x00', 0x0) unshare(0x40600) r2 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0x6, 0x3, 0x7, 0x1}, &(0x7f00000002c0)=0xfffffffffffffdbb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x75, 0x20}, &(0x7f0000000240)=0xc) lseek(r2, 0x0, 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) [ 110.178641] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/06 07:01:23 executing program 1: getitimer(0x0, &(0x7f0000000200)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x1ff) 2018/05/06 07:01:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x7, 0x800, 0x5, {0x77359400}, {0x77359400}, {0x1, 0x7f, 0x3ff, 0x7}, 0x1, @can={{0x3, 0x4, 0x2, 0x1}, 0x5, 0x2, 0x0, 0x0, "67e128bace97df71"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x44a000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @dev}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="480000001500190020ffff7fffffff560aa3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080636fea516e69787263e9c8b92994", 0x48}], 0x1) [ 110.250241] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/06 07:01:23 executing program 3: syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x25, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0xc0ffffff, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x101, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) 2018/05/06 07:01:23 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) gettid() r0 = socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xffffffff) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) r2 = timerfd_create(0x7, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000952000)=""/219, 0x8}], 0x1) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200000, 0x0) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r4, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f00000000c0)="93c2091a822d0e01b2327c1300ba99889fc8b01e711a8333141f379806044221c5fbaf40079db8bf2500e03347d5ea8d805686df51672f93755cbf69e9314d211dd0e9d443933d5e04226bbb834285f2"}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f754ae16fe2cea116da4ec7b736df01000e5442c553156cadc742eb96a3006e55866b0c077a12b2e95bb451080ca33e3705952139e0da4c15a2669b9f8dc8d3b07881cf5c000000000000000000000000000000", 0x200002, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200}, {r1, 0x8080}, {r3, 0x4004}, {r0, 0x1}], 0x4, 0x6379) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) timerfd_settime(r2, 0x1, &(0x7f0000dfa000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)) set_mempolicy(0x8003, &(0x7f0000000180)=0xff, 0x6) 2018/05/06 07:01:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f0000000180)=""/165, 0xa5, &(0x7f0000000280)=""/100, 0x2, 0x3}}, 0x68) write$eventfd(r1, &(0x7f0000000240), 0x8) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x15, 0x800, 0x8, 0x7, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_ident={0x2, 0x0, 0x8}, @sadb_address={0x3, 0x17, 0x6c, 0x80, 0x0, @in={0x2, 0x4e22, @rand_addr=0x7}}]}, 0x38}, 0x1}, 0x408c1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, 0x8) 2018/05/06 07:01:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x20000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2080, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) r4 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r4, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r4, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) 2018/05/06 07:01:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/05/06 07:01:24 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x7, 0x1, 0x0, 0x3, 0x9}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r1, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x46800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r3, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 07:01:24 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x15, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, 0x40000000, 0xfffffffffffffffd}, 0x2) prctl$getname(0x10, &(0x7f0000000000)=""/116) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0xbf, @multicast1=0xe0000001, 0x4e22, 0x0, 'nq\x00', 0x2, 0xffff, 0x40}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) fchmod(r0, 0x1) 2018/05/06 07:01:24 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x7, 0x800, 0x5, {0x77359400}, {0x77359400}, {0x1, 0x7f, 0x3ff, 0x7}, 0x1, @can={{0x3, 0x4, 0x2, 0x1}, 0x5, 0x2, 0x0, 0x0, "67e128bace97df71"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x44a000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @dev}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="480000001500190020ffff7fffffff560aa3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080636fea516e69787263e9c8b92994", 0x48}], 0x1) 2018/05/06 07:01:24 executing program 0: memfd_create(&(0x7f0000000180)="7573072300000000000000003798", 0x0) set_mempolicy(0x3, &(0x7f0000000240)=0x7, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cmdline\x00') sendfile(r0, r0, &(0x7f0000000000), 0x5) 2018/05/06 07:01:24 executing program 1: userfaultfd(0x800) r0 = socket$inet(0x2, 0x801, 0x0) pkey_alloc(0x0, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x6, 0x12, &(0x7f0000000080)={0xfff, 0x1, 0x3}, 0xc) 2018/05/06 07:01:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f0000000180)=""/165, 0xa5, &(0x7f0000000280)=""/100, 0x2, 0x3}}, 0x68) write$eventfd(r1, &(0x7f0000000240), 0x8) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x15, 0x800, 0x8, 0x7, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_ident={0x2, 0x0, 0x8}, @sadb_address={0x3, 0x17, 0x6c, 0x80, 0x0, @in={0x2, 0x4e22, @rand_addr=0x7}}]}, 0x38}, 0x1}, 0x408c1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value, 0x8) 2018/05/06 07:01:24 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/99) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x97c, 0x3}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x3}, 0x8) setsockopt(r2, 0x800000010d, 0x0, &(0x7f00000001c0), 0x15c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r4, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0xffffffffffffffd6) shutdown(r4, 0x1) fanotify_init(0x5, 0x40400) 2018/05/06 07:01:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = accept(r0, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000003c0)={r0, r0, 0x6, 0x40b2, &(0x7f0000000300)="8a57f87ce78d8f9b62735d4da81ad0648f2a1ae02fe7bb57749a0ab780d9c78041f421a4105e5efa9f96197e80a251859bfdadc8b0c7f093d220df884019c7f91e023ca55ba1cce1e93952495277e9d8e36c272deba5cfb89fd209f3f6485a6f9767e31144eca96133f93107163d536739d1eea167d59f8ac13518d0fa1bfe62481e76a6df4f2a712260586ee76ccf45548cffc2c283bae02c414762de0e", 0x100000001, 0x5, 0x4, 0x101, 0x6, 0x4, 0xfffffffffffffc01, "486e42cc54bfb4426b01ef58d3ca08ef45cf0eb4f3bde5067b8d35f9"}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x3f, 0xff}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, &(0x7f0000000500)=0x84) 2018/05/06 07:01:24 executing program 3: r0 = socket$inet6(0xa, 0x80007, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x6d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001080)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0xffffffffffffffff, 0x3, 0x8, 0x5, 0x2792c000000, 0xffffffff, 0xbed, 0x401, 0x3, 0x2, 0xfff, 0x8, 0x79e, 0x6, 0x3452]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x10000005, 0x2, 0x80000000000101, 0x7, r1}, &(0x7f00000011c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001200)={r1, 0x6}, 0x8) 2018/05/06 07:01:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x40) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x800, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f0000000000)) 2018/05/06 07:01:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, 0x0) getcwd(&(0x7f0000000080)=""/171, 0xab) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x201, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'dummy0\x00'}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="09bdcdbf1295d49e7b187712e7fb2817779f3a6cf518096c706255ba210234d4e56838967bc868f144bc4e59c302aec7f66c0634c769beac333020bef70c314d376bc512b4a99c9cb6df2a4f395fc6011bdfb18bc350622ea10d6c917016c205e40eade0e018ece8b91bdab0d2cdd2b8878659b286582cfa9db6e0dc69d3240773cf857001fa2616a3d2ed8f4eb71d604f0097eff82b3dcd9b7d85b28bd7fcc104b6418229dc74f22d6b", 0xaa}, {&(0x7f0000000340)="20f4718bfac4375659945f683cb9f6c78d488d3b6ebd6d1efe12485d73dc1896a0c3cbdbd6cc171d2bcb0ee240b6e1b9243962aef1d2a4226812fc24383669e873fcb35dd7b2cb1c010f2c462e94461d71bb1f09f57c66e9c2b57e29fa3ad756d88f820edcdabb2fdbe61fcccb1b372a0daa215749a526304aaf2d3d2b0b6277762f12c4033176b7c8141029bd5f02639966e5910a2ea16e6fbc01d205cb97349f90fdeeefcd6f40085b", 0xaa}, {&(0x7f0000000400)="5d29d22ad4a7ac90286099b2c93d0720654b2f42e8d9ab3c8e212a1743ff142d21c7ff8890d42bc95de49188773109f6e7fe74c8c56011759fc6ad635ded027b47e938ec659120acb4044b99fc94", 0x4e}], 0x3, &(0x7f00000004c0)=[{0x50, 0x10f, 0x400, "1f5f3b8840353336c0c1e513ee9b5614073d2ecf242364978c8af2f0397023e84d2f5ae77f63cdcbbf700e4cea828c372b5a4d251641c4eef79fa6f9"}, {0xc0, 0x0, 0xffffffffffffffe1, "ea3fae87f6375ba78e6113da9ebda5021c335927e2afddfe40fc68037078d43370cd87ef4c2b880ee2a4f3600fa284bc4c641ddad17e0b3d2729f49efe2b2def0f228f7217d6b26cd87d7d6d9f7216727f9e6b773a92cad768fd71cb554cf3fc17463a07abbc8d82d6ddfa8766d53cb926fcbf242f63cd8fcbd3a97782bb0650451cad91a5c6b7a6e0abf059ea7021c38a3f9b2236641859f135de3d2607bd6bd4f6ae49e065d8620cf98ab85a713972"}, {0x100, 0xff, 0x1, "5fc23f099c952786a4d192028e6231540b47f4a41be5060493796d99474ddc6d3437cb850500ce6bb19265bfbfe125e37445fdb96cf31c83dcd15d4d827285626928e8a29cf34fc5f461aaaf1a63bd0910270a003d6989a55bcaa94c2d8db53beeca50949484334ba96fc7e450cedb10895adce0890f74f63ba85ebc6449b3d9f0873417f15ca9f6ae120fac76a0744f234e2dd46713a1ebc27f6724e2f3b47b05c4ac02e690872e9ea761f3a07b8d8ce7266c052ca3cb8b9a5417e167ec6869f6aac6a29dff4a64485308c95593173ff810d483e5327c7f57e1b1c21b7d7fbaf0d5aeb8edd4ba2970"}, {0x18, 0x0, 0x4, "e308bd3c5dfbd2"}], 0x228, 0x20000010}, 0x4000) 2018/05/06 07:01:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r2, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0x10}], 0x1, 0x0) 2018/05/06 07:01:25 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0xfffffea4) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r1, 0x2}}, 0x18) 2018/05/06 07:01:25 executing program 2: getpgid(0x0) gettid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x70) syz_open_procfs(r0, &(0x7f0000000000)='children\x00') ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)=0x1000) semctl$IPC_RMID(0x0, 0xff7f0000, 0x10) 2018/05/06 07:01:25 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/05/06 07:01:25 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000100)="ed590dd61c74e8422c0056821d4498683f3474294a8a6eb844a24195f26abdef73f82c11bd3d9aa83808381b0a6a70d93fad55cee5058893e1489c740e27169e75dbe054489ca8ecf040a23ba92cb962ec3c18fee09a4a75", 0x58) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x100, 0x5, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x6}) 2018/05/06 07:01:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) bind$inet(r1, &(0x7f0000000040)={0x2}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) move_pages(r3, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/05/06 07:01:25 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x7, 0x1, 0x0, 0x3, 0x9}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r1, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x46800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r3, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 07:01:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) futimesat(r0, &(0x7f00000000c0)='::file:\x00', &(0x7f0000000140)) mkdir(&(0x7f0000000100)='::file:\x00', 0x0) mount(&(0x7f0000212ff8)='::file:\x00', &(0x7f0000000080)='::file:\x00', &(0x7f0000000040)='fusectl\x00', 0x0, &(0x7f0000000240)) 2018/05/06 07:01:25 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000200)=0x40) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000007000)=@newsa={0xf0, 0x10, 0x129, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast2=0xe0000002}, @in=@rand_addr}}, 0xfe70}, 0x1}, 0x0) 2018/05/06 07:01:25 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1fc, 0x0) pread64(r0, &(0x7f0000000540), 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x2, 0x2, 0x4, 0xffffffffffffff98, &(0x7f00000000c0)=[{}, {}]}) 2018/05/06 07:01:25 executing program 3: syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x4000000000004, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x0, 0x40, 0x0, 0xf3fc}, 0x1, 0x2, 0x0, 0x0, "fe51c18e6a2ddffc"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/05/06 07:01:25 executing program 6: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0xc013, r0, 0x0) 2018/05/06 07:01:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') lremovexattr(&(0x7f0000000040)='\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000000000)=""/36, 0x0) 2018/05/06 07:01:25 executing program 1: r0 = memfd_create(&(0x7f0000000480)="757365725c7b70726f63ccea6264657600", 0x0) fcntl$setstatus(r0, 0x4, 0x40c48) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'staff_u\x00'}, 0x32) mq_getsetattr(r0, &(0x7f0000000000)={0x5, 0x7, 0x9, 0xfffffffffffffeff, 0x4, 0x8000, 0x40, 0xa2a5}, &(0x7f0000000040)) 2018/05/06 07:01:25 executing program 5: 2018/05/06 07:01:25 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x7, 0x1, 0x0, 0x3, 0x9}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r1, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x46800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r3, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 07:01:25 executing program 7: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2000010b}) 2018/05/06 07:01:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="021800000600000000000000000000000400070000000037d2332600000000000000000000005221c224000000000000"], 0x30}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x7, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) 2018/05/06 07:01:25 executing program 6: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x86, "0c7486a9fbd533a7b45275b40f78ca93d6fe0daed74b7426da17edff21efc9801cac6887ea963ccdd61f2b7c99b0d04bfe8b46923c9561091496cf05c982bdf7502873704cf1d9fd024433186365b79e3347e2bf9baa173cac39dd750c4e8f0ef2dc6723435c3971ed302400b568266982f50cdfaf64b83382b4e371e77c047589f0f09131d1"}, &(0x7f00000000c0)=0x8e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x7e37, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x7fff, 0x2}, 0x90) 2018/05/06 07:01:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "aa58007259bb496feb9e76c98e41536a81d1c37c003f0ba71ee2f58a06687305"}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) 2018/05/06 07:01:26 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80000, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) pread64(r1, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) bind$can_raw(r1, &(0x7f0000000000)={0x1d}, 0x10) 2018/05/06 07:01:26 executing program 3: r0 = socket$kcm(0x29, 0x40000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) fsetxattr(r0, &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='ppp1bdevem0\'lomime_type\x00', 0x6, 0x3) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000100)}, 0x4c0c1) sendto(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/05/06 07:01:26 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2848c0, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x1ff) 2018/05/06 07:01:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="021800000600000000000000000000000400070000000037d2332600000000000000000000005221c224000000000000"], 0x30}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x7, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) 2018/05/06 07:01:26 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/05/06 07:01:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00000007c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0), 0x2ac}}], 0x2, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) 2018/05/06 07:01:26 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200400) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x9e5c, 0x0, 0x200000bf, 0x0, r0, 0xffffffffffffffff}, 0xfffffffffffffe72) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/06 07:01:26 executing program 4: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000000)) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) 2018/05/06 07:01:26 executing program 0: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='selfeth1\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='wlan0wlan1\\ppp0proc\x00', &(0x7f0000000200)='GPL]GPL}\x00', &(0x7f0000000240)='keyringsecurity\x00', &(0x7f0000000280)="70707030706f7369785f61636c5f6163636573732dec272573656c696e757800", &(0x7f00000002c0)='\x00'], 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/05/06 07:01:26 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f00000002c0)="6b657972696e67004b6d8fb23b5a783f67d3afb659e3dd5526ea053c86ccc8af38e876ccc543e3f5a176c38502ea99441c24b5efb2a857ffd7fa", &(0x7f0000000280)={0x73, 0x79, 0x7a}, r1) 2018/05/06 07:01:26 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/05/06 07:01:26 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x450, 0x2c0, 0xd0, 0xffffffff, 0x3b8, 0x1c8, 0x3b8, 0x3b8, 0xffffffff, 0x3b8, 0x3b8, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @port=0x4e24, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x11, 0x21, 0x5, 0x9}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e24, @gre_key=0x1800}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0x0, 'veth1\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xa5, 0x2, 0xa}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x5, 0x5, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @broadcast=0xffffffff, @gre_key=0x9c7e, @port=0x4e21}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0xffffffff, 0x6, [0x2c, 0x3a, 0x2e, 0x1a, 0x10, 0x11, 0x22, 0x1a, 0x32, 0x36, 0x10, 0x29, 0x1a, 0x3e, 0x15, 0x1f], 0x1, 0x9, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000080)="cf578e25f34aff3dc238f515e882cec68a5741017fdd4e1d9d8c787b333cc56e32c3e700428ffc13473f471a30ec72585dd61b", 0x33}, {&(0x7f0000000640)="3875ee147f1048c864883ae5c1282f2ecf516c23ff9872f0d388b313fab719b6bd117976c3335cd7d4538ea2ff2c76d532064a8b1918eca2ad81103d63f20f97f34da78e11325c4e94166f65fd3f913c244e08465e12cc646ec5dc5c973d320d44da9deae75e5978998f246e141a99ca22e769a50916cc2e8368bad46dc328734cc89cbe58ad184774e8fc2afbebc6d59df0497102f126858f55bc1a4b7722735f01b7c8b888974d33d3832bbaa546e72c439e5d5e3857b72c1ae5eee77ae75e51e95d2ef99a318ae37426ebfd8782d7eca9d24955508bfaacd8b2b790517bd9437187a2", 0xfffffef8}], 0x2, 0x0) 2018/05/06 07:01:26 executing program 4: unshare(0x400) r0 = getgid() r1 = getgid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x10001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x7, r3, 0x10003, 0xdb}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000140)={r4, 0x5}) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000100)=0x9) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000080)=[r0, r1, r5]) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) splice(r6, &(0x7f0000005ff8), 0xffffffffffffffff, &(0x7f0000000ff8), 0xa175, 0x0) 2018/05/06 07:01:26 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x0, &(0x7f0000000280)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+30000}}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) 2018/05/06 07:01:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001180)={{&(0x7f0000000140)=""/4096, 0x1000}, &(0x7f0000001140), 0x1}, 0x20) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(tnepres-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003400)=[{{&(0x7f0000002040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003380)}}], 0x1, 0x0, &(0x7f0000003540)={0x77359400}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001580)=""/252) 2018/05/06 07:01:26 executing program 2: capset(&(0x7f0000000000)={0x19b80330}, &(0x7f0000031000)={0x0, 0x1fd, 0x7, 0x4}) prctl$intptr(0x2f, 0x2) [ 113.546177] gfs2: path_lookup on ./file1 returned error -2 [ 113.615688] gfs2: path_lookup on ./file1 returned error -2 2018/05/06 07:01:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000040)="706167656d614bf7a411317000") modify_ldt$read(0x0, &(0x7f0000000240)=""/223, 0xdf) dup2(r0, r4) 2018/05/06 07:01:26 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/06 07:01:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') r1 = socket$inet6_sctp(0xa, 0x810000000001, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r1, r0, &(0x7f0000000040)=0x4000000, 0x800000000000200) 2018/05/06 07:01:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b90ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xc5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) inotify_init() r2 = syz_open_pts(r1, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/05/06 07:01:26 executing program 4: r0 = memfd_create(&(0x7f00000004c0)='!)\x00', 0x1) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/05/06 07:01:26 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="fe02", @ANYRES16=r1, @ANYBLOB="020028bd7000fedbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) 2018/05/06 07:01:26 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x0, &(0x7f0000000280)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+30000}}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) 2018/05/06 07:01:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x19, r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x400, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) r2 = socket$inet(0x2, 0x803, 0x85) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES64=r2, @ANYBLOB="aaf599475ffd14c6370cab17e2525509ab7391e2697b8ae794", @ANYRES32=r0], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000fa0000000000000000000000000000000000000000400000000000000000000080000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d0000000000000000000000000000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000697036746e6c3000000000000000000073797a6b616c6c657230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d0000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbac1414aa000000000000000073797a6b616c6c657230000000000000697036746e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) [ 113.868433] gfs2: path_lookup on ./file1 returned error -2 2018/05/06 07:01:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000200)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x2) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x1, r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 2018/05/06 07:01:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x110) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000002c0)={'ip6gretap0\x00', @ifru_flags=0x4000}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) lchown(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="2f505d126efcb5097c8ccba456588cc4d5f3dc2554e6ce563edff8a7bc771fa294de7b08d81468145528c15de90e989daef9139f1ddba975dc2b01a923aeea714fbdabc8ac03077a96ae030dc363db52d830ea154ac79ce079179f85281250e54081e96b3d95cae20b39f6df9274ceaa7411", 0x72}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="86c6ef6f0e8050782306edc6260531393fe1d5a98a9eda129c1381a21b945353937b9de9d24307500526d8e83b886a0662eeb4fd98876640c10d74042530b415da1d6dc8e11ea3812e09341252ee5e1b6fe515d7a3da688446108d97f1132e2444437e78c555b3a73b19", 0x6a}, {&(0x7f0000000380)="23bda6774117091a1111d3a6b6d3a83ecfe72648468d285bb307695e27a751fdc731c192f33403b52cc4cf42c746d4a2fe4546f656ffbdd0fb92e058a54b4ca13bf5f3ee103982851400570959b76f95e6f5bf97fad8cdfaed61c90c158463269b21488631d1c55c412618279b6f7ba2776512b4903b7270fc6b54b82a1a3a409fca6812d08291dab2daf45de6a24360f4660157c6e68a75735db7f09ac8cb581ca10b", 0xa3}], 0x4, &(0x7f0000000480)=[{0xc0, 0x6, 0x0, "180763046fd64b48dae9df576ef9ff19a0bc54547c48dcafe536e844ba5ab76ed06f2b26741b113f030513e32ef8d36e4ba1207467c5a4ea465e86820794003f064dbd4888a57b6df9dc0eaf867f679965964365a5118dbfcd660cddd9eb3f54055a149f1c485a6a590994cf8401e93e40ba5fd6546d4aedcb09d665ed660d6225869cc3bc5adbb1ce6fac2a5a57a89cfea8370c86e9661d18b678f75adf1c76c4b499c556236549f505"}, {0x78, 0x10c, 0xffffffffffffffe0, "4613aadd08052492b33586211fe072e280371e6a4bfc67d19acbbfd8b5e561c7bd0cc73d1452c4e07cff0e1766f4b137680f6289816e5213ff7a81bf68cc7b6a6b1b0f4cd35d6c4f8e49c2def7397cb547f26800950584e9691f67c4cf0f087751e2"}, {0xe8, 0x195, 0x9, "9e1c182855c785bc11570b3ff8f0b9db69bc3ffe1d78f9e4a557fda2487f90f648dfed8c945a55ded6fb2b9bee062c53ee82c7875016847ae9c12293e93b812a96b8398d2ba99faa132ddf12173c40e27fa57e370e67f291fb0f450e5e4265eb13ec2f8bb8b6ac287ae61b6f41747875fade2b3ff089714a14afa1673633f0bc6530ca2ce496dd0c2b9f95f9cf19e772403c973b6e6406160f62d03ba8e94a01a18b1aef6f6e5ee471644c3905334e52e072661784ec4b2e1b3e2e176f6dbd1efbdbb8c67addc3d0f5aa692bc8a0490c59e2"}], 0x220, 0x4000814}, 0x80) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000700)={0x7, 0x8, 0x81, 0x5, 0x5de, 0xffff}) 2018/05/06 07:01:26 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket$netlink(0x10, 0x3, 0x1f) flistxattr(r1, &(0x7f00000000c0)=""/9, 0x9) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4080000000000000, 0x200) ioctl$TIOCEXCL(r2, 0x540c) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/05/06 07:01:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="300000000000000084000000010000000000000000020000000000000000000000fc9a00", @ANYRES32=0x0], 0x60}, 0x0) 2018/05/06 07:01:26 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000140)="4024637772a11b0eb67234c923b2cd95811700000008000000000000000000", 0x0, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x400000000000e0, 0x0, 0x0, 0xfffffffffbfffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 07:01:27 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000000)) 2018/05/06 07:01:27 executing program 5: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) 2018/05/06 07:01:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195, 0x0, 0x800000000000, [], r0}, 0x40) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) mq_notify(r1, &(0x7f0000000280)={0x0, 0x15, 0x0, @tid=r2}) 2018/05/06 07:01:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x80000000, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000400)) signalfd4(0xffffffffffffffff, &(0x7f0000000180), 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/87, 0x57}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0xa4b8, 0x80) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000280)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005680)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380), 0x0, &(0x7f0000004600)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32], 0x14}, {&(0x7f0000003a00)=@abs, 0x6e, &(0x7f0000004e80), 0x0, &(0x7f0000005580)}], 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x1, 0x60) recvmmsg(r1, &(0x7f0000003d40)=[{{&(0x7f0000000440)=@l2, 0x80, &(0x7f0000001840)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/234, 0xea}, {&(0x7f00000016c0)=""/170, 0xaa}, {&(0x7f0000001780)=""/65, 0x41}, {&(0x7f0000001800)=""/37, 0x25}], 0x7, &(0x7f00000018c0)=""/244, 0xf4}, 0x80000001}, {{&(0x7f00000019c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001a40)=""/189, 0xbd}, {&(0x7f0000001b00)=""/129, 0x81}, {&(0x7f0000001bc0)=""/243, 0xf3}, {&(0x7f0000001cc0)=""/255, 0xff}, {&(0x7f0000001dc0)=""/78, 0x4e}, {&(0x7f0000001e40)=""/13, 0xd}, {&(0x7f0000001e80)=""/155, 0x9b}, {&(0x7f0000001f40)=""/232, 0xe8}], 0x8, &(0x7f00000020c0)=""/245, 0xf5, 0x1}, 0x1000}, {{&(0x7f00000021c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000002240)=""/243, 0xf3}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/171, 0xab}, {&(0x7f0000003400)=""/226, 0xe2}, {&(0x7f0000003500)=""/92, 0x5c}, {&(0x7f0000003580)=""/134, 0x86}, {&(0x7f0000003640)=""/143, 0x8f}, {&(0x7f0000003700)=""/103, 0x67}], 0x8, 0x0, 0x0, 0x3f}, 0x7}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0xf98a}, 0x7bff}, {{&(0x7f0000003900)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003a80)=""/150, 0x96}, {&(0x7f0000003b40)=""/215, 0xd7}, {&(0x7f0000003980)}, {&(0x7f0000003c40)=""/250, 0xfa}], 0x4, 0x0, 0x0, 0x59}}], 0x5, 0x1, &(0x7f0000003e80)) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f00000002c0)={@local}, &(0x7f0000000300)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000003f00)={{0x8, 0x5, 0x5, 0x100000000, "833ed15cf07857a184bcaad8c0cae3059275ce8b605d90ddc797f8e916128966b5338302b345bf15aae54dd8", 0x7}, 0x0, [0x8, 0x820, 0xfffffffffffffbff, 0x2, 0x10000, 0xbd6b, 0xfffffffffffffc00, 0x200, 0x2, 0x4, 0x8, 0x18000000000, 0x5, 0x1, 0x5, 0x2, 0xfffffffffffffffc, 0xfff, 0x80000000, 0xcd, 0x0, 0xffffffffffffffff, 0x4, 0x3f, 0x1, 0x0, 0xbbed, 0x2, 0x1000, 0x6, 0x5, 0x1, 0x6, 0x0, 0x7, 0x6, 0x7fff, 0x3, 0x200, 0x6, 0xfffffffffffffffe, 0x8000, 0x2, 0x8, 0x9a9, 0x81, 0x8000, 0x3, 0x3, 0x2, 0x3f, 0x1, 0x10000, 0x66, 0x7, 0x134, 0xfffffffffffffbff, 0x10000, 0x91, 0x1000, 0xd4, 0xffffffffffffffe1, 0x9, 0x7, 0x701, 0x9, 0xfff, 0x2, 0x0, 0x9, 0x6, 0x7, 0x3, 0x1, 0x100, 0x3, 0xffffffffffffffff, 0x0, 0x7, 0x6, 0x7fffffff, 0x8001, 0xff, 0x2, 0x300000000, 0xefe, 0x5, 0x3, 0x6, 0x1f, 0x195, 0x401, 0x0, 0x0, 0x200, 0x7, 0x1, 0x4, 0x0, 0x7, 0x0, 0x3, 0x1, 0xffffffff00000000, 0xf, 0x81, 0x100, 0x100000001, 0x2cb6, 0x47, 0x400, 0x20, 0x9, 0x400, 0x100000000, 0x3, 0x401, 0x1, 0x9, 0x6, 0x2, 0x0, 0x7bb, 0x1, 0x0, 0x4, 0x8, 0x7f], {r5, r6+30000000}}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000003ec0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) bind$alg(r2, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) write(r2, &(0x7f0000004500)="4b28ee55ab0a85a2cf5cd101f1915a1a3d1360380f69d57ba02472c19a90ef13ae68a3833e5e32b22f12ec3b0008029721724efa0dd414bc756cd4cdfb603676d847c2a6b3b7aafaed8f08c6970213d5253c4a4f4aba500922b6e8050a97cca8c1b844aa5aab73e4ee6739e7b03ee7e0fe1832e3629c896c545ed88cbddb4c7791c27d2cfb2553ecf34fbd89c2e6dff0dbe80f59b41e1cd2dd72f53342b3aecdf5bf0f7081e7074a9c874c08c5009da2bb7f7b2f0df11715de5ce775b5c03bd8dd4b051502", 0xc5) 2018/05/06 07:01:27 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x800) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0xff, 0x4) 2018/05/06 07:01:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') r1 = socket$inet6_sctp(0xa, 0x810000000001, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r1, r0, &(0x7f0000000040)=0x4000000, 0x800000000000200) 2018/05/06 07:01:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000a00)={0x2814, 0x19, 0x208, 0x70bd2d, 0x25dfdbfb, {0x1d}, [@generic="aa89acd7e65fae41bba82dc85df8f89875bfc849729285e2eb6a52f1e4e2c6aa079ad3e204fdaf953f4fbbfa79bbe8b18199b31ca3342743f73836c7ca3eec58b9fd37772b3fa3ee89879e2a29755dfa3ccf00526169f7f3db571a0a654c18f7516802dfc9de8e45000235c63668f437292d5982d0d5997a434e78369079660f08bf5df0a59c466dbdb4d64f8cc02c57597599a6d5beed3a1c9edd37a01c23e1b618ad51e32d124d267056ac9185dacfbd5fae8c247a7822a77ce1212fe25a9c918678c2d9e8ef5553d90cfc2f59b327f70f16d205c19e439f09500960889372222383782226e84f09d37bc66267a2", @typed={0x8, 0x42, @pid=r1}, @typed={0xf0, 0x5a, @binary="57cdf260d2477a173b1eb086eed35fcf3184284a75c67fe32eb18d9f689e0f1f93bcb5517d2a74023f68a4e778d3027818fd460b22ec2b35a35b97b561d64c8aa8aed66a0facfe8703d03ae4b108b4b03d189591069099a0567640ed82866aac5b01c19c00712bc85b099c8493ad4f76c20578beb727fa26091d17bf12345bf68bc20b2c6fe2e67a828fff484c05b3939262b4ff17c958e7f9119e15b854f93f60e9791a31933d9c023668c3899434ba249af74f00627326c9d8502a880f07fa98a328f83851393e1f4d08129a543ffd64a995ba4a6f1e09a5ba1fee70bbac0638c5c9cabd45309270d5ceb0"}, @nested={0x111c, 0x2b, [@typed={0x4, 0x58}, @typed={0x8, 0x79, @uid=r2}, @generic="dd0a74902c0fd8ccdd0f987834629e19e7cdb5b8dceaafc91f536c2957368069a733a82662253d98f7300363d860283eb44fe9338211364f9ca811af", @generic="604a6f586be1f389fe280e601fbfb38008685516adf2a57fc61b32632eeba18242428fc57dfff17aa0d97bc0bc39baf33a78522ec18ad56b5b3aa077ba072b88f0f43d", @generic="de7575c394b6f963007faf47d5977af4de67498a8e05041531a217d934bc59602db8f59a9c54225b20ff228a4b4910dab8719e6142fd7c3eadafe0c1fdb23af8217a77c6787f3e60f5ad5df5c8a416fc69e7e026e6aa1d27b1ddb0bc18e1af304016c646b4dc525f84648ec22c603a8746c582e321f527e3aa2d674345a886a39689ed1fc8d05a079e84db7f", @generic="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@generic="d9773fa4ae55f6a134eb8f8fff73823e601c6217dfca0ecce646e0b07658ccb8926a7d015481abf585d68cc1671dc46a945b0905b5ef01da5e3c7f9a84f27fd912282b2f43b47b145b33bc38cc2751f58e5091da760e25aab32bbdd3a979950988ff388e3b281b02bf032ba22a53454ed17f7e521d88ef90", @nested={0x180, 0x90, [@typed={0x8, 0x3e, @pid=r3}, @typed={0x8, 0x15, @u32=0x1}, @generic="7b33e06731707e4d3aba1853f7ac914d1af140b12c3a33ef5d1f8b88b262f71e768a3bd395d792a640dd2ec3078bbe6dc7ab7f2331805fe6bef013fe62b34eb1a875f24458417e33a8f1b95548159c0c", @typed={0x8, 0x8c, @fd=r0}, @typed={0x8, 0x1a, @uid=r4}, @generic="942df184a8b37d804b034a857ae211ab893c5e325258c6019c39fcd474a3f02959b98a650ce01ebb99eaa4a64b56ed5c9bdd0db7a04d9b6970613c9459fda8eb4659ee171892eee42e27f0bd4c6b8aade70d079cc5388a5059fdcbd4e284835ef4eb62a35c25ddd2e116a1ef83ed90f9ea277f602e9dd07acd60832e3df568d8e6ee7249e4179f16d1b42286e66e0875791ff6d02dd57124215ab2bb7a7df0b1f127dc1b6daef0a7e535020e4564b357d11341eb76224ef7481a2fdfc1396dfc597ab4734856805240603db8dce03778ed05b07f3c709df029ae23", @generic="7ba350d589797fbfa178b1e31cf167de243233fdf0d399f55f2a286185", @typed={0x14, 0x81, @binary="8bd80b1e4c3035c72cdd4dff5868"}]}, @typed={0x8, 0x7c, @pid=r5}, @nested={0x12f4, 0x27, [@typed={0x8, 0x67, @str='\x00'}, @generic="9eccc0ed43ffbd06395eb9c674e1b006ebe94f9eddd6d5e9ed8a9bd04f01903ecf885b3871f4c8be7df491f11cbbd7fe1f568e7a083581accac1208f722dea1c56de85c7ef366ac10452ae76e3a3f990c6e2b80ac40ba3263f71360c2e67638e98950b18bca037f39f49c2defa235ae9ede49680afb51cca076eb3fcc12664871f9734f425536bb2154574", @generic="de328bf622734442dcee82b0235359e9841e9345482d171a4a3ac9638bc018230915543d396bb65d69288025100dbb69f194492b9bce8152be86a2369013d5b563341b78a9eed39b78b32dfaccf89fb69d6f61b627129b3d1356cabc76a07b9e7a2b59b1ffb4d66d3930d80860bea8495fdf9887034f1da651cea79dc9d0f066b11a1bd5630c82ddbe3d8ee46c9ca85c77bdd5fa3e2b330ac75a92a0071b1c524b16b8b29906c1ae52fa11d6bb938d56b7ac72c246b8d3c2bfe6b8aadfdb295cd19168adcbe162cc43216151ee17e744e08ee9c48ba4501ef9ba3fd2601b3b555820db0420b9ffcaa8d3b8d8d41338f8ee2ecc7267f474", @typed={0xcc, 0x36, @binary="530b0c282edf4cd3cce0b216eff0f27b0c6f815ffa5a33b526d3994f3a240d0b0b05024ebda736111b679ed5afe273d6c58fd22deb5ddd3a85962f15b7f2f16c00daaddef2a09493aafcc584875cefe443f554e5a5484e4febfc837a1f3900f3564c42eea000a1ed92933b5a66ca29c246e6772da305abf6b2af98a9d96f8b65504777ab35821a9724689cfdf4f851ec53316368215671032d4b19bd77baf48cad8501d78b2a8b73d182817330a20353bb9839e015869c3e46bec3ff65e29119479399526765c0d6"}, @generic="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@typed={0x8, 0x64, @pid=r6}, @generic="c3d01e75210b86d0df60a443560e08d4f3f94867edaa9fdf51bbdd3ea055576f64dd9d2515ecd5f250fc151fd4941de4b08612634ba9f3aa36874f8090aa749b5b8f22370f305c5c01f294510d53f2f3aa2760b2323c1eb20c69947c944f3f60f2aeda0a9e4204d996b3ae1937fc33198335edce4cc7416b11d78e7325a9374ad4482f3409aeb838579dbcb910bd66bbb9"]}, @typed={0x8, 0x20, @uid=r7}]}, 0x2814}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000009c0)={0x20, 0x26, 0x5, 0x0, 0x0, {0x3}, [@typed={0xc, 0x1, @u64}]}, 0x20}, 0x1}, 0x0) 2018/05/06 07:01:27 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100000000006907e, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="e6bb3eed84baeaf23dab30fc5e45f76c526449711d63f91ecf610f8cb20319edc7bbc8500686d7957179910c6a02abcf1c2916d8d7a0dd1a039dd10f1729037099c3fe62a8714a7c1bdcf5ca18c02c1727adf2e1be85d906f37451834a443355313e70f7a987b0bc72304c3f62bff8b0612f3d83dbc5dcc537d86d01a5c60c2a7b20f3e48098902e79204e7d3a22aed9c1347f0edfd270d716336f3b2d04f78b856983f1c153", 0xa6}, {&(0x7f0000000000)="39ff295133ffffc3226174c79176cae146a72e7e667bc40e29", 0x19}, {&(0x7f0000000140)="60f2fb8c83fd387814518abe6033d935b5b4bf55c986cd47d444f43ebf81539910c9d5506729bc2ff285ff7413f7493f3d5d3fe5bab5561533721890dc6aab026e32ef516035cbb54c733380c5b85d4bbcc74f0df04bd00c0a9d8210f3080392a8d4707e1311785fbc40c183d206acbc7ae47d35fade4d95ba6a9ab1415dba1f75a2d9f053b812a501ee8030f9eaee000affeae6ca3d07761b079a4b9b3f86464594348ff42ccf90f1d2b11acfcb7756cd486e8852244d09026d1bcd73e6b5249ba0a6b2a2f54d7d5665608d2e5a5c1262b352b12efc8d4fb2a091e167a054ad3fb588c08ea4612c02999d6500bec076d9b00c1b22b4a2fce65752b48e7a68", 0xff}, {&(0x7f0000000240)}, {&(0x7f0000000280)="7030ca8f92dc5ed5fe9d031042443306660699fd47bb27a8d44213671ad8f58dc92037314e36e9ce4cff460bb02b9a99861c1cb6ed574d8f52", 0x39}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f00000002c0)="4cf43e4bb89d3b4f060ca3899c0a1dec0e95bdbf235bf81772c27082c5b2d3d35fae7230767495cdc2736e2641535ca8313770974d6210d930550e70c5238e199df37b4b6c5004079fef8f924e1be2974d0c327cbbb4ceb860b65fe3", 0x5c}, {&(0x7f0000000340)="a24c475e525373cdfd2a3a5ad81e77b33781c74b48a1bf98a47efa5b2fefef367c3ea3c5f776f25224f360531cf32d66c840798ca08e65ecefb45d7871fc5b0b01db2ac6129174e743f9087f69ddc319466405c90cbdaaa5e0455b8b1c4be695ef7c2665d3c32a0f0424d9185c794a6758f2baad05022db05b", 0x79}, {&(0x7f00000003c0)="1301fa86d26c76032595016ed4", 0xd}], 0x9) 2018/05/06 07:01:27 executing program 0: mbind(&(0x7f0000876000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000080)=0xffffffffffffffff, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="51fdffffcc290000b351b7e8eea8145fe2d996cfec35a130c45837462c187d7e3cbe7b1efa0a7c30f6171d62ad0c511712aab830e42cfc694fa6dbdbc36d479e61acb91c"], 0x2) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/user\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = userfaultfd(0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x3) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f00004bf000/0x4000)=nil, 0x4000}, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="ed4333126ba57c4c52d799781b2c27a963dccc2296c2f4c39d9d5a65662e44e468f506a4fae90430a0fb170bb4cca78bb4e8d73d981b429577744c8ef9a447e8b3e7adddabf3fc968a05aad206a196723e5ca2") close(r3) 2018/05/06 07:01:27 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x38) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000740)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000040)={0x2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/06 07:01:27 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x242042, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000100)) 2018/05/06 07:01:27 executing program 3: r0 = socket$kcm(0xa, 0x200000005, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x40}) 2018/05/06 07:01:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10002, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, 'veth0_to_team\x00'}}) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), 0x4) 2018/05/06 07:01:27 executing program 2: unshare(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x12fc) 2018/05/06 07:01:27 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xff, 0x80, 0x3, 0x2a64}) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000100)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x2b}, 0x0) 2018/05/06 07:01:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x6000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000080)=""/159) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000140)=0x1) r3 = accept(r2, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) finit_module(r3, &(0x7f0000000200)='-\x00', 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000001c0)={0x7f, 0x3, 0x7af4}) r5 = syz_open_pts(r0, 0xc00) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000000)=0x5) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001380)={@hci={0x1f, r4, 0x1}, {&(0x7f0000000340)=""/4096, 0x1000}, &(0x7f0000001340), 0x40}, 0xa0) ioctl$TCFLSH(r5, 0x540b, 0x3) 2018/05/06 07:01:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) rt_sigreturn() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) sendmmsg(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000200)=@hci={0x1f, r2}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000280)="4a3a70c9467390e248cf11fcd09b5feeb890bd01c30937a309729516973593faa5bc9988f6622779c77dd47c5a3301ebf9f44c9ba08f3fe26dd1a581c662823b66105911eb62819dd013", 0x4a}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="1520380244ddecce", 0x8}, {&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000540)="b9d216abc0c8f3d9fb015498377a4d8e185c97e26e1c5892d081b56e5167b8647291e8fe499e831851c2c32c6d0db2425c2098d48acef101ba39db68da43f96dfaebeac406f934a2b530b7c6ed181bc29ebf7b639d50f3fcb18927287ea21c5c9c53fd5f401b68bb7549fc90a0a6117cdfc19da7870e802357a9122ad7f5a1b4f496dfcab9f36cbf62c97c958d4e62e251f2333d61d1cc91e9beaf4544c91ba55b5bfa815573a170a5889b38a100b39f8e803af720922817dfaa9e16bf9717b4405e462a569c4be13d4ec65132921df3d47da4d9d0e9be9c871254a7030d040b92d223c61a12120bfebf47bb5a1abbdebbf409f749f9", 0xf6}, {&(0x7f0000000640)="d686d924f6210e4468c6bda373731b862b8ad165774fbcd5cbfa8630b357c71a2ac320e755837e6654b6a9a9798a8762b62efdea460a36800e909df583f0a06da8c7cb2677d8320bf063e18bd14be365120a7d264840ac4b2327749571a978f6aaca50f0c831f608903ab907d8e85163b54f3e2ff22983f043d794653f4ffb96680a8176483d46988cbde9451fc14be583655053374bfc40", 0x98}, {&(0x7f0000000700)="0e991beed7f7f562541275e9dbc84cc92d02938d6fbbbc43", 0x18}], 0x7, &(0x7f00000007c0)=[{0x58, 0x11f, 0xde, "be1d1f2f767fd0b5e4991a9b1436049762c5c39041f87127f1d1a668dc67a7efc18d38dd2b1ebc8411352fe4eb7d23984d5a4eece8090aef26f647af3f80f294dd148fa6ff"}], 0x58, 0x4008000}, 0x3f}, {{&(0x7f0000000840)=@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="eec662de293717ab2cbc20d464ea4c9a298eccf7fee477c68a9540c73f80fe3219764d52cb77ec0f4d1f0e12455d1b110c08f41aa8187ff137661e39d3355d658374f7fe63876b15c00f65281c2723317b22e56bbe9097aa8ef5822bd6dd04c3674d592b36ef83fb80a2b82492731411c2061e5ece2a9631b8f72ceddd15934f918c27ad28412b91ab7a87c82dcb53878a2044e46b15cab9c121a1ddb38fd41ea40e655c79d04fccd9257fbac6b68400f30d8dab45720ad7b88bf9a58d4a34653189ba4d3cf62a", 0xc7}], 0x1, &(0x7f0000000a00)=[{0x80, 0x1, 0x5, "d0e57429b499c8f3a955cf415cab7b95af918051403492225e4f87c79112fa1804886ec3e8b0862159bc9b1e670c5238d39032ef269f768f2be5c964b4f96376d8b7852c451bb6be8f449b7ffc5ea5274e14b259fe32a545894abe887950caf0fd2776c298fb53b5e5ccb6b9d1"}, {0x18, 0x0, 0xed, "60a4"}], 0x98, 0x4}, 0x6}, {{&(0x7f0000000ac0)=@in6={0xa, 0x4e24, 0x1100, @remote={0xfe, 0x80, [], 0xbb}, 0xa304}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000b40)="3010152452adc7b60770059aaf64bef776d5109c85166b437cdc1ea1824ebf0b453b57789ef07322993bb441cf06b3a5ea406f83135d3f4daa04f93542f3ded0b40c18e7d2c20e956465e36800e677d0e57673defe7dbd0617bba4083ea9380b5c27ec0e60b1df0692d609e1c309cd6da60ab1670d118d3ae7a847f80e842af4c7da7edf3a3bae85f2af428dc6079747f693339f9ca4c87f134be5eafd93908efe23de3c6d", 0xa5}, {&(0x7f0000000c00)="156104c70911e821390a99a5bda30350dd69110c7b2ca48aec849c6ffd53334c9310bad53049a86cb2aab34801780f947af6c925ad967729ccbd6118505901a322eb07f3f56fa44e7bece28b624ffd6437a69ce92af91e30db3960294fc6cdcb25636b64c5a0208de81c7e62e19b3ebc14d515834bf8cb75cbff6befb9b40407a3a99b15f2d6e0b442803d3aba0009063331fe64d069f3", 0x97}, {&(0x7f0000000cc0)="c7cfac2e13ab08cd422c30d01347b7461e0e374fd655be8e381d8a76db14f73ad604d5420895ae76fd44a9811dd1", 0x2e}, {&(0x7f0000000d00)="9884d414508c438a801a9e37ac1790578deaee1c7dd7ca4f5b8985fb88e2a2cf032c36f7af8a0887ab716a08444b078b55843f7811a77c810b0cf1733432f9c118b8711b329764215614c53d480fd36fa7db7e1ae6579c19d11266dcbd88500581332eef4f9367deb56e0a5df7dbba67cbae3bb7c561c01a9c5085c1ccfe837c0490f24b4080a119b117edbc5a249db2f1c49a118f95191bf636e184aaf67dd6028775dba9c500706bedb5234e197157d819a5d8a3343910cabbe13904c9030c0392316fd91d41cea5", 0xc9}, {&(0x7f0000000e00)="7f78620533efb85520730bf38248f70d36661b9ecb6018b20232ae79336ac84c522ae2ede75633328afc9e0bc5fe3db839da9a0c6e0fe6a05a5874d82b531ce5", 0x40}, {&(0x7f0000000e40)="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0x1000}, {&(0x7f0000001e40)="5263ed608a507c95d9e80ab4d62c6db6d95aef5df23014c4e62c9c3f3f470abcb35376de37836b09717ad2b5d68e1e7b7c7e853822d6d2a2a2b193a1bb35665eb4b4195a23c7cb9d3608b242e003dd414722953a55b76f", 0x57}], 0x7, &(0x7f0000001f40)=[{0x58, 0x0, 0x6, "136fb11541120ad2f043a011780e30532170740f144af1a3d3744b8c38c59dcd2d8465ad8d71eac6c68f76b017721d8fb3ba90ce3391a177975a33ff84e9915b2a3f"}], 0x58, 0x4010}, 0xb391}], 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) 2018/05/06 07:01:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r2, 0x4, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffff806}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}]}]}, 0x84}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4f, 0x101000) fanotify_mark(r3, 0x45, 0x1, r0, &(0x7f00000001c0)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8}, {}, {}, {0x0, 0x400}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x100000ffff}, 0x14) fchmod(r0, 0x2) write(r0, &(0x7f0000000000)='G', 0x1) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/05/06 07:01:27 executing program 5: r0 = socket$inet6(0xa, 0x800000009, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={{r1, r2/1000+30000}}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x430000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000100)={{0x10001, 0x401}, {0x9, 0xfffffffffffffffc}, 0x68, 0x4, 0x3}) prctl$getname(0x10, &(0x7f0000000180)=""/206) r6 = shmget(0x2, 0x1000, 0x40, &(0x7f0000f37000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000400)=""/4096) r7 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x80402) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xfffffffffffff000, 0x8, 0x2, 0x1, 0x0, 0x1aa5, 0x0, 0xa, 0x8, 0x81, 0x9, 0x65, 0x0, 0x5, 0x9, 0x2, 0xdfbc, 0xffff, 0x1, 0x38000000000, 0x1000, 0x6, 0x6, 0x2, 0xffff, 0x9, 0xae96, 0x9, 0x68ed, 0x0, 0x20, 0x9, 0x2, 0xbfc9, 0x1, 0x7f, 0x0, 0x2, 0x6, @perf_config_ext={0x4db8}, 0x200, 0x100000001, 0x1, 0x7, 0x6f, 0x8, 0x7}, r8, 0x0, r7, 0xa) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000000080)) write(r3, &(0x7f0000f8aff1), 0xff8f) 2018/05/06 07:01:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12000, 0x0) ppoll(&(0x7f00000007c0)=[{r0, 0x2080}], 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_delroute={0x24, 0x19, 0x100, 0x70bd2c, 0x25dfdbfc, {0xa, 0x10, 0xb0, 0x4, 0xff, 0x3, 0x0, 0x7, 0x1000}, [@RTA_EXPIRES={0x8, 0x10, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/05/06 07:01:28 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080), 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000000)=0xffffffff, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @dev}, &(0x7f0000000100)=0xc) 2018/05/06 07:01:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000b) accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x20000000001) 2018/05/06 07:01:29 executing program 2: r0 = socket(0x1e, 0x80801, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x212242, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)=0x3) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"034c1f0800"}}, 0x10) 2018/05/06 07:01:29 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) link(&(0x7f0000000040)='../file0\x00', &(0x7f00000000c0)='../file0\x00') 2018/05/06 07:01:29 executing program 1: personality(0x410000d) ppoll(&(0x7f0000002dc0), 0x0, &(0x7f0000002e00)={0x0, 0x989680}, &(0x7f0000002e40)={0x3}, 0x8) 2018/05/06 07:01:29 executing program 7: socketpair$inet6(0xa, 0x6, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), 0x4e) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfffffe29, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=[{0x75}], 0x10}}], 0x2, 0x0) 2018/05/06 07:01:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0xb) 2018/05/06 07:01:29 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x28}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@generic={0x44, 0x4, "21f5"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb51e5", 0x0, "64ab36"}}}}}}, &(0x7f00000001c0)) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) 2018/05/06 07:01:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x8040) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ptrace$setopts(0x4200, r2, 0x6, 0x40) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x40, 0x6, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) geteuid() close(r0) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/06 07:01:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl(r0, 0x8000000000001265, &(0x7f0000000000)) 2018/05/06 07:01:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) pipe(&(0x7f0000000040)) 2018/05/06 07:01:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x8040) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ptrace$setopts(0x4200, r2, 0x6, 0x40) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x40, 0x6, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) geteuid() close(r0) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/06 07:01:29 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000180)='./control\x00', 0x9d) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x3, 0x1) 2018/05/06 07:01:29 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000040)="f5d60f2cd5d046d8aa719602dadad828500485d6b0369bb915391998a6b71b5eac6252a53a297163389d522e43a8c4e6d5483313d25a7f64091efa7507d0cffbb95fec7348c474012c47c4bd59907078c3fb424a169621c813dfe848c5c1c1b1887d1bf29ac8", 0x66) syz_emit_ethernet(0x2e, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0xffffff83, 0x4, 0x7}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000100)) 2018/05/06 07:01:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 07:01:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xb, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) flistxattr(r0, &(0x7f0000000040)=""/32, 0x20) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000200)=""/187, &(0x7f00000002c0)=0xbb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000080)={0x2, 0x5}) 2018/05/06 07:01:30 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) msgget$private(0x0, 0x200) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d83000)) read$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x3, r0}) 2018/05/06 07:01:30 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/06 07:01:30 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)=',', 0x1, 0xffffffffffffffff) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x5}) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0xfffffffffffffd3e) 2018/05/06 07:01:30 executing program 2: pipe2(&(0x7f0000000040), 0x4800) unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffeff, 0x301000) 2018/05/06 07:01:30 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) r3 = dup2(r1, r1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x6, 0x4e8f677e889216bc}, 0x4) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x48) 2018/05/06 07:01:30 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000180)) nanosleep(&(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f0000000480)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x20000, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in6, 0x100000000, 0x4, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0x88, 0x0, r1}, {0x1, 0x9, 0x7fffffff, 0x2, 0x1ff, 0x5, 0x2, 0x8}, {0x8, 0x401}, 0x9, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d6, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3500, 0x5, 0x3, 0x3, 0x800, 0x1, 0x2}}, 0xe8) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x6, 0xff, 0x3, 0x8}, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) mlock2(&(0x7f00006cf000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/124) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x0) 2018/05/06 07:01:30 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x8) 2018/05/06 07:01:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0x1, 0x0, 0x0, 0xb}}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/06 07:01:30 executing program 2: nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'dummy0\x00'}}, 0x1e) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000000000006986caf4d71ac4f4b85b2cd33e8fd2f452d87943b287"], &(0x7f0000000200)=0x24) 2018/05/06 07:01:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="09000081001000000000002acb06434b51000000"], 0x14}, 0x1}, 0x0) 2018/05/06 07:01:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xdd, "da9839ce3f6b5d658134f402f8d0ca7f01611f8e3206bb284684f5322df20a169f7ec19ec2e52379c1ae9a8290114c9af18fe66646940fafbfb1a300de8c07724461190444be5d7fa252eb524f631e2b40e97f51a9e71b2c4b6959242f40b9e3dd843c6953bee372f975deb6fed4c7f1e24d673bfe2648cbff4c5deb6c7d0327d9516fcf06a5b75b0d2e5b23a1dfbfc56ac40a5d188dfa9d2f55c52093c900eb3c0324c75a09bf71ba4825ac478d713700fb89f1375544cf2f7552f759770180673c2ad40e90e1b4d8c7442d78a773c23ff43e9837429c22bf1dd55546"}, &(0x7f0000000200)=0xe5) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x5) 2018/05/06 07:01:30 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x23d, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x801, 0x0) fallocate(r0, 0x10, 0x0, 0x1d) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000140)={{0x3, 0x2, 0x10001, 0x1, 0x7}, 0xfffffffffffffff8}) listen(r2, 0x5) 2018/05/06 07:01:30 executing program 5: setrlimit(0x9, &(0x7f0000000000)={0x0, 0x7fffffff}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x109000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/69) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) ioctl$VT_DISALLOCATE(r0, 0x5608) fcntl$setsig(r0, 0xa, 0x3b) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) [ 117.492840] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:01:30 executing program 7: memfd_create(&(0x7f0000000000)="bfa27d27706f7369785f61636c5f61636365737300", 0x0) 2018/05/06 07:01:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000500)={0x53, 0x0, 0x21, 0xffffffffffffffff, @scatter={0x0, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)="697387f30e27a36137493304615929d1dad035771fa1962b139582ac78f72e503f", &(0x7f0000000340)=""/235, 0x0, 0x0, 0x3, &(0x7f0000000440)}) 2018/05/06 07:01:31 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000004800000025000000008cc116ce9ee7487d00000000a272419b0000005835ac1d167fb900"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) times(&(0x7f0000000000)) 2018/05/06 07:01:31 executing program 2: socketpair(0x0, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) unshare(0x400) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$peek(0x2, r2, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, 0x7fffffff, 0x100000000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000280)=0x1) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@generic={0x1, 0xffffffff, 0x100}) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x400, 0x20) 2018/05/06 07:01:31 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netlink\x00') sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)="9508a15868a68ff93305ae00a168a61bccb4bbc756effa49aa989f506d435dbea6dc466a78a47c81ae988d07578b226cde9af1234f260e"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x10, 0x8, 0x6a440777, 0x2, 0x2, r0, 0x100000000}, 0x2c) 2018/05/06 07:01:31 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x8) 2018/05/06 07:01:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x1000010000000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0xffffffffffffffff, 0x100000) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) renameat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0/file0\x00') fanotify_mark(r2, 0x40, 0x1, r0, &(0x7f0000000100)='./file0/file0\x00') 2018/05/06 07:01:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x309000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80001, 0x0) shutdown(r0, 0x0) 2018/05/06 07:01:31 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000012c0), &(0x7f0000001300)=0x10, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000001340)=0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000280)={0x1000, 0x2, 0x8, "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"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00006bb000/0x1000)=nil, 0x1000}) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) [ 118.973418] sd 0:0:1:0: [sg0] tag#4422 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 118.982271] sd 0:0:1:0: [sg0] tag#4422 CDB: opcode=0x69 (reserved) [ 118.988730] sd 0:0:1:0: [sg0] tag#4422 CDB[00]: 69 73 87 f3 0e 27 a3 61 37 49 33 04 61 59 29 d1 [ 118.997674] sd 0:0:1:0: [sg0] tag#4422 CDB[10]: da d0 35 77 1f a1 96 2b 13 95 82 ac 78 f7 2e 50 [ 119.006664] sd 0:0:1:0: [sg0] tag#4422 CDB[20]: 3f 2018/05/06 07:01:32 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) unshare(0x40600) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000006900)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000066c0)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/199, 0xc7}, {&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/56, 0x38}], 0x4, 0x0, 0x0, 0x5}, 0xfffffffffffffc00}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000580)=""/122, 0x7a}, {&(0x7f0000000600)=""/254, 0xfe}, {&(0x7f0000000700)=""/55, 0x37}, {&(0x7f0000000740)=""/197, 0xc5}, {&(0x7f0000000840)=""/252, 0xfc}], 0x5, &(0x7f00000009c0)=""/191, 0xbf}, 0x53c}, {{&(0x7f0000000a80)=@pppoe, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b00)=""/189, 0xbd}, {&(0x7f0000000bc0)=""/144, 0x90}, {&(0x7f0000000c80)=""/128, 0x80}, {&(0x7f0000000d00)=""/116, 0x74}], 0x4, &(0x7f0000000dc0)=""/207, 0xcf, 0x80}, 0xfff}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000ec0)=""/54, 0x36}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/21, 0x15}, {&(0x7f0000001f40)=""/26, 0x1a}], 0x4, &(0x7f0000001fc0)=""/168, 0xa8, 0x8}, 0x100000000}, {{&(0x7f0000002080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000002100)=""/29, 0x1d}, {&(0x7f0000002140)=""/156, 0x9c}, {&(0x7f0000002200)=""/4, 0x4}, {&(0x7f0000002240)=""/10, 0xa}, {&(0x7f0000002280)=""/199, 0xc7}, {&(0x7f0000002380)=""/212, 0xd4}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0xff}, 0x9}, {{&(0x7f0000002500)=@can={0x0, 0x0}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002580)=""/47, 0x2f}, {&(0x7f00000025c0)=""/230, 0xe6}, {&(0x7f00000026c0)=""/204, 0xcc}, {&(0x7f00000027c0)=""/14, 0xe}, {&(0x7f0000002800)=""/170, 0xaa}, {&(0x7f00000028c0)=""/237, 0xed}, {&(0x7f00000029c0)=""/86, 0x56}, {&(0x7f0000002a40)=""/159, 0x9f}, {&(0x7f0000002b00)=""/204, 0xcc}, {&(0x7f0000002c00)=""/128, 0x80}], 0xa, &(0x7f0000002d40)=""/152, 0x98}, 0x7}, {{&(0x7f0000002e00)=@l2, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002e80)=""/199, 0xc7}, {&(0x7f0000002f80)=""/39, 0x27}, {&(0x7f0000004080)=""/118, 0x76}, {&(0x7f0000004100)=""/223, 0xdf}], 0x4, &(0x7f0000004200)=""/223, 0xdf, 0xff}, 0x4}, {{&(0x7f0000004300)=@nfc, 0x80, &(0x7f0000006380)=[{&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/4096, 0x1000}], 0x2, &(0x7f00000063c0)=""/238, 0xee, 0x100000001}, 0x1}, {{&(0x7f00000064c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006540)=""/24, 0x18}, {&(0x7f0000006580)=""/161, 0xa1}], 0x2, &(0x7f0000006680)=""/16, 0x10, 0x1}, 0xc8}], 0x9, 0x0, &(0x7f0000006940)={r3, r4+30000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006980)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000006a80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006ac0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x4e23, 0x8e5, 0x4e20, 0x132, 0xa, 0xa0, 0x20, 0x2f, r5, r6}, {0x3, 0x5, 0x3, 0x9, 0x80, 0x8, 0x7ab5, 0x7ff}, {0x0, 0x9, 0x7f, 0x20}, 0x7, 0x6e6bb0, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x5, 0x3, 0x8, 0x8, 0x11ea201, 0x6fd0000000000000}}, 0xe8) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 119.033791] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:01:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb, 0x80300) ioctl(r0, 0x2203, &(0x7f00000000c0)="aa0cc315") ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0xba, 0x2, 0x3, "ae8c9232472d88d3e41dc0e4d77f2aa846c82e3c425a286d5da53c0f6068fd3ae4da2710d048da7b5262abb47ff2f9f1d4a5fb29f3aba19f1630248a3898d0bfb82741db545b96c6bc601733661b4c340a20dc01d84f11338efb3d7ffdda3870f498d23917b3784ce48609685335f7866a352274c0bd25327aa1bfa02cda260c3ac8fd0316c89e5ec4599b5d9e94bb01e59d40d20ba5277e423a88b86ba30e526c31f20008cb43b4668f0f44655eb8bee909380b9a73d6e137ab"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48200, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x1, 0x90, 0x7fffffff, 0x20, 0x100, 0xffff}) 2018/05/06 07:01:32 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) syz_emit_ethernet(0x180, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x3, 0x0, 0xffffff80, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000040)) 2018/05/06 07:01:32 executing program 5: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000480)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000180)) 2018/05/06 07:01:32 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f542bb7d830600000000000000c16153a41fffbcf2ab1f14a4d8bb6e897f29059a21f70bd7ab217cfe98d1444395648a2d484e4b062a6faa91262a2d0836778a844bb05c0db071e84dba2e7dafc61bc1686cf3adbf4515a2c5af7ddab215f72061dd3353f00e8b4659a19237"], &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x400}, &(0x7f0000000180)=0x8) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) ioctl$void(r2, 0xc004587f) 2018/05/06 07:01:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be744bff8c88360000110218000008ff0000000000400a006a8807aacb59db01061947b3550400000900a1e20059fc21e3e00000000000040100080b01000000b121ad147dd78a8810d2c85839193a17b222f5423f38ecaa008b00cf81000006000000000000001c00f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa54da2955aee65d7299bb5d1200b7760053502e0a7c731dc4e94a1ee10000007f000000000000000000000000000034d2", 0x44f) 2018/05/06 07:01:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000500)={0x53, 0x0, 0x21, 0xffffffffffffffff, @scatter={0x0, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)="697387f30e27a36137493304615929d1dad035771fa1962b139582ac78f72e503f", &(0x7f0000000340)=""/235, 0x0, 0x0, 0x3, &(0x7f0000000440)}) [ 119.395189] sd 0:0:1:0: [sg0] tag#4422 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 119.404178] sd 0:0:1:0: [sg0] tag#4422 CDB: opcode=0x69 (reserved) [ 119.410626] sd 0:0:1:0: [sg0] tag#4422 CDB[00]: 69 73 87 f3 0e 27 a3 61 37 49 33 04 61 59 29 d1 [ 119.419720] sd 0:0:1:0: [sg0] tag#4422 CDB[10]: da d0 35 77 1f a1 96 2b 13 95 82 ac 78 f7 2e 50 [ 119.428740] sd 0:0:1:0: [sg0] tag#4422 CDB[20]: 3f 2018/05/06 07:01:33 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0), 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000040000018") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 07:01:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x7}, 0x8) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4, 0x1, 0x73a, 0x9}, {0x81, 0x1f, 0x1, 0xffffffffffffdf16}, {0x7, 0x7, 0x2}]}) 2018/05/06 07:01:33 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x11) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000008feffffff000000", 0xc, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) shmget(0x3, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 2018/05/06 07:01:33 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1ff, 0xde, 0xeee, 0xff, 0x3, 0x2}, 0x2}, 0xa) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x6d, &(0x7f0000001500), 0x0, 0x0, 0xb2, 0x800000}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000000), 0xcf}, 0x0) 2018/05/06 07:01:33 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000201010000c200000000000000000000"], 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) 2018/05/06 07:01:33 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000000080), 0xffffffd4}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff, 0x3, 0x2a8, 0x20, 0x7fff, 0x401, {0x0, @in6={{0xa, 0x4e22, 0xa591, @empty, 0x4}}, 0xfffffffffffffffd, 0x400000000, 0x9, 0x4, 0xf74}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x676d}, 0x8) 2018/05/06 07:01:33 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r1 = getpgrp(0x0) r2 = getuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) getgroups(0x2, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000000540)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2000004}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="6c0000001d00040a25bd7000fbdbdf2540001100098a4508bd91ae625adf2393108a848ba94a1bcd81fc89cb7d7a0e27700563611cfb7e545b2d80375ca9f7a34dde4a356cf044059d2c0ae89f46f50014000600e4d4f964ce05f1c61e655a9fcd00000008000800ac1414aa"], 0x6c}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40000}, 0x20000000) rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) rt_sigsuspend(&(0x7f0000000040)={0x81ae}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/06 07:01:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="f4549e2c381ddc88b4ec01d5cf3224c5d97890c1e6da572081d81418a33543b683a353219855137d89f520af8150dc6b2287639fdee71418871e983cf832eff1afd63aac65a21751453371f75e1caa76171437d470d4422fe7a553719ca99753702ae5813fa0a539e6f22899c39b38231eb7765af0969f7b4d19b2ea52b4899bb5b98f199ca46a58be6e97de472671", 0x8f}, {&(0x7f0000000180)="f256cb98a2c2935bee842b8d84fa", 0xe}, {&(0x7f00000001c0)="7fc310ea0d9b2211bfcf329d942d506778c1a57af4ee2f1fa2d3e4c81a450c4af6d3270cfdfb00375abc1f2b4da2f9740848b68b03b45edbe9fc3bfd81b9a299c3f19668eb21e8478c50cbf89647168c4248596ff1ff41411ae11ac2b68840b97069b4a5ddab63643da88e60dbd760ba093eb0e31608db0019e03b18d7089943d8bab8209709cdd8e284e876a7e823a7c45861c147e1a8876f8c66b3", 0x9c}, {&(0x7f0000000280)="8559fe3a150268e7501fe60a10c3f98dd7632b162541a831439c6734744b1d", 0x1f}, {&(0x7f00000002c0)="f34d2b5acabe27ebac0a279b72f1d44199fdff4df5718994aa7147c8de918ffd5c317619f975a29ed107c83e7d85fbb724899dadd9807cea8367b4600c8368ccb17c4ffc08a8022a9096d35f529e5443d917d226bc9f8c8d1b0393742dc788d9f1078ff2ca052d86ffde5afb25a36ea0a311b2333f3f64174c6c65ddfb2d25f10aa89744f30b008f974cde940e37986d1ae5a878a0d03e57dfcef785ed6d57053cbfbce9180f1dd9674d54a918c6cc51de1735c350027b401e652246cf32e77d87394c79399c81acea538512", 0xcc}], 0x5, &(0x7f0000000440)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4}, 0x800) accept(r0, &(0x7f00000004c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000540)=0x80) preadv(r0, &(0x7f0000000200), 0x0, 0x0) [ 120.426639] autofs4:pid:9299:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 120.439501] autofs4:pid:9299:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/05/06 07:01:33 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/05/06 07:01:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x600180, 0x0) close(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/05/06 07:01:33 executing program 4: unshare(0x400) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) fchdir(r0) splice(r0, &(0x7f00000e2000), r1, &(0x7f00000d1000), 0x2, 0x0) 2018/05/06 07:01:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7fffffff, 0x8000) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000140)="54fc08e5d07602368f68f36dae6ca7dc190faa04b6b8566a355e53d505a542d9b08f20c00eb48750faff6303f04b8ff8a7") sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={0x38, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x18, 0x0, [@typed={0x14, 0x0, @ipv6=@dev={0xfe, 0x80}}]}, @typed={0x8, 0x0, @uid}, @generic="d4"]}, 0x38}, 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 2018/05/06 07:01:33 executing program 2: r0 = socket$inet6(0xa, 0x2000000001, 0x8010000000000085) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x1c) [ 120.526251] autofs4:pid:9303:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 120.539062] autofs4:pid:9303:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/05/06 07:01:33 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0xfff, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000001c0)={0x2c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x18, 0x8, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 120.663313] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.717156] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.730003] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 120.841322] netlink: 'syz-executor7': attribute type 8 has an invalid length. 2018/05/06 07:01:34 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e22}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x1) 2018/05/06 07:01:34 executing program 0: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2711, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x1e8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xc00000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r0}, 0x1) 2018/05/06 07:01:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) select(0x40, &(0x7f0000000440)={0x0, 0x0, 0x1f, 0x0, 0x7, 0x7, 0x3f, 0x7602}, &(0x7f0000000480)={0x5, 0x1, 0x6, 0xffff, 0x5, 0xff, 0x1ff, 0x200}, &(0x7f00000004c0)={0x100, 0x401, 0x7fff, 0x986, 0xd749, 0x1000, 0x9, 0x7ff}, &(0x7f0000000500)={0x77359400}) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="01cc577f328fdb0ad45ca3ddb202168aa8", 0x11, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x200, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x400, 0xfffffffffffffff7, 0xffffffff, 0x5, 0x0, 0xc9, 0x1000, 0x8, 0x0, 0x4, 0x3, 0x8, 0x101, 0x4, 0x5, 0x7, 0x5, 0x100000001, 0x8, 0x41, 0x4, 0x7000000000000000, 0x0, 0x5, 0x80000000, 0x2, 0x1000, 0x6, 0x8, 0x4, 0x3fe, 0xfffffffffffffffd, 0x8, 0xffffffffffffff00, 0x1651, 0xda1, 0x0, 0x4e, 0x1, @perf_bp={&(0x7f0000000280), 0xc}, 0x0, 0x1e, 0x669d, 0x6, 0x8, 0x2, 0x4d41}, 0x0, 0x4, 0xffffffffffffffff, 0xb) ioctl$int_in(r5, 0x5473, &(0x7f0000000340)=0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f00000005c0)={'bond_slave_1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000380)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'sha1\x00'}}) 2018/05/06 07:01:34 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4aa) 2018/05/06 07:01:34 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000440), &(0x7f0000000480)=""/74, 0x4a, &(0x7f0000000680)={&(0x7f0000000540)={'poly1305-simd\x00'}, &(0x7f0000000580)="87a0447ed36e", 0x6}) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01ad", 0x2, r2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x27, @remote={0xfe, 0x80, [], 0xbb}, 0x1c}}}}, &(0x7f0000000640)=0xb0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/06 07:01:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000000)=[0x5], 0x1, 0x7, 0x5, 0xfffffffffffff00c, 0x7, 0xfffffffffffffff8, {0x1, 0x4, 0x8, 0x1c9e, 0x2, 0x7ff, 0x63, 0x1, 0x8, 0x8, 0x4, 0x1, 0x200, 0x3, "f4ca98dd94ba5064f326f322c3fb369df052fb32cd2f1763e2cc121de031f158"}}) fallocate(r0, 0x1, 0x0, 0x40800008) 2018/05/06 07:01:34 executing program 7: socketpair$inet_sctp(0x2, 0x40000a, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x7f, 0x3ff, 0xdd92}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x3, 0x4, 0x4, 0x55d, 0x80000000000, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) inotify_init() 2018/05/06 07:01:34 executing program 2: r0 = socket$inet(0x2, 0x8000000000000002, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0xfff0, 0x0, &(0x7f00004ce000)={0x2}, 0xa) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000000c0)=""/239, 0xef}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/1, 0x1}], 0x6, 0x0, 0x0, 0xffffffff}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440)={0x1, 0x1, 0x8a4, 0x5, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000500)={r2, 0x80000000, 0x0, 0x0, 0x4}, &(0x7f0000000540)=0x18) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000580)=""/182, 0xb6) r3 = dup2(r1, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000007c0)={0x2, 0x4, r4, 0x2, r5, 0x6, 0x3, 0x8}) 2018/05/06 07:01:34 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x404480) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x7fffffffffffe) ioctl(r1, 0x8000c1004110, &(0x7f0000000140)="4ab23500d200000000000080") write(r1, &(0x7f0000000180)="18038f48f6e7bf982c3341178eaced3325399040b52ee439596affbd6e06d6c6160bf0095bd898894ea311dfe1df64454204e6f21ca2cb330c832052b7a345d9b674f74bf4a5908d753bf553e9429771ca007ab3ff18f5109d454a7712247f2adb9c4085aae6765040612a62cdb9e82da82b78714a5fe5943b6a1d6d6473ec3ebff9f7acabf95c489cd85fe276889d27ac5b83418291823c893032cc170bf712b87d7b1f27f424954ed9a34a41235bbb2d13f692c9b3a961cae095fbcf37e491fb6b1f44f75e29c8a9468b9cdcdba4825146", 0xd2) 2018/05/06 07:01:34 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000000) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') r1 = fcntl$dupfd(r0, 0x0, r0) fallocate(r1, 0x1, 0xffffffffffffff7f, 0x1e) fchmod(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@remote}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x100000000, 0xfffffffffffffffb, 0x4, 'queue0\x00', 0x5}) 2018/05/06 07:01:34 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x6, 0x6, 0xd, 0x1}, {0x9, 0x0, 0x97, 0x6}, {0x100000000, 0x9, 0x81, 0x8000000000000}, {0x20, 0x0, 0x7, 0x198}, {0x1, 0x3, 0x5, 0x10001}, {0x5, 0x6, 0x9, 0x40}]}) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3be}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0xfff}, 0x2, [0x9, 0xc90f, 0xff, 0x8, 0x9, 0xffffffff, 0x81, 0xe1b]}, 0x5c) 2018/05/06 07:01:34 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x692001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ftruncate(r0, 0x200000) [ 121.365060] could not allocate digest TFM handle poly1305-simd 2018/05/06 07:01:34 executing program 4: socket(0x2, 0x2, 0x0) 2018/05/06 07:01:34 executing program 3: r0 = socket$inet(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x8, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000711f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) [ 121.475375] could not allocate digest TFM handle poly1305-simd 2018/05/06 07:01:34 executing program 0: syz_emit_ethernet(0x11, &(0x7f0000000000)=ANY=[@ANYBLOB="cd398f0011ffff3d"], 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x181801, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x1}, 0x8) 2018/05/06 07:01:34 executing program 7: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16=r0], 0x2, 0x800) r1 = memfd_create(&(0x7f0000000180)=',\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) clone(0x800000, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f00000000c0)="08cc25dcf1fbc00a88999a63c1757b856ec755d7bab88b079e2590e1214fe450a75a8675d8480343face031e19545640a3cf1364204eff070000f16a576c8befc66fa3239049d88e1e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) msgsnd(r0, &(0x7f0000000140)={0x3, "ff8c78e4d99c63"}, 0xf, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/05/06 07:01:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000100)=""/180, 0xb4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/05/06 07:01:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000000)=[0x5], 0x1, 0x7, 0x5, 0xfffffffffffff00c, 0x7, 0xfffffffffffffff8, {0x1, 0x4, 0x8, 0x1c9e, 0x2, 0x7ff, 0x63, 0x1, 0x8, 0x8, 0x4, 0x1, 0x200, 0x3, "f4ca98dd94ba5064f326f322c3fb369df052fb32cd2f1763e2cc121de031f158"}}) fallocate(r0, 0x1, 0x0, 0x40800008) 2018/05/06 07:01:35 executing program 4: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) epoll_wait(r1, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) 2018/05/06 07:01:35 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600000, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x84000) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000040)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x9, "ad286ac466f27c652c"}}) 2018/05/06 07:01:35 executing program 3: unshare(0x400) r0 = socket$inet(0x2, 0x2, 0x100000000020) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x80000001, 0x5, [0xe5, 0xcf, 0x535, 0x41c, 0x8000]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x9c, "6c22acf64d09d4f23e8d1f72676fcf01ca16f9471ea563a13d469b959a725d053e4617cbf40bb03e85c01b5ae1f7a29a336321a143022930766635ea844dbdf90f08f8f51be0fde55834b79d114aae5c9640698ceeaf3bafb8af46c2a9b0005f90a47e5c1d0ace90a3e640bb465a46f88b216778884bbd20bb0f791eab9b46d843cee41111c7e21a0538a3396eb11cbe76f48d11b291863a4f6251cc"}, &(0x7f0000000340)=0xa4) chroot(&(0x7f00000001c0)='./file1\x00') getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/106, &(0x7f0000000080)=0xfffffffffffffe30) write$binfmt_aout(r1, &(0x7f0000000380)={{0xcc, 0x1d, 0x8, 0x3a8, 0x372, 0x80000000, 0x361, 0x5}, "8a6b305c43d77be073b31465146ff33f9ebbeccd8fa520dc8de07cdd0059c8b26a113731cb35deec20bc78d32653df552d3737214c2492756e264b29ee76f0ec65f4cf4d2630a5494796587fc0f1744c637054a9b6b9b5bed92b86d95f29cd83ecdf5d0a", [[], [], [], [], [], []]}, 0x684) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x401) 2018/05/06 07:01:35 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) socket$inet6(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt(r0, 0x9, 0x7fffffff, &(0x7f0000000200)=""/189, &(0x7f00000002c0)=0xbd) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002abd7000fbdbdf25010000000c0003000800030004000000bf71db09aca30beeacc1914f57f026e57c81f40557b556829f46272bc4a133cb874da597affabc933d746ec87760ed4a243dbd397f0f5a3e0a02b3250191c0a02fc42ec013e6f191e19147b73e47782ae4049acccfe8e89bbe8a9fb6299ef633b6a9f7cc16cb65af78e006fcf8fc47a62769d27d9c68b44468380be7df039f9cc62e4cfdb223d884c489c35f59d24a4ad48ededfc9369f4d1e1c16db61297cd8e035159bcc47070f764bc42554d0fb"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4) read(r0, &(0x7f0000000100)=""/20, 0x340) close(r0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000001c0)={0x2, 0x1f, 0x5, 0x8}) 2018/05/06 07:01:35 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1ff, 0x121400) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x10, 0x802, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/158, 0x9e, 0x40002000, &(0x7f00000001c0)={0x4, 0x401, 0x14, "a64184bb18ed", 0x1000}, 0x10) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/23) memfd_create(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x3) openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) write(r1, &(0x7f0000000200)="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", 0xffffffffffffffdc) 2018/05/06 07:01:35 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={0xffffffffffffffff, 0x2, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000fc0)={0x6, 0x3, 0x9, 0xc856}, 0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0), 0x0, r4) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r6 = getpgrp(r5) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r6, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/05/06 07:01:35 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000001c0)="2ebe1b3ce927b3cc144e8edc72abb62f1456f855db248947324d2a30727b4e54c6dfdea33a99a21bc602784cc1ae9571f372a9688f7989b5381a74a16d1055a451f8e83eb286e8df4a9c9a204509fdc79af552c4f5eccbf27444c4b5f85a515d7da0b80124d988bf402a8b4af4a5fe") r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x149040) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="d3add1f7581ddb68d0fe1468e00eb5b63c95fd7b06bce711bbad233fb776c2a31142996fcaee3592e9e0365c3fd83f15e712c03d8db6be879cf9c4cfe8d044a800f23b294939669ce1b75f80bd9d7d3f360b39e4b134dfc8be44fc668551ef704cdd8cd5c8d3e4dc027cc220c279d621bbc78e12847584feefd6aa1ef69c7d46d28f317b4bb967f39a1e0b387ff33eebf7baf5e03d36bcb782fc4d47c29feadbcb9e403e361861088ab74c4da4c01fac92a960cd053b03d3c3646dfbe2f621bd2183ed8017b7d103624a283510576ef4a8297cc41f", 0xd5) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000bfadf16de9466c8e100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) 2018/05/06 07:01:35 executing program 7: unshare(0x8000400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000180)="a7cd95e18b45171282d89a75651b5fcc02adb3d99849a693ae77f1d3a1e1a7bc24a547932314bd7b982a19bbd41cc55fe07c872f9eb42e14cde0f073ebb2ff9c84aa742c338fd21f9cd52686224da53ce425b00e3b6cbfbd96622575bd59bcec1e9480bf038885abb79d3c2e2ff1d2740b199079790e4cf820b5f8205a57ab2dc62f4304b117e7e4fdeb0a", 0x8b) mq_timedreceive(r0, &(0x7f0000cb8f7c)=""/132, 0x218, 0x2006, &(0x7f0000f7b000)={0x0, 0x989680}) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'vcan0\x00', 0x4000}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/224, 0xe0, 0x0, &(0x7f0000000100)) 2018/05/06 07:01:35 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)) 2018/05/06 07:01:35 executing program 5: socket$inet_sctp(0x2, 0x800000000001, 0x84) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe0060090bd3acd34b4133fdac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) 2018/05/06 07:01:35 executing program 7: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/05/06 07:01:35 executing program 2: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) unshare(0x4000600) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00c300efe6883d7436113c5380a631c13752e6aba056525061efa3f5db00dc48fb92b52e"], &(0x7f0000000000)=0x8) 2018/05/06 07:01:35 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10a0000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x8, 0x70bd28, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x4, 0x81, 0x1, 0x81, 0x3, 0x3f, 0x7, 0x309, 0x40, 0x1d3, 0x1bf0000000000000, 0x100000000, 0x38, 0x2, 0x7, 0x3, 0xc9}, [{0x7, 0x7, 0x80000000, 0x8, 0x0, 0x100, 0xb35, 0x9}, {0x7, 0x7, 0x3, 0x1000, 0x6, 0xa3, 0x2, 0x80000001}], "b9d94f1d3d4ee0df83b176821631d41c384057b0bfd5d3bde85fac11c87b07bbfe43d9d6a48477ab81356e295168aa30ab83eece0c431a7ff83584f4f77f7a60dd2b8bc26d0c8f8351f683e4c80d7be99f6346d806825cf42b08528269f04632aa6663aef7df04cf54941b893a4457306c3a", [[], [], [], [], [], [], []]}, 0x822) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 2018/05/06 07:01:35 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={0xffffffffffffffff, 0x2, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000fc0)={0x6, 0x3, 0x9, 0xc856}, 0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0), 0x0, r4) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r6 = getpgrp(r5) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r6, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/05/06 07:01:35 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f00000014c0)="98bb68cc0135d8000000502001f1ba512161fe86c77e73799db28ce04c8b3a6a145f773833303a3b0800000059398daa194e6582ee760107df84aaa670e349a2c4cff8a772ee09b2a933f2c176266b7dc9b92b10dec7387f84610007fe63d0b73113050790", 0x65, 0x800, 0x0) socket$kcm(0x29, 0x5, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x204441, 0x0) 2018/05/06 07:01:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/212, 0xd4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000200)=0x200000100408001, 0xfffffffffffffdb5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x280180, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@empty, @local}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0x90) [ 122.336214] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:01:35 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x100000, &(0x7f0000000180)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='pipefs\x00', 0x100000, &(0x7f0000000240)="078cb8f7fc3b1a8583d97de23fdf15d36a8a8fa3941d90173d962d484262f56f4753a136b979ec3b2db0a9aa0d4a10") r0 = creat(&(0x7f0000000640)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="df3e2474388b864da4a7f36a23b073b56e0e81ac68fd03dbb1074a99d6371c2944214e61120df325829d41e4f9f17ff0c1e5bf9c69a7f894bea7ea8bab415935107e350b71bb9b9eb9aa939aa4d146b2074b6300d23e46000bab029744df1ecca9bb736335b8aebb66892013495e7b1aee56db0c650dca042c5e770a6e7af728397857b65e4e3d1ea6c43414f08ce5f28fa202191d4466904b55c10d5f36a82e06c9c7") mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='afs\x00', 0x80000, &(0x7f0000000440)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f0000000280)) 2018/05/06 07:01:35 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fff, 0x400442) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000140)='./file0\x00') 2018/05/06 07:01:35 executing program 7: ioperm(0x0, 0x1f, 0x0) sync() syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x5f861b9b405c723b) 2018/05/06 07:01:35 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x18000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0xfffffffffffffffa, 0x3, 0x5a6b2088, 0x2, 0x9}, 0x14) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)=""/99, 0x63) 2018/05/06 07:01:35 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000240)=""/226) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xe002, r1, r2, 0x9, 0x100000) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) recvfrom$inet6(r0, &(0x7f0000000000)=""/8, 0x8, 0x10000, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x16) 2018/05/06 07:01:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) sendmmsg(r3, &(0x7f0000000080)=[{{0x0, 0x72ad7110030914e1, &(0x7f0000000140), 0x214}}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000380), 0x0, 0x10, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) flistxattr(r0, &(0x7f0000000100)=""/8, 0x8) 2018/05/06 07:01:35 executing program 0: getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000000)={"4975f70300494d45520000000000000000e5ffffff1900"}, &(0x7f0000000040)=0x1e) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'\t\x00\x00\x00\x00\x00 \x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000000)={'team0\x00', r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0)={0x6, 0xffff, 0x9}, 0xc) 2018/05/06 07:01:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000100)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x80010, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/06 07:01:35 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f00000070c0)=0x4, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000280)={0x1ff, 0x5, 0xc89, 0x4, 0x10001}) request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='cpuset\x00', r0) add_key(&(0x7f0000000140)="61d154", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="102cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca000000", 0x2e, r0) 2018/05/06 07:01:35 executing program 2: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) unshare(0x4000600) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00c300efe6883d7436113c5380a631c13752e6aba056525061efa3f5db00dc48fb92b52e"], &(0x7f0000000000)=0x8) 2018/05/06 07:01:35 executing program 4: r0 = socket(0x10, 0x803, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x3, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e80700006d20002b1f00c0e9ff094a51f10101c7033500da", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/05/06 07:01:35 executing program 7: ioperm(0x0, 0x1f, 0x0) sync() syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x5f861b9b405c723b) 2018/05/06 07:01:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) rt_sigprocmask(0x2, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x100000000) msgget$private(0x0, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300020004070500"], &(0x7f0000000100)=0xc) open$dir(&(0x7f00000001c0)='./file0\x00', 0x4400, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 2018/05/06 07:01:35 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000022c0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000002380)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000001840), r1, r2}}, 0x18) 2018/05/06 07:01:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r2}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="cf", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/05/06 07:01:36 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="4e92ba308fd17c2b815f618ea4d296b787afdb1650123f82a22e4d72a96f4fe53d661215224b2707c0912994f7a555f8ef", 0x31, 0xfffffffffffffffa) socketpair(0x7, 0x80003, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x100000001) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r0, r2) unshare(0x2010401) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000100)=0xfffffffffffffffc) 2018/05/06 07:01:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000004, 0x40010, r0, 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)="75df07d2a40006ff5757a85349be291a48e83369adbcee32ec4797784cfb9881d9fbae20df93a6f06141b455d3cc6a6bc456dc1381766bf03aedd2f3910a01ba508923be4906b641d64c5635cca675e278c9", 0x1004, 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x87, "0cd98c695a138d0f6777e5bc30bd243a93c9ae0dc8b62c162d41efaf35090957524cc7c2e53248e9e69680daad5e773d01a6db7c176bc92f678d38cee55ff6832b98455ba5b02b10400478927e6c9219ba28951c7225fb33c7a792742060df88f627da75531c0a8e6812606de9d2f68e218b9a8582a4a10e0997df2cb6906c63054e88571913be"}, &(0x7f0000000100)=0x8f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='pipefs\x00', 0x500b, &(0x7f00000003c0)="806fdb2ef4c794dd6765f565550e1a14b3c972dd1f783c5ea1f94616c2503008350f79e105ae977264804fd8bd1d3fe651e706a85a826a8256c5bc") mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000240)='ramfs\x00', 0x3002, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000480)={{0x8001, 0xe52}, {0x2, 0x7ff}, 0xe5, 0x4, 0x100}) 2018/05/06 07:01:36 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x5, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)=ANY=[@ANYBLOB="0352ba8e8227aaaaaaaaaabb080045ff00000000000000009078e0000002ac1400000000000004019078002099e900d085f5"], &(0x7f000004d000)) 2018/05/06 07:01:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x3b) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x10, 0x8, &(0x7f0000000080)=@raw=[@exit={0x95}, @alu={0x4, 0x6, 0x9, 0xf, 0xa, 0x30, 0x1}, @ldst={0x3, 0x0, 0x7, 0x2, 0x0, 0xfffffffe}, @generic={0x0, 0xfff, 0x81, 0x6}], &(0x7f00000000c0)='GPL\x00', 0x9, 0x35, &(0x7f0000000100)=""/53, 0x41100, 0x1, [], r2}, 0x48) r4 = dup2(r3, r0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000240)=""/215) 2018/05/06 07:01:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0x80) 2018/05/06 07:01:36 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000280)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x20004000000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 07:01:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000006b5e10cb6a208d"], &(0x7f00000001c0)=0xe) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xdd3, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x100000001, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x1e, 0xe1f1b848d3d79190, "98db45ed912c1b41ff895bc049cbe1bd3174cf6f96fee45289707eb5e2f6fe1c256cbec3def1426d3f6d387c684bb88c02443e42107f6b003f8b172160f36d03", "028d60fa14cee0a0bd94f4d0f0d0123ae1c24f669d46f0e328603fc4cfc3f3d5", [0x9, 0xb4ff]}) 2018/05/06 07:01:36 executing program 2: unshare(0x60000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) unshare(0x4000600) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00c300efe6883d7436113c5380a631c13752e6aba056525061efa3f5db00dc48fb92b52e"], &(0x7f0000000000)=0x8) 2018/05/06 07:01:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x100000002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0xcb}, 0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000000000e0c5f639a853a9b956c4fd09240c00000065acfbcfeae66dcd432729529d9fbdc016f42636c912442a1600e824e3583d2224e8d33d6571efd77fd75754a9d61561ca0732b2b7dc9b88895499ea008e2ca71ea278235b49dc832d8ee0a7f50a4ac7fe29bc24423c4d8756800c5deeca20d4b18f7e4b031918db940cefb40bab3a8c20b6efdcea46f75f35030e80c5ce81b0fc6c7bbf942c07d833bea28fec2c61f1f8d813707ec135db779e6e95d20f36796c5456bdbbe61ed76dc69776"], 0x14}}], 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x4e8, 0x10000, 0x2, 0x3ff, 0x3ff, 0x1f, 0x4982, 0x7, r1}, &(0x7f0000000500)=0x20) sendto$inet(r0, &(0x7f00000002c0)="3be492c26b3e8cf34327a5ac3a3db5c4c715e16a9773d547b379254ec768e0c4ce836763d824961a468248f9d3e918bea7da52f4b19a716f74fea864786460f2b00ece1e93c217cb4ba8d60f3a70eeb833b4ab31fdd5d21fa5677bdae0b74fe0c5a278e6944fe1da6170bdba90c0891b153a19c4bdecbb05930a05ec9093c174060a8bfaa41797e71157e3cddb04b0f477401398c2ecea7df42ec4e41f14d3915396dc747db729896b34442251de3e38a3ab46f3", 0xb4, 0x8080, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/05/06 07:01:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}}) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0), 0x0, &(0x7f0000000140), 0xfffffffffffffd91}, 0x24000010) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'ifb0\x00', @ifru_ivalue=0x2}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000000180)="e0b4fff15029fba9dc8bab3c5db558201df5b77ab0a3952451be69c56c9b1943f4545f45869a913e979a0076e4bf86e3ef85fdca43e6258356101ba87bc570dda890558ff35a916979dd379edba5ceb5e2b8d88432", 0x55) 2018/05/06 07:01:36 executing program 3: futex(&(0x7f000000cffc), 0x100, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0xfffffffffffffbb6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x8000, 0xfff, 0x1000, "e2747f1066c27fc148f8ca661b9f9980df1e919baa71280cf49bfab57f25eb85c0fb7f3238c931780ae8535a08a249f95a226492c72af1b11ba7298d691fcc1ca8a993a6dd52ce0ed58334b950767c78"}, 0xd8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/05/06 07:01:36 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x44003, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x100) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') 2018/05/06 07:01:36 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x5}, 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f000002a000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000050000/0x1000)=nil) 2018/05/06 07:01:36 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nl, &(0x7f0000000140)=0x80, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/06 07:01:36 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e22, 0x40, 0x4e20, 0xff, 0x2, 0x20, 0x20, 0x2, r1, r2}, {0x2, 0x4, 0x5, 0x7f, 0x5, 0x20, 0x9, 0x9}, {0x5, 0x2, 0xe3, 0x9}, 0x7, 0x6e6bbc, 0x1, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x3501, 0x1, 0x0, 0x1, 0x5a, 0x2}}, 0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x5}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0xff, 0x30}, 0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000100)) sendmsg$nl_netfilter(r5, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000480)=ANY=[@ANYBLOB="1800000002030100000000000000a9bc875a4c9c44160000000000000000000000429db2b6aebc96a2d9482cd1e2d0ff772f21d1ee8b7905f0199e70c7f21a0611bf9f14dd336fab6985aa2399a024423cbf728188aa22f9ddde629d4fb622e9c4c1305ee7c248f19bba2a571f11bf8e7c7d14f9a6a145afb6185312fe87b8bab546247a0551c2ddf43b057d3b8a186c98e70c1de802ad2dd4d19632f73ead49d49d3b37866bf82e3ac5e6faeef3bae3723b6b89d561"], 0x18}, 0x1}, 0x0) 2018/05/06 07:01:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = socket(0x0, 0x2, 0x3) fcntl$setlease(r1, 0x400, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syz_tun\x00', 0x400}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00'}) 2018/05/06 07:01:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4532, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) [ 124.036914] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 124.248340] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.255338] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.412985] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:01:37 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x20002, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x20001}) r2 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/vsock\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f00000002c0)=""/68, 0x44) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000100), 0x8) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r1) 2018/05/06 07:01:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x40}, 0x1}, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x482, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x90080, 0x4) accept$netrom(r2, 0x0, &(0x7f0000000100)) 2018/05/06 07:01:37 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x137, 0x3, [0xa47e, 0xfff, 0xeca7]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x9af}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r2, 0x8}) syz_open_dev$mice(&(0x7f0000004280)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/06 07:01:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/235) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) unshare(0x40600) close(r1) fdatasync(r1) 2018/05/06 07:01:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x9b, &(0x7f00000001c0)=0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1, 0x0, 0x2, 0x8}, 0x8) 2018/05/06 07:01:37 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x30400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x208, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/34, &(0x7f00000000c0)=0x22) 2018/05/06 07:01:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000011c0)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x1, 0x20, "dbb61126cb3409298b62fcafe2db358b4e247689a5fd8ead72256a9c12d9fcac4a222f78f6c81ef72becf3109fe1ac5ed03dd3c4ca5b013ce16536c1727217", 0x24}, 0x60, &(0x7f0000000140)=[{&(0x7f00000000c0)="f1b853f6b1e1816f6442e819940f85b7e574d3a63c329e45067b3e56c58b9a682b250c99ac4eca7033bdcfac0f2e4be72461adae442ad1045259507414ac71d56e85947a3d5b8afb906eabc60e48782c9a63bdca82f96af3012be54518d2f4777be4c98c8aabb44dfafac226c41cf1f828636126", 0x74}], 0x1, &(0x7f0000000180)={0x1010, 0x6, 0x1, "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"}, 0x1010, 0x20004010}, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x3cc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}]}, 0xe3}, 0x1}, 0x0) 2018/05/06 07:01:37 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f1eea726f7570b5b7ff463c", 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) [ 124.520392] Unknown ioctl 21523 [ 124.550638] Unknown ioctl -1072125377 2018/05/06 07:01:37 executing program 4: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x6a}, 0x8, 0x0) r2 = epoll_create1(0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x3}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x4, &(0x7f0000479000)={0x1}, 0x0, 0x7c7a813e) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) r4 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7ff, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x30619c8805913262, &(0x7f00000017c0)={@remote, @local, 0x0}, &(0x7f0000001800)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001840)={@remote={0xfe, 0x80, [], 0xbb}, 0x43, r5}) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x214000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x87, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/135}, &(0x7f00000002c0)=0x78) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x44000, 0xc9) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) 2018/05/06 07:01:37 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) [ 124.603811] Unknown ioctl 21523 [ 124.612233] Unknown ioctl -1072125377 2018/05/06 07:01:37 executing program 5: r0 = memfd_create(&(0x7f0000000000)='*wlan1keyring\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x1}, 0x8) poll(&(0x7f0000000140)=[{}], 0x387, 0x400) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) fcntl$getflags(r0, 0x401) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) r5 = gettid() tkill(r5, 0x21) quotactl(0x0, &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/52, &(0x7f0000000200)=0x34) sched_yield() tkill(r5, 0x16) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000240)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000300)) 2018/05/06 07:01:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0xc0045878) recvfrom$inet6(r2, &(0x7f00000001c0)=""/170, 0xaa, 0x2000, &(0x7f0000000140)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/05/06 07:01:37 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0xff4d) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x400, 0x80000) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0xce) 2018/05/06 07:01:37 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r1, 0x1}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x4, r3, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6328c5cd4b601a16b0b29a339cbdd8c76492d94405e86ee297ced571bf12e001a8e0edee037b4a15e43b711c1bf34419bdb00c3342326a7c0a24104b57647bf0"}}}}, &(0x7f0000000080)) 2018/05/06 07:01:37 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}]}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x18, r2, 0x304, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x7, 0x400, 0x3, 0x1, 0x9}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff]}, 0x8}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0xd5f, 0x4, @empty, 0x3}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x90) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000580)=0x19, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7, 0x8}, 0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r3, 0x6, 0x8000, 0x3}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000006c0)={0x5, 0x83}) r6 = accept$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000840)={@loopback={0x0, 0x1}, 0x22, r7}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000880)={'bond0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000008c0)={r3, 0x3f}, 0x8) sendfile(r1, r6, &(0x7f0000000900)=0x33, 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x40, r2, 0x400, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) r8 = socket(0x1b, 0x5, 0x1) fcntl$addseals(r4, 0x409, 0x9) r9 = memfd_create(&(0x7f0000000a40)='bond0\x00', 0x3) ioctl$EVIOCGMASK(r9, 0x80104592, &(0x7f0000000b00)={0x11, 0x42, &(0x7f0000000a80)="057df55c88c5785241068210e654eee8aeb613e6607e641ea3708091bb5c7939e8a320f463c48b91ac603c6c9c10e399be3cd47af7f11e567141f109942e872ffdc8"}) ioctl$BLKREPORTZONE(r5, 0xc0101282, &(0x7f0000000b40)={0xfffffffeffffffff, 0x6, 0x0, [{0x7cb4, 0xfffffffffffffffa, 0x0, 0x12000000, 0x4d9, 0x5, 0x9}, {0x3ff, 0xfffffffffffff5f9, 0xcae, 0x658, 0x79, 0x1f, 0x2}, {0x0, 0x6, 0x4, 0x7, 0x100000001, 0xec, 0x5}, {0x40, 0x5, 0x3, 0x488, 0x7, 0x8001, 0x5000000000000000}, {0x1ff, 0x20, 0x6d1d, 0x1000, 0x200000, 0x200, 0xa0}, {0x0, 0x2, 0xfffffffffffffff9, 0x200, 0x0, 0x3, 0x8001}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000d00)=0x5, 0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/nullb0\x00', 0xa0200, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f0000000d80)=""/154, &(0x7f0000000e40)=0x9a) 2018/05/06 07:01:37 executing program 0: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x100, 0x10001, 0x8, 0x100000001}, {0x9, 0x8000000000000, 0x1, 0x3f}, {0x7fff, 0x9, 0xffff, 0x8001}]}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080), &(0x7f0000000240), 0x2}, 0x20) 2018/05/06 07:01:37 executing program 4: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40c00) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x240000, 0x0) 2018/05/06 07:01:37 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/06 07:01:38 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/24) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/05/06 07:01:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="7904000000000000008ac297cb53e71a5e5c4b870088d9bbe150a8946d665ff7f50a0859", 0x24}], 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8d, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) syz_open_pts(r3, 0x200) 2018/05/06 07:01:38 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ioperm(0xef15, 0x8, 0x76) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000180), &(0x7f0000000240)=0x10) 2018/05/06 07:01:38 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)) unshare(0x20000400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r1, 0x1, &(0x7f0000000180)) 2018/05/06 07:01:38 executing program 7: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40a) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/06 07:01:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) unshare(0x40600) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="7365637572693307e46f961e50747900000000000000f400000000000000000000000000000000020000000000000000000000000000000000000000000000a2000000000000000000000000000000"], 0x48) 2018/05/06 07:01:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000140, 0x20000428, 0x20000e28], 0x0, &(0x7f0000001580), &(0x7f0000001400)=ANY=[]}, 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xffffffffffffff01) 2018/05/06 07:01:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000001c0)=0x5, 0x4) ioctl$TIOCCONS(r1, 0x541d) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x9, 0x4e21, 0x2, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {0x4, 0xfffffffffffffffb, 0xf046, 0x9, 0x7, 0x1, 0x3, 0x8}, {0x3, 0x9, 0x81, 0xfffffffffffffffe}, 0x1ff, 0x6e6bb9, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x3, 0x100, 0xc5, 0x3, 0xf7e}}, 0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x105c00) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) socket(0x1b, 0x807, 0x9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/184, 0xff}) [ 125.374952] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 125.416213] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 125.435599] Unknown ioctl 21533 [ 125.489179] Unknown ioctl 21533 2018/05/06 07:01:39 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ppoll(&(0x7f0000fc4ff8)=[{r1}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e5ff8), 0x8) 2018/05/06 07:01:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa}}, 0x0, 0x80000001}, 0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/05/06 07:01:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x800000021) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000939000)=0x1e) write(r1, &(0x7f0000000000), 0x0) 2018/05/06 07:01:39 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/06 07:01:39 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0x1000}) read(r1, &(0x7f0000000180)=""/150, 0x4c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/103, &(0x7f0000000000)=0x67) write(r1, &(0x7f0000000180), 0xff4d) 2018/05/06 07:01:39 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0xa80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, "7961fb3000", 'bcsf0\x00', 'ip6tnl0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x930, 0x9b8, 0x9f0, [@among={'among\x00', 0x868, {{0x8000, 0x0, 0x0, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @broadcast=0xffffffff}]}, {[], 0x4, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}]}}}}, @vlan={'vlan\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0xaf8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x40, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0}, &(0x7f0000001080)=0xc) fstat(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001140)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001180)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001280)=0xe8) getgroups(0x1, &(0x7f00000012c0)=[0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001340)=0xc) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001580)={0x5, 0x7f19, 0x7, 0x4, 0x7}) getresuid(&(0x7f0000001380), &(0x7f00000013c0)=0x0, &(0x7f0000001400)) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001540)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000100)="4490ac906c23fd1021ec207c42ba2625a0f2b996d141146d1201cddc223429d4cd84ce89b569a012751cc9a2388dc33a4ad4f3fca402d18de98868fe5d29097f6ac2462b9a48320fce8c0e71a6238926d230b98b9448519efe48ce27597edee42aac0068fedda0ae893a4ed4b47d26348fce5dee5640672778af0bc49695b5d682492e312664", 0x86}, {&(0x7f00000001c0)="d19d661d2cd9ff8970277b50c962990a623091911193bd561394bfb565219945a9489d702625a41891e319b8adf6aa57eaf74f021f7222a9dbdf1c987f87ca3c6a63918cb8ac831f73f204a92159314a675cc54e6953786276a6", 0x5a}, {&(0x7f0000000d80)="9967c61e2c30b65741fc914d2674e53dfac26e44ef92407da844d12653ce929e8be979a9af0c8904e37b28f042faf271cad6d4c4b9c5fd2b9e324dbe2898c1453fb7bb8730731a88f1361d36fe998818154b1dd8ede5174cb5937405a95b779ffe9b13f6b6e8dd9ccee068319a42674f908a5e0328652acf0d95aa9f94999a1a46effc0faa5edad6d7593fab609a7ba5e21ec48469007f9ed1d88784762cee5d384bdeb8", 0xa4}, {&(0x7f0000000e40)="bc9ca994317e81c7aa75d6efecc90dc3a415431619a5900e95ea35342d1206231463621836770e081d7fb4f34f804154c337a6e1956126c03576bbbf53833d9505270715100d6f5b49b957786a3cb734cad82a2c4801d67ebe7e02a347d3fb67d0dc5283387db2b84281c00f5739aabfb71e9adf68c95a3ec2326be344e16826bcb3a8dcf8750d0dfc90dbe5f67cc96a197337d1e0bfda2992d66ee4fc42487239af27a946b26bb283d1538d056f805f639a02cc33987992c21e4f8ed7f4fce4c2cd113d1887a99c2bb258d036666bd9b316075b67acc246d3d3738d9a7ff048e26c8933bb4a924e", 0xe8}, {&(0x7f0000000f40)="5b5b5d0e10783afd0a012d0d2f2f23310f823039a032a2b72b9513d2596a29925f09d9c74057e71ac6b2149b40c7f244be08febb561b354b39cc3decd54a9a2a3286d32b5bd54b6de141fc60240f701c5d54a1d8bb8f2878b4cd15242f84ae8bb623e6cb33485a9cbcbdec", 0x6b}], 0x5, &(0x7f00000014c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000800000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x5}, 0x1) 2018/05/06 07:01:39 executing program 6: unshare(0x8000400) r0 = socket$can_raw(0x1d, 0x3, 0x1) dup3(r0, r0, 0x80000) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0xc) 2018/05/06 07:01:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup2(r0, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x101003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0xba4, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x1ff, 0x9}, &(0x7f0000000440)=0x90) sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x3ba, &(0x7f0000000300)=[{&(0x7f0000000640)="ca9ea0e59be43ec775c319cd7900f0fcc8f47f9f44562cb701005cf518f95e3b3e2f30e0cbe577edeb339f258dd274f4a5b55d15c0c9e06acc7cc3f5a7bffeae472109f4fd50bcfe5d5195f1a57fa800f22d36468e85f81f202464baad1642e322eccb3a7224d0dbdf28e7263bd68034fea481f53c77a2ab7a78564d864d4964fc40e21b6f41b75f408842fd83907cddf3787c31b4b28328e73f338abbf96dbcfcdde26a91375983fe2a505e5ad4f5d7c96534cf2b1c2983a01f472d8789eb99dc5ed6ee85b16bdfc1e567421b366eec8b88c03cb62bb53290a5b8a9250261d6294dfe437956c750", 0xa}, {&(0x7f00000000c0)="e6720d1cc844611be04197df010fab4e4ba5b5059d70763d8586ce25c3324981c8e96bd409699d3571e1c5d7896ebc63e3285bccf32506718edbbed6eb7c94337c0e94b8c17202e820f6fa07487e6079e5d4033c0ab0667c4258a8c26f1b4da074312c3d637b82ba73f3521c6a85a496", 0x70}, {&(0x7f0000000140)="6800cae378383865f0c97199fb8265987b0cf8736f44722e016ce768d33e7cd2a490f227e3b16c64ee03b8e226", 0x2d}, {&(0x7f0000000180)="710fa985995af982531749ef16f9f9664254", 0x12}, {&(0x7f00000001c0)="5f0f0ac05dc438228e4bd2429b9aabeb48a609aa8b22ae8a689cbd9babd08af9233863fb2af01ccc954b5d843ed8cc898e3fd02c8dcbfb18f491cd45be66bb6f82bc8f4e65b805f6c74ffdc305fcfdc09116238100ec2a3173a1935e00ae7990b7a68b8f7ceaf2df6c38043ac038568740162092663bce17135c442ba4741711671ef5568fd67c513a11518834e6c4925fc11fb4822f1e1c7217257214a9942ea53289cb107bf8d18c6586fc3ce51fe58675d659eae8fd526275de09ee0f64db3e21516f55ac2ba1", 0xc8}, {&(0x7f00000002c0)="d36c278b793ee59edc422a7878", 0xd}], 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000840000000000000002000400030006002000f85effff8300000008000000fe8000000000000000000000000000aa2000000000020000000001010008000000010001000000", @ANYRES32=r3, @ANYRES32], 0x55, 0x80}, 0x4000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x5, 0xc, 0xc, "24e28c86de60640baee71f1dce0c3e6c72e5d25ed61354b08769e3052b8a14cfb1d9c49be48b9722ca53c9ce256b85c9ecbdabfd48164fbf11aa88f232fe78eb", "6c1ce56bc8229098a82b9ddac0ba5390b5c8916914fc32865640b55b78f98763fece934f9b5c0055d275d703682c0a74bb78637a4cec8bac892ccb571aa94956", "6de2de1c09f1c76707a04e8fc2e0c2c93e151683bc91e863bc2e0a6697befa06", [0x1, 0x4]}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) 2018/05/06 07:01:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x800000021) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000939000)=0x1e) write(r1, &(0x7f0000000000), 0x0) 2018/05/06 07:01:39 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x1ff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x80000001, 0x9]}, &(0x7f0000000080)=0x8) 2018/05/06 07:01:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000016000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f000005a000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x40, 0x16c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') r3 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000840)={0x7f}) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x9c, r2, 0x102, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x55}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000880)) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x8, 0x727, 0x2000000000000001, 0x2, 0x3, 0x3, 0x7, 0x1b1, 0x40, 0x2dc, 0x3f, 0x20, 0x38, 0x1, 0x0, 0xfffffffffffffff7, 0x7ff}, [{0x7, 0x10000000000, 0x9, 0x8, 0x2, 0x3e, 0xffff, 0x10001}], "32940dcacf46c7be3b03bb0daeb4cc17f05bf9a688e9542ff2229bf1da9656457fd6bfd9a01fbae1ebb32f7b9a78c4dedf30f236d8f6309fe3fcf481e2da95aa3322ff68bcc6d2705dd55876722acc6fea13263b1dbf759bbd182c905356f156565285ff5c7498ce913ba0249f3bec42f00b470a58727952cb159c924e4451", [[], [], [], [], []]}, 0x5f7) 2018/05/06 07:01:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x400c00) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x44e20, 0x4000000013, @local={0xfe, 0x80, [], 0xaa}, 0x9abb}, 0x1c) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000000)="240000001900030007ff0907000083be1daae18020000000040005031d85680300a3a2d1", 0x24}], 0x1}, 0x0) 2018/05/06 07:01:39 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001240)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001380)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e23, 0xa34, 0x0, 0x20, 0x20, 0x7c, r1, r2}, {0x7fff, 0x8, 0x6, 0x1, 0x4, 0x1, 0x9, 0x8000}, {0x0, 0x1, 0x7fff, 0x1f}, 0x2, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x0, 0x3, 0x6, 0x2, 0x10001, 0x9}}, 0xe8) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x1000) 2018/05/06 07:01:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x298, [0x0, 0x20000800, 0x20000998, 0x200009c8], 0x0, &(0x7f00000004c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'tunl0\x00', 'lo\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xd0, 0x138, 0x168, [@state={'state\x00', 0x8}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x5, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, "6927c5f1b14b9ac5c600", 'rose0\x00', 'bcsh0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x310) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x80000001, 0x0, 0x9}, 0x8) 2018/05/06 07:01:39 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @multicast2=0xe0000002}, 0x15f, &(0x7f0000010000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000001000)=[@rdma_dest={0x14, 0x29, 0x34}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) fremovexattr(r0, &(0x7f0000001080)=@random={'trusted.', '^@(\x00'}) 2018/05/06 07:01:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) open(&(0x7f0000000100)='./file0\x00', 0xc9adc6829d6eb3a2, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) sendmsg$kcm(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000001300)=[{&(0x7f00000013c0)="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", 0x1a8}, {&(0x7f00000012c0)="ec1fd13835e5bc5a6748ffe5ef072674a05e35da5863373d8a4198ac81", 0x1d}], 0x2, &(0x7f0000000180)}, 0x0) [ 126.472867] kernel msg: ebtables bug: please report to author: entries_size too small [ 126.501889] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/06 07:01:40 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfff0, 0x7d7ddbada74483ec) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x2c4}, 0xb) 2018/05/06 07:01:40 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='vboxnet1selinux\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x42, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000180)=0x4) keyctl$reject(0x13, r1, 0x7fffffff, 0x10001, r2) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/05/06 07:01:40 executing program 3: r0 = socket(0x10, 0x806, 0x9) write(r0, &(0x7f0000000140)="220000001800070000000000000001000a43001e000000090000d377d2cc2d0fade6", 0x22) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x3f, 0x6, 0x7}) accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x2}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0xcdc, 0x7f, 0x10000}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) 2018/05/06 07:01:40 executing program 6: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2000000000000000, 0x2) read(r0, &(0x7f0000000180)=""/184, 0x62b) 2018/05/06 07:01:40 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b00020000d10200cf0000", 0x1f) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x480) 2018/05/06 07:01:40 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='children\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 07:01:40 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10053, r0, 0x0) capget(&(0x7f0000000180), &(0x7f00000001c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x80842) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x9, 0x0, 'client1\x00', 0x4, "4cc4c9aaf8ff8dc2", "c9c8aa9b697f5584cefa95c33d0bd2865767f4e9a498e5a9374dc58b97278c05", 0x1, 0x369}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40200001}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@getroute={0x14, 0x1a, 0x700, 0x70bd25, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) 2018/05/06 07:01:40 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x6, 0x0, 0x7fffffff, 0x4}, 0x10) r1 = socket(0x1e, 0x4, 0x1f) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) [ 127.270254] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 07:01:40 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mlockall(0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/238, &(0x7f0000000000)=0xee) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000540)=0x0) syz_open_procfs$namespace(r5, &(0x7f0000000580)='ns/pid\x00') setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@dev={0xac, 0x14, 0x14, 0x1e}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0xfff, 0x4e23, 0xfffffffffffffe, 0xa, 0x80, 0x20, 0x2e, r2, r3}, {0x3, 0x80, 0x25, 0xffff, 0x3ba, 0x47b, 0x9}, {0x1, 0x1f, 0x7ffffffb, 0x80000000}, 0x7, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x2, 0x0, 0x3, 0xfff, 0x0, 0x3}}, 0xe8) 2018/05/06 07:01:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="b9d4daac0b297af5a70e1da85fddcba14f37e89e7f59969fee5513aaa9438488c6ad9116d24270713e37ab6fa0d82f3e9e5d83ba19216be63e7ad21eaed3460c4124ed71ee682743b302728c48b85e922d98857d3df84c9c5cee4762ff78fbab87614ee480dd052844b55357b09f4414c24657f112b33cd886fcf81e4e213eb34f873a60946d7d6d377817a6c7d42661d32e83703ade851706840c5afec743cf6c8da5b7e63e15a1f7aaabe6d2e8339e5c463c38f4936bec4817ed6609bec35c8aaca352a3", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = dup2(r0, r0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000140)=0x9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r1}, 0x8) 2018/05/06 07:01:40 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000afc0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x17, 0xb9, &(0x7f0000000000)="c81f78aa3d209d2eab74570dd6809d1d4fea8d030381c39eddaaebc23b5bfd53e69a1af53e6be2ccbfe3f12caee78dfb71a91f2316775907b4adde72c3d879e360d9f41b3275a5f38fd493c9581c8fe01c82aa35fc7717d0d842046070afb6c9644cf52f6c67189391c3b450816dc21996815a6c73517a19843d36630693b3d55b6dd7352619289bc758a79065f5323c9c9cebd60f9e95ad877052052562d76a10eb01ffd9c85ae0a5f2071de56481290ae8b4d36a46d12c04"}) [ 127.324713] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/06 07:01:40 executing program 3: syz_emit_ethernet(0x5eb, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x105000) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000140)=""/4, 0xfffffffffffffef7) syz_emit_ethernet(0x3d, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@arp={0x806, @generic={0x31e, 0x88ce, 0x6, 0xb, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "d053790e70f5624eed844f", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "bda722ac8a294b2231a7216d0ccfa7bd"}}}}, &(0x7f00000000c0)={0x1, 0x2, [0xa97, 0xe78, 0xa38, 0x98e]}) 2018/05/06 07:01:40 executing program 6: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ip~4/vs/becure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3f, 0x80000000, 0xb60}, &(0x7f0000000080)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x74, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, &(0x7f0000000280)=0x8) mprotect(&(0x7f00006f4000/0x3000)=nil, 0x3000, 0x2000000) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000003c0)=""/150) signalfd4(r0, &(0x7f0000000180)={0x3}, 0x8, 0x80800) sendto$ipx(r0, &(0x7f00000002c0)="0a8a59b9b409570330df63f75a672305f78e242edd7bd5a995c3bfb7902d489e8aa04fc78966df9b66456764a5b7219bdf3635f586ff09c6605752297251a69305ee85037c0f2b97dc60841eaa6771f0b47b36b9cc00dd8a5a09e61c47fd019da1b07c9b67e1c3f03a43f67f1cc4b07f8021d79bd63edf08230d5bdace27df3f002b6173e0320c81ebe0b5a0107824427b12e28be33b620392", 0x99, 0x10, &(0x7f0000000380)={0x4, 0x2, 0x1f, "be87918ad926", 0x100000001}, 0x10) [ 127.492077] audit: type=1326 audit(1525590100.490:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9853 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 07:01:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x60000, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x54, "c77e99d0896d975be8aaa90e9c9fe8e4dec255a64074afe1f8fcc9e55ec7819d3df7ccda4cb2f48370f232a77924d181eb55e637cae0b18a1e296d6246b208af057e9884a379d8a857fe1674ccb94ac68acbc74c"}, &(0x7f0000000040)=0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x38, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/06 07:01:41 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000240)=@req3={0x4, 0x48, 0x401, 0x8, 0x100, 0xac20, 0x80bb}, 0xffffffffffffff8f) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x8000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0xfffffffffffffff8, 0x2, 0x3, 0x5, 0x6, 0x7ff}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/202) connect$pptp(r2, &(0x7f0000000280)={0x18, 0x2, {0x2}}, 0x1e) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x20301, 0x0) acct(&(0x7f00000003c0)='./file0\x00') 2018/05/06 07:01:41 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="cd22ddb0c05f0bfc02fd7c7b6895ffef8ad8b2be5ea1553d719e53b7722cfd915abec734c4b8bd8eb660ccb619ffcc834bb750c98fc5d2192cba48e8aaa395f1470eb3a8e8933c5c0f834bdc0fd3512d9b6940778470ec94d31fae3f2ed4a000d9ec593d0e9239aa0655077a801dedca633d15e9772c16f621e8e96e5c3952376b740bbe50d13713519993b75cdc76dcbe", 0x91}, {&(0x7f0000000500)="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", 0x10c}, {&(0x7f0000000180)="113d3a0a8e12785106b53c1eee6c9a4a6e358a202b1545660505250ddf79432ed1d06b2b40ed2a2d76d7e3fc79d90986fa4b1542142803804ef5cb07f95aec0dcc3a89fe9f7d82a868ed1ffb3c7f410bdaedf29ef39dc9009ad72fa7f635d85e7592620c5603d1cc9ae9eb48e1a9609f69f30fe6194a8ff2857f9a4dd00f76e3f238720e24ac2ae645bdd88688d7d744e5191911d1f565c080d337a426eb484944650bf4a8bc985739bc8d3d", 0xac}, {&(0x7f0000000300)="f9fd264e3f5c504ca48ea1f62e09ba6bbf7be59bfcd14c26be6fef833fe7aa7089111333b46b8101d6c7aa4f2508613ce4eafbeee7fd904ef582a15e39e6564e03499d46ac0024765bbc15b726b1c262acdca01b6af332b6e466797fa306dc15c030720d75ec6f5cecadca6b63e31a9e522f181b6240eb8a9bc8d7eca85dcd86a5fa1904c182e030b2577a8e486fd4e966f3a333b0ffd3e8fa76dc5a2a563d85e1bbc70009a34c59dea8c2dc72834bbb8f4e3b6ce10bdffdd16be2267952e84d265473075f85ea06c430d897ebe8c55d11f69e587ee799d7a83148c3f138a18781a2e0849230d55871e3a4d37438533e", 0xf0}], 0x4, &(0x7f0000000400)=[@iv={0x80, 0x117, 0x2, 0x65, "d0629a852b939900f2ec0e96ebdf36ac1aa750a42b9395cb11882e00cc4f53eaa89cc7d1147b35ca4eb8fa99941ce575e92a893550a99a8a94ef25f0a7fedd96f2816b7803dda0710df2cf991d3d335a5c084e9ec6bab4afd2790eabdfbf790494591f10a4"}, @iv={0x60, 0x117, 0x2, 0x4b, "5894047dc3114037651d0762f877dffdea70884742e0f4d05aa74a1959e959cc5df295cfd70ac7db5d1e2063963a84c8cf0a3c3f327285fef2193149df21e2101d81deda537f4ad82c85ec"}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0xf8, 0x20000004}], 0x1, 0x4000000) rt_sigprocmask(0x2, &(0x7f00000002c0), 0x0, 0x8) [ 128.409330] audit: type=1326 audit(1525590101.408:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9853 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 07:01:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x9, 0xffff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x100000001}, 0x8) r2 = request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffff8) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000001c0)={0x1, 0x6a}) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="9f0ede3daa6c1fa211888b5cb74c68a0226f799601639a438e5ba9716e1e6166b542e91a9ed6df7e8b75f5eb115cee497ccb3bf3f1b48079dac6038874ee5f3f21a6df201f71ecf1cdc8841ec2ad09727fa159c89dc640f295cd1997c753d8f214a5806e777a8dcbd373a3f20696dcfa66c18c4b8cc22f43852a4604127abe3f0858e29fab727d1b1de23d66d8519bca7002411c577619837dba1737d27034ef14de57cd5b829d8a2259916f7cb7b814137338380ba0eb4e52af939ce8edbe47648927fabfb9783280299d6db18b", 0xce, r2) 2018/05/06 07:01:41 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x8004552d, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/06 07:01:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x80cd5, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001700)=0x14) connect$packet(r1, &(0x7f0000001740)={0x11, 0x1a, r2, 0x1, 0xff, 0x6}, 0x14) writev(r0, &(0x7f0000000040), 0x146) 2018/05/06 07:01:41 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa, 0x40040) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x128) seccomp(0x1, 0x0, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{0x29d, 0xffff, 0xb2a3, 0x7fffffff}, {0xffff, 0x77a7, 0x6}, {0x8, 0x7fff, 0x4, 0x101}, {0xd3d, 0x5, 0x6, 0x5}, {0x3, 0x7ff, 0x2, 0x84b7}, {0x100000000, 0x4, 0xbb, 0x7}, {0x5, 0xb400000000000, 0x8, 0x10000}, {0x8, 0x8, 0x80, 0x100}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4008af00, &(0x7f0000000180)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xe2}}}, 0x84) 2018/05/06 07:01:41 executing program 7: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='btrfs\x00', 0x100800, &(0x7f0000000180)="6528dd2d5edfa72a6cd6443de23ee5f1ef6e708e242f4918f53855deddd168e5681a24d8aeff40e31d9b98cf654e6a86f0fffdea174d497e09d7e07c6969b59e730ca8ad76becc136cef946ffcee7323b2b2bbc9977324134d65358fbbe38e700f05a63e2cd2f450dcc20963cb4bc859b2f7a22ff60e6a776bc6eeb07d3d87668c7b1ff5552fe056c56cfc9f6e615b6a8e84a366a49dd83589e41bee761863c0233fa612bbca92f4b7179982adbb7da1ec7e99f3a9e3159abc81d20e126305c503695f2e5196deca93") bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000340)='./file0\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 2018/05/06 07:01:41 executing program 1: unshare(0x400) rmdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/178) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x400000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1}, 0xc) 2018/05/06 07:01:41 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x240000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000100)=0xf1) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x268, &(0x7f0000000580), 0x0, &(0x7f0000000100)}, 0x0) 2018/05/06 07:01:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x8900) ioctl(r0, 0x40000000401870c8, &(0x7f0000000100)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) 2018/05/06 07:01:41 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @loopback}, &(0x7f0000000040)=0x8) 2018/05/06 07:01:41 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x20000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/06 07:01:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000000)={0x0, 'vlan0\x00'}}}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) ioctl(r0, 0x9, &(0x7f0000000140)="0fd3893fe6053679660b90dd7ce8e3baaba72139f33731c58fbfaa9409604eba0f8e668cc63a030bc425839c4f9cdda7f0f09907c4ce643d8aa727e4bd3a791a69b98feee19223095a1d112bc7d174a83a12a4bc7c4206158f6d4c3a928a255dd776a018aa2af1242262fb3269e7f15c703c5d5331193ff8") 2018/05/06 07:01:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4000000) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001c40)={&(0x7f00000006c0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001a00)="c7", 0x1}], 0x1, &(0x7f0000001c00)}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x2, 0x0) memfd_create(&(0x7f0000000080)='net/tcp6\x00', 0x2) 2018/05/06 07:01:42 executing program 3: setrlimit(0xb, &(0x7f000003a000)) gettid() fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgid(r0) rt_sigqueueinfo(r1, 0x17, &(0x7f0000000340)={0x0, 0xfffffffffffffffd, 0xfffffffffffffff9}) 2018/05/06 07:01:42 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) close(r1) 2018/05/06 07:01:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in6={0xa, 0x4e20, 0x2aa1, @empty, 0x8000}], 0x38) 2018/05/06 07:01:42 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', '\x00'}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280)={0x9364, 0xbf8b, 0xfffffffffffffffa, 0x5}, 0x8) keyctl$update(0x2, r1, &(0x7f0000000080), 0x0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/05/06 07:01:42 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8a3, 0xa000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x77, "dc7dd25716c18108e934c542b22edd4532c17c38e8a8519335f04847ad22c345152c3bb8433e885b14b673e4c1355d62a2e04901efa11ce190aa0d666292c3f6eec6477ebfdb0529dc949e6807e9b291f90219a83555b07d38499bfdd0ba7cf00d16025930505784ba97ffcffead58173d64e0528a45cf"}, &(0x7f0000000200)=0x7f) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000001240)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000001200)=""/51, 0x33}], 0x2) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240), 0x4) r4 = dup3(r3, r2, 0x0) write(r4, &(0x7f0000c34fff), 0xffffffffffffffc1) 2018/05/06 07:01:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000007c0)={0xa, &(0x7f0000000680)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1003fffe}, 0x2) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x8) 2018/05/06 07:01:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2e}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x2}, 0x365) 2018/05/06 07:01:42 executing program 2: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) lseek(r0, 0x0, 0x20000000004) 2018/05/06 07:01:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001a80)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000019c0)=""/188, 0xbc}, 0x8}], 0x1, 0x0, &(0x7f0000001b80)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x1402}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/06 07:01:42 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) sendmsg(r0, &(0x7f0000001300)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)="6dca3e342520971173a406a3b18d5a9fcaa30d5320be05bf098cdc15765a4a32e3b5d09767a31c0bf47b45a6a9e758fc62755196c9360f083a1555d1e06b9e9e8fef722ac501a224b194e7df753ee959413386888d8cac8d449888113f1232710f03bca587797b9362dfd6d29b52c726cd969d49a34f0d037037504450b57c72f7c214df95bd7eba29a687cf1c0c02716fbc6e263fba46cc0ec30f7f9510970afbd37d5e200b20ecb75c", 0xaa}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="e3591f7cc6a8cdff4edd26a00339ee514c0aa1907b120b5eaea3bc0406193192e808359c0c", 0x25}], 0x4}, 0x4000) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001340)={&(0x7f0000a00000/0x600000)=nil, 0x600000}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000900000000000000008001000000"], 0x10}, 0x0) 2018/05/06 07:01:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') sendmsg$rds(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/173, 0xad}, {&(0x7f0000000300)=""/127, 0x7f}], 0x4, 0x0, 0x0, 0x10}, 0x50) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000000400)={0x2, 0x4e24}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/06 07:01:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) 2018/05/06 07:01:43 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40000200000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x2, 0x6, 0x3}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xff, 0x4) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/06 07:01:43 executing program 4: r0 = socket$inet6(0xa, 0x80000000000000, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x20000) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) 2018/05/06 07:01:43 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/126, 0x7e}, {&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/123, 0x7b}, {&(0x7f00000012c0)=""/9, 0x9}, {&(0x7f0000001300)=""/110, 0x6e}, {&(0x7f0000001380)=""/101, 0x65}], 0x7, &(0x7f0000001480)=""/132, 0x84}, 0x2) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000001980)=[{&(0x7f0000001680)=""/230, 0xe6}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001780)=""/37, 0xffffffffffffff0c}, {&(0x7f00000017c0)=""/175, 0xaf}, {&(0x7f0000001880)=""/80, 0x50}, {&(0x7f0000001900)=""/103, 0x67}], 0x6, &(0x7f0000001580)=""/247, 0xf7, 0x2}, 0x0) 2018/05/06 07:01:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/06 07:01:43 executing program 0: r0 = socket(0x10, 0x4, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="240000005a001f0000ff030718000000091317fafe000300001b09ff07ff020001000000", 0x24) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x2) 2018/05/06 07:01:43 executing program 2: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000001000)) [ 130.290857] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/06 07:01:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1000, 0x2, 0x9, 0x7, 0x0}, &(0x7f0000000800)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000880)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x3ff}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000040)="885d91205b0e3438dfaee838d22a9c116528bab3191fd88f17215e56e7f9fe07927c5e65fd92466a14da06e47365d89e576182e7de7e0566fe90", 0x3a}, {&(0x7f0000000180)="e39ce9fa9d9025331debf0dc5be81c10c80cd53e7e2fd779ee0dcc7f1f780cc93d765df65be5c624c3cb49b082252a3310705ac68a515e0702286b380d917b58153ad4c6a897a3b1083d75d8a5d0c3e06081b945cfd0e69161677e9fcf9f96e18d4cf007633ba2a218f3e558e4961c560674c623884d5d2edc1c924437f361d14b781068b88886f949d665d0d0b50b76ade93c659d82e4bcf7ae0e76082301a3c6af695588f85010ae8fe8ec369c18b5", 0xb0}, {&(0x7f0000000240)="9ce74b807b84e3d0d621685b1ac2d184c7b14709d359f83165d6b0b2316ea60eb43a450fc5395b67f1900bdd4866a3dc12617540297f193f181df69149b09c624eab13959372cf9fee249a637ea41388fde53f1197c0929e7ce05914519edda795799600abbe7f68891a7200b24bf631bb0567b57810932847d6303ece95b552253c4fb842b317356185bcebc3c218d81a11d9532c3270a2b727c35b4fedf1298c15cec5ffc1e29062939a9afccc162a9e9e6b0cc1e81ef13401dc910a761549", 0xc0}, {&(0x7f00000000c0)="7ae1343f997625760bc3f8517ce9cee69f4ef52b2d2af9b9e53a2c4f229882b2f834", 0x22}, {&(0x7f0000000340)="57f87a21d5d6ce3d0896f17102a957b12d2f93d0ff242d9da4009060f7a5f4ffe33bcb587cda2395ba54012619e36174714c6d127933b002f2dfb0dc13f830992af15f777e0a2dbbba4caac2b34d6eaa9e70a1be16da6ce00ac630759e0b914bb58405fac3ae8e1e0c3bd6e88893016b517302ddf68e7ae6e7cc945bf820b4d49852cff29a8ec5becdf7e11ed6272106cd", 0x91}, {&(0x7f0000000400)="69c95b3884769242202d2268922f6bb75ef78e95b58fb35ab8b9ad1e3f465ea07560c3cf3627f17772725c3b0bb07609b6b8090c3389da242aa5f3f91dacd36cbe7bb7aac4d8ec691ccd4386b0f6eb70547ae95a47ec733f54074005f70be227a89b35f608c1d7b05837fe55f8549863074a6092428af75f2a499ce6a2cfcdd01ff199b62ebec2dcc142e93bb818abce63709505bae99507f39c9a480cf2c994", 0xa0}, {&(0x7f0000000600)="99312a098178897476113e900391a405da04fc7a0348696499f27a6f90c22f2c8980dba5f6b1474498096659ace7aae1187d338f741bb96eee1b40db9e703b96db644fdea92222680418e43c27956b3911514c6baf7ddb65cc79ad05fd297fa4ccfc6bcd8131272d9c617c6ebe44ac4612c1dc6188f4b76156a182d24889aef0413f3118dd5f6e4d4d20eedf35823ad8de67e3bf25d6b7830a1ccda92d5662ca09a8e9da1f53ba2b50b1788535eddfbe2e03a1f693f1d1d1465319d83dc1a093497f0f9a12b08f0c49f41d2d6c68e4935ef70fe1dbe88aab6430c69b0bc026639a4d836c160c2df0495dc93332606b", 0xef}, {&(0x7f0000000700)="65cd595d6048cd04d159aa4dadabf47b0b1b04e2b782d4d0dae283183f9f73e8eaae14d76818d76aa23e698abc76de322a2795fdb5409eff2b4972eab19706fac689729768b4f19c493795ed7ce6ce0eb522331fd4135f62eefe7ca7f7ed16ba701fa4dfd03c05ca788931a93a0e9fea14442b1b8c90d49565a49e6474a789d288b7b87743e5749c46ffed107c5a87b2f2cba292fe92c3f3a25606d7424c5c7e5f4b6deec5e7014fb87161e21379c953c54faf5481cfd738deb41f781ff0f18fc875e1bb3e2ae24c577e2c269eb63af7b2793439b41ef33ad983858f9cb82e28ff0ec2f5ca693c2b893b7bcee2c8", 0xee}], 0x8, &(0x7f0000000840)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x2, 0x661d, r2}}], 0x20, 0x804}, 0x40000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000980)={&(0x7f0000000940)='./file0\x00', r1}, 0x10) pivot_root(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 07:01:43 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1ff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') timer_create(0x2, &(0x7f0000001140)={0x0, 0x26, 0x3, @thr={&(0x7f0000000080)="84120184c6099203bdee14a4f462319ff28999a1d3bcaf2a3fb0421a0dc86f4d623321d8a25ed7e20138d3158295ad5e30d383ee5522f39867c476f3c6c30733478990943253035eac03c4d649cd94f07fbb26c87bf13374b0257dfee46938085913a176455c7853543b940292c7cc0a87d7afbe7753ef3a5c07a4ed561e45983042f5acd79c42a95274e98483d3741daa91c844e5bbbd1f0e6b1f39bec904c86bbc368abc57a42df32a458fb683fed96650c557e28d25a85fdd97639501d4eba615e4af0abbc810a65f439341540f4c10ee0ee5ee28e0136a8899dfdbf044d4ac6a9b1bf95bd1a3e66536cf93bcdce542582043b2921b02cd37ee3612ddb042e66e66a04a1fd20ccbd8c7cce82dd2269fb38e61eb66d014b614c0aeb44a9b8f1e5b6e07dd37e01386fa09c62abe5ae74da0810390437d98fbe936f50101b5cf78e1c81ed5c781a6edd1e38b1d1babbcc02c537dee3c742c975f7c58d162483cb5fd845865035c60ef76dc54a8ed2c097360114e7fe5bf7062b9621b6d8123deccb05fac72578a6cf711b68d09afadfa4e18681f3440a13750805ed94dd203f85ad38d60e1ba7e8d8a61a644ec3e5c6ad8cb2e51929e6da816871c342b826b78056aaef7db36acb27a2f84e26221f1f2f3e1fe17ca715a3a879e9a5da9cbd1098fd796d15570d95ceb4046ebe9f8d49fbd51a615bafe0b45941e6b1989585fe654a729fa2c836cfca0127fcecd4b343eec35e5b4ebee8fb938b95247b6d26a93b11467d8bbe8cad4a23cf1e9afb9897885826e8bc3df279b9e6fbadd6f71a36ccc595e80b3a6c89e98ccf255e2e85d7792c68705cdfaa1d8b998796e07379b2fcfc1b11987803f311bac0370bb03023ac54e9e5715152d9b103190e91d183b8e3d9539b4ad57c8c1a936cfe4b01bdf53b1509eb5ce65eff2306e047d5110e3f483deac9a73389f4e3b1456a8a6e2c282b3819b0851152e2fb2075f8bad2447b67d794173ad0af2c1e4ab89affbf78df250b428264aca7108ba1e1cdb01a8b92235e88dd6b40c1badaf70231e311ee87b9b581c7c8d1390e8c70a7a05b4eec0405bf3dc636d5e2cfe6fdaae229c8732c63719ff0b88522cccda387615d0a236da54d0e5f06fb4fe35197c4c939bc61f7b82c0fa55009cfc345c3c1ccddaf48e36e3219e68e794820e01d43f4e994b57e5c4ec9c1112cea896d587030432922a44e5f967d2259f076db18165619bda5e3be35d239c805795f546dc5bb7bb5792209634567b8ff528b49519f8bba778ff892fbe98c9f82befc4aadf2bd1e665eb57357a6f747d4f0cddc413fa2299fccda321d75c9ad7e76537adb76d280aef1e787f38d9010cad751ea58e5c0879d92ebb178ec8c1596d7b547b46c6f7301ed65aa3b0609b7dd536681971ac268aaea3073a9e08c21756446b2e0d4971f03417434e28b8fe370ba01a496e4f66431158990b89456e02da0642868c0ed9a508003730e611da423404a6fb5e1ad936c1942abc52e8af61caef85d4b3daf65e6ccfae5319914fc6daf8e775a32705c5af934b888a375867f2da172c6deec8a7f932ab8dede7c9947fca49a95556d04f67d1167acbae53c0b459402603c81b34066d10504b35df854a2b383237c60a7145d017a305c0195ab691c72450f7672c4be4cbe28e3e4c6fc0c988909d350db943dc7e1ebc803c6f1f28c5763d810159342c9c65d2f1e31b161980e3b128282b0d29e4c71d90ee163a48855036787a20b5686b5050437519212f248a4a2b76120f7288ab42662f006dc867d71eeefd376da326e6e6397bfab6a57f7f85b6f053b3b7cbc4ea310a13663a5222a9fafd8a8bc8d5134dfdf279f49ceaed0f3c0ad133fb51ec590d5ba5b33dbfc518391c81efe3ca1349299cbc7d789ef6f8d10b1547e76a066f951f6356c2c0f2efa8dcf386efef3f64eda4b693f149f1da8f8a50d9c06ac58cf9701bc04ba4811f6a2673864125e75fbb1e07bfea72bc739663e15381efd04aa0367b817f88744e04a0ffff7bb338416da7aeddc4929b639e91b38431a9b87e9f511a18579f1094a2679fe488c277858fa5dc778cd947db9f1ddbb8700ffa886f713bb10c5f5d3e68e37fbe2ec0191d991fe43feede9f48f120f21f3e972ae9193ba009e5da04b61b11dbfe67a7021bb7e37f0d4b8c7ad14087fa0411c4fe428010635fed5337edadc1df722b37049dec3db78884e0e17eb174d7b846df64db0f5660f5491731b3066c28a78e9e014cf48b31dc1c5730713ec4cb24f61e681b0b40f200e8a6ac3f69c23f2c8a3693bf6ecd2a03710c2e4255ecee4c20fa7984d3ef7fbdd577d600b435925111f050d6673ca4206746039cf8a0e807b1fd78cf0e1de8f745be259769f5d0b102d508629a67107369f52b9c54ca4f934a043e6f9ad59a88f4f1ff892c468be62fbe97a04834d0e56100f46665f2ce71fb028e26d84f5a35b8b2dc0ff7d32349c8c15a3068f4bc67e93e972349d92950d6d1c5d937f4d57507132e97b01e6cd7eb2125683589fb6a91767739c3d555b87c856482582703a7d3c1c9fcd29abc26a17797ef269c267de0d1046015d9ce0857f255948c0377000ed41659f8d1293f23962fa75028778f1ad4625d29187c9b2f39e1687cf5f9f943f3751f6e75326f4bdd04a19606f79880682b622fbd76f6f84f21c4c98133655593b52940e077b621334876774de41ca8c286120a85698da2fd4a5e320cf0e1df2c5e3db87a8fccd2c447a26bcb9a61953bb7f7a27e3cb71c09459e82fdbed3345be5d37847513f8289682c1451688bd2e6cc8f147d204b51f44b911063f51b89e2205e8cd8781096e2614944e00e44a775267373d927a539990bfb66e3753cef5e8c9bc449d9a4030e133380e5d19a08a277cd2864a29d80a4a0c5ba4fa15309a20b19a163b9dd7bf40bf328349e8f811a9d6819ae532d359c000661614d32dd3d106c449597fcc97010eeb3704366deae1d087aeaf168d74d8049e2f1315d691e8a7e6f0516e4423155994cfb034486bdc5b6a6687944344a1f85b1fa66e5ebb755d9240e30a22efced0d02810ab8453611669d1798be95850e57ccd7422e33da768c7f332df72ca44a3fe963e80d38109e9c02849f86ea3adf53e25ecc8308427b20bae1abc7edafc9b36cac002fdf629e3bc066937139fb0e3c1b930e3e02a8e780c5a7ce313ca2cab3ceb5835d628d7e18fe75e0290e0fb170672cd75403cd0c8f69438b2a7a41fca6627657de311afae06614dc23a8427eae081a6dc68b082ca313b34bd25c1844e8fa8a350354fd08700b70d4b4e0091ae342826a56425e2a953c3cf81cee90cc68fa1dc93771746159466de56dce8e4a47e389e64a790d45ce27e6c2dd89fdb6b5d3de5bc3d4e0584d53c5bd9369a7b3adc04fa2d60650b99751638f1bbbcb394621d87746b6ef176bb2f2178795839079117a82188c5c900a38c757bc55c52d5f7f44675c0296389fa5fccf5c310e0cc635e25d2b01ae2f0c1234f3ea63eedb7659daf64ceb33a5aade30d8a3160f7493359f1156c2948cde1b381cb5a48171858900b0b70189bbf2062e35702f8700fcc0be97638ac1cb37938e41b2ee56b11d3b028e6d8fbac5ae0ea6fba733c0e07ea3204a8b3a17ee7228b7535ead116e93ff70a640ad5797412133ff9cc6a8aa544bf0a6bee5745c944984816a9741535ec451c612cc68d19d6e64e231b5fa8c324c705ab895fd0f25a31f12e97ce1c2cb2cb423eeedf1da6d32ca8442812ac3710575316465e0fafab00da33887759adce25edf23f1a4b9d346a490c4b7bcd19ba86f0a5484c65c5c004aefe1f8a57244ea54e161c6aa650bf52a302e0ad50f0f50b0a2d07b8c14a7a4bce0128e86a758c13926e3e9c665d6758b79273583748d70bfbfe204410dc9b90ed3069f031c77154057578dd4fb29f5b3f6b23bb2d93e5ccb2ee49177163b263325611479c6e960a9cbcf74285dcdbc32142beccda9947b078596b00bdb8090ba6de857fc734c2ba44f29eed952afd9bc288d5abb4e8a270dafa9e894d75de8ef653b3e915b7809cf4d094c648d5b092aae907948b2ba8b9ca6cae0d8f83be1f98e5c73b2a0eea9a34f8cd390de753a7f43bb2cfb8fcae69a7baef61a95ed217e9de05bc512bdfc3a7885626d51056a84c18341a159dd5e4cb521811b39f5103ec07f558324ccb971a77cc8e620a3c9e6b8bd6f42ec55cdd09e5b6e0c788df2b707b92bc08ae2edac7476b1d3da686d62504ab9423367a864102d34a35eb73904a734f36ec99665e80675d21cacc0bbd195688a307d2df29759e4b31ede34f14d6f4b7868125882c328307ac916bc38f5905670213ffccbbed5cd7ea4347001b01d781ac844036e725471ca55b5b9b1695e84f8cc90a9ec3dfa12be7ab76de7f572cc0fcc40d78ad7c5b032a486de8b1d6094c23e8e1b37a033d7ca179c20e94bdc9ce62a65edbc190a3684a58607e1dca1c21c5331440ff32f8aa3c203072c8ddef0cc9a8e8f3b8cda28068e5bb621201b6488051a5eada3f95ef9be029a89ecef58c594001d2e255e818a53b9a85af2707679e1b6703c132a3d79d80bc3c3dbd0359f320d1909f1bf8b4c487aab5776fa89e4ef3290571f10da57acce8b75109ad7c0531e15c6878701d1ed76a45bcac95ef0c40a7206703d8b3c2e78ad0babb28e0dfc746782d3f9208f1929d45e217b7920877862092494a3bd8f71bb7918071edd177a0135f2a2be93e47aaafc7bd852fc8e56b5c22d5558b2d71e6fc7846ffd881444a5e9439488e6b9a4ad20dda8ad7fe80a9da3b9bb562749e0ac12b07f740e8928efc40370a8ff28e45852fe76c96990bee1f542b0ba415f2616c14fc5f8bf909f5ce85f1c1e63f571dcc4551a39ac1a24b59dea35c3bcdeeb44a5875c5af5e37d242dfbac45c286190cc4377c69a1774f8bb9d4ef3f5a838f9aa2e84fe32819d05f148c9ffecd584e45430696fc302ffcf3b484a0b5a6e1369c2af456554ff6ac2ecad0a47347a8b138103794dc7919307c627ca9091d0ae386e31c491fe21590c3e3adec05715dd24194c36922d0fa514238202e672c07a61b8b66dba73aab6a660e7d9b467798f7de1ec963c060107f2265451fd662f19bb4afa3afcbc1c625bc9dc9a327755f98da415decfa2d0542363d422848a6c5ee95fa9029211692408d61cbea35203e0518a2a207f0964d85f4ad99d0ef4c3498e60870779192ad932d5449b37a0ff618d77f1fd3bdc54f3a8b99e371db981a6258d236222a05ecf2af8c629a686743bc7662051b1e9984ffb5c461d2765d5fa70358a1d3639407650ca5c30a73e4e08a707643ab6c36595de052441643c0d0607bd321f76397bfbe38808eada644019757bd4558df5b6a545ad1c42e9e324a433b25ff8f597179365fa1c1fe335dd6b33d795493c2009886cdd60eea66de7c21961d65f90954de145b33f7ac7ab0a6b3fd9286efbf966d3bc2851f57f2f245236cefb9a023137e2645aaed47f1c3d896f77e7802a08fcb382b2cda54e056ed0da385f4ebf9f6a26cc4093662b761d0994cb6760a49a88ef54ab2f56fa7c592fa7e30a9c0e407104ebbe64f5863d3c6df9461e0c2731fe863565ba9a265522d66e05bef1d5cd209f423cf2e6b58943cc883367ae4a212108a956848b9c2b148f0ce27e27a29a8c173c4b83509d29e41b7f901ce6a3df453e85b4e557d4bd30bf74cc03c3c6afcd6b6463f6f62793832ac24d0ee5aa37dbb755b23b65169842f463ddf199f4ec3d8", &(0x7f0000001080)="567d0af1254c570873a26931d1c005f034910058b7ec705526c837bcdcd1f79b5a760cb7bf2cc2649cb3612a3851d2c8e0d3ac525be642ddf2e8db3fb5439b06922a939f9ba47e33a483951a3c44fb89c253f664fca75f7a13c798e4b6208e1bd819e0c53d292fa167ef17bcf447e4a4e5379e8fbf07ec25b2911d45f413f403c74d"}}, &(0x7f0000001180)=0x0) timer_getoverrun(r1) 2018/05/06 07:01:43 executing program 6: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x1, &(0x7f0000000280)=0xfffffffffffffcc8) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)=@full={{0x3, {"c0fb98458277cf"}, 0x4}, [{"8d8ae582154d38"}, {"3e7c0bd42b5134"}, {"af32d7e7dc7c87"}, {"3ac9e66670165d"}, {"a2043fc07128d0"}, {"f79a677c31ebd8"}, {"26068b6d934b94"}, {"a56f54b9239f7f"}]}, 0x48, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x1}, 0x2400c800) unshare(0x1000000000040604) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="c1", 0x1}], 0x1, 0x0) r2 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) futimesat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{r3, r4/1000+10000}}) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x20000, 0x0) dup2(r2, r1) listen$netrom(r5, 0x70372001) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) creat(&(0x7f0000000040)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) munlockall() preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/06 07:01:43 executing program 1: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x1000000000000000) readahead(r0, 0x0, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x801) ioctl$TCXONC(r1, 0x540a, 0x84) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r2, &(0x7f00000000c0)=[{{r3, r4/1000+10000}, 0x9, 0x7fffffff, 0x9}], 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0xe88, 0x20}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000540)={r5, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x6e, 0x8, 0x99, 0x20, 0x20}, &(0x7f0000000600)=0x98) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000006c0)=0x2, 0x4) getsockname(r2, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'veth1_to_bond\x00', r6}) socket$packet(0x11, 0x0, 0x300) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r8 = geteuid() ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000640)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) setresuid(r7, r8, r9) 2018/05/06 07:01:43 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x80) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=']\x00', r1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="010002aaaaaa007977dbda9e5f2f13da57a3000000000000000000"]) add_key$user(&(0x7f0000000c40)='user\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000cc0)="c75ba774b85f2918f8eb4d8a87e7e9ecf44558d692c15b8c9f0941638de55adc55964a525867b5417e4a3317b37aa9eaaa13852074a54105c2d471bf6ae55fce2a31f60db6f1b498065a7ab41788ae499511edd2b4b3cc635abd54c37f1794", 0x5f, r1) sendmsg(r0, &(0x7f0000000c00)={&(0x7f0000000500)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000580)="f997c336be848547ee9fea980361771b391399b9ece30ed7d16b085399698260bc0909277c754e85ebcecc60917c6a34460579c718b78912a87c14e23a7ae5978463607bde417a7271953675549178d7444122b4640b59bad4f612723cfd9b9b69633880bf708918dbcf77482e320e259b6f1539611d043983bc3c74d615faf5566b817849ef563712ff546d25babd3990ab1d9e4c667c50d4c24db3f2003bc47d80a3163f444b61f7b8668f4c1055a52bc981ef079c6d3fd9d1c0c28da955255275d26aa6f0ce8a043d7b2ea80beef61467ee2c32fd38d16b3e5a487edcee3f", 0xe0}, {&(0x7f0000000340)="1953d9a8128bd8fc974e2052863fc65096597b181a57c4ac1d1ee2955f9cb5d99d4a", 0x22}, {&(0x7f0000000680)="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", 0xfc}, {&(0x7f0000000780)="e6093abd695fa73407e7f5f366476359a610659c41de349e078a8dbb7e72261fd0bac63dca6b29bf5fb59fed1e17e91c3c8c6cbcfda62ebc39215b454f6bf9d74e454b9c31d1f2477939f3f6046660c8cb653acc48fb40b06db93d98922f8dc54e3370eac489a47aaa97d1bac5adfd75a1ede6e4418624ac3297bafb95d7097a83f5f14b32e5e04c20c2857ab84dfe1e7a38f81bdf0dae5f68a8410ec45b7f0ce4988304658418b434393c48ec5639e94be183f0c6dd9e416e70e5b8fda8ed25167c29", 0xc3}], 0x4, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0x328, 0x48080}, 0x0) syz_emit_ethernet(0x180, &(0x7f0000000380)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x1, 0x5b, 0x4}], {0x8100, 0x0, 0x9, 0x1}}], {@mpls_uc={0x8847, {[{0x6586, 0x24, 0x50a2, 0x3}, {0x7, 0x7, 0x4, 0x80000001}, {0x7, 0x100000000, 0x0, 0x800}, {0x5, 0x4, 0x8, 0x6}, {0x8, 0x1c0, 0x0, 0x3}], @ipv4={{0x1b, 0x4, 0x81, 0x8, 0x156, 0x67, 0x2, 0xfffffffffffffff7, 0xbe, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xe}, {[@ssrr={0x89, 0xb, 0x80000001, [@multicast1=0xe0000001, @rand_addr=0x7]}, @rr={0x7, 0x27, 0x9, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty, @dev={0xac, 0x14, 0x14, 0x9}, @dev={0xac, 0x14, 0x14, 0x1f}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, @cipso={0x86, 0xc, 0x0, [{0x7, 0x3, "d9"}, {0x2, 0x3, "1e"}]}, @ra={0x94, 0x6, 0xb6fd}, @ssrr={0x89, 0x13, 0x100000000, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}]}}, @udp={0x4e24, 0x4e22, 0xea, 0x0, [@guehdr={0x1, 0x4, 0x38, 0x4, 0x100}, @guehdr={0x1, 0xd8, 0x3ff, 0x1, 0x100}, @guehdr={0x2, 0x2, 0x2, 0x4, 0x100, [0x80]}], "ce2ef6139ba43a5734824870fde0b94bfc1464ff2d00b95f1c9a9ed709a63e69ffc43fddeab62a3b6e8d917d3b3aa10c18b87d362263af28746fc8e9cd5803a9b1148e161277082624676d60215da4aca70a57399b1c442dd294ddf02bb4ef06e7647c585f52dace2adc378996de82f32a640e28af93e9fa232415d4d2a469314abaab2c9ae112aa61ef393cff479c2aaa077dc3fc1cb6a21d42f032799bd426adeedb00a4eb2c0f2201a3ae9b95ad7583545ebf4868b14ed3756705acc221a5c7a27a16905f4e533e49edf9f4d922e97cb5"}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000e80)=0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r3, 0xffffffffffff0004) r4 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r4, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000ff3ff8)={0x1, [0x0]}, &(0x7f0000c77ffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) get_robust_list(r2, &(0x7f00000002c0)=&(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000940)={r5, 0x1, &(0x7f0000000d40)}, &(0x7f00000008c0)=0x360) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000e00)=@assoc_id=r6, &(0x7f0000000e40)=0x4) 2018/05/06 07:01:43 executing program 7: openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e}) 2018/05/06 07:01:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x410200) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/05/06 07:01:43 executing program 4: r0 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/175) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x3, 0x1, 0x7, 0x5, 0x1, 0x3, 0x1}, 0x0) r2 = socket$inet(0x2, 0x800, 0x10001) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000180)="0863306cb23582dc332711a204d54c5417febf23681cb319b0c827d160f7cbe997df9e2be1c988ccdd1a16611e5e12d7f9dc7c9e478f1afbb4bbb998153429cf4d4f17d5bf9d5bcd3241c3d49ff14491816d7d2c2f6c99b1020011eb75588ccc4e79e0e80ac356979b01e2e7ebd9258ad78ea83a9d14ee6f9887d3dc83869936c84f2eba9553f859423db86915bea835dcc7e3fcc592097031a382a6f043bef380", 0xa1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x7, 0x5517585}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) msgrcv(r0, &(0x7f0000000340)={0x0, ""/11}, 0x13, 0x1, 0x800) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000003c0), 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000400)={{0x400, 0x5, 0xffffffffffff8001, 0x3, 0x200, 0x3}, 0x2, 0x4, 0x214}) r5 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) getgroups(0x5, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000700)={{0x2, r6, r7, r8, r9, 0x15a, 0xea2}, 0x8692, 0x100000000, 0x0, 0x5, r1, r1, 0x73}) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000800)={0x2a8, 0x6, 0x200, 0x7ff, 0x6, 0x3f, 0x10000, 0xff0000000, r3}, 0x20) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000840)={0x9, @random="e54b00b730e9"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000880)={0x1, 0x2, 'client1\x00', 0xffffffff80000005, "48a0c1e15b1d2192", "8e1d1c5d0d91282b016a149dd83066521041ce1349d8641e2279a5b290ec112e", 0x6, 0x7fff}) ftruncate(r2, 0x6) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000009c0)={0x9, &(0x7f0000000940)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000a00)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000a40)={{0x0, 0x401, 0x8001, 0x400, 0x9, 0x3}, 0x3f, 0x0, 0x10000, 0x8, 0x6, "a8199a4fd915da7789ff5ce78c1431a98ae9b6e1273bc166a44fb0dabe557581909c7368336285dfffe4e7222b2ee79b22aedf7f8b17d38b9d684e708f55415b066ec4b628123d44ffcb70a1e0b8ebb04c9b9d46b4823587d19ac541f369d707c698d4393caf9ce16bf46d29e4dc8f35b484a6ad5d31ac7e5b2b84c0ac74c1fb"}) pipe2(&(0x7f0000000b00), 0x800) 2018/05/06 07:01:43 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) mmap(&(0x7f0000feb000/0x12000)=nil, 0x12000, 0x0, 0x1931, 0xffffffffffffffff, 0x0) 2018/05/06 07:01:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f0000000200)}, 0xa0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/06 07:01:44 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x20000, 0x0) getpeername$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x300}, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xfffffffffffffffe, [0x3a34, 0x7, 0x5, 0x2, 0x5, 0x0, 0x8, 0x5]}, 0x5c) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000180)="3c194e84d8f68dd6cb9acc740fdc8e82", 0x10) 2018/05/06 07:01:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x9d1, 0x4, 0x4]}, 0xa) 2018/05/06 07:01:44 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) clone(0xfffffffffffffffc, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1080000000040331) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) 2018/05/06 07:01:44 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) 2018/05/06 07:01:44 executing program 6: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) execve(&(0x7f0000000500)='./file0/bus\x00', &(0x7f00000007c0)=[&(0x7f0000000540)='[CkeyringGPLuservboxnet0selfppp1\x00', &(0x7f0000000580)='/dev/snd/seq\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='vmnet1]{wlan1-,)security:!\x00', &(0x7f0000000640)='/dev/snd/seq\x00', &(0x7f0000000680)='proc\x00', &(0x7f00000006c0)='(}cpuset\x00', &(0x7f0000000700)='-)keyring))eth0#', &(0x7f0000000740)='/dev/snd/seq\x00', &(0x7f0000000780)='/dev/snd/seq\x00'], &(0x7f0000000900)=[&(0x7f0000000840)='-)keyring))eth0#', &(0x7f0000000880)='-)keyring))eth0#', &(0x7f00000008c0)='ramfs\x00']) utimes(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)) r1 = syz_open_dev$sndseq(&(0x7f0000000b80)='/dev/snd/seq\x00', 0x0, 0x2000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0), 0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000a00)=""/249) ppoll(&(0x7f0000000b00)=[{r1, 0x100000080}, {r1, 0x4020}], 0x2, &(0x7f0000000980)={0x77359400}, &(0x7f00000009c0)={0xb7}, 0x8) r2 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0/bus/file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)='vmnet1]{wlan1-,)security:!\x00', &(0x7f0000000080)='wlan1:\x00', &(0x7f00000000c0)='ramfs\x00', &(0x7f0000000100)='-)keyring))eth0#', &(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)='ramfs\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='ramfs\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='proc\x00', &(0x7f0000000400)='ramfs\x00']) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@int=0xf2f, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r2, 0x0) 2018/05/06 07:01:44 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x2080) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) shutdown(r0, 0x0) 2018/05/06 07:01:44 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x40000, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x0, 0x0) socketpair(0x5, 0x80000, 0x8001, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) ppoll(&(0x7f00000006c0)=[{r0, 0x1000}, {r1, 0x200}, {r2, 0x5404}, {r3, 0x4004}, {r4, 0x40}, {r5, 0x2200}], 0x6, &(0x7f0000000740)={r6, r7+10000000}, &(0x7f0000000780)={0x81}, 0x8) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r8, &(0x7f0000000040)=""/134, 0x86) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r8, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x30, r9, 0x0, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x40800) getsockopt$inet_udp_int(r8, 0x11, 0x64, &(0x7f0000000540), &(0x7f0000000580)=0x4) preadv(r8, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f00000002c0)=""/145, &(0x7f0000000380)=0x91) flistxattr(r8, &(0x7f00000003c0)=""/158, 0x9e) getpid() readv(r8, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) getsockopt$IP6T_SO_GET_INFO(r8, 0x29, 0x40, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x54) 2018/05/06 07:01:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) r2 = dup2(r0, r0) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x10000, 0x6}, {0x400, 0x2800}, 0x0, 0x0, 0x4}) 2018/05/06 07:01:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x24100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x1, 0x1}) mlockall(0x3) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001040)={'security\x00', 0x4, "c9a7c011"}, &(0x7f0000000000)=0x28) 2018/05/06 07:01:44 executing program 5: set_tid_address(&(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xf47e, 0xc2e9, 0x3f, 0x101, 0x6, 0x0, 0x1f, 0x200, 0x7, 0xc4, 0x7, 0x822, 0x3, 0x8, 0x4956]}, &(0x7f0000000240)=0x100) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0xffffffff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x41, 0x4, 0x10001, 0x4, 0x100000001, 0x0, 0x5, 0x6, 0x9}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) iopl(0x5) write(r0, &(0x7f0000000340)="e0eeced94868c9afd8e2b7cf88391ea94489299c4fe1d0fa436bfa35913c3114da21c6e99c6fb7ecf81ce6cb8aa12dec7fe54edddce7466722baa9cc3d678aefcb", 0x41) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000003c0)=0x101, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000440)={0x1, 'teql0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r2, 0x101}, 0x8) r4 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000004c0)=""/213) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000005c0), 0x2) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vsock\x00', 0x44400, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000640)={0x4, 0x0, 0x81, 0x8}, 0x10) pwrite64(r5, &(0x7f0000000680)="64aec89963d72e4b193e41ab040ca00663666a74d748db367b3fea05c35c00688a31bd6cd083eb48e50d357851f86787e106f84d3668a4b6bfdcd2aa97cde46703f4c29aa68f3097acf390f2677ac19f1e685cde8d49eabc391d513474f57cb3e53628d273bf8006586fdfcedc821957639e587e2d649d1db73affdd137d25a6530a61547aeba3957142679775039b4db125c48a4ffddbb85d2c0cc251", 0x9d, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000740)=0x7, 0x4) fcntl$notify(r5, 0x402, 0x80000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000800)={'veth0_to_bond\x00', 0x70}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000000880)=""/207) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000980)={{0x3, 0x3, 0xff, 0x3, 0x20}, 0x7, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000a00)=@sack_info={r3, 0x2}, &(0x7f0000000a40)=0xc) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000ac0)='team\x00') ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000b00)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000b40)={0x0, @dev, @remote}, &(0x7f0000000b80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000cc0)={@dev, @multicast2, 0x0}, &(0x7f0000000d00)=0xc) accept4$packet(r5, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e00)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002680)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f00000026c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000002700)=0xc) getpeername$packet(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002780)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000027c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000028c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000004000)={'ip6gre0\x00', 0x0}) getpeername$packet(r5, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0x14) accept4(r6, &(0x7f00000042c0)=@can={0x0, 0x0}, &(0x7f0000004340)=0x80, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000004440)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000004540)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000004580)={'veth1_to_team\x00', 0x0}) getpeername$packet(r6, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004600)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000004840)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000004880)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004980)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000004a40)={'vcan0\x00', 0x0}) getsockname$packet(r6, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004ac0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004b00)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000004c00)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004c40)={@empty, 0x0}, &(0x7f0000004c80)=0x14) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000005400)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f00000053c0)={&(0x7f0000004cc0)={0x6e0, r7, 0x100, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r8}, {0xc0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc89}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xf0, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe88a}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0x0, 0x3f, 0x1}]}}}]}}, {{0x8, 0x1, r14}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r18}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff01}}}]}}, {{0x8, 0x1, r22}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x953f}}}]}}, {{0x8, 0x1, r28}, {0xc8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x6e0}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004) 2018/05/06 07:01:44 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.low\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES64]]], 0x100000195) 2018/05/06 07:01:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1ffffc, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = dup2(r0, r1) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) pipe2(&(0x7f0000000000), 0x4000) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x101000) fchdir(r0) r3 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='-\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x8, 0x2, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0xfffffffeffffffff, 0x0, 0x2, 0x6}) 2018/05/06 07:01:45 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x400) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) tee(r0, r0, 0x8000000002, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/05/06 07:01:45 executing program 0: unshare(0x20000400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) r1 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) r2 = fcntl$getown(r1, 0x9) sched_getattr(r2, &(0x7f0000000000), 0x30, 0x0) fstat(r1, &(0x7f0000d5a000)) 2018/05/06 07:01:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001980)=""/182, 0xb6}], 0x6, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3654a73c, 0x4100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x22}) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/06 07:01:45 executing program 6: r0 = socket(0x11, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="000400007f0000936bc64e43a7abdaa8"]}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x10000000403b, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x3) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) r4 = dup(r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fchownat(r4, &(0x7f0000000500)='./file0\x00', r5, r6, 0x1800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r7 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000480)={0x0, &(0x7f0000000400)}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000004c0)) read$eventfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) sendto$inet(r3, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r3, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) munlockall() sendto$inet(r4, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r3, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ifb0\x00', 0x20000a1fd}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r8, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x12c}]) 2018/05/06 07:01:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cbff8), 0x0) signalfd4(r3, &(0x7f0000000080)={0x7}, 0x8, 0x80000) 2018/05/06 07:01:45 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1ffffc, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = dup2(r0, r1) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) pipe2(&(0x7f0000000000), 0x4000) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x101000) fchdir(r0) r3 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='-\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x8, 0x2, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0xfffffffeffffffff, 0x0, 0x2, 0x6}) 2018/05/06 07:01:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000480)={0x9, 0x6, 0x1, 0x1f, 0x1, 0xff, 0x0, 0x80000000, 0x3ff000000000, 0x8, 0x3b23, 0x7f}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) quotactl(0x3, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000400)="2417b2c88d9d37061c2da531eb") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) getuid() r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xbc, r3, 0x300, 0x70bd25, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1b, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x97}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x17}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xbc}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) 2018/05/06 07:01:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x1, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x9}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/40) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x9, "bba70e465544d710d1"}, &(0x7f00000001c0)=0x11) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x57c, 0x30}, 0xc) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/75) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x80000001, 0x1000, 0x2}, 0xc) r4 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0xa42, 0x105000) connect$unix(r0, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000440)={0x0, 0x3f5, 0x0, 0x1}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000480)}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000500)={'syzkaller1\x00', 0x800}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000580)={r5, 0x80000, r2}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x1, 0x2, 0x0, 0x4, 0x3, 0x7, 0x8}, &(0x7f0000000600)=0x20) getdents(r6, &(0x7f0000000640)=""/9, 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000680)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000700)) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000740)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000780)={r3, 0x2, 0x30}, 0xc) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000007c0)=0x1) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000800)={0x88d, {{0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0xd}, 0x6}}}, 0x88) finit_module(r4, &(0x7f00000008c0)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000900)=0x100000000, 0x4) 2018/05/06 07:01:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/sequencer\x00', 0x5, 0x0) r2 = accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002780)=0x0) r5 = getuid() stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002b40)=0x1e, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002880)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000002980)=0xe8) sendmsg$unix(r1, &(0x7f0000002b00)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000000180)="9d22de6cabe5018748158ef67a042ae06fa56ec71fb3e1404cb89918ad6fd5486bb916c57aafc01ef9ed6a93e69ed00d747a239c32286fe43820265921e4526b0788b8da620bde3b09cb2b9f4e0df5e33e0d296ead7995c9a458e0778efcb6133c9cc66b935feaf67569fc66bd127aecff12d66a0e658a198fa1fb8ce05fbf4860054ceab6f391853edd05720649ec50cf0b4cd259dddefcc95e6f56ae2493abe5b8dba6702d233aeaa17e021de6af66132bc5ed881ee07ba9279f8a4569ced747b284", 0xc3}, {&(0x7f0000000280)="c82a7f8eb83d9c89076d3fc32dcda998611eaf3ee31d755d80fb359abb118ca946cfd2cf6a282f239b4b8142981a0312a9e0", 0x32}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="219478ff95194f9e7f9de0812bb3f89d301e8da708d1ee3a68932040b7b0efe06fe188e0011f2bfba37841fdfa83f8dc687ccac63faf1145186eef4026ef55951d638fd41b431477e04cd917445ff4cda9a7be44f5a7200164f3b25a1ca89caaa893179eeb788742ed39fe8ecb2dd965c768c7c777fc5156b78d7d974584e302289f857f8181332a4b85d113d2b9fa68701141ede7eb02974261f61fdb8859f2ce19270ae80eb79c9ee3b2b18b31ad87db1951e6ad7da8ab677c3e2393262f67fa3f7533bd0a459d81e61947adc7849120e746ee1f4271aeaec100a15ccf027fce83b406be47e3d0775e56324cae48c8de1da43ac5c4737127f59209028fa05899ac912a8378b680783add793c1ea3595fea49c1cd2adda5bc4e2108901b8eeb517ad77e711ffb1984115d46131c102e2550de93b9139394f6882394be852f11e4ba7a6ce454b8167cc4de1ec893ac6ae4a8c65830cad859b50bf46158380e7b3e7ca31614fd3d7af4276d79410dd29482f47a0bbe2a204eec8f573a8a01e90ba3a1d6f92738e6b07de5d5982c90a08197f7be900d9d05486c132004ecd8e92565b858f627b41c565900f4715b45f8adbf6467eb9c84a8b04ad0821f510b96b88b743870c8b96961d4376798b3b6a085a20bdc1553139acc658691685886bb65399823e4c9a89022d0fcff005a785d15646df4d7e55075da16aa0d473f56132a0bcef457814b23d06757e507b1b8869c35cc89fbac0c852741faeb6d8474bfbfdeb604961e25436b106b63ff75e0b73603f7200443a246f93265f8afc30a14938d36e83b1c02bb96fb236102c23f702f1681a373c7f2beeec0cf32982e0be2ceff5da75b727f6858f7968d201551d63f9acc23abe80338a60e1467252a30ed42750ad57b2bea25c3c62d8d51bd83dd51886d6716a9397dff1e6c25fb878225bee427cbd9d32214e695462b6563e1a692cd23fd4e9e47b6814a0c5b1019f8efa040d602536423c696e9485e4e4d2a715e21533bb06d191020ef52cead1c97b9c824278a5d97863de651369a642252ee2b767b860acfcb3fd384c61bda88b46b2b2f8c78dde69dec13bdc85b9879ecddee435cb5a2d52af78b4da57a782de11f80dbabff4706f1a9060e5a4199340805e0a625a523d98fd4f12c110cc0ce776086bab8fedf4c2772bd588898455d0bd3f3b13171aeff8f73e28b8d2d649162980adca7ac27ec7d7237299e496fb6d26442b9481f75854f2525a6189f1e3ca43c27b9714a94cae31dbcb76b5b7b413b5f1392549e8e8fbe7f1c4beac14bd6ed94c10b02da4c6a6150f9c4fd8bed8f34ed0a66aa7ffba4ac7ccaf28aa8849d725ce40e703a124bdbc2aba8b7869d1eeb8c7295bae2c17d8472b2264082e94f36361400f74d63e854c98d05c5ebfb3dbd1851bfe3b898fa9dcfaaf9713a863c0c7853e4cf71aebfec2299d47837762081612a90967814618e4d37e340e8aca30fa569637ccd7d5b3e8bccc2b53d2e2fce66c28cb7c1535aa0be0f8d9fc39a1ff06e3f79c9096ecc6ab2a4ee2b1266392b8dc5f3af8fe32fc101886766d0d89b7136dec1a589f3fa2360db3a7195df1c18ffcdd666a3583371a5b431150bcee3769143f9bddf3d9bc9bb36900a1714fff3da401fda758e3611dd4f22af1b1e8656cfed4a7a90ba904b547a40acec848b471caa43ae75a13e295010c9f795baf87102ec670e06f17b0c0473607faabed573b1f6b1311b23158381d1c010dcb0ce0b2d027d6a360daba24738dfb392406c2d87be81670ef69c6654e8fa2bc1727e637cfd788bbc8cba0f8364f024d79e67e39e4577e11d0ff5756d6ca53089516e1022a10192eadc382725367f428f36d7156ec7bc9f2c3a976b5f7b1f91625ac6e8968bea161558d998870f452703e6ec0d1ce4baffd4d9390b3e366b09069b1aa457bc516b8c75811cd5bf51c3fe49c5785f793b76485e1df2aeae80b5e9c3c03b99da78d6ada94add77b30e73ae40d7e95638689ee1b9cc6fbbe7479dcae58c607994f81db9c1b5a9cf36d8baf4792a5949801ebb29904a042ee0086d107ee72351f952f0d5611fb1607aae13664c8c5db4bb3486838c41a032ab8b009ee762129b6b68fcc6e6063340393c1b8b1eeb2d1ebf571bf9c5cc2abf9223a1ff682d00ee93c05cb47858ec5f18e6861850a76b6de2a8f887613836d976ef98a87410c4c7acb5b1f369ebb82115232bcda73cfb82b75ce4546760aada4b77022cde6c0d296ebe0902158f61f964410a8da018df39566ea2ae10f5a842808180ae40f2656100b32bad93c55ba413afa27f261c7ccfe753c980ed04ce53b9003970a2596ae1c3f508f4a39da9bf7163bee4189126fd25923929084a08ec0453d20dcd314528cf02710cad237e14a9135904031119256d438801e883b632369ca89290ea60380b26a8af23b3abdf68519d4c2c96e6f0285ff54809d3c565928fbae14ac31ea0ad7914c31f56fcd7c3b5a2159dda3d52ba45de8afdf7e48362e8583a1174ba1b693ae7d68a1120a5ff3f0f268ab04aab324135fef2a1a9fd290f7c4011c2aa58d4f1aee9026e3daa3af59a567de7c2bb79ded1d409ec6c89e126ffdb9bb26afeff2292f1ff0aa8e3baff0942980bf4cbabd6cd009e7be349f490027d0b0394dcb1e12b2e6920790d32a4581e162390aad8e2d03ba30933c8494338f4ee373e1ed17a3da5b8152905d3fb8f6f47b7c7329d6222438b0ffc25de03c619aa0028b2e73ba89202a0d118322c57b8fadb4e29e2cfd64b46b862b57fb21af41fa768d676d9d0fe8204587683fa9af157084ada73816e06cc166259601e3b600d682fc169ff0c9f93e74a7974053dfbb8331956084c5acd908e11e31e618088a1fd54d24bd8fea040a6c61a5b1dddd1646bbe3a3a256377218e3f01ad6d4f8e0dae0244fd2217971da40223ac3c76c9cd6e76668d5a753b2ba3a0e9353a9381b88f832d2375a4b7db3d2da5c6fcb11ec6c9d12a551b1b58bd2ac93a065bff727099fa878c078a45598bdafc2f7aa8532477707784a9698c67a0faeffccb4ccc2fdbeb3d608ad639265b2a48eb7511df30eab9f67ab5cea40663ef757dd5286ddc55e036f1a76437d2ec086066e8916631893a7e2089eab987abe35299b2da98ab5f3c4edd0e7d6a10a25d7565223241119b774f294059bd0251581176bd6a3d4bc2e90dcf7c7612a375d5d4bd1e0253f234655454a32814e99bd34fcc46130b2cfd5ce9587a5807f00fa2bbf778658399bb22c116d3dae723f7d8fdb604b06ebcc5a3c960e2d4872bcc6ea8524bba7c24f49f2aa3f26b216ae30994b3661ec08ceb0f24dfa11e9491277a649fd84f315bf6e23e720200a1afc0c08f8e1e36c39380e43a643df2a569decfc87916818a22bb442cc9c2057ce70388040cacbbba15cfd0456833936bfaa54a34e59621cab4f196651c315fe02693e50b6feb50ac929be8b9180da7ceaeae46a9758618c179d1218b0cbea803b2b636fcf069669c6ac666ec604bb853d900b916f6f2d0f1bc3c0a1531ae4a2073436aa7b89d1621784fb948c966e512d22c562b0d052db1f513f4876ff1c001219f9ab3d88337ad541ae64d90fc352bb5bbb4057b24ff0de67a273fb92fc59fc052c4216e116c852b0291999ae6d15cec7b6d5cf751f50776069f174bcee9a09d8e26cec68eabc7e454b50829b091fe08b55c7d9af061d6f3a6421770396eae22a30b99c51f61f12eb0c82d1671a2404876da1bad6cf09b2e51bb1e60c8b51334a9e07d36c9a58f3824ff424fe1592321ea263440827588298c355da0de6ebf0f9b8e7f6f7918da5a381ebadac0e93b1d5339ab08200a177664c53ed4346665f878e94d0574f9895a7458ad939703028f8db3667799bc8b14db3eea96c9d81ff4d3efb5e143bf00cca77a6aa007e7707c9e8c561cc97d460b314634fe980bec75c1a2d40035730907d649e52fd42993ed2a00019c69ea69368f9806d77bb6bdd7980d4db856bcab6d23c9044d3699d6411ec82943a0527d20a351bbd9f4a3d4ae448de319628f41ca60146e94c1e18d167363e4edc9e19efb4aa809ac52c47b9adc0529c4adfb8ed44f909b92c9415fbdc55e02112aa3faad5171de01f059c537207491205ddaac60d21b1b01344fe1e0a25133c8f046c983d74fa334ba02c4062a7fd99b5f42017438b014febe72ffe68aff2d58bfaa73d03d7691bcda6199fbdde3c8c93fe49d975b9f297bc7dad043c841636387ff1c449fa0226f9814eb051791bf123254d15ae520a71d2935d2c43e08d44c020d74f1620d969cffe70e0461aafb426c7610e2f4eb5f41a566b99abc6b175a19f6ecdb286156a3d8d8db492427f16a030654309c7bf9528fcf8fbd90ae0440894778e77738fbb297560d1aabc580c75ac2cbcddaec1b21bf067601056f9ae947148454bfe8846054c2022db1263b68257636b8e2973906e27e7a374ee2804dc4bbe109fb8e49ca586802b282e7cc147eafcefc3fea0cc4d34d4541a47d6ce3166551b3ffe966eaead4ed6f077118c174b72b1d39e07953c6b90b7a62a819cafd3536a7b650214e6d6c94a2f124c44db9b1d824986b8d035f1ba90fd6f99135bada12ee537afff230da0e792445772c0916374144e1f003c9bb35d52c4cd24287ba7d5d8f42c0858ce8456e53be784e64dd68ac101ce756853a05623e0db21c4c83ed74a732c093a80b5f318409708c54a2516034d5f5eda7da6768fd8a9e8b268e1b2f6e8711c32aafc363ad458f47ff89132061e2d8029a08d3aca702e24a45a0cdfc140feab42cab7c38a3d970d05c501b5a9da5175989e7b02d2eb2c3a4528eadc551e96fb4bc9f5512459c9ad70a6f2804d3ffdc7f642ea9207aab2b6d67fcd0724efac30068a8fb8ace8896ce72572fb1c76e7e28cb78eb60d3ec5ee2a312b375c6428dcc184254e87f8c6dc7c58c09863751e2ea90cc295a01f436eff0b45f2995776c7d5c2452ca836719ee10663be50a6f7b334111bbb1cb570d6772d29a0f91e816ab068dc15f5406e83185892fb60ea3417ef78bcfd06d811638f8d8aea523a1d9c2b81f36e24606d7f201e91b4813d1ad876e784f2872e76df78c70e6f10156458d0193e07ff9bd9cd1e0f8e8004f15a43bf9fd74016c82929255737a762df87ed8eaa90d3556a3444ec15583c2e87351901ae64638a3bb3489c7492c43bcf448f0316531d4551f1cc7aaa7bf49404a3bff834c5de5c149dc231f8356a03dceb274d6724955e6fa73852f32caab5e6a1b8207dea901f96971dde2f7abee9a4ccfd2ebcea59c870e548458d9ca960d00496f4a937aa3ca00da3183a7960515811c3a53927eab41ce09b49fbfb19e14a13b40cba266f647ef4b2f53611a3acf705966082f81c222e418821f9df0d3ef0a3bdd64120824086ed0e567bc31e50630f2aeeb8c2ec1f432ced0ead1fc4710b0a538dd622e0cdcd73c91cc13d86fc212c3de627cf2736dea14760dc3b22bd3f25a0e4836690ccbccff248b5e567742109a31233e6bc7c0e5d0f770bd208a93154e0412f00b4b4209c090d2aec92af4a807f99b7a18ca411348882b18aa6019b1e1f0cb98cd2e5ff4ab4355c5d62dd1510e66ae47af0b2b5091dcac33a4b88216d14d7daa1ef058c845b826fd2fdeba481e482e83164dda6a39ce2efe524993b1a559b99cfcd34e4bb2a613059f1b7f7cb5050fa0a5bf4064d7e4a0abac6905f2008069fdb3f9576c3b70b16f310098d7a2a4e9c72c347fdebebe878313e2a94d9925", 0x1000}, {&(0x7f00000022c0)="8f54af81c6bb94d313b7167cd75420b8fa87b07536967271426937e91a837a14e630b62a22be8449fa92be7d2e015d2f2db273f6c64cf807f9e2de3e4505f01d2dbdca7b518649a8d24313e99d609c0a96be12b4fd84adbb14641b838f92bcf30fd948d71dc9cf1e63432c6dd8072348d2525219fbc17aeef6dcfba22f7572eaa28bb1af0ad4f9120aacb65e3fe384ab17c7ebfbc58b3b3dc52642768c076423491c8dbee3e64f27a9d2b001eebcf68bdf74939c17060da9bf17510bd9392e74bbba090ef300175b420e3ddca2d6beea7151f36b125d4ed24fe066bb7c39526c8666091c87f768f74cea38b766d6f3b2529af4", 0xf3}, {&(0x7f00000023c0)="6ba37b1b8f6ab45aa98392c8269df1bca1b53272ad2e781f84f4848f176303051f955e6921b85fec21e79a5cc4878aa7b93e087658ea54246d15f9c028febfdfc17e36e70f34fabdf9a4c32675a2bf251aae1242c85338a54d3472e050a2e2fd7124397bc24d4fc70172a42e9f2ce29a6440dfa11b940e317a1eebb4030c17a7089acc6573f3d1a5b56a5254af298eabc8d5525db9eebf8091f1645d1075c5251898ab3ddd9e106d871aedb7e394ea2051e991b50837dda7b046cfeb09015eb553a46fb23ce8ff0500ac01d6227d542deab4d7d3b3c0590574b3463efdcd51971e19c1bb5bc01fcd6d6e8c18d0459faf67", 0xf1}, {&(0x7f00000024c0)="ff203274222a800278b2b79af9332a0db0cf000a04e48011a3aa6239841869d359d5d789", 0x24}, {&(0x7f0000002500)="2c99e0a290d7bfeb9f077c065fd3d2d821f058de6216aa1925347ae99e6d65fbc28d5a9c285f6f4865eb727b4aead58e6ac9f218943a309031af3680e6d69ea7c1d0f8a654607dac9dc2f4eb15ec5d8440c4c68fd1689e924438f1923f25a4e7ba6c2cde1563790cd68348d804af91ac8f051b6a2d2ed52c51955e23f022d303e59705c8a5f0daa3", 0x88}, {&(0x7f00000025c0)="343cf734c470af1f22288cc64c6ec06bef51c63b710a91b1abca97916fce0cfdf6d08bc66f63a455a933e01f27857107b3dea9c00629497f54283c7915a7d9abb3cf56efcf775f56d1efacd8269131236d72baff035218855404cc0a2aeaa5e94b4296bf7b864ec91e05709a80485bd3df61d0eec6fa6f608537477a4091c128ebabe1b1c22bfde854e9b183d8d646e116bae302aa91c392414c4a7473f8eb7415e0a51aa6b86848f463b9b056d840b1d5aa33b1c1c841bd63e7e386a5d30b4c3ea1354180213989f79697100132", 0xce}], 0x9, &(0x7f0000002a80)=[@rights={0x30, 0x1, 0x1, [r3, r3, r1, r0, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8}], 0x70, 0x1}, 0x4) ioctl$PIO_UNISCRNMAP(r3, 0x80047456, &(0x7f0000000280)) 2018/05/06 07:01:45 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000000), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x278) 2018/05/06 07:01:45 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000880)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000c00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000020c0)={0x0, @broadcast}, &(0x7f0000002100)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002180)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000002600)={&(0x7f00000021c0)={0x438, r1, 0x200, 0x70bd28, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x154, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x40, 0x30a1, 0x7, 0x5}, {0x3, 0x1, 0xb2e, 0x7}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x1b0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x438}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r12 = socket$inet(0x2b, 0x80000000000001, 0x0) r13 = fcntl$getown(r12, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r13, 0x10, &(0x7f00000000c0)={0xffffffffa7ea828b}) bind$inet(r12, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r12, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) connect$inet(r12, &(0x7f0000000040)={0x2}, 0xfffffffffffffe9c) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r14, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/06 07:01:45 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x2) r2 = dup2(r1, r0) close(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x9, 0x4) sendto$unix(r1, &(0x7f0000000000)="913808891b8e2a417c94c92675e07eace7a995e471141d74e175da7b5bc4252389af04cfadc5208f44e87ed7f50c4976667152cc59c842d70ceee9c0d792c9b5fd7cced831e089dac5cb3cf201d4803c0f17e91d0f22d41c283c8dd73e00be26eb40a6f63f6bee44fc749eb0d2cc1d530a3d2da6c58ca59ce4daef6f1cadde26a790b94bc6a70a14530159ef2fd2e3b234188b3a934cf8fb882ef8fab018d04f39", 0xa1, 0x80, 0x0, 0x0) sync_file_range(r2, 0x0, 0x0, 0x0) 2018/05/06 07:01:45 executing program 3: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x2, 0x2, 0x0, 0x5, 0x9, 0x100000000, 0x7}, &(0x7f0000000040)=0x20) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x840) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000000c0)={0x1, 0x887a, 0x0, 0x0, 0x12, 0x2}) 2018/05/06 07:01:45 executing program 0: socketpair(0x1e, 0x1, 0x9, &(0x7f0000000340)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000000040), 0xfffffe55) 2018/05/06 07:01:45 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000370000002e000000b5000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) 2018/05/06 07:01:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001200)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000100), r1, 0x0, 0x0, 0x1}}, 0x20) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e24}}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001300)=ANY=[], 0x0) 2018/05/06 07:01:46 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000000), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x278) 2018/05/06 07:01:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x37, 0x9) r3 = getuid() ioprio_set$uid(0x3, r3, 0x45f) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) 2018/05/06 07:01:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x25}, {0x6}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x237}, 0x4) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x90, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x1, @empty, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x5}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x200, 0x30}, 0xc) 2018/05/06 07:01:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='sessionid\x00') ftruncate(r0, 0x0) 2018/05/06 07:01:46 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x8000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x6, 0xfffe000000000000, 0x6, 0x1, 0x8, 0x7}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000080)=""/106) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/06 07:01:46 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x44, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000080)="a3ce432a897a04dba9f938ac0f6b37c9f735bbc58dc2a5424141aea446df0f586f189e0bd16720d93d26dbdee76323bd113ccd265d570f7652d5f044ea9ed1a100be5759c3195f68a09d60a311d4f6e2935e09891c6db0094fceecc8e50e4f466f1b72c239d71b609711c09471efa502c46e474b23a9f50929491280b3df57c73eb9c925ab76a524ed86c21b1f7be27e48588ccee6106ce0641130f57f15b431648346229736b9476659f2c1fd348d3d01", 0xb1, 0x6d, &(0x7f0000000180)={r1, r2+30000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)={0x100000000, 0x100000001, 0x3}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) munlockall() setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000240)="4f73acd591adecd3d8cd96af305336f4", 0x10) clock_gettime(0x7, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x4, [0x8, 0x40, 0x200, 0xe]}, &(0x7f0000000300)=0xc) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r3 = getegid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) recvfrom$llc(r0, &(0x7f0000000400)=""/145, 0x91, 0x40000040, &(0x7f00000004c0)={0x1a, 0xf3da951919e73091, 0x3, 0x1, 0xff, 0xb7, @random="c01bacf14244"}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x3, 0x201) mq_timedsend(r0, &(0x7f0000000540)="4454569a82436c8acd03120d39e82416a7d210f82b56009519b901940c19d4c48caddbed2bcc131310f10a6f5f434f76b9a01a2b8612568a72519f4389a05c699f298f4003476b1c59206538d468bb5ce0c262f57d716b9bfb1c6c088e58ac886be4fc4feb42caeb5c690844227be5ce8b8db8954bb53010faae67c3cafd6dd904db01b28d1ba75e884fbbf433fd8a57887167cd897e8ac14ee42fbbf38cade5ee37cfb939969142154437f59ba67dd70589baedf12e2f6d0662685be3c16149a7639255adf723d1fc545976ea97f6137a402bf37179871be9d7b81749ab9dd9a69a33ae29c5e408b47460bc", 0xec, 0x70571a60, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000640)=0x0) mq_notify(r5, &(0x7f0000000680)={0x0, 0x2e, 0x0, @tid=r6}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0xc0, r7, 0x305, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}]}, 0xc0}, 0x1, 0x0, 0x0, 0x24004000}, 0x4044000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000900)={{0x5, 0xb9}, 'port0\x00', 0xa, 0x40000, 0x3, 0x20, 0x2, 0x8000, 0x8, 0x0, 0x7, 0x10000}) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f00000009c0)={r0, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a00)={0x344d, 0x800b, 0x97, 0x4, 0x0}, &(0x7f0000000a40)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r8, 0x81, 0xa64, 0x8000, 0x1f, 0x1}, 0x14) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000ac0)={'veth1_to_bond\x00', {0x2, 0x4e23}}) 2018/05/06 07:01:46 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="40000000000000008ae400000000000006000000d10e00000500000000000000000200000000000008000000000000000100000000000000000000000000000000000000000000000002000000000000000000000000000003000000000000004000000000000000a53d00000000000000000000000000000000000000000000040200000000000000000000000000001f000000000000000010000000000000010000000000000000000000000000000000000000000000020200000000000000000000000000000000000000000000080000000000000001800000000000000000000000000000000000000000000000200000000000000000000000000000020000000000000013000000000000002000000000000000000040000000000000000000000000000009000000000000000000000000000053c0905724e7f3415c4c7191d485eff1d2a990a2c26c7980a888045d8017535ef772725fc2"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x802, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x7, 0x0, @tick=0x4, {0x81, 0x6}, {}, @result}], 0x30) 2018/05/06 07:01:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91b7}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) r1 = dup(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000018c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001800)={&(0x7f00000001c0)={0x1610, 0xb, 0x5, 0x400, 0x70bd25, 0x25dfdbfe, {0xd, 0x0, 0x4}, [@generic="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", @nested={0x27c, 0x47, [@typed={0xc, 0x2d, @u64=0xfffffffffffff508}, @typed={0xc, 0x3c, @u64=0x4}, @typed={0x8, 0x2f, @u32}, @typed={0x8, 0x94, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x7f, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x60, @u32=0x1}, @typed={0xd0, 0x75, @binary="f846d4804b49f92ea96d423aeecceade8f673f554972093757b7bbcc63e2e52329939ad3b218b4dd0d2b0344c199a9d1f70e808e082258dd52191028b3475917101fc084ed93d47517b2fc43181be4fc1a681527ee9e781a40234fb5e7f8594b2ac050c1f07d4573eaee5869615584d7e0d920c44731710f68152bff093a891cf06d6fb5b83b674efd36a8129c09fed87ad721ce25a6bd8a147504bff2091c953942338be064eb2017421612f61f5cfa4258085acf1ced2a60dc71eb4c697691a4ccc3f94a9134a3b34c"}, @generic="26b3ee2f4a2563a724a65562f5133d16eaed63d1027b313e27ad37c544bf27f0aa41bae6ad880a9af2904a52c6b6c5a00657e5ca6f4cb93c1eeeea9735b34de5326d21a3ddae9ba1b2e808d50e8f59652196979aa993c7c39f6eaa71b3cd8bc39af078668b42d813ef08614679c3fb5b19c0b2ead3c1daa1e227d980d9e03645b5ffe188aa8782d84831f578b16c87add571c144d91a772ff3162065e921fb29b9181c09d4e091ee9a9ac21d84bdc5cba6cb", @generic="7886006d6f3e435d9c493a79a559af5b30f69ad9efe0a6ae3014db205c5ae1fb3ef53cb731ce4342e85f9644504e7637272799e2a69c4a4403dd59ea5175ca2ef308d52dd7553dd307ef33dc0b8ba8a4397638d73c93d01f381d151925ece180b9e4e04740e5f67f5946d9ea487230162d0d2ba002814ccbb8b6fccdadc959588db79cb0d612cbbbf3e2cc7054ead5a356b7ffba192d3e5c870412616571c403f95edd02ac483f681f9321527f5e2ca9ad72d208cdb12cc2c9c75d"]}, @typed={0x24, 0x4b, @str='cgroupcgroup\'eth0wlan1&lo#wlan0\x00'}, @generic="bbeb5b5497b30029842f64e9392a6dd720b684de0fdd42b0a3a792a9a377a8ed20c97e5f7577c28aa84981a8584bc15753864f919391b6786fdf1e8a6f4e0793a2f24930bf1c76c2f7232c94b5d271f292f7cf57ef907b0fc6f918a5df55908ba2ad64", @nested={0xb0, 0x25, [@generic="68d3112abdf9fbf8185af1b1a0263aca7932d42614f29fc4034fdf8a9ed2545afa3f4b4ff68081b464a20e7216c01ac462ddafd559c8f02261b25cd48adb36ee3da6404c4302f9b6999ca149335dcd7aa2e9392ac65094bce966a08383580e3d53a6367d0eb55060a8dbec", @generic="92f5ece9b9719e1e486f26f5d32d1c1278aa3a8a660765fff3c051b14e4bd2f52ba1bf46f00e7b4524d5d6f8cc85b3d94ce9f314517ceb2f4daabc4bf20457"]}, @generic="a5ab791ece8843cdf27cbb82b105bd22b01c24981f2762954c82eb63cf32cc9a38", @nested={0x112c, 0x3f, [@typed={0x8, 0x2, @pid=r2}, @typed={0x8, 0x93, @str='\x00'}, @generic="a272154968790afe5be8edc770f3a8a985809d07b20d8bcf16a857290ef5caa181cde8fb8e0df5836fd39a02f98c97bb6c1597425ad590a044f6b8dc8b3bf0", @generic="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@typed={0x8, 0x49, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x17, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @generic="192d691df6b2c8e33b11272f9c3af4cdb1c1db171fd94a5b60f623f4407b548b3c6679f0af20643d0fa262621b4c19b1513c86c1571eb35e08e21ded551742a2ad02b166a10931790529c0777258f683b5b34a358621af96adc794e3bf7ae40ad4bc715df0b2c4de5312d450ef0572900e89c7905f8f75b966864ee9d18d2d5569c22485e492f9d73b84576cd6b26344954aba9cfdcee8ddd081ca4ebf4c91c229e3d5dab796ea1f30184c68bef2b642c4cf4095a47375c6ff70eba0cef2a83fb5ea94fdb04a"]}]}, 0x1610}, 0x1, 0x0, 0x0, 0x4004}, 0x20000000) 2018/05/06 07:01:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x880, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000200)={{0x101, 0xffffffffffffff1a}, {0xfffffffffffffffc, 0x2}, 0x5, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/245, 0xf5) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 07:01:46 executing program 2: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380), &(0x7f0000000580)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/05/06 07:01:46 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x10000, 0xebb, 0x1, 0x50}, 0xa4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={r1, @in={{0x2}}}, 0x84) socket(0x1b, 0x80007, 0x865) 2018/05/06 07:01:46 executing program 3: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8bb, 0xa6ff078d5bf7f7da) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x3ff, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/203) r2 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000280)=0x3) 2018/05/06 07:01:46 executing program 0: umount2(&(0x7f0000000000)='./file0\x00', 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x88001, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) chroot(&(0x7f0000000080)='./file0\x00') lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='/dev/sequencer2\x00', 0x10, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000340)={r1, 0x3, &(0x7f0000000240)=[0x0, 0x5, 0x90], &(0x7f0000000280)=[0x9, 0x9], 0x4, 0x8, 0x401, &(0x7f00000002c0)=[0x5, 0x8, 0x6, 0xdb9, 0x1, 0x2, 0x205, 0x81], &(0x7f0000000300)=[0x80000000]}) r2 = semget(0x2, 0x4, 0x5d4) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000380)=""/32) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x200, 0x0, 0x3, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000400)={0x0, r3}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000440), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="5c8698429282", @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @multicast1=0xe0000001, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000980)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) getsockname$inet6(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000a80)=0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ac0)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000b00)=0x5, 0x4) r4 = getpgrp(0x0) syz_open_procfs$namespace(r4, &(0x7f0000000b40)='ns/pid\x00') mknod(&(0x7f0000000b80)='./file0\x00', 0x2, 0x61) select(0x40, &(0x7f0000000bc0)={0x800, 0x89, 0x401, 0x0, 0x0, 0x400, 0x0, 0x3f}, &(0x7f0000000c00)={0x0, 0x9e, 0x6, 0xbe3, 0x1, 0xfffffffffffffffb, 0x7, 0x2}, &(0x7f0000000c40)={0x1ff, 0x8, 0x0, 0x80000001, 0xfffffffffffffff8, 0x7fffffff, 0x0, 0xffffffff}, &(0x7f0000000c80)={0x77359400}) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) fchownat(r0, &(0x7f0000000cc0)='./file0\x00', r5, r6, 0x1100) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000d80)=[0x244, 0x9, 0x5, 0x200, 0x9, 0x3, 0x8000]) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000dc0)="41f6a504104b61ec8f661887e5efcb2dce1ef83da82b34c3d0c42841969ebecc6423fbe9b77384f48b64264217583493ab0ce59ae3b0846c5a2e685902231655769a302bd6010bfef1d31edb2de8f91e147db586351246ae9fef74683600bce7659787f3d208090f156c154494af1006674aa26a6febf422f4ff8dca309d323a84800f775c9625aaa5110fad81baa7603ce1") statfs(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)=""/90) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000f40)="f43676d857e07b3e061b12f8cc476c56be42623b71860a106de77aa425823c765f3389e88141b9f4a62c38b22ca19a76654cba0b00b59a6f410c332be07f44d619974e18345915adc87694d96b638c0f85fbcc82c8c32dffbd089de1424b32960b08d3") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000fc0)=0x2, 0x4) 2018/05/06 07:01:46 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3d, &(0x7f00000000c0)=0x101, 0x4) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20840, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xfffffffffffffffe, 0xffffffffffff0000, 0x8, 0x2, 0x8, 0x18, 0x8}, 0xc) 2018/05/06 07:01:46 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_int(r2, 0x10d, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/06 07:01:46 executing program 4: r0 = socket(0x8, 0x800, 0x7ff) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x0, 0xa8, 0xf, 0x22, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_key={0x1e, 0x8, 0x710, 0x0, "5f53bfad796f3c17c4db56b29bbf17855b66ab53a23c1d77d1f38e715dd85f1573063efc11be62eafb9a6007e476eb306df40af95aa643043b110a1b2ec8508a5fd83fd9a09b9625c02775176a0d542a78a6e13db0bdec79047e66d2e22898e9893c5ce660605c4ae11435b51defea658b3c75a2213c56df9376682d01b5184fb08e02510f99039b8f10f71e51567f6c1d39963a1bbaa5f22b41b69f540d79a1e2d89bd08d361baa415d2d9d61bd65fe1d0c7b0c4837cea49c4a6bf1c3120ad6da52dea329bb6365f4d815f875c590bba4eeee3b465e3d984328dff17ae3fde2c8e7"}, @sadb_ident={0x2, 0xa, 0x6}]}, 0x110}, 0x1}, 0x20000004) prctl$intptr(0x4, 0x801) 2018/05/06 07:01:46 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) finit_module(r0, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/05/06 07:01:46 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = getpid() sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xc0, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xffffffffffffffcc, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffbff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xd, @loopback={0x0, 0x1}, 0x80000001}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000300)={{0x1d, 0x3}, 0x52}, 0x10) getpeername(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000004c0)={&(0x7f0000000480)=[0x6, 0x2, 0x9, 0x4, 0x9, 0x24, 0xffffffff87e7074d, 0x1, 0xffffffff], 0x9, 0x100000001, 0x0, 0x4, 0x5, 0x9, {0xffffffff80000001, 0x0, 0x7fff, 0x80000000, 0x2d, 0x2dca, 0x738f607a, 0x7, 0x1, 0x1f07c2b7, 0x6, 0x0, 0x80, 0x0, "3ade6cd9ff5d31dad0874b7a7766d7d48e9788b4f76321ad5ee13c3ecc8e599e"}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socket$nl_netfilter(0x10, 0x3, 0xc) name_to_handle_at(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0xf2, 0x7, "b8488bcfb206bc06d437f8a45a573fbae4f1a4fbeadbf1283f7cd6b1ae0241d3c8efd0de856260126c7d7d974a241e133c91544a6fd48cf5f3a903d5fd3382b27f8771ff2f5099ce537da81632b2feac3b43fab9a130689dae914cee76b214133515f188b2fcaada9f4b5b8d22d0bc8a898dd84c949299da466c9ded98ebf58aa1e04a195df6cf0a0c6b04e652a5f1e609a12927cb62f2dd88336f7d7cde928bad5a29eee60bfa36f0fce6552478db1428b46d09effd99586225c794b1e5fbf58f1bb73b36cb6d9bbd754ba7731385c027c87d0ba558b0823702e718217a5fbc221202cecf58566e4980"}, &(0x7f0000000680), 0x1400) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x60, r4, 0x20, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf9d5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000840)={0x7, [0x6, 0x80000000, 0x7fffffff, 0x7f, 0x81, 0x13, 0x6]}, &(0x7f0000000880)=0x12) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000008c0)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000940)={0x4, &(0x7f0000000900)=[{0x5, 0x7f, 0x7, 0x92bc}, {0x8001, 0x2, 0xffffffffffff7fff, 0x9}, {0xff, 0x36, 0x8, 0x3}, {0x10000, 0x5a, 0x82, 0x5}]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000980)={0x67, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000009c0)={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x603, [0x2, 0x9, 0xfffffffffffffffb, 0x3, 0x83b, 0x0, 0x1ff, 0x5]}, 0x5c) ioctl$TCFLSH(r0, 0x540b, 0xffff) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000a40)=0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000a80), 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000bc0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000c00)={r2, 0xff}, 0x8) ioperm(0x9, 0x5, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000c40)={r2, 0x53, "8e36429a7663a3889fa9ee043b418e7a4aefb2a04150c0c535e66cf7501a3819efdcce731de9517e9fb859861cca13986a6694d50962d45bc8fea5bf70c6734afb1c37f440d394f2846735bf9afd17d7a2a9b9"}, &(0x7f0000000cc0)=0x5b) 2018/05/06 07:01:46 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000440)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000004c0)={r1, &(0x7f0000000480)=""/4}) process_vm_writev(0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/223, 0xdf}, {}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000001380)=""/164, 0xa4}], 0x7, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/209, 0xd1}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/214, 0xd6}], 0x200000000000018f, 0x0) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) syncfs(r2) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x8, 0x0, 0x1f}) bind$unix(r2, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/05/06 07:01:46 executing program 3: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100), 0x4) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, 0xffffffff, 0x2a0, 0x0, 0x1b0, 0xffffffff, 0xffffffff, 0x3e8, 0x3e8, 0x3e8, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xff000000, 0xffffffff, 0xffffff00], [0xff0000ff, 0x0, 0xffffffff, 0xff0000ff], 'ip6tnl0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x1d, 0x6, 0x3, 0x17}, 0x0, 0x188, 0x1b0, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@dev={0xac, 0x14, 0x14, 0xe}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0x0, 0xffffff00, 0xff], @ipv6=@dev={0xfe, 0x80, [], 0x10}, [0xffffffff, 0xff, 0xffffffff, 0xffffff00], @ipv6=@loopback={0x0, 0x1}, [0x0, 0xffffff00, 0xff000000], 0x16a, 0xceb, 0x1, 0x4e20, 0x4e20, 0x4e21, 0x4e24, 0x2001}, 0x1, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff000000, 0xff000000, 0xff000000], [0xffffff00, 0xffffffff, 0x0, 0xffffff00], 'vlan0\x00', 'syzkaller0\x00', {0xb35d7693a84008b3}, {}, 0x1, 0xffffffff, 0x2, 0x3e}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0xbfd, 0xffffffffffffffff, 0x13, 0x3}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x7, 0x7}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) [ 133.718728] IPVS: ftp: loaded support on port[0] = 21 [ 133.882222] eql: renamed from erspan0 2018/05/06 07:01:47 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000080)={0x2b, 0x40, 0x9, 0x8}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') unshare(0x400) umount2(&(0x7f0000b1d000)='.', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r1) 2018/05/06 07:01:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/connector\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000200)={0x8000, 0x3, 0xfff, 0x5, 0x7fff, 0xda9a}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x2000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="927061302cf9c00ac91c861082d7aaf919fa0ac225dcf734fa24f299d62520761c12d423295657e75ceeb8a6fbd421ef2508cb6e2ebc03eaa35121dbde17d99b9689307677d1ec", 0x47, r3) 2018/05/06 07:01:47 executing program 4: r0 = socket$inet(0x2, 0x7fffffffffc, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) sendto$inet(r0, &(0x7f00000001c0)='p', 0x1, 0xfffffffffffffffc, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/06 07:01:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x7e, 0x0) fallocate(r0, 0x0, 0x0, 0x20007ff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000001c0)={{0x3f, 0x0, 0xffffffffffffffc1, 0xfffffffffffffff9, "e7bffab573b2de3c3ce1c7e8d35798779d6996f17bbcbb2024b4ce36c21a7f47c718b090f502c2e8cc691fcf", 0xfffffffffffffffc}, 0x0, 0x0, 0x8, r1, 0x5df, 0x9, "5944027aae18191eb1fd2807ad7f6bc3c50d2d954113dc2826ab8caa358a347dda40ee918c28b146a0aec6f028a26af525a8134877a732f34d1eba3a9b1e5277", &(0x7f0000000040)='/selinux/enforce\x00', 0x11, [], [0x6, 0xfffffffff06b7d53, 0x15b2, 0x7ce778e3]}) 2018/05/06 07:01:47 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x100, 0x977, 0x10001}, {0xffffffff, 0xec06, 0x8, 0x7}, {0x3, 0x14, 0x7, 0x80}, {0x1, 0x100000000, 0xf0d, 0x7}, {0xa01b, 0x6, 0x3b, 0x8}, {0x2, 0xc89, 0x7, 0x8}, {0x7, 0x101, 0x7, 0x7fff}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000100)="df8133c606037f", 0x7}, {&(0x7f0000000480)="86947d5274c7ff", 0x7}], 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) 2018/05/06 07:01:47 executing program 7: sched_setaffinity(0x0, 0x4d, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/195, 0xc3}], 0x1) close(r1) 2018/05/06 07:01:47 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000004be7a0be33e409bc0cec8b0498c24afeb06907f85f98fd5d0711fcc5e0c76784c931dd27d67bdea800a617022c176a254e14e9", @ANYPTR=&(0x7f0000000fc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="000000001b000000000000005287b3c50f350c7ce728b3ba1fb968950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffdc4) tee(r0, r0, 0x9, 0x5) 2018/05/06 07:01:47 executing program 3: r0 = socket(0x400000000011, 0x3, 0x3) write(r0, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc020200000000104b0d0ee1000c0800060000000000", 0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x7}, 0x8) 2018/05/06 07:01:47 executing program 1: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r0}, &(0x7f0000000040)=0x8) 2018/05/06 07:01:47 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x8000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r2, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/05/06 07:01:47 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0xe9, 0x2, 0x9, 0x0, 0x0, 0x0, 0x1c]}, 0x5c) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r1, 0x5, 0x4) 2018/05/06 07:01:47 executing program 3: fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='/dev/vcs\x00', 0x9, 0x0) 2018/05/06 07:01:47 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x62000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x42, "d4f1f84c68a28c00d27f01fe6007cfe8c0b9c3a3932de438bd3666ca3c1a9eb911df1f84ee72242dff4bc1bcd083719f8ea74646541b44b43426100b06916489ea5e"}, &(0x7f0000000300)=0x4a) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000340)=0x2c) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000380)={0x9, 0x400, 0x20}, 0xc) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000400)=&(0x7f00000003c0)) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x3, 0x4) r4 = getpid() r5 = getpgid(r4) open$dir(&(0x7f00000004c0)='./file0\x00', 0x400000, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000540)={{0x0, 0x7, 0x6, 0x3, "5cde44f7c182e210ce92520eaa3140aa54055e0761d651418e149d93408a28f4d272e24d2133c830e99f55ca", 0x3}, 0x0, 0x0, 0x94bb, r5, 0xfffffffffffff403, 0x9, "5565afa94fa36c9dd4eb5e59b3e27c7d8fdfce81b9c60ced2f3efa529d1551ef15cf13ec53fbd3003bfa3c0d8b601f8cebd2e1c1741f7704aa72dc2e504396c0", &(0x7f0000000500)='+\x00', 0x2, [], [0xcf2f, 0x0, 0x6, 0x5]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000680)="d34e64423a487a82485b0a7444da114d", 0x10) ioprio_set$pid(0x3, r5, 0x6) listen(r0, 0x272) fcntl$setpipe(r0, 0x407, 0x7f) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000006c0)={0x100, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000700)={0x103d, r6, 0x0, 0x3}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000800)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000940)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000980)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e21, 0x1, 0x4e23, 0x0, 0xa, 0x0, 0x9297f3470365ef86, 0x2f, r8, r7}, {0x7, 0x7f, 0x5a8b, 0x9, 0x6, 0x8, 0x5, 0xc85}, {0x4, 0x1, 0x100, 0x7e}, 0x9, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x33}, 0xa, @in, 0x3507, 0x1, 0x2, 0x100000000, 0x8000, 0x7, 0x7fffffff}}, 0xe8) rename(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000b00)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000b40)={'mangle\x00'}, &(0x7f0000000bc0)=0x54) mq_getsetattr(r0, &(0x7f0000000c00)={0x4, 0x1f, 0x2, 0x0, 0x3, 0x1f, 0x6, 0x8}, &(0x7f0000000c40)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000c80)={r3, 0x6}, 0x8) 2018/05/06 07:01:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x8000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x2, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) 2018/05/06 07:01:47 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x200000) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000000640)=0x2) fcntl$setpipe(r0, 0x407, 0x2) 2018/05/06 07:01:48 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl(0xffffffffffffffff, 0x800000000000937e, &(0x7f0000017000)="010000000040000018") 2018/05/06 07:01:48 executing program 6: unshare(0x1fffffff) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) socket(0x0, 0x0, 0x0) 2018/05/06 07:01:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x21}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) init_module(&(0x7f0000000180)='\x00', 0x1, &(0x7f00000001c0)='user\\\x00') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) accept$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0xfffffffffffffffe) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) close(r0) 2018/05/06 07:01:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/05/06 07:01:48 executing program 5: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x1, 0x3, 0x7, 0xd4e, "0d30161cb4c23383d4948e73c430f706923e207007594e44bae0fc3408423e3324dc7c0b03684cce90f14ac1", 0x365}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/74) 2018/05/06 07:01:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000340)}, 0x20) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x448, 0x2e0, 0xd0, 0xffffffff, 0xd0, 0xd0, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000000180), {[{{@ip={@rand_addr=0xffffffff, @broadcast=0xffffffff, 0xff, 0xffffffff, 'bridge_slave_0\x00', 'eql\x00', {}, {0xff}, 0x32, 0x2, 0x41}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x8, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x8, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @loopback=0x7f000001, @icmp_id=0x66, @port=0x4e22}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x3, 0xffffffff, 0xff000000, 'veth1_to_bond\x00', 'veth1\x00', {0xff}, {0xff}, 0xff}, 0x0, 0x108, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xffffffff, 0x8, 0x0, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xc, @loopback=0x7f000001, @rand_addr=0x1ff, @gre_key=0x1f, @port=0x4e22}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x5, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r2 = socket$inet6(0xa, 0xa, 0x101) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fffffff, 0x9, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x100000000}, 0x8) 2018/05/06 07:01:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040400", 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x7fffffff) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x802b, 0x400) socket$kcm(0x29, 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfffffffffffffffd, 0x4) 2018/05/06 07:01:48 executing program 2: socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ebb586c945000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="3544a0b627ecf7d02bbeefb8b54446c3a28ebdb64b33c9e789408984616b17293ca9a02a7008fb18a6ad6473f47912068c20fed63b2e104d0202e558d02d194cc5f5d69845c66b1e614eaf9be4c6ee14aecaf36c840e786f4efcf546404ae52a698e868294c5322b658c3eb1259ee9547c2acf307a45159727b85c7e3d0f570e962aec94c5edab83947fd400acea5daf1c0e7c68c8b9b0f43e9cb3276dcc6234ea58761cae313f66fef2bb496129d084d0b46cd197aa0c198c0e465530453821b3ccc68aa7a5da95d24001a5d1946831b4f89ca5bd6737eb22a3164b749d01acdc98bec7"], @ANYBLOB="740002000100d384d4b3d79966b343ff95640a81d93698b9b5633d9af605e2ea63cb1b1957a7cdc90e0938d9ce8d1147222418242aff4e536242735dcdc97d7d33a52661920f386dd81098102762c79b55fbe681fd4992f88e5a4769fe5af2568f3e637971505365f9b4db3f9f914d11481c1a960d2711"]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24}], 0x5c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x0, 0xfffffffffffffffd}}) 2018/05/06 07:01:48 executing program 5: unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x4, 0x7, 0x6, 'queue0\x00', 0x7fe000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r2, 0x0, 0x70bd2d, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000000280)="143a49c619c661509a71b107d3beb6dbb35c4ce2ef2a6e91be08ea18c8217f05beac10356d4b799853813f474e313085260d974f3c1913f77127893650331015071713c118e665e625384ad485fe1ef829f896d97ecf899fa1143540f36fc9fd8ec60df1728a0ce00bc0f65854473a9e121e3eaa9dd1b94bd088aa26096d2a48e600a24ddc2d090c0e604d18e97e3a51aeba3af2c447cefc32", 0x184) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 2018/05/06 07:01:48 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/60, &(0x7f0000000140)=0x3c) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)={'nouuid,'}) sendfile(r1, r1, &(0x7f0000000200), 0x9) fallocate(r1, 0x10, 0x0, 0x8000) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000180)=0x1ff, 0x4) 2018/05/06 07:01:48 executing program 3: r0 = socket$inet6(0xa, 0x8, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="473bbfd48280ddde65dbe82e694d8a7615cc3f5f465a2d19ababa4ada8929cf70a7e", 0x22, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0xfffffffffffffcdb}], 0x1) write(r0, &(0x7f0000003f80)="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", 0x200) close(r0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x40, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000400)) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/06 07:01:48 executing program 4: pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000008, r0) ppoll(&(0x7f0000000240), 0x20000000000002d3, &(0x7f0000000300)={0x77359400}, &(0x7f00000002c0), 0x8) 2018/05/06 07:01:48 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x8b2b, &(0x7f0000000080)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x18040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000400)={r3}) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/226, 0xe2}, {&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/115, 0x73}], 0x5) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/125) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r4) 2018/05/06 07:01:48 executing program 2: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x8, 0x1, 'client0\x00', 0x6, "2e04aafa6e352d4e", "e88e7edf19519d51072c05b947e455d304a06b6ef3eab770a5fe1d60dc670861", 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) 2018/05/06 07:01:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) recvmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/87, 0x57}, {&(0x7f0000000540)=""/161, 0xa1}, {&(0x7f0000000600)=""/134, 0x86}], 0x6, 0x0, 0x0, 0x8001}, 0x1}, {{&(0x7f00000006c0), 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/109, 0x6d}], 0x1, &(0x7f0000000800)=""/92, 0x5c, 0xe0}, 0x7}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000880)=""/1, 0x1}, {&(0x7f00000008c0)=""/218, 0xda}, {&(0x7f00000009c0)=""/8, 0x8}, {&(0x7f0000000a00)=""/75, 0x4b}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x5, &(0x7f0000001b00), 0x0, 0x80}, 0x400}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001b40)=""/145, 0x91}, {&(0x7f0000001c00)=""/13, 0xd}, {&(0x7f0000001c40)=""/217, 0xd9}], 0x3, &(0x7f0000001d80)=""/244, 0xf4, 0xa}, 0x3ef0}, {{&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f00)=""/31, 0x1f}, {&(0x7f0000001f40)=""/182, 0xb6}, {&(0x7f0000002000)=""/244, 0xf4}, {&(0x7f0000002100)=""/120, 0x78}, {&(0x7f0000002180)=""/104, 0x68}], 0x5, &(0x7f0000002280)=""/211, 0xd3, 0x1206}, 0x1}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002380)=""/193, 0xc1}, {&(0x7f0000002480)=""/138, 0x8a}, {&(0x7f0000002540)=""/14, 0xe}, {&(0x7f0000002580)=""/14, 0xe}, {&(0x7f00000025c0)=""/39, 0x27}, {&(0x7f0000002600)=""/149, 0x95}, {&(0x7f00000026c0)=""/81, 0x51}, {&(0x7f0000002740)=""/209, 0xd1}, {&(0x7f0000002840)=""/5, 0x5}, {&(0x7f0000002880)=""/211, 0xd3}], 0xa, 0x0, 0x0, 0x5}, 0x677}], 0x6, 0x12142, &(0x7f0000002bc0)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002c00)={@empty, 0x27, r1}) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x22f, &(0x7f0000000240)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/05/06 07:01:48 executing program 7: r0 = socket$inet(0x2, 0x8, 0x7d) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="ffff3ac4ffffffffffffffff08004500001c0000000000119078ac14ffbbe000000100004e2100089078"], 0x0) 2018/05/06 07:01:49 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) listen(r0, 0x7fffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffffffff32c5, 0x505100) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000280)=""/4096) 2018/05/06 07:01:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="0002040180000000ff01000000000000000000000f000001"], 0x18) 2018/05/06 07:01:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4100, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xfffffffeffffffff, 0x2480) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r1, 0x7, 0x1}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x26, 0x41, &(0x7f0000000240)="d7860af4be8576cb6ea375139afc448649e92659aff8bd940099f539557d802d30a25dff3c9b", &(0x7f0000000280)=""/65, 0x0, 0x9}, 0x28) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x37, 0x6}, 0x2c) fstat(r2, &(0x7f00000001c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/06 07:01:49 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x20000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0x2c) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) 2018/05/06 07:01:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)="796561680032087fc295c957676e7cb1135fc56e360d2c252aca084759f0289ae9c9f7559e43ad178dc84ecfb6d79a89caf1b2bf9195f2d95a35735c2a92df53fb7d4b9866f5ff0d83f0de7aded0d404e9af38c707aacf05f942584b214def3ee928bca2df384144ff090c817bfb3f8f5b95bb78634ba90d7c14634082aae320129e212099a636d856efc7b734b5fc07d02c8c1be991e49db2fd56540c76e39b646015", 0x3cb) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600081, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/05/06 07:01:49 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfff, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000002c0)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) r2 = dup2(r1, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x210) 2018/05/06 07:01:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) lseek(r0, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="27ac48cc09453043b1927291716f5fe356fad407e0202a8ed4c01e1dfcb26e1a5ef69d8cf9224862f5268cabd25951eb757ac1ab5ec0c23bab8b10aee95e72613b804a9589b6bc8285bc6b51a58117c2bcefa5a2e0f5d6a9573ef7fdd1633a764cbdf2a84e2a3bb7827c2943cdcdd99fedf18d0e7fcee79e61c5d659a55e31a28710717a32d2bb12ef66dc12361321802fd89085bce9523cc8cb6f66803e7c5bed2435f4994a5c9662902e8b1291be6e243b", 0xb2, 0x20000000, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$ax25(r2, 0x0, &(0x7f0000000400), 0x80800) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) get_mempolicy(&(0x7f0000000080), &(0x7f00000003c0), 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x0) 2018/05/06 07:01:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a0000743e7ea5e7020000003f00000000000600040000", 0x39}], 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = semget(0x2, 0xffffffffffffffff, 0x100) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8000) r3 = open(&(0x7f0000000200)='./file0\x00', 0x40100, 0x20) arch_prctl(0x1001, &(0x7f0000000380)="a85ea65e189f853597d1bc6d67dc40a98b0417bbe83b7a5c1a78e49ee202b81a2a44927f7e5323") ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000240)={0x3, r3}) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000180)) semctl$IPC_RMID(r1, 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000400)="8b8f4fbc3337aaba6efbeb00c4ecf3d8fcde1dfb56759fe683f17b4d3503a539b22afdc38c5c82bfebe7911faafa99bdaabbf1fbf9ffa1c810836ae3361367846495f150e63bfc6627fe52363d10d45adca6a3c85d04ebc5befd2f21f5078fbda712585ca8169705d6881bfd6547a3cbc70cd99a40b09c688ca84647d990f61339b7c0f1d33463eb07dbca7bebb99a21e71a1fdfef4784dc30eb1a49696a4764475daa3cb67dd1b944ba9a7c7bef4d4f33f0214b562e29f2263ebb46ada5e377a1a4e3dfa48de199a4cb36423304313a174f97339949c8c2e58d08d885ddb0efc61e619100", 0xe5) semget$private(0x0, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffff2ad}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000003c0)={r5, 0x3, 0xbc87, 0xfffffffffffffff4, 0x7, 0x40}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x7, 0x5d8, 0xfffffffffffffffb, 0xffff, 0x0, 0x7, 0x48880, 0xc, 0x8c5b, 0xffffffff80000000, 0x3, 0xfffffffffffffff8, 0x3f, 0xff, 0x1, 0x1da0000000000000, 0x101, 0x8, 0x9, 0xffff, 0x1f, 0x3, 0x100, 0x200, 0x1, 0x6, 0x5, 0x2, 0x9, 0x1ff, 0x1, 0x10, 0x4, 0x20, 0x7ff, 0x8, 0x0, 0x4, 0x4, @perf_config_ext={0x1, 0x8}, 0x10, 0xffff, 0x55ba, 0x2, 0x6, 0x56eceabb, 0x314}, r6, 0x1, r3, 0x1) 2018/05/06 07:01:49 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r1, 0x10, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb86}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) 2018/05/06 07:01:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x9, 0x4, 0x8, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x7, 0x100, 0xfffffffffffff26d, 0xc, r0, 0x800}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x2, 0x8}, 0xc) 2018/05/06 07:01:49 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f0000d5a000)='./file0\x00', r0, &(0x7f000033c000)='./control\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x36, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f0000000180)=""/234, 0xea) 2018/05/06 07:01:49 executing program 0: unshare(0x800) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x6, 0x1) ioctl(r0, 0x440100000000127a, &(0x7f0000000280)) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x80000000, @empty, 0x4}, 0x80, [0x100000000, 0x1, 0x0, 0x1, 0x75, 0x4, 0x2, 0x5]}, 0x5c) 2018/05/06 07:01:49 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) listen(r0, 0x7fffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffffffff32c5, 0x505100) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000280)=""/4096) 2018/05/06 07:01:49 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfff, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000002c0)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) r2 = dup2(r1, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)={0x40, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x210) 2018/05/06 07:01:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x200000000000000, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x8, 0x101, 0xfff, 0x1, 0xaa}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x75}, 0x8) 2018/05/06 07:01:50 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20a000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000001c0)=0x40) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xfffffffffffffdcb}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYPTR], @ANYBLOB="5380bd92f6c658d1e4896252d9349b341d04eae897969e6a3722ef4494b2995f8d1995189550a500bb2099186aa7057581f94c8edb28337dfd95731432756e1a6a5380a1e7aaf12a96d772d9d14c4d357328dfa96692c5cc7eb33475bbf9d2e277f6286e156d8f8fa289deb3e01d057c4982a8655e79c265d57a5c58c15762f8be2fcd880da3f25056e798cc9cd55e4553a5205608e5c47566ddc28e4eaa04ab80b5a83d47224d727b7990", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYRES16=r0, @ANYBLOB="9c906ce6b873b1b420884ce8c4365a0ba53317cbd1da7082c951a1e733bfc6d15546e7a19846ee9ce3a21afc350fe3a0897385f9266ba9a752adfb45907375c3c5a6fbfbea5f9edd3be868de3bc52101735eb7aacdfbf81c743a4fb53d0d56330e331e4b175b8d0fc27269c98cfcf03cdbebd278f10883e289754dfca86fbc1a8262528ca7d8af447cedacc3c4261fc53d9206f85c831d523740e30127dd47", @ANYBLOB="9e45d5f62863932749daaa5ce47abf46a62d86094ab1cee1c81093994049fe41156dcb7cca6a421e5a264c35c940f5356a58faf10afc209934fadf2b0484834714283967d4a4749378ba3514c3f8399164742a98932ddb8f4b30c54f1b643341d0501bd514644e1a171ffce9d07a31", @ANYRES32, @ANYPTR, @ANYPTR64, @ANYPTR], @ANYRES32=r0], @ANYBLOB="9100000087dbf510aada2e20fe6a3144c91ead409372b7ca1077cf56eaa0a27d2cb1b95cb837b9eb5fc5edf89bb1c0edbc07db20ba0e00ff0f0000616a6672d28811342da5df5d6818fa7b9dee57642c2fff83d2b4a1e5dcee8e825bdaa3f37d2dcef2b8c740d09688db123aaabc4125d6938b925acaf23017c928b11e7cdd44eeb7f11b2ea2b1e4053b8b8ee4d82a9cc75cac46f5d8976febfc4ac3b0663904c9de0c637f3ce74c4b24b1fe84f8bbe317fa7726d5c6d060880c002c2a4c4ad793eda400e310262fdd0ad125432af71a2555a7a5af2d78d47b903a1d93647337292b", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="6d266e0341030140e1957da1c6c2aab003838e6edfbcb1704b8a22345e953f767290408e97f478676ee0d0ab"], @ANYBLOB="3d0201000000dd35e5bfa7950800bc8140fee7d1c6678d6fc8a666a5d7ee26150c6730a6b06e33ac614d6995c7240c99d89f81154758d16d3c94b85d7997bb146eb29b831c05105105c74ba9de5219810b87a1194610f2a2502b13881fbe5eec8378b88e17e7ff030000be7f7ba309c7acacff9e41f26b"]) r2 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r2, 0x2) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/05/06 07:01:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x802, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="8e60713fb0fbc909a279e5596e0992314d329cb79a2555660f1f252e507cec64cfe04b48c32f809ce46e653fa551ad06f23a654e3ed1288cafb3d39bc6745d806103d0eb44494a3b75b828ef22b15705f0ed4e4ce7479cc53f6de93b79b896c24ad58309b37b6efac1497aa8258a53082273af15473802674321d41dc6e1c7581017c829c14bfff21e653e8cda4830be301ba17eac4d5a") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x610001, 0x0) 2018/05/06 07:01:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000280)=@in6, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000140)=""/53, 0x35}}], 0x1, 0x0, &(0x7f0000003100)) 2018/05/06 07:01:50 executing program 0: 2018/05/06 07:01:50 executing program 2: unshare(0x28060400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000340)={0xb0, 0x1, "a395a7a537182d7ba65e29b29b83197f5fe0033d5c62f8ed43f843369a6b91effb5a9911b785fb8001a5a07128f2218c7e06fdd0bbb41e14c9f636f3ddf21cd66fa5d5da8d28b02b9ecdb779a21fe76ed008ff45b624ae9abfcfbf91878d9e0a6b78e268d2c55fdc88e6138e3f7d9ccf5b52df4c36a48475d8b89cb29ead90fd2a380a7c327cc7ed4917e39adb7c5dca1129cb00648fe5feb8fce0613a3f0808e3a598d2f618f473"}, 0x0) r1 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x158, r2, 0x308, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x130b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x74}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x80}, 0x4080) 2018/05/06 07:01:50 executing program 5: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'team_slave_1\x00', 0xfff}) 2018/05/06 07:01:50 executing program 7: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xb9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x10000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000000340)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x31a}, 0x1, 0x0, 0x0, 0x8820}, 0x80000000081) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000040)={0x3000003f, 0x7f, 0x7}) 2018/05/06 07:01:50 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000100)=0x80) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000140)=""/4, &(0x7f0000000180)=0x4) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') [ 137.099695] Unknown ioctl 19306 [ 137.114581] Unknown ioctl 19306 2018/05/06 07:01:50 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x54, 0x7, [0x0, 0x0, 0xfffffffffffff800, 0xea, 0x3, 0x7, 0x5]}, &(0x7f00000002c0)=0x16) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000380)=""/119) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x4c2d1672}, &(0x7f0000000340)=0x8) write(r1, &(0x7f0000000280)="17", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x11, r1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x3, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x2000000000001e3, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22}}]}, 0x190) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) 2018/05/06 07:01:50 executing program 6: unshare(0x40600) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xef4, 0x400000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="d24b3e212c5725ebda872750cc604c30568cb62bba13eedefeeb7d53edaf40fb2dc3500fd09e4ecf84802fc9fe1c53b017bfd66578a03e4abfefb8f6aff56a8ffc5e01898d303fd14894688937839af88abf0a2ded57e82fe6d7db441874f1ebc617cfba4990fbec2e75f27c6706d012da6272c9c373512cdc5808b4f7a8e6aa3f153f7fd38ceffe0b9f4448ef37552b91adc4e8ee4dd68f3fe33da9409fcab28ba8db0e079d4fb59d17febab358042929484c5b0962c6531d1e5845635b8bcaecb4843a7487bf70d69803f0a4e5d0d4ff72696c72b0e91af81fa0d5029a3edf79839f99a486167a7a576760b80162686958e77d") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x200000004, 0x4) fadvise64(r1, 0x1ffffffc, 0x80, 0x5) 2018/05/06 07:01:50 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f00009d2000/0x3000)=nil, 0x1, 0x0, 0x10, &(0x7f0000ffb000/0x2000)=nil, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r1, &(0x7f0000000000)=""/98, 0x85) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000)=""/4096, 0x1000) 2018/05/06 07:01:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000003, 0xffce) sendto$inet(r0, &(0x7f0000000000)="a6", 0x1, 0x8810, &(0x7f0000fd9ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0xffffffffffffff25) 2018/05/06 07:01:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) r1 = getpid() getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000140)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60030}, 0xc, &(0x7f0000005c00)={&(0x7f0000005a00)={0x11c, 0x0, 0x0, 0x0, 0x0, {0x3}, [{{0x8, 0x1}, {0x100, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}]}, 0x11c}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/05/06 07:01:50 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x3f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x200) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '@\x00'}) 2018/05/06 07:01:50 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$KDENABIO(r1, 0x4b36) close(r0) 2018/05/06 07:01:50 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_ts_info={0x41, 0x9, 0x9, 0x28, [0x26, 0x1, 0xc17f], 0x4000800000, [0x9, 0x1, 0x9]}}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, {0x0, @random="1ec05a3b7661"}, 0x40, {0x2, 0xff7ffffffffffffc}, 'lo\x00'}) 2018/05/06 07:01:50 executing program 0: mount(&(0x7f0000000140)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="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") mkdir(&(0x7f0000000280)='.', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='.', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f0000000400)='.', r0}, 0x10) mkdir(&(0x7f0000000380)='.', 0x0) socketpair$inet6(0xa, 0x1, 0x40000000400, &(0x7f00000003c0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='.', r0}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x0, 0x400000) statx(r1, &(0x7f00000004c0)='./file0\x00', 0x6000, 0x8, &(0x7f0000000500)) [ 137.443541] tmpfs: No value for mount option 'ë éL' [ 137.489346] tmpfs: No value for mount option 'ë éL' 2018/05/06 07:01:51 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501802, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/207) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000040), 0x4) 2018/05/06 07:01:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x4, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000080), &(0x7f0000006000)}, 0x20) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'veth0_to_bond\x00', 0x400}) mkdir(&(0x7f0000000200)='./file0\x00', 0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/06 07:01:51 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/226}, {&(0x7f0000000280)=""/184}, {&(0x7f0000000340)=""/78}, {&(0x7f00000003c0)=""/212}, {&(0x7f0000001880)=""/225}, {&(0x7f0000000200)=""/16}, {&(0x7f00000005c0)=""/82}, {&(0x7f0000000640)=""/4096, 0x3c0}, {&(0x7f0000001640)=""/163}, {&(0x7f0000001700)=""/145}], 0x113) fdatasync(r0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x5, 0x2, 0x40, &(0x7f0000ffc000/0x2000)=nil, 0xbb}) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x3f) r1 = shmget$private(0x0, 0x3000, 0x78001804, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/169) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYRES32=r0], 0x4) 2018/05/06 07:01:51 executing program 4: r0 = socket(0x2000000000000010, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="ebc82c56d6dc01b62726ca86dfcdcea0790c5e70f8c8807987d60d956517a9d32c19441432714039290cf9c690e85107d79d0fc936a95af8c1d11db749d3e109132c4e7cbfdf781494066a03db59c6e6966447e67619b6945560e216abbc7241fec4b6d0f98259ca325fb40a67e0c7145c5e7cc181deec0ac2dbf75d1960766edbfd831df90b800293772cae4d5d470d108a56", 0x93, 0x40004, &(0x7f0000000140)=@l2={0x1f, 0x1, {0x1, 0x5, 0x2, 0x10000, 0x6, 0x7}, 0x50, 0x4}, 0x80) write(r0, &(0x7f0000000100)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/06 07:01:51 executing program 5: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x50840, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb702) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) fanotify_mark(r0, 0x44, 0x20028, r2, &(0x7f00000000c0)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./file0\x00', &(0x7f0000000080)="6726b4f21b4af4cb2535d2aa0faae10017df", 0x9002, &(0x7f0000fcb000)) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000a30000)=""/4096, 0x1000) 2018/05/06 07:01:51 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={0xffffffffffffffff, 0x7, 0x1, 0x4, &(0x7f00000012c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001340)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x800}], 0x2c) r1 = socket$netlink(0xa, 0x6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) sendmsg$rds(r2, &(0x7f0000001240)={&(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/198, 0xc6}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/51, 0x33}], 0x3, 0x0, 0x0, 0x40}, 0x40004) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000000)=0x9, 0xfe74) syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x80000000, 0x801) 2018/05/06 07:01:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bond0\x00', 0x2001}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/05/06 07:01:51 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7ff, 0x400200) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40082}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0xc00, 0x70bd26, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x801) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)) close(r1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x1) accept$unix(r4, &(0x7f00000002c0), &(0x7f0000000380)=0x6e) 2018/05/06 07:01:51 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000ffffffeb0000000000711028afcac910000000000000000000000000b6f41729ffaa88009500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x15c, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x1db04722, 0x75b, 0x400, 0x2, 0xffffffffffff8001, 0x7, 0x80000001, 0x1, 0x7, 0x0, 0x1, 0x4}) 2018/05/06 07:01:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20050200}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0c003b0006000000000000000c00070008008a0008000000000000"], 0x150}, 0x1, 0x0, 0x0, 0x40000}, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) 2018/05/06 07:01:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='selinux\x00', 0x8, 0x1) 2018/05/06 07:01:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)="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", 0xffa, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="3254896e94ec6fec68cd3090798ed4bb9837579a4663c5a23cf15200aa00422b0ba42bcdb06e6603111185d09a93c4025f758c4e3882b3a0fd568296b588ca0672630dec833beea18848e8854a63e7d957f2de4c5eddc7def913384c79217d3896abe60807ba47569d1955828dbe12889b38b16dbb456c942f6233a26a29b70a3c9208fce7858142351f1b423500000000000000000000000000000000", 0x9d, r2) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/113, 0x71}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/63) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8c4575966d61e2c0ee41f7ecf62bd"], &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x9, 0x1, [0x8001]}, &(0x7f0000000400)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r3, 0x80, 0xfffffffffffffffb, 0x200, 0x87, 0x9, 0x8, 0x800000000000000, {r4, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xe3e, 0x4, 0xa8, 0x1, 0x4}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 07:01:51 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1c640, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x802, 0x0) shutdown(r1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/05/06 07:01:51 executing program 3: r0 = memfd_create(&(0x7f0000000080)='mime_type\x00', 0x40000000000) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) write$rdma_cm(r0, &(0x7f0000001100)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000010c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000800)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000140), r2}}, 0xfffffd87) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) fstatfs(r1, &(0x7f0000000100)=""/37) getuid() write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/05/06 07:01:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x5) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/06 07:01:52 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCEXCL(r0, 0x540c) sendmsg(0xffffffffffffffff, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc", 0x47}], 0x1}, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 07:01:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getdents(r1, &(0x7f0000000040)=""/235, 0xeb) unshare(0x2020400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/06 07:01:52 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111080, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x8f, 0xfffffffffffffff8, 0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, 'ifb0\x00'}) epoll_create1(0x80000) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xa2766025, &(0x7f0000000580)={@empty, @random="89f2b4393504", [], {@generic={0x8100, "7d737af09c656433a79f7fb31377c111a6f39ef453d0f20ddc9edaf7111e1afc0b48049522"}}}, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x60000, 0x1) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000140)="5e2fda7cd36e33fd7c5d8ecd3f8ed4885bb9cbb6e2dc360d73645a71b698071bd9f2f56dc5adac897a6ff151142c8c", 0x2f}, {&(0x7f0000000180)="590c0f6946ae73a03f1f6dca39ea5de63148777ec48f61eaa4e48ab76398139c5690b9bb8e9b4ed11d139789991d07f89b7db2c0ade525148da510a51fe4a43b80c878e80f87222ce4a1316d27112bb36e94c9cea0380e9dcde5eb62eba68b409292db056edf870f512df4fe9565713092fbebc6c68be59463f4f5cdfcd398d225e146613ab266486c7cd0e8b6219d3f16f981d08f04305a66e37a351dfcb074d1743488acb3ea78b936bff25d18ac6217cc0dc0329b9af5c61c4e27ed43048737189124531e61c73728d9a5", 0xcc}, {&(0x7f0000000280)="7301fc7dba2545d54ad721674c11a4787939e72100283162c54e8ac01232791f68e6a42bb66e8b277c617cd5bcc8dcc7b72f6a9edbd8f5f261bc69d85494bfe784", 0x41}, {&(0x7f0000000300)="951e56f54d0f527a39eb8e42ccfbee8a0c55d90b9eabc58bfce369d35d374988fa42acd5aff721b17527924563a6faacd5b2b6c53fc59b4eca36a5813ffbbbac6f03601b246299655b9bfcd5f301828cc2962aac72b2c3eae40dbdf045a73eb006bc185578732957c1c11b8cd9a070764394d6016c09798ad8cb1f5bf3320935f2aa384bac66bdd504f8fb09959f6e1a85e988ba43", 0x95}, {&(0x7f00000003c0)="c7474ff368a865d6d800a1515b15f496265c31cb8d30e4e34f65cf04cd9ec01869410cea8d5276ac26b7cca59b152f08bbd61c2c758a4f4f9fd775cb4360d2552026fd6fb8abeccb9a0a3fc88f8d4c5e647b5ca7635b117e4a80b368559d567ce9363053aefb02be00e26b6b0b2761a061dffc8d0d019e7400952bc3b6704f8dec9ed45a9d712a2bc8", 0x89}, {&(0x7f0000000480)="c40d091a0953583b723e5cb9f0143edd1fe2e2225b7b232bbf99603d99ef1a9a60634eb9358d9fde6332120b54c8bbd9490f8fc5a2b9d325d4e733d932ca04415aba0e5d57a8759c715604e1fdce69c14bb4a449913cee4b5b3894d13ced280341bb2680961f9b7eea03002eb3d1addbb9bf6ed84b5e0671200c34480d03e4548ac0c8e0fb6eb2aa3a9af3e9f868b3060f30e22546c31b5bc730fe6077de3a2b9690b332230d5e0e08bd26259c8e6d190757025e9c858bbfd34e13ca664921a804cf74bb39399a5b1b6b691fbe3fce93ec7b7a060595236db9c010be284a58", 0xdf}, {&(0x7f00000005c0)="03ef931d98375e1e96b2823ad79206bf896cef99c83a8495cf81029af2bbba7099004771f539b079d317aa124dc82f1126d257a5c9668ab591a7425e1ccaad68465f449f3138eb0887508fa738caf29053c50a230de2339e4ab6e6a1eae712ce971fe240dba56168a0e321633f20dd4cf865d3e8548cde6fce8d4d69f8111597faabc5fa06648090bedf8e7d11a0dfc88181c2ce615641ff2afebcda23d40df7de22083ea6f90347130eb6d4d09a0e00fd738ccae07c709b7f413199fe25cb5c88a40b7c078536e8a0d16ed7bb73112c02992dbdfcd87d6afbf02f5a8f38a564b3bebf33a0", 0xe5}, {&(0x7f00000006c0)="c868ed82e4eb33aa6347fdfd8280888ec3c3d040f7bee120ee0270102c62c6effaeaa5f30d8e1a5c0e83c308fc5ea522ec700d5fa9f2a437a1d4b975aa6fe467fa1f1ed1a2726786fed16b566797f3a86925c0e2451d8d90bf9e7231bc20250eee11a2258ddecf3202069ddc2dd5628c9a03890f908aa336fdb8b4656b020a6f41a0e82ae73615", 0x87}], 0x8, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r0, r0]}], 0x40, 0x20000001}, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/06 07:01:52 executing program 7: shmget(0x1, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80081) recvmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/33, 0x21}], 0x1, &(0x7f00000002c0)=""/4096, 0x1000, 0x81}, 0x40000100) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x8000000000}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="24000000948d2a318cbe1a3833a4caf4d4f5c0df68ca771219a514da110900000000000000713d28"], &(0x7f0000000100)=0x2c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 2018/05/06 07:01:52 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) mknod(&(0x7f0000000040)='./file0\x00', 0xc190, 0x7) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02ff080003000000e10000000000008e2a4c6b00"], 0x14}, 0x1}, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f00000014c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/06 07:01:52 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80002004}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140)={0x2}, 0x8) 2018/05/06 07:01:52 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x10) clock_adjtime(0x4, &(0x7f0000000000)={0x20, 0x2a, 0x2, 0x8, 0x1000, 0xa783b6e, 0x10001, 0x8, 0x1, 0x9, 0x1000, 0x71b4, 0x7f, 0x0, 0x101, 0x3, 0x0, 0x3, 0xffff, 0xdd, 0x2, 0x81, 0x7, 0x4, 0x2, 0x1000}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x4, [0xa0, 0x4, 0x7fff, 0x2]}, 0xc) ioctl$TIOCSTI(r0, 0x5412, 0x3) 2018/05/06 07:01:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x225) umount2(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xffffffffffffffff, 0x2}, 0x20) 2018/05/06 07:01:52 executing program 7: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x70040, 0x4) 2018/05/06 07:01:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000100)="6e65742f06726f746f636f6c0e3eab4e9b25871a488014f7d176000080") sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/21, 0x15, 0x0, 0x0, 0x0) 2018/05/06 07:01:52 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) lseek(r0, 0x0, 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfff, 0x8}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000180)={0x35, &(0x7f0000000140)=""/53}) r2 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/05/06 07:01:52 executing program 6: semctl$IPC_RMID(0x0, 0x0, 0x10) clock_adjtime(0x4, &(0x7f0000000000)={0x20, 0x2a, 0x2, 0x8, 0x1000, 0xa783b6e, 0x10001, 0x8, 0x1, 0x9, 0x1000, 0x71b4, 0x7f, 0x0, 0x101, 0x3, 0x0, 0x3, 0xffff, 0xdd, 0x2, 0x81, 0x7, 0x4, 0x2, 0x1000}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x4, [0xa0, 0x4, 0x7fff, 0x2]}, 0xc) ioctl$TIOCSTI(r0, 0x5412, 0x3) 2018/05/06 07:01:52 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x400000007, &(0x7f0000000240), &(0x7f00000000c0)=0x28d) semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/05/06 07:01:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030009100000000000000000000000020009000300000000000000000000000500070000000000be0d315db9c45bce0000000000000000000000000000000000000000000000000200010000000000000017000000000005000500347d85b7834368ba38626a04000000000a004e2000000000ff0100000000000000000000d50407f55fa0c7bec5d860de314c734fda3a254260ca3fd6539f4c42c9974d44ac2daef512bc79b623809a36413210d74d4076285bac4a4090808a6b773fb88680b59753e68ba8bb5c6a6e5e9acba46718deaf65"], 0x80}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="aa01aba580b3a2e6fcf55fb53f11e98e85fe01d232873f20c2a26e9d180b18b0092393c4503969f3f0fd489e458c0c39633ebb51b6fcaca989d6e2ce1f919cb5fad2871b47a7a85af9f97c328994d39c44359f563b31ce3462b741ef20dde61544215245e00544d59bc08dcc042cc4e7419bb4d1ce2c03e4b5c8fc470b653acd9891d18faad7b4a1f217163e5cdb02a6e018cf1729b13c138c41e601a1f960bcb80157212f6f89aa", 0xa8, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000240)='#\x00') 2018/05/06 07:01:52 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000400)=""/61, 0x3d}, {&(0x7f0000000440)=""/177, 0xb1}, {&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/204, 0xcc}, {&(0x7f00000006c0)=""/216, 0xd8}, {&(0x7f00000007c0)=""/187, 0xbb}, {&(0x7f0000000880)=""/184, 0xb8}, {&(0x7f0000000940)=""/217, 0xd9}], 0x8, &(0x7f0000000ac0)=""/197, 0xc5, 0x7}, 0x162) r2 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000c00)='memory.high\x00', 0x2, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = syz_open_dev$evdev(&(0x7f0000000c40)='/dev/input/event#\x00', 0x1, 0x1) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r7 = open(&(0x7f0000000c80)='./file0\x00', 0x480000, 0x40) r8 = socket$inet6(0xa, 0x800, 0x6d2) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000cc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) r10 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000d00), &(0x7f0000000d40)=0xe, 0x80000) r11 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000d80)='syz1\x00', 0x200002, 0x0) r12 = syz_open_dev$sndpcmc(&(0x7f0000000dc0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x101000) sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="7ac3816a2aa300076af165d38c0a1e3a119d94fdb0fb85c940bd6b2c28f96b352ac228b7acc8a8abc5f150d127b6d448be8d20f94a1dd248b9b1ecc2b6e6155a6caddf1295a9ed160bab8fa33255fa362eb8b60dea841ac41b", 0x59}, {&(0x7f0000000240)="728ca48f02f20e14d2447f2214b0790c3aa478c6e08edfcefecfcb70e51fb536f299ba75653481224c86c3e6239062bf6aa74d2da6879f3fc3a3831da2f18643c88658a2088f29d31684dd5cb29a300bbdadb9378e", 0x55}, {&(0x7f00000002c0)="90c40fe6992c563f7658bebc397a093aaa6a80a3b1498a3c5408215ec431a1df0429f9d63e6ca8cab53b69e3a06773346ece9c5080a2b65eed2ee2431fc01eecbc53edcb38", 0x45}, {&(0x7f0000000140)="576a2bc5cc3cacece29f4e0bef1ffddf87364d155292a39a", 0x18}], 0x4, &(0x7f0000000e00)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}], 0x68, 0x20004080}, 0x8000) r13 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') pread64(r13, &(0x7f0000000000), 0xfffffffffffffffa, 0x80000) 2018/05/06 07:01:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007947c03c74f2ba66b196fdbb9f9a6daff70f614f8d27798b863d1c8b54247a6b3450d67f0a47f9785bdb80a98e3cfe0fe94192586feb8514023407e889bb01fbdab6926bda0da9ebb6e4d3dc10e2ecd5960f69"], 0x78) 2018/05/06 07:01:52 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080)=""/174, &(0x7f0000000000)=0xae) socket$netlink(0x10, 0x3, 0x1b) close(r0) 2018/05/06 07:01:52 executing program 6: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) sendto$llc(r1, &(0x7f0000000080)="771a31d213afee064dc4550672d16220f9ab045ae1aa916d1a48cca690946df6ce523d9701e1c48c988eb0c07fc7fae7052bd2a021ef3129af5f8f83fa8a8010670b88e993577b80ef9fc965bdb2606707b282809c", 0x55, 0x4000, &(0x7f0000000100)={0x1a, 0x102, 0x4, 0x756, 0x8, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x80000) fchmod(r3, 0x0) 2018/05/06 07:01:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='..', 0xaad06af1f8f98927, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) 2018/05/06 07:01:53 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7, 0x0, "1ba544533fa44e8eab9e583854a35e8f9aa362fafc38b4e91f1cc82ca84115040282dba84f3ab2d11376d4966018d322659feaa4720320a0e67acaffeec3b7b70fc9c9a8d6954af661d78b299d0aa779"}, 0xd8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="727db37cf4a82d35558dfaf6f14ec0bfea75efa23170c8f8ee5898e4cac9c6dd91fe464917af4827de636e38f6aefd80d831a805fac425e567fbc1b061c8f3ca9c08d4ca5512623b1b3cb4db63d2838521b47f6943b5db798699", 0x5a) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="4c9ff63f7714ec9fd390b2a585ac3406", 0x10) 2018/05/06 07:01:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) ftruncate(r0, 0x3) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) pwritev(r1, &(0x7f0000000580)=[{&(0x7f0000000540)="e7", 0x1}], 0x1, 0xf) 2018/05/06 07:01:53 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/135, 0x87}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x7, 0xd789}) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/dsp#\x00'}], 0xa, "86baa087a1b4009c0a84afbf3bb844d14f740e4211d2873307ea6ed006d29ac78987cbfe229e710464c0d25c0d8c22d4ab9bc3f232e9734c9ddc7de529d49de3355ede14a14f15aaec3256d56b65a4a9e949883ef7214b2b250f103aee239fffc42197fb263937b73ccd5eb15941d47443f7a3162143eb5881a0081551f4d19f1598b00bd9aadc4ddb444fdab86d7eaebce703f48471a4341f1a991bef811491c525133b2ef0f0e010f085c8673387da9945c136ebd66aceda88ebcac38ea9e1af0a10f07f61e453adf0e2a4c5cb93131cddab634f9474f6b449683c6b"}, 0xf3) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) 2018/05/06 07:01:53 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = getpid() ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000140)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/06 07:01:53 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000440), &(0x7f0000000480)=""/74, 0x4a, &(0x7f0000000680)={&(0x7f0000000540)={'poly1305-simd\x00'}, &(0x7f0000000580)="87a0447ed36e", 0x6}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x20000, 0x0) getpeername$ipx(r2, &(0x7f0000000400), &(0x7f00000005c0)=0x10) r3 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01ad", 0x2, r3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000000640)=0xb0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/06 07:01:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0xaa}}, 0x4a) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000140)={0x11, 0xff, r3, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/06 07:01:53 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x303) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="c20300f47e8526efbbe4178b786085052b008f911fa7e142bf7fb9fc04867b0af9c5ab83681ebbe466d7f0aeb86979072c4f4dc5a92d8759206360079794edaadc", 0x41) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/06 07:01:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x200005) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000001c0)={0x40, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r4 = dup2(r1, r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000080)=r5) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r6, 0x540b, 0x2) fchmod(r1, 0x38) 2018/05/06 07:01:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e24, @rand_addr=0x7}, 0xe62b597ed8565e73) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xfffffffffffffe2f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000240)={'veth0_to_bond\x00', {0x2, 0x4e22, @rand_addr=0x8001}}) 2018/05/06 07:01:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=ANY=[@ANYBLOB="1800000000000000"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f13000)=@routing, 0x8) 2018/05/06 07:01:53 executing program 2: r0 = socket(0x1, 0x801, 0x4000000000000006) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x0, 0xffffffffc6d21682, 0x3, 0x8}, 0x67) poll(&(0x7f0000000000)=[{r0, 0xd}], 0x1, 0x1000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x10000, 0x4) [ 140.890814] could not allocate digest TFM handle poly1305-simd 2018/05/06 07:01:54 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x94000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x6, 0x90000}, {0x7, 0x4}, {0x8, 0x80000001}, {0xf, 0x2}, {0x0, 0x7}, {0x2, 0x5f}, {0xa, 0x8}], 0x7) futex(&(0x7f000000cffc), 0xa, 0x4, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000040), 0x100020) 2018/05/06 07:01:54 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) sendmmsg$unix(r1, &(0x7f00000056c0), 0x924924924924c00, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) sendto$packet(r3, &(0x7f0000000080)="d9df7e54c94a424c631e74addd23a1f54ae69c373c375eb117f67e28290d95b0aa35ed8d678ae8c472c2ff368568711d15c6cf8babda2476568e6942d1e289986eab342633e2a15d4574453e305acc36a26573e4230cd4cabe1c98d9fc34262c71fbe29ea547101b74c88ed738cfc3c4135bce20f40274ce7bcf628cc49f8905160d610741cc0e6fc37e8d301bbc34e75c5ea69e3f7056a3a4a6cec407529e8fb92ecd7b44e7d7c04b4b09dcdfccbb833a0cbb7b70e4271f45e061cdc6aef2086b6f03d6abf7dc3a2dd4caffe28c7e4dc30ee6cb5a", 0xd5, 0x0, 0x0, 0x0) tkill(r0, 0x13) [ 141.047589] could not allocate digest TFM handle poly1305-simd 2018/05/06 07:01:54 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) r1 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) wait4(r1, &(0x7f0000000100), 0xc1000002, &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/05/06 07:01:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000001c0)=0x5) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x7, 0x0, "687601cbd02229d21a367b8dc7c7af0af9b3c153a096bc398f90a2ab8b89214ca2460c09caedcb4c50ca2eff897b4f8536cb24f2fdbc94c5b5c19daeb4b2dbf8738e2cea51a8ecfde9ba28071b45d27c"}, 0xd8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/06 07:01:55 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x3, 0x1}}, 0xfe74) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/05/06 07:01:55 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x0, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000240)) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x5, 0x20000) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000500)={r3, 0x100}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r3, 0x7}, &(0x7f00000004c0)=0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) ioctl$int_in(r2, 0x546f, &(0x7f0000000040)=0x4d15) 2018/05/06 07:01:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x40, 0x0, "2eb5708b22fc3dee2a6e99434c6a5d7b9619ced5b96e127b4c41427a8fbdc493aab96853cdd677ab83c1aae831bae212f95798915302bc3d12051a2c8620cc8ccaa131c260c7779f6254c3dd20ba7064"}, 0xd8) sendto$inet(r1, &(0x7f0000000100)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000001340)=ANY=[@ANYBLOB="ccc0e1523c98e4e96e3bfbcd6ef012784bf9ad5e48a4f28ee1df874fe82def3849d44aa1b33da919b10dc5d925fb006d8fead94ca120a044e768ad327716be936249cbc57f5fc4665e"], 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/55, 0x37}], 0x1, &(0x7f0000000200)=""/4096, 0x1000}, 0x0) 2018/05/06 07:01:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000040)={"6c6f000000000000b1f6a7f300", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000400)}}) 2018/05/06 07:01:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x9, 0x8, @dev={0xfe, 0x80, [], 0xd}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 07:01:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7fef, 0xb}, 0x7) preadv(r0, &(0x7f00000000c0), 0x0, 0x0) 2018/05/06 07:01:55 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)={0x3, 0x0, 0x1, 0x3}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x80000) accept$alg(r1, 0x0, 0x0) [ 142.705688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/06 07:01:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000bfcffc), &(0x7f0000000140)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400841) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)=""/214, &(0x7f00000000c0)=0xd6) 2018/05/06 07:01:55 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x4000) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/05/06 07:01:55 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4008556c, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r1, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x725e, 0x30, 0x3fdd8, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x8001}, &(0x7f0000000200)=0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x3) 2018/05/06 07:01:55 executing program 2: unshare(0x40000010000000) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000000)) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) 2018/05/06 07:01:55 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) 2018/05/06 07:01:55 executing program 5: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/113) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/06 07:01:55 executing program 1: unshare(0x20000400) r0 = socket(0x4000015, 0x80005, 0xfffffffffffffffe) getsockopt(r0, 0x114, 0x2713, &(0x7f0000af0fe7), &(0x7f0000000000)) 2018/05/06 07:01:55 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=""/79, 0x4f}, 0x0) socket$inet6(0xa, 0x2, 0x5) 2018/05/06 07:01:56 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "107b8cc53c35e7aa282586683d9940a6c843a3955b2b8fc87c72aabedbde597fb0f03a1659bfbef9e50e5f7cd0c0c421ba2a2462a4f71cd5473ea423da4fb4"}, 0x60, &(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x10}, 0x10}, 0x40011) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 2018/05/06 07:01:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x627e4e5766654b58}}}, 0xc0}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0xf, 0x3, 0x0, 0x70bd2c, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xb42}]}, 0x18}, 0x1}, 0x0) dup3(r1, r1, 0x80000) 2018/05/06 07:01:56 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/81}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) 2018/05/06 07:01:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) sendfile(r0, r0, 0x0, 0x3) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x59d) openat$rtc(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rtc0\x00', 0x1, 0x0) 2018/05/06 07:01:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x0) lookup_dcookie(0x7fd0, &(0x7f0000000000)=""/146, 0x92) ioctl(r0, 0xfffffffffffffffc, &(0x7f0000000700)="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") 2018/05/06 07:01:56 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003b80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000003b40), 0x13f, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f00000085c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000008580)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000008740)=@reject={0x9, 0x108, 0xfa00, {r1, 0x100, "5d105b", "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"}}, 0xcf) 2018/05/06 07:01:56 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0xaf00}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2a02}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x20}, 0x8) 2018/05/06 07:01:56 executing program 6: io_setup(0x0, &(0x7f0000000080)) io_setup(0x10000, &(0x7f0000000040)) [ 143.822913] device vcan0 entered promiscuous mode 2018/05/06 07:01:56 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000c80)='./file1\x00', 0x4, 0x0, &(0x7f0000003f80), 0x0, &(0x7f0000004040)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004180), 0xc) 2018/05/06 07:01:56 executing program 0: unshare(0x40600) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 07:01:56 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20, 0x400000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) add_key(&(0x7f0000d26000)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0x0) 2018/05/06 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x9, 0x7f, 0x1}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) pipe(&(0x7f0000000000)) 2018/05/06 07:01:57 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x12, &(0x7f00000003c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000480)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x10) 2018/05/06 07:01:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x47, &(0x7f0000000040)=""/71}, &(0x7f00000000c0)="7f2911fa31fa4f4b2f5687dbd490bd09e4", &(0x7f00000002c0)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000380)}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$llc(r2, &(0x7f0000000440)="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", 0x1000, 0x4000010, &(0x7f0000000140)={0x1a, 0x334, 0x2, 0x5, 0xfc77, 0x3, @random="d5bc0915e5e6"}, 0x10) 2018/05/06 07:01:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000100), &(0x7f00000000c0)=0x31f) 2018/05/06 07:01:57 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{}, "706f7274300000000000000000000000000000002000000008000000000000000000000007000000000000000000000000000000001bf73a3400", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x22082) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000000080)) 2018/05/06 07:01:57 executing program 0: io_setup(0xff, &(0x7f0000000300)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400), 0x293) r1 = getpgrp(0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000440)=0x2) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000280)={&(0x7f0000000100)=""/48, 0x30}) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/pid\x00') unshare(0x20000400) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000380)={&(0x7f0000000340)=""/42, 0x2a}) 2018/05/06 07:01:57 executing program 5: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000000040)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x431, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x9, [0x4, 0xfffffffffffffffb, 0x1ff, 0x0, 0x1, 0x7, 0x2, 0xffffffffffffff0f]}, 0x5c) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000001080)={&(0x7f0000000080)}) fcntl$getown(r0, 0x9) 2018/05/06 07:01:57 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x9, 0x4, 0x8, 0x5}, 0x2c) 2018/05/06 07:01:57 executing program 2: userfaultfd(0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/06 07:01:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x5, 0xffffffffffffffff) sendto(r1, &(0x7f000097f000), 0x14f3a3, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x3) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) 2018/05/06 07:01:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x47, &(0x7f0000000040)=""/71}, &(0x7f00000000c0)="7f2911fa31fa4f4b2f5687dbd490bd09e4", &(0x7f00000002c0)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000380)}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$llc(r2, &(0x7f0000000440)="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", 0x1000, 0x4000010, &(0x7f0000000140)={0x1a, 0x334, 0x2, 0x5, 0xfc77, 0x3, @random="d5bc0915e5e6"}, 0x10) 2018/05/06 07:01:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)='net/stat\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x9, 0xffff, 0x7, 0x480, 0x3, 0x3, 0xcb3f, 0x7, 0x77, 0xff, 0x4, 0x5, 0xfffffffffffff5c2, 0x4000000, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f000025d000), 0x3fc) 2018/05/06 07:01:57 executing program 6: r0 = memfd_create(&(0x7f0000000180)='+dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e0000000000160000000000000040000000000000000000000000000000fcff000000003800020000000000000000000000000000000000000000000036d1c7ba2440a65b38dc9985aad0920000000008000000000000000000000600000000000000000000030000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000005c0d1e4857023e6e9a844e8cc7e359d47068bd20e95cb73fa1e3c6825887527c1e50e7811b968e1d6dd9a2fbe37010000002ee20d"], 0xb0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 07:01:57 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat6\x00') getdents(r1, &(0x7f0000000380)=""/160, 0xa0) getdents(r1, &(0x7f0000000080)=""/48, 0x30) 2018/05/06 07:01:57 executing program 5: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8000000015, &(0x7f0000000040), 0x1b6) 2018/05/06 07:01:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x2, 0x1dfc, 0x4b353ca8}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x86, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/05/06 07:01:57 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x208100, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x2, 0x6, 0x4, 0xcdb}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x9) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/05/06 07:01:57 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0xff, 0x0, &(0x7f00000000c0)=""/141, &(0x7f0000002000)=0x8d) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000012c0)='/dev/usbmon#\x00', 0xa0d2, 0x10000) r5 = syz_open_dev$mouse(&(0x7f0000001740)='/dev/input/mouse#\x00', 0x4, 0x100) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001480)='cpuacct.usage_all\x00', 0x0, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000001500)='/dev/full\x00', 0x20000, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000001680)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x4000) io_submit(0x0, 0x6, &(0x7f0000001700)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000180)="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", 0x1000, 0x57, 0x0, 0xb8b31e3146a5e09a, r3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f00000011c0)="710b93824590b409abdbaf79c3d92ec3c59261a83091675768217842dde61e46176f183dcc36c58b34fa54a5a29d1650e687a75bcd6b6cb227dca8bdcf943c5f77fdab6119c191463fc60662044972d6ce88a8ff8beee70ffc128cb0519f5b9922d3061464203890c2bf35f242f5c3348d71d303da2e05f5fc15615dec8c15fb4eb2e32e4524a58fa808e952a5e53d3d7ba38bdbdbe2ba4ee206527afab382d1d326242e5a10cc0f38c0231154870db5ef18cf66afe7c23f933a81cca499b4a7450b00e1a1634ccc6cb3ab677fb67af51076caf0792bb9c91da3fcf36208411ea3d2f964734566eb069647f45d62", 0xee, 0x7ff, 0x0, 0x1, r4}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x2, 0x4865, r1, &(0x7f0000001340)="32101af5a8555d95caac0d11a401379bf9a0d124599b4220bd6869e9e07781f7ed94f7af1049613b6c9de868e40fb77b0d5a005605417821d252043e3d6a11b443ad229e0e1069c0710254a1ee88f58b574aaacf73280bd2b01d77fa00a1bba36a356ac343e15c582c0b4e0e23310de8f1801b039c174762df35bd3463826b1c42f5b44e0b7b987fa48e52692b", 0x8d, 0x7, 0x0, 0x1, r5}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000002040)="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", 0x1000, 0x4ac56229, 0x0, 0x1, r6}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000003040)="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", 0x1000, 0x4, 0x0, 0x0, r7}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000001580)="cac02b41b4f2ff2890c77c1568a3cbe718588cd53ad25d68ad02f63c0059f32ae2ea59055cd148b020d7f58c0810987abc94275c5cc61794e0d3e2b4dcf35cc8460c4353d5ab6b00375a7c72b4cf4db37f50ccf34f98361b596e6c4846748e553d70e13a635ff26151451c03c500e44fcc0a9c8610572f8b2f90547db9653285949ffc31c5a3743ae81b0dabadc885c35f1502c21dc28ea1fe3189cee6707d574881216fb4e3ea9e0649f30e07e1df40f547fd0d843ce45aec5b885cc6d2ea4da24e06a6b9f5680569d63e1951915b538ef8a51007d1b91490", 0xd9, 0x9, 0x0, 0x0, r8}]) 2018/05/06 07:01:57 executing program 1: r0 = memfd_create(&(0x7f0000000000)='cgroupproc&\x00', 0x3) write$sndseq(r0, &(0x7f0000000040)=[{0x100000001, 0xbcc, 0x1, 0x20, @tick=0x200, {0x7fffffff, 0x5e}, {0xffffffff, 0x7ff}, @note={0xdb2e, 0x0, 0x6, 0xfffffffffffffffc, 0xc4e}}, {0x81, 0xfffffffffffffff9, 0x4, 0xa2, @time={0x77359400}, {0x5, 0x1}, {0x0, 0x7}, @addr={0xff, 0x9}}, {0xffffffff, 0x6, 0x3, 0x0, @tick=0x101, {0x20, 0x584}, {0x400, 0x80}, @result={0x1, 0x6}}], 0x90) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000008c40)=[{&(0x7f0000000140)=@abs={0x1}, 0x6e, &(0x7f0000000600), 0x0, &(0x7f0000000680)=[@rights={0x10, 0x1, 0x1}], 0x10}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'syz_tun\x00', 0x9}) 2018/05/06 07:01:57 executing program 3: r0 = socket(0x0, 0x801, 0x0) write(r0, &(0x7f0000000580)="240000002400ff2b3200000800367700f4ffffff01000000000000a3c76bf2cc9189db2d", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bcsf0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="410000000000000000000000080000000900000042000000d2000000fca200000100000033000000070000002643310cff83f3f4d8bcb8dc850a53b58ec366b3f2dab5781295f0abd045184d1d1c11c7609b05e4c77509a703fbba49a1615283ae3029dbd787c23274239e5fd314efa8fd0b7d77132510c4c312dc3d854b33338c0600b6bd3cbcd9c7ab90823bc56f2d651980b7fd83b830046701e3a83927e858ebb0a8a6969c819400bd884febbfae9192307c17184dff3b9eeb93a8a279e23d8e99260b0c95b018229c9cb9b4d77c193e1c85d01f3ca53112cb5e0000000000000000000000"]}) 2018/05/06 07:01:57 executing program 0: utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}}, 0x0) 2018/05/06 07:01:58 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000cd5000)={0x80000014}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) listen(r0, 0xff) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x9c7b16f546d100d4, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000000040)=0x4) recvmmsg(r4, &(0x7f00000041c0)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000)=""/4096, 0x1000}}], 0x95, 0x0, 0x0) 2018/05/06 07:01:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x0, 0x4}, 0x0, 0x0, 0x9}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200) 2018/05/06 07:01:58 executing program 0: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="ee6278e65b14219eba3857cd4f056e2375a2cd798637d07f5396decb26ac8898a9048dfa4c12cd51153dc6bf94fd8c5e76c2764435be8b6b320dfbf94e37c428603e1f3a4be56cabf58ada1410d78de1e25b0998c3e342299d3b2f5feb4374c6ac888511c30adda014a0fedab9c758", 0x6f}, {&(0x7f00000000c0)="6c476693cc781e01e07d7e833e1c2b20a6fe431d6b1a297e75251e314be596b60865e78d07cdabada3fcd32e80354e165997f24d5261df93e705a8120acae0f0481c894800f280ce73b2be706cdfe57707f7908509d0d00f684b164d12d039c6e392307632a17fbc20a3bb33fdb3f2b15fc99140b8b8ff4c4aa6c2b7eeeccb1d5c00bacc0fb9b7cf2e3bd1f70a9dccf7340db6e19adbf4eb3205d56688698d11b3b892ee58acc161f769c0b073b36036911e19c0af0c13fa5e0840599e6e66a6ee", 0xc1}, {&(0x7f00000001c0)="8187a4dc6a2b8566dec988b8f7979fa4ff35722e0a27cc09c50dc52f33edc7668f07b8755ee5c205d7a6bf", 0x2b}], 0x3, &(0x7f0000000240)=[{0x40, 0x0, 0x9, "ea7cbec86b943b8b0996d4c678727bd89796cd7577cafb6bee9aedf141c80c70ec8cc2f210faae4abd"}, {0x30, 0xff, 0x427c, "b5c8b41dc4f9bcefdd0add18f97e8b5c9b81907e6a0af64866"}, {0x48, 0x119, 0x1000, "fea5487cf402a55dcddc0579c677e18da2c62dce50b7add69762f0b2a04c3c7ae2c4ca8b917b8202f787900405af0b6f22"}], 0xb8, 0x10}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x60) ioctl(r2, 0x8918, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000440)=0x6) 2018/05/06 07:01:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) 2018/05/06 07:01:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x6a, "67343c670cd92c9ef690a6135956194362e9e181b77109129862582f5b2835ecfdfba40b8e63fff88f007da33dd49aba6c6003d702e4e9d081644bfa6efb15df13595f984a9a34debcc62476af85968f1506b8af534e259f7273a5acbb105a48e0a0c5894419a485efa1"}, &(0x7f0000000140)=0x72) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3d, "70d23a42b6f30bf328f4e01aef89d2b679cbae4d36d5eab18c51a2065ddcd76511d1b933499f33ddcced0685e59ee41d8602dc7fbcea28d950368c2991"}, &(0x7f0000000240)=0x45) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0xffffffff00000000}, 0x2f2) sendto$inet6(r0, &(0x7f0000000000)="4779d517500c12d6015a1911b23ca344d4db133289a63517a7ad60ef29b610084c87545183919fbb92d87e337a14ed5ef625870738c5e593984013f98cfc7f583016f4e51bb044687f2e1a7e5e6a1ac9faffe41069ce67390edb759c49f8fc36624b6d05c223aeb3b49850512279622414affe807dc967b404b35b15a72a", 0x7e, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) sendto$inet6(r0, &(0x7f0000000200)='\b', 0x1, 0x0, 0x0, 0x0) 2018/05/06 07:01:58 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000005100)=[{{&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000200), 0x0, 0x0, 0x0, 0xe46}, 0x7}, {{&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/58, 0x3a}], 0x6, &(0x7f0000000600)=""/213, 0xd5, 0x19}, 0xffffffff}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000780)=""/146, 0x92}, {&(0x7f0000000840)=""/102, 0x66}, {&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000900)=""/208, 0xd0}], 0x4, &(0x7f0000000a40)=""/150, 0x96, 0x1}, 0x4}, {{&(0x7f0000000b00)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000b80)=""/48, 0x30}, {&(0x7f0000000bc0)=""/54, 0x36}, {&(0x7f0000000c00)=""/235, 0xeb}, {&(0x7f0000000d00)=""/56, 0x38}, {&(0x7f0000000d40)=""/130, 0x82}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/227, 0xe3}, {&(0x7f0000001f00)=""/4, 0x4}], 0x8, &(0x7f0000001fc0)=""/145, 0x91, 0x1}, 0xcf}, {{&(0x7f0000002080)=@alg, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002100)=""/253, 0xfd}, {&(0x7f0000002200)=""/183, 0xb7}, {&(0x7f00000022c0)=""/234, 0xea}], 0x3, &(0x7f0000002400)=""/77, 0x4d, 0x3}, 0x5}, {{&(0x7f0000002480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002500)=""/175, 0xaf}, {&(0x7f00000025c0)=""/223, 0xdf}, {&(0x7f00000026c0)=""/81, 0x51}, {&(0x7f0000002740)=""/246, 0xf6}], 0x4, 0x0, 0x0, 0x1}, 0x7f}, {{&(0x7f0000002880)=@generic, 0x80, &(0x7f0000003c80)=[{&(0x7f0000002900)=""/190, 0xbe}, {&(0x7f00000029c0)=""/4, 0x4}, {&(0x7f0000002a00)=""/153, 0x99}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/221, 0xdd}, {&(0x7f0000003bc0)=""/138, 0x8a}], 0x6, &(0x7f0000003d00)=""/21, 0x15, 0x5}, 0x40}, {{&(0x7f0000003d40)=@generic, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/5, 0x5}, {&(0x7f0000004e00)=""/153, 0x99}, {&(0x7f0000004ec0)=""/8, 0x8}, {&(0x7f0000004f00)=""/162, 0xa2}], 0x5, &(0x7f0000005040)=""/134, 0x86}, 0x4}], 0x8, 0x40000060, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000005300)=0xff) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0x6) fsetxattr(r1, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000000000000", 0x15c, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/05/06 07:01:58 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xffffff05, 0x5e9f770b0db139d1) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000d9efe7)=@known='system.posix_acl_default\x00', &(0x7f0000464000)="0200000002000000000000001000002d6a0006a0", 0xfecc, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x7ff, 0x5, 0x3, 0x8000}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0x8, 0xffffffffffffff99) 2018/05/06 07:01:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x1e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="05bd14a99ab1", [], {@can={0xc, {{0x0, 0x8, 0x6, 0x32}, 0x7, 0x2, 0x0, 0x0, "5177cc4c827ce6d6"}}}}, &(0x7f0000000180)={0x1, 0x0, [0x100, 0x0, 0x4a4]}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x33, 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0xfffffffffffffffe) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x10000) 2018/05/06 07:01:58 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100c0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080)=0x80000000, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000ddff8), 0x102000001) 2018/05/06 07:01:58 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1373}) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x40fff, 0x0, [], r0}, 0x48) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) 2018/05/06 07:01:58 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x9be2, 0x4081) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000480)=0xf89, 0x4) r1 = socket$inet6(0xa, 0x80800, 0x7) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x7, 0x4, 0x7d, 0x4}, 0x10) 2018/05/06 07:01:58 executing program 1: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r0, 0x409, 0xfffffffffffffffc) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000000c0)=""/179, &(0x7f0000000180)=0xb3) 2018/05/06 07:01:58 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) write$fuse(r0, &(0x7f00000001c0)={0x50, 0x1, 0x3, @fuse_init_out={0x7, 0x1a, 0x4f2, 0x2, 0x0, 0x4, 0x3369, 0x101}}, 0x50) 2018/05/06 07:01:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x1181001) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000200)=@random={'os2.', '\x00'}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "84693f62762bb00bccc1aadd9d0986569b02da11cd66697eecacbf50e722c286e4ff43c5b9779658df0c9cdaf200231fa8bd18175c82df57e667be54913a1325", "38400000001b18f95ea2bdb5cfd68e444ac9f03bcafd99afe56fb500000000000000000038f6f808abac5cc3cfb8d9c719eb59e746e2a5bbb978c31fe3db8e13", "21c569b8dc519a92b71f8a200bfb83e51280c2ff29690546ab58d0da7215ea62"}) r2 = dup3(r0, r0, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/06 07:01:58 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 07:01:58 executing program 5: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) set_thread_area(&(0x7f0000000040)={0x51a9, 0x20001000, 0x1000, 0x5, 0x9, 0x32000000, 0xfffffffffffffff8, 0x7fff, 0x5, 0x3f}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@random="de78573dfae0"]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) modify_ldt$read(0x0, &(0x7f0000002f2a)=""/214, 0xd6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x1f, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'team_slave_1\x00', 0x8010}) 2018/05/06 07:01:58 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) r2 = dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000400)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000300)={0xffffffffffffffe1, 0x2, 'client0\x00', 0x1, "db62e10bb26c3244", "52daa88fb882f05996474189db99b4e20e9736dbbba10df65c3a6a57de1b44c2", 0x1, 0x400}) r3 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r3, 0x0, 0x9, 0x10001) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r4, 0x8, &(0x7f00000003c0)) sendfile(r1, r3, &(0x7f0000000080), 0x1000fed) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f00000001c0)={0x0, {{0xa, 0x4e22, 0x4c7, @dev={0xfe, 0x80, [], 0xc}, 0xdf87}}, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) 2018/05/06 07:01:58 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0x6}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x80000000, &(0x7f0000000080)) [ 145.594458] device ifb0 entered promiscuous mode 2018/05/06 07:01:59 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket(0x9, 0x5, 0x80) ioctl(r0, 0x100, &(0x7f0000000080)="f48bb6ca01fb42a5d12bdb1262e39a56ac58eb967805351984564979151d5258b663d6d463cf89e24e5b99b97656a3f5af1468e3f6d950cb5ae05f56e179a8836d378dde38e474099350d62ecdf268459a77cfd85f5ebc16f0e0a0d2793ff478f70a8722e6bf1fa7") getsockopt$bt_hci(r0, 0x65, 0x400000001, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0x54f) 2018/05/06 07:01:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2, 0x30080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0xffff, 0x7, 0xfffffffffffffffa, 'queue1\x00', 0x3}) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000340)={0x2, r1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000002c0)={0x200, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x8, 0x8, 0x80, 0x80000001, 0x0, &(0x7f0000000280)='eql\x00', 0x4, 0x7, 0x3}) 2018/05/06 07:01:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup3(r1, r0, 0x80004) sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="0f4d4a61371798a573428424a3dd4c70149332c5c386b449982e8ccce8122127f096643f4a43e77e517c2e08941f0d7a9ced984d19c2c050a4a336f12971cf835dba227052a283eb963f78bf06a00d923cdbf83c915422bf8adab216a0f3c45d5373209cd93ef314030e0a", 0x6b}, {&(0x7f00000001c0)="aff0eb3fd67cfaa1cf8bca5fab787fe901181d28303632bce4ff716ab43769a6", 0x20}, {&(0x7f0000000200)="a5bcb043923d9b9403a8a558809ef2fdb5d22977d43b34ec2737e743a2b8a70bc41a77517baace714b300142da54526fc24028c44b44054d83d712cc0d83fae9a101cee106f60c27f3c0fedbb3e4bdad3d5ea827058048ad16815572b18219f2", 0x60}, {&(0x7f0000000280)="8c185e4ce1a28e1ce7eb2805c1eb8bf3228274175cc63e6edb4c7098b3322e7fbf4bcadf017e4ca9279e99cbcde50bc1a90d0792dc81ab318be41d86ffb71c32e65f8ccf655947b84eb52cfde6205ce89d7303b54eff285d7dcfd5e7ba17e3ddb3d465d23c8304a208488a5869f83cee6411e4398df92d4eeddaaba6a170689b280dda093a41cb16e8f8db5884faea593aec5b0dfb2e2314fae0563cb0258fcdadc6c548c29cafc4b8d9d7db1acf0d60cc0a8c73de601e48c149de6f3f3c5bf088fc47a980", 0xc5}, {&(0x7f0000000380)="a3a16421e028794606d06b5d6ed2c25266208a1591cd1d1e1077feaefdd156ef8a35efa47294cba3d44a6d14e3c3f92e79a69dbfd06abf89bc1b934fded07e3940135adc1a02608f4c0dac3f9b806bf67007118787bfb58bfbede3f623dfa1008b47e4336cdbbedb887d7e930d3f2a", 0x6f}, {&(0x7f0000000400)="647f5fc7b0fb763ee10da46f41dea90365af94f5", 0x14}], 0x6, 0x0, 0x0, 0x24004041}, 0x8000) pselect6(0x40, &(0x7f0000000500)={0x6aaa06f0, 0x3, 0x5, 0x3ff, 0x80000001, 0x4, 0x7, 0x1000}, &(0x7f0000000540)={0xe2, 0x5, 0x7, 0x1, 0xfffffffffffffe01, 0x5, 0x7fffffff, 0x3f}, &(0x7f0000000580)={0x7, 0x1, 0x7fff, 0x1, 0x2672, 0x18, 0x88b2, 0x100}, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000640)={&(0x7f0000000600)={0x8}, 0x8}) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000700)={0xffffffffffffffe1, 0x8, 0x7ff, 0x8, 0x52, 0x80000000, 0x21, 0x3ff}, &(0x7f0000000740)={0x0, 0x6, 0x8, 0x7, 0x2, 0x1f, 0x1ff, 0x5}, &(0x7f0000000780)={0xc47, 0x7, 0x5, 0x8000, 0x8, 0xc3, 0xffffffffffffff80}, &(0x7f0000000800)={r3, r4+30000000}, &(0x7f0000000880)={&(0x7f0000000840)={0x200}, 0x8}) userfaultfd(0xfffffffffffffffd) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x101000, 0x0) 2018/05/06 07:01:59 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) 2018/05/06 07:01:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) ioperm(0x0, 0x0, 0x1) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003080)=""/95, 0xffffffe4}}], 0x1, 0x0, 0x0) getpid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x4012, r0, 0x0) init_module(&(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x22, &(0x7f0000000200)='vmnet1cpuset::selfbdevselinuxcpuset%}{\x00') shutdown(r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000240)={0x1, 'teql0\x00', 0x4}, 0x18) 2018/05/06 07:01:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x401, 0x3}, 0xffffffc9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000300)="f6f8b10371369cf65cf1d9de58fd1f21904ef95da71d31c7f4742a9d973e005ec4e6927b53e1b27783639614c3771dcefed39d9fc19dacc02f08d8b2cda211ca55b7dcb638aad1682b2f54912528e47d24f13bc48c0f39afbed11c959831f098ba0b7e0b9744d8bb4f66423bbfd72c817e7b6d7df981ce96eabd655402c46d54be", &(0x7f0000000480)="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", 0x3}, 0x20) rt_sigqueueinfo(0x0, 0x38, &(0x7f0000000140)={0x0, 0x8}) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000000)=""/203}, 0x18) 2018/05/06 07:01:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/65, &(0x7f00000001c0)=0x41) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000040)={0x53, 0xffffffffffffffff, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f00000004c0)="ab61dfd1dca440cd9daa069f2a6c1f89d607e4b156be1f58fe0b85e76b7de742ee", &(0x7f00000000c0)=""/38, 0x0, 0x0, 0x0, &(0x7f0000000600)}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) 2018/05/06 07:01:59 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40040, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x3, 0x4) [ 146.389212] sd 0:0:1:0: [sg0] tag#4447 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 146.398104] sd 0:0:1:0: [sg0] tag#4447 CDB: Read media serial number [ 146.404727] sd 0:0:1:0: [sg0] tag#4447 CDB[00]: ab 61 df d1 dc a4 40 cd 9d aa 06 9f 2a 6c 1f 89 [ 146.413672] sd 0:0:1:0: [sg0] tag#4447 CDB[10]: d6 07 e4 b1 56 be 1f 58 fe 0b 85 e7 6b 7d e7 42 [ 146.422697] sd 0:0:1:0: [sg0] tag#4447 CDB[20]: ee [ 146.531936] sd 0:0:1:0: [sg0] tag#4447 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 146.540780] sd 0:0:1:0: [sg0] tag#4447 CDB: Read media serial number [ 146.547401] sd 0:0:1:0: [sg0] tag#4447 CDB[00]: ab 61 df d1 dc a4 40 cd 9d aa 06 9f 2a 6c 1f 89 [ 146.556385] sd 0:0:1:0: [sg0] tag#4447 CDB[10]: d6 07 e4 b1 56 be 1f 58 fe 0b 85 e7 6b 7d e7 42 [ 146.565350] sd 0:0:1:0: [sg0] tag#4447 CDB[20]: ee 2018/05/06 07:02:00 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="2f0000001800030007fffd946fa283bc8020000000040005031d8568080003000500000000006ab0161cae083c737e", 0x2f}], 0x1}, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/48) 2018/05/06 07:02:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x2) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) r2 = syz_open_pts(r0, 0x200) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)) 2018/05/06 07:02:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) accept$ipx(r0, 0x0, &(0x7f0000000040)) 2018/05/06 07:02:00 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0xf, &(0x7f0000000200)=""/25, &(0x7f0000000000)=0x2b9) 2018/05/06 07:02:00 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1200000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000bf1000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000080)={{&(0x7f000096c000/0x4000)=nil, 0x4000}, 0x200000}) 2018/05/06 07:02:00 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/4096) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) bind(r0, &(0x7f0000000180)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) dup2(r0, r2) 2018/05/06 07:02:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x12a1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r1}, &(0x7f0000000500)=0x8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x600000, 0x0) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x4000) vmsplice(r2, &(0x7f0000000380)=[{&(0x7f0000000280)="994582bb43c25490abc6f1bdf67961cb64d362fea2a6dd58937038b1c35fdbd89e77e867017c2b66fcb0bb23317f5d2445d790da", 0x34}, {&(0x7f00000002c0)="d2faec3b4f592a9c83da865ef98c5f8727d6f7e2bf8a119868f613530f60704e9d1541ffca5b92a2d570c1218dcf53975b778983cf85d774394fe3bf4968923731516f48e8e64f33aa4cc14c6e23854cac8457bc2ef230b7c6743720348c94630f4d45522039ac876ad06b48324e90d977b8efbf283912b87317b96e6c83781269c1c1b4d47130250ad269e949618884cc76df836046743bb3122e4801a8c39c56d38d4dfa95d23613d2cb44c5b273c0681cd270389a88f3ad7e7bdc8a22172d", 0xc0}], 0x2, 0x6) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000003c0)={@local, @broadcast}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0xc5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x2, 0x5}, &(0x7f0000000200)=0x90) 2018/05/06 07:02:00 executing program 6: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={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) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x48080, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/06 07:02:00 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x1c0000000000) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2c36, 0x0, 0x401, 0x3, 0x101, 0x3, 0x6, 0x3, 0x31a, 0x40, 0x3da, 0x8, 0x100000000, 0x38, 0x1, 0x5, 0x401, 0x3}, [{0x6474e551, 0x1, 0x9, 0x1, 0x8, 0xfff, 0x7, 0x3ff}, {0x70000007, 0x25a, 0xfff, 0x6, 0x80000001, 0xad6, 0x3, 0x9}], "fe9b7e67b3d9fae97511054454f6f70f0b5cc17085e7bd93d4c4916eb3c3668ee7b5959da052d0d3d660789c0ff277deedfd49e89288d768b2873a81319abe7caef67b549070c0fe2ba25d4f8f99de37cf9359ee80fc3e021fb4bf4f9c7dfa32321da95be157d1b214662cb62fa7e88220d54a4eef5359830088e247656c9b5776f26bfc43e65ef40f09e7ad0f3868d500c0a2bb124564ddfde2b58cb40634b9838d42018e67cbb9576b0fd129ab5a2a495c7570aab85b8a05cfc43d49fa3222aec6b7f07b", [[], [], [], [], [], [], [], []]}, 0x975) r1 = add_key(&(0x7f0000000b00)='dns_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d00)="feefb81cf645", 0x6, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000c80)='/dev/dsp#\x00', 0x6, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000cc0)) r3 = request_key(&(0x7f0000000dc0)="7242797063007e1d0abc365911fc3d43daddbbc03085cbcb76e4da1dd448a52d20b84e4210c255fc7d47b3dd82fb62fd53a59339f69dd53abf5b92e124da879736695ca7bc56787de1e755e5cdde2803fad37cd9bd469e61c049c78465623d5e371e74be3471d2a55653be08747f5624279a43dfaadcec31df4d97f29d", &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000e40)="82f4", 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000b80)=[0x1, 0xffffffffffffff0b]) keyctl$unlink(0x9, r1, r3) 2018/05/06 07:02:00 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x2000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/06 07:02:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x7) 2018/05/06 07:02:00 executing program 6: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x64, 0x2, 0x80200000}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'ip_vti0\x00', @ifru_names='ip_vti0\x00'}) 2018/05/06 07:02:00 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000180)=""/105, &(0x7f0000000100)=0x69) uname(&(0x7f0000000000)=""/221) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) 2018/05/06 07:02:00 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) 2018/05/06 07:02:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x10000000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc0000, 0x0) signalfd4(r0, &(0x7f0000000080)={0x7f}, 0x8, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="6cd3a186d85347f953157810017a05c9", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008d5000), &(0x7f0000516000)=0x10) 2018/05/06 07:02:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b84000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x2f43, 0x0) [ 147.560638] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:02:00 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000000100)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x100000003f) shutdown(r1, 0x3) 2018/05/06 07:02:00 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffa3e4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) 2018/05/06 07:02:00 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x240000, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"3c39b8f4150cf3"}, 0x7f}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x101001, 0x0) 2018/05/06 07:02:00 executing program 5: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xffff, 0x4, 0x40, 0x83, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="d400000076a8f1465456efcd7dc86261c4351843ae691c4cbbb9386619667ae2e50372a8c77dcc0350ddd68bfdd003bb6f9947f7d69ea6a7c03c3733960c965fc8481d3fe137c5066abd973bd008f1b53514b5e02e01600950b815f406ee3398d72f247b07e14741a608ebe2333b3beb9cd9b277a68e34a7a684ef0665b03ed77ec68369b1eea5c5eb6cd4c8b2cb22ca41e48a388d2051698ae9fecf9e61730f7ab412e35b31abbd82a36d418dce22abccacde080f89b46e01e899fb1ab1271803f044c2cba0c50be6603cba2fc03cb92aceea911c1c4e1e"], &(0x7f0000000180)=0xdc) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r5, r6) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") socket$pppoe(0x18, 0x1, 0x0) r7 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r7, r0, 0x0, 0x7) 2018/05/06 07:02:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x0, 0xfffffffffffffffe, 0xd5, 0x6, @buffer={0x0, 0x10, &(0x7f0000000040)=""/16}, &(0x7f0000000300)="53b1c73e31fbc6482fe623480669ba4acdb84c1fe13853a55436b5be96d7c3279e0f4886e3de8cb50dcd7e3be89eed201fafafca73e4954661dc5dfcd4a12e62ec2620cdba81650983615a00e5f0a6021175f9166ecdb8b7fd5bf3a0c7f4818eeab4c7c769d4bf9f776247299d2396f04d0367caa2426ff16ec879043db7a3009bac2644eca5198620ad4f1eb91984ff6f9e43f98c839db01c80b10219e2de8f79d436fb78f011244f4f081f4508464666c101e820cbae2fef8af860814465b2f31e93d16977f961aa429804e8fc108e1cdad06fa1", &(0x7f0000000180)=""/176, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000000240)}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x222}}}}}}, 0x0) 2018/05/06 07:02:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x282c1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r2, r3+30000000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0800001d00c8ff00f1ffffff3111ebf156c1759044e1cc132989f04e"], 0x2c}, 0x1}, 0x0) ftruncate(r1, 0x9) 2018/05/06 07:02:01 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='io.bfq.weight\x00', 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_submit(r3, 0x1c2, &(0x7f0000000380)) sendfile(r1, r1, &(0x7f0000000040), 0x1) io_submit(r3, 0x0, &(0x7f00000001c0)) 2018/05/06 07:02:01 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x12f, 0x200000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0xffffffffffffff01, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x8, [{{0x2, 0x4e21, @rand_addr=0xfffffffffffffffb}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x490) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x90, r2, 0x320, 0x70bd2d, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd94}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4004081) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xbd, &(0x7f00000000c0), &(0x7f00000001c0)=0xfd67) 2018/05/06 07:02:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000080)="de087704d77c07c7c50130553e0eec43128009d911621bbe45d03863d5171a3620f4b342408af4f69594f07c2e87fde5e64933aaae0e4ff8fdb88e18f1cbbf369320c9f9df1be69b11ade2ad20a668fb7608b27bfbfbd511735f59f05446613539c7f4acb510039ce633192efb9f63c9d3fe5a61cfd879125d4d1e2b49517638c2c7c4892c741f75cfeb467b62e7274eaae74b1a3ec4d2fb66d3687ddcb2c3cedeb2600b854062259447119a4847412b9bc1b61af105868d0fc3e61e4920878743e3522790022ae24228573be2f2aebecd7feec0025578e09e434d", 0xdb, 0x40, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet6(0xa, 0x1, 0x1) 2018/05/06 07:02:01 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x53f, 0x30, 0x1, 0x6}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) time(&(0x7f0000000300)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x1, [0x8]}, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0x3, 0x42, "d0795b01c25a31c922bc3757fa4045ccff89aaa0207ff9e8affb6f783547d2748dbe4209eace2be0dc26222ebec7e6ace10c6e1bd5f1cec5a3a2416a46a02e1fb05d"}, 0x4a) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000480)="ae4f7bdf2c36d3e2857cb6a43c892f5bd823f6a4fccb6ca58e7e7caa95f22d50c67f4f285c8cfdf2626597c52fa44104ad69f91d3f56cf6160839cae9a9d910212e775ee6e86908c908dcde7b6a2fe82", 0x50) getsockname$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e) r3 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r3, &(0x7f0000000080)=@random={'osx.', 'system.sockprotoname\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000180)={0x0, 0x7, 0x100000001, 0x5, "7bbae44bf56f4dc39f053d6f3dd980424d2fd927e47722d9d5d8efd067af5b0ec39f81fee23fab6e59ec8a9b", 0x37e}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x1, 0x4) 2018/05/06 07:02:01 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="f9566e8bb72ceb3f977387ff0100005e", 0xffffffffffffffab) r0 = socket(0x14, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7f, 0x2a70, 0x3f}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) connect(r0, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x800}, 0xfffffffffffffefa) 2018/05/06 07:02:01 executing program 7: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x1000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/05/06 07:02:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000056c000)={0x2, 0x0, 0x2000000000}) 2018/05/06 07:02:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x40000000000000, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0", 0x7fd, 0x3}) 2018/05/06 07:02:01 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, r0, &(0x7f0000000040)="77a6679dd805a026421832f379eea2b9dde63232d91535fa6330e6ec6e1fa1d1b199125269407c17825ec502eaa3f1d651cbecc5b8acff564d7de0a363402306a45d9ec77d350b55110583178be993d21f85cf058e990db5de281f6ec79e4a39e22bd3b053159f7712cc2155f68ab5906e86aba2c3a719dda4db414c2ade8c8b03995ea9bd455b3cf3d3483026e53f855a387329cf6c5ecfb0ec6fea516a797e59f9d89ee1bfc741cc2c5ead8e728f34d6607d5d53937289613cc6dc47edfae7a204856667e1a2fca611ffe6e392", 0xce, 0xfffffffffffffff9, 0x0, 0x0, r2}, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000430007031dfffd946fa20600000000000d000100000000000000a3a20400ff79", 0x24}], 0x1}, 0x0) 2018/05/06 07:02:01 executing program 4: syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x8000) epoll_create(0x400) syz_open_pts(0xffffffffffffff9c, 0x20000) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000001c0)=0x9d50) r2 = socket$inet(0x2b, 0x80000000000001, 0x0) sendmmsg(r2, &(0x7f0000000780)=[{{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="e0", 0x1}], 0x1, &(0x7f0000000700)}}], 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x103000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001800)="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", 0x1000) r4 = inotify_init() fcntl$notify(r4, 0x0, 0x20) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000800)=""/4096) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, r6, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/06 07:02:01 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="84fec6212d0000000000000000000000a43188b3b49d352dab3293d9000008", @ANYRES32=0x0], 0xfffffffffffffdf4}, 0x1, 0x0, 0x0, 0x80000}, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6f, 0x0) connect$ax25(r0, &(0x7f0000000140)={0x3, {"0addaa62bf40ea"}, 0x400}, 0x10) 2018/05/06 07:02:01 executing program 1: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRES16, @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64], @ANYPTR64, @ANYRES16, @ANYPTR, @ANYRES64, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYPTR, @ANYRES32, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYRES64], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYBLOB="36444f956c32b74636fa561c8b3f25df942bc03254b9b95196536062197ba49ee6f895e8568b9f66d6a7818f04cbf7ce72d10d14d385b9b3c67301d77bab10bd2b30ff0c0efe8e191c86bf86f481c4689e8effbb54ef00f9b558f7aeaf7405c450ec98db699dae5690e7be19df7bb55a57ebb74bdb952f2c3bbda642df753f384426d33828efaff09828f66cd97c3c7161ca5fe00fbc40c70b48c324e760b71866c6dafb7e91204dbd511134939c14ab2bf342016316b1a183843f343a6e12ac454b818a99c19e480ba53a", @ANYBLOB="1e3435e76c50a6fda42e589e69acca7ee0488f2d6e2d7da57ac71a6c7b60324dd6d84f007a4bcdb4be2ebdead1b459670d773033150000000822d427560f2eb80e95c6f2b454dd3101a7806eb9a79a340d10d8a1b197e54fedc177b4c41973f39a8cd7ee00000000000061c275621374c02baf1914f00ad3053070c0d6f10439dfe84e0bb08b16bed4c9c247ab830ff5ae55d3f2d9ae6eac19", @ANYPTR], @ANYRES32]], &(0x7f000095dffc)=0xa) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x1f, 0x4000) setrlimit(0x800000a, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000095cffe), &(0x7f0000000000)=0x8) pipe(&(0x7f0000000100)) 2018/05/06 07:02:02 executing program 7: clone(0x0, &(0x7f0000000180), &(0x7f000083cffc), &(0x7f0000000180), &(0x7f0000fe4000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x0, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) prctl$intptr(0x24, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000)="b71306ce26f13fae59526ea0722be6cf2bb4a69ab60ceefe02c74d3615cb5bcbfac8dff0c787174d0ab6658b51aba0d0f2df25bbf7332be8e8d88a0574bd56e7b59267f40c51daa27be6a0b2f7f875b3131ff28e657aa1f4dcfa1c92d9b220ba30982e11d7055caa4d8c92c46531a02e3e6dd92a5d592cc0a8eadbfc993677fbfa7c3d4bdf207869bf8f0572eeb18c189e6d7cd11a7a3b05f2fd2f4db31ef311bf1ae61503a083a3a141552d9414f89e496bd22694047c9fc397e78cf992a69d03d4a55975ffae3f26c257d0e109dcc6e48543117ac61dc4388eae28e2edd25465e4acae5ce657c040", &(0x7f0000000100)="10c199bed3bb28dfd399e031ae27365257599540e9bdcb421a9cee43247aac2fa6e6e9bda1bfd38abab058a6fbc24d96d5b84b285f70ce5702c15f595032a7cfedc30f3c7db09254ba685b168041966d2f8c4ded46a21dba381ddace829541c4207e7af3706c0bdce0092aa33258debd7415c78258016f", 0x3}, 0x20) 2018/05/06 07:02:02 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)="72e64c661792", 0x0, &(0x7f0000000140)="54d9e963984fde26eaebd91baf9e5e1ef091dec273685921da6a") r0 = syz_open_dev$dspn(&(0x7f0000001800)='/dev/dsp#\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001840)={0x0, 0xec}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000018c0)={r1, 0x4c187585, 0x20}, &(0x7f0000001900)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000100)='system\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x44000, &(0x7f0000000100)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$lock(r2, 0x5, &(0x7f0000000280)={0x3, 0x7, 0x40, 0x2, r3}) 2018/05/06 07:02:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="b4964ec8854e", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@noop={0x1}, @ra={0x94, 0x6}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x4d, "8e6cee5cb2f6e91ef71732e1b12ee422af737666bcb58bd8273170f3157077571c5ed3d6549b1cbd867be0eef17dd5686c8f561651512d70e61c7531b139f99d501fee7a567696cd82b3971f59"}, &(0x7f00000000c0)=0x55) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3ff}, &(0x7f0000000140)=0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x3, 0x80000000, 0xbfe8, 0xff, 0x80, 0x7, 0x8, 0xde51, 0x1}) 2018/05/06 07:02:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100f90100000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090000020000800000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/06 07:02:02 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) select(0x40, &(0x7f0000000040)={0xd7, 0x4, 0x0, 0x8, 0x6, 0x401, 0x7, 0x80000000}, &(0x7f0000000080)={0x4000000, 0x57b2, 0x6, 0x7fffffff, 0x3f9, 0x2, 0x2, 0xb73}, &(0x7f00000000c0)={0x539f, 0x2, 0x4, 0x4, 0x7f, 0x7, 0x6, 0x1}, &(0x7f0000000100)={0x77359400}) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x217) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) 2018/05/06 07:02:02 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004b0000480000000000009078fffffffcac1414bbc4180503e000000100000000070b00ac1414aaac141400000400907800000000450000000000000000000000ac141400e0000001"], 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x14, "81dcd1710e88e2789e0790e743500faf490d4444"}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x20, 0x81}, &(0x7f0000000140)=0x8) 2018/05/06 07:02:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000380)={r3, 0x3}) set_mempolicy(0x1, &(0x7f0000001ff8), 0x6) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000003c0)=0x200) r4 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r5) syz_extract_tcp_res(&(0x7f0000000440), 0x3e804c6f, 0x8) r6 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) readv(r4, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x404400, 0x0) mkdirat$cgroup(r6, &(0x7f0000000400)='syz0\x00', 0x1ff) 2018/05/06 07:02:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='cmdline\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) read(r0, &(0x7f0000000140)=""/179, 0xb3) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000200)="3ef79ff76aaaf04ee1ebd116b40d45f2db34862c21f93f0e8a0333021e95e312e23fd6e578d721c358de4eeaea6c3ef14816835b574ee7ae60605412a5f5b41a5281cd7d10e3be338baacada13a0cf0d4536be064a2e85f39e5344177ed88a9f49e85cec51cc762d39e774e5bf81e9f56ddcd10b43a9aa408bac810f8033ff07708a7184cd", 0xfffffffffffffe64) 2018/05/06 07:02:02 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, r0, &(0x7f0000000040)="77a6679dd805a026421832f379eea2b9dde63232d91535fa6330e6ec6e1fa1d1b199125269407c17825ec502eaa3f1d651cbecc5b8acff564d7de0a363402306a45d9ec77d350b55110583178be993d21f85cf058e990db5de281f6ec79e4a39e22bd3b053159f7712cc2155f68ab5906e86aba2c3a719dda4db414c2ade8c8b03995ea9bd455b3cf3d3483026e53f855a387329cf6c5ecfb0ec6fea516a797e59f9d89ee1bfc741cc2c5ead8e728f34d6607d5d53937289613cc6dc47edfae7a204856667e1a2fca611ffe6e392", 0xce, 0xfffffffffffffff9, 0x0, 0x0, r2}, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fb4)="24000000430007031dfffd946fa20600000000000d000100000000000000a3a20400ff79", 0x24}], 0x1}, 0x0) 2018/05/06 07:02:02 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x100000001, 0x200, 0x7620, 0x5, r1}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="c03db78e5a1e28d6cfb4d6909c7b15f254b4967115bb6c02e93cd0b7ae65bf9268eb10f239e291b593a05030668042117c3b46d1bc98b2926407a75f4d0a9ac93735b6046dbcc34a45d2c8544c2ce3e2028bfb5d0c860ba15159f7cec74528bacd38beea082ef711bab33d3f399667044f4510ed404fe7c5ce0c5cc1ecbb35d8625e9037424239fb64f1620456b177024cc36f1e91a2e0762ff469e5db71fda07d076157cfeabb92247180e5da6e2e447785ec132d561163aa8473d902d248d8fd84c77f2fa0fc96ad0da7096eb8f3ba1f5ef12678cbe47efdb4f401bf0c0a9eb9967c106b1b9d1a988ae74a3b3b2338ab4ae4242e72b3", 0xf7}], 0x1, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000857ff8)={0x0, r3}) dup2(r3, r2) 2018/05/06 07:02:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000140), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x500) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/215) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xffff}, 0x90) 2018/05/06 07:02:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000005e0009000080510624ec00000000000001000000761a877fe250bdf281a81b3be9ff", 0x26) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80201, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x4, 0xa}) 2018/05/06 07:02:03 executing program 2: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x101000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/198) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000b69000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000180)=0x800, 0x100000000) 2018/05/06 07:02:04 executing program 4: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{}, {0x0, r1+30000000}}, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xe793, 0x20000) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000240)=0xffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', r3}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000480)=""/49) seccomp(0x1, 0x1, &(0x7f0000000000)={0x9, &(0x7f0000000180)=[{0x835, 0x2, 0x0, 0x9}, {0x1000, 0xacdf, 0x0, 0x5}, {0x3, 0x21, 0xa021, 0x223941fb}, {0x5c70000000000000, 0x7f, 0x7ff}, {0x0, 0x9, 0x10001, 0x80000000}, {0x2, 0x14b7, 0x4, 0xfff}, {0x2, 0x6, 0x5, 0x1}, {0xf785365, 0x1ff, 0x8, 0x10000}, {0x8, 0x100000001, 0x9, 0x2}]}) timerfd_settime(r2, 0x1, &(0x7f0000000280)={{0x77359400}}, &(0x7f00000002c0)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/05/06 07:02:04 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0001f00080000400ede80e0af6f92c7839010600f2ffcb0800190005d70000", 0x24) truncate(&(0x7f0000000000)='./file0\x00', 0x9) 2018/05/06 07:02:04 executing program 3: r0 = add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x5, 0x2, 0xfffffffffffffffc}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) keyctl$setperm(0x5, r0, 0x2) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000001240)) ioctl$LOOP_CLR_FD(r1, 0x4c01) keyctl$set_timeout(0xf, r0, 0x0) 2018/05/06 07:02:04 executing program 5: mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0xc001, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/05/06 07:02:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x171400, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) 2018/05/06 07:02:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf5, 0x18d100) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x7690, 0x7, 0x5, 0xe50}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x9d6, 0x4) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000000c0)=0x1) 2018/05/06 07:02:04 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0xec, 0x8, 0x80000000, 0x100000001, 0x5, r2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2440, 0x0) 2018/05/06 07:02:04 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/83, 0x53}, &(0x7f0000000080), 0x58}, 0x20) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) 2018/05/06 07:02:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x121802, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x6, 0x8}, 0x8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x24, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x38) add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f31ec8e1ef44229d0f6707f4e6323370b25b11b5a80bde9b202ed09ff0a6e498a1b3c7e4bd749d92e6f3e6f8f185186165cd7248c7b4883e9a4b75389e022437cdcf8596f2851a5df538e0b3914e7831a7864ed170217c23a61c26f6356667e8a3ba63ecb01930dc982a0c7036d686b1d02e86f1add1bc86f6d405faaea4a5e86df4cb84e30a55c4d8cbf072533a0c208d6461822982e998c83423bfa4773bb23dc2b23b78a3e2df19c90cf5dd2f26e42c0d428f69d36cfa594eafa6cea86115ab3ba21a2f016037faffa6d41b88da47cc74b73810d533dddc268f73be3235", 0xdf, r0) 2018/05/06 07:02:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800000099958ec220ebe801d24e78d815701715ad9f8684f5c5fafffffffffffffff5eb7b1e5099f91f3b8e94483937890adc50b00306735087e98c829a10e274688f462a7616a1916cbf9c93245750a79507090276b246407e246f620c34d3b7c34b900d850be509e61184e3b784f2950fbbddaa199c7587cb48702df8bf913a8581008821c433263f564ed1bb2fe9721f55179a02f0c6805e2f20f36f9273c138c92917ff85ca45e9c981fe92c7d62489605d8d658b04ec015ac40363aa54383f2d33c641256126a4f5cdc8862a4812f7cd3cf9d7b7c9000000"], &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) 2018/05/06 07:02:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'team_slave_0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) write(r1, &(0x7f00000000c0), 0x0) 2018/05/06 07:02:04 executing program 6: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='iso9660\x00', 0x0, 0x0) 2018/05/06 07:02:04 executing program 7: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="c40000002a3e8997989d9e4eca4e68fdc58966992a13"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000010) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20a2) r2 = memfd_create(&(0x7f0000000680)='-system#\x00', 0x5) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) r3 = getpid() prctl$setptracer(0x59616d61, r3) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00', 0x0, 0x7f}, {@empty, 0x4e23, 0x0, 0x0, 0x80, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x90, r0, 0x61a, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x7d9a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x90}, 0x1}, 0x800) readv(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) sync() 2018/05/06 07:02:04 executing program 4: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="088c00be1f711967178a6b9fa340a6631d8625ccb8585762276ca91e259c6fad7bada8b32ce84cbcaf861a952df9a3d962e96b0b59cdcb01c4c09169efdc8d3ac976cacde149dc00fcde378173b5184cc9aaf7875c6246ffeb6f7f", 0x5b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x233, @time={0x0, 0x989680}}) 2018/05/06 07:02:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x3c, @loopback=0x7f000001, 0x4e21, 0x3, 'ovf\x00', 0x5, 0x2d, 0x67}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10007, 0x1, 0x20, 0x5}}, 0x44) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/05/06 07:02:04 executing program 5: timer_create(0x7, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) socket$nl_xfrm(0x10, 0x3, 0x6) timer_gettime(0x0, &(0x7f0000000200)) 2018/05/06 07:02:04 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f0000000000)='./file0\x00', 0xfffd, 0x40) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) r3 = openat$cgroup_ro(r2, &(0x7f0000000200)="00000000000200c8f639dda1518aa313ff9d76e37df9b96662134b915e996810c434d47c63506f0edec7d0cb82ad0c9f829606b2", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5e1, 0x34}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x4, 0x30}, &(0x7f0000000140)=0xc) 2018/05/06 07:02:04 executing program 3: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="9c7537e26af7d7fb0430267cc73d22f2e89a4eeeade0a49a7196558278246f34575e233ef6f7cbd08ce3bfac7dbdc7c604033df66ff11faf320243a530ca3bba143eda69506f4c87353ec2a95ddf9cadf0e46bf869fc858134f0", 0x5a, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="9eebf4f5e9709e78f8b77e0930e515b316a21003a3c2f7d96f713f69d00aad617b319bdc83a6288f5b7fc6d42d3132b76c567255a748e2657d4196359a8511bb56261381b33836b9878118407efe7532c7085d70725c808e7b0a20857b6dc1025afa0d475c5d313cfd03067a85be728d71fc5956aa115c949584f541227b3002ad10cd63e78ec43dc3b5f078020787ed50a8f46aca077741d1a7e81f48a11cf203b5c6bab5e7ea", 0xa7, r0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f00000000c0)) 2018/05/06 07:02:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) socket$inet(0x2, 0x80005, 0x9) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100040080b432cd9df77f55aaaaaaaa858b718a22a4382f5d89fa3e3ef2085f4deada3a98040ab0a492c78bc9a571e6c71ea34dc3f6db8902fab312cc5076e4c8003e165297d5ce666e92b131ce15c6131df93c44c54b07ef2f180d298d7d3cf89d5ed93b7751b0b0e3acc4e521d1ab46b67ac19bfc3121e9b52dbd2e61d18ff56a46a1a8a37f670a91813d0a1a7ddd35c884db69ae5f5c45c6f2746e22b786aa5b2fcda80a"]) restart_syscall() socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000200)="c6e3cacdb772b29a9f0f5b39ebe1775aaeae5e1f3b46e33b4548446c8ccaafe3ffd49c7e6d5c5809c1c4f5493ea9a4f69111d4bba18e4d4d328fe0623e31eea563453d5d5d7413846c8869780dcf37e9aa44df3a8de600387f7332e8700deb23f738d782d067485a39c70934dea45f2c430fcb837cce1a618c4047aa2015c3c08200654413882a85f90664fb867b2c45b85b2aeaf2b4f0fc519bd2061298bf7e74a683a5269f39fd500b8be972c11b3391ca", 0xb2}, {&(0x7f00000002c0)="55f9ac7551f5ad838a5467ef86fc9f59f9de326d72ac2f5e970c9eae7ee7f43906a19e1a0477511596198593f6c2473ac62ee0ee0937e4a31929d2a47cec870a620e0f07cd8b061000284b800c267485da6ed04fe7ca55351b3ff9664a281e9eabcc415521030fa8718551faa8c1458124ca40dacc7612a301824dec698b4627a1126cd98466fc24a6c8a3e3b0c35ba5032b60ce937953fa227d24f604b12f1897f5791d34111a3004d674a8d07163828751dddcc2826ee6fa3d5e6107c039159923ff1d29a0369ce60f7274f2562cc5bfc19465697c6f60b84aa341fc7a9ec31d4eff7b35aaea10c06b9dfdf0fe12a4ab8eb1221e3b5100", 0xf8}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="c09f72b1bb0e31ecf44d14b1e9d0e31fd5d1274bb0488273c8103818e4b0b423e8b9207635ffc1c55f2ec870c5df54ee0c58b94514507d2a89fb1237d4bb4115d446ac1399f52854682ff201190a2fcd3e4aed59adb6d8eb374b76b165052acb3f99b4d6eb33c39c5419ffdff816bfb144d78cc6a821b166fab51c5c6628e0b0805c495e89712918dbdbe15374dbce38bbf4ab6d8674785d", 0xffffffffffffff7d}], 0x4, &(0x7f0000f13000)=ANY=[], 0x0, 0x4000000}, 0xfffffffffffffffc) 2018/05/06 07:02:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800000099958ec220ebe801d24e78d815701715ad9f8684f5c5fafffffffffffffff5eb7b1e5099f91f3b8e94483937890adc50b00306735087e98c829a10e274688f462a7616a1916cbf9c93245750a79507090276b246407e246f620c34d3b7c34b900d850be509e61184e3b784f2950fbbddaa199c7587cb48702df8bf913a8581008821c433263f564ed1bb2fe9721f55179a02f0c6805e2f20f36f9273c138c92917ff85ca45e9c981fe92c7d62489605d8d658b04ec015ac40363aa54383f2d33c641256126a4f5cdc8862a4812f7cd3cf9d7b7c9000000"], &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) 2018/05/06 07:02:04 executing program 7: unshare(0x40600) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x23a) [ 151.801283] IPVS: set_ctl: invalid protocol: 60 127.0.0.1:20001 ovf 2018/05/06 07:02:04 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283001fe3080006000000000000000c1ba3a20400007e", 0x24}], 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000005c0)=0x84) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400000) r5 = getpgid(0x0) prctl$setptracer(0x59616d61, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="717fec3b6cdb1e846925f4ed12c0f0e3dd90c6c8c4bb1ea5df8fa52f538467e13f984e6bbce66186fdac973323545a971be20fb4c61317795126779ddbf87e000000000000000000003fedd54b53643b7362b3725a0553c910f263c7d107633809690da7204d4386c566ed7bbeaebdb7d5f63bc31045e3a33cc5e539597562ef54ca7aff921213e636e413460cd198518599c45b2f3961cb21507c6e"], &(0x7f0000000640)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={0xffffffffffffffff, &(0x7f0000000300), &(0x7f00000003c0)="6ba5eae33031f5b337a1a6ee60ac01ee65d893939309c7b12d0029faf3a4f03842c5266dfbaa2bdc32ea055066acee2a5ab26df3502748528242e5c97d0ae30b2c2ea6ab813e0627c4921f486710cd084ae3208943d31691fefd16e829cd5682df55f5f857346009b414e4f0a9d45de5df3cb4942dc68aa30fded51a89bd6bae24c082edfaa305af6a49559b5e3c320c24fd3f6994c3c191d0c1168811df9c9fcff9c34baccb358d3e646f9d23990d8ae5ef74de5c790382e45145be59af35067ce8fd4a3cef21", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=""/222}, 0x18) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) 2018/05/06 07:02:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x19) 2018/05/06 07:02:04 executing program 5: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000001080)={&(0x7f0000000080)}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x501000, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000001c0)=""/139, &(0x7f0000000280)=0x8b) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={r5, 0x7}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r6 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x4007, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000440)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x8, @empty, 0x6}, 0x6, [0x5, 0x7f, 0x3, 0x6, 0x2, 0x3f, 0x0, 0x3ff]}, 0x5c) 2018/05/06 07:02:04 executing program 4: clock_nanosleep(0xfffffffff7fffff8, 0x0, &(0x7f0000000080)={0x77359400}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10d000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x40, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vcan0\x00') [ 152.006456] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 152.092136] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 152.158492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 07:02:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffff9, 0xaaaaabe, &(0x7f00000002c0), 0x0, &(0x7f0000000000)={[{@check_int_data='check_int_data', 0x2c}]}) 2018/05/06 07:02:05 executing program 7: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x60000, 0x0) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/05/06 07:02:05 executing program 5: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000001080)={&(0x7f0000000080)}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x501000, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000001c0)=""/139, &(0x7f0000000280)=0x8b) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={r5, 0x7}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r6 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x4007, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000440)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x8, @empty, 0x6}, 0x6, [0x5, 0x7f, 0x3, 0x6, 0x2, 0x3f, 0x0, 0x3ff]}, 0x5c) 2018/05/06 07:02:05 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) recvmsg$netrom(r0, &(0x7f0000001500)={&(0x7f0000000100)=@ax25={0x3, {"337ac92c95d711"}, 0x101}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="5ec9a244dc56d704d22e37dc2cc000ae1aa8638b35309f1497e7c0c600d2dfef6954357f61b973338cb9188777ae40a470b7b249208068666aa0925224dae297a2ade4e768f4ba3710e66ee49ede472341447755567b97f55701ba1ba61cc6a284c56e36ef2f8cd3bef7f7f71d4ff94efbfcde44045fa9f6afc87f05fee33be2927c", 0x82}], 0x1, &(0x7f0000000240)=[{0x38, 0x109, 0x6, "452d3f88090e9037c014f8fbe04fe0470d9c1be33dc56c2b3820a15970e1cc33d9f9"}, {0x1010, 0x109, 0x6, "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"}, {0x110, 0x119, 0x720f, "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"}, {0x50, 0x1, 0x6, "d43aa2d137245c383ebd2910b93fff812fc1fbe1eec3ea3aaf88155f4a70f9e03e12d24288c1442dde0061c1e2994d8a684de4337bba946851dd55cc60"}, {0x100, 0x115, 0x1, "6e906e10572c54cba41be95491cf278c4cdf44e58e1aee8b0dd287b41b087e6804cb0d0f2f66f871d80ad77c6895d3906e6b53f309877b972db449f917be4b8aba812d77d7b3c74b9f3962a2aa9f0a20da450ad4591d80e766c1ee6ca98c9e3bff41913e46a992ff5add2875960ce408fc3c7ff25e0f7add279748c1938a44ada0cef65e784573a8a5e073d1e705d6818e6505587212a05dbdda912bc26c57fec7e4662c89df82a04a187d6311cfc2c34910c826bace1dd050159f90574761e5b42e51efc76b2ea64910e2b448696d10a223f47db6644c50296851dccae90c5922ae4ef8b8f879a0b862069e"}], 0x12a8, 0x4}, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) fcntl$setflags(r0, 0x2, 0x1) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0x2) 2018/05/06 07:02:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80, 0x0, 0x3c, r1}, {0x0, 0x0, 0x7d03, 0x0, 0x2, 0x6}, {0x1000, 0x8, 0x0, 0x3}, 0x100000001, 0x6e6bc0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0xa, @in, 0x3501, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) listen(r0, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000eabe80)=""/384, 0x24c) r2 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x7) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e21}, 'ip_vti0\x00'}) r3 = inotify_init1(0x0) utime(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)={0x5}) gettid() fcntl$setown(r3, 0x8, 0x0) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) r4 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x1f, 0x9, 0x1ed0}, {0x5, 0x7, 0x5, 0x10001}]}) 2018/05/06 07:02:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800000099958ec220ebe801d24e78d815701715ad9f8684f5c5fafffffffffffffff5eb7b1e5099f91f3b8e94483937890adc50b00306735087e98c829a10e274688f462a7616a1916cbf9c93245750a79507090276b246407e246f620c34d3b7c34b900d850be509e61184e3b784f2950fbbddaa199c7587cb48702df8bf913a8581008821c433263f564ed1bb2fe9721f55179a02f0c6805e2f20f36f9273c138c92917ff85ca45e9c981fe92c7d62489605d8d658b04ec015ac40363aa54383f2d33c641256126a4f5cdc8862a4812f7cd3cf9d7b7c9000000"], &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) 2018/05/06 07:02:05 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283001fe3080006000000000000000c1ba3a20400007e", 0x24}], 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000005c0)=0x84) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400000) r5 = getpgid(0x0) prctl$setptracer(0x59616d61, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="717fec3b6cdb1e846925f4ed12c0f0e3dd90c6c8c4bb1ea5df8fa52f538467e13f984e6bbce66186fdac973323545a971be20fb4c61317795126779ddbf87e000000000000000000003fedd54b53643b7362b3725a0553c910f263c7d107633809690da7204d4386c566ed7bbeaebdb7d5f63bc31045e3a33cc5e539597562ef54ca7aff921213e636e413460cd198518599c45b2f3961cb21507c6e"], &(0x7f0000000640)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={0xffffffffffffffff, &(0x7f0000000300), &(0x7f00000003c0)="6ba5eae33031f5b337a1a6ee60ac01ee65d893939309c7b12d0029faf3a4f03842c5266dfbaa2bdc32ea055066acee2a5ab26df3502748528242e5c97d0ae30b2c2ea6ab813e0627c4921f486710cd084ae3208943d31691fefd16e829cd5682df55f5f857346009b414e4f0a9d45de5df3cb4942dc68aa30fded51a89bd6bae24c082edfaa305af6a49559b5e3c320c24fd3f6994c3c191d0c1168811df9c9fcff9c34baccb358d3e646f9d23990d8ae5ef74de5c790382e45145be59af35067ce8fd4a3cef21", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=""/222}, 0x18) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) 2018/05/06 07:02:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000180)={0x0, 0x10001, 0x1}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x20000) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getrusage(0x1, &(0x7f00000001c0)) sendto$inet(r1, &(0x7f0000fa0fff), 0xfffffffffffffd30, 0x800020020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 152.301217] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 07:02:05 executing program 6: getpgid(0x0) r0 = getpgid(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x101000, 0x0) sendto$unix(r1, &(0x7f0000000840)="c3084fa6a57014e05e87f10738fd06544d7a1fb8915a80a1ed94c812a896e71b40a4b2f5de7e10a132b45a1b9fbba9d84cd5c4c08cc36f94ba129572036e5cda6f08e6b2a0688d443071ea6dba6a910b71e64dcf07e7141f385d97768f89c170594d1cc10a53b8c4008b29743c70c6e18580426441638f1ab32ede5a62c3ba6004752744203d1daef8a72013239fb4b0735a582840f696ef69eb0f0457f6bf4cd484a3479b580a3094e1108d00a08aff2d5aeea608a444", 0xb7, 0x4004800, &(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_procfs(r0, &(0x7f0000000780)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200480, &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000480)=""/13, 0xd}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000000580)=""/193, 0xc1}], 0x4, 0x44) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000040)=0x5) rmdir(&(0x7f0000000000)='./file0\x00') execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='ramfs\x00', &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05", &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='vmnet0}&usercpuset\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='ramfs\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='md5sumlo\x00', &(0x7f00000003c0)='eth1wlan1selinuxsecurity:\x00', &(0x7f0000000400)='ramfs\x00'], 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3fa4, 0x1, 0x5}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={r3, 0x8}, 0x8) 2018/05/06 07:02:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x44000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x800, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x4, 0x7, 0x7, 0x0, 0x631}, 0x14) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x80000000000053, 0x0, 0x21, 0x7f, @buffer={0x0, 0x91, &(0x7f0000000400)=""/145}, &(0x7f0000000180)="01a9e095e0ef76f91e16cb4370787d6305e6858e3b3efe91a53e93044f4f6ca4e2", &(0x7f00000002c0)=""/158, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/05/06 07:02:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80401) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'nr0\x00', 0x400}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ip_vti0\x00', 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0xedb6, 0x4) dup2(r2, r1) 2018/05/06 07:02:05 executing program 1: r0 = socket(0x11, 0x2, 0x81) bind(r0, &(0x7f00000000c0)=@l2={0x1f, 0x8, {0x3, 0x401, 0x3, 0x9, 0x100, 0x23}, 0xffffffffffffffc0}, 0xfffffeb5) writev(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)="061a88a8", 0x4}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x200) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) 2018/05/06 07:02:05 executing program 5: clock_gettime(0x7, &(0x7f0000000280)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) 2018/05/06 07:02:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800000099958ec220ebe801d24e78d815701715ad9f8684f5c5fafffffffffffffff5eb7b1e5099f91f3b8e94483937890adc50b00306735087e98c829a10e274688f462a7616a1916cbf9c93245750a79507090276b246407e246f620c34d3b7c34b900d850be509e61184e3b784f2950fbbddaa199c7587cb48702df8bf913a8581008821c433263f564ed1bb2fe9721f55179a02f0c6805e2f20f36f9273c138c92917ff85ca45e9c981fe92c7d62489605d8d658b04ec015ac40363aa54383f2d33c641256126a4f5cdc8862a4812f7cd3cf9d7b7c9000000"], &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) 2018/05/06 07:02:05 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff8fff), 0x0, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f7000), 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_snmp6\x00') write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x352) syncfs(r0) 2018/05/06 07:02:05 executing program 4: r0 = memfd_create(&(0x7f0000000100)='cpusetsystem\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$TIOCCBRK(r0, 0x5428) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) 2018/05/06 07:02:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = shmget$private(0x0, 0x5000, 0x54000080, &(0x7f0000ff9000/0x5000)=nil) r3 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000695bc6b65ee71b5ed9887dc3e181b84c9246aa40b37c6f6066d2b62a7d8b5f867b66ea72cea68aad8fdc7742d9d471600b6c44357b2179bc174922f89e9ce71659a0501111ead1d0c114e89862b3b554f24e35f99f5fe8a7b49ca65c6e92ac61ca3be87eee6e708189fa72da62da0d497d949c3dc07b6eb000144ee449b3eb9d0b0bcb654014f85bc0e73a61883d875208a9d20b8a20871cd931a54506a513035c2fe94902151dd74d30f3c190024b6812dc0e7f7a9ca26aa87e76a655950a49a30af1d993dd3b5845ac51390d6f09ba50ea0b79a04a"], &(0x7f00000001c0)=0x8) 2018/05/06 07:02:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000080)=0x25b) 2018/05/06 07:02:05 executing program 2: unshare(0x40600) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0xf16, 0x0, {0x0, 0x3, 0xfffffffffffff001, 0x3, 0x80000000}}) 2018/05/06 07:02:05 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, r0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000a00)={&(0x7f0000003000/0x2000)=nil, 0x2000}) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000380)={0x4, 0x0, [{0xf000, 0x1a, &(0x7f0000000040)=""/26}, {0xfe7b20ce5505bb81, 0xcc, &(0x7f0000000080)=""/204}, {0x4000, 0xef, &(0x7f0000000180)=""/239}, {0xd000, 0xdb, &(0x7f0000000280)=""/219}]}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) readv(r1, &(0x7f0000000940)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/120, 0x3ce}, {&(0x7f00000004c0)=""/83, 0x53}, {&(0x7f0000000540)=""/137, 0x89}, {&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f00000006c0)=""/95, 0x5f}, {&(0x7f0000000740)=""/99, 0x63}, {&(0x7f00000007c0)=""/214, 0xd6}, {&(0x7f00000008c0)=""/28, 0x1c}, {&(0x7f0000000900)=""/35, 0x23}], 0xa) 2018/05/06 07:02:05 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000400)='children\x00') lseek(r1, 0x0, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000440)=""/4096, 0x9}) 2018/05/06 07:02:05 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x0, 0xb8, "6e28e99f5f9c9761fb3396129cddd31b52a380c7e4e77fa5b1a1522ffe941626849056d049a2c51c6457a69d310e6b551dd91feb49b208f5e36a0de10f56baa4159dd7b9741c731673a5a3fc5b93f8672fe63cf656edd09edf1e32c3dfce21507e5e64176ef93526bd9f2d918348cb0933217518b23f5a3666a5ca1999bf11a80b62b8fbef8e6325039b68567dfb94d979c8e86b96a5b84d332f5af015c72f7a863e13e875660c6933b68d7e9cebf4539700cd18491593f0"}, 0xc0) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x7, 0x1, 0x55, "a9ae29267802a1874c3d6dd82d10930fac07003b74f8191f372cf4830a648f1c3c2d2f606504cc8953824d2316f7c3dfc9067378ffb2405b4fc1b2c42a8495", 0x2d}, 0x60) r2 = socket$inet6(0xa, 0x3, 0x8010000400000081) sendmmsg(r2, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/67) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) 2018/05/06 07:02:06 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/05/06 07:02:06 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x2) fanotify_init(0x40, 0x0) 2018/05/06 07:02:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xab53d65649a5ac0f, &(0x7f0000b4cf9b)=""/101, 0x2, 0x2}}, 0x68) 2018/05/06 07:02:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f00f100501c01"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) waitid(0x0, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={r6}, &(0x7f00000004c0)=0x10) syz_open_procfs(r4, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) [ 153.125822] device lo left promiscuous mode [ 153.176573] device lo entered promiscuous mode 2018/05/06 07:02:06 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x26, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0xf2) 2018/05/06 07:02:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) 2018/05/06 07:02:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 07:02:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800000099958ec220ebe801d24e78d815701715ad9f8684f5c5fafffffffffffffff5eb7b1e5099f91f3b8e94483937890adc50b00306735087e98c829a10e274688f462a7616a1916cbf9c93245750a79507090276b246407e246f620c34d3b7c34b900d850be509e61184e3b784f2950fbbddaa199c7587cb48702df8bf913a8581008821c433263f564ed1bb2fe9721f55179a02f0c6805e2f20f36f9273c138c92917ff85ca45e9c981fe92c7d62489605d8d658b04ec015ac40363aa54383f2d33c641256126a4f5cdc8862a4812f7cd3cf9d7b7c9000000"], &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) [ 153.387400] device lo left promiscuous mode [ 153.420348] device lo entered promiscuous mode 2018/05/06 07:02:06 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@initr0={0x18}, @alu, @jmp={0x5}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) pipe2(&(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000010c0)=0x81) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) 2018/05/06 07:02:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33e, 0x5, 0x4, 0x1, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x179f6a92dfdf8b4}}, 0x10) memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x73f) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x90c1, 0xffffffff, 0x5, 0x9, 0x0, 0x9, 0x8808, 0x9, 0x0, 0x8e, 0xffffffffffffff7f, 0x5, 0x0, 0xe5a, 0x683, 0x0, 0xffff, 0x2, 0xfffffffffffffffe, 0x61, 0x7, 0x0, 0x80000000, 0xffffffffffffffff, 0x8000, 0x6, 0x3f, 0x6, 0x581, 0x6, 0x8, 0x1, 0x7fff, 0x80000001, 0x2, 0xffffffffffff356c, 0x0, 0x100000001, 0x1, @perf_config_ext={0x6, 0xda9}, 0x901, 0x2, 0x902, 0x5, 0x9, 0xffff, 0x5}) 2018/05/06 07:02:06 executing program 1: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="86000000008d000000d0727fed8fab629400"], &(0x7f0000000080)='asymmetric\x00', 0xb, 0x0) add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="02", 0x1, 0xfffffffffffffffe) 2018/05/06 07:02:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) r1 = socket(0xa, 0x6, 0x7) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) fcntl$dupfd(r1, 0x406, r1) 2018/05/06 07:02:06 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x100000001}, &(0x7f0000000200)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ppoll(&(0x7f0000000040)=[{r2}, {r0}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x20, 0x0, 0x0, 0x10b}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000280)={0x4, r3}) 2018/05/06 07:02:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015d12)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "f6c85b", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "44309d", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x6724, 0x20, 0x7}, 0x7, 0x1, 0x0, 0x0, "f045af47817e0a80"}}}}, &(0x7f0000000040)={0x0, 0x3, [0x3f3, 0x23b, 0x6a9, 0xdbf]}) 2018/05/06 07:02:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800000099958ec220ebe801d24e78d815701715ad9f8684f5c5fafffffffffffffff5eb7b1e5099f91f3b8e94483937890adc50b00306735087e98c829a10e274688f462a7616a1916cbf9c93245750a79507090276b246407e246f620c34d3b7c34b900d850be509e61184e3b784f2950fbbddaa199c7587cb48702df8bf913a8581008821c433263f564ed1bb2fe9721f55179a02f0c6805e2f20f36f9273c138c92917ff85ca45e9c981fe92c7d62489605d8d658b04ec015ac40363aa54383f2d33c641256126a4f5cdc8862a4812f7cd3cf9d7b7c9000000"], &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) 2018/05/06 07:02:06 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @empty, 'lo\x00'}}, 0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0xffffffff}], 0x1) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1e}, &(0x7f0000000280)=0x0) timer_getoverrun(r2) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x1, &(0x7f0000001bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/05/06 07:02:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33e, 0x5, 0x4, 0x1, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x179f6a92dfdf8b4}}, 0x10) memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x73f) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x90c1, 0xffffffff, 0x5, 0x9, 0x0, 0x9, 0x8808, 0x9, 0x0, 0x8e, 0xffffffffffffff7f, 0x5, 0x0, 0xe5a, 0x683, 0x0, 0xffff, 0x2, 0xfffffffffffffffe, 0x61, 0x7, 0x0, 0x80000000, 0xffffffffffffffff, 0x8000, 0x6, 0x3f, 0x6, 0x581, 0x6, 0x8, 0x1, 0x7fff, 0x80000001, 0x2, 0xffffffffffff356c, 0x0, 0x100000001, 0x1, @perf_config_ext={0x6, 0xda9}, 0x901, 0x2, 0x902, 0x5, 0x9, 0xffff, 0x5}) 2018/05/06 07:02:06 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x400}) dup2(r0, r1) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x6e) 2018/05/06 07:02:06 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x1, 0x56}) r1 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/net\x00') 2018/05/06 07:02:06 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x48, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) 2018/05/06 07:02:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x82) keyctl$join(0x1, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x4000) write(r1, &(0x7f0000000000), 0x0) r3 = getpgid(0x0) sched_setparam(r3, &(0x7f00000000c0)=0x3) 2018/05/06 07:02:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000001c0)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) clock_gettime(0x0, &(0x7f00000061c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005f80)=[{{&(0x7f0000000480)=@generic, 0x80, &(0x7f0000001540)=[{&(0x7f0000000500)=""/12, 0xc}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, &(0x7f0000001580)=""/13, 0xd, 0x1000}}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000015c0)=""/18, 0x12}, {&(0x7f0000001600)=""/187, 0xbb}, {&(0x7f00000016c0)=""/244, 0xf4}, {&(0x7f00000017c0)=""/1, 0x1}, {&(0x7f0000001800)=""/2, 0x2}, {&(0x7f0000001840)=""/151, 0x97}], 0x6, &(0x7f0000001980)=""/10, 0xa, 0x5}, 0x9}, {{&(0x7f00000019c0)=@nfc, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/32, 0x20}], 0x1, &(0x7f0000001ac0)=""/99, 0x63, 0x7f}, 0x63}, {{&(0x7f0000001b40)=@rc, 0x80, &(0x7f0000003e80)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/212, 0xd4}, {&(0x7f0000002cc0)=""/6, 0x6}, {&(0x7f0000002d00)=""/84, 0x54}, {&(0x7f0000002d80)=""/145, 0x91}, {&(0x7f0000002e40)=""/64, 0x40}, {&(0x7f0000002e80)=""/4096, 0x1000}], 0x7, &(0x7f0000003f00)=""/233, 0xe9, 0x8}, 0x9}, {{&(0x7f0000004000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004080)=""/152, 0x98}, {&(0x7f0000004140)=""/47, 0x2f}, {&(0x7f0000004180)=""/195, 0xc3}, {&(0x7f0000004280)=""/35, 0x23}], 0x4, &(0x7f0000004300)=""/112, 0x70}, 0x1f}, {{&(0x7f0000004380)=@generic, 0x80, &(0x7f0000004600)=[{&(0x7f0000004400)=""/21, 0x15}, {&(0x7f0000004440)=""/223, 0xdf}, {&(0x7f0000004540)=""/163, 0xa3}], 0x3, 0x0, 0x0, 0x6}}, {{&(0x7f0000004640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004700)=[{&(0x7f00000046c0)}], 0x1, &(0x7f0000004740)=""/102, 0x66, 0x4}, 0x9}, {{&(0x7f00000047c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000004840)=""/122, 0x7a}, {&(0x7f00000048c0)=""/107, 0x6b}, {&(0x7f0000004940)=""/223, 0xdf}, {&(0x7f0000004a40)=""/93, 0x5d}, {&(0x7f0000004ac0)=""/4096, 0x1000}], 0x5, &(0x7f0000005b40)=""/37, 0x25, 0x9}, 0x1}, {{&(0x7f0000005b80)=@ax25, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005c00)=""/85, 0x55}, {&(0x7f0000005c80)=""/174, 0xae}, {&(0x7f0000005d40)=""/1, 0x1}, {&(0x7f0000005d80)=""/163, 0xa3}, {&(0x7f0000005e40)=""/19, 0x13}], 0x5, &(0x7f0000005f00)=""/99, 0x63, 0x3}, 0xfffffffffffffffd}], 0x9, 0x10000, &(0x7f0000006200)={r2, r3+10000000}) sendmsg$nl_route(r1, &(0x7f00000062c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000006280)={&(0x7f0000006240)=@dellink={0x40, 0x11, 0x8, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x1000, 0x80}, [@IFLA_BROADCAST={0xc, 0x2, @random="0d0c08fbda72"}, @IFLA_BROADCAST={0xc, 0x2}, @IFLA_EXT_MASK={0x8, 0x1d, 0xff}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, [0xe187, 0x3, 0xff, 0x8d, 0x1, 0x0, 0x2, 0x7f, 0x5, 0x0, 0x2, 0x7, 0x9, 0x9]}, &(0x7f0000000340)=0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000006300), 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xa16, 0x1, 0x4, 0xb9, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r5}, &(0x7f0000000200)=0xfffffffffffffe93) openat$ptmx(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/ptmx\x00', 0x0, 0x0) prctl$void(0x15) 2018/05/06 07:02:06 executing program 5: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3b86, 0x8, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x3f, 0x1e, "91be28e8f84c9f4556ef05a00ae7900f86d9aa2039c091d49d408d94da44"}, 0x26) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/05/06 07:02:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) 2018/05/06 07:02:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r0, 0x4, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'gre0\x00', 'ip6tnl0\x00', 'bcsf0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf0, 0x140}, [@common=@log={'log\x00', 0x28, {{0x0, "8b8c2c6712e3610d09278620d2608168e47d700a9d26668472ac6d927e5f"}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'veth1\x00', 'eql\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x320) 2018/05/06 07:02:07 executing program 6: socketpair(0x0, 0x802, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x2400c000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000180)={0x3, 0x9}) 2018/05/06 07:02:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33e, 0x5, 0x4, 0x1, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x179f6a92dfdf8b4}}, 0x10) memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x73f) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x90c1, 0xffffffff, 0x5, 0x9, 0x0, 0x9, 0x8808, 0x9, 0x0, 0x8e, 0xffffffffffffff7f, 0x5, 0x0, 0xe5a, 0x683, 0x0, 0xffff, 0x2, 0xfffffffffffffffe, 0x61, 0x7, 0x0, 0x80000000, 0xffffffffffffffff, 0x8000, 0x6, 0x3f, 0x6, 0x581, 0x6, 0x8, 0x1, 0x7fff, 0x80000001, 0x2, 0xffffffffffff356c, 0x0, 0x100000001, 0x1, @perf_config_ext={0x6, 0xda9}, 0x901, 0x2, 0x902, 0x5, 0x9, 0xffff, 0x5}) 2018/05/06 07:02:07 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x8, &(0x7f0000000040)=@raw=[@exit={0x95}, @generic={0x4, 0x40, 0xfffffffffffffbff, 0x80000000}, @ldst={0x3, 0x3, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x5, 0xf, 0x4, 0x3, 0x2, 0xfffffffffffffffc}], &(0x7f00000000c0)='GPL\x00', 0x200000000001, 0x99, &(0x7f0000000100)=""/153}, 0x48) 2018/05/06 07:02:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) 2018/05/06 07:02:07 executing program 7: syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') 2018/05/06 07:02:07 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/06 07:02:07 executing program 4: r0 = socket$inet(0x2, 0x10010000000003, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x1f) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r1, &(0x7f0000000040)=""/178, 0xb2) getdents(r1, &(0x7f00000001c0)=""/24, 0x18) getdents64(r1, &(0x7f000000af97)=""/105, 0x69) unshare(0x400) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/05/06 07:02:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33e, 0x5, 0x4, 0x1, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x179f6a92dfdf8b4}}, 0x10) memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x73f) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x90c1, 0xffffffff, 0x5, 0x9, 0x0, 0x9, 0x8808, 0x9, 0x0, 0x8e, 0xffffffffffffff7f, 0x5, 0x0, 0xe5a, 0x683, 0x0, 0xffff, 0x2, 0xfffffffffffffffe, 0x61, 0x7, 0x0, 0x80000000, 0xffffffffffffffff, 0x8000, 0x6, 0x3f, 0x6, 0x581, 0x6, 0x8, 0x1, 0x7fff, 0x80000001, 0x2, 0xffffffffffff356c, 0x0, 0x100000001, 0x1, @perf_config_ext={0x6, 0xda9}, 0x901, 0x2, 0x902, 0x5, 0x9, 0xffff, 0x5}) 2018/05/06 07:02:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e24, 0x0, @empty, 0x7fff}, 0xfebd) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x6, 0x0, @loopback={0x0, 0x1}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/240, &(0x7f00000002c0)=0xf0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10, 0x4802) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c00), 0x1, &(0x7f00000000c0)=""/20, 0x14}}], 0x3fffffffffffee7, 0x0, &(0x7f0000000d40)) 2018/05/06 07:02:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0xffffffffffffffd0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x6, 0x5d}, &(0x7f0000000180)=0x90) 2018/05/06 07:02:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x7) recvfrom$inet6(r0, &(0x7f0000000000)=""/65, 0x41, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) signalfd4(r0, &(0x7f00000000c0)={0x8}, 0x8, 0x80000) r1 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="c391b4331e416f5328054d6fb95cc85eca3d2ea540b05b3d69c63e455dd38757733501cd32a5d8c93569c9189cc7", 0x2e, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/05/06 07:02:07 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000002c0)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x95}}, 0x18) write$rdma_cm(r0, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000500)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@set_option={0xe, 0x0, 0xfa00, @id_afonly={&(0x7f0000000340), r2, 0x0, 0x2}}, 0x9) [ 154.473459] ================================================================== [ 154.480888] BUG: KMSAN: uninit-value in sctp_sendmsg+0x1ced/0x6030 [ 154.487220] CPU: 1 PID: 11606 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 154.494138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.503483] Call Trace: [ 154.506068] dump_stack+0x185/0x1d0 [ 154.509696] ? sctp_sendmsg+0x1ced/0x6030 [ 154.513845] kmsan_report+0x142/0x240 [ 154.517645] __msan_warning_32+0x6c/0xb0 2018/05/06 07:02:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6a5, 0x2180) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0xbf, @loopback=0x7f000001, 0x4e21, 0x3, 'wlc\x00', 0x1, 0x2, 0x63}, 0x2c) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)={0x20, 0x2c, 0x109, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="5588"}]}]}, 0x20}, 0x1}, 0x0) [ 154.521708] sctp_sendmsg+0x1ced/0x6030 [ 154.525694] ? __local_bh_enable_ip+0x3b/0x140 [ 154.530276] ? local_bh_enable+0x36/0x40 [ 154.534341] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.539196] ? sctp_getsockopt+0x145b0/0x145b0 [ 154.543779] inet_sendmsg+0x48d/0x740 [ 154.547586] ? inet_getname+0x500/0x500 [ 154.551562] SYSC_sendto+0x6c3/0x7e0 [ 154.555279] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 154.560730] ? prepare_exit_to_usermode+0x149/0x3a0 [ 154.565774] SyS_sendto+0x8a/0xb0 [ 154.569236] do_syscall_64+0x309/0x430 [ 154.573129] ? SYSC_getpeername+0x560/0x560 [ 154.577459] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.582645] RIP: 0033:0x455979 [ 154.585827] RSP: 002b:00007f2ecf154c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 154.593533] RAX: ffffffffffffffda RBX: 00007f2ecf1556d4 RCX: 0000000000455979 [ 154.600802] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 154.608073] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000010 [ 154.615340] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.622605] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 [ 154.629875] [ 154.631505] Local variable description: ----address@SYSC_sendto [ 154.637553] Variable was created at: [ 154.641275] SYSC_sendto+0xb8/0x7e0 [ 154.644903] SyS_sendto+0x8a/0xb0 [ 154.648351] ================================================================== [ 154.655699] Disabling lock debugging due to kernel taint [ 154.661147] Kernel panic - not syncing: panic_on_warn set ... [ 154.661147] 2018/05/06 07:02:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000001400)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000001340)=""/185, 0xb9}], 0x2) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x1, 0x8614, 0x800, 0x9, 0xffffffff, 0x2}) [ 154.668513] CPU: 1 PID: 11606 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 154.676732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.686078] Call Trace: [ 154.688664] dump_stack+0x185/0x1d0 [ 154.692293] panic+0x39d/0x940 [ 154.695507] ? sctp_sendmsg+0x1ced/0x6030 [ 154.699659] kmsan_report+0x238/0x240 [ 154.703468] __msan_warning_32+0x6c/0xb0 [ 154.707534] sctp_sendmsg+0x1ced/0x6030 [ 154.711512] ? __local_bh_enable_ip+0x3b/0x140 [ 154.716093] ? local_bh_enable+0x36/0x40 [ 154.720160] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.725015] ? sctp_getsockopt+0x145b0/0x145b0 [ 154.729604] inet_sendmsg+0x48d/0x740 [ 154.733424] ? inet_getname+0x500/0x500 [ 154.737406] SYSC_sendto+0x6c3/0x7e0 [ 154.741142] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 154.746595] ? prepare_exit_to_usermode+0x149/0x3a0 [ 154.751624] SyS_sendto+0x8a/0xb0 [ 154.755079] do_syscall_64+0x309/0x430 [ 154.758972] ? SYSC_getpeername+0x560/0x560 [ 154.763300] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.768484] RIP: 0033:0x455979 2018/05/06 07:02:07 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000540)=@can={0x0, 0x0}, &(0x7f00000005c0)=0x80) bind$packet(r0, &(0x7f0000000600)={0x11, 0x0, r1, 0x1, 0x3, 0x6}, 0x14) [ 154.771672] RSP: 002b:00007f2ecf154c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 154.779377] RAX: ffffffffffffffda RBX: 00007f2ecf1556d4 RCX: 0000000000455979 [ 154.786641] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 154.793921] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000010 [ 154.801189] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.808458] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 [ 154.816164] Dumping ftrace buffer: [ 154.819692] (ftrace buffer empty) [ 154.823375] Kernel Offset: disabled [ 154.826975] Rebooting in 86400 seconds..