0, 0x9, 0x0, 0x1, 0x10000000000000fa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200000000000, 0x6, 0x0, 0x0, 0x100000000001000, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4000000000000011, 0x8000000000000804, 0x0) 2017/11/08 06:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000073c000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) bind$ax25(r0, &(0x7f0000e3a000-0x10)={0x3, {"4b504cba4ada0c"}, 0x8000}, 0x10) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00008ce000)={&(0x7f0000a41000/0xb000)=nil, 0xb000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2f000)="2f6465762f72666b696c6c00", 0x2000, 0x0) mq_getsetattr(r1, &(0x7f0000001000-0x40)={0x5, 0x1, 0x9, 0x279, 0x515, 0x80000000, 0x0, 0xae0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00004de000-0x4)=0x6) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00003f6000-0x10)={0x1, &(0x7f000041c000-0x14)=[0x8000000000000004]}) r2 = syz_open_dev$sg(&(0x7f0000074000-0x9)="2f6465762f73672300", 0xffffffff, 0x614043) r3 = syz_open_dev$tun(&(0x7f0000fd0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000574000)={@generic="00609402000000003000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) r4 = accept4(0xffffffffffffffff, &(0x7f0000d7d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002d5000)=0x6, 0x80800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0xa, 0x1, 0x80000001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00003d3000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000760000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendmsg$nfc_llcp(r4, &(0x7f0000d1a000-0x38)={&(0x7f0000df6000)={0x27, 0x9, 0x5e1a, 0x5, 0x0, 0x1, "d64a52bd3e7820c88e02855fd08d595d5481c0c1b42b4065ace7fc30b3642e1695aed6611afda59d04383953f4cba7bc972fddcd5cdcb509791b90719f64a1", 0x7fff}, 0x60, &(0x7f0000baf000-0x40)=[{&(0x7f000061d000-0x8a)="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", 0x1000}, {&(0x7f000033c000-0x2e)="073e308798203775bbac30ea81b3976116abac927c3819487cf24f6f4f38a09d41bc604a4187bf38f9cdd87cd73d2dd558d8fd", 0x33}, {&(0x7f0000ca2000)="34a736e3af3cf41b5c705105088ad7d40d165451be99f586791c5b01777b4e4ff2d2a00eb475f3587edeca3a1d122b5fc376e355ea6d38aeaaf7d4135d89bd06d9bd43de5fc2b60a96dc27042a1e494375f4bc6eedb889418b68d0f8b4407a3573d2cebbfc801f9b957cb3ce1b282bbf26263283f2c0ffecb3035e2c273bf9c23161584ce2d91c72b2e9e7a7b9985cd0fa993e5b8ca87a939abafeeb1136547da3595f207048e07eade4428aa4fb5b2330e01a9a487824cd0f2e3401f7aee59be6df", 0xc2}, {&(0x7f0000d0f000-0x64)="4cec5b0ec0af721485f3f699ff12c4d02e33bf3164c77513ea4903d7c42972a040681bd9df9320a88aa137d5e0fb06a936328a61e8a1813f7597939eaa07c10dc4e3234db8bf36c84421a02c7fc278fa771658841d7b665339e4620a22c4a2886d0a009c", 0x64}], 0x4, &(0x7f000034f000-0xf0)={0xf0, 0x11f, 0x5, "591adac6b0ab3f745ec9c26632e192b7fc580f66c159dde9e6d9dfd96765d2dd0b3bfec34e6d30939e5be3d907dfe0414201876e47834a8c0ef060474308586199570f502e32805852f736a72a017319440d45b7ef1235fcf58b693328f7f0b5ecccf6a973419c71444260b36b26fa9807a1f8c072c348c913580f9c63ed9bc7071b698c8fb175f4e529918ec2e6600008345f7fe03e94cf9aaa5d9cb025f970aa8b46673110db2b11c958d0bcc003b46d07bea3334500356a0e83f83ab034a48a338fbc866496ce95e0d421e91128d4d603a98a37078eb82622"}, 0xf0, 0x20004045}, 0x11) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a66000)=0x0) r7 = dup(r5) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000f4b000-0x40)={0x1f, 0x0, 0x3ff, 0x44, &(0x7f0000b57000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, &(0x7f00004c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1f, &(0x7f0000c8a000)="00000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r7, 0x0, 0x40, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000583000-0x6)={0x5, 0x671, 0x9}) fstatfs(r7, &(0x7f0000dfc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) syz_open_dev$sg(&(0x7f0000649000-0x9)="2f6465762f73672300", 0x7fffffff, 0x20000) [ 112.696058] device gre0 entered promiscuous mode 2017/11/08 06:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = geteuid() sendto(r0, &(0x7f0000ad0000-0xec)="936af742cc93c0926fd76ff54d400acca4e1ddeeaf0a7b122abe47643dfba87ff0b7e1cf739124b8f0e7326bbaf4145381d6ac3700c9052affa17ec5eac85844564c7420ed42dced71d5e7667ca3a9d855b07ddb8e1964c3b702450fc470ca26a4ec4cce715b6fe16184ca62806be9f11bde1887a897de39c4eda35bf1fcda24056630681c95570916af25041360d89ebedd63ef6e5822f4c39cd4f5ad39f8da921ff7fd421ac90cdbb56cfcc42c28162d61adbe2b6bb7c0b96fde5a71b3c48723f7cd5cf8993533b519b1192d02852cafae1f59d1dce877e1cfea19021913ddc3874e03a62abbb9cfd7682e", 0xec, 0x0, 0x0, 0x0) ioprio_set$uid(0x2000000000000002, r1, 0x7ffd) ioprio_get$uid(0x3, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000777000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000068d000-0x4)={0x200, 0x5, 0x0}, 0x4) r3 = open(&(0x7f0000002000)="2e2f66696c653000", 0x0, 0x80) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000e06000)=0x0) clock_gettime(0x0, &(0x7f0000776000)={0x0, 0x0}) syslog(0x3, &(0x7f00000ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) readlink(&(0x7f0000777000-0x8)="2e2f66696c653000", &(0x7f0000777000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) ioctl$KDDISABIO(r3, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000002000-0x68)={0x2, 0x401, 0x10000, {r4, r5+10000000}, 0xfffffffffffffff8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6(0xa, 0xe, 0x9) ioprio_set$uid(0x3, r1, 0x101) socketpair$inet6(0xa, 0x807, 0x7370, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r2, &(0x7f0000776000)="2e2f66696c653000", 0x200) open$dir(&(0x7f0000002000)="2e2f66696c653000", 0x143040, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000204000)={0x0, 0x0, 0x0}, 0xc) 2017/11/08 06:03:02 executing program 6: socket$netlink(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000037f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0xfffffffffffffff9, &(0x7f0000dcb000)={0x0, 0x0}) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f8000-0xa)="2f6465762f70746d7800", 0x101, 0x0) mmap(&(0x7f0000823000/0x2000)=nil, 0x2000, 0x0, 0x36, r0, 0x800000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dcc000-0x4)=0x5000000000003) read(r0, &(0x7f0000c20000)="00", 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000dcd000-0x8)=0x3c) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x8000000001001f, r3, 0xfffffffffffffffd) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x2000)=nil, 0x2000, 0x1000000, 0x10000000000003b, r3, 0x100000000000000) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000dcc000)=[{&(0x7f0000dcc000)={0x27, 0x6, 0x3, 0x0, 0x4, 0x9, "888a7db8cecbfb5c0a75f7b8e4ce653e4f985d3db337082f99874abd539f8f727f6c69530a91eda8a1694f4a0aef942a7cedeec3679c209761db1e70634075", 0xffffffffffffff93}, 0x60, &(0x7f0000dcc000)=[{&(0x7f0000dcd000-0xae)="bf109e3b933e3fd54c9547371a5ffceb144337d2535c018b5e222791571dc8ebdaf2a5279679ba0ec67ac9c0415ed054b0ddf91863d5125ed97e5e18729b45500956d6d97cc0470225b24b9bf713cb74560b399fb95ee4596cf77b67f6220a6ab13dd571e23d2b5bffb289fd61e19be5355363e542d8712a5cc16f9cf602145492ccae67643c8cd6fd1f66a2d26c3843dbea6af47118b02542f940d989e99cf79f2e3c96b2c9bc7e4aad612a56f1", 0xae}, {&(0x7f0000ae8000)="004b2f66289f551f7afbc82a37cbaaac0d4112064cc99f6b718f17e99fdd17c2249a5303d89846f30ba7af341e8a9213c0625def304d87fddae23f400c5c4c663ae70574f448fa2e070e2c0bc4bcfe621e4d80f1f67484d6645d77de9e4ca3da615e82938c54dbc4402a59fdc9f0232e4d317548cd2d41220443804f71bf48f0b8411878f41bf402152faae1de", 0x8d}, {&(0x7f000055b000)="48d744a369f0d590c7073f817b5cb1ab5ed0fa179c6bac1c191409a835f504a59e462f08ea5ab1ac52a00e8d6b5b91ba2004aaa64a3ae89314cab4010c2dd8f5a796269ff41894459d07ab09127791a255eb7f42631de8f2a17c88ba3d53509e6e7ae40bf57bb2e7071e14d47798f8830fe623ee793cd6456df425bf5ea2696c6d8894eac77b9fe24db450097619fb9d5df81b0d2662c72892acf3402e19e9153a4f6b3a67bb2c", 0xa7}, {&(0x7f0000dcd000-0xeb)="03738dbf954622da749ed7775e1be1c30f8ad396bc9c2189b103cb35f434d17e00cc541ed50b6faf4350d2c167ecd55630723f9fad1af1c90713cc6fc3e1478744c2bec0b0e1b22038d210ace5e99ebcca3785e2bd0667b8839122ad9085004ea81077ec1db2dd6c924696247175c64f1fb6f0f0ea341d905fd4860b1804284ddf084960a72aa452307bb1ce753d7b013392f10b742ecb246f0b7c4663687b91fb2591ad080570a5fe0c8b2f8bee1002e0ecf451e95811328efe14fcbd15d294f3dd0daf83c8e7db865c72d5f172cf51a9e97b35af6be5d677769db8e1532a792344e442de97e455596372", 0xeb}, {&(0x7f0000dcc000)="b8dd7d372a33f63a73c8343460d688deaa238a01c65f91657b404515", 0x1c}, {&(0x7f0000c31000)="279926567b1491cf3b9ff5c808dd", 0xe}, {&(0x7f00002df000-0xd5)="02fce43c76a82cff93602b007c2a0d0d672422d40f1bb4dfeaab06c9ec19550c93a385b237bc13ba7ca4e26bda9a04251cb0e12f3a1e12b54fedf246ea23041f8b56b24e62e68a9f4fb85442feb1c65df8dd14276242f7a30d020fc26a29801472847788f854a0fee008e2f54b7c2d39bea97457e57434bf321ee6fdc4f2ebd30a84694abf26853a262841ad4b93accdd9844ca8d996d39c5337ca708b5e92975221e470ae9d3a1a2d10c7bd088af883abf5b3d1d1363809c47600ff3bad3ba39c3a591130115f09b283965437a6fb3a8cd80437d8", 0xd5}], 0x7, &(0x7f00002da000)={0x88, 0xff, 0x7, "59585bbbd6b1e990c532fbc2f97caa6a87e02e274d33259821a7201d363d9f020a0c12e463bd2e9c8bf4ba7c438b91ce03f2480e4c48b135769626ab6a5f402ffb71e3dd71979e47f805036a46e20fc019f3e888868684cd6e4e27c4bb62d2bca3d9f589136bceb55575f69bdb27783b0066b2c09483"}, 0x88, 0x800}, {&(0x7f0000dcc000)={0x27, 0x6, 0x598, 0x5, 0x1, 0x4, "c15069390e3bedeaa05b9590b884e1a51bbca2c8fb77ce9110ec21cd514832caac2890555c0b98ea8c62b93a1f2cf70ec8fd198f424e8282873e74cf822446", 0xffff}, 0x60, &(0x7f0000dcc000)=[{&(0x7f0000000000)="9a05014de8067f02f20233ce9f4718ca057d813c8da66d1aff27505d38a8439148aa35e5fa1e34feb9a58c46889a692b34dc04586c5878ec837d84a33faa46c16386f1e3520319bf0377410a2356cca223767980aacbc6b6e7a7c0cfd8fc5adb70e6286764ea05ef8fceed53135dd69e567ba3c3a6173d481f7df11c900531a674743c5a39fe99493092f508747e3fd0f3a2f842cebe92f0971f06644af997c064eee42d654621bf8407fd4fd76d0956d85ddf1f92006312c3c37f48e8fcc4483fadfda4c59eb4a42c2a033d33579dcbcf95b4a26dd4", 0xd6}, {&(0x7f0000210000)="1b0225445f4f0857f198eb1fef26421bb90376feb3c5fc32c33afa1d8a67431057c106f90f36c97080044f15278591ca4a92039f2d807a360c1a2465ffb6f41ea1a9cc8114c5a40776b4ceafc74bbbfc2a122d903a224008824d55fe6e45041ededbbb4e9be27a3f729a6940aa8c077d26eba0f99234bd29ed167919bf3e257daebf9026b45487d98a5c4f5c0b1e4ebb0965d55f12495516107493a89bea6236d3e7808014b0d3ff7e7dc827d8e5afecde8981dc11fb546a828631bfe1513a1525abbbdfd2fdae0b27327bc18d", 0xcd}], 0x2, &(0x7f0000b0b000-0xa0)={0xa0, 0x110, 0x0, "d2f4fa9d23fa42cd4a85d3cec2fc04970259bbc983b32fded30959a1e62d4c2438729b782b01efb96f87726faa2c80409d4cb61cbc68f62a9d7f5fb5ba18851b76f231f04800ed07c3c21e7811eacf33d1847d43ac311a4e7c3aa042eb8043c59f7e6194ccb734325e35bd38fe18b136e108c7b26bec33b9b9a3e216ed3a4160f7401da7c694149e8f4975426d00"}, 0xa0, 0x10}, {&(0x7f0000dcc000)={0x27, 0x8001, 0x80004000, 0x6, 0x7, 0x81, "0cc4c5c68a96a435901580f8774f845b7b87634cf61e0a472e4f3544724c4d2730ebd03d12b55c19084057f7694ca45d88ee97254ae56202dfa76d9b463537", 0xf2f}, 0x60, &(0x7f0000a92000-0x10)=[{&(0x7f00008f0000-0x59)="d6ede962684df2ecbe3c69f40fb7cf451641a01ea0e24eb081d0e024c5289775da3a4cb77f4bd85988e4d5534745b4dbe5c79554ca67a3edaa41bfac1280b53d68bf71d7bd531b67b5ffb68e8b648c1a003945a07df081c7b6", 0x59}], 0x1, &(0x7f0000304000-0x108)={0x108, 0x117, 0x9, "638d293845078934e8f2ca829ec824550001f4e960a6d3e6489788ce95cd6d11771808ab3a08852560501d823961c90a13525545a705a7faaea1ba5b0fe014a75a72318ddbe5a3d4bcf528e711e86ddaf0eeba78ca8ec055d219221011ae6d92489f5b483c06c94fa73f9a3f57a69990dc30414a50b19d8a42e09251450ec78c8cae97d6587bdac03813d9acdaaed9371edd1a202ccdbde7b505735ca10a1dfd180133dd2608b5264af581b708fc52949b7b3e64cedfbaa9e93c08031821980251f4d4992716f2a361259c2f38b6e209c0e64f9cb03661178777a6057dc898662192aac08bdc70e380fefad114fdf53a2745f76c90c8"}, 0x108, 0x4}, {&(0x7f0000cb4000)={0x27, 0x1, 0x9, 0x0, 0x0, 0x81, "ae6c5a8d43aea0b7ddc5887363938d261384954ea58bfdc497aef778be66528da19c53810dcb3a4ed1ced670cd5792d4dbcb321efe0741fa6223951373785c", 0x6}, 0x60, &(0x7f0000dcc000)=[], 0x0, &(0x7f000093b000-0xe8)={0xe8, 0x111, 0x22a, "7bfee2264ceb81723576472a46e75c4206ecba382026a583b85041b3dd5adf1ba4e66f29864f1afc75de21a8638d5a7687b1ff9a721d719cc65d39d753d1f7802167d1a793bc37c3f2a6002c75cf51fd3e6c4848b3a5c26cb403232cf6366339eee95faab7ad0ddcd97f0e5bef0683241dcfdc2def23e92e431ed1a74cbe9b0263e9bbe64576de281961ca5946e94becbed2395e2f37fdc6b2a7096daead1ce8cc954deaa81af14b643f745d60d1868ab70f5d31da11b29ba5043ae90337c1303058e2768ad70828a1fc4c98eb41e86a0c40fc7a"}, 0xe8, 0x4}, {&(0x7f0000b24000-0x60)={0x27, 0x8, 0x3, 0x7, 0x9, 0x2e18, "115b3ebdf484d71e1da02d0f0d994bc9898ebfaa75a1e9105a3f5497bc7abb9ca87a636995a3d0f7ce8a766b4c89604bf05497b6eefbb98eca9cb7dcf6e218", 0x52b126a7}, 0x60, &(0x7f0000457000-0x20)=[{&(0x7f0000c12000)="2b86b20cf075e1082f8efa1946ee0574cabbf6a86c0f0fa9a3d7fd2579f4f0121e518e660d8988a948b576eb594f846657b440466ec9b25ed3f707", 0x3b}, {&(0x7f000083c000)="fc0a0587adc01b3d0d80e6d4e80000000000000020", 0x15}], 0x2, &(0x7f0000dcd000-0xc8)={0xc8, 0x0, 0x8, "b0350a64989edf7cb4196157e2d583fc00bf419a191e1729ad62d1071bc161a93c3ef9c9be03083597930512dfcc96e613fd67027a24c01da7eccda5f6990ddc35577fdf05995a64dfdde7e91232f184bfbd5d863700cad718edccceb1fc6be9816b953cb5e3a51491a39ac05f4d1fdc6535736580bf52b713fd0f075d39fcfb7135cff1a1c6a4fa43c3de5e3b17227396bd2ff51bb25fb02b55520b812718f34928367b94c51536200e1d6c7de9e7d1495d0711b546"}, 0xc8, 0x0}], 0x5, 0x8045) pread64(r3, &(0x7f0000b35000)="", 0x0, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x4, 0x80000032, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x8000000000010) 2017/11/08 06:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000968000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)="2e2f66696c653000", 0x0) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000015d000)={0x0, 0x9d, "a1282ae84b23650d413471d8098de869a39b61e30be1ec601db6adc1014441ed92730faebf7f3060128b3c40684a9f32705f0ed3f2910e3e1cee3e70f722688af6982b24c2274937d8cd7cb25e2d55bdde2b857f490054823e97621e967f92e0d9871852e6b7934162d9266934526b9885e4d9d43bab8e1e0638a3411c4bcfe116020c3a0c1e0154aa4159569c81583add11a8955867837198ecf7b308"}, &(0x7f0000579000-0x4)=0xa5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fe2000-0xa0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x3, 0xdae, 0x32}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000da1000-0xa0)={0x0, @in6={{0xa, 0x0, 0xd29ac7d, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x100000000, 0x7, 0x100000001}, &(0x7f00004a8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000086d000-0xa0)={r4, @in6={{0xa, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffffffffffffff76, 0xec02, 0x7, 0x20}, &(0x7f0000838000-0x4)=0xa0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000fd7000-0x2)="") lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000081c000-0x10)={0x0, 0x2, &(0x7f00003a9000-0x20)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000031a000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a83000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c45000-0x4)=0x8c) bind$llc(r1, &(0x7f000070b000-0x10)={0x1a, 0x17, 0x1, 0x8, 0x101, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = dup(r0) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f0000f37000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f000051e000)="7965616800", 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00008c1000-0x8)=[0xde, 0x12c6]) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f000004b000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000bed000-0x68)="2e42823df91186dfd480cd", 0xb}, {&(0x7f0000cbb000)="3c1214a3c720d848593b8a72bb364be4eb6bd105edfdf692d0f69996f9fbd71dbdd6821efc513c79bb3c0f1a58a9dd5c7f9576039e9436136e231ae5290d87bea9d5913c0289aac7c766c353d8d861ed6c86973f59acb8c5ecf7b75135e0f7faee6ad4a6716e637790d8a89135979fcb45dbf47d62372053d19ced69133d9d364d87ab08c14705e9a203809aa59500", 0x8f}], 0x2, &(0x7f0000aa6000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x89, 0x4, 0x80000000, 0x81, 0x0}}, @init={0x18, 0x84, 0x0, {0x80, 0xff, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x404, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xabb, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8200, 0x20, 0x8, 0x80, 0xfffffffffffffffc, 0x89, 0x0}}], 0x5, 0xc801}, 0x4000) ioctl$TIOCCBRK(r6, 0x5428) sendmsg$netlink(r6, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}], 0xa45}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x80}, 0x4880) sendto$packet(r6, &(0x7f000029f000-0x1000)="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", 0x1000, 0x1, &(0x7f0000bc8000)={0x11, 0x17, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$inet(0x2, 0x2, 0x1ff) 2017/11/08 06:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000089b000)={0x2, 0x18, 0x4, 0x4, "ff14999b20e503cac2e30e8e0f7449118690862cf6205a7710f7d8a18a941d6a"}) accept4(0xffffffffffffffff, &(0x7f0000051000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00007c7000-0x4)=0x60, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000ec6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xf642, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f000072a000-0x4)=0x0, &(0x7f00002e6000-0x4)=0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000104000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup2(r1, 0xffffffffffffffff) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000448000)={0x2, 0x69b7, 0x184, 0x101, 0x6, 0x2}) epoll_create(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x25)="706f73696c5f61636c5f6a636365737324000000067031776c61083073656c696e7578008b", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() listen$netrom(r3, 0x0) perf_event_open(&(0x7f000031e000-0x78)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x400000) perf_event_open(&(0x7f000004b000)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xffffffffffffcdb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) inotify_init1(0x0) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/08 06:03:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x3, 0x1, 0xffff, 0x0, 0x4, 0x80, 0x8b2, r1}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x101, 0x4) r2 = openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x1c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000002000-0x10)={0x7, &(0x7f0000002000-0x1c)=[{0x2, 0xf94e}, {0x2, 0x3}, {0x0, 0x7fff}, {0x7, 0x9}, {0x9, 0x4}, {0xd4d, 0x9}, {0x3ff, 0x3ff}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000003000-0x3c)=[{{&(0x7f0000001000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x40, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000003000-0x50)=[{&(0x7f0000002000-0xfe)="dacfdafa7503a288cdf1081ce5fb3f8290e6850d832201eccf9005c5355bc13329fac516f6a8f1ba7cdac0cf7ebc09d9e021735c0f177c526f4ffb38b0da8eb203aa900903aa4b420476bb1e54997bbf1076802d99a95187e1ab68dec37ac6717201213a8777d915b4434b16af449a39c2d3ae8058a8e7a2afd3da04d02133c77240e815f66dc3d086f56a42d8e012c48cc154c80f71275ce184d0fdf8b9e1da541b49a5137a07841ebee3a768ea0e76d497187cba77d5eabfa7862233fbae8e767e92f5669772917fcb00241defc4bc8baac61069ab0ccc57f90f9df6c0d772c143854936c4b62e07b13830413c6aebe6b485501496b6aad29623dbf9be", 0xfe}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0x3e)="701770df5115c9c1013ad5ece1f203223a221b8bc9cac5a84e2102088975572f9004496b32cd2020b277b07c5f1161ea69dcc865eba78dc1d728a4ef3e5e", 0x3e}, {&(0x7f0000003000-0x80)="ec1c8c131c0627bf20d4a70ca586d9dd895aee2e28a6b133861d5c2843f199cef1ebd9a8a1993db1a78b9e5fd9b06dd5fe6054d5160ecc41c8369ff7c34fcc5b694bcd77598f9534bf0c0b818a76f07758140d318fc6a0e60194cb40d82d57f467237b2e07bee76a2b9097963d3cfd18b2baca99db52dbc10b582a9682877a21", 0x80}, {&(0x7f0000003000-0x17a)="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", 0x1000}], 0x5, &(0x7f0000003000-0x3b0)=[{0x38, 0x3a, 0x9, "695fedfa4b7abd6d1a3f4b2ce36714d272202e7f172f1fe6a0066193482d51676debca58ba2147a3"}, {0x108, 0x11b, 0xffffffff, "545727531fdc8b9ef5518ca8b09f91def0f20a97358f67a62d86a35213806fa161d878d3c7df32d9ac668b637d0b871ccafd78dd2975a59ee12ffe4e68ebfeea3cb3be9bba01d1c3f69b01154ffb7abcef7407143352da38caa72588e7eb53717d4afc2e5c26a499c18e2f5618f3a88f7cf7fc394380599848e3eda80585fa2a16bea8e2c39c6e58108c2022225fb0038ad58a17bc0862463fac364e9c0ca267c3223be45b68dbb5a55fef6e84f58cf5bbca78a623f171600f0e5e3a99bee1cc600f4bd44152031dcd01171c7c5b4cb4ae09a5838405b2e004ea6746b4b7feda126946d4b4def1811c2fdbe2e97751dbd44085664563cf"}, {0x18, 0x0, 0x100, "b606f7df5e"}, {0x58, 0x118, 0x7, "3543c65ead08d31ef12ac2afc71a63c068881f46b5d4a7f724f4c41a87e9f92ce4ad3aa2ca56280cd9cf2dcb34b9a538d099f40cd9966fd9d3411ec40a7dca3a5e622e6887e846"}, {0xd0, 0x103, 0x7fff, "e4e17ca09105348c88cf6474e0cbadb81827cbcd79281710ee30a320e8953645590771b08c5fc70431d3ed777190f8c4b39631d8d4d82599150c7ee3624710cc2d6c6f5deca8f34ab3689f77f80e90893cad69632a08e9a6349769f7c45ea4b2fc636dd59c4379a0ccdc9fa03ba56e40bf3130be5e3287ad82c3fcd477953ae8718fd98ee4939688bbc0b52e86d71f22004207902fc237841e6b392d5b5329f517fa96aef50076fa648a13e2bf918c06747740ac2a94e00c7fe4ef97"}, {0x88, 0x115, 0x3, "330ceb753d6c3535a30b946b875b8746c825a40cf33a6d89008d77f567f432c414d731894f13d782aeb836f6227cfff9f94a202366f3c0741f9286b54e4513863b2fb01772645111ce9d92531a71e446bf8cd7de9b50d41642a3258bdf07fea6258fa3746b3c2b3db393ae22837c164f6e"}, {0xa8, 0x105, 0x252b2a7c, "039ccb7327ae6408f8a051bb18e060be4a96b65019d29a54f2e875588cb799d30efcec9619fd4c8a12864155a0eb40e3c76ee5266648d1619aca5164172283cd9f176ebfa7cfa522acd8026ac4002d983bd42440ccd657cc579649f95a065caae346d52226f2a261c623161ea19c3beb070e040fd534fe48f5ae1fa0d7dab5ca43caf895f729fb3f3c4be63e7a30a84581b6761d73322af4"}], 0x7, 0x4000000}, 0x2}], 0x1, 0x800) fanotify_init(0x20, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000003000)="2e2f66696c653000", &(0x7f0000004000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000005000-0x1)="00", 0x2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000003000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000006000-0x28)={@common="79616d30000000000000000000000000", @ifru_settings={0xb4f, 0x3, @raw_hdlc=&(0x7f0000002000)={0x0, 0xfffffffffffffffe}}}) 2017/11/08 06:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0xb8a3) setregid(0x0, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400a01, 0x0) socket$netlink(0x10, 0x3, 0xc) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) flistxattr(r2, &(0x7f0000fcd000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c01000)={@generic="8a420fb0391031f27084ad919e75ace1", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa000000", @ifru_mtu=0x2}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000059000)={0x0, 0x6, 0x4, 0xffff, 0xfffffffffffffff8, 0xaf9, 0xfffffffffffffffb, 0xe1, {0x0, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xbee, 0x3, 0x0, 0x0}}, &(0x7f0000def000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000876000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b65000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000063d000-0x3)={r6, 0x7fff}, &(0x7f0000f21000)=0x8) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000572000)={@common="67726530000000fffffffffffffff500", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000f51000-0x40)={0x1, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45b7eaf6aff4", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2bb512c38023", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1a9f6cff9da3", @random="3982d160382f", @random="9bc373a09510", @random="334b0b752798"]}) 2017/11/08 06:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003f4000-0x5)="7573657200", &(0x7f0000757000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067e000)="8e7c498af26db28081875ae8681c135f0b8632d702d3c9727ba2fae475e1c54489f47ac7df5ce1604e80e7e15537ad77f34fc070028bc5bc13d4cda3d575afd3eedaede9e5233404138fbd25d82c88a2c10213eb94300ace28a766b3ea703f71cea46f7f2f729a24025683e7747f3e29f379187582974045ec9354c813b89ef60ab3b9711a7b54c84243f7db58045f3b6dc79b6b5a0bc5dc7d15bfa09e", 0x9d, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca2000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_tcp_TCP_CWND(r1, 0x6, 0x6b4, &(0x7f00006e3000-0x4)=0x3, 0x4) r2 = request_key(&(0x7f0000603000)="727872706300", &(0x7f0000148000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ed000)="5d65746831656d31707070316d696d655f7479706500", 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f000043b000-0x23)="d6edca1a22b512af6d8ba87ad0a805583e92335b71748e3ea03cbf8ac8d1374777219f", 0x23, r2) request_key(&(0x7f000093c000)="7573657200", &(0x7f0000542000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000067000)="3a7d6574683000", r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000388000)={0x100, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b14000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TCSETAF(r4, 0x5404, &(0x7f000028e000-0x14)={0x4, 0xfffffffffffffffd, 0x4, 0x1, 0xafb4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x10000, 0x520, 0x4}) 2017/11/08 06:03:02 executing program 2: r0 = socket$inet(0x2, 0x0, 0x80000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x371}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f0000002000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x7e}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x2) fcntl$addseals(r0, 0x409, 0xd) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/08 06:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f00009fe000)={{&(0x7f0000905000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80) remap_file_pages(&(0x7f0000a6c000/0x3000)=nil, 0x3000, 0x1000006, 0x6, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000e7f000+0x819)={0x0, 0x0}, 0x800) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000d8d000-0x4)=0x7) getsockopt$inet_buf(r1, 0x0, 0x485, &(0x7f0000a7d000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)="2f6465762f73657175656e6365723200", 0x5, 0x0) ioctl$EVIOCGSND(r3, 0x40045108, &(0x7f0000de6000)="") clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000729000-0x1)="4c") timer_create(0x0, &(0x7f0000019000)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5e000-0x4)=0x0) timer_gettime(r4, &(0x7f0000730000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000895000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000cd0000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000667000-0x10)={0x0, 0x0, &(0x7f0000774000)=""}) rt_sigqueueinfo(0x0, 0x16, &(0x7f0000095000-0x10)={0x31, 0x0, 0x8, 0xef}) 2017/11/08 06:03:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000007, &(0x7f000000c000)={0x0, 0x0}) clock_settime(0x3, &(0x7f000000d000-0x10)={r0, r1+30000000}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000417000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) write$eventfd(r3, &(0x7f0000b95000)=0x100000001, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x4) write$eventfd(r3, &(0x7f0000627000)=0x0, 0x8) fcntl$getown(r3, 0x9) clock_gettime(0x7, &(0x7f0000555000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000076000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000eb7000-0x4c)={0xfb, 0x80000000, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x1, &(0x7f0000f0f000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000aef000-0x20)={{r4, r1}, {0x0, 0x1c9c380}}, &(0x7f0000685000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000098000)={0x0, 0x78, 0x0, 0x43, 0x78c, 0x0, 0x0, 0x9, 0x40000, 0x1, 0xc4, 0x400, 0x7fff, 0x200001, 0x0, 0x0, 0x2, 0x0, 0x401, 0xc0, 0x161b, 0x0, 0x0, 0x7, 0x100, 0x567a, 0x0}, 0x0, 0x8000000000000002, r3, 0xc) timer_create(0x0, &(0x7f0000897000)={0xff, 0x3, 0x1, @thr={&(0x7f0000681000)="8577a9c98c0e41f60fc9492eab8954d2c1d9c7584d4cf0a66b8b61352593ae732a5041cdefa07c2f0f762fbbd9bdb97a30afe5369f871ce575435cebd667a68409fc23cca0012ff9c67d035de84c8f76fce9621ed385012d681c19ef4270447e20612e11f4bb5397469ec1e97f946098e7103205340ed1e75cd19479e5e369d4e4c8180cc6e9cf640ebe9f8eb54ebd0e19e4cdcb10895d065c39c0f33e4e", &(0x7f0000dbb000-0xb4)="cef793fd4042f285bdda7889d115eebe2872fd0e2dfe00d710b6bd2981225a47a1f912688fa4a6f3633180ffa14092d6bfe7fc294e76deecd79a062894ce0689593a3d99fb2d793dbaeda228e59c7b9f9effa72602e8c24eb76320be63e57cd353e2a9df61f8c7065657f385aa916d74b4bf12c9c7fac21f057cd55d6621cb32714bf6c5053eecce99bed69df6b34fe1dd1d0f4cb580a8a107"}, []}, &(0x7f0000b74000)=0x0) clock_gettime(0x7, &(0x7f00005aa000-0x10)={0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000d4e000-0x38)=[{&(0x7f0000e46000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000087d000-0x50)=[{&(0x7f000084f000-0x4e)="f6cbe2348c283da5e935c8527f653e37a930cc1dc222caf3607d99028cd174e3f0bb1b003763f4134db1d4277c52f4b280ef9b86414f65b4941471ecc9137cba289916602563f99fdaaab4378541", 0x4e}, {&(0x7f0000920000)="9cf4ec53bfdebefe29eb0a26c41f17b07246156ae0b2f6b4735ab9b95b6ee3e16575f92407919b0052d82116df38bf83ad495e47ef644322cf2aeacf4b1186e99f479798c6c5083eebc185b2570ad93f28cd4db37df8bc0e8c1957d4295bcdb467e34de894722e791a8b11440d628383b7b88238d02087121dd841db2559e2d3718fd4d5c503e8f249958720d3cf5d951c64c243573c9116a3a683", 0x9b}, {&(0x7f0000ce5000)="07933a4bc8e2d6f2b21c98b01935c5c8e06624595935bdb87d6ac8fd9b69ceb8a8598080cbb2a62199d7910bc8cd983678e5fa4ee08e5685d15c126a58630d9b46b08c1815c7153046c27bb6f76b92919ad20f4f134f5922622cc8162b2c899811812b0c9506013578446e63e9", 0x6d}, {&(0x7f000066b000)="e4b727f0aceebf707843fa38f109ddc0878945a05edab8cedb9b2112cb51023bb3f9f189fd190ee700eebf5b3027564c8e810f078dea330dca0c222af7380be4156c786a4932ea6294ee76cf1eda0d592f90d592699aa9190a697c24ff49e110d71072a024a1ddf4d5f53af87027c851c65e43fbff02df27d7587314cdf4e9ad046fa5e954db7dd7741cc264389920b2484310602a6fc4bc6356e4b3eedf76f496937da87b56f3e1256f5dcca1de4fd6e3a23a9c9cbe1720e0ad80fd787ee877ad038754c80b850547db70d89c3a59af86ad9ca16e9098a122dd3527042d55957bdb5e83690241865be59a2d13", 0xed}, {&(0x7f0000a2e000)="de0a920e371a7abfe10d6115c14f2614415d59819bb77b1893b5679fc8d6e04434c1f338bf345469fe1638296cd2d4d53b19c8da2cad815b8abd990ca067ef480e6375c62d8aa22888d6bb558b4feb682bc33f122ca9644ecd8ac5942df738d54b3769721ef489580d8d80912123c31043cb46ddf562d365d7600664bfda34dea20da1767aff0ab42df97b1e712699b5c2861dce2dcaf72369f9fe6d3c8046ca35ad27409d0289cb269ba361666e66c63bcd6fb7891b908db1b16855c3c3dc2b05ac2295e1042633d2e0505896d20eb4c2c2afb99659fb0607", 0xd9}], 0x5, 0x0, 0x0, 0x4808b8a0dde95eb5}], 0x1, 0x4004) timer_settime(r6, 0x1, &(0x7f0000c81000)={{0x0, r5}, {0x77359400, 0x0}}, &(0x7f0000a4f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(r3, &(0x7f00005d0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000504000)={0x0, 0xc6, "096e42cff2c7e87ff3592cc244e62bebe084c225c1d38b47c495d29faccc0cb17fdaf8ebe99c50490e9da86379c71d4e33dfafb602976885d8f2f5a1cd55116ecdd7b65c806f2df9b7569b0d4d98aa31d18111ae60c5f82529e297388491ff965d51a8ac08b1a2a5ffacd0fef577a2b1089f73d42668a027af5e7aeeca105d21d26affa7a8bd507151dbf7d6194d6132095151edbe357fe011a231f1ff9b4576b1ba95ff3b58a56719d193840db2b1fb4a669ad44fcb2a4dff8ab6f9602b420718a95d3052af"}, &(0x7f0000001000-0x4)=0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={r7, @in6={{0xa, 0x0, 0x4000000000000000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000d1d000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f0000c3c000)=0x4, 0x4) write$fuse_notify_poll_wakeup(r3, &(0x7f0000289000-0x18)={0x18, 0x7fff, 0x0, 0x4}, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) [ 112.887503] binder: 17062:17065 ioctl 40082404 20000ff8 returned -22 [ 112.899268] binder: 17062:17065 ioctl 8914 20c01000 returned -22 [ 112.922853] binder: 17062:17076 ioctl 40082404 20000ff8 returned -22 2017/11/08 06:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008a8000)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fa5000-0x7)={0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000791000)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000a2000-0x75)={0x4, 0x6d, "5c8821c6e434267b282ca745597766354cd687f4dddd39f62af11c69c7345966e7ed675103ec925ead11b926a328d4b0bb77ffbb7a65a8d945dda2ad91390ad4d56f47658df4e01fe36a90e6359a486a6ed6bbda9d21f9f2f77588dcc05d5f6ce84457863c066dd78cc84bbf0a"}) lstat(&(0x7f0000fa4000)="2e2f66696c653000", &(0x7f0000fa5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f000022c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000fa6000-0x2)={0x6, 0x9}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000756000-0x2)={0x7, 0x3fffe}) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f00008ec000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000801000)=0x4) mlockall(0x20000000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) setsockopt(r4, 0x9, 0xc49, &(0x7f0000f34000-0x67)="97397d6ea63d8c1b30b7703d9e35d0aedf3e7a58baa9d9ce5e137602a3f1ffae9a3017e40e8755e591df78d8037a7ffcf07a2e5318cc5f4e9d882fcb26c99a93be65403a25b9d8c04258095ab832318a3820c666c4badf89d7a8ce3cb5db70f5944fee4b297ef7", 0x67) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000065f000-0x24)={@common="6c6f0000000000000000000000000000", &(0x7f00001be000)=@ethtool_rxnfc={0x31, 0x0, 0xb0e1, {0x8, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xffffffffffffffe1}, {"3574", @random="5854dc929a0f", 0x100, 0xffffffffffffff00, [0xffffffffda001501, 0x7fffffff]}, @hdata="5d57e242609a24114fb350c926877e524eb13177d06b9a85631ad3fa5c4a501a397ed56c17aff7e482420f92f4a958011f4724a4", {"2526", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff, 0x7, [0x200, 0x5]}, 0x4, 0x7fff}, 0x6, [0x1ff, 0x5, 0x5, 0x6, 0x0, 0x200]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000074c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000ad8000)=[], 0x0) 2017/11/08 06:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x0, 0x4, 0x3) socketpair$unix(0x1, 0x100000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000210000)="50", 0x1) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000002d000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00002c1000-0xdf)={0x0, 0xd7, "a178d6c9c1592ca7dbf50a5157c9382a42377934476f91b13a6e1b47fb33ca05b686b473c20f1bd58caf08313931d770026307b86862a70d9089b33c34dc3be493b5532b8aa2ba4460b63341945f851574088ea0257e6ae046320169d0c991f037da56d3e45e330d3c00a99e82e15efcb678c05e2d6bb67238e93789d310e326987515ead9dc3253f45ef5fa4117ebffab323c9e9fe288d2d107fe2103cd160347ddf6668600000001d8a64081bd171d573e36a11ad22fe1e14552d25fbbc770a1e12985e5d92082a8ac775b472c05834cb2a471ac9878"}, &(0x7f000015d000)=0xdf) prctl$intptr(0x4, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b0e000)={r4, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f000077e000-0xe)="2e2f66696c65302f66696c653000", 0x7a) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) munlockall() r5 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r5, &(0x7f000002b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) fstat(0xffffffffffffffff, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000a3000)={0x0, 0x0, 0x0}, &(0x7f0000055000-0x4)=0xc) chown(&(0x7f0000be5000-0x8)="2e2f66696c653000", r6, r7) getpeername$netlink(r5, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e7000-0x4)=0xc) linkat(r5, &(0x7f0000333000-0x8)="2e2f66696c653000", r2, &(0x7f0000288000-0x8)="2e2f66696c653000", 0x1400) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000a67000)={0x2, r3}) 2017/11/08 06:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getpid() perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r2 = memfd_create(&(0x7f000043c000)="00242d", 0x3) r3 = dup(r2) r4 = accept$unix(r2, &(0x7f00002de000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ee6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x0) r5 = socket(0xf, 0x3, 0x2) write(r5, &(0x7f0000ffb000)="020baf010200000000647bbc8e1d4b48", 0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000)="2f6465762f70707000", 0x400, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000140000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f000030b000-0x14)={0x8b46, 0x3f, 0x24, 0x5, 0x3f, 0x200, 0x0, 0x6, 0xd77c, 0x7}) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000ff6000)=0x7, 0x4) socketpair(0x1, 0xa, 0x279c95c83, &(0x7f0000e87000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() r8 = fcntl$getown(r7, 0x9) getpgid(r8) signalfd4(r6, &(0x7f00001e1000)={0x4}, 0x8, 0x80000807fc) sched_getparam(r8, &(0x7f000098a000-0x4)=0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000afa000)=0xffffffffffffffff) recvfrom$unix(r5, &(0x7f00001dd000)="", 0x0, 0x20, &(0x7f0000a40000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000963000-0x10)={0x0, 0x0}) getitimer(0x6, &(0x7f000009e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f000038d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e69000)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d2000-0x20)={{r9, r10}, {r11, r12/1000+30000}}, &(0x7f0000939000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f000081c000-0x20)={{0x80000000000, 0x0}, {r13, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) [ 112.944396] binder: 17062:17065 ioctl 8914 20c01000 returned -22 [ 112.949357] keychord: invalid keycode count 0 2017/11/08 06:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80001) pipe2(&(0x7f0000709000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$fuse_notify_store(r2, &(0x7f0000012000-0x28)={0x28, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) r3 = gettid() clock_getres(0x7, &(0x7f0000b86000)={0x0, 0x0}) futex(&(0x7f000017f000-0x4)=0x3, 0x0, 0x2, &(0x7f0000565000)={0x13000000000, r4}, &(0x7f0000005000-0x4)=0x100, 0x0) fcntl$setsig(r0, 0xa, 0x3b) pipe(&(0x7f0000c44000)={0x0, 0x0}) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000471000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) write$fuse_ioctl(r1, &(0x7f0000be3000-0x20)={0x20, 0x1f, 0xe1, 0x7, 0x1, 0x7, 0x2}, 0x20) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"4413d4162d9f33"}, 0x0}, 0x10) r8 = getpgid(r3) accept$llc(r5, &(0x7f00007ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008df000-0x4)=0x10) fcntl$setpipe(r6, 0x407, 0x8002) fcntl$setsig(r6, 0xa, 0x12) vmsplice(r2, &(0x7f0000fb5000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x1) dup2(r5, r7) vmsplice(r1, &(0x7f0000a91000-0x70)=[], 0x0, 0x5) readv(r1, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) fcntl$setown(r6, 0x8, r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = dup(r9) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r10, 0x0, 0x40, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af7000)={0x0, 0x3}, &(0x7f0000069000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000022d000)={r11, 0x8, 0x2c5b, 0x84}, 0x10) tkill(r3, 0x13) 2017/11/08 06:03:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace(0x8, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mq_notify(r4, &(0x7f0000012000-0x60)={0x0, 0xc, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_fuse_mount(&(0x7f0000d2a000-0x8)="2e2f66696c653000", 0xe000, r2, r3, 0xfffffffffffffffe, 0x0) [ 112.985674] keychord: Insufficient bytes present for keycount 18 2017/11/08 06:03:02 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000a07000)="2e2f66696c653000", 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000cf8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000368000)=0x60) connect(r0, &(0x7f0000646000)=@ax25={0x3, {"b41f7dc70c5c1a"}, 0x2}, 0x10) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) madvise(&(0x7f000055c000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa, 0xc1f, 0x9, 0x0, 0x4, 0x0, r2}) [ 113.068755] FAULT_FLAG_ALLOW_RETRY missing 30 [ 113.073458] CPU: 1 PID: 17111 Comm: syz-executor0 Not tainted 4.9.60-g4ca16e6 #83 [ 113.081959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.091296] ffff8801aa9178f0 ffffffff81d91389 ffff8801aa917bd0 0000000000000000 [ 113.099294] ffff8801a77e4710 ffff8801aa917ac0 ffff8801a77e4600 ffff8801aa917ae8 [ 113.107353] ffffffff8165fc37 0000000000005d9e[ 113.110541] keychord: invalid keycode count 0 [ 113.116354] ffff8801a96e88f0 ffff8801a96e88a0 Call Trace: [ 113.122488] [] dump_stack+0xc1/0x128 [ 113.127846] [] handle_userfault+0xa37/0x1300 [ 113.133892] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 113.140889] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 113.147279] [] ? ___preempt_schedule+0x16/0x18 [ 113.153494] [] ? handle_mm_fault+0x117b/0x2530 [ 113.159714] [] ? handle_mm_fault+0x1fc3/0x2530 [ 113.165934] [] handle_mm_fault+0x1fd1/0x2530 [ 113.171986] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 113.180025] [] ? __pmd_alloc+0x410/0x410 [ 113.185721] [] __do_page_fault+0x5b7/0xd70 [ 113.191589] [] ? vma_set_page_prot+0x10f/0x180 [ 113.197806] [] ? mm_fault_error+0x2c0/0x2c0 [ 113.203759] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.207875] keychord: Insufficient bytes present for keycount 18 2017/11/08 06:03:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000764000-0x4)=0x200, 0x1, 0x800, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000ca7000)=0x3ff, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000-0xe4)={0xb92, 0xd9, "3575a6a5737ac06e294c4addec71938494a336e8b5d70c4c3491917def202af65044c45ac782349e40a04c40b99e91078d61a3a9c23ff2f19a4a4fc7a631d4905e12dc1565357ace4f7f0debc9610e6ca803d9132cc44581884a6e4bb5313000b92a2656dc625a619df2617754bdb3d93855b3af3bce91b1701a2e7b3fc8ccde9e61f2cf7854b803eceeb94cfef66b20f972371ed8dbe49b1ae4c6d9ae05248c51a343e087b01f344f7675c5e692c1b4bd23102375c52dd096161d0eb33215dcb9321dbc6e593f1d9c1ca62ceee428f79a3ae6077000cc3441"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000003000-0x4)="00000000") clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e63657200", 0x20000, 0x0) [ 113.216525] [] do_page_fault+0x27/0x30 [ 113.222044] [] page_fault+0x28/0x30 [ 113.227306] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 113.234391] [] ? SyS_mq_notify+0xc5/0xbf0 [ 113.240181] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 113.246570] [] ? do_futex+0x15f0/0x15f0 [ 113.252183] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 113.258835] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 113.265657] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.272218] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/08 06:03:03 executing program 2: pipe(&(0x7f0000683000-0x8)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000042000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f000003c000)={0x4, &(0x7f0000ec1000-0x20)=[{0x4, 0x7b, 0x68, 0x7f}, {0x8, 0xe7, 0x2, 0xfffffffffffffffc}, {0x4, 0x0, 0xffffffffffffffc0, 0x0}, {0xea, 0x2, 0x2, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000097b000-0x58)={0x1, 0x7, 0xfffffffffffffffc, 0x404, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c3e000-0x10)={0x77359400, 0x0}, &(0x7f000053c000-0x10)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) get_thread_area(&(0x7f0000019000-0x10)={0x5, 0x5, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000019000)="2f6465762f7573626d6f6e2300", 0x5, 0x400000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2000007) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc03ac8411fd93bb68b361eedebe237ac36734f718875ad9f71d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a00000000000000015606bda0394bc5bc0cbc2b6cbf8d19516f07d903fb1c633a269e340713093c4d9f39fb368c16d7645a8c93615f2fd09831a8279da090b76e9ab9315eb68249f635f69d9d8a27edaf7ec631b7d701a560fc2250d02b") ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f0000a21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x10000000005419, &(0x7f0000795000-0x8)=0x401) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a63000)=0x5, 0x4) faccessat(r1, &(0x7f000000c000-0x8)="2e2f66696c653000", 0x100, 0x800) r3 = dup3(r2, r1, 0x0) writev(r2, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ppoll(&(0x7f0000013000-0x10)=[], 0x0, &(0x7f0000005000-0x10)={0x77359400, 0x0}, &(0x7f0000013000-0x8)={0x7}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000000e000-0x90)={0x3ff, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) process_vm_readv(0x0, &(0x7f0000016000-0x30)=[{&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x2, &(0x7f0000014000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) ioctl$TCXONC(r2, 0x540a, 0x1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000f2c000+0xf43)=0x0, 0x1) r4 = creat(&(0x7f0000019000)="2e2f66696c653000", 0x44) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000009000-0x4)=0x0, &(0x7f0000b8a000-0x4)=0x4) accept4$inet6(r4, &(0x7f000001a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000019000-0x4)=0x1c, 0x80000) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0xffffffffffffffff) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000085e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004c1000)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000409000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b0000-0xb)="2f6465762f6877726e6700", 0x440400, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00003c9000)=0x0) r4 = gettid() r5 = getpgid(r4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xf)="2f6465762f73657175656e63657200", 0x101180, 0x0) setpriority(0x3, r5, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x800000000000005, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c0000)=0x8c) ptrace$getregs(0x4009, r5, 0x7a7, &(0x7f00004e8000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000686000-0xe4)={r7, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) syz_open_dev$usbmon(&(0x7f0000daf000)="2f6465762f7573626d6f6e2300", 0x40, 0x20040) r8 = creat(&(0x7f00002e0000)="2e2f66696c653000", 0xa5b1eafcb1359832) utime(&(0x7f0000fc2000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00000ba000)={0xcb4, 0x80000000}) pwritev(r8, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r7}, 0x10) openat(0xffffffffffffff9c, &(0x7f000012c000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffd) bind$netrom(r8, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r9 = socket(0x10, 0x3, 0xa) setpgid(r0, r5) sendfile(r9, r9, &(0x7f0000d59000)=0x400000000000000, 0x100000000) r10 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpgid(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00002c7000)={r7, 0x921f, 0x10}, &(0x7f00001cb000)=0xc) connect(r10, &(0x7f0000edf000)=@ax25={0x3, {"0639c32de99fb5"}, 0x12}, 0x10) getpriority(0x1, r2) r11 = socket(0x11, 0x80003, 0x6) setsockopt(r11, 0x30000000107, 0x14, &(0x7f00009be000-0x4)="f9010008", 0x4) sendto(r11, &(0x7f00004d3000)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58", 0x74, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54a4b8bc}, 0x1c) 2017/11/08 06:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup2(r0, r0) r2 = syz_open_dev$sg(&(0x7f0000fd9000)="2f6465762f73672300", 0x7fffffff, 0x2000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b8f000)=0x0, &(0x7f00003b6000-0x4)=0x4) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r3, &(0x7f0000f63000)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x10, &(0x7f00001b5000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000960000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000700000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x48, &(0x7f0000b5f000)={@random="46c59a554cf7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x6, 0x8, 0x5}}], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r6 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000053000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36a8}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2788}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x9) r7 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x100000000, 0x0}, 0x8) clone(0x20000000, &(0x7f0000842000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f00007a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000264000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00007ba000-0xa)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x40020801) r9 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x0, 0x3, 0xf3e5, &(0x7f0000f1f000)={0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) fstat(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000d39000-0x8)=[0x0, 0x0]) sendmsg$netlink(r9, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000b50000)=[], 0x0, &(0x7f000069a000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x1, 0x0}, 0x0) readv(r9, &(0x7f0000fab000)=[{&(0x7f0000bb9000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000a00000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000bb6000)="", 0x0}, {&(0x7f000060e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000dd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00009f2000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000084b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000e0c000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00005e4000)="", 0x0}, {&(0x7f00009bc000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0xa) r13 = request_key(&(0x7f0000a55000-0xa)="626c61636b6c05737400", &(0x7f000025f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000079d000-0x9)="2f6465762f73672300", 0xfffffffffffffffb) keyctl$revoke(0x3, r13) socket$inet6(0xa, 0xa, 0x101) 2017/11/08 06:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f0000253000-0x8)="cc000278e1", 0x5) keyctl$set_timeout(0xf, 0x0, 0x372) r1 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x0) request_key(&(0x7f00003a0000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fc9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000385000)="6d696d655f747970656d643573756d00", 0xfffffffffffffff8) prctl$seccomp(0x16, 0x0, &(0x7f00003d4000-0x10)={0x5, &(0x7f000025b000)=[{0x3, 0x101, 0x3, 0x1446}, {0xfff, 0x100000000, 0x100000000, 0x1}, {0x6, 0x1, 0x8, 0x20}, {0x9, 0x4, 0xff, 0xffffffff80000001}, {0x4, 0x1, 0x0, 0x7}]}) set_mempolicy(0x0, &(0x7f0000008000)=0x0, 0x200) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43c24901, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrlimit(0x1000000008, &(0x7f0000011000-0x10)={0x0, 0x0}) accept4(r0, &(0x7f00007b3000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bac000)=0x80, 0x80000) renameat(0xffffffffffffffff, &(0x7f00008c5000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000fcc000)="2e2f66696c653000") getpid() ioctl$int_out(r3, 0x2, &(0x7f0000fcc000)=0x0) getresuid(&(0x7f0000ee4000-0x4)=0x0, &(0x7f000085d000)=0x0, &(0x7f0000fca000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d94000)={0xfffffffffffffffc, 0xffffffff00000001, 0x200, 0x5c3, 0x665, 0xe060, 0x2, 0xfffffffffffffffb, 0x0}, &(0x7f00000d8000-0x4)=0x20) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000067d000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x40, 0x4, 0x0}, 0xa0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b75000-0x4)=0x401) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)="2f6465762f73657175656e63657200", 0x2, 0x0) iopl(0x0) writev(r0, &(0x7f0000dda000)=[{&(0x7f0000d17000)="2bc50f0d9a555467cbc00f993244b7d95fa757b4995d36f0522bfe9c5d6de0abf3d5bf3921c6ac18a5764a2b08a8e98b5694ee23d57753da5f6676bd6b1c60a07e0fefb8c35206dc94d2b8f2451cef", 0x4f}, {&(0x7f0000ceb000-0x17)="870a32556217a61cf51547be7787050327945104bf3dff", 0x17}, {&(0x7f0000ae0000-0xce)="c1dcbc32595f1c16e545dcd5074596bc4e57613bca55c789ee7e191bdc5f8d329858b3df2321f58b55a28b66b0b9af16180290c6a1b5ea59e0aed1f3dbf2c313fbd4624d5e631be74457fc68f1ea77ecd7ba4ceb1fcce1c07baf55a2f9c5d179fae5b95d5a2e9f7f3b18392da5e801cb441d8a40e8190e8b38ea3c45e6d6a601a670ff6eeb99e4ffdf5bf21b3a5e07b562cbc9437cec79ff5babcb507700ce3e3fc76fc20aea9d6af1d937bc23c18f10b98c9e451b5cbe85a45ac82564203ff6cfbad1d64ec1e55523b0664df2e8", 0xce}, {&(0x7f0000b19000-0xb8)="f4a86ca7de902515b2516f5775b50e2d491bdf57e424f86ccf40c5668566bc625c2011114055c14c5b709e164a4a967cff7872b319a0c809b99952db62d3c2c9ff4b88bb6c0fd0b4412a8006e30ed1312c003f9eed5d48c1ce1cada944967f4e245f60315cf692a01dc0961e5371331115c48e1619cadbdb3e414658c909027129fb056b0ec6a0abbd6cbd0b47d4e692806b6367c9e6b88fc4909f29a7746127cc0dae11fbf560a727cb9b7eb8535829e21e4c2a78c8e073", 0xb8}, {&(0x7f0000273000-0x24)="9aac68c2b47608a4cccf3165b54c917e1c54b62df890d96bb783093803a6dd7581d55432", 0x24}, {&(0x7f0000a0a000)="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", 0x1000}, {&(0x7f0000424000)="b10c59415c0011f52f7efda9dc9cda1b3972be76fea88ff1ed9ebf55fbef833bb5407e05ffb448d8711c24c72c8d656cb04d22681696eb6a20ede4fda8b4814e08a9101e29", 0x45}], 0x7) write$sndseq(r5, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x800000000000000, @tick=0x0, {0x1f, 0x1}, {0x8, 0x6}, @time=@time={0x77359400, 0x0}}, {0x8001, 0x3f, 0x4, 0x800, @time={0x77359400, 0x0}, {0x6, 0x6}, {0x3, 0x100000000}, @addr={0x9, 0x2}}, {0x18000, 0x6, 0x1, 0x100000001, @time={0x0, 0x989680}, {0x6, 0x8001}, {0x800, 0x7}, @addr={0x2, 0x9}}, {0x0, 0xd5, 0xb0e2, 0x4c8d, @time={0x77359400, 0x0}, {0x2a79ea43, 0xda6f}, {0x4, 0xfff}, @note={0xff, 0xc0b, 0x100000000, 0x4a9e, 0xd6}}, {0x79f, 0x8000, 0x80, 0x175f, @tick=0x0, {0x81, 0x80000001}, {0xffffffffffffff7f, 0x1321}, @result={0x100000, 0xe248}}, {0x100000000, 0x5, 0x5, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x8004, 0x2}, @note={0xf973, 0x6, 0x2, 0x7, 0x9}}, {0x3, 0x2, 0x4, 0xfffffffffffffffb, @time={0x0, 0x0}, {0x3b, 0x2}, {0x40, 0x5}, @raw8={"e1c454e6e772d5ac243ab5bb"}}, {0x1, 0xfff, 0x80, 0x1, @time={0x77359400, 0x0}, {0x61, 0x1ff}, {0x5, 0x3}, @quote={{0x4, 0x8001}, 0x6, &(0x7f0000fc7000)={0x8, 0x5, 0x5, 0x7, @time={0x0, 0x989680}, {0x7f, 0x67180000000002}, {0x164, 0x400}, @control={0x4, 0x3, 0x3}}}}], 0x180) pwritev(r2, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/11/08 06:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@rc={0x1f, {0x0, 0x7f, 0x7, 0x0, 0x5, 0x9}, 0x1}, 0x9, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045c77) execve(&(0x7f00005b4000)="2e2f66696c653000", &(0x7f00001f5000-0x10)=[&(0x7f0000a8d000-0x11)="62646576707070305b6370757365742900", &(0x7f00000a2000-0x7)="766d6e65743000"], &(0x7f0000585000)=[&(0x7f0000d10000)="6e6f6465766d696d655f747970656d696d655f747970652d2770707031626465761f00", &(0x7f0000d34000)="3a7d7d262e2a63707573657400", &(0x7f000098d000)="76626f786e657430776c616e312847504c656d3173656c696e757800", &(0x7f0000e12000-0x9)="656d30776c616e3100", &(0x7f0000af7000)="2876626f786e6574302100", &(0x7f0000837000)="2d656d306d643573756d00", &(0x7f0000ee5000-0xc)="2665746830766d6e65743000", &(0x7f000073c000)="656d307070703100"]) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00002ff000)="", &(0x7f00006ea000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockname(r0, &(0x7f0000192000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb9000-0x4)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9000-0x10)="2f6465762f73657175656e6365723200", 0x440000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000ed1000-0x4)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000402000-0x4)=0x0) tkill(r3, 0x40) 2017/11/08 06:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r1) fchmodat(r0, &(0x7f0000c09000)="2e2f66696c653000", 0x2) fchmod(r1, 0x3) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000049b000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a8d000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x3}, &(0x7f00009ab000)=0x98) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/11/08 06:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00001ec000-0x4)=0x0, 0x4) epoll_create1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x14, 0x0, 0x0, 0x6}, {0x0, 0x2, 0x194, 0x8000000000000000}, {0x6, 0x4, 0x0, 0xffffffff}]}) add_key(&(0x7f0000fa9000-0x8)="6b657972696e6700", &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006eb000-0xe9)="77be14b22d78108412b436136814f9250d122fc1aabbb5b29bf2fbb6685278104a3c7cc0e7d5daee465e2c3afdb254c97fa2ba5395ab269cd365c6ffedc9d734b5133f020ada248177f6a7aae9e9fcd1ba91e38bcdf1829caad57f21af91c9d262b31bc20b13f46f59d3b57c36e263988439a5cacfd221feabfa5df9f81381024f367265bdf2586485c4c8ae456c34453fc18c86ac637d449b793bf90c820a4e777505b1e354b29e097dc328ecff017aba8761f2696597bf0fe2e4d3f559831cbe268d1a0d7570cc8487a1bf4e9358dd6ea3575372cd41d7fdd191f0c3c133c964d21113c3a6d6ea12", 0xe9, 0x0) r0 = creat(&(0x7f0000faa000-0x8)="2e2f66696c653000", 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000082c000-0x20)=[{0x2, 0x0}, {0x7, 0x0}, {0x4000000000000000, 0xfffffffeffffffff}, {0x3, 0x5}], 0x4) fstatfs(r0, &(0x7f0000553000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0xd, 0x802, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000525000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008be000-0x4)=0x94) fcntl$getownex(r1, 0x10, &(0x7f0000099000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x1) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r2 = socket$inet6(0xa, 0x200000000000080f, 0x1000010001) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f00009bf000)=[{&(0x7f0000fb7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000061b000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00004e0000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000086000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000679000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00007aa000-0xc)={@empty=0x0, @rand_addr=0x3f, 0x0}, 0xc) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000006000-0x18)=@generic={0x2b, 0x9, 0x9}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x7f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0xb, 0x7, 0x9}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f000052f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1000) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x3)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b2c000-0x14)={r4, 0xa9, 0x946a, 0x3ff, 0x6, 0x9}, &(0x7f0000612000-0x4)=0x14) writev(0xffffffffffffffff, &(0x7f0000071000-0xa0)=[{&(0x7f000065a000)="", 0x0}], 0x1) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f6a000)=[], 0x0, &(0x7f0000867000-0xfc)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000ce9000)=[{&(0x7f0000266000)="", 0x0}, {&(0x7f000018c000)="", 0x0}, {&(0x7f0000838000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000885000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x5, &(0x7f0000bdc000)="000000", 0x3, 0x0}, 0x6}], 0x2, 0x2, &(0x7f0000c41000-0x10)={0x0, 0x0}) openat$binder(0xffffffffffffff9c, &(0x7f00002a4000)="2f6465762f62696e64657200", 0x101080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000028d000-0x8)={0x0, 0xf62}, &(0x7f0000158000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007a5000-0x6)={r1, 0x6}, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000208000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) write$fuse_notify_delete(r2, &(0x7f0000c77000-0x16)={0x28, 0x1, 0x0, 0xffffffffffffffaf, 0xffff, 0x8}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006eb000)={0x0, 0xa44a}, &(0x7f00005a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001bd000-0x6)={r3, 0x1}, 0x6) 2017/11/08 06:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000050f000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) request_key(&(0x7f000064e000)="706b637337060000007400c9", &(0x7f00009fb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c51000-0x23)="5c6d6965655f7479706547502e40776c616e1b2f62646576776c616e306574683000", 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x100, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a9e000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x65) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b24000)={0x2, 0x0}) writev(r3, &(0x7f0000ae7000-0x10)=[{&(0x7f00004f2000)="1a8ba2d20b74862c218d6c714410277248fb3820b3e1c1f27d0a7d1046a38767e6d44eed31810b090fb5abba9a37ed367aaef1394a6928f1aea417b35dfda7f0aa85460743ad157bcb788af8db7c50e54c", 0x51}], 0x1) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00002e2000-0x4)=0x0) symlinkat(&(0x7f0000063000)="2e2f66696c653000", r2, &(0x7f00003bb000-0x8)="2e2f66696c653000") mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) timerfd_settime(r1, 0x1, &(0x7f0000582000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ac1000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000015a000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000686000-0x4)={0x4853}, 0x4) bind$ipx(r2, &(0x7f0000a93000)={0x4, 0x5, 0xffffffff, "ce1c76d18a43", 0x5feb, 0x0}, 0x10) getsockopt$inet6_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f000041c000-0x4)=0x0, &(0x7f0000179000)=0x4) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ac3000)={0x5, 0x8000, 0xb, 0x5, 0x7, 0x0}) fcntl$setown(r0, 0x8, r4) fdatasync(r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000002a000-0x7c)={0x0, 0x74, "77f2f1eda3b09c6a8289563db8a12e970494f3633e645f9ee85cf52a3d3fc1e91b7ecf8f073f072ca8d025d06e65fe7cc0cab3e9b81768ebfe0badc009fa8378ecc78ce3b6706fd1d485fea6f7183a3202cf71d48ea8e046b0d9f017a0810cc5c3a2d68018db4014908fd9cdb19d5530799052b4"}, &(0x7f0000d89000-0x4)=0x7c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000628000)={r7, 0x8001}, &(0x7f0000820000-0x4)=0x8) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) syz_fuseblk_mount(&(0x7f00009dc000)="2e2f66696c653000", &(0x7f0000f26000)="2e2f66696c65302f66696c653000", 0x0, r5, r6, 0x7f, 0xc47, 0x0) socket$inet(0x2, 0x7, 0x10000) socketpair(0x3, 0x80000, 0xffff, &(0x7f00001f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) 2017/11/08 06:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000e39000)="2e2f66696c653000", &(0x7f0000d4b000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000384000-0x8)="2e2f66696c653000", 0x72) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00009c5000)={0x10, 0x0, 0x5, 0x5}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004fc000)=[], 0x0, &(0x7f0000a9a000-0x88)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x3, 0x40000}, 0x0) 2017/11/08 06:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004a3000/0x1000)=nil, 0x1000) r0 = socket$inet6(0xa, 0x80000, 0xffffffffffff0000) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000001000-0x18)={"91271265c7a307c055256635c9b180d5", 0x1f, 0x5}, 0x18) pipe(&(0x7f0000a8e000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000c3000-0x4)=0x4, &(0x7f0000052000-0x4)=0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) r5 = accept4$ipx(r4, &(0x7f00007c2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c21000)=0x10, 0x80000) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000c04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_FD(r2, 0x4c00, r5) bind$inet(r3, &(0x7f0000d48000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r3, &(0x7f0000b71000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000834000)=0x60) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000b06000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ba0000-0xa)="68696768737065656400", 0xa) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e14000-0x4)=0x140, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000065e000-0x4)=0x6, 0x4) sendmsg$netlink(r4, &(0x7f00005f3000-0x38)={&(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b4a000-0x40)=[{&(0x7f0000e59000-0x193)=[{0x10, 0x0, 0x300, 0x0, 0x0, ""}, {0x8d, 0x0, 0x220, 0x2, 0x1, "b179b97a1b9ae24b70aa325fe4837f82b381b2806005982e5fc0058fbfb88f9d9de7cd397a8b97acbe033ffbe5cbbbc982e1095a2382009e2bb2a9aff2bbbb778cef02ae21657217d229427c09aa9a1ec994fe88de81ed6384f0d3ae77f14ca08dca38fc73232c0bf71001e28bbef07c4746eb30a3808bb4dd1e48305e"}, {0x15, 0x4, 0x0, 0x84, 0x4, "c71b18c0da"}, {0xd0, 0x4c, 0x200, 0xfffffffffffff800, 0x0, "79af8b468b338b956eb3acef09fc6507cc5af4f9d76294f05f7bd5668a24b63530fe6c89cef4ebe267ffb3c8800a06ef6f59c1a207f6123e8cc8d78bb357f4b1b0737291e6770ac091712878a245cdaaec90799b88934606d8e13b3319f3f530c323dbf2b8e009080297a60ddbf13ed3b5725d74969c8e7c817beaed839cc6a26f3270b226f00d59ebffd256de91f87206079125de5aa5cea4e08625f1558daafa303dcf0a08a5b78943e539732ae2910ffb298d39e4d8b52c16a6e59a9b7897"}, {0x11, 0x3f, 0x300, 0x1, 0x1ff, "60"}], 0x193}], 0x1, &(0x7f0000987000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x2, 0x40}, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e81000-0x48)={{0x1, 0x3, 0x3, 0x3, 0x3}, 0x100000000, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r1, 0x2, &(0x7f00001a2000)=0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000cad000)=0x0) clone(0x202000, &(0x7f000053f000)="ea2b7400d14d391904dcfaa32b0e819ec33bd9c1a71651fe9876846b03ba7fcea83643c5f023b1aeff429de7ea03401e823e22744f1e562eb8336da639a9378a37f6b057d8f6fc9f8a98dff5ca2d94efcfc46dd7f2d1906b730c31805b7780d00ad219673a784e2c0aea30b6ff7fb8b8567551c8c86c30604161d014", &(0x7f0000cca000-0x4)=0x0, &(0x7f00007fa000)=0x0, &(0x7f0000d3e000-0x23)="1127a2dd0df530e341447984c20b0d9ff1a1e62a6e6744ef3c8df43abf675caa3ded02") sendto$inet6(r4, &(0x7f00008a6000)="6d02", 0x2, 0x810, &(0x7f000042f000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000515000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000-0x4)=0xe8) accept$nfc_llcp(r2, &(0x7f000064c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000419000-0x4)=0x60) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000004b000)=0x4, 0x4) getsockname$packet(r4, &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000dc5000)=0x14) sendmsg$netlink(r4, &(0x7f000045e000-0x38)={&(0x7f00005a2000)={0x1, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}], 0xa45}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x80}, 0x0) 2017/11/08 06:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r1) fchmodat(r0, &(0x7f0000c09000)="2e2f66696c653000", 0x2) fchmod(r1, 0x3) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000049b000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a8d000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x3}, &(0x7f00009ab000)=0x98) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/11/08 06:03:03 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x40000000006fe, 0x125080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00003e3000)="", 0x0) pipe(&(0x7f0000b29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000118000)="2e2f66696c653000", 0x20, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) openat$autofs(0xffffffffffffff9c, &(0x7f000075b000)="2f6465762f6175746f667300", 0x20000000000082, 0x0) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000ee0000)=[&(0x7f0000f52000-0xb)="2f6465762f6c6f6f702300", &(0x7f00003df000-0xb)="800165762f6c6f6f702300", &(0x7f000071f000-0x7)="2f6465762f6c6f6f702300", &(0x7f00001f3000)="2f6465762f6c6f6f702300", &(0x7f0000e4b000)="7b70726f637b00", &(0x7f0000e0e000-0x2)="2f00", &(0x7f0000ebc000-0x2)="2d00"]) r2 = open(&(0x7f0000af4000)="2e2f66696c653000", 0x800000000000000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000017a000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) creat(&(0x7f0000b7a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000046d000-0x28)={@generic="c8dcd1f07791c13a73663bd7009a23bd", &(0x7f00002b5000)=@ethtool_pauseparam={0x12, 0x2d, 0x10000, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/08 06:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3f) bind$inet6(r0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d4c000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x100000000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000658000)=0x0, &(0x7f0000d51000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f56000-0x4)=0x100000002, 0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x20) r2 = getpgrp(0x0) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r2, 0x27, &(0x7f000013a000)={0x2a, 0x2, 0x800000, 0x6}) r4 = memfd_create(&(0x7f0000265000-0xf)="76626f786e65743063707573657400", 0x2) pwrite64(r4, &(0x7f0000002000)="f7c4cb32efac6fd92085020cdb9525b6461a70388fb90370f8195865b4d99a12f6ded2a514236f20", 0x28, 0x0) fcntl$addseals(r0, 0x409, 0x8000000000000007) prctl$getreaper(0x17, &(0x7f0000180000-0x8)=0x0) fallocate(r4, 0x1, 0x0, 0x2) r5 = socket(0x800000000000000b, 0xc, 0x4000000000003) setsockopt(r5, 0x0, 0x40, &(0x7f0000006000)="9c948052258e2d1e7ce90c1cb29661a3395dda5ee1d3f1e463a680a8f57b237d3a46e4ee6c0f78dbdb", 0x29) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000835000)=0x401, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f00006c2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c) uname(&(0x7f00007b1000+0x23c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe(&(0x7f00006e4000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89b0, &(0x7f0000872000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000247000-0x20)="00000000000009000700000000ab00075b200000002000004000e7003072c101"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a019, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) 2017/11/08 06:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00002e0000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x76) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001000-0x2c)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e030000000255", 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f1f000)={0x4}, 0x4) r3 = openat(r2, &(0x7f000078c000-0x8)="2e2f66696c653000", 0x0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f68000)={0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) sysfs$2(0x2, 0x8d6, &(0x7f0000cab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mkdirat(r3, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r3, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x2) clock_gettime(0x0, &(0x7f0000d4b000-0x10)={0x0, 0x0}) rename(&(0x7f00003f2000)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000888000)="2e2f66696c653000") renameat(r3, &(0x7f0000431000)="2e2f636f6e74726f6c00", r2, &(0x7f0000bfa000)="2e2f66696c653000") 2017/11/08 06:03:03 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fcf000)="2d2400", 0x0) socket(0x0, 0x2, 0x3ff) r2 = syz_open_dev$evdev(&(0x7f000062a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r3 = dup(r1) writev(r2, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000fad9ee0009646ee6bca438000000000000007f000080009b8d0000", 0x33}], 0x1) r4 = socket(0x11, 0x80003, 0x401) mmap(&(0x7f00007e4000/0x4000)=nil, 0x4000, 0x4, 0x32, r2, 0xd) fstat(r1, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000fd0000-0x8)=0x5) r6 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) unlink(&(0x7f000000b000-0x8)="2e2f66696c653000") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fd0000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0x3ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xea, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x206, &(0x7f000005e000-0x10)={&(0x7f000005d000)="000000000000000000000000000000000000000000", 0x15}) mmap(&(0x7f0000000000/0xcf4000)=nil, 0xcf4000, 0x3, 0x32, r4, 0x200000000000a) mkdir(&(0x7f0000bf8000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4ad) fcntl$lock(r0, 0x40006, &(0x7f0000027000)={0x1, 0x7, 0x0, 0x7f, r5}) unshare(0x2040600) write$fuse_init(r7, &(0x7f0000cea000)={0x50, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) readv(r6, &(0x7f0000cee000)=[], 0x0) fchmod(r7, 0x1ab43d1f1ac7678e) r8 = creat(&(0x7f0000cec000)="2e2f66696c653000", 0xc0) dup2(r8, r7) 2017/11/08 06:03:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x400000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b1e000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x5, 0x1ff}) r1 = open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x10002, 0x2) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x8000102001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x125f, &(0x7f0000003000-0x1)="55") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xc)="2f6465762f736e642f73657100", 0x0, 0x20b) 2017/11/08 06:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000546000-0x8)="2e2f66696c653000", 0x0) listxattr(&(0x7f0000adf000-0x8)="2e2f66696c653000", &(0x7f00003b8000)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b31000)={0x0, 0x0}) socket(0x4, 0xb, 0x32) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="", 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) open(&(0x7f00009a8000)="2e2f66696c653000", 0x400040, 0x148) accept$inet(r0, &(0x7f00003c2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a40000)="2f6465762f72666b696c6c00", 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x3) syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000055f000)="2e2f66696c653000", 0x80) 2017/11/08 06:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008cd000-0x1)="00", 0x0) socket(0x0, 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000081b000-0x8)="2e2f66696c653000", 0x80000, 0x8a) getdents64(r0, &(0x7f0000286000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009d6000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000e88000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a32000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000396000)="2f6465762f72746300", 0x800, 0x0) close(r3) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000e78000)={0x1, 0x1000, "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"}) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000910000)=0x3, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00004a1000)=0x2, 0x4) write(r2, &(0x7f00009bb000-0x3)="3add08", 0x3) r4 = socket(0xf, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00009bc000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000714000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000164000-0x4)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r5 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r5) r6 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000088000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000757000-0x4)=0xc) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, &(0x7f0000941000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$tun(&(0x7f00005ab000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f0000fc2000)=0x101) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x8)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000)="6269675f6b657900", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="242b706f7369785f61636c5f6163636573732d6c6f76626f786e6574313a00", 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)="706b6373375f7465737400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x4)="402f2b00", 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000001000)="73797a6b616c6c657200", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) readlink(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000006000-0x2)="000000", 0x3) chroot(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)="72787270635f7300", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) keyctl$negate(0xd, r2, 0x4, r2) 2017/11/08 06:03:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x40, 0x20202) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000013000)=[{{&(0x7f0000003000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="06b48b7172ffc84dd221babfed56f28fd06821666e3a4dd590923e6e9deaad524e37160ffb48c6f2321ed3035bac5bb355de5344d785dd90ef203d6d230e5063a05bf25b02645c3745625f76e418976e9e8846d3cb08929a86", 0x59}, {&(0x7f0000002000-0x39)="3e21ddd458a19cb6b19fb8f258c6749e04ff8638c8b662321cd24246bb83e7ed72d49be6c87cc6deb3163ec09eace4178f50b73ae4d8ed6b07", 0x39}], 0x2, &(0x7f0000004000-0x1320)=[{0xe0, 0x10c, 0x4, "eb74f248276d4ca9a18f042069ee324443f0e23ba158a87957810c3ace7ab4948420a38ae4246934f9a70714706f98e18ade432359b3a2ad115656a22e18c29634223a14d0d4ee7cefbbae70de7afe2204a70536ee5f238a8f59d54dd246e656e0343283454f4d1efd44e05605e2d632b539deaa499ca601a4e60b8676cdb9cf85992659bb3762986ee455ae0d0116c66bf41d1adc77fcef3e0597a93298999e57d60ddc1aff7494c84bff07b4fa42f871ce058a5934ee3eb025375ecb29fabe60788a7c771230c6ed17ff95bd"}, {0x88, 0x1ff, 0x3b36, "ae11e735b3c5ff0b2402cfafe97301a9455b82e2be3768856d1101f4c7de5c95f7b2ac6ed0bf7e5ab83f6ce92b4e2143bb4d4bb914783da1bdceb39c706a02d0f84715f13570c6c39703c3cf47109c10288a658896311c4359359c2777e8067f70fb984468605fd62239cd58693c49ff6572bc62e2e2"}, {0x50, 0x0, 0x1, "35e0f62a8031351741ab39967ebf86720b59cf0e4f73d23fee81f733d24e23a1e08c87bf5c20efd74ab5405fab7a8228d4c56e52e927532e3f1adeb986fe"}, {0xc8, 0x111, 0x2, "0ad6efbcfa848b2e98fedad099eb1519d8399d83edcf008b7926fa0b4544f0bf4a478be1cd818e58c439644793f10bc9eb15fddd193c4e15a4b84c92d20773fd02c8fb89a5aad25fcc2afb8ca1d756f13222197465700adbcf030da292c7451dad4d9d0480a07d0eb2279e8a4d33e50813b898da1c4141ccead7f55b053e11dbecdba5bd54eb6527cc34edcb8a5bacb957b4356c9eaa97c4d77bc43fc82527421634d3a9edd70b4fd57286c8c8c0acd3db2e74cf45"}, {0x1010, 0x11f, 0x4, 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0x1000}, {&(0x7f0000011000)="eacb0975f19fb10e56c628dddaf936ee89b2418dec0bc99131c26aeb3a808a84ae88756b77b0c5bb8a091f91bb029245451e2ffe248b9af5cf7242ce71a02a6b2397b3b9cdffa459dcd488d1113bdc12724b682db51df152350b8034c65fabb31dc64c26e95997286b513408e1885ca1ee12377b3e3719153691b45a2ec926358ef9ac78da5bd573321845573e35edbc3fe30ea37e842e15923a8302d2a8cee7efcb9fea206c225aadf46201494e577e9bb3a7a494b8e9a5cc1985a9c64e5971f8a9cc1eb6bb51cfa867154a0a3241cdda8d25e7497721bac8346bb60fa1a3e8544e", 0xe2}, {&(0x7f0000003000)="3cff02251a97d25a75387ef1cbf67cc6978c9eacd376944e01e2226d91dba3a347027ff7a4f0c40ec51c11e6d1f1488b1dcb8b76533e33e8fe76d221298c4b23740f768c7ed1d8cc99c1e522d4d45609fa852370ef61390df42f84f24792b75b12933da02ab082877c4bf3463f27df3e09b7ba23dfb1467d40ece0b942c6d93e2055073812ca31f8ae6b261e0940a4d0484ea223c65cd818329e4b38fe2669edd0cbb57ac03b91065fd5d2444d171197a3198dba4c3ad7940c8b4398e86fe39cae89959a", 0xc4}, {&(0x7f0000000000)="00af4843498f3657ba800b9e7bc98732c9e2d12299e4294a96dd972da8d80cd84eb8568898774113c22e1c73ad6923f195787824b1b822051c1c037c0e663fe5b4829e8324173207258688d6562771c0d76ae1b737ca9450d5aefdfb73b157434df252069382fa77b0010ab8", 0x6c}, {&(0x7f0000003000)="7d5485b12cc99a49e30c480ec67e169306b4dc0b61fbd6f501b5a20f46d359f3635e62ee50580a7c46c2f8ea46f06c9aa4f211fe18e0", 0x36}, {&(0x7f0000013000-0x5e)="44baefc1647247546938dfd8ed95cfe098fed8e73506f32e6ea64e906a6fe2c0f3729255b6a736e19295b906605b526e34dfc9ee1e5d50cd4a5d8ac05fbd420e84eb6165fc2af6888c124dbc6a7477a25ecc8716e90657f4714d066035d2", 0x5e}], 0x6, &(0x7f0000003000)=[{0xc8, 0x11d, 0x0, "138003252920dc1a4c60d0fd3f812791f15c72fe42674765cf62f44db545db7474b1e256df3079861ba335e7379756a0064fb73527d5802289a3903a8db419e98a20a47eef5b8a12864bf0b33a1cee33a6c1c20bc83cf7be70bd4fd4ca20181755c3a26101c0c4a33ccf294d83637e4ec258af6a666ae299d6e6002537d6f727d039e2a0499271552a586b16f0971bf2966e7e95f14ebd1284eda1bc281ff6e303347efe8781842e255b806af6b9214633d731c1e6"}], 0x1, 0x4}, 0x8}], 0x2, 0x20040084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$seccomp(0x16, 0x2, &(0x7f0000013000)={0x3, &(0x7f0000003000-0x18)=[{0x200, 0x4, 0x0, 0x9}, {0xfffffffffffffff8, 0x1d, 0x2, 0x6}, {0x400, 0xf28, 0x80000001, 0x1f}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000013000-0xa1)="e9f17c4a0caea8039982307669e0aa036356addc3097ed95bc63bacd05fc80168ef9c4643bfbc64eccd61a0fe5103df5226b4076cdd5d6f9323bc35a3bd6d6ac615f0e2aac563d95f4856f9226c189fe144f78b3be053bbb0f88e4f9398838bf13566a19f7ec1ce3a63a07805ea48272fbf9b1f7eeed6333010500000000000000e9940522bd55b796ac5d7b22e95c691a720fe691cec8ec59400fd7d2e0cdaf8a", 0xa1) r3 = gettid() sched_setattr(r3, &(0x7f0000012000)={0x30, 0x3, 0x1, 0x1a, 0xfffffffffffffffa, 0x6, 0x2e1, 0x0}, 0x0) capget(&(0x7f0000013000)={0x0, r3}, &(0x7f0000001000-0x18)={0x6, 0x5, 0x8000, 0xffffffff, 0x83f, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000046000)="", &(0x7f0000b39000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000388000-0x2)="b83e") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/08 06:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000e2c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80007, 0x20000029ea) r1 = request_key(&(0x7f000036f000-0x8)="6b777972696e6700", &(0x7f000095a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000196000)="01", 0x3) r2 = request_key(&(0x7f0000f67000)="6465616400", &(0x7f0000818000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002dd000-0x1)="00", 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000978000)=[{&(0x7f0000b2e000-0x24)="39a3ba7b54b65740b839b1a9e7216f7817cf102174f036349a2b1ee8f9aa2e9e5ef070b4", 0x24}, {&(0x7f0000f72000)="ac118057499c802ec29e6fe585537a8d7e44bae58d5172acd129e302bfe56ec57f78c2dab85cf50953c0109ea0c028a91a9c1977b0b996a4f3b4655e215c60dca8532df341e3750aedf70c04b0f8abe994e2849e1b883823ab93fe22f2d5791676cd7b91a0559aaaa44d85dc23acdfaf725a6f2b93dcf3b36a539cec94422164af953aca8aaa9302c607fc09ab5e84337c5f0334506afb49364041af43c03806c018f1f1a7bd01be52c4680ae63a0b45012ad9e22c758b4f0a49b01026daf36d8845e0f0668dfdcb", 0xc8}, {&(0x7f0000d1f000-0xe5)="83b5ceddb8745020ddf259642b6ba105ce3ad378a44010a7806014247e139a49a75b3e429a11ff829d410595a6b3c842dd1d0e14e35d9de792373def09c2501fb0cbf97a0496d958a5e817accef4aed474e368c5ae49211ec2364c329f101a58c95a1a4533e7cf5ea317702cbfdf00e5327940abb1f79c30845dab0982f01cc8f2072b80ab1f936d4fb543d1aa17abaf44f4f7ba843929a5adaf2ed3e5224b93c871c5dd6231250e2bd9227b09b06f67828a8064b26c9b946cb6f674a280915287d30f8eb3253cabfac16bb232327f77f58e8340c36d615f16bd6be6adec4eee4f333c8a4d", 0xe5}], 0x3, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) pipe(&(0x7f0000833000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r4, 0x6, 0x6bf, &(0x7f00009f1000-0x4)=0x100000001, 0x4) prctl$setfpexc(0xc, 0x82) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b7000-0xa)="2f6465762f70746d7800", 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) syz_open_pts(r4, 0x105000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dd1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003ee000-0x4)=0x0) ioprio_set$pid(0x2, r6, 0x4005) r7 = socket(0x10, 0x800, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f0000797000)={"3d7d7b80c30ba111666a669f1735d7e0", {0x4, 0x3, 0x3, "bc4ef2df3fcb", 0x3, 0x0}}) ioprio_get$pid(0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) ioctl$TCXONC(r5, 0x540a, 0x40) 2017/11/08 06:03:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)="636966732e69646d617000", &(0x7f0000c62000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000060f000-0x1)="00", 0xfffffffffffffffa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x401, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x92, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000-0x28)={@common="00000000000000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000-0x40)={0xffffffff, 0xa, 0xfd, 0x1000, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, &(0x7f0000001000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_retrieve(r1, &(0x7f0000001000-0x30)={0x30, 0x6, 0x0, 0x80000001, 0xfff, 0x8, 0x9}, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) add_key$user(&(0x7f0000f45000-0x5)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f85000)="", 0x0, r0) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0x6d7000)=nil, 0x6d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d8000-0x8)={0x0, 0x0}) mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00004f0000)=0x0) unshare(0x8000000) r2 = gettid() setpriority(0x0, r2, 0x8000000) restart_syscall() socketpair(0x11, 0x80f, 0x4, &(0x7f00006d7000)={0x0, 0x0}) mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006d7000)=0x14) r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) fcntl$getflags(r0, 0xb) read(r0, &(0x7f00006d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) mq_timedreceive(r5, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00000bf000-0x28)={&(0x7f0000293000/0x2000)=nil, 0x9, 0x2, 0x90, &(0x7f0000190000/0xd000)=nil, 0x4}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d7000)="2f6465762f70707000", 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00006d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0x14) setpriority(0x0, r6, 0x2010000000200003) mmap(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00006d8000)={0x11d9, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00006d9000-0x20)={0x1, 0x0, 0x1, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000168000)={r8, 0x100}) mq_timedreceive(r5, &(0x7f00006cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x88, &(0x7f00006cf000)={0x77359400, 0x0}) mq_timedreceive(r5, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x384, &(0x7f0000052000)={0x0, 0x0}) 2017/11/08 06:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x10001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40802) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000be9000-0x5c)={{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}, 0x5, [0x8, 0x5, 0x411, 0x6, 0x4, 0x8, 0x5, 0x3ff]}, 0x5c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003, 0x0, 0x0, 0x0}}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cdf000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000c2d000)=0x0, 0xff) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00009e5000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fb9000-0x15cd)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "10118b", 0xc87, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x17a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xbcf, "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"}]}, @fragment={0x0, 0x6, 0x7ff, 0x2163, 0x2, 0x3, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x7ff, 0x6, "5af1aa", 0x4, 0xbf, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "be055e6424bc0f87619fadbff78ad4bdefadec5da3cd41074dc3983a1cb68425159a78e73d72b0206fa46497967df690ac39fd40faeb2f448653f8a29ec5772c4e2b567816c702e99e4bf4228c1dc28d544114f7bb509b1fc49cb6b17d4199baf734a2f2a40f2c3c4dbf5c62a7ea3e"}}}}}, 0xcb9) r4 = dup3(r1, r2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001d6000)=0x0) getresuid(&(0x7f0000d85000)=0x0, &(0x7f0000095000-0x2)=0x0, &(0x7f000004e000-0x4)=0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000222000)=0x0) r5 = syz_open_dev$mice(&(0x7f0000941000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000423000)={0x0, 0x0, 0x0}, &(0x7f000011b000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000327000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000556000)=0xc) fstat(r2, &(0x7f0000055000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000668000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000d86000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cf5000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb8000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000804000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c9000-0x4)=0xc) stat(&(0x7f000004c000-0x8)="2e2f66696c653000", &(0x7f0000b24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/08 06:03:03 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x102, 0x78, 0x24, 0x3, 0x0, 0xd98, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b52000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd3000)=0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fd4000-0x8)="2e2f66696c653000") r2 = fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffc, r1) prctl$setfpexc(0xc, 0x180000) timerfd_create(0x0, 0x800) eventfd(0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) chmod(&(0x7f0000e1b000-0x8)="2e2f66696c653000", 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x42) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x9) pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x5, 0x3) fcntl$setlease(r3, 0x400, 0x2) mmap(&(0x7f0000d54000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000000) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r4, &(0x7f000024a000)=0x0, 0x100000001) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000001000)="60") 2017/11/08 06:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x78d9444527f0cc07, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000068e000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x4004f, &(0x7f0000d0f000)=0x0, 0x4) mlock(&(0x7f00005cb000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x8080a, 0x475, &(0x7f000004f000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d5e000-0x4)=0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002cb000-0x4)=0x100000008001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000634000)=0x0) r6 = getpgid(0x0) rt_tgsigqueueinfo(r5, r6, 0xe, &(0x7f000047a000)={0x2b, 0xf3, 0x400, 0xf3ff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f000036a000)=0x4) gettid() set_robust_list(&(0x7f000032c000)={&(0x7f00001df000/0x2000)=nil, 0x7f, &(0x7f0000f66000/0x2000)=nil}, 0x18) socket(0x5, 0xe, 0x800000000100) sendto$inet(0xffffffffffffffff, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/08 06:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000521000-0x88)={0x8, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pivot_root(&(0x7f0000f1f000)="2e2f66696c653000", &(0x7f0000092000-0x8)="2e2f66696c653000") getuid() capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet6_sctp(0xa, 0x8000200000, 0x84, &(0x7f0000f84000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r3, &(0x7f0000a87000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000ab7000-0x3)="09fa62", 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x2}, 0x14) pipe(&(0x7f0000bc1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003aa000)={0x0, 0x37, "ae44e97bac0b12c35e48ed7fcdfb70306a29f428f935f7c8785626f81369fb7d8abac4e696a2d62a376cd358fe966cf21a566a759d2ac8"}, &(0x7f0000bde000)=0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f87000-0xc)={r5, 0x8, 0x30}, &(0x7f0000f87000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f84000)={r6, 0x5}, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000078d000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xa, 0x5, 0x4, 0x4000000000ffff, 0x100000002, 0x2, 0xa0007ffd, 0xcb1, 0x1, 0x0, 0x0, 0x0, 0x9]}, &(0x7f0000f83000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b1f000)={0x8000, 0x10003, 0x8, 0x0, 0x5d10, 0x22, 0x6, 0x6, r5}, 0x20) recvmsg(r1, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)="", 0x0, 0x0}, 0x200000000000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r8, &(0x7f00005ee000)="", 0x0, 0x8080, &(0x7f0000e29000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r9 = openat(0xffffffffffffffff, &(0x7f000033c000-0x8)="2e2f66696c653000", 0x80, 0x9) sendmsg(r9, &(0x7f0000d5f000)={&(0x7f0000238000-0x9)=@rc={0x1f, {0xfe, 0x0, 0x1, 0x7, 0x6, 0x5}, 0xa3ee}, 0x9, &(0x7f0000b5c000-0x70)=[{&(0x7f0000b0d000)="296443d02af8162974511fc88960183e7702cec96ad2c8750307a79f26c8b47221cb4b18af17ecc02f394916cf8ca2dedb34bae6f451b924b4b8bc6e1ae156bba6d4774f1f50e928a08e8845d63917e8ed7b4c9f1de6df4513cecf965393a0636cc9e95c256e0fc14a19398ad416a36d6878176b2f45ff630447251dfc49f44445d867d1a31a768cf7f355b6ab383a85e1c7e8853a0382e7e730cd95d710927cdcee4e6f044be78795acbd33ddb5", 0xae}, {&(0x7f00003a6000)="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", 0x1000}, {&(0x7f0000aec000)="f6dcfc81f9d4b6f449d6179fcfe06239dd446d9a95656975d9edccbd74e4857909950cc53d0a9277d44e3f9dab67463de49c6966fe36c749c721c83f3ef5cb5008aa9bab0153da987b0404bc24de74348f43c133a79e8acb", 0x58}, {&(0x7f00000e7000-0xec)="d2f59abe4d4cf34ae784c4b553610aedaf62be4992187cbe8b2dda8a22fb4d80295008346d6c11dbf797e2d8f3c376e0a942e71bfdae339ea9f4ccd0d50a49821b93cc37b2cdb683728ed283568545ce08a614b6ed8623031a385bb2d6c6873d0cd71fb4a9889624364ababaa37443d23db21233e4d35b965770b78265a46325fb6014787c681b0eb091fbe6d536d30a149df00af7528cfa8f0171bfdee1f55b368ffb6bfae3d220e7c18b310a6966b406ad59a99a318f997efdb53789978981842367a306dfab004e9b07aa68d461c7f51af6a20cdd82b7b1620ab404c23558e46cc35f4434f02233eb63ee", 0xec}, {&(0x7f00005f7000-0x53)="0b0242e9a664815512d9679906291316bc51f933cf4bd69dc51df360432accfcf10c8740c3684d8188cb28a57be5717687cf5eba7c8ecf768fdf4043286124e2715481130e0617b6e112066250a2e026b8f5ac", 0x53}, {&(0x7f0000c80000)="b35bd653c88fe76b4dcf34bc56c750ead53d7d1064b3f2dddac21f3e883dae7fc4415dfdb728912a56105e5101ca268314a1e4669e", 0x35}, {&(0x7f0000ede000-0x3f)="dc04c4b481d0a3c65d8f6698ce52e7c0e51a2aa396d03d854765681bd16761d1aedd98931d3f4264a3ce601934a150ba5e42e9351dfa8dc5d59150bad8b837", 0x3f}], 0x7, &(0x7f0000eaa000)=[], 0x0, 0x40000}, 0x4) 2017/11/08 06:03:03 executing program 4: futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x40000001) sigaltstack(&(0x7f0000002000/0x4000)=nil, &(0x7f0000005000)=0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000004000)={0x77359400, 0x0}, &(0x7f000000a000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000000b000)="2f6465762f6c6f6f702300", 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000+0x7d4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="427c57d39974be3b6a556acc2a436e11", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) 2017/11/08 06:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x10000003fb) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0x4, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) socketpair(0x5, 0xe, 0x6, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000004000-0x4)=0x74a, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f72666b696c6c00", 0x80000026001074, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f0000768000)={0x10000000005, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000227000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f73657175656e6365723200", 0x2e001, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e35000)="2f6465762f736e642f73657100", 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e35000+0x346)={0x7fffffff, 0x1b3, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x3, &(0x7f0000ad7000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x6}}}, {0x80000000a, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x60) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000497000)={0x0, 0x0, 0x0}, 0xc) [ 113.716227] device eql entered promiscuous mode 2017/11/08 06:03:03 executing program 0: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xffff) r1 = accept$inet6(r0, &(0x7f0000703000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000022f000)=0x1c) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fa9000)={@common="69726c616e3000000000000000000000", &(0x7f0000fa8000)=@ethtool_sfeatures={0x3b, 0x1, [{0x0, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fac000-0x4)=0x0, &(0x7f0000faa000)=0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fab000-0x4)=0x0, &(0x7f0000f55000)=0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00006b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) recvmmsg(r2, &(0x7f0000785000)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a43000-0x30)=[{&(0x7f00009d5000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000001000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000f56000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x40000002, 0x0) sendto$inet(r2, &(0x7f0000f55000)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f68e51a1ed15fdca51178e39c4406702cffb570ae360015000000000005c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e4000000000000000151e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd40600000000000000ab062c0ac62f813621a09d212eb9408642cd4a24f71730710c4b80989546e5", 0xcf, 0x80c0, &(0x7f0000f51000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000d63000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fac000-0x2c)=@ethtool_stats={0x1d, 0x3, [0x7ff, 0xf47f, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x4, 0x0}, 0x8) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fac000)="", 0x0, 0x10, &(0x7f00007c8000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r4, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000320000-0x25)={&(0x7f000098f000)=@nfc={0x27, 0x6, 0x80000000, 0x0}, 0x10, &(0x7f00009b1000-0x50)=[{&(0x7f0000825000-0x22)="d3a134b87195d704ae00000000f91fc4b60382ab3d80644e69197de110290008f442", 0x22}, {&(0x7f00003cf000)="c5c5c05f0c17f9fe611eba9d09435f78ef6ef15983c658e8dcb9acd8df843d99a48da830909fb36e566c445c03a15dbf42517410839435461337dafe392df43e2b7a15adfde116532b030e7b008ba6b751534b4306e8cb2cad5014d7fec374aa95163f34fc3786642ce541560d82b870b04cfcc5b38d3cbaedabbf7eb008fd47ee7464c6c0678eec9ae50dd549b0680a77ccf8e1e5335a8c2f63bde2babfa8336ee187c58b8fe1463e29b0b74b39c89eb0e7ed7548b01cb2924e1d2d8846d5727727d211f7a5f4da09b8a1d2b50ccde9", 0xd0}, {&(0x7f0000f56000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000fa9000)=[], 0x0, 0x2}, 0x800) socket(0x800000000000013, 0x3, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 06:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0xc)=[0xffffffffffffffff]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$F_NOHUGEPAGE(r0, 0x803) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ce0000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0x6, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x8, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mlockall(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r2, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa2000)="bd", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a2b000-0x2c3)="", 0x0, 0x0, 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000529000)={{0x0, 0x0}, {0x0, 0x0}}) fadvise64(0xffffffffffffffff, 0xfffffffffffffffe, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) request_key(&(0x7f00006ec000-0x6)="6c6f676f6e00", &(0x7f0000865000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000296000-0x11)="707070305d2876626f786e6574315c5d00", 0xffffffffffffffff) sendto$inet(r3, &(0x7f00007f3000)="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", 0x359, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000802000-0x60)=[{&(0x7f0000df0000-0x13)="fe4ef71cb23b03e4a4e247c6102f1f8a096fbd", 0x13}, {&(0x7f0000ed6000)="801233b467ca67584ee638aa00a8dd809d5daaff0b9a37f15ac94938ced48a2572daa660a19b3f3936920da7dff24c3124124b69aaa14e7785016ec40d25997d4bc774d6723fdf5630aa29d539f0b26fad2b6aa186063ab10bbced92a903c00998640069f579e9c094fd23c037b5c4b061482a1341ca600246f232f144134a343c492316e9c86edfae3b96d7980ea30d15e2ad0d22ba0c", 0x97}, {&(0x7f0000466000)="85c7a11b900fa55e2987b5e305142939cf2c6cbfee3ec10a88c25a1a3a8e7811dfb191f2dfb6c616d3fe3ef9151345cb21a1cc101dde0cd8e21a57f760dabc1f94044547b4469a0407cdd230a1ed42c2de3fb14aa5ba5cdbe1c7e59686c93518daa234997e8061badf68981972ca1fd6baf6ed7e472557610d89be97666f23bb4f0a45e4660b1936a736cd40930abdfc3e5449bb", 0x94}, {&(0x7f00008c4000)="052d627945c25771130c18f4be6834b21cb134495115ac70bdfc3bf6b7250682b3915dd984d86c8c", 0x28}, {&(0x7f0000f90000-0xba)="05fc5b8a1e75647dec6f9558606f7cda7fa4bf1aa123531ca9a4295d756fde2099c0824bfd766fb2687e649e705c529e3e479904a895e4871af17b8ec0243248e76467b41d44e8b347cdd4b240ecb96d7f1e7388d814b6452443e46be6193acc5800cb80a692070ac55bfb3e4cbc259a54ce50f38f236c88f71be801761a07570fd2d54a3c3c2e80fa3db495986bf6eab9a4656b3e2430fe46f0233d81376b302440699d7fe1dd89313c5715efc5a236f5ed055ba123f9de88d5", 0xba}, {&(0x7f0000142000)="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", 0x1000}], 0x6) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000044e000)=0x3ff, 0x4) sendmsg(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x579}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) fcntl$dupfd(r1, 0x406, r1) getuid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x4121000, 0x0) ioctl$KDGKBLED(r4, 0xc004510e, &(0x7f00006ab000-0x1)=0x0) 2017/11/08 06:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7, &(0x7f0000786000-0x8)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d74000-0x20)={0x3, 0x5, 0x8, 0xffffffffffff0000, 0x1, 0x20}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001cc000-0x4)=0x0) sched_getparam(r2, &(0x7f0000f2a000)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000032d000)={0x4, 0x3, 0x5919, 0x2, 0x1000, 0x4080}) r3 = epoll_create1(0x0) write(r1, &(0x7f00005ee000)="88e39282f0fc4b7c3df003645d7d8b70f618084225ebfdaf9490532140e2cd6dfddd7eb7605fdcf35a40d27ea9f9af60c91a600877b1795b0104f6d84b269ce2f6b89ccacb8cd7255adb745ab3f9e773d22443bd098660e49580d775400657877a0a897703499261c82cc03b722c654bbd44e72e97c567b375b02f1e5f81474a155e13c7ea09d5a5620788473a67702a4156798493831ae773129ae0466a00975df1c77aaf44345c1d6a1d4c561b32d313da797c84f2cdca0357990cde28a8a2f9c831e1ec9e273b4f302c551c0061ef975557", 0xd3) unshare(0x40600) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000624000)="941be0f28de3463e90f6babc4e9d244f00a284df449b421b1e3a528e63abe4e4f7f2972cd10177ff95d59309a6e7cbcc5a0fb07465eab3b16a207ee20fd26d120da1ad2394107fa16122ca3c0418b457178092afd634e1dd581147b403c8163b7448767df9c77865acbc4f2d0f3cdc461fdd3cbc87747e8f248f7e1d7966061b", 0x80) r4 = memfd_create(&(0x7f0000777000)="73656c665d2a00", 0x3) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d7f000-0x2)={0x8000, 0x1, 0x2, 0x100000001}, 0x10) r6 = memfd_create(&(0x7f0000b0f000)="637075736574212d2a2f70707030766d6e65743170707030766d6e657430656d3100", 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) recvmsg$netrom(r3, &(0x7f0000e2f000)={&(0x7f0000db1000-0x10)=@ax25={0x3, {"7463a7a63a3b37"}, 0x5}, 0x10, &(0x7f000089f000)=[{&(0x7f0000e6f000-0x7b)="5afe84d034d35d420e7fec20a82485b6eafb2c08863eba366bae6ca8be4ea45f911725640cc2f28ae751a473e339dcc46955bc8752331b7395f03277a11aa5cb93204dcebd5146faff706f61ff62755755c3ad6d2aeaf49b9c75f49fce0db63e384c0baf33a33d464a1c62e7f36044cdcb6bba58c95d529e3e7621", 0x7b}, {&(0x7f0000f3b000-0x62)="e13ad010022638902aa475364e55f5b2074d9d30079c53b60e7c5d25f7ca4a8db5efdcbf8a0634e09c66252afcf45ee9d279c34f8a0d9736f29f2ec5fd75e6a239fabedea01c03e20ddb92fcaaff216aa4080b345d55451ea7e8e2382c368bde4fac", 0x62}, {&(0x7f0000b93000)="68dbe2d7acc7a4b4fb332f413d3607e0c6b10da812c2c8873f442a03c2a732fbb7e2121d093f73d4674af01f526209e8d0ba666a6c97", 0x36}, {&(0x7f0000c4e000)="e9f8ea1c663f263ec0bfba6a148a9f4000fa394860a2766b52445649d35fc1fcf2a9ec5db62eff350b9360f75707c0d9627e68462babc39a82bafe10223b68497a9f545450caa6ece15f9e41c1a758dee1424ea448e76d6aa70f4d35b5f4", 0x5e}], 0x4, 0x0, 0x0, 0x4000}, 0x2141) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002dc000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) epoll_pwait(r3, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f000039b000)={0x9}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008f6000)={0xaa, 0x8, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$ipx(r1, &(0x7f0000a36000)={0x4, 0x4, 0x7fffffff, "a8d848db650f", 0x200, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d33000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f00005f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r7, 0x0, 0x2d, &(0x7f000026c000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f64000-0x10)={0xa, &(0x7f0000e45000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00002a2000)={r8, 0x3}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000050d000)=0x1, &(0x7f0000f9e000)=0x4) sync_file_range(r7, 0x9, 0x60, 0x62c779090259fe00) 2017/11/08 06:03:03 executing program 1: r0 = add_key(&(0x7f0000002000-0x6)="727872706300", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000002000-0x14)={0x6, 0xaa34, 0x20, 0x2, 0x3, 0x0, 0x101, 0xd7, 0x6, 0x3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000002000)="8774f179ebd7dbaa58e5e4ad810eb30a425141414db1758eb1491fa066254e2b6147f442d49aaf2f19028acc782ff17334035916bfba43c7ffe6623308950555105e809f1144385fa2372c51260d4f880e4016056fe94f266679a617de335567b60898dc5217c9d8e12af8fbcd59e63c8f0ae6dfba107ab9b8a8d016c86effd5caf8b54c310273c3f9205d03205b38b72c95a8510f54a429def48a81f269e0b63e771676e2d332ccb40c34e67edc8060b83a1dad09e75c6ac80d5983", 0xbc, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r4, 0xc6, "fbc04e1ab8718bf657379a289bac19bfa6a294eef690d823ff97d1e770ef885ef272388d73e98bfdcdfce8641913b28cfee7a35e07fe0b030d801ae94e5dadf13c7bda74d0fe26d744dd06550c5d2e23f18bd23ced1cf1a5f0d1244b76f92b581ad65158c34dd0c968670252ded79d1c5cc62f8f46c9007a542cda4567d9867c8a9ce93429b054fbc1a2e1284f8ac8f3caa055ca1da8c43b1d342407e1c0b0494a17a29933815935ddebb49753f543f10ca1b7342f3191f9bd47ae39b14d234ccd41044362f5"}, &(0x7f0000004000-0x4)=0xce) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000112000)={0x7, {{0xa, 0x2, 0xca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/08 06:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0x1b, 0x8000002, 0x7, &(0x7f0000c3d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000007000)={0x900000000000000}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000be5000-0x14)={0x9, 0x3f, 0x7fffffff, 0x401, 0xb4cd}, 0x14) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r4 = openat(r2, &(0x7f0000581000-0x8)="2e2f66696c653000", 0x88080, 0x18d) fcntl$getownex(r4, 0x10, &(0x7f00003bf000-0x1)={0x0, 0x0}) sched_getparam(r5, &(0x7f0000046000-0x4)=0x0) socket(0xb, 0x4, 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000022a000)=0x0) prctl$intptr(0x4, 0xff) close(r0) fcntl$F_MEM_LOCK(r4, 0x800) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) vmsplice(r0, &(0x7f00003af000)=[{&(0x7f0000430000-0xba)="2291d7d0f748dacdebafc78ff0e66e98f15d45ac1f33d0de7a9e37085889b8b0d6f45bc998b5dd3ca3ad4491f8ec58233a632de998fd692d13f7f714656e58a382c7e5404853135819c23621312a7d169a36893c9d0fc2c95c5a4189294f4c33d814241d891193cfe622dfd6bddc01f27a56f4d93092470d1e35d046277dd02217732c6ecdacfd489c42db6b83f1745235f85dd3d31e37fd13a65aaadc1b49975485ff66711a261984608f2201a9283d3437a20ddec0ee43cea4", 0xba}, {&(0x7f00004fe000-0x3f)="9b9f34fe49c25ce761d2d5f6f5a02ab349e1354a490dfb2c6a8d5caec3aa26e752b6b22bee74c962c2ebcd9d841adbb371d42ee48e4f11b8172cbc1de138c3", 0x3f}, {&(0x7f0000ee4000)="dbffa644bf2d878d853e456057a466a5f2f94c310d8263525d2e8d6549baf8252909b3b0de47e80d6fc026607a73edba9dbe9d886e3b81d0b5cef268187a40e43cc272662b95ed728b2b4df99de4c7d377d6a21d7b67362dd4b41da47f3f61b1f18d42fa4de0284a214fd4ff04b28014f8ef1551b1ec2311ce4c1d5185d1774652524ad577e6834f2777d898f4a302ebbd3ee6c25016cff9", 0x98}, {&(0x7f0000c61000-0x59)="86301f6d5ac1c78fba18138711c5f1c7f077d301c4a1b72fccf7eda2fc725938de1ca665f587f3e016f5c7f37b1f49530a1e4a5f4161631c027b2ccb85cdaadef141fab0c3ae9e41c0b30ccc4113ce1b5ad6703b03a58c7c0c", 0x59}], 0x4, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eda000-0x120)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$inet_group_source_req(r4, 0x0, 0x0, &(0x7f0000802000)={0x10001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/11/08 06:03:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x40000000006fe, 0x125080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00003e3000)="", 0x0) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000118000)="2e2f66696c653000", 0x20, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000ee0000)=[&(0x7f0000f52000-0xb)="2f6465762f6c6f6f702300", &(0x7f00003df000-0xb)="800165762f6c6f6f702300", &(0x7f000071f000-0x7)="2f6465762f6c6f6f702300", &(0x7f00001f3000)="2f6465762f6c6f6f702300", &(0x7f0000e4b000)="7b70726f637b00", &(0x7f0000e0e000-0x2)="2f00", &(0x7f0000ebc000-0x2)="2d00"]) r3 = open(&(0x7f0000af4000)="2e2f66696c653000", 0x800000000000000, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000017a000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) creat(&(0x7f0000b7a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000001000-0x28)={@generic="c8dcd1f07791c13a73663bd7009a23bd", &(0x7f00002b5000)=@ethtool_pauseparam={0x12, 0x400, 0x10000, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 113.857043] device eql entered promiscuous mode 2017/11/08 06:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000526000-0x78)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x939, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000972000-0xc)={0x8020000003, 0x0}) epoll_pwait(r2, &(0x7f0000714000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7, &(0x7f000081f000-0x8)={0xff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b58000)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000deb000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f00001f3000+0x9ec)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ff4000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000327000)={0x10000004, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ca000-0x10)={0x7, 0x0, 0x3, 0x80000000, 0x0}, &(0x7f0000cc4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000104000)={r4, 0x6, 0x401, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007fc000)={r4, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000972000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000099c000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x5}, 0x98) getsockopt$inet6_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000d9e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f5a000)=0x1000) lseek(r0, 0x0, 0x2) 2017/11/08 06:03:03 executing program 2: mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000efc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efd000-0x9)="2f6465762f70707000", 0x34041, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast1=0xe0000001, r3}, 0xc) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000eff000)="54", 0x1, 0x810, &(0x7f0000eff000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006cd000-0x95)="36a327df0000000027f4891b132e9bd64f27b087271912574a9838108f66eb9f34af3d08f8a2b4e62f55e2654c979f0d6e2525008214893dcf44f9adccbe28c406cef8f9e0d506ce123132be8dc5662655e7b338dd7c37dbf801836b600bec56bf0b81b0e1c1582f580591c8845746bbab067d93b7079e8e3060a6dbe408e48ad1e59030d384154f77854e18bee7829947f5387c", 0x94, 0x20000000, &(0x7f0000f00000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000064f000/0x800000)=nil, 0x800000, 0x6, 0x36, r0, 0x1) mmap(&(0x7f00003b7000/0x3000)=nil, 0x3000, 0x201, 0x35, r1, 0x31) mmap(&(0x7f0000dac000/0x3000)=nil, 0x3000, 0x6, 0x30, r1, 0x3) mmap(&(0x7f0000564000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000efe000)={@broadcast=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000f01000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000873000-0x78)={0x5, 0x78, 0x0, 0x3b95, 0x0, 0xfff8000000000000, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1e, 0x0, 0x1, 0x3, 0x20000020, 0x8000000000000008, 0x20000, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r4, &(0x7f0000b8e000-0x12)="9176620400000000001b0b6f636264657600", 0x2) r5 = socket(0x1, 0x1, 0x10000000001) sendmsg$nfc_llcp(r5, &(0x7f0000000000)={&(0x7f0000108000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x2, "010000000000000000000000"}, 0x20, 0x0}, 0x0) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d55000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000185000-0x4)={0x0}, &(0x7f0000465000)=0x4) r1 = memfd_create(&(0x7f00005c6000-0x14)="706f73fb0000020000090000007a7300000000", 0x0) inotify_init1(0x80000) readahead(r1, 0x1, 0x200) pwrite64(r1, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d35000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="71fe38576386", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001cb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000249000-0x4)=0xe8) fcntl$setstatus(r0, 0x4, 0x800) ioprio_get$uid(0x3, r3) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f00008ff000)="2e2f66696c653000") mount(&(0x7f0000b7c000-0x8)="2e2f66696c653000", &(0x7f0000ffe000-0xe)="2e2f66696c653000", &(0x7f000028c000-0x9)="737175617368667300", 0x0, 0x0) 2017/11/08 06:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000709000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r2, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) r3 = fcntl$dupfd(r1, 0x406, r2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f8a000)={0x6, &(0x7f0000eb8000)=[{0x819, 0x200, 0xab, 0x10001}, {0xffff, 0x9, 0x3, 0x80000001}, {0x401, 0x38ec7e01, 0x0, 0x8}, {0x8001, 0x7, 0x6, 0xff}, {0x8, 0xd0b000, 0xa02, 0x42}, {0x6, 0x5, 0xa78a, 0x8}]}, 0x10) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) gettid() futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) bind$unix(r3, &(0x7f0000819000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00002e2000)={0x7, 0x6}) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000471000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"4413d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r6, 0x6, 0x100, 0x1) open(&(0x7f0000a97000)="2e2f66696c653000", 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r7, &(0x7f00000d4000)="14000000010ae7fcff00400010020017ffff00e5", 0x14, 0x0, 0x0, 0x0) dup3(r7, r7, 0x80000) 2017/11/08 06:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) syslog(0x3, 0x0, 0x0) epoll_wait(r0, &(0x7f0000b8a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000391000-0x9)="000000000000000000") r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000520000)={0x0, 0x1e}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008aa000)={0x0, 0x65, "329ccd80ed0a0f1449aa544b45175d3e2b292315a0b2358f540525d78b41bdb6eaeda59fc48f51cea76b41a874ba8dc62f610680d39fbde73ab90b3122c6fb589d65bc61bbefdf11393a43e1104cdd6e4faeb78abc1f0664e74555532edcceef8ac564e69d"}, &(0x7f0000762000-0x4)=0x6d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000798000-0xc)=@sack_info={0x0, 0x1, 0x3}, &(0x7f0000911000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000347000-0x8)={0x0, 0x7ff}, &(0x7f0000ad7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fcc000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f00003fb000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000abe000)={0x0, 0x84, "16fea14037feb81d8a969c95b4321b07c3d99d9d79a7932b5168958e697ea5a08e280dfec47e22c93f332a559263f3b62e2f7502db3f50bf11bc1387e819f06a5700e865728de846089213b439a7db391253565c6ebc2e6d3841aee069ebaae441732a4c67cca10ff34076d0ee6a5036ed1ce65bff6fc609e4de1382007ffd23fa5ffd0c"}, &(0x7f000018c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000fc000-0x8)={0x0, 0x4}, &(0x7f0000e42000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000d1000-0x8)={0x0, 0x8001}, &(0x7f0000c51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009b4000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ce000)=0x28) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000068f000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000071b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000036d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28000000000, 0x3, 0x4f8e, 0x69, 0x11}, &(0x7f0000c7f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000160000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00007d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000cf1000-0x18)={0x0, 0x81, 0x0, 0x4, 0x1}, &(0x7f0000f3a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004c4000-0x10)={0x2, 0x8, 0x3, 0x4, 0x0}, &(0x7f0000522000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e56000-0x51)={0x0, 0x49, "231db7435e1ddbabb05faf70aca0951398adadc7fd2dbc5f5a738e1faa60da0d087360b6fd380137be8336758ac594b72e8d45cae86b69e2ffed93e347338cb79fa8b3783197dfd671"}, &(0x7f0000445000)=0x51) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000026b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bc000-0x4)=0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000769000)=@assoc_value={0x0, 0x9}, &(0x7f000073c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000070b000)={0x0, 0x2, &(0x7f00006d0000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006d8000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000fb8000)=[{&(0x7f0000912000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eac000)=[{&(0x7f0000cdc000-0x70)="f9a4688504e0eeb03aa48758c7e6128f190b60d78d80d4cf55057c87914ccf1c40433ce0b668e8167c7658854f0282ec3fad974215b1051d0b1f3aa330989258b36090d8d57cc5d0862763804091e88193d45f8a7a0b63db06e23b9af8e1828e58397647cb11eb3f672642e7485ffa3d", 0x70}, {&(0x7f000091c000-0x1000)="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", 0x1000}, {&(0x7f00009f1000-0x8)="4faa5d74439540a7", 0x8}, {&(0x7f00005d2000)="c0c542fad2cbee81c16b700ff87745f546c7be6f8f6c9e67f01a8e74c9", 0x1d}, {&(0x7f0000617000)="2d606b8f37ad6fdcc8d9e60bae12b342ac8ea6b7cc07385b1570adb79668e26e2c6f665cad2988cb3310928c718558782f25234c7a6d8369e0dd65aa8a62b2a2e4f1205992f6d8", 0x47}, {&(0x7f0000699000-0x37)="515f9985fa099ce2a77d25d59b3ba7b35ef6c866bee05251c6d3fe96b037af550f672e2abeeeb786b3d796617d3f83801957ef869a9ee6", 0x37}], 0x6, &(0x7f00004e4000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x3, 0x8, 0x9, 0x3, 0x1, 0x1, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x87, 0x8001, 0x4, 0x4, 0x400, 0x6, 0xe956, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xc, 0x2, 0x2a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8001, 0x9, 0x203, 0x80000001, 0x7fffffff, 0x8, 0x400, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x4, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x1, 0xcb1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8, 0x1, 0xff, 0xff, 0x7, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x6, 0x8, 0x0, r8}}], 0x8, 0x0}, {&(0x7f000091e000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cb4000-0x10)=[{&(0x7f0000084000-0xc)="9dca1c8601948ca772539f84", 0xc}], 0x1, &(0x7f0000206000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x1, 0x401, 0x6, 0x9, 0x1f, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5c1, 0x100000001, 0x8, 0x2, 0x1, 0x6, 0x1, 0x100000000, r10}}], 0x2, 0x80}, {&(0x7f0000a85000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x30)=[{&(0x7f00007c8000-0x84)="a9289c18bb430b67df36bf72d16f99cb1c5cd7553942c0a5778c1e4a0f909406f33a6a9fac7c995d37a2fe44c3928d725381fd1fe8113daaacbf537906335707937c5e916c745ced9236aa9cb86ae3b23b6c5f783e261f50c6c3edd04d248f1489bc2ab1e805fc504bcd16a785acafc78637801baabb794b7870783fe89b1b40dd644994", 0x84}, {&(0x7f0000f2f000-0x5c)="7d45fbe10ec25e4b7ff6240552b5c17cea98a3833597ad09e97d97a288cc29c40ced396387a3c323f2544dde92880386bcb761ad04c092d5eb2bc1fbb094130dc3c11bbcef7e57e3e88ee3f12cad24ab0b367fbf4c41ce8e030aace0", 0x5c}, {&(0x7f0000326000-0x36)="68ab28e7ea62ad5e40b685c1ad7b80ec21b6d87d7ccc7ae7e69ea94c388447858c9b236e4883c63a9162d737b848cc4ddc4f15395944", 0x36}], 0x3, &(0x7f000038a000)=[@init={0x18, 0x84, 0x0, {0x9, 0x4, 0x7fffffff, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0xa67, 0x800, 0x8200, 0x35be6154, 0x6945, 0x5, 0x6, 0x48, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x101, 0xb, 0x5, 0x5, 0xfffffffffffffffd, 0x7, 0x0, r12}}], 0x3, 0x40000}, {&(0x7f00005cb000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e9000-0x80)=[{&(0x7f0000150000-0x18)="72d945b501767284d9912ba63fbef53f3dbe4f97f9172008", 0x18}, {&(0x7f0000a97000-0x1000)="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0x1000}, {&(0x7f0000306000-0x3a)="c14f95948521ec3b72a424e3710111a9241f12b52e82bf36f0ef62641e2c1a5d5cada68635ecb4e5cf333662dbc2c3e4ab277e627a2332fa248f", 0x3a}, {&(0x7f0000b99000)="2a88a91deffa4847cc7de63b895e12e859624096ca343366083b7d7aec65679df77ffae2693feab08487d6b56d4e0581fb4868e269934763ba4ae581aed0add827e08807b4ae754e2316a769fb593e712baec6e1f3d61afcd60eaf4247ff46e5d297a7a01454e6d181a6faf1f268dc9fd5980508df3b1bd82e1184517bcb5ab177a2386bb0ff83bd1cb46a769ad377d09ae57f6fe507f75c1b6f8f1e58026a3bd82949d02e3064f9c9a00a490b1e1c", 0xaf}, {&(0x7f00005a6000)="62c2f27a00331d62ad3395aa0a62186d75ce15e36413759ea18f3c6abfd5facac2626121a6ee267ee9fa4557d170866024848f79468b266f72771118b7656f028f65197d19e1", 0x46}, {&(0x7f0000939000-0xf6)="44041ca7e6f1c28be3fb90645a8042bd6016e4694d1526d5dcd4f2bfa786c6af522f30e4da5cf3b8e6a2f02aa1e83b7f7f9e71fa1c3f829794127e4cfae5c647b65269f0546d235af3dd223e6fbc830e2e7e70735028db4accebc7a3f58830cf0e23a8357377c825bf18f9186e5b8f889298ad04eada077a7dcdb34e89a54e151780366d5f2f9b343cbd961bb998be530475fb9e403a3bb72446a4f6387bf8399ce52b0be2eedba73451f5f879644eddfa1dab0ffe5bdc369cfa219475392ce8727c035ed2bad12b6651bcc9ec0f2ff450f6dbc1943b5857a1c3ff039fcbde80570f42d612321924c039188f88fcf69d2ec560104215", 0xf6}, {&(0x7f0000dbb000)="28356c4b183fc06e3fcb666f92a478870af5a1c7ed83cbb313c6e1c7a73276086133f17c7eafab79ee6e01614781f8d531a8986fd47141e6125d1b29a9d60555", 0x40}, {&(0x7f0000991000-0xdb)="2d45f73008f36866c748e027bca8abf2ded0cc6a77a01d7f8312ee2c40bc3338b7278e624b7023164ad2032c539a182970633fffa7aa2e2dfb967405d3c32c8012938f6d29c4b7fe04a368bbd8aacf115fe919d6f377ffef87a317c98945977ae5fd0253efaf89da3bed0df192ba6a654aac0dfeb809d87d4300384079aa33b091c54c245342aeb742f51387de15ccbe0a810b3d0dd5a95a78d60d44b76ae06bf22e477293bf1674552d759e7242af1b3c8fb1bc1a29763f2fc936e78a673276580f303e727afb7cf0b7714c47515341407c07d002bee070c5c2db", 0xdb}], 0x8, &(0x7f0000fe9000)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x9, 0x1}}], 0x1, 0x20000004}, {&(0x7f00005b0000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6d000-0x10)=[{&(0x7f00007e7000)="7034fc75c8bfdf1c51419c47879622718248abdb21e3b3edaf0e86b6be2c0383190fe76d6e6efe1c491c2074a488204df8080a7a8af203ec4859543d9bf26091d11e25375d415242cbf10dafcef0c058c97d509e4e811f61227a4f3d87fa4e6add12c512d34d977315ea584e2b2e397c75a2dee3962262c88d0d801f85c7dec9f0775b6f94cf023dcc5d96af262bcdbf7b6a907f", 0x94}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f00002b6000-0x1c)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f00006f1000-0x10)=[{&(0x7f00005c9000)="5c184b66f196acde94464771a097c15ec73527439b3568615021680e8b1ba816f69e852cab7930c4d0459f4fc1a22e24312c8eaeea6432db42ad11307482397d882cbe48e08971c76a7e29bda755758f5c1fc52f74b5c91db5a0553ab70c493d41987425aa350af85c11afdc13ed06b416facfb6d1c2aaa0707bc2997d9ff4aab6901848a160eb7cccf4960fe2a5ea68cef1dd3b222261d75e893f669bb71c0968d7746d0461da2d6f11e93db8c2582620125e785bf72c113ff247b9b52717cdeef000f1539080d02b3c79bb999c5250c647a50a37313a8b38f14d7fc730f50cc487eb60", 0xe4}], 0x1, &(0x7f00000fa000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000000, 0x8000, 0x1, 0x5, 0x5, 0x6, 0x0, r13}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0x100000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffff3d05888, 0x5, 0x2, 0x1, 0x59, 0x5, 0x8, r14}}, @init={0x18, 0x84, 0x0, {0x40, 0xfffffffffffffffe, 0x8000, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xe, 0x4, 0x21, 0x0, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8004, 0x1, 0xbb, 0x3ff, 0x2, 0xa178, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7ff, 0x0, 0x20, 0x695, 0x7, 0x6, 0x800, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x6, 0x0, 0xf3cd, 0x0, 0x6, 0x9, 0x3ff, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x0, 0x3, 0x9, 0x9, 0x9cf, 0x100000000, r19}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x7, 0x2}}], 0xa, 0x8000}], 0x6, 0x40000) epoll_pwait(r0, &(0x7f00001f3000+0x9ec)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ff4000-0x8)={0x0}, 0x8) 2017/11/08 06:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b64000-0x8)="2e2f66696c653000", 0x8042) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) r2 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000601000)=@get={0x1, &(0x7f0000ad9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc074510c, &(0x7f0000e6b000-0x50)={{0x8, 0x1ff}, {0xb6a3, 0x5}, 0x2, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001c4000)=0x8) fchmod(r2, 0x44) r5 = gettid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00009ab000)=r5) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cd0000-0x1)=0x0) dup2(r1, r2) setns(r2, 0x0) clock_gettime(0x0, &(0x7f0000df0000-0x10)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000051a000-0x28)=[{0x4, 0x0}, {0x2, 0x2}, {0x6, 0x79dc}, {0x2, 0x8}, {0xb, 0x4e2}], 0x5) nanosleep(&(0x7f0000346000-0x10)={0x77359400, 0x0}, 0x0) ppoll(&(0x7f0000c76000)=[{r4, 0x122, 0x0}, {r2, 0x4486, 0x0}, {r1, 0x400, 0x0}, {r1, 0x1000, 0x0}], 0x4, &(0x7f0000e95000)={r6, r7+10000000}, &(0x7f0000225000)={0x9}, 0x8) prctl$getreaper(0x0, &(0x7f0000237000)=0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x0, 0x0) 2017/11/08 06:03:03 executing program 1: prctl$intptr(0x2, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x1fb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000)="2e2f66696c653000", 0x400001, 0x10000007f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x4000000000000088) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000035f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000b2000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000faa000)=0xc) sendmmsg(r3, &(0x7f0000ae5000-0x1a4)=[{{&(0x7f0000d80000-0x10)=@llc={0x1a, 0x0, 0x0, 0x101, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d2d000)=[], 0x0, &(0x7f0000184000)=[{0x108, 0x0, 0x0, "2759f0e6a6905e0a89c440354bb9ebf1d1cf518708f220520fef467a441715c9978f09001208528c0925b8afd500e47d3702657fef808a6ef166c25fc954e140859ea0b7b531912fc3688001cfc9fdf49cc4f5d432909d4e146286c61066024b3dc4c1c6518175aecc770383e28cdaef2139401b223a0fc0721e4d476bfd9fc043f855805eb2aacd51af52da17b1c514373bf4898dda20c6fbedaab12aa83e10c760768cf524423e259fd9f886a41aaabc0a316536c8f2715f244fff5230fa611b70a88ab8b50cb932e374aaf8c0588443b89814152ef387dc9bd7baec04774966574eb949adb599d8b95a14b86c7bedf7c5be3ba85b57"}, {0x20, 0x6, 0x8, "cb54e8cde95403bcf9580dbb7ac08a43"}], 0x2, 0x40800}, 0x401}, {{0x0, 0x0, &(0x7f00000f6000-0x50)=[{&(0x7f0000d15000)="6504c838f3001b3aa4fdb6560986ddd4e7a9aeded5e6da7e2636fa98ef05ef391fa7422182229e4584695ee6b71c97ae93477b4bf9ad01dc1ba14ad83efea6c094aa03138856ca420be9c5770faef75d1024f4b08d20d1ad2fcb8e48761a29ae3e89c09ac78b84e0dbc9cd5ba6895c60627daacac2ab8a2612a8b015b99992c505abb1b3e17d2d67a0ac4d12d7287f0d4cba0da3f3860f0a0cafe489e649", 0x9e}, {&(0x7f0000980000)="1831149c8b6ba9833095b96caf1ea8aa4ce336b44085827d599dedd4e7365c388f0786f787b329956749c83242e09fe6a9e79e5c725337081a62e720", 0x3c}, {&(0x7f0000cbb000-0x17)="1cb1028791de59b828b317fc181807c71eebef91deeb5f", 0x17}, {&(0x7f0000fbb000-0xc5)="e0e69cfde824daa892104fe2aca576d5a0959a9220d42b7eee458b25c26f2ee96f1a33c9265ce2541e8716fdacd7891d02525846d08142ab10f1bb5dae44f09f79ee0ba90436c61d51ed04c32fd076121cb2f633db65ba89852ddc8dd94686671037fd031a2af665dfa18f2cf3522c14be784024357ceaa33b92213ce70efa011932dc5bf16ef2a713777a13ae3657bbd9dd42512f918fed67bcb414236543cf130b8e18a153860d90917164d66a5f3bdfe47627f187bbd8b31480cf55fc65059f075cf6b1", 0xc5}, {&(0x7f00005fb000-0x2f)="1fb2250fdbc0ea12b0ce82e53164533da65a9093b86c940beb26c3fb4b4cbdac350ca42b462caac70a8e1126d69130", 0x2f}], 0x5, &(0x7f0000bae000-0x2c0)=[{0xf0, 0x10f, 0x80000000, "f5159084c5bfb1637e14c72c13fcc58fea434f2cf88d8593a6b10713ba34ed2418758aeed255be4d3b566e0e782b72eaeca75b02cad94f678ab245a1c6acd44f6a0da5780fdf11d3618c4e5dce357ada55a6f64f1509b83fdc37626aad2d3015ee0ce4de98502d5f7890941b2d71d357dffb63c27b00540121493ed395a2427c642c8a5dce8a94f2ebb679ba6eca01bfec66981b729c78b3dfcc630c807568c4c499afe94f83529cd8078c8d84a8e8fc79ab01acd16384a50ebb0a2cb65fe2b069c90780d79a0c447553c8b1782aba8c74cb90dd3523917f77"}, {0xc0, 0x115, 0x468, "30d6a4f65b0868ed8344dbdba6197ccf59c1c5432039ed304fefb4f38818a25583e2810c110ac3067b69fd9b870b78e846cbc8ddf96ef39cac38d2e1ab9e4cc48eae0899282781a8eb3c35278c75633418066309850b914379b10a934b93a8c4af4a29fb364b8b8dbbec67f6c952b87121234438f3d4a4d60f75e7c6cb7a94f8fdcb01fad299979d4a48b83341c1ec6fb476753d6ca44a7426af25cbe405261145bc7ff882c4351c3088"}, {0x110, 0x11f, 0xd6ec, "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"}], 0x3, 0x44000}, 0x8}, {{0x0, 0x0, &(0x7f0000f04000-0x30)=[{&(0x7f0000878000-0x5b)="ac6f58078d3bfeddf2d753d7c2fc75aba6a54c2a0e14db83bf2028508def465ca0605d7fea76c060051e39bb6934dd411722890007709a3a384370c90bf2f1fe67e06ebee6d66a1a9798cf41d1fcb4f204127969d3da38432fc8ff", 0x5b}, {&(0x7f000062f000-0xfb)="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", 0xfb}, 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"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{0x68, 0x109, 0x7, "5019040e103bc1fc2e704c4fc02017139087c5a0fd8fb2535df4658561d60fe814f2abb673c3eb4f070fcf1dda937c258f68f45105c6b12976def8765823b0c8bbd9094eafcae23c31478e5380880632c5d1a6"}, {0x10, 0x0, 0x9, ""}, {0x48, 0x104, 0x5, "9cc4554340df1b2268eafbe5d8abd5a798005e79fd721a194393d37b4e750101b3eddd075933f703b805493be80c920bad4894dcb4cfe5"}, {0x108, 0x88, 0x2, "51225aa4f5b74de2e129609c9a7424b75eb7e5b49dcc9ef8b936e1e89c5f27cc267739fe9c5ce5ac7b124038bb26ef4a4d24b4b95e74f6f3754d3b014a2ed215c2c1674d030cdf7738c6fad5ccc95e8bd0aea5ef4d55d5b7cd56cc7f84541c5ef873dd0ecd7024e66a399a9904e7fbb34f70318e19a2e8eea6c6631f369f40d80538095f64b6dd4d94ceaf354d6240851738c4946715634e26f62b3537d6378c2c8850ad9382e4869d10a4ac0fe628ca96a0a7888937bcfcd44aae3f84e945311c924043a0cfa13151a646db2825c830fff001661c44e93e79ecc9960f6acb9189a847dcd61f45ddbf71d96e55e9386e2531b6"}, {0x70, 0x102, 0x5, "db2883b5e868a0b751fa6d828be70f4a39b6ef4e7b111fcf60249910204c3f8ffb709ee70e3d5f210e0e33b9f1aeef0f505ce8656c5957e3716b741f3d32277811bdce472f548cf6cc6f76b6e138cb894ce544614dc1c8f7decbbd7eba81dc7a"}, {0x48, 0x119, 0xc1d, "d43703be021967b4c080e0328fe49f0c293095bdd5a8cb6ed58aba3b491568cd8610db88b0294396952ecd205a637fd68c4f8f7cb8621803"}], 0x7, 0x0}, 0x2}], 0x4, 0x0) getsockopt$sock_buf(r3, 0x1, 0x24, &(0x7f0000dae000)="", &(0x7f000081f000)=0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009d5000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e6d000-0x4)=0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xa, &(0x7f00001ac000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 06:03:03 executing program 3: socketpair(0xf, 0x803, 0x200, &(0x7f0000880000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000067b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f000044f000-0x8)="2e2f66696c653000", &(0x7f0000b46000)="2e2f66696c653000", &(0x7f0000c6f000)="6675736563746c00", 0x4, &(0x7f00004bd000-0x9b)="c9f6175a36f6a1e374ebb7f6ee5b54ab44eab0a75b675469a171c40b7b619ab32064df7209926ecd46e4512aa58b12d531d0edcf0692c6ce395e3f3ed46e1061f1d70b8fe20fa9bd517a948e8b1702bc1b101add84b0326e67cbfa5aafa7052dd13b7684e712f950128d46b6f110a410221721f166c52322add9f5ea77dd20ea7bdfcc57dbfa57ba2e51c7c276535b94fe86823a4aad359afcec95") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000044e000)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) write(r1, &(0x7f0000e5b000)="0e9a063c98f13aa5529b149fbc8cde468a165a497ff567405b6f82ddacefa3fe3270222b74ce685e5c7b41e55009903819712a0718b3004cd179abdff8832de0e02657d86e6fb32c181fe094560353757fb6aa226bc2088f283dac49dc3dc15e4a730ebe04fdfa2e3926b1c8696b99410768118ecb75280a32710c668bf8ac8832170d677ca2fbd7e30c5aab0247e7bdd9fe578bd0c23806d1a1f5a2d5727d1739b41c0fd663df66009eee6754f09e3f3c16c4172d04358dee52ed65b6aca805f79fe4414602b02034e4d387873b986e280fb1390b5521960b4dd438039ad0529ceaa16a9527bef8e4421096004b57730ab1deb840f4", 0xf6) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000eda000-0x120)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/11/08 06:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a51000)={0x4, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0xd6a, 0x0, 0x7fffffff, 0x8, 0x40, 0xd, 0x7, 0x9, 0x10000000415, 0x5}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000696000)=@assoc_id=0x0, &(0x7f0000073000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000339000-0x4)=@assoc_id=r4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000c57000-0x8)={0xac, 0x2, 0x6, 0x2, 0x6}) 2017/11/08 06:03:03 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000462000)="2f6465762f73672300", 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ffd000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x1) setsockopt(r2, 0x107, 0x1, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r2) socket(0x1a, 0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a0b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000)=0xe8) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x12202, 0x0) eventfd2(0x8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2017/11/08 06:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f00003be000)=0x0, &(0x7f00007ab000)=0x0, &(0x7f0000ddf000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e24000)=r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ad4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000d44000-0x10)="2e2f636f6e74726f6c00", 0x20000000) r5 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f000014e000)={@generic="1c7486b46c0e436314339ea1a131b20f", 0x0}) mkdirat(r5, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f000030a000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdirat(r5, &(0x7f000075f000)="2e2f636f6e74726f6c00", 0x0) renameat2(r5, &(0x7f000062f000-0x8)="2e2f66696c653000", r5, &(0x7f0000b37000)="2e2f636f6e74726f6c00", 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x125000, 0x0) fcntl$lock(r0, 0x7, &(0x7f00003b1000)={0x2, 0x0, 0x7, 0x81, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$TCGETA(r1, 0x5405, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af9000-0x8)="2e2f66696c653000", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) r1 = creat(&(0x7f00001fe000)="2e2f66696c65302f62757300", 0x0) mount(&(0x7f0000c21000-0x8)="2e2f66696c653000", &(0x7f0000146000-0x2)="2e2e", &(0x7f0000e3b000)="64657670747300", 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000dff000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = creat(&(0x7f00000a9000-0xc)="2e2f66696c65302f62757300", 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) mknod$loop(&(0x7f0000cce000)="2e2f66696c65302f62757300", 0x10, 0x1) fcntl$getownex(r2, 0x10, &(0x7f00003a4000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x1a, &(0x7f0000f10000-0x10)={0x3e, 0x1, 0xa574, 0xffffffffffffffc0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cce000)={0x7, 0x7f, 0x657, 0x5, 0x2, 0x8, 0xfff, 0x7fffffff, 0xe1, 0x7, 0xfffffffffffffffe, 0x4}) symlinkat(&(0x7f00003f3000)="2e2e", r1, &(0x7f00000af000-0x8)="2e2f66696c653100") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009f3000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000369000)=0x0) ptrace$pokeuser(0x6, r4, 0x0, 0x3) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001b4000-0x6)={0x0, 0xff}, &(0x7f0000308000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004c9000)={r6, 0x1, 0x7fffffff, 0x1d48, 0x3, 0x200}, 0x14) perf_event_open(&(0x7f0000f14000)={0x5, 0x78, 0x3e2, 0x1, 0x3, 0x3, 0x0, 0xba, 0x4000, 0xd, 0x6, 0x9, 0xe9e3, 0x1, 0x0, 0x1f, 0x1, 0x3, 0x2, 0x0, 0x7, 0x3, 0x2, 0x5, 0x4, 0x6, 0x0}, r5, 0x72c, r2, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4e000-0xf)="2f6465762f73657175656e63657200", 0x20000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a38000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) rename(&(0x7f000032e000-0xc)="2e2f66696c653100", &(0x7f0000477000)="2e2e") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000041000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000)=0xe8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c6d000)={0xd031, 0xffffffbffffff000, 0x7, 0x9f, 0x6, [{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x681, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x80000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x8, 0x80000000, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x42, 0x3d19a1a1, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x80000000, 0x10001, 0x100000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getpeername$ax25(r1, &(0x7f0000729000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004a4000)=0x10) gettid() ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f00003fe000-0xc)={0x8, 0x200, 0x5, 0x4, 0x0, 0x2}) 2017/11/08 06:03:03 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="76626f786e657431183a73656c696e757800", 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f000000b000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000004000)="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", 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000015000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000009000-0x46)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f000002e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x20, &(0x7f000002d000)={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000009000)=0xfffffffffffffffd, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002c000)=0x200000000003, 0x4) fcntl$setsig(r1, 0xa, 0x7f) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000000d000-0x1000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/08 06:03:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x9f58a0ee9ab6fae4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000125000-0xd)="2f6465762f7573626d6f6e2300", 0x976b, 0x200) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x7, 0x401, &(0x7f0000b9f000-0x8)={0x0, 0x0}) fcntl$F_HUGEPAGE(r1, 0x802) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000af6000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000332000)=r2) sendmsg$netlink(r1, &(0x7f0000585000)={0x0, 0x0, &(0x7f0000307000-0x10)=[{&(0x7f0000365000)=[{0x11, 0x2e, 0x105, 0x0, 0x0, "29"}], 0x11}], 0x1, &(0x7f00001fe000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000f98000)={{0x1, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x10000, 0x7fff, 0xfffffffffffffff8, 0xe2, 0x6, 0x401, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000dfb000-0x8c)={0x5, 0x6, 0x3, "71756501f0310000000000000000000000000000000000000000e0d4000000000000000080003700e1ffff000000030000000000000000001300030000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/08 06:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000584000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000072000)=0x0, &(0x7f0000f3e000-0x4)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000051d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, r2}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000a3a000-0x68)={0x2, 0x9, 0x4, {0x77359400, 0x0}, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000a6d000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="bd5aa8c32902", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) r5 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r5, 0x400, 0x0) r6 = timerfd_create(0x2, 0x80000) clock_gettime(0x0, &(0x7f0000d2c000)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000955000-0x1e0)=[{{0x0, 0x0, &(0x7f0000557000)=[{&(0x7f0000661000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00009ca000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f00001c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x3, &(0x7f000071f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x8b0}, 0x400}, {{&(0x7f00009e3000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ae000-0x20)=[{&(0x7f00004e1000)="", 0x0}, {&(0x7f000037d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x2, &(0x7f0000e75000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2}, 0x76df}, {{&(0x7f0000cee000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000336000)=[{&(0x7f00009d6000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, 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{0xd0, 0x13f, 0x1, "8dd94e1ef9a131ae4a24602ea20403af7a47bdd457190982869610dd244f9212bc3f4cd559c083116f71f11f06052da846f31f8f141aa455c5957bffbe8c6b7356ac398fa4e6ace8bd70c7b1e9d95dd695b6f8924c6fa5e80d4a3ca39c68887f333acfc4e6e8b9edaa43e9502b0867dab3b2484dca2009334d9695488de9f175e4fff0f31b432527a27aca768c64e97c3b187b8adaca4e249047eddc28a85095704e10fd2fc5377302be45b3788126ae1e541d4b6e8fc7e3e9a3"}, {0xe0, 0x0, 0x800, "e4f67383d24e5d0e97ba94021c86a663e267cbbacd3d145a8b69b94b6fd563497f2e1496719a17e5444517122d5f9e4079edd58a9cc32ea850859d73d00c47c1661b72dc8d143dad1df0c054444bf534b446e7eabf1e1292e9546258017f56e6d3ef33cb9c3f223badd064f203b89c3755ed5e9dd1d4979073002f654e262808fd2f4aec5802a27504df8a77752241dd27af3b088dc70271c7db9e8b2c238d5305d64928c65ffdf0939fc5731bb83d3fc629c448c4a3af5efd70fa1a9eedb461b357ff1f2130d34bee0316"}], 0x5, 0x44041}, 0x804) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x10)={0x0, 0x0}, 0x8) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00003fe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000604000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d61000)=0x46) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x0) fcntl$setlease(r6, 0x400, 0xfffffffffffffffe) 2017/11/08 06:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000001000)="68", 0x1) r2 = accept(r1, 0x0, &(0x7f00008cb000)=0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00002e5000-0x4)=0x0, &(0x7f00005e3000)=0x4) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000af6000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x4)=0xe8) getgroups(0x2, &(0x7f0000dae000)=[0x0, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000590000)={&(0x7f0000f74000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cda000)=[{&(0x7f00007a0000)="9eada12114b165a86fc4f6304e25a73d53514fad954301db92e898c7b7670e82b039c81e40", 0x25}, {&(0x7f0000779000)="6654c6fd81addd0b142605ea61287673f6bd7f08ef29d4dfb3787112d4537893e118e815d157db0e56f11ac494a87a27e94959c0d33f96dcc8423eef2925b7513b14b4856912faaeca3f52c583f637531813ecdac63577194abc2094028d5f171f2e7362e54e0a7a4e0faf8b356c9634b90fe586b2baaee066db0f4ceb3ead84e8ec2a2a0629ce7c70504cdef727ffb5ebc5e1aa51750c0326b6bc654d07a8a57bb5f87e395ad2e19866fc7a39345e749c74a5faf28773738c83b07b870948c658ba4a595e26c6c7ae455ece3ac8ad312fe444a95df92a5fc88df980e9d93c9bd60864d7440329e9c5eb80b414997cbeedd15cf76496b6d650", 0xf9}, {&(0x7f0000c3f000-0x1000)="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", 0x1000}, {&(0x7f00005ad000-0x4f)="976a6cd658aa922ecfe080d13886ddbbb7e9b0e436e8f8fdafffcb650e240071330e0912a4bf353ad6b8bb18a32d25d870f044d0323e833e14f02ffda0ead6d167ef3be35744a5719cd2bfb76275cf", 0x4f}, {&(0x7f0000e36000-0x2d)="887626d12495cc93febcd60539a7acbc821a90090889b128e02ac1accbf9c2dbf1d15a290317198038e3e18ae7a6243e4c13ea6c86ecbc170d6455f4cc73df5f38ba915d430b9475aa8a08be54db3b45fb809496bda6a9e1013d5d4d5fd16e97b8fc5be8ab287c534223f31f78a6ad84024763b0baf4ce809ee8e690e616dc2e8c394a9934b714e3a578a08f59192ed65ab633ccffc68862e0bd4565f4d486", 0x9f}, {&(0x7f0000bfa000)="6dccf51425ae1d3281e2058b073dac023e5b095720ad67fd80336a0754e455bd8be88a9a65e59e5e62060b28a7a1bfca9da4645cb7adb20c00d87bfcfde7450220016d87f42a2ae7380b19615e018258e55d41970d0919421466", 0x5a}, {&(0x7f0000b3b000-0x30)="2f42950189200bbc312d50ce4f4ca44082e1720b1566d9f7bc40b9f27adc6442510b853d5e4b21a52a4f44038d2a658ed9c4dc3626218b382fb571eef3c9e51dcbc99376f70c48db5f9195706b90679df64d37e334fecb64d9a915e2034e402764be0c7c40cace94becb2822eb819e07d1a6957ef819a2cf31841aaf4c841b72c0", 0x81}, {&(0x7f000018c000+0xb7b)="26514e214a0310cbb7f0381a1cf446ee0a5dc040f87fe41213d902a68c71930e2c8f3d6b037e0852845540ee56f7894ff2b305321cc51992022a4233c3674f45b0bd8f579b58265835319565f5ab667f16e1dde6d83e084606b13c00", 0x5c}, {&(0x7f0000458000-0x31)="8600bf81f84c82179fe3cdd4169b1bf1704fa6f12dfaacd8017ae071eca7950b78ce98bab51f51b973d0eff21a254e7d4e", 0x31}], 0x9, &(0x7f0000655000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x4, 0x801}, 0x5) setsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000001000)="", 0x0) r6 = add_key(&(0x7f0000527000-0xb)="6173796d6d657472696300", &(0x7f0000526000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000548000-0xf8)="3a0590d8e45a7e1450bc0193751fc4ea2d65ff33dce64a8d234741925ec559fc592c688aaae0be90324e366742c2f6947a0bb5fc30085f13f60abe0adaa20ad35bc5a73268361249823dd6eb36d332ef3271d45d8ef74e0acba3cc43b5d98949a77d34cc7a33a9faa19385e6cc64e8ce5515760ebdcedad0d3c5493c9eea7ddfa5c539b1eee42eb5ac98f55c78ac54647da061b3b2a0b7a36252a6a15e84e2cabbb5c42504166a44bbf7330a9abe2f2557ffcaf32ede1491059a99d112d77b47d0037a2a17a42399e2618244bf0284c064ab915a3c297c1fd5d798d815dac4dcc33a0277f48f5af6fd13fe3f00da01e611a4557157a886f1", 0xf8, 0x0) keyctl$update(0x2, r6, &(0x7f0000287000-0x49)="849b3d1a9242d4b26d55ee6e7c4b9b3dce6f7e06d78a828c49f5c65840320888d93163809787dae1dee1484cda35944e6146974becbf98137afbac12c87bed94a1d5e7536b20a5ff6e", 0x49) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000064b000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)="") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00007a5000-0x28)={0x51, 0x5, 0xaa56, {0x5, 0xbf}, {0x85, 0x7ff}, @cond=[{0x5ee, 0x1, 0x9, 0x4, 0xcb, 0x100000001}, {0x3, 0x0, 0x1ff, 0xffffffffffffff20, 0x6, 0xfffffffffffffffb}]}) ustat(0x100000001, &(0x7f0000c7f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c72000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000025d000-0x4)=0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c2e000)={0xfffffffffffff427, 0xfffffffffffffff7, 0x2, 0x5cd, 0x10000, 0x10001}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000095a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = openat(0xffffffffffffff9c, &(0x7f00009ee000-0x8)="2e2f66696c653000", 0x0, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000197000-0x20)={0x76b, 0x400, 0x5, 0x7, 0x8, 0x9}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e3d000-0x4)=0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000ce5000-0x4)=0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r7, 0x6, 0x6c5, &(0x7f000003f000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00000ac000)=0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d42000)={0x4, 0x98, &(0x7f0000b29000-0x98)="b4d70846110e29ef288d9cf1a6f574738d3a2eacf72e2691cd044b174a5f9f6334d34f28da2ba93fef7982fe6c5494281b51d9ae1751ab7bd64cd9e86b40a339b6616122dfd94fb70a4337c9c0727822829302e339027ba40b0d9b2de401c0a06fe1b93f67d862827e8a6358a5165eb243d38d06792954fa8d2f28e37d2055bb7bc5f3134ae1f63aa8c17f648bdc46acb740f95a03d9be90"}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c60000)="") 2017/11/08 06:03:03 executing program 0: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a0000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000645000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000412000)=0x10) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00008a1000-0x1c)={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x7}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00008a1000-0x9)="2f6465762f73672300", 0x0, 0x400001) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000048000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00005d1000-0xa)="2f6465762f70746d7800", 0x2400, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00003ab000-0x8)={r4, 0x1}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00008a0000)={0x7f, 0x6}, 0x8) 2017/11/08 06:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d8000)="2f6465762f6877726e6700", 0xc403, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000613000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x2, 0x0, 0x4}, &(0x7f0000ecc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000723000-0x10)={r1, 0x5, &(0x7f000021d000-0x68)=[@in={0x2, 0x2, @rand_addr=0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000aaf000)=0x10) lgetxattr(&(0x7f000077e000-0x8)="2e2f66696c653000", &(0x7f00003f7000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000095000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) r2 = add_key(&(0x7f0000035000)="7573657200", &(0x7f0000a7d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000049b000)="7c", 0x1, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000235000)={0x0, 0x0}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000007a000-0x9)="2f6465762f72746300", 0x171082, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xa3, &(0x7f00002df000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000515000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00004ab000+0x56c)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00001f9000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x4, 0x0, 0x20, 0x80, 0x401, r6, r7}, {0x3, 0x8001, 0x10001, 0x4, 0x3, 0x200, 0x5, 0x3ff}, {0x3, 0xff, 0x0, 0x8}, 0x0, 0x0, 0x2, 0x0, 0x12, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x4}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x3, 0xffff, 0x0, 0x10000, 0x1}}, 0xe8) keyctl$revoke(0x3, r2) request_key(&(0x7f0000741000)="f67b01003f000000006500000600856800", &(0x7f0000373000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e86000)="5c2e776c076e30f5fffe0069786d616300000100000092001185", 0xfffbfffffffffffc) r8 = socket(0x2, 0x2, 0x0) exit(0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b87000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r5, 0x8, r9) connect$inet6(r8, &(0x7f0000752000)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4}, 0x1c) r10 = open(&(0x7f0000188000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r8, &(0x7f0000eb3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r10, 0x0, 0xffff, 0x9) sendfile(r8, r10, &(0x7f00003ec000-0x8)=0x32, 0x1) setsockopt$inet_dccp_int(r10, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000c2c000)="2f6465762f70707000", 0x0, 0x0) fstat(r3, &(0x7f0000a3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f1b000-0x8)="2e2f66696c653000", 0xe001, r7, r11, 0x40080000001, 0x30410) connect$inet(r8, &(0x7f0000704000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x3, 0x4) sendmsg$netlink(r8, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) r12 = socket(0x1, 0x80007, 0xfffffffffffffffe) connect(r12, &(0x7f0000760000-0x10)=@hci={0x1f, 0x7f, 0x3}, 0x6) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f000070a000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x10041, 0x0, 0x0) r1 = memfd_create(&(0x7f00006d1000)="00", 0x2) sendmsg(r0, &(0x7f0000ff3000-0x38)={&(0x7f0000d6c000-0xe)=@l2={0x1f, 0x7, {0xff, 0x8, 0x40, 0x36, 0x1, 0x1ff}, 0x5, 0x49}, 0xe, &(0x7f00009a1000)=[{&(0x7f0000092000-0x16)="79d89f36af5462d876fb0a4652a62b0f86175771a0c4", 0x16}, {&(0x7f0000759000-0x3d)="ed30650d0a9e321724eaafbe519cc5d93b9297107760908d8d038b167231acbe847bae5ef44a868355d470043a2c95af9d479d10ec0df9d0a8d291b445f1ad1b298902d8840650f0d6bea4fed8a25e", 0x4f}, {&(0x7f0000551000-0x1f)="2a028c3a1b1b25ac836ce785d65c54559a66fc79cb0b162db56fbf1c5575d6", 0x1f}, {&(0x7f0000478000-0x4e)="f8a536064c8f141e43a2594a14847b19b6527836e2212e5d28b242ca3b902334e0da83da4129dcb0afb6e1ac6528d43af7c31a622eda38a2b94cec8c8faf8bc677ddacae2cc1c9982fcdcc239baf", 0x4e}, {&(0x7f000005f000)="dbc6d5fc0f125412469ac430a36f323019d40c3a686608b6ff2e7b6fb486c9788c235dd5ed143ee4c233fd667ae4b26d2d", 0x31}, {&(0x7f00005ed000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000d11000-0x278)=[{0xe0, 0x1, 0x8000000000000000, "e4b08992df3eeb5a8fd17461c2cf793b6990f4d3fc2c2d8fc82e87526c6aa1f39a1a6d4692510da0a335f55d55122cdcbdbeb59f23c6a513f7e8969b2040d3c9de948d5aa90efbea596038ff5fe1548e1d69f7fb6c08674b253110a135adf4a5951471f7732378525d6fdde01c2e87d676f988b0695c2c752be445f499cf66a17fde4de88f892106f34249a6f2fd91c39f2289fabc1009732b52540438830fb6943646fab2b1987da6c913e08f357b408ee2cb5cb7d01cb3ea58af32b0060e8f153126c4442a510dcb0394d2bd75"}, {0xd0, 0x10a, 0x1, "d2b4c171ea3ffc9096755334f4ca3f6d0a6f43f3d667312dc50f37312fc7727ce988eb75e35dea9a4ac8032429737e2774c7d725bb43af72b6d57879e90df252cbf534953b86aa6f1f0fe7d3282fe2cea9cd535b053260c4a5c54586cb85cbb553efab46d1738f506b330afef1d8667789a0c358c5a55e14e47b752ff9786a164e52e77e2e48a0235ed39571b8536afa48fee820f083eb86caab52d5251615d3a9ce33324c6cca22f9fc0b09ceb7d7e3208163f4c4b5443e9e"}, {0xc8, 0x13f, 0x8c67, "67af1719f81d386fea3c19030d8c8ae363a11bddb7002826891e949210d1d0f86ff44314dc879c3cbcbca18a149020e89e024c926a928b7b2bb8e516d302cb6dee566e6c8f5211800e8c5bc8e73ca53c347ebf596ae22581efe6f8dbe2d9cde3e9624f57c635fe321d9f7d45f22d8e91e98b1bf55248c876b83a08a8ff3168d76bd448e4ae86c44ba41976b82738dda8f158aff4bd8182fc385822813a213e3ed54d781ec7cc06cf9affe94b78101f0f38f13896a5"}], 0x3, 0x4}, 0x40000) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f00006f9000)=0x0, &(0x7f000034d000-0x4)=0x4) ioprio_set$pid(0x2, 0x0, 0x4005) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000088000-0x8)={0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") fchdir(r3) socket$inet_icmp(0x2, 0x2, 0x1) 2017/11/08 06:03:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x105040, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000)="", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000003000)={0xfffffffffffffffc, 0x1, 0x8000}, 0x4) setsockopt$inet_tcp_TCP_CWND(r1, 0x6, 0x6b4, &(0x7f0000003000-0x4)=0x2, 0x4) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000003000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_poll_wakeup(r0, &(0x7f0000004000)={0x18, 0x4, 0x0, 0x3}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000007000)="2e2f66696c653000", &(0x7f0000003000)="2e2f66696c653000") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x7143, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000000a000-0x10)={0x7, &(0x7f0000009000-0x1c)=[0x2, 0x4, 0x100000000, 0xa8a, 0xfffffffffffff3d3, 0x8001, 0x6]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x5, 0x5, 0x6, 0x0, 0x0, 0xfffffffffffffff8, 0x3, 0x2, 0x0}, &(0x7f0000009000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r3, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/11/08 06:03:03 executing program 1: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f63000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001bd000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000f64000-0x4)=0xc) r1 = socket(0x11, 0x803, 0xfffffffffffffffd) r2 = gettid() mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x4, &(0x7f0000f65000-0x10)={0xb, 0x6, 0x8, 0x3cb}) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f65000)={0x0, 0x0, &(0x7f000038d000)=[]}, &(0x7f0000f66000-0x4)=0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f66000-0xd3)={r3, 0xcb, "e3fdd9f8ff131c62c193b8b15bce3799aba6489b8b9a5e286f0fd928e283ce29953217f1c882359b6b9dee89db3a4b80060e66fa1fbf1907de3c44f1d614dbdd60d210ab3dc2d30a1c6773fc7253601fbcaac711c480e4c065a8d81c43afd8a3c295be2cc688e27c351866d3aaf9df2f534149b539c7e424d51661855141262085a7f717856ecc14f97b0262f6ba865c92c04343d203a2100461c4e3ff988240fa034c6ed8472e95171c525ce183ef0f324ddccd110b4e745d5f2eb344dd49f903aa112b8d62ed78576f23"}, &(0x7f0000f65000)=0xd3) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f65000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f64000)={0x0, 0x0}) 2017/11/08 06:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084f000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000031b000-0x4)=0x0) fgetxattr(r0, &(0x7f000055a000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d66000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) writev(r1, &(0x7f0000600000)=[{&(0x7f000008f000)="", 0x0}, {&(0x7f0000dc6000)="eada0818fe1405880d1d32affc3882fceb49d33b1a42077162d3d0a71386008483951c4cbb39bb80307978131251db787a83f9fb74af3f59a66e687cf37e39b31267a0019624e4f6c1687d503421f3b3926f6e018b09d1948e0d10e068", 0x5d}, {&(0x7f0000e9b000-0xac)="60e05f016a4c5cd06ac5ba0c1c7ba328b9f9d86a18550e71cb2dac0e9751b11c764eaff5f93c1da71bb1df3a7c9ad542bccfdb66743451e0162c11a8cc3f96ff658b60f724c8731e448ca4befdef8c6b7b4bf9e96c4f044d0c7fa7e63949f0588575cca862ab69d73c15620923d830fb69fd831e29b65803710eed1501892fbad9b401cfea6de1ec74c3f0994fb329c715d28b6dec1fc9a4666be41e342c76a52124950417af04daeab6a483", 0xac}, {&(0x7f000053b000)="dea473196d889262a874a3984a3e30516a63e32acf3668425f66f0fbcd827d3c3d3e24414bdbcb4e382966ae2249b72c47e1796153a379724aab551dd493cb94c64c682294e30a0dc43523e326958a5127a8dd86fc3e2429d885600f47c0c564ee", 0x61}], 0x4) 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000002d000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000819000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000c84000-0x4)=0x3c600775, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f1000-0xa)="2f6465762f70746d7800", 0x1ffb, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004bc000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000024f000-0x4)=0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f0000011000-0x24)={0x0, 0x20, 0x1, 0x0, 0x8023, 0x5, 0x3, 0x7f, 0x40, 0x10001, 0x843d, 0xc7c6}) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000d28000)={0x2007fff, 0x40, 0x100}) splice(r1, 0x0, r3, 0x0, 0x200, 0x0) 2017/11/08 06:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fcb000-0xd)="776c616e302d766d6e65743000", 0x2) ioctl$TCSBRK(r0, 0x5409, 0x2ff5) r1 = socket$netlink(0x10, 0x3, 0xc) dup3(r1, r1, 0x80000) ioctl$TIOCCBRK(r0, 0x5428) writev(r1, &(0x7f000037d000)=[{&(0x7f0000911000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="0e0000000203190000370700003e066e00ed3b850900020000000000070058", 0x1f}], 0x1) close(r1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000083b000-0x8)={0xffffffffffffff01, 0x8000}, 0x8) 2017/11/08 06:03:04 executing program 5: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000779000-0x4)="04004c21", 0x0, 0x0, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, r0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a75000-0x10)={0x8, 0x10000, 0x1, 0x9}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ce6000)="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") mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000ce7000)={0x4}, 0x8, 0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ce5000)={0xaa, 0x28, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x60000010, 0x0}) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00003b1000-0x118)={0x5, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_wait(r1, &(0x7f0000042000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x200) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, 0x0, &(0x7f0000ce7000-0x4)=0x0) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x8001, 0xfffffffffffffffe, 0x79c, 0x7, 0x3}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00009ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000073c000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a2000)=0xe8) 2017/11/08 06:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000048c000-0x8)="2e2f66696c653000", 0x2, 0x40) close(r0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) alarm(0x100000001) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f00005b6000)="") r1 = dup(0xffffffffffffffff) execveat(r1, &(0x7f000050d000-0x8)="2e2f66696c653000", &(0x7f0000c74000-0x8)=[&(0x7f0000b3a000-0x9)="5b2f5c27406c6f2400"], &(0x7f00004be000)=[&(0x7f0000f05000)="72616d667300", &(0x7f00008f8000)="656d3147504c27242e2500"], 0x400) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") chroot(&(0x7f000009a000)="2e2f66696c653000") openat$autofs(0xffffffffffffff9c, &(0x7f00001d4000)="2f6465762f6175746f667300", 0x201, 0x0) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f0000c55000-0x8)="2e2f66696c653000", &(0x7f0000269000)="2e2f66696c653000", &(0x7f0000da0000-0x6)="6d73646f7300", 0x1000, 0x0) chdir(&(0x7f00003f7000)="2e2f66696c653000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bd8000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f7c000)={0x0, 0x0, 0x5}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4d000-0xc)="2f6465762f72666b696c6c00", 0x500, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00006da000)={r4, r3}) bind$inet(r1, &(0x7f000023a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pivot_root(&(0x7f0000672000)="2e", &(0x7f00008a6000-0x8)="2e") getcwd(&(0x7f0000cca000-0x49)="", 0x0) 2017/11/08 06:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x2, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000574000)="2f6465762f6175746f667300", 0x800, 0x0) r1 = eventfd2(0x0, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000b98000)={0x100000000000009}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x10000, 0xda14, 0x2, 0x204, 0x20000}) ioctl(r4, 0x2285, &(0x7f0000007000)="53") epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003c6000)={0x20000004, 0x0}) ppoll(&(0x7f0000006000-0x48)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000de3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r6, &(0x7f0000012000-0x28)={0x28, 0xfffffffffffffffd, 0x0, 0xffffefffffffffe1, 0x0, 0x0}, 0x28) splice(r5, 0x0, r1, 0x0, 0x1ff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000fb5000)=0x46) rt_sigprocmask(0x2, &(0x7f0000d51000)={0x1ff9}, 0x0, 0x8) r7 = dup2(r6, r5) writev(r1, &(0x7f00006cc000-0x40)=[{&(0x7f0000435000)="0bf529d4b931f2f6f4794a37a703924466132eedf159b9e138e24686558afeda25020c92a6aedd91d5de7d7c6423e1adc7423b2000f4000000037c611a5c394de866690008000000000002f3932cb74d68f55ab568d49b174b02eb578ca3912d8fa05430463a1f63c63cd64c36cb03f32e0e2064490a544866953d0177ec8e4d0b84d38ded031c68", 0x88}, {&(0x7f0000c5a000)="3d2b4af203f4d220331328b0866ea79e5e2ba6efb9888dbd5f979a0b6bf0b9f6e4b830ecbe52a1faa236ca420f65e1f480e1fddb70e713f8183ba631623a740de64cc9cd371c6e97edca22337f27cdc9cdefeb8d0ec4c2d055c665f6122d1be39da146cef0f7fb5a0b7a1347ffbf6ff186b0fbc20f5935d1976d15d890653f91015282b0f0fb2b3bf09c99d76332ae0ab2e36d748e4865c4ba86645a99ae384f50ee344b5b81129135ed1c6ed0697e25e994f2f7e76e", 0xb6}, {&(0x7f0000e19000)="dbab70b4840400000000000000e25026994c13c818479b6d67581e6bb689a1e7634375dbac0b369f70c7d458bce110a3d11be5a6ce893a4ff0c712f21e42389156f805f698a5602971dfabc355f1946d367d48d44193b26d788965dbe979346070d59aadf0e3fe26b08af112f0e79a69230bc1ddfbe05fb6ed07cba09bf6d4", 0x7f}, {&(0x7f000015c000-0x59)="39643e2e6faa4964e6a14dad348335e9ce268051c6c3f85c06a3f6e743c59774deae9d9ff793d644df242b7f6d33a61ee133102a8c046afa16660077c1b8beff3642da534cb3e94852d831d6506adaeafcbd8eeb4fc66e7b30", 0x59}], 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000003e000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f00001cd000)=0xfffffffffffffff9, 0x4) clock_gettime(0x7, &(0x7f000088f000)={0x0, 0x0}) nanosleep(&(0x7f0000a9a000-0x10)={0x0, 0x989680}, &(0x7f0000d19000-0x10)={0x0, 0x0}) ppoll(&(0x7f00000eb000)=[], 0x0, &(0x7f00001e4000)={0x77359400, 0x0}, &(0x7f0000743000-0x8)={0x7}, 0x8) poll(&(0x7f0000b5e000)=[{r7, 0x400, 0x0}], 0x1, 0x400401) r8 = dup2(r1, r7) read$eventfd(r6, &(0x7f0000cc6000)=0x0, 0x8) ioctl$KDGETMODE(r8, 0x4b3b, &(0x7f0000a9b000)=0x0) signalfd(r5, &(0x7f0000079000-0x8)={0x3ff}, 0x8) read(r8, &(0x7f0000ac2000)="0000000000000000", 0x8) 2017/11/08 06:03:04 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e51000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000100000)="2f6465762f6877726e6700", 0xfe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000476000-0x20)={0x0, 0x15, "7542f3e0cc57b9bc94b41cbd3c8ad747cbf0a68b3c"}, &(0x7f0000be2000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c24000)={r3, 0x5, 0x2, 0x9, 0x9, 0x2}, &(0x7f000093f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004de000-0x20)={0x6, 0x9, 0x20f, 0xfffffffffffffffd, 0x10, 0x1, 0x6, 0x6, 0x0}, &(0x7f0000cf4000-0x4)=0x20) clock_gettime(0x0, &(0x7f00008fe000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000751000)={0x0, 0x0}) futex(&(0x7f0000717000-0x4)=0x100000000, 0x5, 0xffffffffffffffff, &(0x7f0000b0f000)={r7, r6}, &(0x7f0000805000)=0x4000000004, 0x4000007) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008de000)={0x0, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10000, 0xf7d, 0x8, 0x0, 0xf6, 0xfff, 0x7, 0x8, 0x80000001, 0xb9, 0x811b, 0x8, 0x5, 0xee1]}, &(0x7f0000bc4000-0x4)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000be2000-0x38)={&(0x7f000027a000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000011d000-0x20)=[{&(0x7f0000037000)="410b6b3c75ab", 0x6}, {&(0x7f0000163000)="28bd6e576f94656b936b87013b06a29f2c566088d4aecda296b2993fc53cc70fca5e14e838db4c3dd6a6967c0220e5fd7e8acd4e1faed3182f67921b25635dcff94aba606fcd8b2e42590aee4441498a07d886d3ea7950dd686b2ee4757b274da1284b3049b7bbc77a28058c918cc22ad81c2c13e92451bf4eae0ece7dc316cef8415f7ddd4bd42575b405b36b6b59512b39100f7e5eab48623ac8635856d6f8368d1735569b47724a5e1eb4db41f05e9b8634547d9822aefa78feadd18b037254255ceeff4f24cf33f381d608506256749810bffa17fdee5e6abc128f474c565cb5d6f9865a00bf3978b3a42353b5", 0xef}], 0x2, &(0x7f0000bf5000-0x180)=[@init={0x18, 0x84, 0x0, {0x2, 0x92a1, 0x400, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8209, 0x1, 0xf2, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x81, 0x7f}}, @init={0x18, 0x84, 0x0, {0x80, 0xffff, 0x7, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xb, 0x6, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfa9, 0x1, 0xc, 0xa2a, 0x20c5, 0x7, 0xffffffffffffffff, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0xb346, 0x6, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x2214, 0x2, 0x6, 0x4, r8}}], 0x8, 0x40894}, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000360000-0x10)={0x0, 0x0}, &(0x7f00001ac000-0x10)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r11 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r11, []}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004bf000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r0, 0x80000) pipe(&(0x7f0000398000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r14, &(0x7f0000029000)="90", 0x1) ioctl$sock_SIOCGIFCONF(r14, 0x8910, &(0x7f0000644000-0x10)=@buf={0xb7, &(0x7f0000c1e000)="7c3cac93977b8db2736c2ee9a133839fdcd8db078054a039ef0fdc4a0fc5114f2374ded74d374a850a77f57be28453d4c25c779c99755aec1b9e4ef323b91346c701296ca4786fd2f1de577b046940cc5d4e4e83af55c9e6d4499a43a0ba350dfedcfd9a8f935aea5392ea9bf74fcd14c080a0f6bc339cfed21a9a13cc51e9f80fd648f622349636e01c7e81d84dbec459998643e8d7bdde75155b64a19bc52b8fe8b5813cc3354434032e4f718aaa31d058273e462793"}) splice(r13, 0x0, 0xffffffffffffffff, 0x0, 0x8526, 0x2000000003) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x7}, &(0x7f0000861000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ae000-0x10)={0x77359400, r10}, 0x8) timer_settime(r12, 0x1, &(0x7f0000a54000)={{0x1, r6}, {r9, 0x989680}}, &(0x7f000019e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r15 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f72746300", 0x80, 0x0) mknodat(r15, &(0x7f00007af000-0x8)="2e2f66696c653000", 0xe008, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") r0 = getuid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000349000)="2f6465762f6b657963686f726400", 0x2001, 0x0) r2 = gettid() stat(&(0x7f000050a000)="2e2f66696c653000", &(0x7f0000e00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000060f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb2000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f39000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000536000)={0x0, 0x0, 0x0}, 0xc) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000639000)="2f6465762f72666b696c6c00", 0x2000, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000494000)="2f6465762f70746d7800", 0x101000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000863000-0x8)={0x0, 0x0}) r12 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000e0a000)=0x0) r13 = memfd_create(&(0x7f0000849000)="00", 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008a5000)=0x0) getresgid(&(0x7f0000be5000)=0x0, &(0x7f0000df5000-0x4)=0x0, &(0x7f000018e000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001fe000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000710000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000099a000-0xc)={0x0, 0x0, 0x0}, 0xc) r20 = creat(&(0x7f0000ddf000)="2e2f66696c653000", 0x2) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000934000)={0x0, 0x0}, 0x800) r23 = accept4$ax25(0xffffffffffffffff, &(0x7f0000021000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cc2000)=0x10, 0x80000) r24 = timerfd_create(0x4, 0x0) r25 = syz_open_dev$evdev(&(0x7f000063e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x40) r26 = syz_fuseblk_mount(&(0x7f0000eff000)="2e2f66696c653000", &(0x7f0000a46000-0x8)="2e2f66696c653000", 0xc001, r0, 0xffffffffffffffff, 0x6, 0x4, 0x100000) socketpair$inet(0x2, 0xa, 0x10000, &(0x7f000071b000-0x8)={0x0, 0x0}) r28 = accept$unix(0xffffffffffffffff, &(0x7f00006d6000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fa1000-0x4)=0x42) r29 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00003fc000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e6000-0xc)={0x0, 0x0, 0x0}, 0xc) r31 = getegid() r32 = syz_open_dev$sndseq(&(0x7f0000db8000)="2f6465762f736e642f73657100", 0x0, 0x40000) r33 = dup(0xffffffffffffffff) r34 = getpgid(0x0) r35 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000615000-0x4)=0x0) getresgid(&(0x7f00005fa000-0x4)=0x0, &(0x7f00003fa000)=0x0, &(0x7f0000728000-0x4)=0x0) r38 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c75000-0x8)={0x0, 0x0}) r40 = socket$inet_sctp(0x2, 0x1, 0x84) r41 = mq_open(&(0x7f000085b000-0x6)="626465768000", 0x800, 0x141, &(0x7f0000472000)={0x3, 0xfff, 0x100000000, 0x7, 0x0, 0x5, 0x9, 0x5}) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000586000)={0x0, 0x0}) r43 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fd0000)=0x0, 0x80800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ef8000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000082f000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f0000de8000-0x118)=[{&(0x7f0000fbe000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e9b000-0x40)=[{&(0x7f0000bf1000+0xd68)="c39dc97a5eaaaff7566e3564b659394845e1ce2d6fb9474a5aee5d973caac4fa1c2c4f3e5817701a20fd3d1fccf0879ea6da9c528ac711507b1b7c7113efd301b7c6e3a6ca5754af6f9605872e3adf67ab4d0367b3a30951f869d9d6239bb40a22da67c181eafa2038c45a3a103cc745673e0ea1e8caf8145d822be4", 0x7c}, {&(0x7f0000f8d000)="355f8c5c55e6c51660cec12c4f0a11618f15", 0x12}, {&(0x7f00006ef000)="fc5db2007f2524dd4e82ed6857dd32dac50630621fe9a12d3cbaf18c035f527d04b80e7a0532089a6490379b0ceb39c65bd5b201eac56dddcb96927d9089c5b54d27f663cfe60ea294f7d0a5632e664d6a490e62d064dafeb2722c56822f0fea747dc1c35e8e4a05f668b58ccde01f65147c35d77799411c11f9a22faf28073ce124b3aacacc7d457eadd60f2cdc651d810cb496c6ed4a1f11d5468be9989efc28036a9325031ad48d5ddb60bf292a933c1520d2af42f41a45b8fdd8d235d4fd04", 0xc1}, {&(0x7f0000640000-0x3d)="dd04ff4dd015c4d84a4aabb52eadf1e901c7ebed0b8fdf23df016236a2f6680ac064876a68ce49a93888f03896d4763b6f5bba7d396cc558f2fa4819d1", 0x3d}], 0x4, &(0x7f0000ba1000)=[@cred={0x20, 0x1, 0x2, r2, r0, r3}, @cred={0x20, 0x1, 0x2, r4, r0, r5}, @cred={0x20, 0x1, 0x2, r6, r0, r8}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r0, r15}, @cred={0x20, 0x1, 0x2, r16, r0, r17}, @cred={0x20, 0x1, 0x2, r18, r0, r19}, @rights={0x38, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28, r29]}], 0x9, 0x40010}, {&(0x7f0000f48000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000804000-0x20)=[{&(0x7f0000058000-0x8e)="0dcb1aa01eafeed2782d6ba550e8ffe891ccfa0eeb9c20fd8ce86c033b2e408dd09ca5faf036d7691d681b1f171d357e4b5d670778c00fed8ab84ac7c1f7d5d1b7ee3bec4016153d4916658d48be4fd9890338e6e445b7173471cbaf3be274f762bfbbb2bbda805664ce23e9a51eb05862efd3cfbf76601aed3681755e1ad8f485cf52b35c1d8541ae1c4033bc3e", 0x8e}, {&(0x7f0000425000)="1de448572ecc7c7fb6ca5738f2cdf6528ee90bd03c81075b4771129986d019b145b92a1cd4674a52c01d63898ea39214887d6403a8f6cb65caa19ed2b48ce15bb63949206483a5e64f800cc475f754d679ec552cabb6a078ac2b31bd6311a9732b2c95e14ceaf955fdd90a37959095fabec07954703068a669076aeb98ac4cb9f36f80cc060cd467e90654e96d83232c9a6cf97474e490109fce2872f4e5d7ffa3b7ba9d27e151ab86f87902b1", 0xad}], 0x2, &(0x7f0000752000-0x38)=[@cred={0x20, 0x1, 0x2, r30, r0, r31}, @rights={0x18, 0x1, 0x1, [r32, r33]}], 0x2, 0x4004000}, {&(0x7f00007fb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000093c000-0x80)=[{&(0x7f00008b2000)="8ea5cb9ce51250ba7bdb497c7d7955c661b07b66e4999fdc5035d8644b608b5b467d4834ca1af001d3d3d98eddca0821f64e53f137a2cf8cc109c952355ba713cd34018ce06bf67dae950ec698034093384cd3e6614a2181526a41bbe3a8dfac3315f0c605ff82a124f30e", 0x6b}, {&(0x7f00002b3000)="fa9a38b9984a69e8043d8e781d4b446c3b0969167386fcf7a04879b6f10dae8c26123fe59ccc41093ad3afed40e8ed8e642c2e7ec27f3bc58c00ef80912e88ba5922d843a075287e790efbfe1eb95b0afa7822cac5b18d21", 0x58}, {&(0x7f0000e3c000)="044f409e3856a23ea990a824f7965a35eee654fee83d34077c2e6c690de37ce2dbd966213bad1a4610f070300d80298f1f720358eb744f374e64d44774c7168770540d23d96d8c94bbe308a9b7c8899292b79fdcc73ec324337329df891bbca90378bfcc112d83173f1152c18f8594685d216df01a37f810e7fb327b95d888c89575954a4eaa60a6b8607b4d00486ae31e44efb0798090253ecb039a75185e9f2cff0d79af95a6915d37756e1a459ceb7ebeaada02f57f2aabe3efb81deed332486818d3855c2a33d7108a9b325c023355115683f27709863b9ef6951c2e65268a0852120a137dfecf44", 0xea}, {&(0x7f0000de2000)="6ce65a3371fa9b856fd1328c902382272bb39aa7f5f4cd20a4cfe823b28cd5cdac6358c07106dfbfa9a995295570b08ac9b5baec61d34f273b5c669cef8d3a7de8dc504d4bb14b4ce86f82e555080c23e14abc99e4aa97fa47b051165085a9c6a93ecbfe2b1f8673", 0x68}, {&(0x7f0000249000)="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", 0xfe}, {&(0x7f000080a000-0x93)="caf97e6a3681c2c41d1fd738b8944073b783c4621c75f4ed39386c3a94e1edb2b271eb5d8217c5710dd7260587572478ec0e53a5dd36766b9f436d197cba30e4aa435824dda8a37f4b56001d93202110599bd8c06ddfef05989eeefaa5542f836637e95457b845fc9ed2d4209acedb1181896190d0302604141d2cb33ad10a38b9a46fa684f735b9f5f6a5a2bf6815dc144a64", 0x93}, {&(0x7f0000342000)="1fab56667935763e0d13afecfda96275b4f6de82e868cf", 0x17}, {&(0x7f0000f9e000)="c329dedfb3c97255b8f1cee7da88f35b0d893f18b82c63bbc82e761becb2737249ba72b62ae147eb2b69847b7b0957292c0e4fe1eb26dfd3744779b106a508a50ba964bef59c7d20757832de76e34aacdf28192c95f884", 0x57}], 0x8, &(0x7f00001ae000)=[@cred={0x20, 0x1, 0x2, r34, r0, r35}, @cred={0x20, 0x1, 0x2, r36, r7, r37}, @rights={0x28, 0x1, 0x1, [r38, r39, r40, r41, r42]}, @rights={0x18, 0x1, 0x1, [r43]}], 0x4, 0x4090}, {&(0x7f0000a9f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000007000)=[{&(0x7f000020d000-0x4a)="1f696d774c0eb4bd33ea053655cb4c220e1a731c421ec23e778ab2b7715afa458bd05253c9abb7be9e55f15b73b2593f793e782d669cbc15eaa2fe4c95a9b720cfbbf41e63b1188c0779", 0x4a}, {&(0x7f0000587000-0x1000)="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0x1000}, {&(0x7f0000272000)="7aa918a60523385785f70ad8ed3d032a7266ac", 0x13}, {&(0x7f000036c000)="707b67512c4de08f42d27707058e7fa5cdea7b2f451d58c12fff1b1d29fd6bf34315d08bec279b430d94a4905bdb8fc30e6d6e3122ce4ef2c10c4a8f16a9c10c737dfaf253cb5336263c4a9d9ba67b69c00415373dd6a22c582d7d7969b780894689405812d9f5d180762d776872b19609a16991d1ea5bbc327ea737bb68fdd26f46e511deb0a37da7942946c92f5d380cc8d63f7baa268ef9e36db138fc3bab22b42c4431b169b57259b72edf5306845941520b7b266188bf293b87fbc6d8783f392c874bcc939cc664f2b7b0e5c050f6eb3298", 0xd4}, {&(0x7f00006fc000)="e108f3fbcedc972da74ec6255bca6b6a7da943ebb3ffb350aebd90d9d4b307b50283612b9d4316426ef1", 0x2a}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000700000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005fc000-0x70)=[{&(0x7f0000318000-0x6b)="6657362f639b039de9ee67cb94c6b5e13274fa1228057497302e86124f2dd3466b7a6e37022a103cbad470005f1a32883867e6b269aea9bc720b508e49f088e879d9221f2bd0eca2324c04de8676c623231faf0e14fa2f3a4b3fedbcabe57dcb0b8e98e8e2dd3a99b44721", 0x6b}, {&(0x7f000051a000)="bc0f0de3f28301f8b44e58d21ca5ff5586086e0e1324fe2142c5b35c2323c0fe1524e32301d63c49700d557b9d398808fc151594b5fbe53401ac9ba0c568615f604ed5824a457672f358ec3da4de8940d71b9cd308b17cbe8e608c7f57f8a73ba86df20198949f80858b4facfdb38e8a2d6d9d414974c0fd4573104b4c2f17ad31006c103d9c295778b18ce2e5b4c6f8f40e56acacb4ce4b3624023c623b9e40a20901f21c8aa953848fe79133a5072378f568fdcd569fa91d65", 0xba}, {&(0x7f000021b000)="ef8321735a3b819534c5ac5e3d6245a4efe550838c1d831938da5c7cdc297fcabbf0e128aeab75ba8cad7c4afbdf37f5223e3cd80c80ee72501ccbdae347298b5faf1ef3c472a04907237944ceb8", 0x4e}, {&(0x7f0000390000-0x4c)="26b6a4fff67ff3a7a1242653cc3b9f23a3158a7de5033679038afe507bee7c8e8e9aa38a1cc689c8202f716fbaff35737d88464c05879d937e86fb819be00797093d7f1db5bd5705369de022", 0x4c}, {&(0x7f0000544000)="3040be4494cedc36a5e5f18aa95aa5ef3d43b754adc9bd0016b326e7425c4df047cecd014f51ee36add4ef41e9b9fc33e8b5dc638400fc5876827b2beaacbf3c6dfdabba7ecff6fd4862657f499604d0cfb4b751a24bb4425b9f0f85ccbbe11cfc81a64d66ad3ff830fcf65073e54c119e51c40425420abf05c555e66b75d5cf1b3208c373f06d85af94e622f11f45c3b1485ea9f4791010b1c16a691c5164dd81171fa1d62f1a07b78d9406cde7201dd4af5a1d7823d85f00413130ccb7b5d45f617102cf82f092ac0ecc", 0xcb}, {&(0x7f000086f000)="012caf32071500795021739a9d8ba388caddd65bb3467406ad3c7a48971e565bc3e0014da89dfd848ed43c57ef147bfcc081166a0bb0d75342e0770c26d82cf8f02f62000a482aff5a66e406af8c7da6c57a8c276102445a399ebb23fc58f102ec2c02cfaeebf2b39f0f344f8fbe3b47785f27", 0x73}, {&(0x7f000016d000)="3700c25346867fc8eee9bc391a0a4e4ef6f09e0dec3c989c646e353cddf1f7b1f6ea293df26afd2b90bc7eecc176f98c2748aa2751e0f68aaec7a93cb5b225f074ccbe4af5c2228283ea7e3fe8752ccfc04dd5892cf312614d5b9ce238dc0a44b5b9e5e25f854f323420c13c06faac0f48057d182841425c9f6ae31fc9d6613ba4a53016814f44d25879994b5f4c5f1a1277c9bd87866dfbe9bcb95daf5110e0b0", 0xa1}], 0x7, &(0x7f000004f000)=[@cred={0x20, 0x1, 0x2, r44, r0, r45}], 0x1, 0x4000001}], 0x5, 0x7ffe) lstat(&(0x7f0000e81000-0x8)="2e2f66696c653000", &(0x7f00004b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000d1e000)="2e2f66696c653000", 0x6000, r0, r46, 0x5242, 0x10000) execve(&(0x7f0000109000-0x8)="2e2f66696c653000", &(0x7f0000af8000-0x40)=[&(0x7f0000aeb000-0x5)="70726f6300", &(0x7f0000070000-0x6)="5c2e212fea00", &(0x7f0000f99000)="2c7b29766d6e6574302e00", &(0x7f0000ad6000)="73656c696e75782a6c6f2700", &(0x7f0000b7b000)="00", &(0x7f0000dd3000-0x15)="2e216d643573756d6c6f292a5e5ec970726f631300", &(0x7f000073e000-0x4)="28292600", &(0x7f0000783000)="00"], &(0x7f0000e4e000)=[&(0x7f0000730000)="706f7369785f61636c5f6163636573732f7d5e00", &(0x7f00008d4000-0x18)="776c616e303a6367726f7570657468316b657972696e6700", &(0x7f000055e000-0xb)="2c6e6f646576242d2e2700", &(0x7f0000501000-0x9)="76626f786e65743100"]) 2017/11/08 06:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f000009a000-0x18)={"6c016665d08eb9f388d647da7044d029", 0x763, 0x4}, 0x18) socketpair(0x4, 0x5, 0x1f, &(0x7f0000dec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000cba000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000ee1000)="1f0000000002ff19070604ea3fdf050010000000f1ff010f00000000000005", 0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d77000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f8f000-0x20)={0x3, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000b9a000)={0x6, r5, 0x10000, 0x496}) listen(r1, 0x0) sendto$inet(r4, &(0x7f0000d44000)="", 0x0, 0x0, &(0x7f00008bd000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x3000002, 0xffffffffffffffff}, 0x8) close(r0) 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="76626f786e657431183a73656c696e757800", 0x1) r1 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f000000b000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000004000)="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", 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000015000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000009000-0x46)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f000002e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x20, &(0x7f000002d000)={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000009000)=0xfffffffffffffffd, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002c000)=0x200000000003, 0x4) fcntl$setsig(r1, 0xa, 0x7f) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000002e000)=0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002f000-0x8)="2e2f66696c653000", 0x1) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000000d000-0x1000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/08 06:03:04 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbc000)={@generic="306093f5ffe800000000067d08cebd5c", @ifru_names=@common="69726c616e2f00000000000000000000"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0xfffffffffffffffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) r4 = getpid() fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x2000001, 0x20150, r2, 0x0) mmap(&(0x7f0000c9b000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x2, 0x7e71d42f, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f0000fbe000-0x1010)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) connect$ax25(r3, &(0x7f0000028000-0x10)={0x3, {"7694b2b80dcbec"}, 0x9f}, 0x10) getsockopt$sock_int(r2, 0x1, 0x200000000000031, &(0x7f00007ce000-0x4)=0x0, &(0x7f0000bee000-0x4)=0x4) sendto(r1, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r5 = dup(r3) r6 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e71000)=r6) dup2(r1, r1) ioctl$KDDISABIO(r5, 0x4b37) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000fbd000)=0x0) mmap(&(0x7f0000186000/0x2000)=nil, 0x2000, 0x4, 0x9910, r3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000030000)={0x0, 0x0}) madvise(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x200000000013) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000004000-0x3238)=[], 0x0}, {&(0x7f0000026000)=[], 0x0}, {&(0x7f000000b000)=[{0x74, 0x2000000000000008, 0x108, 0x9, 0x36c000000, "047804b1a8c2e8ca3a6f5f7ac48a711f3ffba3589fe86bcd269f80e9eb77a9506d91f4c08472a0ecf74d5636b6a4ff52ec05bbb0f37b368c75a62f8503b2d32921f2ac609419136490e95108840d74fd858e6ad4219c47570c2cc0cb6c331d82ee0dcb51"}, {0xa0, 0x0, 0x0, 0x9, 0x71c, "d28d992695fd01cb12395b718b5c628b1908a9648c0f2347059db93e475c406463faa5c764b930babab5af0b2d336f46cb8d3bea0dd69c61ec6a3e0d9abff329e9bf0ca3b64d9bd8b218788200f595bc5cd4a6d5de38f1b772347cf6c2561e17c6c12f1bda739772f1a8b42f745ade2c9ddea8b02d86b7a72c75e50159dfdc6d81cd05ce6778b1c805d27a3061951a76"}, {0xb4, 0x9, 0x60c, 0x3, 0x3, "6d5bd940aab7bd2fd0dcbb3a13fc5fad19e7aca1cdaeff85d885f0dc76aee7964375a6d259f9b14b2bf5e2db2b67d74573f9b0fbe5e357f7cbd7d23b4669d796aeda8ce3702e2a0009ef0051a13464318d408443b40d573fe89430e65d207db8b1d97a6546f1ca4b25ba9b6bf9e6d698630e0d8bfe2ff28c5a9e1ee8f74357ad9766db6eb5b8fd11569f31c7fbb64cc5bef5139b3f9060173563b7f632a40241b2e3d81a"}, {0xa4, 0x8, 0x812, 0x4, 0x5, "edb1b4a0140208c8d65f141295b5d0c8ede9f044ff3bdb4afdda3fdff2165615840d94876d345f9f76394964815494266b06264c63af364dc268019e130cb217beb7fe58de4a00eacbb4cfefb47324c30e10144db665f339c8eb72325b97f70ecf8b3ed5e4728cb13c89c10680f4fa1ff422920c5c1bf4441f601c3673dfbfe566964aea062a3b49ebfd61a3a7cb22323b374c00"}], 0x26c}, {&(0x7f0000001000)=[{0xd4, 0x8000, 0xb34, 0x0, 0xb7e, "2756c1cbe9206fabb9ffb956ba6d201742561d44ef276d04b8543325d0b0905100551d8260fd332ed3ceb3ccc165597701080dcbbcbdfeeb1a8ff51c5b4ccd929bc36fb903fd270e1d91a011cac49108c27feb9c971641b0384a0e668f9e5b6fd51934c393b054fd2ff59600ade56d12615c22a3bff7a25e0a964b0ab447e324757d7ee677aadd99fe88e9653beb0293a9c80eeb648cdc91cf02721e47ab9146d38bea853d2ceec04ed7e5e27c1be68d39c495ed773c6b5c9b1ab826218a1ae55d61"}], 0xd4}, {&(0x7f0000019000-0x2170)=[{0x1010, 0xfffffffffffffff9, 0x0, 0x6, 0xa33d14c, 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{0xbc, 0x0, 0x621, 0x6, 0x400, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873ff3cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cbe6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce013316eb70497b610215abc7b9f90fc0297e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329cceabc"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x216c}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, []}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00007fa000-0x2)={0x4, 0x8, 0x3f}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000012f000)={0x3, 0x80000001, 0x1002, 0x8, 0x4, 0x10000000001ff}) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f000008c000)=0x200) timer_settime(r2, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000539000-0x8)={0x0, 0x3}, &(0x7f0000273000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000098b000-0x10)={r6, 0x8, &(0x7f00002c1000)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x637, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000465000)=0x10) accept4$llc(r5, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055d000+0x620)=0x10, 0x800) r7 = dup3(r5, r4, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000f6a000)=0x0) writev(r4, &(0x7f00008c7000)=[{&(0x7f00002ae000)="d371bcc5cb958f07", 0x8}], 0x1) splice(r0, 0x0, r5, 0x0, 0x8000, 0x0) epoll_pwait(r7, &(0x7f0000402000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000a70000-0x8)={0x8000}, 0x8) r8 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000368000-0x8)={0x0, 0x0}, 0x8) write$evdev(r8, &(0x7f0000168000-0x90)=[], 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000ebd000)={0x7442, 0x0, 0x10001, 0x100000000000000}) 2017/11/08 06:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0x8)="72787270635f7300", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x3e)="", 0x0, 0xfffffffffffffff9) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000251000-0xc)="2f6465762f62696e64657200", 0x480000, 0x0) r2 = accept$unix(r1, &(0x7f0000d53000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002e4000)=0x1002) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000447000)=0xc96) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) unshare(0x2000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00001d4000)={0x8, 0x4, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() get_robust_list(r4, &(0x7f0000d3a000)=&(0x7f0000a28000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cff000)=0x18) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000e08000-0x4)=r3) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000034b000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="63707573657400", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000077a000)={0x0, 0x0}, &(0x7f0000a17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004b3000-0xc)=@sack_info={r5, 0x96d, 0x3c6}, &(0x7f0000c00000)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002000-0x8)={r8, 0x9}, 0x8) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x82, 0x0) ioctl$int_in(r7, 0x5473, &(0x7f0000002000)=0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f00007b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce9000-0x4)=0x43) pselect6(0x40, &(0x7f0000cc1000)={0x7fffffff, 0x80000000, 0xfffffffffffffffe, 0x6, 0x10001, 0x6, 0x7f, 0x3e4}, &(0x7f00006d5000-0x40)={0x6c, 0x401, 0x2, 0x6, 0x7, 0x7, 0x4, 0x1}, &(0x7f000097e000)={0x7, 0x19, 0xffff, 0x5, 0x0, 0x100, 0x4, 0xfff}, &(0x7f0000cbb000-0x10)={0x0, 0x989680}, &(0x7f00001f2000-0x10)={&(0x7f00004f6000-0x8)={0x8}, 0x8}) mq_timedsend(r9, &(0x7f00006d8000)="598a3395327644ed94279a8164273ab75a2c95487e5f0d43c6579650225048fb2871e977696338e669642905", 0x2c, 0x7f, &(0x7f0000000000)={0x0, 0x0}) keyctl$clear(0x7, r0) r10 = request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="00", 0xffffffffffffffff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d27000-0x1a8)={0x3, 0xeaa1, 0x6, 0x84b, 0x7, [{0x9, 0x1, 0x16a, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x28c, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5f16, 0xcf6b, 0x7fffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x101, 0x80000001, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x81, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x78, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100000001, 0x0, 0x10000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) keyctl$revoke(0x3, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000c27000)=@int=0x0, &(0x7f0000156000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000003000-0x8)={r8, 0x10001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f000016b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a87000-0x4)=0x98) keyctl$read(0xb, r10, &(0x7f0000000000)="", 0x0) 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x100000002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f000029c000)="", 0x0) sendmsg$unix(r0, &(0x7f0000d40000-0x38)={&(0x7f00003e4000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00007dd000-0x20)=[{&(0x7f0000145000)="98675d049b991b23c3b50053b21385895ffe7be40eb27b8647bcb354c51cbc29a797f67d6a10391121b70930c59292ee5db76169291744d1090d9eb14df5bc5e32551b65d617642186630121c8b365174706f65521f5382363c1f4db8376a81492a638817de1123e2c7e5f4ba3c74c68a3c470797c592fbb93a5167081a59828379df5f1766d2477ae864dd001c0f2e0d49142d97b05f16c37cf225cc8fb45f870be99758cbf66", 0xa7}, {&(0x7f0000bda000-0x95)="add6e7d3eb2feedbbbe97ad608039f201b1a98d91cd41ca5f95c77aaf5b116628b69f731e08423b6ff35ce5d8dadcf38ea4bfed49b8aa04d365ae53b5929c799fc5107eb8839b77e4d93c18445dabf350739454831de168a1950a5f052e72f5e24bf119cf27c0285d3e7e603e82f6387ff831189a53c0811b7b9b1eff5b9fb5b1fd2b08fddefcd217d0f77206b51a0687ed77a7adc", 0x95}], 0x2, 0x0, 0x0, 0x4041}, 0x80) [ 114.363645] nla_parse: 6 callbacks suppressed [ 114.363650] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 114.397779] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0x812000)=nil, 0x812000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000812000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000814000-0x8)={0x0, 0x0}) mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000813000)="2f6465762f6c6f6f702300", 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000067a000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000b7e000)=0xfd) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000080e000-0x13)="5d757365726574683021757365727070703100", 0xfffffffffffffffe) ioctl$TCSBRKP(r2, 0x5425, 0x9) fcntl$addseals(0xffffffffffffffff, 0x409, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000812000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000054c000)="5d757365726574683021757365727070703100", 0x1) pipe(&(0x7f00002df000)={0x0, 0x0}) ftruncate(r5, 0x40007) fcntl$getownex(r4, 0x10, &(0x7f0000724000)={0x0, 0x0}) fcntl$setsig(r6, 0xa, 0x23) sendfile(r4, r5, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) getpid() mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000814000-0x8)={0x0, 0x0}) recvfrom$unix(r3, &(0x7f000014d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2000, &(0x7f0000810000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) recvmmsg(r3, &(0x7f0000314000)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000011000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x4, &(0x7f000000f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x40000000f66d}, 0x200}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000810000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000054f000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000004000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000e000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0xa, &(0x7f0000011000)="000000", 0x3, 0x5}, 0xfffffffffffffff7}], 0x2, 0x2, 0x0) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000814000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x2, &(0x7f0000596000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) 2017/11/08 06:03:04 executing program 2: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x880809, 0x4) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f0000d19000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b5000)=0x1c) write(r3, &(0x7f0000e26000-0x25)="2400000032001f1f14b2f3fd000904000200071008000100ffffffff08000000000000009b", 0x25) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000904000)={0x0, 0x6, 0x10, 0xd028, 0x0}, &(0x7f0000c50000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000685000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ac6000-0x4b)={r5, 0x43, "c24501c4985a7f4a4186dfcd064f93e32cb51df33214b28ffc6368d8b95adb46f1f6606065ba57257d022424c28f100f0a54d01adb15141079803f8c25434a102a27d5"}, &(0x7f00009ac000)=0x4b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000026e000-0x8)={r6, 0x40080000b77}, &(0x7f0000361000-0x4)=0x8) recvfrom(r0, &(0x7f00009c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x2102, &(0x7f0000429000)=@ethernet={0x5, @random="40a724772c76", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c1d000)={r4, 0x80, "3cc2b271d8fc37442a244d3a3961f03eeb4b8864dd9d964aa2c6b6d02a7360cd062da0e36a4192af5a0dd34472408b83a9af56feefc89988e0c7d84c1f6dc36eb5f753aea1a12818e313fa911a16d54757b8230496d43e106ceec28a2992a9749360b9cd785e61a4d4365f32fec04c41b3eeee0f273fc6e75f540df49ed09568"}, &(0x7f00000e8000-0x4)=0x88) socketpair(0x1, 0x10000000000001, 0x1, &(0x7f00009cb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x5, 0x2, r7}, &(0x7f0000d1f000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000009000-0x7c)={r9, 0x72, "1582e8500711dc1ec98c29a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62"}, &(0x7f0000008000)=0x7c) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x81, 0x0, 0x0, 0xf37, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2854e30ea2a71f9", 0x100000001}, 0x60, &(0x7f0000ff2000-0x10)=[{&(0x7f000097d000-0xa3)="cbb15314a86b10bdccc2162bf13a0393c40110ee0e372cad772730a6390395a50f5f517f71aeb59499e860e047c8edd568d2ef914ceab7bec9ad6d16dd90397efca288991033baefa73118119e971dd37a53f7a96fa6fe44fc71370e3d4d2c29ca4520182f330fa8375007bd50c043e4f94627039bcb4919885a3dc14e65d4d8ff65e487c455b99f0b22387123c66a4152fda541e2e2c1502d48414cffbc0bdab48e93", 0xa3}], 0x1, &(0x7f0000788000)={0x10, 0x11d, 0x7, ""}, 0x10, 0x2}, 0x4000) 2017/11/08 06:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mount(&(0x7f000035b000)="2e2f66696c653000", &(0x7f000092c000)="2e2f66696c653000", &(0x7f00007ac000)="72616d667300", 0x10, &(0x7f000002c000)="") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) r2 = open$dir(&(0x7f0000653000)="2e2f66696c65302f62757300", 0x0, 0x48) ftruncate(r1, 0x39ae) read(r2, &(0x7f0000ba6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000b2a000)="000000000000000000000000000000000000000000", &(0x7f0000df4000)=0x15) r3 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000751000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockname$packet(r1, &(0x7f0000faf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000644000)=0x14) getgroups(0x2, &(0x7f0000faf000)=[0x0, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000060f000)={r3, r4, r5}, 0xc) sendfile(r1, r2, &(0x7f0000dea000)=0x0, 0x80000000) 2017/11/08 06:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fc7000)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x44005) r1 = syz_open_dev$tun(&(0x7f0000b06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = signalfd(r1, &(0x7f0000cef000)={0xbd66}, 0x8) r3 = dup3(r2, r2, 0x80000) readlinkat(r3, &(0x7f0000642000-0x8)="2e2f66696c653000", &(0x7f0000ab0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bcb000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000100000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000-0x4)=0xe8) bind$packet(r5, &(0x7f0000add000-0x14)={0x11, 0xf5, r6, 0x1, 0x8, 0x6, @random="8df6e1e87783", [0x0, 0x0]}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000057e000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000b36000-0x4)={0x10000}, 0x4) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") rt_sigpending(&(0x7f0000722000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) write$fuse_notify_delete(r5, &(0x7f000074e000-0x28)={0x28, 0x8001, 0x0, 0x5, 0x40, 0x8}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003fd000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000981000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000b3d000)={r8, 0x4, 0x6, 0xa5, 0x25, 0x5}, &(0x7f00003f2000)=0x14) sendfile(r4, r4, &(0x7f00002c1000)=0x0, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002ad000)={0x0, 0x0}) lookup_dcookie(0x100, &(0x7f0000870000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) 2017/11/08 06:03:04 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005af000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f2000)={0x0, 0x0, 0x0}, 0xc) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000094f000)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r1) mknod(&(0x7f0000d2d000)="2e2f66696c653000", 0x6020, 0x734) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ca0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00000f8000-0x64)={&(0x7f0000d67000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "268ddf4a1e1c6de78a95e21b7577c4dc8bd34096cb64b19b2a1d804d496e3f99"}}) [ 114.471494] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 114.482528] tc_dump_action: action bad kind [ 114.511172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00009b2000)=0x0, &(0x7f0000b98000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000402000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80041) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000952000)=0x6f) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000022b000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000595000-0x40)={r2, 0x2, &(0x7f0000359000)=[0x2aa, 0x7ff], &(0x7f0000df0000)=[0x20000], 0x20, 0x1, 0x8, &(0x7f000016c000-0x4)=[0x7], &(0x7f000084c000-0xc)=[0x400, 0x80000000, 0xf9], 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000256000-0xd1)="5b0cdda4", 0x4) fcntl$addseals(r0, 0x409, 0x4) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00001e4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c7f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004ac000-0x8)={r4, 0x0}, &(0x7f0000713000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x10000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000e5c000-0x78)={0x800, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xffffffff, 0x3, 0x1, 0x0, 0x37a, 0x0, 0x0}) [ 114.523348] tc_dump_action: action bad kind 2017/11/08 06:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000432000-0x8)="6b657972696e6700", &(0x7f0000ea4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073d000-0x2)="e500", 0x0) socketpair(0xa, 0x80800, 0x8000, &(0x7f0000224000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000088d000)="3c32494e34f16e0abf5ff87b074b8aa37dcbc150b3de38e66177541bfd3895f7203d5b1a4356341d9a6b017970be6d", 0x2f) rmdir(&(0x7f0000f9d000-0x8)="2e2f636f6e74726f6c00") r1 = syz_open_dev$usbmon(&(0x7f0000f9e000)="2f6465762f7573626d6f6e2300", 0x9f8, 0x8002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa0000-0x8)={0x0, 0x102}, &(0x7f0000f6a000)=0x8) r3 = socket$inet(0x2, 0x80000, 0x4000000000) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa1000)={r2, 0x0}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000283000)="e4a41febe3f996cdb4a219801931f0639a2c95655849bd0986c5782091bf9e08ea95ee2ebf52c9748a72e11b9fd0be8306a5add26c010a05b2bb0600b26000da9feb5db944583a82ae358aa6fdd11ff1fc7e86215078b7fb", 0x58) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000137000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f9f000-0x90)={0x3, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000005d000-0x8)={0x4, 0xffffffffffffff81, 0x2, 0x8001}, 0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2017/11/08 06:03:04 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e51000)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000100000)="2f6465762f6877726e6700", 0xfe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000476000-0x20)={0x0, 0x15, "7542f3e0cc57b9bc94b41cbd3c8ad747cbf0a68b3c"}, &(0x7f0000be2000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c24000)={r3, 0x5, 0x2, 0x9, 0x9, 0x2}, &(0x7f000093f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004de000-0x20)={0x6, 0x9, 0x20f, 0xfffffffffffffffd, 0x10, 0x1, 0x6, 0x6, 0x0}, &(0x7f0000cf4000-0x4)=0x20) clock_gettime(0x0, &(0x7f00008fe000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000751000)={0x0, 0x0}) futex(&(0x7f0000717000-0x4)=0x100000000, 0x5, 0xffffffffffffffff, &(0x7f0000b0f000)={r7, r6}, &(0x7f0000805000)=0x4000000004, 0x4000007) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008de000)={0x0, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10000, 0xf7d, 0x8, 0x0, 0xf6, 0xfff, 0x7, 0x8, 0x80000001, 0xb9, 0x811b, 0x8, 0x5, 0xee1]}, &(0x7f0000bc4000-0x4)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000be2000-0x38)={&(0x7f000027a000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000011d000-0x20)=[{&(0x7f0000037000)="410b6b3c75ab", 0x6}, {&(0x7f0000163000)="28bd6e576f94656b936b87013b06a29f2c566088d4aecda296b2993fc53cc70fca5e14e838db4c3dd6a6967c0220e5fd7e8acd4e1faed3182f67921b25635dcff94aba606fcd8b2e42590aee4441498a07d886d3ea7950dd686b2ee4757b274da1284b3049b7bbc77a28058c918cc22ad81c2c13e92451bf4eae0ece7dc316cef8415f7ddd4bd42575b405b36b6b59512b39100f7e5eab48623ac8635856d6f8368d1735569b47724a5e1eb4db41f05e9b8634547d9822aefa78feadd18b037254255ceeff4f24cf33f381d608506256749810bffa17fdee5e6abc128f474c565cb5d6f9865a00bf3978b3a42353b5", 0xef}], 0x2, &(0x7f0000bf5000-0x180)=[@init={0x18, 0x84, 0x0, {0x2, 0x92a1, 0x400, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8209, 0x1, 0xf2, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x81, 0x7f}}, @init={0x18, 0x84, 0x0, {0x80, 0xffff, 0x7, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xb, 0x6, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfa9, 0x1, 0xc, 0xa2a, 0x20c5, 0x7, 0xffffffffffffffff, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0xb346, 0x6, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x2214, 0x2, 0x6, 0x4, r8}}], 0x8, 0x40894}, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000360000-0x10)={0x0, 0x0}, &(0x7f00001ac000-0x10)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r11 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r11, []}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004bf000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r0, 0x80000) pipe(&(0x7f0000398000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r14, &(0x7f0000029000)="90", 0x1) ioctl$sock_SIOCGIFCONF(r14, 0x8910, &(0x7f0000644000-0x10)=@buf={0xb7, &(0x7f0000c1e000)="7c3cac93977b8db2736c2ee9a133839fdcd8db078054a039ef0fdc4a0fc5114f2374ded74d374a850a77f57be28453d4c25c779c99755aec1b9e4ef323b91346c701296ca4786fd2f1de577b046940cc5d4e4e83af55c9e6d4499a43a0ba350dfedcfd9a8f935aea5392ea9bf74fcd14c080a0f6bc339cfed21a9a13cc51e9f80fd648f622349636e01c7e81d84dbec459998643e8d7bdde75155b64a19bc52b8fe8b5813cc3354434032e4f718aaa31d058273e462793"}) splice(r13, 0x0, 0xffffffffffffffff, 0x0, 0x8526, 0x2000000003) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x7}, &(0x7f0000861000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ae000-0x10)={0x77359400, r10}, 0x8) timer_settime(r12, 0x1, &(0x7f0000a54000)={{0x1, r6}, {r9, 0x989680}}, &(0x7f000019e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r15 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f72746300", 0x80, 0x0) mknodat(r15, &(0x7f00007af000-0x8)="2e2f66696c653000", 0xe008, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 06:03:04 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f0000a95000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xd) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x1, r2}) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) fcntl$notify(r1, 0x80000002, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x200000000000405c, &(0x7f000050f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r4, 0x0) r5 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) bind$inet6(r5, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000f54000-0x4)=0x1, 0x4) r6 = socket$inet6(0xa, 0x80003, 0x3c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f56000-0x4)=0x0, &(0x7f0000f55000)=0x4) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f00004f1000)=0x100000002, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2017/11/08 06:03:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x143000) fcntl$setstatus(r0, 0x4, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x200) mkdir(&(0x7f0000503000)="2e2f66696c653000", 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0c000)="2f6465762f73657175656e63657200", 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fce000)="2f6465762f7573626d6f6e2300", 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000dfa000-0xf8)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x9}, 0x7, 0x6, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8, 0x8, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9f000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) mknodat(r4, &(0x7f00004b5000)="2e2f66696c653000", 0xe6523269915b5f28, 0x2000000000000400) write$fuse_notify_inval_inode(r4, &(0x7f00007b6000)={0x28, 0xec3, 0x0, 0xffffffffffffffff, 0xfffffffffffff6ef, 0xff}, 0x28) sendmsg(r1, &(0x7f0000a2c000-0x38)={0x0, 0x0, &(0x7f000025d000)=[{&(0x7f00007ed000-0xf3)="d583a52e9505befc3a696f9cb6ee16ee50bde9d271551cb24040630e081c6db350ff95bf200e07c398b1949e6432cfd6260545f56cfee2f6f7530754e56764b5f9914ee114f4a9779cb16967f3475421e5c5e2f07e245f6357187152019756f6be941b19c277a5e675c2ef2ae7ebb43deec34534ed7c4de32befba4a9f31dea1e0f968d6c80b76b36f9d7c80978301ef2615766571b0a32c5698e37282279203444c61fe61238a8432b8b0ed9f757a53eb2a920eeaa1b0e8dc7303209f574dbfc43121f2b916fd7bc61ef2fd31af436e77721c477f473467180cc78273af3d1c1585c3f30d6a45ff9b66db5032563874f91b9e", 0xf3}, {&(0x7f0000078000)="3daf2813cfd53727e6719e", 0xb}, {&(0x7f00003e4000)="3c407f590de8bb549f71efa2de7ab393592c6d60e81b2682fa66ab8c5c825fb96bfedf64eff6f369486a39294aece07c9ec5344f751e4a385e7d337cebd234b5cc87df438120ef6470c7729d22a6b1080c995ef74f52828be595343d8b6827ab418bb4b20eb5a53b831b5f3ba91800bc9262", 0x72}], 0x3, &(0x7f0000b78000-0x218)=[{0x48, 0x88, 0x5, "5f988ce19101251eeed67fe422eef1ce24d025b7e5e6c0ea4cb6f9622e07adbf5e54ae17ad38a0291ab05eaa4d4f5df34a8205f987"}, {0xd8, 0x0, 0xffffffff, "30458852a77e8fca0cf50dd4d8ea48eb139d38090d6074c4a65f819378451ae800445359c9ff9b7d892ff0b66ef740b0d039761ac900fde83d69bf31916fb3b397dd00f4596e14cd8c9dab69d072748dadec2e84d6b0a87013b1c8b043686d5f5c78b0100a2b5c73312be6dfbd819734c0c8747499e3499bf091c0e183078e2edceb1850a6cbadaa88f2f8ad0d7f0069319adde174f6730a9e5c785b1ee11a78a84f4c0e3da23f75b70789593ea9670e5094d11fc206a4d0433c6e436cb1b15031c6f0b76a"}, {0x40, 0x1, 0x5, "c0388a4400f1978b93730003ca295cbfa05b35181779d8cbaca2dbcbda58c686201f115fec050d6bac"}, {0x30, 0xff, 0x8e, "316eb936766070a80399a55331efc50fd07767f38877f7a0d500838847"}, {0x88, 0x0, 0x1, "eb2a171024bfcfdefe5b826ce65d0e4cfc7cea537a3aa1b0f19e70aef06db52b90f7280b701a6de3b6d337344eb31da035bf46b4a8e59691678ade9b72f24e22c5b793f9fc175b7434e2cf28ed2d20b01f673f962bde59e77384f21eade893ffe894dcf9b10e8f443e56f0bbed88ceb11e486760be98"}], 0x5, 0x0}, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1, &(0x7f000000a000)="") r5 = open(&(0x7f0000936000-0x8)="2e2f66696c653000", 0x100, 0x60) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000021b000)={0x0, 0x7}, &(0x7f00008dd000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000747000)={r6, 0x5, 0x0}, &(0x7f0000280000-0x4)=0xc) ioctl$TIOCMBIS(r4, 0x5417, &(0x7f000026e000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000244000-0x4)=0x0, 0x4) readlinkat(r1, &(0x7f0000181000)="2e2f66696c653000", &(0x7f0000bd4000)="000000000000000000000000", 0xc) r7 = openat$binder(0xffffffffffffff9c, &(0x7f00002d5000-0xc)="2f6465762f62696e64657200", 0x4080, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x3) getpeername$inet(r4, &(0x7f0000c0f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10) socket(0xd, 0x80000, 0x401) mount(&(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f0000ad2000)="2e2f66696c653000", &(0x7f0000c32000-0x5)="6578743300", 0x88080, &(0x7f0000938000-0xab)="5cc73ea0cb4d0a62b2182c629dd1e2daae4dd4fac075ed04008627e3f4ae3a1854069ab75ff94452f5dc7389063ba40d3bd9684a617195ece8801840a6e230a74f1932248ac1f3f1b59e873afaff3021c81b1704aeaddaf2d4bcf193798d4a94fc8ca76a994915e213d44bc5ad093cd2cd5cf98e7c7c06c54d8ca09c3f0fa784ebba7a44d4dd2662dce4b12ce1a0aced08d24546f4ec4360ea41e573c37c65443a88832b51a3d41af30182") ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f000095e000-0xc)={0x2, 0xfb, 0xa8ac, 0x3ff, 0x3, 0x1ff}) getpeername$unix(r7, &(0x7f0000a56000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001a8000-0x4)=0x59) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00004ab000-0x20)=[], 0x0) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000091d000-0x8)="2e2f66696c653000", 0x81, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000811000)={0x1, 0x1, {0xffffffffffffffff, 0x2, 0xffffffff, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000c74000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6) r1 = syz_open_dev$sndseq(&(0x7f00001b4000)="2f6465762f736e642f73657100", 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000091c000-0x58)={0x0, 0x5e, 0x9000000000000000, 0x7ff, 0xfffffffffffff800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b5a000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x20000000000000a, 0x0, 0x0) socketpair(0x3, 0x0, 0xffffffffffffffff, &(0x7f0000f6b000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x9, 0xe, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x77359400, 0x0}, &(0x7f0000fc6000)=0x0, 0xffffffff) pselect6(0x40, &(0x7f0000685000-0x40)={0x2, 0x0, 0x74, 0xfffffffffffffffa, 0xfffffffffffff001, 0x6, 0x4, 0x400}, &(0x7f0000483000-0x40)={0x8f, 0x9, 0x8, 0x5, 0x4, 0xfffffffffffffffe, 0x6, 0x4}, &(0x7f000049f000-0x40)={0x9, 0x5, 0x6, 0x400, 0x6, 0x81, 0x80, 0x100000000}, &(0x7f0000957000-0x10)={0x0, 0x0}, &(0x7f0000480000)={&(0x7f0000368000)={0x7ff}, 0x8}) futex(&(0x7f00003a2000)=0xffffffffffffffff, 0xd, 0x4, &(0x7f0000f01000-0xd)={0x77359400, 0x0}, &(0x7f0000bc7000)=0x4006, 0x800) r1 = accept4(r0, &(0x7f0000969000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b53000-0x4)=0x8, 0x80801) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000eea000-0xc)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000825000-0x4)=0xc) socketpair(0x1000000015, 0x18080005, 0x0, &(0x7f0000257000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00006ff000)={@generic="7b7c0ce234468da8cd649ab150daa56e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000e83000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) r5 = socket$inet6(0xa, 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000052e000)={{0x5607, 0x1}, {0x60, 0x1}, 0x6, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000ce4000)=0x0, &(0x7f00003a5000-0x4)=0x4) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000021000)=0x0) socket$inet6(0xa, 0x200000000006, 0x80000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000aa6000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000865000-0x6)={0x0, 0x7}, 0x6) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00001d8000)={0x7ff, {{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x82b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bbc000)={0x0, 0xcd, "b8beba245ed2d213922e330f4e941c6006eb3579a50fdb99c3956cdd55c9f48487c0373e4cc90fbd5998930c0e2a31b7696b62fc3955ceb1168840a1869953a3b627d322c983f049c8d8b16d01cde01a3af684288d9b07f566f969a3e38d16077cfc9889842487c8db7753b4e7a2134d628cc2bd28f2728e888cedb9df417b283cf4cbd0e75f539d315a5c787cd924490cefe90dfe3081291617d4b32da7eae7916cf56cc6ef88b81c8b48181a46337b8aff088f5eec8c7107a0e7ddd31f7506485116068f32e33f6d43d80b04"}, &(0x7f00008d6000-0x4)=0xd5) writev(r6, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d00040000001100000000000802ec", 0x2b}], 0x1) 2017/11/08 06:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006b7000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = geteuid() fstat(r0, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000819000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040b000)={0x0, 0x0, 0x0}, &(0x7f0000c31000-0x4)=0xc) getresgid(&(0x7f0000102000-0x4)=0x0, &(0x7f0000354000-0x4)=0x0, &(0x7f00004c8000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000395000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000043000)=0xc) r9 = getgid() r10 = gettid() fstat(r0, &(0x7f00001dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ab4000)="2e2f66696c653000", &(0x7f00007d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ecc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fd000-0x4)=0xc) stat(&(0x7f000047a000-0x8)="2e2f66696c653000", &(0x7f0000dc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000105000)={0x0, 0x0, 0x0}, &(0x7f0000985000)=0xc) lstat(&(0x7f0000d8f000-0x8)="2e2f66696c653000", &(0x7f0000554000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000d8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c0c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059f000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c46000)={0x0, 0x0, 0x0}, 0xc) r22 = getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007d6000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000a9e000-0x8)="2e2f66696c653000", &(0x7f0000787000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) fstat(r0, &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpid() stat(&(0x7f0000ae7000)="2e2f66696c653000", &(0x7f000086d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c82000)="2e2f66696c653000", &(0x7f0000372000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000270000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000af0000+0xa2a)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000172000)=0xe8) r36 = getgid() r37 = getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000428000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00008c1000-0x4)=0x0, &(0x7f000016d000)=0x0, &(0x7f00003c8000-0x4)=0x0) r40 = fcntl$getown(r0, 0x9) r41 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003cc000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008c6000)=0x0) getresuid(&(0x7f00003f5000-0x4)=0x0, &(0x7f0000e8d000-0x4)=0x0, &(0x7f00003b7000)=0x0) stat(&(0x7f00003c6000-0x8)="2e2f66696c653000", &(0x7f0000421000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000045f000)=0x0) r47 = getuid() r48 = getgid() r49 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c4f000)={0x0, 0x0, 0x0}, &(0x7f0000a13000)=0xc) r51 = gettid() r52 = geteuid() getgroups(0x8, &(0x7f00005eb000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r54 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef1000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000109000)={0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0xc) r57 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000e70000)=0x0, &(0x7f0000fd9000)=0x0, &(0x7f0000d70000)=0x0) getresgid(&(0x7f000083d000-0x4)=0x0, &(0x7f00000eb000)=0x0, &(0x7f0000878000-0x4)=0x0) r60 = fcntl$getown(r0, 0x9) lstat(&(0x7f000055a000)="2e2f66696c653000", &(0x7f0000463000+0xf8e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getegid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000f43000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000947000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000687000)=0xc) getresgid(&(0x7f000046a000)=0x0, &(0x7f0000c7c000+0x8b9)=0x0, &(0x7f0000099000)=0x0) r66 = getpgid(r43) getresuid(&(0x7f0000ffb000-0x4)=0x0, &(0x7f0000942000-0x4)=0x0, &(0x7f0000dfa000-0x4)=0x0) getresgid(&(0x7f0000371000)=0x0, &(0x7f0000dd2000)=0x0, &(0x7f0000c2e000)=0x0) sendmmsg$unix(r0, &(0x7f00002cd000)=[{&(0x7f0000a18000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000daf000-0xa0)=[{&(0x7f0000e41000)="675927334a16888c44cd0e1fc628310efbfc05bb8ceb93e6898a1d42c567ba2bd9698a32b0bd8f0b30f62079f27422ffb664e7c0ec1fe1e5062505d16ca986a304baded75d500e0ec294b32393030b5f3e9a539366116d4cddccffca7b3c49f716b04a665865c2b5533760b4dc912f9379140ddde989c295a121c5f5c8bb619891f87be402b2e1e8d9d3d0a1310a0d57571e05b5c04336ba10305018791fd6e099f687bb669984c8d0e9c622c69c6a971ec0a7f92791", 0xb6}, {&(0x7f000074d000)="6dd1de150cb14b28fcb3efb007afaf6ddfbe7219f57cb3517641adf097e30c5b682444b7da21f4400a3ed61c70", 0x2d}, {&(0x7f0000bff000-0xbc)="2d55b84d43be07ef2442bd26fe31cc673e85a415814b92b5acca1d4d882fb1009ac877b406f7a025fce7b7ee62607b105b2f070f38e0ee71cce0b3eac448a7b215c22ec6e99ecededfc6b3f073e4c6469df482fae07c112a62c807813a9c3ea4526be15895043f38139d070512fb6d9d15edb0f0de9f1fe363ca8a0b8cd560ddf230cbab1c26d2812aa564196610c744a2a3cd3fd97c09a533a417edcbe35f97eaf8b55f64d9997d26a92411951e815718e1f84000c61329874aa16e", 0xbc}, {&(0x7f00002a0000-0x32)="5350b7daf01235e635fb5bdc50822e6439877654d62f803d4dbeb9332708068cd8a60bc5b6735f56eb40321f6050fe9d313e", 0x32}, {&(0x7f0000b8b000-0x8b)="62c445a49a0595c4efb188ac4527daf2da6c9d59da07e0e0cc88dce7a18d877cd6131bee6320af4d88a74079ac7b717b8ab100d7721d5f8a1a4a56ab0458ebfdcb4bb309debb07edfe1d27326e6645abba35b7f7ab8d7ae8fead2c47e1538c84362544d2f95edaea02f6cf3d97f9a68a26531691e94aa608d23b80c84f56c0a0e1d41431c296ce23e9adf6", 0x8b}, {&(0x7f00005f9000-0x53)="1529ce9bc8971e0a34364fd68f1135d65a3adf033b67a25a32269a68288619aa3cf39c4f091e8efc6f3d3c37e98c346bb9c5b8b2846278209393932d2496d4286d6d5565d0135b49039a1d3256d5ea396c5c0f", 0x53}, {&(0x7f0000a1b000)="95533d60f215de6e84affbe36a9f1ed021efc86955472fbe11d4506a5d55f550436dad3f1e1d9c92145e1ebadc765de6384413dfaca2c2c332c01f767278fe8d2fd60e3267f6b3fa4188c04136bc", 0x4e}, {&(0x7f0000cf9000)="9c2c782a3a1ee095e5375507cd9bcdecb24983e0d8a61c2d2273e20ef25d32714582b62499ec79b3d8e33335", 0x2c}, {&(0x7f0000ffa000-0x5)="954aab3457", 0x5}, {&(0x7f000081f000)="", 0x0}], 0xa, &(0x7f000095f000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x2, 0x4000}, {&(0x7f00007f9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00006b8000)=[{&(0x7f0000761000-0x41)="a175ffe692747d744a87933a7eb53256c8711368ff33b37790ef21e0b443ce335800df0666296d9f5cfb3903a07d23535b857f01b8ca9ef971040903a952e346e6", 0x41}], 0x1, &(0x7f000079b000-0xe8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x7, 0x0}, {&(0x7f0000a3c000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fcb000)=[{&(0x7f0000481000-0xfc)="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", 0xfc}, {&(0x7f0000dbd000)="5e29e06a5e7a36be2b19b7518dc542cd07c83f4c65c3e2412fcecbdf4671baed05e4c1417c557043808bb722cf6b8af52e2fc6647807478f0567206c874a0f10ad79ab9cdef1948ffb1f7c4e43a458aa170e5b94da049023905dffe841e3b55475b81cd33fa6218fa59a1a616017ffb90e25942028874362645b6b03b9332c2c8c5efbe851d35888a14a6b1ddc00d46a4fe86770c7b03b791ae59d5dced14f7b65379fcc1e81b4ea731172c534c3926a02a9f8771d630f281b646e893f665202802d", 0xc2}, {&(0x7f00001cc000-0x13)="35e4806ed02dc49b6292f702bb04ac1de82d00", 0x13}], 0x3, &(0x7f000074d000-0x68)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3, 0x0}, {&(0x7f0000fb0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a2a000)=[{&(0x7f0000353000-0xbd)="6d7ba4a30025571871bbf8b0293b9f54ef7ad04b8ef6fc5077fa6b9e390029ad036f3a9d999defe16023380b9ea7acc2850692a7918155d1efd50ae3a46feeaa9ec2c6c78c681794f4acab5f1af944e361a8047c9beeafad86f2ea4f5f7bb2842e22525dcc81e14df9751f4c7e3cb2c92539c4f8fc431c1948a03f190ac78300aba12d6be560757fb34c644474ebf5a2cea9f715a8f2a415bef0809e7de7fb1f60628afb745e2f483688461a3db870d498a2f74057e76dfe03a3bebd54", 0xbd}, {&(0x7f000048d000-0x88)="3e6d338c9ef962798dfb7799d540b1031d74682a01ab02d3f8a77c77616b8a8d0a76ee01754b810d4552d8655330d5c92c2c31e473c003f8c8f717e57af19d48e29ab8ac33cd37c067337c406cb9715c148cc28380f9db1972e6e866b80b4008968d5cfec58fc3602e807b2ff878e2b6ab5786a2d3a2a2a08e7ce227377aa7d6fd3186b08498534e", 0x88}, {&(0x7f0000b5f000)="0b4911d69d169140908b9df4aaf4635fafeca9d54505bd091bcdeedf820b0f831664351320f7996acdb4c66d0de14de48699dbf7b55141ae69c8c75c6d2cdf6caf5b619712ecd47b9b9d389cfc8c3f0eeb86f8ea13428d7c2fb830d9f702e0bcbe315b4befc366e803a7c8cf272b82465dd6bad2c2e916f77ac021cc7cf57525e0cdee916fb4ba85adbfd7a0315b1a4310dfc8b9d7fa22036607801690a978b9747fbf06bfd68f8e0d5ad1a66c77728150c7b8f4dc104e16540bd773c18fee08cd1a769a16da437baf49", 0xca}, {&(0x7f0000816000)="426f0ef2d3b22f29d0578799af030a256a6335f0a807872950c2", 0x1a}, 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{&(0x7f00000d0000)="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0x1000}, {&(0x7f0000a60000-0x5a)="e661dc94c0f631939809168da2b5facc9444aec6658292369c43d1b02372d81ef12cd740803b0afdb8446be9fdd13515a67748f7e3c68ae56811029db6671fd8f6b9702b177bbb7f8a6c288a51093bea92f41e3c53e3fa6d08cb", 0x5a}, {&(0x7f0000ca3000)="3282d1d1dc309ec64bc2fbb96761eec5a932c06500", 0x15}, {&(0x7f0000184000)="0688766b4dc0dc3700e42021538e9025aea81e4bf824a63fe91c98a3c8cb52efacd62b961d0c708f4fe3acf9d07ac69f18998faff586f629898e8e6e92f74397da7e9f2c394a105dbb794141618b909545b8b21cfeaedf4a83336dfc322049e50b50edec38d63819716565373aa6c71a5d3f54d8f66e84a00e229d4b303ccf5f9290dd02b03291d68ffdd317dd5371841e37c065beb002554f0f59724a1e9d191a2f1fadcb24fdc23e7fcbedec08487343700afad6afc572f8e8ca751174e5972175820974ad737fb72cdf9eeff5576f34cafbdede8078fb4711a3ab1328a1", 0xdf}, {&(0x7f0000990000-0x16)="3470813d42f1ed89c34573c0a4df5f4f480d263cf8d1", 0x16}], 0x7, &(0x7f0000203000-0x78)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r0]}], 0x4, 0x4000800}, {&(0x7f0000d84000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000370000)=[{&(0x7f00006e6000-0x28)="c41bc6a75a2b1176b8254115387e71205446b9d7d5d8e084bfa59b65a40a24bffbe2eb238fc98fae", 0x28}, {&(0x7f00001b4000)="3b536845bb12e416dcf3514be86cfb1fcc133fa17ecaa8916be9d5d185d7a2ca0d2622d3fc61cb46f82ce7acd8e876fb38c4e255900708d53eac31b8f9e0060fe2c9b43004a8747fc05f894571c852386e393afd7d790dd9b599339bb9bbd3c5f0bb7fe17931fce7379afc38f2fc80088bb5bec91096155ecfbbe7b1f0b90beb91901f2ce75106fe563ec1fd90", 0x8d}, {&(0x7f0000864000-0xfa)="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", 0xfa}, {&(0x7f0000bda000)="ce621ed5dbc944caff66ddef386dc09e3718", 0x12}, {&(0x7f0000a7f000)="de7451b4e4e8e7c92ccd8f152c636af97ea0f141d4abfbca7f1976070f80c7e6bce70c8e5dcac9cb82aecb8ade84ecee6bd6ededb60d95ff3b3e65a0802a7e2c9cd873efe1df3304687c62cda64eaab746b890641c479a32370a8d85d79f09b540771f84069dde2f35c10d92", 0x6c}], 0x5, &(0x7f0000f78000-0x110)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0x9, 0x0}, {&(0x7f0000461000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f84000-0x40)=[{&(0x7f000022a000-0x5)="b497f6626e", 0x5}, {&(0x7f0000087000)="2aa577bd1c42d28a59cc25434fa712e1fc9c9ca9493df8a6b4703ebee23cc7c7973cd2442c9271fe1ba229a1207e4a736ca116d00a0a6b7c5d19046cbf0dabcdf160a4b1a2dd0ccb485e6d9bed2b5b75fe27325c74b59ce195a5ba86a17b0a3d9276d0694eb3a3176189def97da229e1f17699481368a795518cce19060604716b47090812823832cacb1f7b68ae944d3c9dbf2b87377d5a9a04113993dc48929503f1a2a0f3dda4fd9bc5ecf1580fdc542d83fd800d7ae9e9f58b6ad2cf1d3ddc801b9f90fef2290e27b97fc82065", 0xcf}, {&(0x7f0000bd6000-0xde)="4e46f5c0a9f370dd96daa46e284dcc6cf85a22a52a1646560f802924c7382b18e2fc6bb79710031068a96b9e4dd55d78d76fae159753b079349badede9a0ac873de4298e72665b830e19739490c7267a2e362b647ca15ef5cb773c0206fcdd536fabbf0dd78e920b815482b3f0cf6fbd1eb5c1b134ee7d20b35a3fe2d77ee67c51ab934d4267e27439cc5b91370cb9789faef97301a8bb954fdeb2b26f947d06f50f00c731f11968f9debd7c4e6c6bb7903ab72df6dc0a69fb527a555622d0b0b16db091421836a71edaa23c6a40f2b2de9138447d498527df5d01e4b7dd", 0xde}, {&(0x7f00004d6000)="f8b9d47687819537b27f2b12d6db159e55a0213f71a43db3761419f43e5917b764f1423368db43d196a39b0968cd1badeacaf97af248e4b4b1fb585ec19483f1b59a45767eb62724c17bca1a4531b40b31c61d8bba414bb4ab9496708d7274a4cc294172566b4c363713adc9f58d67f7fc4a2df5cc6a735e4227e4b7580a60dbcde377705e51075c4dca45ba5247ce7e5c030e54adf3d4c8fb3c437472b5ac2420d9771d0321296a884f3b03bf2336ec1a67ab321b4bad", 0xb7}], 0x4, &(0x7f00008ab000)=[@cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x1, 0x400c0}, {&(0x7f0000fa4000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000394000)=[{&(0x7f0000fec000)="e99a935b874657392c2aa840d7b25219b16286ad4bc83e7a7e71662a24b928467616a8fa801c2c76768ce283846caae1fc29806e55cf2340e528b5b2fc038c563adb79b7a39ef8519f39818c7a8737cf8e937b5144784b27c01b9d00bd31f05bd87f2835c734276e809c83cc86a90993bca7aec45cf2fb0fea4e11eb6c28c4d070d99cab0f93dd127ab08bf2143986f08876ce9479e327b6bdfe668f601476fe189121", 0xa3}, {&(0x7f0000c6d000-0xe4)="20cb4377d053abb9b00e130a35d779e7e8b2a85375ebba4b8edf3d1f554de439e0fcd14e423532160f1aac47cc9648555974e5aafd66148e68f742f88d235a2c84aeeb03c41bfd23b589f7e99c77251f200b7b60d224edf02e0a87ae1d153d1461ef7476a5ce2005559c0a28d88e3c6739f45c995a40ac31d62db1f21903597832ab6743358db57ac0cb6ccacb30cd992708cefaba2b8a84843994c16008aeb47929a6ff3723e3ea571f9256c029260b9856323a61f00eb865c545fb7d574f263c5f713d21fca395988bf53c4ebb7280863801740eb911e5d78e3e5260665ac92b9838db", 0xe4}, {&(0x7f00008bd000-0x24)="8a98036e5472966b6525388bb83d18ac384a5f9328586bc8302cadebcfb84acd3db634c9", 0x24}, {&(0x7f00005c2000-0x6d)="b843aa1705e74527b8ffcc064fe0aef3816bb725bfed2265040ca6ee9abccab4c6b393841d6b67768c86e89024d7d1e9b85113076330f37e3c019510d8a8cfc57ae21e1e4d201246259f3648550d25e30c0440389d86395a6420cbd5690fd4b4dc43a137aa9f8b4c028328a376", 0x6d}, {&(0x7f00004d7000-0x26)="f083ff4b162f90c5552f47f2628dfe045c9a2c82679e3ebe8bd21ff87faedeff03d4269c315e", 0x26}, {&(0x7f0000f69000-0x13)="ded05ec6cc84eb7b1a9d1863533641970aedb3", 0x13}, {&(0x7f0000b18000-0x90)="c3bbd1cd97a38a95f74a4319ab418675597b32e80c68bb85e1b99a0e0e57fc932283a740f1e04a35df723c54e82edc2e36fcc0f3ac17f8dfac6f5a46d193fe7dc3abbbe87308c8ee5e9d46a737720204ea5c38c32add921e16c2d767bfb4aba219b40fb75561cb1a1b463b27fe5c9932f8e11e219e25afdeee4da31bfaec00e059b33da58f8a6731fd2f502c9984ce4c", 0x90}], 0x7, &(0x7f0000486000-0x60)=[@cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @cred={0x20, 0x1, 0x2, r66, r67, r68}], 0x3, 0x40000}], 0x9, 0x20008004) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x400000000000) fcntl$setlease(r0, 0x400, 0x2) 2017/11/08 06:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)="2f6465762f73657175656e6365723200", 0x40002, 0x0) bind$nfc_llcp(r0, &(0x7f00001aa000)={0x27, 0xfffffffffffff000, 0x1f, 0x7, 0x8, 0x8, "aa14bb7bb853bdc230fe7446db726d763440ae02b800b669e73fb24400568e10f3d94281ba40967ea71068ded02054acc052611e44e7d87001481716cce4b9", 0x4}, 0x60) bind$unix(r0, &(0x7f00009d4000)=@abs={0x0, 0x0, 0x3}, 0x8) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x400000000000000}, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$sg(&(0x7f0000983000)="2f6465762f73672300", 0x3, 0x80080) close(r1) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002bb000-0x4)=0x7, &(0x7f0000f1a000)=0x4) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 0x1000) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86a1") pwritev(r2, &(0x7f0000459000-0x80)=[{&(0x7f00006df000)="901573e1cd077309ff10aa8763b0a682b61efe77094eddd66c2f722c0dad55cbc75b54c36d029743c53af24f823771e628df816c6bc7eb292ff465b37410a2f3615e30eb182e8d12734d643bd89b5792d4c09ed970a3eb9f11639da1ed5e1be4878a66748ad7b9d1b180024389aab37579083ca9c96a4f24476ed449c444bf3ad89333cbe2cb794e217e1b17cc136792450151ce8c7050327ac691df4d1f2ba82a6b4258e05ad037cb0204f3acca2164e417134b821e4a683bc403f8", 0xbc}, {&(0x7f0000669000-0x6e)="8bad1a5224e721b51b06390326b6165b7562f5d1fa9ce775bdb7e312443d870f48963f1a988fed5165059e8e7ec33d6f1055c630db98fa15cef6c97ce1905b45bc88cb599a6df7c162219eeb0377acdada4bca69b0a933a0dbad03148f1e74c1d20c1cdfb7ffda3c7660842643bf", 0x6e}, {&(0x7f0000385000-0xc1)="a7bc1fa4d37cc30eecf71c14a141400ceb55321f8ab30551376d2cd4b66bcffe62b0054eec2f648d8b6ae6a74b2d6b56401289419385d575d74294134bad58733ae5ef17fa3cdb53c3ee07120aed854730670c728bb39ef9ec9780e303fc7a7c0be35183a1e1665db9aed54473545591d9a17ea5884eb407c3b8d9b4e744a423e1573dcd6598cbc1ed046f516cc4221d9f84e69177770d7c786377d4fa8a277b1597901ee14359a2f9eeaa9f8308332c273c863234764d0fea336880aad0a10ffe", 0xc1}, {&(0x7f00007c2000)="21ae30ba4434e3e9868257a95b864d6d206ecf218b13edf55ce2a46c2a58571880dc7cf0c68826df0b60ccf02d49884f0e9600b48f336c6db10816c747fd5dfeb1e1577cba703526529cfcca4794971e0f5871670e5672c940ee724614aac2d459f3f4fd42479739d6716cb016f8739215330d2004a6c236b933177eb8b3bf9282cba20aef67", 0x86}, {&(0x7f0000b70000)="aa2a0a49be12c5a916e79476584d32599601d83e27ae9ce0f8de13ef15a90a1d569fe8ddb901b44b8295e24cc5f87c79b3e2432a3b1323a73f641a5ccf7cddb308becfa9227675627d778d158e8c6cc4cc5466c13b523cb23b0b07c56df2f463b80e3af80f6d0a8c34abf15295a37c59b64dc313c46d3a925ed4c203b0fb", 0x7e}, {&(0x7f0000628000)="7c4551421214d1587f6508d0ea926e5e7fde3c27543eac382d3f194404598731915a3f37f2d765297ef8d9a84742aee52d9a934b1d10fc2572870540f6682c4d9ceb7d751ec68d10366501ea9712993e5d1300a0b3b6239621cb64ade533a83649add7d09fced88d1200e980a50c8bc4fc872233a7cff211c2a1eeb90e53f51938e6d54215a94ce7b6d0c2182b227ea6ce57aa0ae1bdb829d48244a265", 0x9d}, {&(0x7f0000f4d000-0x8f)="5f1cc9b4ae4ae2ed775a0f6c42cf4c6b446b9bf3cdc24da2060a05ba4667189f1356b7ba8a1173d00961cdcb02faabfce5647d758765125dbef37936570804ba28e9bc953e08824278d646e75aefa056c91bdfd0a80046e36e45fbff3e9b781a872514464619662792531d03d5cc683e3255b16381967a9d058cb77c09e66cfb569f9f28383760a854b1d4223bcb8b", 0x8f}, {&(0x7f0000dbc000)="6d5caa1f152e7a7624333c84c7b49ebbcdc78285aa728ef0c6d3bd99ae2f63fa70fabde85894f299e6ab7d82cfc13fc9108b7ead0819108bff4fca8a54c06556ff6d1e60b671d35513130a1e23e737025f7e74a9048155515217ea", 0x5b}], 0x8, 0x0) bind$inet6(r2, &(0x7f00003d8000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xffffffff}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = add_key(&(0x7f0000a02000-0xd)="646e735f7265736f6c76657200", &(0x7f0000f99000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r4, &(0x7f0000674000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) rt_sigsuspend(&(0x7f0000eec000-0x8)={0x7}, 0x8) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000ac0000-0x1c)="46faa8ada10b8271951b729a6094285ec76dc1e69e2dbb14bc7069f3", 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000ef7000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x800000403fe, 0x0) fcntl$setlease(r5, 0x400, 0x0) truncate(&(0x7f0000053000)="2e2f66696c653000", 0x0) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) socketpair(0x4000000000002, 0x7, 0x5, &(0x7f0000936000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000764000)={0x2, &(0x7f00000e4000)=[{0x6, 0x7fffffff}, {0x4, 0x3}]}) r3 = userfaultfd(0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f00009e2000-0xb)="2f6465762f6877726e6700", 0x20843, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ppoll(&(0x7f0000ffc000-0x10)=[{r0, 0x0, 0x0}, {r3, 0x1400, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffc000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ffd000)={0x0, 0x1, 0x6, 0x6, 0x10001, 0xbfd8, 0x4, 0x200, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe005, 0x9, 0x8952, 0x4, 0x512}}, &(0x7f00004c8000)=0xb8) r4 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r4, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x20, 0x80100307, 0x0, 0x0, "02120f00e11000000affea00040002"}], 0x20}], 0x1, &(0x7f0000cb8000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r3]}], 0x1, 0x0}, 0x0) getgroups(0x1, &(0x7f0000978000)=[0x0]) lstat(&(0x7f00002f9000)="2e2f66696c653000", &(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001c5000-0x4)=0x0, &(0x7f000070c000-0x4)=0x0, &(0x7f00007ca000)=0x0) setresgid(r5, r6, r7) 2017/11/08 06:03:04 executing program 4: mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000efc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000efc000)={@empty=0x0, @empty=0x0, 0xffffffffffffff00}, 0xc) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000eff000)="54", 0x1, 0x810, &(0x7f0000eff000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006cd000-0x95)="36a327df0000000027f4891b132e9bd64f27b087271912574a9838108f66eb9f34af3d08f8a2b4e62f55e2654c979f0d6e2525008214893dcf44f9adccbe28c406cef8f9e0d506ce123132be8dc5662655e7b338dd7c37dbf801836b600bec56bf0b81b0e1c1582f580591c8845746bbab067d93b7079e8e3060a6dbe408e48ad1e59030d384154f77854e18bee7829947f5387c", 0x94, 0x20000000, &(0x7f0000f00000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000064f000/0x800000)=nil, 0x800000, 0x6, 0x36, r0, 0x1) mmap(&(0x7f00003b7000/0x3000)=nil, 0x3000, 0x201, 0x35, r1, 0x31) mmap(&(0x7f0000dac000/0x3000)=nil, 0x3000, 0x6, 0x30, r1, 0x3) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)="2f6465762f6b657963686f726400", 0x8900, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/08 06:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000000000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") lremovexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000078c000-0xe)=@known="73797374656d2e61647669736500") setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e35000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d4000)=0xe8) getresgid(&(0x7f0000216000-0x4)=0x0, &(0x7f0000506000-0x4)=0x0, &(0x7f00008b6000)=0x0) fchownat(r0, &(0x7f0000e61000-0x8)="2e2f66696c653000", r1, r2, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f00009e3000-0x8)="2e2f66696c653000", &(0x7f0000ea5000)="6d717565756500", 0x100002, &(0x7f0000444000)="") fcntl$setflags(r0, 0x2, 0x1) prctl$setmm(0x23, 0x7, &(0x7f000009d000/0x1000)=nil) listen(r0, 0x5) mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) r3 = open$dir(&(0x7f00000c0000)="2e", 0x100, 0x3) mount(&(0x7f0000fb2000-0xe)="2e2f66696c653100", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x0, &(0x7f00009f9000)="74") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") fstat(r3, &(0x7f00001d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f000076d000)="2e2f66696c653000", &(0x7f00002a5000)=@known="73797374656d2e61647669736500", &(0x7f0000aea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) syz_open_dev$sg(&(0x7f0000918000)="2f6465762f73672300", 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000037000-0xc)="2f6465762f6175746f667300", 0x440243, 0x0) openat(r5, &(0x7f0000d54000-0x8)="2e2f66696c653000", 0x8080, 0x10) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000018000)=0x5) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="726066d094257d469677cdda3b16bbba68d9682747e565c34d4ea8f14cdfb9452f91f23ee19f60", 0x27) mmap(&(0x7f0000001000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000) accept(0xffffffffffffffff, &(0x7f0000919000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fdc000)=0x58) r1 = socket$inet6(0xa, 0x5, 0x200020007bfffc) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f0000fde000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fde000-0x4)=0x5a) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x1001b, &(0x7f0000f61000-0x1002)="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", 0x1002) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, 0xc) ptrace(0x4217, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f61000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000fde000)="000000000000000000000000") getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000808000)=0x91) socket$inet_udp(0x2, 0x2, 0x0) 2017/11/08 06:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) nanosleep(&(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000bca000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r1}}, &(0x7f0000251000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d34000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000ccf000-0x8)={0x94}, 0x0, &(0x7f0000cf7000-0x10)={r0, r2+10000000}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r3, &(0x7f0000468000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) getpgid(0x0) r4 = creat(&(0x7f0000d37000)="2e2f66696c653000", 0x2000000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000052f000/0x2000)=nil, 0x2000, 0xf) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$fuse_interrupt(r5, &(0x7f000034f000-0x10)={0x10, 0x81, 0x5}, 0x10) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f00003ce000)=0xfffffffffffffffe) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000ce1000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000f4f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x400000000000000a, 0x2, 0x0) getresgid(&(0x7f000086d000-0x4)=0x0, &(0x7f0000f1c000)=0x0, &(0x7f0000fd2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00007af000-0x8)={0x0, 0x1}, &(0x7f0000550000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000efb000-0x8)={r9, 0x5}, &(0x7f00001e0000)=0x8) connect$inet6(r8, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getpeername(r6, &(0x7f0000069000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e35000-0x4)=0x6) r10 = request_key(&(0x7f000023c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000028000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000023d000)="2e3a7d7d6b657972696e6700", 0xffffffffffffffff) keyctl$invalidate(0x15, r10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000b14000)={0x97, 0x0, 0x1, 0x44d}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000072c000)={r11, 0x9}) ioctl$void(r7, 0xc004587d) keyctl$set_timeout(0xf, r10, 0x20000001) sendmmsg$nfc_llcp(r8, &(0x7f0000ade000-0x38)=[{&(0x7f0000126000-0x60)={0x27, 0x0, 0x0, 0x0, 0x5, 0x5, "0fcca4bb22f2892559eddd00000000006c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111030d000000000000cf03", 0x1bb}, 0x60, &(0x7f0000e4a000-0x10)=[{&(0x7f0000429000-0x66)="b2a7480b9f9a9453e3fce7bb3569f55de9cf48970a18406e274018040523bcbbe81285efffb80c64b1f4b4dbb3283692b0cccb001109ced1a6c118df16ac076851657a3de999e16282580e46dc662987d2478888956deb87204a71e279856d420eb9f0021341", 0x66}], 0x1, &(0x7f0000704000-0x28)={0x28, 0x29, 0x2, "f1eb438ae62fa8a37006a3a600026e000141"}, 0x28, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000290000)=0x0, &(0x7f00008a6000)=0x4) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc2106a3cb1e25e7f, 0xfffffffffffffffd, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="fa5aaff37fb2da8ed32ef006d940b71f", @ifru_addrs={0x2, 0x0, @rand_addr=0x7edd1cfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fstatfs(r0, &(0x7f0000e3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe2(&(0x7f0000821000-0x8)={0x0, 0x0}, 0x80800) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000017e000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000505000)="2e2f66696c653000", &(0x7f0000aa1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000180000)="2e2f66696c653000", r2, r3, 0x500) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = accept4$inet(r0, &(0x7f0000453000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033d000-0x4)=0x10, 0x80000) r5 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00007ef000-0x20)={0x20, 0x0, 0x2, 0x7fff, 0x4, 0x7}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xcf1b) accept4$packet(r5, &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000742000)=0x14, 0x80000) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000081f000-0x4)=0x0) lremovexattr(&(0x7f0000ff1000)="2e2f66696c653000", &(0x7f0000f63000)=@known="73797374656d2e736f636b70726f746f6e616d6500") write$fuse_notify_retrieve(r5, &(0x7f000027e000)={0x30, 0x1000, 0x0, 0x8, 0x6, 0x3f, 0x3f}, 0x30) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f000094c000-0x50)={{0x5, 0x57e0f5c2}, {0x7, 0x1000}, 0x6c60, 0x6, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lookup_dcookie(0xfffffffffffffc01, &(0x7f0000650000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) r7 = open(&(0x7f000007d000)="2e2f66696c653000", 0x400000, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00003e2000-0x4)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000f05000-0x50)={0x4, 0x100000001, 0x80, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000d06000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000818000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/08 06:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000dcc000)="6c6f676f6e00", &(0x7f00004ad000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec2000)="00", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xa, &(0x7f00004ff000-0x1)="5a", 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) getresuid(&(0x7f00000be000)=0x0, &(0x7f00003ca000)=0x0, &(0x7f0000b15000)=0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000076f000)=r3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002ea000-0xc)={0x10000010, 0x0}) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0xda6, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00002f5000)=@req3={0xfa19, 0x4, 0x101, 0x7, 0xb, 0x5, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aa5000)={0x0, 0xd2, "02904707fe14fcaff99376b3c441fc3eaa8364f1a45f22d79c350957d4c1d25783d17b29fcc4be7609778276a893b6ee6a1f6b3e1ac4a529110b6d9a9203de0a55b0dc58338052dc73e1d0446d4ab9cb08bd87f588754a719b1cc28d3c4ac19e88158f88f8abc6494205fba83ab3a966f6c1d75281e701798e7f1a2dd190a00d57ca8f8a27614d5deaf49242171d744880ce1829768f02fc26406367196520a1c32e4028f08071aa8f05c819481d555f9d6c6bd746f5d92ef6df9b204d08beb1646d921b82b5b0c30f14ba684d44b5eda288"}, &(0x7f0000b9f000)=0xda) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000241000-0xc)={r4, 0xb, 0x0}, &(0x7f00000bc000)=0xc) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000615000-0x8)=0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000530000-0x4)=0x1f) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ea6000)={r5, 0x4}, 0x8) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00006f4000)=0xd, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000168000-0xc)=@sack_info={r5, 0xfad, 0x400}, 0xc) r6 = socket(0x10, 0x802, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000d5d000-0xc)="2f6465762f62696e64657200", 0x20000, 0x0) r7 = openat(r2, &(0x7f0000c16000-0x8)="2e2f66696c653000", 0x400000080, 0x21) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000873000-0x90)={0x7, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00008f6000)=0x4c, 0x4) pipe(&(0x7f00008a3000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000c0d000-0xb0)={{0x3, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0xa, 0x6, 0xffffffff, 0x7, 0x2, 0x9, 0x0, 0x6, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lookup_dcookie(0x0, &(0x7f0000875000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) write(r1, &(0x7f0000cde000-0x25)="2200000048000700000910080900070000000005002200ab04000300230001008c45ea04dc", 0x25) 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000fdb000-0x7c)="", 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000445000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fdb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000378000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00008f2000-0x20)={0xfffffffffffffff7, 0x800, 0x2, 0x7ff, 0x4, 0x1}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005cc000)=@int=0x0, &(0x7f00007dc000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ac, 0x0}, 0x0) getsockopt$sock_int(r2, 0x1, 0x25, &(0x7f00005e9000)=0x0, &(0x7f0000217000-0x4)=0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000a6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[{&(0x7f0000a82000-0x43)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000d80000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f00001fc000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f00004ec000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x4, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x23e}, 0x2) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000119000-0x20)=[{&(0x7f0000f4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x1, &(0x7f0000c73000)="", 0x0, 0x100000004}, 0x40010062) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000007, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000948000)=0x40104000000, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000102000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000094d000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094e000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00002cd000)=0xef, 0x4) r1 = socket$inet(0x2, 0x800, 0xfe) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000094e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x400000000000003, 0x5) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000002000-0x85)="08e13d2c67175c8b546899bc33760b332e8f6d0a12e89d0a6f3031f5c10bc5d329aba6af75ce3a1b97a4cd0fc94ad3964ba18a234574c386adf6aff77cd38afefdd463fe96a09a260f1e7dee5dc4fa25a1a6c24eb1d4e0e528014171ac1e55c8e64ecb4eb5583f328bd4a4eb7d9128a9d5398bbbb7826cad4a6a63986ae3e91119d7d3530c", 0x85) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x38)={&(0x7f000094e000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x401, "869f36b32f98afc66ed5e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adbb4185c60ed591e17237dfe3e74db1dae", 0x0}, 0x60, &(0x7f000094e000)=[{&(0x7f0000208000-0x1)="05", 0x1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x4}, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000094f000)="00", 0x1) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x3, 0x36, r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x800000029, 0x4a, &(0x7f0000004000-0x2)="00fca8", 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000094a000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00005cd000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00006a5000)="00", &(0x7f000080a000-0x4)=0x1) mmap(&(0x7f00000d2000/0x800000)=nil, 0x800000, 0xc, 0x32, r1, 0x0) mmap(&(0x7f000058d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000050000)=0x0, &(0x7f000094f000)=0x0, &(0x7f00007ba000-0x4)=0x0) sync_file_range(r0, 0x10001, 0x49, 0x1) 2017/11/08 06:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") inotify_init1(0x80800) r0 = getpid() prlimit64(r0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d8000)="2f6465762f72666b696c6c00", 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db9000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb5000)=0xe8) sync() ioprio_set$pid(0x2, r0, 0x100000000) 2017/11/08 06:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ded000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000161000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000070c000)=0x81) r1 = socket(0x5, 0x802, 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000aa1000-0x10)={0x2, 0x1, 0x84, 0x5, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000065000)={r4, 0xfffffffffffffffe}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00005ff000-0x10)=[{&(0x7f0000844000-0x2c)="29000000190031dde5ff36000065f105020000000000000085de08000c0809004600000000e10000001fa34e", 0x2c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000005000-0x8)={0x0, 0x2}) r6 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x8000102001) r7 = dup3(r6, r6, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f000064c000)={&(0x7f00000ea000-0x1c)=[0x0, 0x21, 0x4, 0x7, 0xea, 0x8, 0x40], 0x7, 0x5, 0x0, 0x8, 0x1, 0x81, {0x9, 0x80, 0xfffffffffffffff8, 0x8, 0xffffffffffff6192, 0x0, 0x5, 0x5, 0x5, 0xfffffffffffffffc, 0x100000000, 0x3, 0xfd, 0x20, "55a1cfabeb3833c4dedb37f026dfa556e3deb04da012a1b954ba117fa7822130"}}) ioctl(r6, 0x1261, &(0x7f0000b0c000)="") sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[], 0x0, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) signalfd(r6, &(0x7f0000cb5000)={0xd2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x200) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000969000)={r4, 0x17f5}, &(0x7f000007a000)=0x8) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r8, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4904abe474c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) 2017/11/08 06:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpid() ptrace(0xfffffffffffffffc, r0) ptrace$getenv(0x4201, 0x0, 0x100000001, &(0x7f0000002000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000ae9000-0x68)={0x1348, 0x3, 0x1, {0x0, 0x0}, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(0xffffffffffffff9c, &(0x7f00000d2000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000020d000)=0x10) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000151000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008e7000)=0x14, 0x80000) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000e2000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x806, 0x1) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = getpgrp(0x0) stat(&(0x7f0000683000)="2e2f66696c653000", &(0x7f0000302000+0xaf0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f87000-0x4)=0x0) lstat(&(0x7f0000986000-0x8)="2e2f66696c653000", &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = eventfd(0x3f) socketpair(0xa, 0x803, 0x400000000000000, &(0x7f00009ad000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000931000)={&(0x7f0000af3000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000639000)=[{&(0x7f00008fe000)="6a375c7c0d82c7195783288cdf22a8c9e5df0c03c08da970ba40b594069189a241c533368a31f0479807199c8feb621276236ead52b9125d64ea9f55a7e58ffab7b931f2717c4480dc1943ce173009cd3eb4fe9d6ea219a5fd01f7353b2391d86fcc307b970e3050", 0x68}], 0x1, &(0x7f0000ff1000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12, r13]}], 0x4, 0x4000}, 0x40000) r14 = socket(0x10, 0x4000000002, 0x0) readv(r14, &(0x7f000070e000-0x10)=[{&(0x7f0000202000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x1) recvfrom$inet6(r14, &(0x7f0000ce1000)="", 0x0, 0x0, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write(r14, &(0x7f0000493000-0x26)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0008ff", 0x26) getsockopt$SO_PEERCRED(r14, 0x1, 0x11, &(0x7f0000f09000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000003000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = accept$inet(r1, 0x0, &(0x7f0000fea000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000086d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d8000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f0000fea000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000fec000)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x71, @loopback={0x0, 0x1}, 0x4}, 0x6, [0x8, 0x7d, 0x5, 0x1, 0x8001, 0x0, 0x8, 0x7]}, 0x5c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000feb000-0x4)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x2}, 0x20) sendmsg(r5, &(0x7f00002fd000)={&(0x7f0000fec000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x80c, 0x3, "7874732863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000370000-0x40)=[{&(0x7f000092e000-0x6e)="43d399e43760a63c591fe09655fad72b268243bde4aabf1541177d7c0dcf605c4714d6f8fd821a6fbd1e1159e9dc008af4125ef476e4f12c27cf4af755bd6415e66101c48476e301596a37102ab11e73fa95c75aa5314f65f3770d683a65a5d261c656f893f80c8202d9b39cc1b4", 0x6e}, {&(0x7f00008bb000-0x7a)="660013672a1306c4f31d2fe2177bd5601c4e543d42e533190538c06d4bd0768902b6deb4c869ae3e308ff214b72f0e6eeb56a0f5a664e2d4e7bed7fac512b792469d92c5f06a11203205defb8ab1358ec5262da0a962dd50b76e6f40ed16087ecf0d8a4607e9e4e274e860ccd7a3c0b7df3e2785189a63e0689a", 0x7a}, {&(0x7f0000801000-0x1000)="62fb290a26ec77d714f26729b3ace2f78660f1ce2cb29cb604eb9814ec2b707db13d38856917427e4e73c72b027d2d068926a9db5191dc0f663de1162d508105e6e7bf97f118806be8d0fc72eab4a7ada60ad962106f41fdbc190358ace530134db631bc8153400ae14d26a171203423508275f9feec3036ea05565580e97abcf463bde20ad7a950e270ed3656f09e3f199db4f374fed6e29e16e8f1bdc134916fe67a28c81697a520b6a668fa4bf57bef5641106fa1dca3efaaf591df95e6023f1e26ba62bdf1f6df14de2ea9962f920b7d695bdfcc33bb37a8a3566960c05f1a1289316e55203f82a4694e2c363678a3d9dbf458ec1e74e9798c0a69de97519496dbdd31c78439ee5a34914eec94f284b5a62a2db6114c0494f5749b5ece856562c21cef11f7a937d05284e956b7a70527f89b69d96d3c3e66abe78033c6b0d790202a0fd826de2a7210113c9bf9e2fa35e3d5c915109929649c32f51db151a0393f9dc88ed8c2dc4188462b45c96774f4f28adb62e99605b9784c24b5de18ce1097b7107b683d054b629d6957e2783e0fd27a001c31932ce2fbe149b5e515230bc9dcc3bef62ca0022bce52be86b80853e8d3920026c2573e29a1fdc2a59bac3fbc35887c091708947c5658358e7afa4ca029931559b3abdb18d5f0191095931ee5936fe69027d9678bbad13fc1dcae6f50cb16a26f25774312b51fa3bf382f828da45d062b4e04db8e433a774d83a8348c8241139c6bf8c554faa3067edb90177a97953ed64352e38f7f26d1ed93ac92026c7fcd62af17a710409af1d486b48f6e00854ebce2259e32828a41eba5efff1638c473b88e78602f853c31965cdd233f09c141ed258c918e50ded81538b292076b4f6445dcad745674729cc27aa5ad795ba21ee03809cde47bca51bb673e77ebe948ed8bcf7be6618feeea5cc860fea6c49281871a632854e595f0628b1ffd6dd94b05bbb245a35ad7b382d2d46e39106a27d30b070f7edf9bc131e5f51d2238ba21b9b3f41d5ee9fd40d2f183ddb72eab003c663c2398126fc68f582a324712599245c92f3ec158487c05d030c3299718e2ae488fdb1eab0c00151faf8e7093fc453aaa1af8f96d6dd920798da1cfefef3f33097b7fd7f3fd90d3998959f9735a63c9fa0eecf539f9e0e63107a635c470c19f0ce55380f53d77d06a785f9084c7eca3c3a55bb1a99c6121927f3ccbdc470048ada6e9adf27e71d0241b11844d6cc0d38ef2ba81062aafad5d7a9a74aff67d470e7dad00f83fca2943c8a29d49e3350f5b1e9eb5b465ae900293f85ea2fbc16fcbb5418bf89e2be7cd56fd43d370d9a31bb17f005b4a03464203c45e9a366824c798f4ceea851d7dea46c961c4eccc106911c188ca0450a049b405b5d949358af7b83f7ffc5355224b2f92af312fc732d0921e1f795b24aba47c35fc24d617887269316990aa0702bed884abfc2a1908709fce05bfa9cfa6b0cbee4aa51c794e51b2ae7550c5a2679a74d942f8830599e7b55798ade417a1682ca83e8de240f4f0d37677af0b38a1c3df76f601da1331c58428653614e036099afaed34e2ce18f2c781e9f5e314aea53bb4c94d1e5b9cb4a66b3da79585f0acb4328c1be3ab9716e0d549012dfc9c41090d9de02ec3e0f62524bd4192319eaff857109dce32f2f280bdd0383ea69936f1930e97666e79fe4416711134cfc244ab7a3d4d95b2c7c8a7430d503923197ef496cccae99bae00750c4b425c22e0f88ff442bc670aac4873dea50394550c08882cf19e2237c059729fa00fea3eb1eaab2e3973c4b04e4c33bb73040e4c8737c379a3d66fdbd33bb70d8b41432ddad72d12941623fe2510801daea081dab59cceee2705c7d62c436e109872919894ea772b08edf9bf6bd50b4d690873736fcb9b74ba97202709232f95cebf2b1008d286080e0fe4895bc1a0a2d4723629ffe5980b8eea791c7832ebc1ee56cf048e3c460aa3b88d526518347e5f3b38691e7a05ada5e67eaca5a603d50e43e1142da3e73fd10ea2ced0c54aa61afab8639c170f89dbd78a72f5974d32666d9960381972bc705697af1c20e7f109ef8305f3dd562fc8aa0d6840b982294938ffe78193196945c24831a92bad76058b0d8566a89a2c3d26f27765cbe728920ab22557a000e6ceec5f9203769bfe983f3bd20b08e8ee01aa4d67cb00cb3316be08558f8bfc2213d93f94a26b3085f7115fc01721a08ed780e2346836d109e8b2f1212469a283c8713a51cde582ee0debc7b3e3c37d275d37b42b90fdf42ac6c52d1f18eb01989890afa9997354982579c72ecfe15632053929edfafa8fa6627d41dddacbd3e3b1aa63c86e2ae16011b4f8369e0216890326bd263a1a6fcc2b4453d9d14a22433b8826739d791c7a85197b82d70c1ade41ac21d49354eeafdc2fdbef6c3611fdbebda5a264bd1936284a81480573cd3b0a8fb13463c38b25999e7474b1a810e24aab55a57f208fcc2a76349b288ba1b64a74862827ce506bb798bdac355e00abca0b59e469e689b861d0b04b5b49330f7d345bd990478d0c10cc0efd17b683253c975c15307343d98350e221d48321c8edfd74ee9518787cc854333fb8a615e34b3e8b8f7ddc14770d7d08fe2aac969422eaa8fbab408523fef829799e8ef1b69b22e80377c3b9672fd511b456dc65a46f086b83e45180e0da69a6a106fcf3eb4829384efd7a183e47e457f77aa8bafbe878818f0bdd3b79d3a24c8c21162e1e76fce628fc4667d9d49fb8c2a46dbedcda5baf3096cc0feb3ab12a84545e1529ed25357d9534f7c2221358dad40441a0e738da1ed54f7e088cf74e0f844c7e70f497e2164c9741eb61d20793eeb656b6c8c957fb4b83f69e0f0b8a613f10cb72c5ec4257ee72746b6570fb5ac345e8dc83547e4e7cb619ef25fa31e964ce06a36515e478f9783996fb94d202db6de54bcf4a009ccfb39c8d11833763b5eded678b352e1d1a428e7e08d5da99e853d2520a3db6f05b6405a681bfa25f9e2a926480817cac72473f1d6239cb3582867df360e98ab40443f7d025372aa14052ff787daf9c0eee15d778f1392abdc2a68bcb6c2a5ea084cf8400f038067b601c2c826c23ca4e748ecb49659b562f509f3e8b562b287626f0712d9e01bfd0aea506576d8a0449a4eb65356402dffa66ab901b6317122f7725da593f63f033a6a8e7f24b4a004848b6b08fbc852eed119bd58197b1be1c30bc636d2fb4abd9dd10fa913eef3cf57568fe7bb88b8e626e5aee0d1ee6c1d5acdc21519a415f6890d542a69a29f7e20c96ed413aa643375d320a1033164a473b859dd335700884aaeb4f2ff725ef80bd5e7fc703451e5fef56a437db115e56ec6aae4616c68110f8e8fe9c5e632220d7e41c6677310bfea9d23a1099dc5b0df4005350ea7137e2eb05abb98bbdffba27471c7b200759fe24621bec75f29d31276792a0cc2579e363d78ad60af7badb7c9847917df8373028f7b04e6d141e768ff9b1c9418f15f4be4255daae3e2f9f3adf57a003b0b616ac134a765fd80de99b24cb3f9e0ba3e6f75997d8459b6510aa9064223e975b6bdc60a3cf6bccda0c258430833208124f0440b94c7d7ed9ba639795380de77750479cedd5ecee20d3c18453382ce20fe3c08483dc3353635709a39f4364f31b346cd27529de7447cd328a9e7a3889b5c883dba3fea7152d97de7d70ffa53d03f63b00a218f94e203b03b3fc8fd38ea75d70bac869241d684cc861d514b712204555e0c581f1dcb29ed6f0d44261a91b70ccaf769f267d5454852d974fe4bc731250d1507b038b59ce6ec4d52dfe586b0eec12c9a622a310b774b5e59a75a6bf6236362a9414c0e81540813fc8512058d55bbb5b31d0e9c091bdcf1714030cc4977b3b36b6c338f234e231af7dd82d51f769ab8cc825fce7fcff729dbc79c9c8658d82250303a33beae02e90545a4413bb8708e30ff3351b4e9af1cd961e883863ee43cb0f77a5f400abd4c53339ccb825f64ef45a5ff137c4be26b9b83a0cdd758f509fe7f34683db7de4fddea75526c2dd54c5c074dfbd8f83e21a5a006676c763595d3ab066325d5342eaa0b35117e1073591e008354496a3012fb41a61f016b85ec8e750e5f21429eab26f55167ab11a98875fabe9bfbe34c4310ee8a4e078a2d7bfa9b670c58fd92301cdbfec401dfe9f0147a0f30c162dee8bd8731cb85a649149a4b780fafc2222fcfc60f7b7b74a35d388f737e0bff95de8b7fa5c1e02a795cbf50d2bf7b592101f01853befaf9c27f5c173c2f3197cfeaccf85312c7659849801bac32d0e6491126ae2f2ac2c3d17592ffbbe7fb88327c00e4d92753bb33857502411abaa484cbb0e25337df6a6441d7a4ea7452fdf0375c8e4f0e2643940c453336ddad3e9896658c3def2d4cf2629e58259572d6be1063b7502c002238124308c4eece314b4664c6313b67b071ca5dbb98a2195f5e87af8872aa15f7ef40a7ece2808051af73a5b972945b19a3b3afb3bb33cfcb8c82d1662714be6838fc266d4f2b6f148d33e6a979e6c635445d667bee308a30c4922a70ac3e37b1ea0b8fa96c12e0fca2a7d5e671b7a28152dfa6dc120cdc25df736b30e803c0c9810b7c564aad6b7afcd9f496015ccebb11d34f273617f7ce2295f04bef84d3f81eda2f94dcd9161de512cab28f03f1988222abaa5cb7aa2c4492b8811a154e36367ac6defe3d3c03ac2f0112ea667d0f60e6a2839e5a3697a6060be1be9cbf832dcfbe1b240db28608e814df635e74c10c508ea501b69d9458646df218c448056f42a2d88be43375cfc36618089be480b06911766a79d86d4e14a84d59b76a5bed32c1d80ad8acc6abb1cb4c4405097ad724f6a7006ecc62bd4af7568749fd4023a232e41be8fb9e0b5a7d56b8933283b484f364691823ad4622e3ed10e66d0bcb18086cef1415be6f7ead5f822a5eab1af80c02fda57d211f9de97c058313286de144b52b435f6ac10678cca883156a5206f62ae24680a7be1dc88ed408e6fc371c7ea6338f159a0e4f71ff1ff164bde823543ec59e4be4f692a9fc7e04ba4aad2c7e23b9fc79cc5c0468c80c8599f1837efa4a5d0a3cd1d227aea6d4da90f65c2047753309a35799a61e5f90a996720279e6fa3a65a57270d5e067f22ac40d0a9c7c3ad7e29cd6b58f128d1cdb98197af2325eb0877c65f1c0a84f3f5c472806356b6291152e6d28ff06fb852911deadb4d7ac4c6dc69d0df8400a5a7a489d872c682d74ad9d550912c73545b486ffa2b20a58798ecfb9ae6f11cd82b8b57aa5f79dc84327596ee3aaf9151888a6eec628c3a10ef87374461ef7200998123debb2e4fe838e072ca4c5576c10509cc6ec1d94fff8fb0eebfda27cafd156fb5e6678643546416b0deba4b73275aa4e2b599d986ce6bdbfea3c28b01e3d47b34ec977ccc051b69aee8cdc891bb420861d2a53f890308622594fc74540dbcd4f1afd0fc544e7b87539abd6bda003a395a2d99b577d9d3ad7d5fd99e20dd47491a55c321eb3d340838a853b886f7bf3b3463fa636c8e2820ed1797e102ca26b01de9441d1309bec8b1894f2e392a5bc5bb80eb8b909bcd7bcc46334e0b59834bc4f9e6bc00bba0ef3df8512d7a368df3b54fe05c169d40241f5c97714d0098db9f632558a863cbd048f7d04871a69774975d3b77df8321b8497839bf842dc82d4842197f0de79abcf1f26015b4b250312f952d259e55d4ff0c467ac1bdeb61da0b0791ef1b0e8e4891a366b09254313eaafe369d", 0x1000}, {&(0x7f0000aef000)="0cf81d828d2a6194361fa7770fc6c2f58d9884", 0x13}], 0x4, &(0x7f0000feb000)=[{0x1010, 0x0, 0x9, "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"}, {0xb0, 0x0, 0x7, "2d4be6c14e314117e4be92cbc0536d5a0304d71fe69e07b209485d60d56f2f9f40ecb8b056e3d3ac40a4125434b67fa8ea0f3248cf170800cb78fbd887aa0459e24d46de8bc0292daea6a98f1f81e0c4a76a7641a5ca79cb2c4a8fab22fdfc412911aed257825a6b12faae8ff9066f74e5bd41950230bd49f288bcbe279143fdd9641e7c9e0948d0eab2f884bff811a24bc168c8c25d8f8390e231aae8"}], 0x2, 0x0}, 0x20000010) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000cd6000-0x4)=0x3e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r6 = dup3(r1, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe6000)={@loopback={0x0, 0x1}, 0xffffffff00000000, 0x2, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x20) getsockopt$inet_dccp_buf(r6, 0x21, 0x0, &(0x7f0000df8000)="00000000000000000000000000000000", &(0x7f0000980000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fed000)=0x0) fcntl$F_MEM_LOCK(r2, 0x800) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00004ae000)={{0xa, 0x0, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x81, [0x0, 0x1, 0x7, 0x4001, 0x100000234, 0x400, 0xc2, 0x7fffffff]}, 0x5c) 2017/11/08 06:03:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000693000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xf) dup2(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000fd9000)="2f6465762f73672300", 0x7fffffff, 0x2000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b8f000)=0x0, &(0x7f00003b6000-0x4)=0x4) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r3, &(0x7f0000f63000)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x10, &(0x7f00001b5000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r4 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d8e000)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x200, 0x4080000000000000, @fr=&(0x7f0000908000)={0x4, 0x10000, 0x0, 0x7, 0x2, 0xf79, 0x10000}}}) close(r4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000053000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36a8}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2788}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x9) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x100000000, 0x0}, 0x8) clone(0x20000000, &(0x7f0000842000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f00007a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000264000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00007ba000-0xa)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x40020801) r6 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x0, 0x3, 0xf3e5, &(0x7f0000f1f000)={0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r7, &(0x7f0000567000-0x10)=[{&(0x7f000054c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/11/08 06:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x20100800, 0xffffffff, 0x4, 0x3, 0x4a64, 0x1000, 0x3, 0xfffffffffffffffe, 0x1}, 0x10) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r0, &(0x7f0000908000-0xa)="2e2f636f6e74726f6c00", 0x40, 0x884) mkdirat(r0, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000050c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000077b000)={0x0, 0x4}, &(0x7f00001fd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f74000-0x8)={r2, 0x400}, 0x8) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r1, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat(r1, &(0x7f0000d88000)="2e2f636f6e74726f6c00", r0, &(0x7f0000b20000-0xa)="2e2f636f6e74726f6c00") renameat2(r0, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r0, &(0x7f000003a000)="2e2f66696c653000", 0x2) fcntl$getown(r1, 0x9) r3 = memfd_create(&(0x7f0000800000-0x3)="2c2100", 0x2) gettid() recvfrom$unix(r3, &(0x7f0000fc1000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x40010142, &(0x7f0000e71000-0xc)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc) timer_create(0x7, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, []}, &(0x7f00005c7000-0x4)=0x0) 2017/11/08 06:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000053a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000e71000-0x4)=0x200) pkey_alloc(0x0, 0x2) flock(r1, 0x2) flock(r0, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f000094e000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f000015c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007bb000)=0x1000) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000404000/0x3000)=nil, 0x3000, 0x1) mlock(&(0x7f00004db000/0x1000)=nil, 0x1000) futimesat(r1, &(0x7f00000f1000-0x8)="2e2f66696c653000", &(0x7f00005d9000)={{0x77359400, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000977000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) fcntl$getownex(r0, 0x10, &(0x7f0000281000)={0x0, 0x0}) r3 = getpgid(0x0) rt_tgsigqueueinfo(r2, r3, 0xa, &(0x7f00007c9000)={0xb, 0x5, 0x2, 0x4e9a}) clone(0x0, &(0x7f0000f63000-0x1)="e5", &(0x7f000000b000-0x4)=0x0, &(0x7f000097f000-0x4)=0x0, &(0x7f0000dea000+0x12f)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2017/11/08 06:03:04 executing program 0: mmap(&(0x7f0000001000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x80000003) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x11) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fcntl$setflags(r0, 0x2, 0x1) ptrace$poke(0x1, r2, &(0x7f0000abd000-0x8)=0x0, 0x101) 2017/11/08 06:03:04 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f000080a000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002000-0x4c)={0xa57, 0x8, 0x4009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000999000-0x4)=0x4165, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) signalfd(r1, &(0x7f00001f9000)={0xaeb}, 0x8) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x36, 0x10001) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00009d4000)={0x9, &(0x7f00009e8000)="000000000000000000"}) sendmsg$netlink(r1, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000196000)=[], 0x0, 0x0}, 0x20040850) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 114.912769] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17672 comm=syz-executor6 2017/11/08 06:03:05 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0xfffffffffffffffc, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000da000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xffffffff, 0x1, 0x40, 0x500, 0xcf7, 0x10000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/11/08 06:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000370000)="2f6465762f73657175656e63657200", 0x40, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000d8b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000518000-0x4)=0xde) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ee9000-0x6)="646374637000", 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ee9000)=0x0) bind$inet(r3, &(0x7f00001cb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e9000-0x11)="2f6465762f7667615f6172626974657200", 0x402, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x1) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) ptrace$setopts(0x420b, r6, 0x8, 0x20000008) 2017/11/08 06:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x76f5d65b48142d48, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000dbb000)="6526280fa694bb0eac01eee9a044774460266439e5bd3ea77d6e091984f754516ee07368f2d521a241f59a0d92b73a55e932d1d9fdf79c3ef49427c20cb5334895", 0x41) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003f4000)={0x0, 0x0}) accept$inet(r2, &(0x7f0000308000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000914000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000f6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x7, 0x8001, 0x7a96, 0x8, 0xfffc}}) r3 = openat(r1, &(0x7f00008ff000-0x8)="2e2f66696c653000", 0x1ffff, 0x146) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000f6f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000268000)=0x3) r4 = syz_open_dev$sg(&(0x7f0000c9e000-0x9)="2f6465762f73672300", 0x8, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000829000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000203000-0x28)={@common="6970365f767469300000000000000000", @ifru_ivalue=0x3}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000473000)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000f57000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00009b6000)={r5, @in6={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f26000-0x4)=0x8c) dup(r1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00002c5000-0x5c)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x7fffffff}, 0x8000, [0x8, 0x1, 0x10001, 0x81, 0x7, 0x4a5, 0x7, 0x9]}, 0x5c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6d000-0x6)={0x1, [0x6]}, &(0x7f0000f6c000)=0x6) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x10000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ab000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00007ca000)=0x1, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000c61000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) mincore(&(0x7f0000d6c000/0x7000)=nil, 0x7000, &(0x7f0000793000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f00001b7000)={0x0, 0x0}, 0x80800) 2017/11/08 06:03:05 executing program 1: socketpair(0x0, 0x5, 0x7, &(0x7f0000154000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007d5000-0x28)={@common="7465716c300000000000000000000000", &(0x7f0000fe1000-0x2c)=@ethtool_rxfh_indir={0x38, 0x8, [0x0, 0x1f, 0xfffffffffffffffc, 0x7fffffff, 0x8, 0x7, 0x7, 0x59f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000003000-0x1000)="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", 0x10a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x4a}, {0xa, 0x3, 0x7171, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0x6, 0x6, 0x5, 0x6, 0x96]}, 0x5c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000fe4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe4000-0x4)=0x1c, 0x809) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fe4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f00009ee000-0x4)=0x101, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x9, 0x9, 0x9, 0x10000, 0x4}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f00004c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r5, 0x6, 0x6c1, &(0x7f0000fe5000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000059f000-0x4)=0xd5) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/08 06:03:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f00003da000-0x1c)={0xa, 0x2, 0xfffffffffffff6e1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f02000+0xab1)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f05000)="2f6465762f696e7075742f6d69636500", 0x0, 0x410000) sync() inotify_add_watch(r3, &(0x7f0000e48000)="2e2f66696c653000", 0x10) r4 = memfd_create(&(0x7f0000a22000-0xc)="62646576276367726f757000", 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000833000-0xbc)={0x7, 0x53980883ec847a1a, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000007, "f3c008a36f5ad0d1", "43d8a5b922cf7a801c1f22ad1c054839178bd1a2bb49055ece61bd4d9b930bd2", 0x565, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f000027a000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f06000-0x4)=0x5a) sendto$inet6(r2, &(0x7f0000677000)="c827f70e8da9ba68bcb9b69dd1962955558683b0a4ea6c4ce2742c3beb32428a318271093f94ac7caab934801a91668436ad388a34cfb8b70223ebea4665164a67225c8f00dce6e1bf06e11c09eb1379f8cb2b3429b4b3355c135749199f2daa5445e8af30b663abccf3a266c9bee59b1fac9dbfb163d95643f1e30bbdbd604d9ef1fe3a346104373b47cff628a03c908902f2850c09e07b2afdd111ca0c2ba0a0d566f91b59c5b3f4d8fc8697019d44e28017d2c5cab9c7535be8d8772041d434f7ac145b05d463d44483ab3227f48130c3d11d0a8043bc4258a4cd4d7c9f1a96f38bee5f", 0xe5, 0x4, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) 2017/11/08 06:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aa9000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f00002ba000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000303000)=0x58) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000bd6000)=0x80000000, 0x4) r2 = syz_open_dev$sndseq(&(0x7f00007aa000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00006fd000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r3, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r4 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r5 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r5, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000e70000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r3, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) sendfile(r5, r4, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000e53000)=0x3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000389000)=0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000904000)=0x0) r6 = fcntl$getown(r2, 0x9) r7 = getpgid(r6) sched_rr_get_interval(r7, &(0x7f0000b32000+0x9bf)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="", 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e9b000)=@assoc_value={0x0, 0xe21b}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001d000)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r8, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r8, &(0x7f0000551000)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) 2017/11/08 06:03:05 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)="2f6465762f73672300", 0x2, 0x44000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x100, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0xff, 0x7fff, r1, 0x2e0, r2, 0x2d48, 0x1000, 0xe3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ff9000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) r3 = userfaultfd(0x80800) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000d41000-0xc)={0x12, 0x0}) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x803, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x107, 0x12, &(0x7f0000ff9000)="", 0x0) 2017/11/08 06:03:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common="726f7365300000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000721000)=0x0) r3 = request_key(&(0x7f0000e58000-0x6)="2e6465616400", &(0x7f00006c4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ccf000-0x10)="726f7365300000000000000000000000", 0xfffffffffffffff9) request_key(&(0x7f0000ff6000-0x5)="7573657200", &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f0000)="48", r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utimensat(0xffffffffffffffff, &(0x7f0000d78000-0x8)="2e2f66696c653000", &(0x7f000076e000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa3000-0x11)="2f6465762f7667615f6172626974657200", 0x84000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005b4000)={0x0, 0x7fff, 0x30}, &(0x7f0000f15000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000037b000)=@sack_info={r5, 0x6, 0x8000}, 0xc) ioctl$KDSETLED(r4, 0x4b32, 0x1) futimesat(r4, &(0x7f0000da5000-0x8)="2e2f66696c653000", &(0x7f000077f000)={{0x77359400, 0x0}, {0x0, 0x0}}) getpeername$llc(r2, &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x10) accept$llc(r2, 0x0, &(0x7f00008ff000)=0x0) clone(0x1100000, &(0x7f0000087000-0x62)="2ea33838f214695758bd121b90acb0156c40f1a9045339fa5f5b85d31ee1e4e185c9be75c0788f0784bad50ebd3c6950e5486e7bccce00b07ffd15f7933f2ea12e8bef060bb1940e31a05aaf3689f85112613f8fbb9723e4b6d9f87503f1674cc735", &(0x7f000058a000-0x4)=0x0, &(0x7f00006cb000)=0x0, &(0x7f00006f9000)="4c2eba78f587a12f8849cb4297c4a8542746262ab011ce580edbe6d35ba93a9d4483cb1ed95ee6833dc985931ddc985e35891dd2ec") mq_getsetattr(r2, &(0x7f0000133000-0x40)={0x4, 0x8, 0x16, 0x101, 0x0, 0x3d, 0x9, 0xffffffffffffffc1}, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x1) delete_module(&(0x7f0000c88000)="2e4021287d7573657200", 0x800) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x400000, 0xffffffffffffffff) getsockopt$sock_int(r0, 0x1, 0x100020, &(0x7f00005d7000)=0x0, &(0x7f000010a000-0x4)=0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000695000)=0x0) ptrace$peek(0x1, r7, &(0x7f000033f000)=0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0x13, &(0x7f000078a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00003ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000412000)=0x4) 2017/11/08 06:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_NOHUGEPAGE(r2, 0x803) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) ioctl$int_in(r3, 0x5421, &(0x7f0000396000)=0x7) write(r3, &(0x7f0000062000-0x94)="21", 0x1) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/11/08 06:03:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000820000-0x8)="2e2f66696c653000", 0x600, 0x40) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a80000)={0x3, &(0x7f0000eaa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x8000, 0x8, 0x9}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0xcd, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0xffffffff, 0x9a5, 0x15b71eb4, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2008000, &(0x7f0000003000)="893d65cfc0b4ed215913f312d2fb6764caf943cc388579f2c30c1fddc2ce28a5450b54ddde261e9c4ed07c", &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0xda)="de4228683ca83a5deeb31d1d5cd8a134186d6e8f99d2c13cc969138dad06350cf1d2ea11ada609ec2d01dc91603e7ac779f517c624077d14f7da36b7ebb344f76c93384c9be4d9632e147ac6fac81bd69c4740830755d48bb692fed022343d6cef15ae019936124a09dad2f004fdadb77b67f9e439c63830a5c7ce823535951f20077f26fd113c2889e9fa820f8e56b27ad3de4b29689810c27c0d79bc729795879c9a81bf0e337c281d8dd1a91621dcb5acee751190132fabcdee16b01f5c018c81de748019af40548dc9c6a79eeece0eea0acd566b1468d97c") readlinkat(r0, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000063e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c49000)=0x2, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000565000)={&(0x7f0000d11000/0x1000)=nil, 0x3, 0x3, 0x87, &(0x7f00003a5000/0x2000)=nil, 0x2c}) sendmmsg$unix(r4, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x4000000000}], 0x1, 0x850) 2017/11/08 06:03:05 executing program 3: ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = creat(&(0x7f00005de000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000930000-0x5)="7573657200", &(0x7f00005fc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009b4000)="4a", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f000048d000)="7f2f1f", 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00006a8000)={0x2, 0x5, 0x81, 0x2, 0x4, 0xe8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008be000)="2f6465762f72746300", 0x30207, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000b6b000)={0x2000000, 0x23ec, 0x3, 0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5b000)="2f6465762f6877726e6700", 0x101000, 0x0) getgroups(0x0, &(0x7f00002ae000)=[]) setregid(0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f000087d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f00004db000)={0xfff, 0x1, 0x4, 0x7f, 0xa, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000a44000-0x8)="2e2f66696c653000", &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000003000-0x2)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r6, &(0x7f000079a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000c24000)=0x60) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00005de000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000005000)="6b657972696e6700", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000032f000-0x8)={0x0, 0x80000000}, &(0x7f00000c9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000844000)={r8, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x2b, 0x7, 0x7ff, 0x2}, &(0x7f0000a7f000-0x4)=0xa0) r9 = request_key(&(0x7f00009cb000-0xa)="69645f6c6561637900", &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005c7000-0x1)="00", 0xfffffffffffffffb) keyctl$reject(0x13, r9, 0xfff, 0x204, r7) 2017/11/08 06:03:05 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000fd8000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fd7000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000c15000)="6b657972696e6700", &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00000ac000)="6b657972696e6700", &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd9000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f000061b000-0xd7)="23ca3fb8613a2f6ab11e9f8bd3ae82f9adbb91282ea76151d4dec3a591d055caf6518eb946c8a6c0d17216ac0ac47894cb44c451d2cb8fc106613833e23a8f62988f19ba1190bb1222332256cef353b2e6fe3d1d859103007b985d16b74c324463381ae228e53f79f845994c586f306abadea24a546b44b072da9c8abca4843efa0161204a872f9afdd941d749c29708b56dd940079308cf2a630033ff99cebaf632d7ede3cc8ff068b647f3f7968e93be4b75ffec2fb4b5996a21f6c3839454dcab6b4781d9edd518fd1113e730137ad1ac7fead9d290", 0xd7, r3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000088b000-0x40)=[{&(0x7f0000208000)="", 0x0}, {&(0x7f0000bef000)="", 0x0}, {&(0x7f0000fd8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000a6b000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x4, &(0x7f0000dd9000)=[{&(0x7f0000a7d000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000d33000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000589000-0x16)="00000000000000000000000000000000000000000000", 0x16}], 0x4, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e9c000)="6d696d655f747970652a402d2300", 0x1, 0xc, &(0x7f0000fd9000)={0xfff, 0x80000000, 0x9, 0x400, 0x6, 0x81, 0x100000001, 0x1}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fda000-0xc)="2f6465762f72666b696c6c00", 0x101280, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fda000-0x8)="6b657972696e6700", 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fda000)={0x0, 0x0}) r6 = dup2(r4, r5) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000b77000)={r0, r7+30000000}, &(0x7f0000fdb000)={0x0, 0x0}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000fd9000)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000fdc000+0x59)=@buf={0xe9, &(0x7f0000fdb000)="449a374a2c0ae9b95cc2ca07124cb9c068606cb25de31953e366a89c6c0e2b6ffe0260c00cb84b5d323f916fd65502dec119bd5c32e80eb392d0cc48bc608ddc245deed5908d81d98dc813f89c74ddc5c1a78e38e809c32d068da12ab29e0dfb78a4b9ee40ce32fcede8e7f87b384a097d520ee9b9d1b9cbe38b907b458a67f0f9f9f5989303cd5833b04d042ae6bbce53e2422d2a7bdf6e46ab1433e0dd473e34dd6db6f10cca2131e13a57f525cba75a192f3871a3d93fdda51ae4b0d0035ff09990de7040077052608ead8029f6dc89e14bbf2ec7f1b736e9cf18cc0b5b5c903b7d5b9628f7469a"}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000568000)={0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x7) 2017/11/08 06:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ed6000)={0x42424242, 0x42424242}, 0xa, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000495000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000)=0xe8) ioprio_get$uid(0x3, r4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_in(r1, 0x5452, &(0x7f00009ff000)=0xfffffffffffffff8) listen(r1, 0xd) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r5, &(0x7f00003e6000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3d4}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000f49000)={0x0, 0x6}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000f6000)={r6, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f00005d5000-0x4)=0x23) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f0000ea1000-0x10)="6501d903427ba1047c6db37600000600", 0x10) sendto$inet6(r5, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000)=0xe8) r7 = accept4(r2, &(0x7f0000fe1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000790000)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000890000-0xb8)={r6, 0xa, 0x4, 0x0, 0x8, 0xff, 0xd9, 0x0, {r6, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8a5, 0x100, 0x3463a8a7, 0x1}}, &(0x7f0000794000)=0xb8) setsockopt$inet_tcp_buf(r1, 0x6, 0x407, &(0x7f00000e4000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1c0696b1dfdc69bb71f9a538c0700571e000000068610f4a82a358e4e4252da57fb943d1bff03008afd416d01e355394aca4406d202bb", 0x89) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000d89000-0x4)=0x200007, 0x4) sendto$inet(r1, &(0x7f00006bc000-0x1)="bb", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20008, 0x3440, 0x10005, 0x400, 0x0, 0x10100, r3}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000012000)="2e2f66696c653000", 0x0) r8 = open(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x0, 0x19d) ioctl$int_out(r8, 0xc0189436, &(0x7f000000a000)=0x0) 2017/11/08 06:03:05 executing program 1: keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mlockall(0x1) 2017/11/08 06:03:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f00003da000-0x1c)={0xa, 0x2, 0xfffffffffffff6e1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f02000+0xab1)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f05000)="2f6465762f696e7075742f6d69636500", 0x0, 0x410000) sync() inotify_add_watch(r3, &(0x7f0000e48000)="2e2f66696c653000", 0x10) r4 = memfd_create(&(0x7f0000a22000-0xc)="62646576276367726f757000", 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000833000-0xbc)={0x7, 0x53980883ec847a1a, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000007, "f3c008a36f5ad0d1", "43d8a5b922cf7a801c1f22ad1c054839178bd1a2bb49055ece61bd4d9b930bd2", 0x565, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f000027a000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f06000-0x4)=0x5a) sendto$inet6(r2, &(0x7f0000677000)="c827f70e8da9ba68bcb9b69dd1962955558683b0a4ea6c4ce2742c3beb32428a318271093f94ac7caab934801a91668436ad388a34cfb8b70223ebea4665164a67225c8f00dce6e1bf06e11c09eb1379f8cb2b3429b4b3355c135749199f2daa5445e8af30b663abccf3a266c9bee59b1fac9dbfb163d95643f1e30bbdbd604d9ef1fe3a346104373b47cff628a03c908902f2850c09e07b2afdd111ca0c2ba0a0d566f91b59c5b3f4d8fc8697019d44e28017d2c5cab9c7535be8d8772041d434f7ac145b05d463d44483ab3227f48130c3d11d0a8043bc4258a4cd4d7c9f1a96f38bee5f", 0xe5, 0x4, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) [ 115.548420] ================================================================== [ 115.555852] BUG: KASAN: slab-out-of-bounds in ip6_setup_cork+0xf4a/0x1200 at addr ffff8801c6a27ae4 [ 115.564936] Write of size 4 by task syz-executor2/17798 [ 115.570289] CPU: 0 PID: 17798 Comm: syz-executor2 Not tainted 4.9.60-g4ca16e6 #83 [ 115.577875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.587196] ffff8801cee47608 ffffffff81d91389 ffff8801da001c80 ffff8801c6a27ae0 [ 115.595156] ffff8801c6a27ae8 ffffed0038d44f5c ffff8801c6a27ae4 ffff8801cee47630 [ 115.603131] ffffffff8153c1bc ffffed0038d44f5c ffff8801da001c80 0000000000000001 [ 115.611086] Call Trace: [ 115.613644] [] dump_stack+0xc1/0x128 [ 115.618978] [] kasan_object_err+0x1c/0x70 [ 115.624745] [] kasan_report.part.1+0x21c/0x500 [ 115.630944] [] ? kasan_kmalloc+0xad/0xe0 [ 115.636624] [] ? ip6_setup_cork+0xf4a/0x1200 [ 115.642649] [] __asan_report_store4_noabort+0x2c/0x30 [ 115.649454] [] ip6_setup_cork+0xf4a/0x1200 [ 115.655304] [] ip6_make_skb+0x1b8/0x440 [ 115.660898] [] ? ip6_dst_lookup_tail+0x3aa/0x1660 [ 115.667358] [] ? ip6_dst_lookup_tail+0x438/0x1660 [ 115.673817] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 115.680019] [] ? ip6_push_pending_frames+0xe0/0xe0 [ 115.686565] [] ? xfrm_lookup_route+0x4f/0x1a0 [ 115.692678] [] ? check_preemption_disabled+0x3b/0x200 [ 115.699487] [] ? ip6_dst_hoplimit+0x1d3/0x380 [ 115.705598] [] udpv6_sendmsg+0x1b1d/0x2540 [ 115.711449] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 115.717560] [] ? udp_v6_rehash+0xa0/0xa0 [ 115.723241] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 115.730221] [] ? sock_has_perm+0x1c2/0x3e0 [ 115.736071] [] ? sock_has_perm+0x292/0x3e0 [ 115.741921] [] ? sock_has_perm+0x9f/0x3e0 [ 115.747686] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 115.754753] [] ? inet_sendmsg+0x201/0x4c0 [ 115.760519] [] inet_sendmsg+0x2bc/0x4c0 [ 115.766108] [] ? inet_sendmsg+0x73/0x4c0 [ 115.771787] [] ? inet_recvmsg+0x4c0/0x4c0 [ 115.777560] [] sock_sendmsg+0xca/0x110 [ 115.783064] [] SYSC_sendto+0x2c8/0x340 [ 115.788570] [] ? SYSC_connect+0x310/0x310 [ 115.794335] [] ? sock_has_perm+0x292/0x3e0 [ 115.800185] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 115.807254] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 115.814754] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 115.821822] [] ? SyS_futex+0x22e/0x2d0 [ 115.827328] [] ? do_futex+0x15f0/0x15f0 [ 115.832919] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 115.839554] [] SyS_sendto+0x40/0x50 [ 115.844798] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 115.851342] Object at ffff8801c6a27ae0, in cache kmalloc-8 size: 8 [ 115.857623] Allocated: [ 115.860083] PID = 17798 [ 115.862637] save_stack_trace+0x16/0x20 [ 115.866578] save_stack+0x43/0xd0 [ 115.870000] kasan_kmalloc+0xad/0xe0 [ 115.873681] __kmalloc+0x11d/0x310 [ 115.877187] ip6_setup_cork+0x194/0x1200 [ 115.881216] ip6_make_skb+0x1b8/0x440 [ 115.884987] udpv6_sendmsg+0x1b1d/0x2540 [ 115.889015] inet_sendmsg+0x2bc/0x4c0 [ 115.892783] sock_sendmsg+0xca/0x110 [ 115.896461] SYSC_sendto+0x2c8/0x340 [ 115.900141] SyS_sendto+0x40/0x50 [ 115.903563] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 115.908279] Freed: [ 115.910393] PID = 14683 [ 115.912944] save_stack_trace+0x16/0x20 [ 115.916885] save_stack+0x43/0xd0 [ 115.920307] kasan_slab_free+0x73/0xc0 [ 115.924159] kfree+0xf0/0x2f0 [ 115.927233] kfree_const+0x31/0x40 [ 115.930738] kernfs_put+0x15c/0x550 [ 115.934331] kobject_del.part.3+0x42/0xf0 [ 115.938446] kobject_release+0x125/0x1a0 [ 115.942474] kobject_put+0x63/0xc0 [ 115.945982] netdev_queue_update_kobjects+0x18d/0x270 [ 115.951138] netdev_unregister_kobject+0xaa/0x110 [ 115.955946] rollback_registered_many+0x562/0x960 [ 115.960759] rollback_registered+0x81/0xb0 [ 115.964962] unregister_netdevice_queue+0x81/0x140 [ 115.969856] __tun_detach+0xa2c/0xc20 [ 115.973621] tun_chr_close+0x44/0x60 [ 115.977302] __fput+0x28c/0x6e0 [ 115.980548] ____fput+0x15/0x20 [ 115.983793] task_work_run+0x115/0x190 [ 115.987649] do_exit+0x7e7/0x2a40 [ 115.991069] do_group_exit+0x108/0x320 [ 115.994924] get_signal+0x4d4/0x14e0 [ 115.998609] do_signal+0x87/0x1960 [ 116.002113] exit_to_usermode_loop+0xe1/0x120 [ 116.006574] syscall_return_slowpath+0x1a0/0x1e0 [ 116.011302] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 116.016018] Memory state around the buggy address: [ 116.020915] ffff8801c6a27980: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 116.028242] ffff8801c6a27a00: fc fb fc fc fb fc fc fb fc fc fb fc fc 00 fc fc [ 116.035567] >ffff8801c6a27a80: fb fc fc fb fc fc fb fc fc fb fc fc 01 fc fc fb [ 116.042890] ^ 2017/11/08 06:03:05 executing program 1: getitimer(0x1, &(0x7f00004ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a1f000-0x5)="7573657200", &(0x7f0000eeb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f59000-0x1)="45", 0x1, 0xffffffffffffffff) keyctl$clear(0x7, r1) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000544000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000)=0x5, 0x4) ioctl$void(0xffffffffffffffff, 0x5451) init_module(&(0x7f0000dcd000)="6574683000", 0x5, &(0x7f0000ae1000)="2b2d7472757374656470707030707070305b2600") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00005cb000)=0x8, 0x4) pwritev(r3, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000e8000-0x4)=0x3800000000) write$fuse_bmap(r3, &(0x7f00004b8000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) r4 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) fcntl$setown(r4, 0x8, 0x0) r5 = socket(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000045e000-0x78)={0x9490, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1003148, 0x1, 0x0, 0x8, &(0x7f0000621000-0x10)=@generic="a411aaf908801443889dbe791dcc2222", 0x3, 0x6, 0x3f}) sendfile(r5, r4, &(0x7f0000fba000)=0x0, 0x80000001) getsockname$packet(r3, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x14) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000f54000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000019c000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x80, 0x0, 0x7, 0x9, 0x20, 0x80, 0x8, r6, r7}, {0x1, 0x42c3, 0x6, 0x28, 0x1, 0x6, 0x0, 0x8}, {0x9, 0x2, 0x3, 0x1}, 0x1, 0x7, 0x8f9, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x1}, 0x18, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8001, 0x0, 0x0, 0xffffffffffffff80, 0x7f, 0x8, 0x3}}, 0xe8) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000183000-0x110)={0x2c06, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x559, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000ae000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/11/08 06:03:05 executing program 4: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000020e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000728000)="00", 0x400) r2 = fcntl$dupfd(r0, 0x3, r0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x3, &(0x7f0000930000-0x8)={0x0, 0x0}) syz_open_pts(r4, 0x200000) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000931000-0x4)=0x5, 0x4) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000601000-0xb8)=@ethtool_link_settings={0x4c, 0xe, 0x4, 0x1ff, 0x1000, 0x6, 0x728f, 0x5, 0x32, 0x0, [0x4cd2, 0x5, 0x9, 0x8, 0xd13, 0x0, 0x101, 0x0], [0x7, 0x1f, 0x1, 0x5, 0x800]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f00008ef000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x88) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000887000)={0x4, [0x9, 0x7fff, 0x3, 0xffffffff]}, &(0x7f00007bd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000d2c000-0x14)={0x0, 0x5f, 0x4, 0x2, 0x10001, 0x830}, &(0x7f0000057000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001000-0x4)=r6, 0x4) prctl$intptr(0x1, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ae7000)={0x0, 0x0}) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000072e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092f000)=0xe8) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000735000-0x8)={0x0, 0xffffffff, 0xf29e, 0xc}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000932000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000)=0xe8) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xffffffffffffffff, r7, 0x0, 0x7, 0x20000001083fffc) write$fuse_ioctl(r3, &(0x7f0000617000-0x20)={0x20, 0x2, 0x5, 0x40000000000008, 0x9, 0x100f8d8, 0x3f}, 0x20) recvfrom$inet(r0, &(0x7f0000932000-0x508)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x6c1, 0x48c0, &(0x7f0000931000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/11/08 06:03:05 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000000a000-0x190)={0x100000001, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x443a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000009000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_PSP_LISTENER(0xffffffffffffffff, 0x6, 0x6c4, &(0x7f0000008000)={"de07a94b4b33c3c6baf7dac32bbc601e", 0x32, 0x7fffffff}, 0x18) [ 116.049347] ffff8801c6a27b00: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 116.056671] ffff8801c6a27b80: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc [ 116.063992] ================================================================== [ 116.071314] Disabling lock debugging due to kernel taint [ 116.084413] ================================================================== [ 116.091803] BUG: KASAN: slab-out-of-bounds in ip6_setup_cork+0xf2c/0x1200 at addr ffff8801c6a27ae8 [ 116.100882] Write of size 2 by task syz-executor2/17798 [ 116.106231] CPU: 0 PID: 17798 Comm: syz-executor2 Tainted: G B 4.9.60-g4ca16e6 #83 [ 116.115041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.124364] ffff8801cee47608 ffffffff81d91389 ffff8801da001c80 ffff8801c6a27ae0 [ 116.132322] ffff8801c6a27ae8 ffffed0038d44f5d ffff8801c6a27ae8 ffff8801cee47630 [ 116.140275] ffffffff8153c1bc ffffed0038d44f5d ffff8801da001c80 0000000000000001 [ 116.148231] Call Trace: [ 116.150789] [] dump_stack+0xc1/0x128 [ 116.156126] [] kasan_object_err+0x1c/0x70 [ 116.161977] [] kasan_report.part.1+0x21c/0x500 [ 116.168177] [] ? ip6_setup_cork+0xf2c/0x1200 [ 116.174203] [] __asan_report_store2_noabort+0x2c/0x30 [ 116.181011] [] ip6_setup_cork+0xf2c/0x1200 [ 116.186862] [] ip6_make_skb+0x1b8/0x440 [ 116.192454] [] ? ip6_dst_lookup_tail+0x3aa/0x1660 [ 116.198920] [] ? ip6_dst_lookup_tail+0x438/0x1660 [ 116.205382] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 116.211581] [] ? ip6_push_pending_frames+0xe0/0xe0 [ 116.218128] [] ? xfrm_lookup_route+0x4f/0x1a0 [ 116.224242] [] ? check_preemption_disabled+0x3b/0x200 [ 116.231048] [] ? ip6_dst_hoplimit+0x1d3/0x380 [ 116.237159] [] udpv6_sendmsg+0x1b1d/0x2540 [ 116.243009] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 116.249121] [] ? udp_v6_rehash+0xa0/0xa0 [ 116.254798] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 116.261777] [] ? sock_has_perm+0x1c2/0x3e0 [ 116.267628] [] ? sock_has_perm+0x292/0x3e0 [ 116.273479] [] ? sock_has_perm+0x9f/0x3e0 [ 116.279243] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 116.286311] [] ? inet_sendmsg+0x201/0x4c0 [ 116.292075] [] inet_sendmsg+0x2bc/0x4c0 [ 116.297664] [] ? inet_sendmsg+0x73/0x4c0 [ 116.303340] [] ? inet_recvmsg+0x4c0/0x4c0 [ 116.309113] [] sock_sendmsg+0xca/0x110 [ 116.314618] [] SYSC_sendto+0x2c8/0x340 [ 116.320123] [] ? SYSC_connect+0x310/0x310 [ 116.325886] [] ? sock_has_perm+0x292/0x3e0 [ 116.331739] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 116.338807] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 116.346308] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 116.353376] [] ? SyS_futex+0x22e/0x2d0 [ 116.358880] [] ? do_futex+0x15f0/0x15f0 [ 116.364470] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 116.371103] [] SyS_sendto+0x40/0x50 [ 116.376347] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 116.382891] Object at ffff8801c6a27ae0, in cache kmalloc-8 size: 8 [ 116.389171] Allocated: [ 116.391631] PID = 17798 [ 116.394186] save_stack_trace+0x16/0x20 [ 116.398125] save_stack+0x43/0xd0 [ 116.401544] kasan_kmalloc+0xad/0xe0 [ 116.405222] __kmalloc+0x11d/0x310 [ 116.408729] ip6_setup_cork+0x194/0x1200 [ 116.412759] ip6_make_skb+0x1b8/0x440 [ 116.416525] udpv6_sendmsg+0x1b1d/0x2540 [ 116.420552] inet_sendmsg+0x2bc/0x4c0 [ 116.424319] sock_sendmsg+0xca/0x110 [ 116.428001] SYSC_sendto+0x2c8/0x340 [ 116.431680] SyS_sendto+0x40/0x50 [ 116.435100] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 116.439825] Freed: [ 116.441940] PID = 14683 [ 116.444490] save_stack_trace+0x16/0x20 [ 116.448429] save_stack+0x43/0xd0 [ 116.451847] kasan_slab_free+0x73/0xc0 [ 116.455699] kfree+0xf0/0x2f0 [ 116.458774] kfree_const+0x31/0x40 [ 116.462280] kernfs_put+0x15c/0x550 [ 116.465872] kobject_del.part.3+0x42/0xf0 [ 116.469987] kobject_release+0x125/0x1a0 [ 116.474012] kobject_put+0x63/0xc0 [ 116.477521] netdev_queue_update_kobjects+0x18d/0x270 [ 116.482676] netdev_unregister_kobject+0xaa/0x110 [ 116.487485] rollback_registered_many+0x562/0x960 [ 116.492296] rollback_registered+0x81/0xb0 [ 116.496499] unregister_netdevice_queue+0x81/0x140 [ 116.501395] __tun_detach+0xa2c/0xc20 [ 116.505162] tun_chr_close+0x44/0x60 [ 116.508843] __fput+0x28c/0x6e0 [ 116.512088] ____fput+0x15/0x20 [ 116.515333] task_work_run+0x115/0x190 [ 116.519188] do_exit+0x7e7/0x2a40 [ 116.522606] do_group_exit+0x108/0x320 [ 116.526461] get_signal+0x4d4/0x14e0 [ 116.530141] do_signal+0x87/0x1960 [ 116.533647] exit_to_usermode_loop+0xe1/0x120 [ 116.538109] syscall_return_slowpath+0x1a0/0x1e0 [ 116.542833] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 116.547550] Memory state around the buggy address: [ 116.552448] ffff8801c6a27980: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 116.559946] ffff8801c6a27a00: fc fb fc fc fb fc fc fb fc fc fb fc fc 00 fc fc [ 116.567270] >ffff8801c6a27a80: fb fc fc fb fc fc fb fc fc fb fc fc 01 fc fc fb [ 116.574592] ^ [ 116.581309] ffff8801c6a27b00: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 116.588634] ffff8801c6a27b80: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc 2017/11/08 06:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000709000)="2e2f66696c653000", &(0x7f000070a000-0x6)={0x800, 0x4}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000572000-0xe)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000659000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000160000-0x3)="02", 0x1, 0x20000000, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0xfffffffffffffbff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000582000)=0xfffffdfffffff801, 0x4) r1 = gettid() getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d85000-0x4)=0x0, &(0x7f0000947000)=0x4) getresgid(&(0x7f000067e000-0x4)=0x0, &(0x7f000038d000)=0x0, &(0x7f000053a000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000489000-0x4)=r1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000034b000)=0x0, 0x4) sendto(r0, &(0x7f000007f000-0x21b)="2a", 0x1, 0x0, &(0x7f0000a56000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e8000-0x3a)="6df0986ca40716c3f3b0eea9570ec7", 0xf, 0x40, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{0x0, 0x0, &(0x7f0000962000)=[{&(0x7f0000034000-0x1000)="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", 0x118}, {&(0x7f0000980000-0x8a)="6cf2c3ec8cd1eaf000ebbd144f9b4dc2f667c5bb7102e40afb613b7a11dc81fb221db50ca85642636843edc3f53f76e131125d7bb552800e58f8eecc79ea75d94650f9e8e0e6d9860234b9ff7f36a308eabad34d701f7d650bd6234ca18c5aa341013adb3cdf7ad01babe53b3ec6fad8a2ab60090e8a3f9391230c10115613639c1b25647a0e24788283", 0x8a}], 0x2, &(0x7f0000eff000)=[{0xe8, 0x0, 0xb651c03, "75b80a2d171d0fbadd17d3e005977f94c8963bf74e1983205949e928d5edcfb8dec80cb5ee8c3152372ad331be262fffeca8c77e8165659b8bd7c22f55997e77e1043a7f65b35234fcb17d53681d00b0aa83027b59c60edabb1625a22991e0e598381015070231c16e8f62069aaf35ef1dc98922937a167f2736ba95fb551b2dc14b5a93dddb5995f7ee5f10ef226580974123549a268ae2a87bc5054099686bdd93a8ab1a001101589ceeb44c73f1dd68343bccf1056c1e6fcfe5aed1062911d08299b737a192a6dafbd13d3b9a02559e6257383b"}], 0x1, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/11/08 06:03:06 executing program 6: mmap(&(0x7f0000003000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000095000)="2f6465762f70707000", 0x80000007c, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) r2 = syz_open_dev$loop(&(0x7f0000252000)="2f6465762f6c6f6f702300", 0x7fff8000, 0x402000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00004de000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 116.595956] ================================================================== [ 116.607893] ================================================================== [ 116.615293] BUG: KASAN: slab-out-of-bounds in ip6_setup_cork+0xf40/0x1200 at addr ffff8801c6a27aea [ 116.624376] Write of size 2 by task syz-executor2/17798 [ 116.629711] CPU: 0 PID: 17798 Comm: syz-executor2 Tainted: G B 4.9.60-g4ca16e6 #83 [ 116.638515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.647839] ffff8801cee47608 ffffffff81d91389 ffff8801da001c80 ffff8801c6a27ae0 [ 116.655807] ffff8801c6a27ae8 ffffed0038d44f5d ffff8801c6a27aea ffff8801cee47630 [ 116.663766] ffffffff8153c1bc ffffed0038d44f5d ffff8801da001c80 0000000000000001 [ 116.671719] Call Trace: [ 116.674280] [] dump_stack+0xc1/0x128 [ 116.679615] [] kasan_object_err+0x1c/0x70 [ 116.685382] [] kasan_report.part.1+0x21c/0x500 [ 116.691582] [] ? ip6_setup_cork+0xf40/0x1200 [ 116.697607] [] __asan_report_store2_noabort+0x2c/0x30 [ 116.704412] [] ip6_setup_cork+0xf40/0x1200 [ 116.710262] [] ip6_make_skb+0x1b8/0x440 [ 116.716026] [] ? ip6_dst_lookup_tail+0x3aa/0x1660 [ 116.722485] [] ? ip6_dst_lookup_tail+0x438/0x1660 [ 116.728945] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 116.735057] [] ? ip6_push_pending_frames+0xe0/0xe0 [ 116.741605] [] ? xfrm_lookup_route+0x4f/0x1a0 [ 116.747720] [] ? check_preemption_disabled+0x3b/0x200 [ 116.754525] [] ? ip6_dst_hoplimit+0x1d3/0x380 [ 116.760637] [] udpv6_sendmsg+0x1b1d/0x2540 [ 116.766488] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 116.772599] [] ? udp_v6_rehash+0xa0/0xa0 [ 116.778279] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 116.785260] [] ? sock_has_perm+0x1c2/0x3e0 [ 116.791110] [] ? sock_has_perm+0x292/0x3e0 [ 116.796963] [] ? sock_has_perm+0x9f/0x3e0 [ 116.802728] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 116.809795] [] ? inet_sendmsg+0x201/0x4c0 [ 116.815570] [] inet_sendmsg+0x2bc/0x4c0 [ 116.821162] [] ? inet_sendmsg+0x73/0x4c0 [ 116.826840] [] ? inet_recvmsg+0x4c0/0x4c0 [ 116.832609] [] sock_sendmsg+0xca/0x110 [ 116.838115] [] SYSC_sendto+0x2c8/0x340 [ 116.843620] [] ? SYSC_connect+0x310/0x310 [ 116.849386] [] ? sock_has_perm+0x292/0x3e0 [ 116.855237] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 116.862306] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 116.869806] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 116.876903] [] ? SyS_futex+0x22e/0x2d0 [ 116.882410] [] ? do_futex+0x15f0/0x15f0 [ 116.888003] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 116.894636] [] SyS_sendto+0x40/0x50 [ 116.899884] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 116.906430] Object at ffff8801c6a27ae0, in cache kmalloc-8 size: 8 [ 116.912710] Allocated: [ 116.915173] PID = 8 [ 116.917380] save_stack_trace+0x16/0x20 [ 116.921323] save_stack+0x43/0xd0 [ 116.924741] kasan_kmalloc+0xad/0xe0 [ 116.928420] __kmalloc+0x11d/0x310 [ 116.931927] ip6_setup_cork+0x194/0x1200 [ 116.935957] ip6_make_skb+0x1b8/0x440 [ 116.939723] udpv6_sendmsg+0x1b1d/0x2540 [ 116.943750] inet_sendmsg+0x2bc/0x4c0 [ 116.947519] sock_sendmsg+0xca/0x110 [ 116.951197] SYSC_sendto+0x2c8/0x340 [ 116.954880] SyS_sendto+0x40/0x50 [ 116.958302] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 116.963021] Freed: [ 116.965135] PID = 14683 [ 116.967686] save_stack_trace+0x16/0x20 [ 116.971625] save_stack+0x43/0xd0 [ 116.975045] kasan_slab_free+0x73/0xc0 [ 116.979493] kfree+0xf0/0x2f0 [ 116.982569] kfree_const+0x31/0x40 [ 116.986078] kernfs_put+0x15c/0x550 [ 116.989673] kobject_del.part.3+0x42/0xf0 [ 116.993786] kobject_release+0x125/0x1a0 [ 116.997814] kobject_put+0x63/0xc0 [ 117.001324] netdev_queue_update_kobjects+0x18d/0x270 [ 117.006481] netdev_unregister_kobject+0xaa/0x110 [ 117.011294] rollback_registered_many+0x562/0x960 [ 117.016103] rollback_registered+0x81/0xb0 [ 117.020305] unregister_netdevice_queue+0x81/0x140 [ 117.025201] __tun_detach+0xa2c/0xc20 [ 117.028967] tun_chr_close+0x44/0x60 [ 117.032646] __fput+0x28c/0x6e0 [ 117.035892] ____fput+0x15/0x20 [ 117.039141] task_work_run+0x115/0x190 [ 117.042997] do_exit+0x7e7/0x2a40 [ 117.046418] do_group_exit+0x108/0x320 [ 117.050274] get_signal+0x4d4/0x14e0 [ 117.053956] do_signal+0x87/0x1960 [ 117.057462] exit_to_usermode_loop+0xe1/0x120 [ 117.061924] syscall_return_slowpath+0x1a0/0x1e0 [ 117.066645] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 117.071362] Memory state around the buggy address: [ 117.076258] ffff8801c6a27980: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 117.083583] ffff8801c6a27a00: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc [ 117.090909] >ffff8801c6a27a80: fb fc fc fb fc fc fb fc fc fb fc fc 01 fc fc fb [ 117.098231] ^ 2017/11/08 06:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000931000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000)=0x10) connect$inet(r0, &(0x7f0000720000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e6000)=0x0) bind$inet(r1, &(0x7f0000f20000-0x10)={0x2, 0x1, @rand_addr=0x410000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f17000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000467000)=0xe8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405030000000300070000ec41", 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008a8000)=[@in6={0xa, 0x1, 0x7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x80000000}], 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bd7000-0x4)=0x0, &(0x7f0000d59000-0x4)=0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2a, &(0x7f0000e9e000-0x118)={0x81, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dbb000-0x4)=0x0) sendto$inet(r1, &(0x7f0000864000)="76616c08fc07fc8f9c853139d4663c888a33a2632b44d90c", 0x18, 0x800, &(0x7f0000563000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000062b000)={0xbd43, 0x400, 0x8001, 0xfff, 0x3, 0x7ff, 0x1000, 0x5, 0x0}, &(0x7f0000384000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f9f000-0x8)={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d95000)={r4, 0x7, 0x11}, &(0x7f0000ec4000)=0xc) getxattr(&(0x7f00005eb000)="2e2f66696c653000", &(0x7f00007f3000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000071a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) connect$inet(r0, &(0x7f0000043000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001b1000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015b000-0x4)=0x8d) setsockopt$inet_tcp_TCP_MIN_RTO(r3, 0x6, 0x6b1, &(0x7f000015b000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f000092c000)="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", 0x460, 0x48080, &(0x7f0000474000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000981000)={0x9, 0x7d45, 0x0}) close(r0) syz_open_dev$sg(&(0x7f0000ac7000)="2f6465762f73672300", 0xffe, 0x81) 2017/11/08 06:03:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ftruncate(r0, 0x100000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x28)={@generic="6c73c5122ad2a92dfbe8f7e45fbd5fc6", @ifru_map={0x4, 0x7f, 0x4, 0x5, 0x8, 0x400}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) writev(r0, &(0x7f0000001000+0xcbe)=[{&(0x7f0000003000)="406bfcd8", 0x4}, {&(0x7f0000002000-0xd0)="8fed959f030a7abcc1d5cf97f96f89d2b77ee7b4746da2f04b88bf9194f9cd93347e6c4a96cc0602481f4fe13c5367fec86f4f8bb38f4b4018ae21400eaf5f456bf9a34d68d70c7d14e00de5d3c224ae6e793433eb6bc1a3971c186dc1e260b845014c266f17596dfd579f2577d4198bba67400e6283504e087603f4728d9c1f34d2793ba5f76d83fbb143e2e0d8a7f1cd57badbb6b294e9195a93f562994510b577d353bcc89e59849d625e797bbc7b88f42cccfe19ce98ffaf71b30b3bb25f8919dc3176cb3c43eae20e34aca5988c", 0xd0}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x6, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0xd, 0x9, 0x4, 0x4, 0xd0a, 0x1, 0x0, 0x5, 0x5eea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000-0x9)="2f6465762f73672300", 0x3ff, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000-0x28)={@common="65716c00000000000000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={r3, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) recvfrom$ipx(r1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x1, &(0x7f0000004000-0x10)={0x4, 0x7, 0x101, "40e44160ee1b", 0x5, 0x0}, 0x10) sendto$ipx(r1, &(0x7f0000005000)="d28ae5d4a0becadcf1883a110ded69f84842267b66ebae87c287f9c29718562eb77c2dbd84a105edcd01e81e1024a16b02cdbb2f835569349c4a74760f355429f07c09d963d3e805d7659f059870a0c0a7958e28d384b887fe45129ec5744837f408ef5d0c3360db1f7fd6fca71fb793005addbbe0925e5973869dcba8934abda5cbdbf3a47f00a6aa3eeaee178efea4719315a6c7fb7ddca2ac119062e6fec0843fa2f6769738206763b5956eafaae8d70c2fd903406dc1361eadf069650c22f62bbe51b2", 0xc5, 0xc080, &(0x7f0000002000)={0x4, 0x40, 0xfd, "39ddcad25cd0", 0x6, 0x0}, 0x10) r4 = dup(r0) ioctl(r4, 0x3, &(0x7f0000004000-0x3b)="2d81505c773c684611ac7250f8482ec836b6f33422169963ecfee28b13c949c16c33d4f2eb8f8f527268c368cf6ccd85bcc7c5a8ebb0192846449d") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000007000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x1, 0x1000000000005f, 0x7f, 0xffffffffffffffff}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000009000-0x8)={0x0, 0x0, 0x0, 0x0}) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x8, 0x401, "b0e1be35fa72", 0x8, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0) [ 117.104950] ffff8801c6a27b00: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 117.112276] ffff8801c6a27b80: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc [ 117.119598] ================================================================== [ 117.134163] ================================================================== [ 117.141557] BUG: KASAN: use-after-free in ip6_setup_cork+0x1048/0x1200 at addr ffff8801c6a27af8 [ 117.150370] Write of size 8 by task syz-executor2/17798 [ 117.155706] CPU: 0 PID: 17798 Comm: syz-executor2 Tainted: G B 4.9.60-g4ca16e6 #83 [ 117.164506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.173828] ffff8801cee47608 ffffffff81d91389 ffff8801da001c80 ffff8801c6a27af8 [ 117.181781] ffff8801c6a27b00 ffffed0038d44f5f ffff8801c6a27af8 ffff8801cee47630 [ 117.189741] ffffffff8153c1bc ffffed0038d44f5f ffff8801da001c80 0000000000000001 [ 117.197698] Call Trace: [ 117.200256] [] dump_stack+0xc1/0x128 [ 117.205589] [] kasan_object_err+0x1c/0x70 [ 117.211354] [] kasan_report.part.1+0x21c/0x500 [ 117.217556] [] ? ip6_setup_cork+0x1048/0x1200 [ 117.223755] [] __asan_report_store8_noabort+0x2c/0x30 [ 117.230560] [] ip6_setup_cork+0x1048/0x1200 [ 117.236498] [] ip6_make_skb+0x1b8/0x440 [ 117.242094] [] ? ip6_dst_lookup_tail+0x3aa/0x1660 [ 117.248553] [] ? ip6_dst_lookup_tail+0x438/0x1660 [ 117.255012] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 117.261127] [] ? ip6_push_pending_frames+0xe0/0xe0 [ 117.267672] [] ? xfrm_lookup_route+0x4f/0x1a0 [ 117.273786] [] ? check_preemption_disabled+0x3b/0x200 [ 117.280592] [] ? ip6_dst_hoplimit+0x1d3/0x380 [ 117.286703] [] udpv6_sendmsg+0x1b1d/0x2540 [ 117.292554] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 117.298666] [] ? udp_v6_rehash+0xa0/0xa0 [ 117.304347] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 117.311327] [] ? sock_has_perm+0x1c2/0x3e0 [ 117.317177] [] ? sock_has_perm+0x292/0x3e0 [ 117.323027] [] ? sock_has_perm+0x9f/0x3e0 [ 117.328793] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 117.335863] [] ? inet_sendmsg+0x201/0x4c0 [ 117.341626] [] inet_sendmsg+0x2bc/0x4c0 [ 117.347216] [] ? inet_sendmsg+0x73/0x4c0 [ 117.352895] [] ? inet_recvmsg+0x4c0/0x4c0 [ 117.358661] [] sock_sendmsg+0xca/0x110 [ 117.364167] [] SYSC_sendto+0x2c8/0x340 [ 117.369672] [] ? SYSC_connect+0x310/0x310 [ 117.375437] [] ? sock_has_perm+0x292/0x3e0 [ 117.381291] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 117.388360] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 117.395862] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 117.402932] [] ? SyS_futex+0x22e/0x2d0 [ 117.408439] [] ? do_futex+0x15f0/0x15f0 [ 117.414031] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 117.420664] [] SyS_sendto+0x40/0x50 [ 117.425908] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 117.432455] Object at ffff8801c6a27af8, in cache kmalloc-8 size: 8 [ 117.438735] Allocated: [ 117.441196] PID = 17754 [ 117.443751] save_stack_trace+0x16/0x20 [ 117.447691] save_stack+0x43/0xd0 [ 117.451108] kasan_kmalloc+0xad/0xe0 [ 117.454787] __kmalloc+0x11d/0x310 [ 117.458293] bpf_prepare_filter+0x5ed/0xd90 [ 117.462582] bpf_prog_create_from_user+0x1c8/0x2c0 [ 117.467478] do_seccomp+0x632/0x1860 [ 117.471159] SyS_seccomp+0x24/0x30 [ 117.474665] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 117.479382] Freed: [ 117.481497] PID = 17754 [ 117.484048] save_stack_trace+0x16/0x20 [ 117.487989] save_stack+0x43/0xd0 [ 117.491408] kasan_slab_free+0x73/0xc0 [ 117.495273] kfree+0xf0/0x2f0 [ 117.498346] bpf_prepare_filter+0x719/0xd90 [ 117.502634] bpf_prog_create_from_user+0x1c8/0x2c0 [ 117.507530] do_seccomp+0x632/0x1860 [ 117.511210] SyS_seccomp+0x24/0x30 [ 117.514717] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 117.519436] Memory state around the buggy address: [ 117.524332] ffff8801c6a27980: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 117.531656] ffff8801c6a27a00: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc [ 117.538983] >ffff8801c6a27a80: fb fc fc fb fc fc fb fc fc fb fc fc 01 fc fc fb [ 117.546307] ^ [ 117.553546] ffff8801c6a27b00: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 117.560872] ffff8801c6a27b80: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc [ 117.568196] ================================================================== [ 117.579910] ================================================================== [ 117.587297] BUG: KASAN: slab-out-of-bounds in ip6_setup_cork+0x1102/0x1200 at addr ffff8801c6a27b08 [ 117.596464] Write of size 8 by task syz-executor2/17798 [ 117.601818] CPU: 0 PID: 17798 Comm: syz-executor2 Tainted: G B 4.9.60-g4ca16e6 #83 [ 117.610622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.619943] ffff8801cee47608 ffffffff81d91389 ffff8801da001c80 ffff8801c6a27af8 [ 117.627900] ffff8801c6a27b00 ffffed0038d44f61 ffff8801c6a27b08 ffff8801cee47630 [ 117.635861] ffffffff8153c1bc ffffed0038d44f61 ffff8801da001c80 0000000000000001 [ 117.643819] Call Trace: [ 117.646377] [] dump_stack+0xc1/0x128 [ 117.651711] [] kasan_object_err+0x1c/0x70 [ 117.657478] [] kasan_report.part.1+0x21c/0x500 [ 117.663678] [] ? ip6_setup_cork+0x1102/0x1200 [ 117.669790] [] ? memcpy+0x45/0x50 [ 117.674859] [] __asan_report_store8_noabort+0x2c/0x30 [ 117.681668] [] ip6_setup_cork+0x1102/0x1200 [ 117.687606] [] ip6_make_skb+0x1b8/0x440 [ 117.693197] [] ? ip6_dst_lookup_tail+0x3aa/0x1660 [ 117.699657] [] ? ip6_dst_lookup_tail+0x438/0x1660 [ 117.706115] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 117.712227] [] ? ip6_push_pending_frames+0xe0/0xe0 [ 117.718775] [] ? xfrm_lookup_route+0x4f/0x1a0 [ 117.724890] [] ? check_preemption_disabled+0x3b/0x200 [ 117.731699] [] ? ip6_dst_hoplimit+0x1d3/0x380 [ 117.737812] [] udpv6_sendmsg+0x1b1d/0x2540 [ 117.743673] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 117.749787] [] ? udp_v6_rehash+0xa0/0xa0 [ 117.755468] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 117.762448] [] ? sock_has_perm+0x1c2/0x3e0 [ 117.768299] [] ? sock_has_perm+0x292/0x3e0 [ 117.774150] [] ? sock_has_perm+0x9f/0x3e0 [ 117.779915] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 117.786983] [] ? inet_sendmsg+0x201/0x4c0 [ 117.792750] [] inet_sendmsg+0x2bc/0x4c0 [ 117.798341] [] ? inet_sendmsg+0x73/0x4c0 [ 117.804020] [] ? inet_recvmsg+0x4c0/0x4c0 [ 117.809786] [] sock_sendmsg+0xca/0x110 [ 117.815295] [] SYSC_sendto+0x2c8/0x340 [ 117.820802] [] ? SYSC_connect+0x310/0x310 [ 117.826565] [] ? sock_has_perm+0x292/0x3e0 [ 117.832416] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 117.839484] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 117.846992] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 117.854062] [] ? SyS_futex+0x22e/0x2d0 [ 117.859567] [] ? do_futex+0x15f0/0x15f0 [ 117.865160] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 117.871799] [] SyS_sendto+0x40/0x50 [ 117.877045] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 117.883593] Object at ffff8801c6a27af8, in cache kmalloc-8 size: 8 [ 117.889874] Allocated: [ 117.892336] PID = 17754 [ 117.894892] save_stack_trace+0x16/0x20 [ 117.898844] save_stack+0x43/0xd0 [ 117.902264] kasan_kmalloc+0xad/0xe0 [ 117.905942] __kmalloc+0x11d/0x310 [ 117.909448] bpf_prepare_filter+0x5ed/0xd90 [ 117.913734] bpf_prog_create_from_user+0x1c8/0x2c0 [ 117.918631] do_seccomp+0x632/0x1860 [ 117.922308] SyS_seccomp+0x24/0x30 [ 117.925815] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 117.930533] Freed: [ 117.932649] PID = 17754 [ 117.935200] save_stack_trace+0x16/0x20 [ 117.939140] save_stack+0x43/0xd0 [ 117.942558] kasan_slab_free+0x73/0xc0 [ 117.946409] kfree+0xf0/0x2f0 [ 117.949483] bpf_prepare_filter+0x719/0xd90 [ 117.953773] bpf_prog_create_from_user+0x1c8/0x2c0 [ 117.958672] do_seccomp+0x632/0x1860 [ 117.962354] SyS_seccomp+0x24/0x30 [ 117.965861] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 117.970578] Memory state around the buggy address: [ 117.975476] ffff8801c6a27a00: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc [ 117.982802] ffff8801c6a27a80: fb fc fc 00 fc fc fb fc fc fb fc fc 01 fc fc fb [ 117.990128] >ffff8801c6a27b00: fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc [ 117.997450] ^ [ 118.001042] ffff8801c6a27b80: fc fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc 2017/11/08 06:03:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000020a000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f00009ba000-0x8)="2e2f66696c653000", 0x0) r0 = add_key$user(&(0x7f000080a000-0x5)="7573657200", &(0x7f000051d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc4000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000aa6000-0x20)="fc30cf000e9d3d5dc65b451409693036ecf03321927e7a0494d8933892f6dce4", 0x20) r1 = add_key(&(0x7f0000585000-0xa)="626c61636b6c69737400", &(0x7f000036f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e95000-0xb)="6c9ef40486d47fac522192", 0xb, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000c6b000-0xd)="646e735f7265736f6c76657200", &(0x7f0000c8b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) keyctl$session_to_parent(0x12) 2017/11/08 06:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000709000)="2e2f66696c653000", &(0x7f000070a000-0x6)={0x800, 0x4}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000572000-0xe)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000659000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000160000-0x3)="02", 0x1, 0x20000000, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0xfffffffffffffbff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000582000)=0xfffffdfffffff801, 0x4) r1 = gettid() getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d85000-0x4)=0x0, &(0x7f0000947000)=0x4) getresgid(&(0x7f000067e000-0x4)=0x0, &(0x7f000038d000)=0x0, &(0x7f000053a000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000489000-0x4)=r1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000034b000)=0x0, 0x4) sendto(r0, &(0x7f000007f000-0x21b)="2a", 0x1, 0x0, &(0x7f0000a56000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e8000-0x3a)="6df0986ca40716c3f3b0eea9570ec7", 0xf, 0x40, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{0x0, 0x0, &(0x7f0000962000)=[{&(0x7f0000034000-0x1000)="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", 0x118}, {&(0x7f0000980000-0x8a)="6cf2c3ec8cd1eaf000ebbd144f9b4dc2f667c5bb7102e40afb613b7a11dc81fb221db50ca85642636843edc3f53f76e131125d7bb552800e58f8eecc79ea75d94650f9e8e0e6d9860234b9ff7f36a308eabad34d701f7d650bd6234ca18c5aa341013adb3cdf7ad01babe53b3ec6fad8a2ab60090e8a3f9391230c10115613639c1b25647a0e24788283", 0x8a}], 0x2, &(0x7f0000eff000)=[{0xe8, 0x0, 0xb651c03, "75b80a2d171d0fbadd17d3e005977f94c8963bf74e1983205949e928d5edcfb8dec80cb5ee8c3152372ad331be262fffeca8c77e8165659b8bd7c22f55997e77e1043a7f65b35234fcb17d53681d00b0aa83027b59c60edabb1625a22991e0e598381015070231c16e8f62069aaf35ef1dc98922937a167f2736ba95fb551b2dc14b5a93dddb5995f7ee5f10ef226580974123549a268ae2a87bc5054099686bdd93a8ab1a001101589ceeb44c73f1dd68343bccf1056c1e6fcfe5aed1062911d08299b737a192a6dafbd13d3b9a02559e6257383b"}], 0x1, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/11/08 06:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000709000)="2e2f66696c653000", &(0x7f000070a000-0x6)={0x800, 0x4}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000572000-0xe)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000659000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000160000-0x3)="02", 0x1, 0x20000000, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0xfffffffffffffbff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000582000)=0xfffffdfffffff801, 0x4) r1 = gettid() getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d85000-0x4)=0x0, &(0x7f0000947000)=0x4) getresgid(&(0x7f000067e000-0x4)=0x0, &(0x7f000038d000)=0x0, &(0x7f000053a000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000489000-0x4)=r1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000034b000)=0x0, 0x4) sendto(r0, &(0x7f000007f000-0x21b)="2a", 0x1, 0x0, &(0x7f0000a56000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e8000-0x3a)="6df0986ca40716c3f3b0eea9570ec7", 0xf, 0x40, 0x0, 0x0) sendmmsg(r0, &(0x7f0000683000)=[{{0x0, 0x0, &(0x7f0000962000)=[{&(0x7f0000034000-0x1000)="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", 0x118}, {&(0x7f0000980000-0x8a)="6cf2c3ec8cd1eaf000ebbd144f9b4dc2f667c5bb7102e40afb613b7a11dc81fb221db50ca85642636843edc3f53f76e131125d7bb552800e58f8eecc79ea75d94650f9e8e0e6d9860234b9ff7f36a308eabad34d701f7d650bd6234ca18c5aa341013adb3cdf7ad01babe53b3ec6fad8a2ab60090e8a3f9391230c10115613639c1b25647a0e24788283", 0x8a}], 0x2, &(0x7f0000eff000)=[{0xe8, 0x0, 0xb651c03, "75b80a2d171d0fbadd17d3e005977f94c8963bf74e1983205949e928d5edcfb8dec80cb5ee8c3152372ad331be262fffeca8c77e8165659b8bd7c22f55997e77e1043a7f65b35234fcb17d53681d00b0aa83027b59c60edabb1625a22991e0e598381015070231c16e8f62069aaf35ef1dc98922937a167f2736ba95fb551b2dc14b5a93dddb5995f7ee5f10ef226580974123549a268ae2a87bc5054099686bdd93a8ab1a001101589ceeb44c73f1dd68343bccf1056c1e6fcfe5aed1062911d08299b737a192a6dafbd13d3b9a02559e6257383b"}], 0x1, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b08000)=[{&(0x7f0000d5b000-0x13)="94d7217d67378c1d3db2d7e0eb9efc092e7c26", 0x13}, {&(0x7f0000e1a000)="f48b19526df680364402ee1808ba92364a93c8996ee4923c210656e721f299262e50fb6204f485fdc1275e4e741434d50b135dedd4f69712d0e55ed16d93bab44a24eaf339975a44bff5210012f1b65c20ba6b5a9226119eda27f56e4fc5bddfbd431240f60b355daa657fa26c75a7bf4169072cb2548faea47f31f95bcf007803c5be21985032ed207423addef6b6373b86e9947ad454b81eabce5641301a20bc61f7c28ab530ead64809cdfc6c441e9f354a96e741eb996d59a16ec732", 0xbe}], 0x2, &(0x7f000001b000-0x2c8)=[{0x10, 0x1, 0x5, ""}, {0x58, 0x0, 0x2, "00b5d52a66372f50ff1c62132859e9dda21c4455f154fc6b73eaadf5d6e026b02633beb029da37abb6801380b9e926fdeab28345966e19016ca1ea66b9e8e145b93d"}, {0x50, 0x0, 0x32, "499f38a10b69617302bacb3110e4bf7bd873fc3622b7ba40b3ce226013c14eb535c9aee6a74b3ad299d7cc3f906074cbe8c9757e83056a91edf7"}], 0x3, 0x800}, 0x5}, {{&(0x7f0000888000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f0000af7000-0xe4)="5d7b942fb693539059b64f964f7d60f3ca905f04684f70e8979c2f94466caf149deba090231fe6562dce4d9ca32ca636d1d81759d9b893a05f5be71b17c74289b092e1bf892cf649c4da03d6ccd43c854d3a299e2045e62ab276d1467019004e0dcc067f6d76624d93e7163d479662b852a69f82fefaa7c09969f1bc7ac241823e17bd8681f070eaff710511641bff543b7ba138325899f8b3dc6adfc750b409783f51de034661c004b5d6828817bbbc07df5be20565221278977f03b694d9997bb2d1e1bb462b11ae78e88e3b12972eea266c61c14720945ef56bbc73373b84a99ff40f", 0xe4}], 0x1, &(0x7f00008c7000)=[{0x10, 0x0, 0x9, ""}, {0x10, 0xff, 0x6, ""}, {0x10, 0x117, 0x0, ""}], 0x3, 0x10}, 0x100}], 0x3, 0x5) 2017/11/08 06:03:07 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x381) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee9000)=0x10010000, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80005, 0x2, &(0x7f0000eed000)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x20040000000218, &(0x7f0000055000-0x4)=0x0, &(0x7f0000a17000)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aae000+0xe1a)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000023e000)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000eee000)="030d", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000054e000)="2f6465762f70746d7800", 0x0, 0x0) [ 118.008369] ffff8801c6a27c00: fb fc fc fb fc fc fb fc fc fb fc fc fb fc fc fb [ 118.015693] ================================================================== [ 118.024426] ================================================================== [ 118.031790] BUG: KASAN: slab-out-of-bounds in ip6_setup_cork+0x10b6/0x1200 at addr ffff8801c6a27b08 [ 118.040941] Read of size 8 by task syz-executor2/17798 [ 118.046194] CPU: 0 PID: 17798 Comm: syz-executor2 Tainted: G B 4.9.60-g4ca16e6 #83 [ 118.055007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.064346] ffff8801cee47608 ffffffff81d91389 ffff8801da001c80 ffff8801c6a27af8 [ 118.072337] ffff8801c6a27b00 ffffed0038d44f61 ffff8801c6a27b08 ffff8801cee47630 [ 118.080320] ffffffff8153c1bc ffffed0038d44f61 ffff8801da001c80 0000000000000000 [ 118.088279] Call Trace: [ 118.090852] [] dump_stack+0xc1/0x128 [ 118.096184] [] kasan_object_err+0x1c/0x70 [ 118.101950] [] kasan_report.part.1+0x21c/0x500 [ 118.108153] [] ? ip6_setup_cork+0x10b6/0x1200 [ 118.114265] [] __asan_report_load8_noabort+0x29/0x30 [ 118.120984] [] ip6_setup_cork+0x10b6/0x1200 [ 118.126922] [] ip6_make_skb+0x1b8/0x440 [ 118.132513] [] ? ip6_dst_lookup_tail+0x3aa/0x1660 [ 118.138972] [] ? ip6_dst_lookup_tail+0x438/0x1660 [ 118.145429] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 118.151539] [] ? ip6_push_pending_frames+0xe0/0xe0 [ 118.158092] [] ? xfrm_lookup_route+0x4f/0x1a0 [ 118.164203] [] ? check_preemption_disabled+0x3b/0x200 [ 118.171009] [] ? ip6_dst_hoplimit+0x1d3/0x380 [ 118.177122] [] udpv6_sendmsg+0x1b1d/0x2540 [ 118.182978] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 118.189086] [] ? udp_v6_rehash+0xa0/0xa0 [ 118.194765] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 118.201747] [] ? sock_has_perm+0x1c2/0x3e0 [ 118.207594] [] ? sock_has_perm+0x292/0x3e0 [ 118.213442] [] ? sock_has_perm+0x9f/0x3e0 [ 118.219206] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 118.226280] [] ? inet_sendmsg+0x201/0x4c0 [ 118.232044] [] inet_sendmsg+0x2bc/0x4c0 [ 118.237635] [] ? inet_sendmsg+0x73/0x4c0 [ 118.243310] [] ? inet_recvmsg+0x4c0/0x4c0 [ 118.249073] [] sock_sendmsg+0xca/0x110 [ 118.254576] [] SYSC_sendto+0x2c8/0x340 [ 118.260080] [] ? SYSC_connect+0x310/0x310 [ 118.265844] [] ? sock_has_perm+0x292/0x3e0 [ 118.271696] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 118.278765] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 118.286264] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 118.293341] [] ? SyS_futex+0x22e/0x2d0 [ 118.298843] [] ? do_futex+0x15f0/0x15f0 [ 118.304433] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 118.311065] [] SyS_sendto+0x40/0x50 [ 118.316306] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 118.322849] Object at ffff8801c6a27af8, in cache kmalloc-8 size: 8 [ 118.329128] Allocated: [ 118.331586] PID = 17754 [ 118.334136] save_stack_trace+0x16/0x20 [ 118.338076] save_stack+0x43/0xd0 [ 118.341491] kasan_kmalloc+0xad/0xe0 [ 118.345169] __kmalloc+0x11d/0x310 [ 118.348675] bpf_prepare_filter+0x5ed/0xd90 [ 118.352959] bpf_prog_create_from_user+0x1c8/0x2c0 [ 118.357853] do_seccomp+0x632/0x1860 [ 118.361529] SyS_seccomp+0x24/0x30 [ 118.365035] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 118.369753] Freed: [ 118.371866] PID = 3332536984 [ 118.374852] BUG: unable to handle kernel paging request at ffffffff87108fa8 [ 118.382140] IP: [] depot_fetch_stack+0x15/0x40 [ 118.388366] PGD 441e067 [ 118.390825] PUD 441f063 PMD 0 [ 118.394107] [ 118.395730] Oops: 0000 [#1] PREEMPT SMP KASAN [ 118.400196] Dumping ftrace buffer: [ 118.403700] (ftrace buffer empty) [ 118.407375] Modules linked in: [ 118.410645] CPU: 0 PID: 17798 Comm: syz-executor2 Tainted: G B 4.9.60-g4ca16e6 #83 [ 118.419442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.428763] task: ffff8801cb1c8000 task.stack: ffff8801cee40000 [ 118.434783] RIP: 0010:[] [] depot_fetch_stack+0x15/0x40 [ 118.443437] RSP: 0018:ffff8801cee475d8 EFLAGS: 00010006 [ 118.448849] RAX: 00000000001f8801 RBX: ffff8801c6a27b08 RCX: ffffc90001dc9000 [ 118.456085] RDX: 0000000000000000 RSI: ffff8801cee475e0 RDI: 0000000000003ff0 [ 118.463319] RBP: ffff8801cee47608 R08: 0000000000000001 R09: 0000000000000000 [ 118.470553] R10: 0000000000000008 R11: 0000000000000000 R12: ffff8801c6a27af8 [ 118.477787] R13: ffff8801c6a27b00 R14: ffffed0038d44f61 R15: ffff8801c6a27b08 [ 118.485022] FS: 00007fcb9dda8700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 118.493212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.499062] CR2: ffffffff87108fa8 CR3: 00000001d0c32000 CR4: 00000000001406f0 [ 118.506300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 118.513536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 118.520771] Stack: [ 118.522885] ffffffff8156353e 0000000000000000 ffff8801da001c80 0000000000000008 [ 118.530840] 9402b162739d50af ffff8801da001c80 ffff8801cee47630 ffffffff8153c208 [ 118.538800] ffffed0038d44f61 ffff8801da001c80 0000000000000000 ffff8801cee476b8 [ 118.546750] Call Trace: [ 118.549306] [] ? print_track+0x39/0x6d [ 118.554813] [] kasan_object_err+0x68/0x70 [ 118.560576] [] kasan_report.part.1+0x21c/0x500 [ 118.566775] [] ? ip6_setup_cork+0x10b6/0x1200 [ 118.572887] [] __asan_report_load8_noabort+0x29/0x30 [ 118.579605] [] ip6_setup_cork+0x10b6/0x1200 [ 118.585542] [] ip6_make_skb+0x1b8/0x440 [ 118.591132] [] ? ip6_dst_lookup_tail+0x3aa/0x1660 [ 118.597589] [] ? ip6_dst_lookup_tail+0x438/0x1660 [ 118.604046] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 118.610155] [] ? ip6_push_pending_frames+0xe0/0xe0 [ 118.616700] [] ? xfrm_lookup_route+0x4f/0x1a0 [ 118.622811] [] ? check_preemption_disabled+0x3b/0x200 [ 118.629617] [] ? ip6_dst_hoplimit+0x1d3/0x380 [ 118.635726] [] udpv6_sendmsg+0x1b1d/0x2540 [ 118.641578] [] ? ip_reply_glue_bits+0xb0/0xb0 [ 118.647687] [] ? udp_v6_rehash+0xa0/0xa0 [ 118.653363] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 118.660341] [] ? sock_has_perm+0x1c2/0x3e0 [ 118.666191] [] ? sock_has_perm+0x292/0x3e0 [ 118.672039] [] ? sock_has_perm+0x9f/0x3e0 [ 118.677806] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 118.684873] [] ? inet_sendmsg+0x201/0x4c0 [ 118.690635] [] inet_sendmsg+0x2bc/0x4c0 [ 118.696223] [] ? inet_sendmsg+0x73/0x4c0 [ 118.701901] [] ? inet_recvmsg+0x4c0/0x4c0 [ 118.707665] [] sock_sendmsg+0xca/0x110 [ 118.713165] [] SYSC_sendto+0x2c8/0x340 [ 118.718667] [] ? SYSC_connect+0x310/0x310 [ 118.724429] [] ? sock_has_perm+0x292/0x3e0 [ 118.730280] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 118.737347] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 118.744845] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 118.751912] [] ? SyS_futex+0x22e/0x2d0 [ 118.757416] [] ? do_futex+0x15f0/0x15f0 [ 118.763013] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 118.769644] [] SyS_sendto+0x40/0x50 [ 118.774885] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 118.781426] Code: a4 52 ff 0f 0b e8 5c ca 6f ff eb de 66 2e 0f 1f 84 00 00 00 00 00 89 f8 c1 ef 11 55 25 ff ff 1f 00 81 e7 f0 3f 00 00 48 89 e5 5d <48> 03 3c c5 a0 4f 14 86 8b 47 0c 48 83 c7 18 c7 46 10 00 00 00 [ 118.807779] RIP [] depot_fetch_stack+0x15/0x40 [ 118.814088] RSP [ 118.817676] CR2: ffffffff87108fa8 [ 118.821096] ---[ end trace 3c8c33acb6d70d67 ]--- [ 118.825814] Kernel panic - not syncing: Fatal exception [ 118.831659] Dumping ftrace buffer: [ 118.835173] (ftrace buffer empty) [ 118.838850] Kernel Offset: disabled [ 118.842441] Rebooting in 86400 seconds..