it_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/17 20:23:47 executing program 7: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a22000)=0x0) syz_emit_ethernet(0x16e7, &(0x7f000055d000-0x1737)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0xffffffff, 0x6, "a228af", 0x16b1, 0x0, 0x200000000, @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}, {[@routing={0x0, 0x0, 0x2, 0x3, 0x1, []}, @hopopts={0x0, 0x73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x71, "b7a154ea76ceb5a9f17029edc9e4928bfe1b2f1cfcb96613f78cd99c4437ac5f5638cabf1bb45010029f35f0e9955a6941cc221c2939a1cb5d615edf9a70ebbf81909ff53108ef7e3009ed69522ff835824449af2802c222c4c3e249259dcfe1b77ac2643e3f94a07fe24e37372f03f6a7"}, {0xff, 0xbf, "5151257973334bdad1dfacaef28c00b6f24ac9536cbec584a908c0c53ae8c421794eed01b12032877150af7ae4e2ad1a5ffbd6572d1a651609d70d247f501f9cac3f84310fd49df3d13734358adfe1ec5864019033f4706b9005a53f9fa2dbc4bb9d76346466dc39f2c52bcbbd80bd828c6f734aaac5e5c8d7a8ee8056b1be8aca3c1fc0efb3616c0d09b9a3035b21bb777a5de8673146e059148cced84361e4d7c0416994abe38298c9df8b614e68ad49490796b5b94f351fc1e103823bf3"}, {0xc3, 0xcc, "d4290c6423c4438fcbf7bc3c51dbe9c0fc7b8775dc179d46c59ea7f252400432540af54f16fe99fd9947a60b2b1c4f2fffd006a354dad4ab40185539338ca35be003a62170a48842c75f5e5e251983f3591f4c054b417a955309f46afc9a5f526f7d729f7912201a8df0afba598a68e57549b02725b21c27fd68972b53c5282b9cda628bf99eae4c0ccc525106e38cdafb320062d3ef5bc4fd6298ee0b20b42e4d2c1f37b09afd9a4654f3a0d022630d168c7510742a84a1c1ab3c99be6312a0797be6713d1f2b027389602b"}, {0xff, 0xed, "69c9bed1cb87db8e654043591f3ed148996c4fb4b98dd85a992504223ffe49bbd72f784304dc80862edb69d1050f4257c0ec7005f6f10e4ec9f68890c39c5324cc92958048cb97cf2fbefd32b41ddb5f52e653f0b70fd1e01b2597be5325256b12b7ff1191d380a86f54fb8e5509d162708f25bb43b78a291d22fec421d0c83e99dd290d25c0bd3ebf896eb3dab0ecfb7d4969138312e1d44ec95788f1c2bc4ea115e23c52b492037e2838c72cc3728b63f2b1c77d4ae5628bf42c22441cdc53e992b80b5e1e78cb7a17d7b4cd12ad10c67b5c7bf0ad624277df79b2f634e0fdeb83c1bbc0a3e1a28143959487"}, {0xc3, 0xa6, "13f1eb7e77b78252f496bd704b9e1fc9e55c745292d522c4c2d07849aaaa2a30896bc25ab0aee925e311e83b47136f57030cbfff023e15052a147857ecfbcf744fcb31f3c031a8adfec3ae72abfad03311cf3d7d57f49dcc55f62828b351f7c3297f376005de8cc8a9a937964737c778503b74c70819561c05b1cc611fad5adadb165d29a330ae16ead5e4ab8231e820695de2e9f627d086f38c8229a820ca621298288085ea"}]}, @dstopts={0x72, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x5, 0x4, 0x4, 0x8, 0x10001, 0x0}, @hopopts={0x3c, 0x258, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1000, 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{0xc7, 0x44, "7bb5b8334028dfe553ece6d35850030000000000000028bc16f07e717b1f62bd64fdbb0638ef7d9040eb83529d001344db7f3915992d5ab9b6e1a44f4e18fa8f652092ef"}, {0xff, 0x51, "af9e6c1847d9f74dd12e92c23dbf54b80d1c3b22a5d29d3664301d6ff0d71aeb26a5e0b934441a15f9f55076e7b2a7a74bfd5cd1269252dc07f40b8cd0917ed03707389008e77ec77e2e9bcaea3cab1b5d"}, {0x5, 0x8c, "f66b9daec90bc90410bc98e4e5338a276bf05d987436ed3e467fa71f8fd8634e63a5fd67d5145608c31390f7113784da648c63e2dd2e7cf4a980fa287e0ae056e07d5b609bb1926bdd30b5680be987d866c1302eb41cf5adf3caa7a5f1dd8fdc515e0cab5fb080426017e05862a1c0206e4953f85d70f584072bb1c5aa1f0d1faaf2211b7cdded5a3af354c8"}, {0x1, 0xcb, "374d2825ced5d41ac171739681b476fc733eba6f70bcd4ff7dcfc2446ab85edea3dc23bcb334635a80f67f647c15cc01d701bfb6f34d001b9157d71bbea32dafbfe366776979e614fa99c5acdbe4dee894245fb84c6ed5248673778f5b13cfb87205555ac52a3488e4a7ebb0766ccc42597c21bbc5ce5a6fef8ef02b8144e06bc23802e74991e8b4d969849a9f51b47f54c6c4c063db2b45e097e6482c1222baa92a8b50de4c81f8ece0f3a135c8df355f5bd31baeb5b33127871352909d6d34b0bbce4dfbec972d7d549f"}, {0xff, 0xc9, "c54ce8e89ec749c4b79d8e0abcdbd63bff83f8efbc2db7f7cf7775ed91d1cf225799cc438caf71dc1521a7232935c988edd95dd6f40a6b8393afa49027c55fc7c29064b56667e5f032357534a2b1dd3b884e315b64f409a026cf143dfa23ec9f0783c177a99a07bcaaeec441e50638c674ffbed6a672bf7b3af3153c1879aa659f3d74a763eccb83140ddda12c15f97716efdd1599f1bd243c8102dcb0ed038c5fc716e11616dad3f5fceec4a8c33dfad41cb9e10f7edc77aa1134c3c8b8a911883129d90135b88e94"}]}, @fragment={0x9d, 0xffffffff, 0x6, 0xfffffffffffffff5, 0x9, 0x7, 0x1}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x11, 0x0, 0x0, 0x0, 0x8, []}], @udp={0x3, 0x2, 0x9, 0x0, "90"}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f00005a0000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x6, [{0x5, 0x2, ""}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000884000)=0xfffffffffffffff8) r3 = getpid() r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000221000)=0x0) perf_event_open(&(0x7f000084b000-0x78)={0x1, 0x78, 0xffff, 0x80000001, 0x7, 0x9, 0x0, 0x400, 0x208, 0x0, 0x8, 0x7b, 0xfffffffffffffff7, 0x10, 0x0, 0x9732, 0x2, 0x8000, 0x8, 0x80, 0x70e40deb, 0x6, 0x6, 0x100000001, 0x80, 0x1, 0x0}, r5, 0x4, r4, 0x3) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000079c000-0x4)=0xfffffffffffffffb) sched_setaffinity(r5, 0x8, &(0x7f000007d000-0x8)=0x72) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000255000-0x14)={0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x1, 0xffffffffffffffff}, 0x14) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f000063f000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00002bf000)={0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xc) ptrace(0x8, r7) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000639000)="1f00000001021f11070000000000007607000000090001800500010000df180d", 0x20) ptrace$getregset(0x4204, r7, 0x6, &(0x7f0000fd9000-0x8)={&(0x7f0000b7b000-0xf3)=""/243, 0xf3}) 2017/12/17 20:23:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) r6 = openat(r5, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) r7 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f000060d000-0x62)=""/98) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r3) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000416000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, r8, 0xfffffffffffffffc, r1, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000423000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000454000-0x36)=""/54) iopl(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000d13000)=0x0) fcntl$setlease(r0, 0x400, 0x0) capget(&(0x7f0000a9c000-0x8)={0x19980330, r9}, &(0x7f00001b1000)={0x488, 0x40100000000, 0x9, 0x1, 0x0, 0x5e8}) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) r10 = syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000001000)=0x3, 0x4) fsync(r10) ioctl$TCSETSW(r2, 0x5402, &(0x7f00001be000)={0x2e, 0xffffffffffffff81, 0x3, 0x1, 0xff, 0x80, 0x7, 0x6, 0x3, 0x2, 0x8e, 0x3ff}) [ 50.618392] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.673762] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 20:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00002d9000)=0xa16, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000067d000)={0x0, 0x78, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000d9c000-0x3)="45ff1d", 0x3) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000059c000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f00009ed000-0x8)={0x0, 0x0}) kcmp(r6, r7, 0x2, r2, r4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000c59000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000e8c000)={0xe05, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x5, 0x2, 0x100, &(0x7f0000299000-0x10)=@common='ifb0\x00', 0xffffffffffffffe0, 0x9, 0x16e}) r8 = socket$inet(0x2, 0x100000003, 0x9) setsockopt$inet_mreqn(r8, 0x0, 0x100000000000004, &(0x7f0000ce5000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x55a41861, 0x0}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000249000-0x4)=0x3, 0x4) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) setpgid(r7, r7) pipe(&(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = getpgid(0x0) fcntl$getownex(r5, 0x10, &(0x7f00001fb000-0x8)={0x0, 0x0}) tgkill(r11, r6, 0x1a) splice(r10, 0x0, r9, 0x0, 0x8, 0xd) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r10, 0xc0145401, &(0x7f0000e1d000-0x14)={0x1, 0x0, 0x0, 0x3, 0xada}) 2017/12/17 20:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = syz_open_dev$tun(&(0x7f00005cd000)='/dev/net/tun\x00', 0x0, 0x1000000000000008) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @cisco=&(0x7f0000450000-0x8)={0x40000001000, 0x0}}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00004e7000)=0x9) fcntl$setpipe(r4, 0x407, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000ed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00002a9000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000b08000)={r5, r6, 0x5}) syncfs(r2) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mkdir(&(0x7f000037b000-0x8)='./file0\x00', 0x4) 2017/12/17 20:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00005c4000-0x4)=0x1) r1 = syz_open_dev$loop(&(0x7f0000f13000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x80000) getsockname$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) readv(0xffffffffffffffff, &(0x7f0000a81000-0x10)=[{&(0x7f0000004000-0xb3)=""/179, 0xb3}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000042f000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000453000)=0xc) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000951000)=0x0) write(r1, &(0x7f00007bd000-0x1000)="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", 0x1000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000913000-0x58)={0x5, 0x0, [{0xbab, 0x0, 0x4ca0049}, {0x400002bb, 0x0, 0x8}, {0x28e, 0x0, 0x80}, {0xc0011031, 0x0, 0x0}, {0xbff, 0x0, 0x1}]}) chdir(&(0x7f0000626000-0x8)='./file0\x00') r2 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0xce, 0x2002) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000cdb000-0x97)=""/151, &(0x7f0000020000)=0x97) chmod(&(0x7f0000c5e000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004b2000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000757000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000599000-0xf3)=""/243) splice(r0, 0x0, r3, 0x2001ffffffe, 0x4, 0x2007) perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ad6000-0xc4)="fe1d89462e459504bf611458266d100c6774e8ecb068c0a1dc65be430fc4e56a5b715dfc3afa7c126752cb49d8af83c486c9e05707c6cbc908662eb46d204daf89ca0d88de24d4ec3b489c2d17a43f585535a2cd790771d5c0fdb4c7ed1c6ee376f775e3b167ce1478963aedd47c5138942443704b52a2fabed237044650d66f652b78dcf04db29ba63452b9ce0a3af1a486188b1eff5b609c4ed233df4a8b0cef3fbe9a81b9e56a2eac1a285e526dca9c22a9e0ba1ba9a9bf6e7ac22933390785c5cf66", 0xc4, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = inotify_init() fcntl$notify(r5, 0x0, 0x282) unshare(0x8010000) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f000009f000)={0x3, 0x800, 0x9}) connect$inet6(r4, &(0x7f0000014000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000}, 0x1c) fadvise64(r2, 0x3, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000ac6000)=@abs={0x0, 0x0, 0x0}, 0x8) clock_gettime(0x0, &(0x7f0000441000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000958000-0x20)={{r6, r7+10000000}, {0x77359400, 0x0}}, &(0x7f00001f6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000072c000)=0x0, 0x85, 0x7f, &(0x7f0000d60000)={0x0, r8}, &(0x7f00001ce000)=0x1, 0xfffffffffffffffd) 2017/12/17 20:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cb2000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000a41000)="0800000000000000dd853e2a313d083a6c50bd05d3b301ffa889a8fc7521cd91ca3b099ef72ece348910f6c53ae9e2cd6d713c50fce9e29d0322c867d2088ee8db015aa48337ff2504c0a13b6356e3a3a31f960ce1bc7a25d04047078e517f975c58a229a3f705476dffffff7f2646d5d3e181374a5c0a5adecde067a1f0a06c5c2afc01a9b265595d6dd1c8ef4e8d989384e37f4c0ac1000000000000100034bb04a0a80ed5408356cda8cbff32c3150d43c635e333dc64cb", 0xb9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007f2000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x20000000006) r4 = timerfd_create(0xfffffffffffffffe, 0x80800) r5 = perf_event_open(&(0x7f000025c000)={0x10000000, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000984000)={0x0, 0x0}, &(0x7f000098e000)={0x0, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000001000-0x20)={{0x77359400, r6}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getuid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) bind$unix(r7, &(0x7f00000f2000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r7, &(0x7f0000abf000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) r9 = syz_open_dev$sg(&(0x7f000007a000)='/dev/sg#\x00', 0x0, 0x800) dup3(r5, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f00000b0000)=0x5, 0x4) ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) getpeername$unix(r8, &(0x7f0000723000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000027d000)=0x8) accept4$unix(r2, &(0x7f000009d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d63000-0x4)=0x8, 0x800) dup2(r7, r2) sendmsg$netlink(r3, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)=[{&(0x7f0000005000)=[{0x10, 0x16, 0x15a3, 0x0, 0x4, ""}], 0x10}], 0x1, &(0x7f0000928000)=[], 0x0, 0x0}, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_extract_tcp_res(&(0x7f0000cb8000)={0x0, 0x0}, 0xfffffffffffffffa, 0x400000001) syz_extract_tcp_res(&(0x7f0000955000)={0x0, 0x0}, 0x5, 0x5) syz_extract_tcp_res$synack(&(0x7f0000532000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000a26000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0xfb2a, 0x6, "85b7e3", 0x24a8, 0x29, 0x0, @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}, {[@hopopts={0x6, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xbf, 0x4b, "0edca999dcdb2cef36b4ad098c362a232e1b15beeb8a2bbaacd5d45ea1a2b6554eb4d1f86f5603669bc311b37047bd51b64b4281aa398d8e17ff1a28c5e4cf74950fba34f28bad64094948"}, {0x5, 0x92, "8867a43199de8f2ea4e2c913e1d98fb17545ffc0a0aa3e8c8336f90aa0fad4da4e9009ce961f51304f39b5f257c6c83690c838935fec0edc98ff16536f0ed91ec0b247eca8fac22a6077555289089c0bd82bf6cec8f45caafec953912edd42d0f12d3557945d8635e0ec6a82551dd23f2df4345951965b16ab79e58e0528e5752c3fc03fb44d6c97e5e777cd66dae168b2b1"}, {0x7, 0x96, "320fce727e88db7c80b1c5446a414347af46106ff0ffdf7bd1d7eb333d717b6490440ba25715dab020d4bf6a6cf8cd25530238ebe1afcdd80b07defec64ebcfb4f6072b781534f84a34894927084b2258215208952fd6439db18982a123ade5b6d381d88f8fc561062f558a8b8d7bdc6e50ed3fe94ca2154fb9fa72f7739e29ae95f74b9a6d9525f3e34022eb38cbdc394926e2c5cad"}, {0xff, 0xed, "34e4779d61f1ba5f9f8a071676784b9eb4762771489f8dd4159dbb4a2b92764c1ac60e1f3ea3887026a07c559d0fc84ea817b5eae09a5a22420c5ba1184345a2c0e9f24c0af6ea5729d379d8327a427ba1563fa8684aea49026894c9e9039cbe5e5bdb27af2a4626f4917818ac0dc24463bf7d3ae5c267666a572fc58444989ac82fd1128d284212cf00000eb7a736edc80e48c7245cb750a86319d0a9bf44ec5ad24c1529d02392bddf34956de7f2574eba485f58b3b7a9d227f1cd1d04f083a2d0fb846fa02741526cf6c41165a24d67dca21f3e9ff1859403acfd99bbdd8acbf4448316b4651a01659d46bf"}, {0x100000005, 0x8f, "a7adf206fa9e0990235e58a3219da46ae846ae82f970377ac36e24b3c551d104580cad1b25adea4def1060bf102dd5c109afd9ecd127b2a4cc5f2df5a65826a97784643e64291a652d008c971969487cf1037bea68f141943dabdace359c698820821542894a4438af11d849cdb1897a75ff5ab0369243c592f5403e5526c7fa66b353a5f80e1b503b76e1009ef022"}, {0x0, 0xfb, "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"}, {0x0, 0x1000, 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{0x0, 0x88, "fc39342aeef1f94884ca7537bfbe5c269b07a907ba07374388561ae23a2b3af8d88763b800b3a3b6519da11641225cca12d610364e996413b73b00a5dde223b88127ec0728723a25747accfc4055f5f682021e0ed2a4695c7b4e9daf51e2418f75aee692c754bf093b5ecda2af1efb05bef6689cf0db3f331ff01b0483d476d4ab38b37a89a80cd6"}]}], @tcp={{0x1, 0x3, r12, r11, 0x7, 0x0, 0x6, 0x0, 0x7, 0x0, 0x2, {[@nop={0x1}]}}, {"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0x24da) [ 50.734118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/17 20:23:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000006000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001c0000)=@req={0x0, 0x0}) r3 = socket$inet6(0xa, 0x6, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000024a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x35, 0x5, 0x6, 0x7}, &(0x7f0000f8e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000028000)={0x0, 0x9}, &(0x7f000059d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008d8000)={r4, 0x0}, &(0x7f000005f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000000f000-0x20)={0x76, 0x817b, 0x1, 0x8, 0x0, 0x8001, 0xf1c, 0x100000000, r5}, 0x20) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000d89000)="000000017600", 0x6) sendto$inet(r2, &(0x7f0000c98000-0x6f)="4810b792a8a73b9371942d095e8508bb500100dd8e292bfb339fd6af10a5043568196e63be51d394c5820b61a0a1974dad8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588c1a16077e374e1c8314d561939d46a95474377c0068677c264000000000000009571", 0x6f, 0x20000000, &(0x7f00002e5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000152000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b6000-0x4)=0x0, &(0x7f00004bb000)=0x4) sendto$inet(r2, &(0x7f0000007000)="cda873", 0x3, 0x40040, 0x0, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_tcp_buf(r2, 0x6, 0x15, &(0x7f000063f000)=""/150, &(0x7f000000a000-0x4)=0x96) recvfrom$inet(r2, &(0x7f00006f1000)=""/25, 0x19, 0x102, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000389000)=0x0) r7 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00000b2000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000036a000)={r5, 0x48e3}, 0x8) sendto$inet(r2, &(0x7f000000c000-0xfc0)="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", 0xfc0, 0x40002, &(0x7f000000b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000027f000)={0x6, r2, 0x0}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00009d2000)=0x0, &(0x7f000068b000)=0x4) setsockopt$inet_buf(r2, 0x0, 0x1080000000013, &(0x7f00007aa000)="", 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000000f000)=0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x40000000000000, &(0x7f000000f000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/12/17 20:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000676000)='./file0\x00', 0x100000049) r1 = syz_open_dev$loop(&(0x7f00008f6000-0xb)='/dev/loop#\x00', 0x1, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a4f000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b40000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000b4b000-0x9)='/dev/kvm\x00', 0x1000009033e, 0x0) socketpair$inet(0x2, 0x8000e, 0x0, &(0x7f0000a50000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000ba2000)={0x0, 0x0}, &(0x7f0000531000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x40000000002, 0x78, 0xde, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x10000000007, 0x400, 0x2, 0x0, 0x7fffffff, 0x100, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000808000)={0x0, 0x0, 0x0}, &(0x7f0000d65000-0x4)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000b20000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000950000+0xf6)=0x0) fcntl$setownex(r4, 0xf, &(0x7f000005b000-0x8)={0x800000000002, r8}) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000e27000-0x4)=0x0) socketpair(0x5, 0xb, 0x8, &(0x7f0000613000-0x8)={0x0, 0x0}) ioctl$TCSETSW(r7, 0x5402, &(0x7f0000c4b000)={0x8, 0x7, 0x100, 0x1, 0x7, 0x3, 0x8, 0xffffffffffff8001, 0x7, 0xd1, 0x7, 0x3}) ioctl$sock_SIOCDELDLCI(r9, 0x8981, &(0x7f00001d1000)={@common='ip_vti0\x00', 0x7}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x15, 0x0, 0x0) bind$bt_hci(r10, &(0x7f00005f0000)={0x1f, 0x401, 0x1}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f000088c000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r12 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x4, 0x4, 0x100000001, 0x0, r11, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000af8000)={r12, &(0x7f0000bee000)="d66abb2217b1b53ede8c0274263420f1cf81a727a937b160987fae1133677a88e72c63469c9eb24ae2af7e64eb2dad64a9fd9baa6f92bd3afa2a72870dbfc1fccbba9c", &(0x7f0000484000-0xbf)=""/191}, 0x18) syz_open_dev$usbmon(&(0x7f00003ab000)='/dev/usbmon#\x00', 0xffffffff, 0x1ff) 2017/12/17 20:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x7f, 0x7}, 0x2) r1 = syz_open_dev$mice(&(0x7f00008c1000-0x10)='/dev/input/mice\x00', 0x0, 0x105040) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000011c000-0x4)=0x0) r2 = add_key$keyring(&(0x7f0000f34000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000e12000-0x5)='user\x00', &(0x7f0000773000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000776000-0x1)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000614000-0xc)={r3, r4, r4}, &(0x7f0000b42000-0x1)=""/1, 0x1, &(0x7f00000c5000)={&(0x7f0000604000-0x10)={'crc32-generic'}, &(0x7f000080b000)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc5524", 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.852260] futex_wake_op: syz-executor0 tries to shift op by 4095; fix this program [ 50.859297] device gre0 entered promiscuous mode 2017/12/17 20:23:47 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vcs\x00', 0x2004, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x801f, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x141042, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000016000-0x8)='./file0\x00', 0x6046, 0x20000000400c0) lseek(r0, 0xfffffffffffffffc, 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000079f000)={&(0x7f0000f41000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) creat(&(0x7f00007aa000)='./file0\x00', 0x0) socket$inet6(0xa, 0x0, 0x9) bind$netlink(r1, &(0x7f000008c000-0xc)={0x0, 0x0, 0x100000001, 0x101}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000097c000)='./file0\x00', 0x100) fcntl$getownex(r1, 0x10, &(0x7f0000bcd000)={0x0, 0x0}) perf_event_open(&(0x7f00001a7000-0x78)={0x2, 0x78, 0x1c, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendto$llc(r3, &(0x7f000058b000-0xd7)="aeda18adb1a526b6b403f9b2cd2aed6a80b63db740cacb48200b858580fcc17f1bb655c6848cd476f847e20151ca2c18b9de58ca28715b01c52fdf3b471251369a3c9bee86e91ea6e8d6ab984758f973f021a23578c2a493c6937e85893587e6322ca6f03afc69afed67846148552e4065333315ff49e0fbda27af838dc13415f1012a8f22d8b7f9914fc81abd3f222d0add788efe80d8c1a3b6e997f05e045e5fd6cde58d5f61a764ecb0dee94e6ae4f1e7a01078a2c787a47c8d51799c3d364111114ab160837c3613db7ad60c67da19029f5bb635e5", 0xd7, 0x20000000, &(0x7f0000cda000-0x10)={0x1a, 0x8, 0x9, 0x3, 0x6, 0x9f5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) unshare(0x200) openat$autofs(0xffffffffffffff9c, &(0x7f0000aa4000)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) 2017/12/17 20:23:47 executing program 0: futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 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) getsockname$packet(0xffffffffffffff9c, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094e000-0x4)=0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000828000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00006bc000-0x4)=0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, 0xbd5, 0x100000000, 0x7, 0x400, 0xaf0, 0x1030040, r1}) r3 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x6, 0x101086) fcntl$getown(r0, 0x9) r4 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)=""/6, 0x6}, {&(0x7f0000fd0000-0x84)=""/0, 0x0}, {&(0x7f0000385000)=""/211, 0xd3}, {&(0x7f00003f8000-0xe5)=""/229, 0xe5}, {&(0x7f0000aeb000-0xc)=""/12, 0xc}, {&(0x7f0000631000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000ca0000)=""/246, 0xf6, 0x5}, 0x1) pwritev(r4, &(0x7f000060c000-0x60)=[{&(0x7f0000335000-0x1dc)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c2426870fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3a}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) bind$unix(r4, &(0x7f00004ec000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000786000-0x1)=0x3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r0, 0x409, 0x4) fsync(r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) inotify_rm_watch(r4, 0x0) getpeername$llc(r4, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r5}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000086b000-0xe0)={0x0, 0x0, 0x0, 0x400, 0x7ff, 0x0, 0x6, 0x20000017, 0x10, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a7718b7e03506009956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x8b, 0x6]}) sendfile(r3, r3, &(0x7f0000064000)=0x0, 0x10001) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$loop(&(0x7f000061d000-0xb)='/dev/loop#\x00', 0x0, 0x0) pread64(r6, &(0x7f0000ec3000)=""/0, 0x0, 0x0) 2017/12/17 20:23:47 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80000000) r3 = dup(r2) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000633000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x401], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) r4 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000001000-0x4)=0x100000001) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x0, 0x0, 0x40000002}) 2017/12/17 20:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccd000-0xf)='/dev/sequencer\x00', 0x40, 0x0) read$eventfd(r1, &(0x7f0000cbd000)=0x0, 0x8) r2 = memfd_create(&(0x7f00002c1000-0x8)="6d14ff8000000000", 0x3) connect$bt_sco(r2, &(0x7f0000a03000-0x8)={0x1f, {0x9, 0x7, 0xffffffff80000001, 0x8000, 0xffffffffffff8003, 0x2}}, 0x8) perf_event_open(&(0x7f0000143000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x4400, 0x100000000, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffff161, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xfffffffffffffffc, r2, 0x0) syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00007b8000)={[0x1, 0x1f004, 0x4000, 0xf000], 0x819, 0x1, 0x40000095d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fchmod(r3, 0x10) getitimer(0x0, &(0x7f0000514000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009b9000)={0x3f, 0x0, 0x3, 0xffffffffffff7fff, 0x6, [{0x80000001, 0x9, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x8, 0xa7, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x3f, 0x2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x8, 0x9c02, 0x525, 0x0, 0x0, 0x220c, 0x0, 0x0, 0x0}, {0x4, 0xffffffffffffffec, 0xd74, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x3f, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ef0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000025e000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b00000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000303000-0xc)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00008cd000)={r5, 0x7fffc, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000e84000)={r4, r6, 0x81}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00005fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000071b000)={r7, r8}) r9 = syz_open_dev$mice(&(0x7f0000d51000)='/dev/input/mice\x00', 0x0, 0x0) r10 = getpgid(0x0) getpgrp(r10) r11 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) clock_gettime(0x0, &(0x7f0000221000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00009e3000)={{0x77359400, 0x0}, {r12, r13+10000000}}, &(0x7f00003fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_int(r11, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000529000)=[0x9, 0x643]) r14 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de9000-0xa)='/dev/cuse\x00', 0x7f, 0x0) connect$inet6(r11, &(0x7f00006e1000)={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f000027b000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x100000001, 0x8, 0x7fffffff}, &(0x7f000042e000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r14, 0x84, 0x72, &(0x7f0000fce000-0xc)={r15, 0x0, 0x10}, 0xc) 2017/12/17 20:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)='./file0\x00', 0x20000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000078a000-0x4)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00003fa000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b63000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000-0x4)=0xe8) quotactl(0xe4, &(0x7f0000c29000)='./file0\x00', r1, &(0x7f0000a42000)="024aa96af2c996f25ce73cd8105c69d878d42877c3c5cfdb4c647b6120dd4e3ab2245a8e065e2173d68c728444f8fd174e7d4a513a10ffa01e32cc74") prctl$intptr(0x1a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e0c000-0x8c)={0xb6, 0x4, 0xfffffffffffffffe, 'queue1\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000a09000)=' ', &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00004a0000)="") inotify_init() ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004b9000)={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000638000)=0x0, &(0x7f000032d000)=0x4) mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00003be000-0x38)=[&(0x7f0000b68000)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000758000)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00008b0000-0x7)='@wlan1\x00', &(0x7f00008c6000)='\x00', &(0x7f0000162000-0x10)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000af4000-0x10)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000431000-0x10)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00009b9000-0x28)=[&(0x7f0000d54000-0x10)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000b43000-0x10)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000075000-0x4)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000a50000)='\x00', &(0x7f00002ef000-0x10)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000991000)="9c700e26893f1f39d5b0a51431e34e25627fef889ee038ee86ffed17457802d5f3baa3c7016c82702feec08a864f89a858bb901c834bb96e2b41c7263502b0dada0f2bf47dbdaf229976dd0e7a18cde2a517adcfb36c2b299902572b2672d0fcb82a5b581329a76e4551b3d271f00ca2c3503632ceeee25b1eff4bdbc79d12947b1ec358a3ec59bfc50c6336acc68e1e3b5ba1dea06e0be386a2599e1931f4b05baea1e7bf75a280da4d0a63d4d53a427a2c15") accept$packet(r0, 0x0, &(0x7f00001fa000-0x4)=0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x1ff, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) process_vm_readv(r2, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/102, 0x66}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) sigaltstack(&(0x7f00004f9000/0x2000)=nil, &(0x7f0000925000)=0x0) clone(0x1080000, &(0x7f0000fd4000)="b6901dd091a55073f86e4bd485fb31f378b4284fd20b10fee1469126ae815351b0ebf74b9f42e1cc554323c01bfd82e8d84c135ad51e4c61f435668abea5a4a6feee4c3e9b9eb2771cd649e0ac2d18aca6fd48c8d513157c2845ecc6c0bf0e27349f7b23d9e5b3a546f42f3d2b7e807df9c669a10996ef7137ab1f3444e78db954595b8b8bd1f096dab222fec9313b6fc16c936212cfdcb2442e3e0dcdc670dee9caca4e6768f035d09ac668b9464172d0101bda700260537534", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="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") getxattr(&(0x7f0000155000)='./file0\x00', &(0x7f0000ba4000)=@random={'system.\x00', '@wlan1\x00'}, &(0x7f0000104000-0xd)=""/13, 0xd) sched_setaffinity(r2, 0x8, &(0x7f0000cac000)=0x9) fcntl$setpipe(r3, 0x407, 0x80) creat(&(0x7f00001ee000-0x8)='./file0\x00', 0x2) 2017/12/17 20:23:47 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c87000+0x230)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ba1000-0x4)=0x2000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000589000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffffffffffa, &(0x7f00007d6000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000eb9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000560000-0x20)={0x1, 0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f00002c1000-0x10)={0x402, r7}) r8 = socket$unix(0x1, 0x100000000003, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000774000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000606000-0x20)=[{&(0x7f0000a41000-0xe3)="903aacf6bf66e1b0baaf58e05c02cb905ba81c8007d7c76202c871217395effb9a14564855782d10f6d3ac0a3ea855cd3a666bf5dc65078273c271d29e2071a623ae7dce0ddef0ea69185a11dbdb75c8ab61f636f45423e91839fe8c7c052fefe54a231eb204a82f1da6dcfcac216898e149fd0d8ebd83743ee45c077ccc43945855e91689b24a6c572e4d0f9194303bd5e33912cdf1007797c4e7e69fd19c168fd98f521342dbc13f91eb174fc2dd3253deedad7fc74e4c13ebe252b41005697f817686a3f12472f64f8f200c0d458a8c3bce05b6905e11d817c4cef03642407cfc40", 0xe3}, {&(0x7f000097a000-0x21)="fbfb0444e01b7725bd60663b9f604cf78474d12fa6119c19b9b9a5bf52a2c8f6eb", 0x21}], 0x2, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r8, r8]}], 0x1, 0x0}, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f000068b000-0x7)='./file0/file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000979000-0x74)=[@in6={0xa, 0x2, 0xe2e8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59}, @in6={0xa, 0x2, 0x100000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @rand_addr=0x2bbf6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) connect$llc(r9, &(0x7f00004e7000-0x10)={0x1a, 0x5, 0x1, 0xfffffffffffff000, 0x0, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) clone(0x60000, &(0x7f000068a000)="734923d856cd817d33cdbbf928d2fd13907393f50be283cb3668b6b2c8c2013a3627316d41e467a5a709324ee66cba57ba1a4631c0e4dae7e15fa44f2e73a15edb285f45a59d237bffc2d0a7a9d29513756ce8058778ad9d05431be0903d09d2b3c1cf463bf3fee3", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="1af53e3faa8cf497f77cbc5c9a50da59a8bf694b636f3ad2d07ff1fe20b9ee5a11c450eebb4bd82f49793216ffa097f405ecb91c66991695c8525a8ae16095a4c7e976aedc97a3ecaff3e29a72ff89187a4b1054a0519fa601e78565b94257c8d871ced4ec3abbb2efe7d63e18ec86f9c8fe9d4da1b15eb24c4fd40948fb8a6b1df11c6b9e6615a7ea74efeed56ebf6c69e97c1fb227fa545f111e044dcd98dd339097321e79ee8f092904f00df10fa1e0f0711f59d109058d48853a4909b0dc4d099188abb0") set_tid_address(&(0x7f0000228000-0x4)=0x0) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cdc000-0xb8)={0x0, 0xffff, 0x100000001, 0x1000, 0x1, 0x1, 0x8, 0x8001, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x1, 0xffffffff, 0x2}}, &(0x7f0000d6b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000063c000-0x10)={r10, 0x8, 0x4, 0x3}, &(0x7f0000f80000-0x4)=0x10) [ 51.044373] audit: type=1400 audit(1513542227.476:258): avc: denied { map } for pid=6544 comm="syz-executor6" path="/dev/vcs" dev="devtmpfs" ino=8771 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2017/12/17 20:23:47 executing program 4: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d15000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000506000-0x80)=@generic={0x0, ""/126}, &(0x7f00006a7000)=0x80, 0x9ff) pwrite64(0xffffffffffffffff, &(0x7f0000d82000-0x1)="", 0x0, 0x4000000000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d544f000a002002000016000400000000000405001100010000000006ec000139", 0x2a}], 0x1) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000ec0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) r3 = accept4(r2, &(0x7f0000515000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000593000-0x4)=0x60, 0x80000) pipe(&(0x7f000047a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000584000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001e0000)={0x0, 0x0}) shutdown(r3, 0x8000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={0x0, 0x7, 0x40c, 0x3}, &(0x7f0000a59000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000009d000)=@assoc_value={r5, 0x426}, &(0x7f0000e86000)=0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000ce1000-0x4)=0xffffffff00000001, 0x4) sendto$inet(r2, &(0x7f0000000000)="516b4d0465793273c89276c459686b89c912d12b", 0x14, 0xfffffffffffffffc, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xfffffffffffffffc, 0x1000, &(0x7f00009a5000+0x8fc)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000cf0000-0x4)=0x1, 0x4) 2017/12/17 20:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x6, 0xba2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_mreqn(r0, 0x0, 0x4000000000000, &(0x7f0000ec9000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000091b000-0x4)=0xc) tee(r0, r0, 0x4400, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00003dd000-0x78)={0x6, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x43f, 0x2, 0x0, 0x0, 0x14, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000bd000)='/dev/snd/seq\x00', 0x0, 0x20000) sendmmsg(0xffffffffffffffff, &(0x7f0000560000-0x240)=[{{&(0x7f00008d5000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a1d000)=[], 0x0, &(0x7f000017b000)=[{0x60, 0x0, 0x3, "5083ee0f05a90eff4039fa01d17c0f4388417f24f197f10cdd9cc5af4cd77296f1f72f3d70d714286706a2b598d6e1880f2683cf0e4b4ade13fbd466bcc88e3327b3f4f8f1443d69304339"}, {0x40, 0x18b, 0x1, "1223ed6b64d77b753aa3a12db7b6d24bcfd213a11f9d537dc8916f549fbdcdd3860e5ebbf765dd15cf8f0cf181"}, {0x80, 0x1, 0x7fffffff, "74c15abceeb493d71eef6471ae066ca3e44f7f58b3b2d9f0ab058df17379a1d18c93a302e1d8d73663a0599914aad055277fea63b09682076dcbf11cfeb98163ed0410424ee39eeda0f6862c817e9820c42af2c048fb3c341e7e6b3fe6ea67c208985a43f4493474606195"}, {0xc8, 0x10d, 0xf89, "57c7b31c11eaf7647e8a8969e80a32f60885b423f6265beaf64676a8c8e4e04ab4c2585a3c769b0a1bbfc3819ef84a6c90535a96bca069c81b3d7e1cfda25b14469bacb71a72052cfe0ebd6a0eb945656f3b25f40c5e9258bd3a80e71955983386538bfe02923640482f857d90e02a7504010912b9ed3dccff226eebe6259093928b8230f153f465606ac0213fde5872c18da9c4434bce488d8c735fb9d91668638dee820f3ab57bedabeb1de65ff434567f41fae58b51"}, {0x38, 0x1ff, 0x4, "b12b11014783ac9501b5ee9015fd0b43a1cbc89ff63db312a486853b6638bb4cee3785e142"}, {0x1010, 0x113, 0x4, 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{0x1010, 0x11b, 0x43b2, 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0x2240, 0x8050}, 0x3}], 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f85000)='/dev/kvm\x00', 0x121000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f51000)='/proc/self/net/pfkey\x00', 0x60242, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0xee6382d3a668006d) r5 = msgget$private(0x0, 0x7e) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000001000-0x88)=""/136) close(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x80002, 0x0) write(r6, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f000099f000)={{0x0, 0x100000003, 0xd6, 0x8001, 0x81, 0x9}, 0x4}) accept4$packet(r4, &(0x7f0000e08000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000718000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000e3b000-0xa0)={0x0, @in={{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]}, 0x9, 0x100000000, 0xc370, 0xffff, 0x9}, &(0x7f0000c12000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00009c4000)={0x0, 0x5, 0x0, 0x3, 0x0}, &(0x7f00008d4000)=0x18) 2017/12/17 20:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f0000b6c000/0x1000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x87d) r1 = accept4(r0, &(0x7f0000131000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000023c000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000557000-0x4)={r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x0, 0x27, &(0x7f00003cb000)="e000003e7ffeff0021ec067f", 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000455000-0x4)=0x0) mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000ebd000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xda, 0x0, 0x0, 0xeb, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffdffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000b0000)=[{{&(0x7f0000249000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f46000-0x30)=[{&(0x7f0000fc6000-0x65)=""/101, 0x65}, {&(0x7f00009a0000-0x6)=""/6, 0x6}, {&(0x7f000073f000)=""/199, 0xc7}, {&(0x7f0000dc2000)=""/4096, 0x1000}, {&(0x7f00004c8000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a0000)=""/47, 0x2f}], 0x6, &(0x7f00009e8000-0x45)=""/69, 0x45, 0x2}, 0x91}, {{&(0x7f0000a4c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000063b000-0x20)=[{&(0x7f00004e1000-0x1)=""/1, 0x1}, {&(0x7f000022f000)=""/201, 0xc9}, {&(0x7f000050e000)=""/169, 0xa9}, {&(0x7f00002bc000-0xe2)=""/226, 0xe2}], 0x4, &(0x7f0000336000)=""/75, 0x4b, 0x3}, 0x80000000}, {{&(0x7f0000ee8000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000086a000-0x28)=[{&(0x7f0000824000)=""/217, 0xd9}, {&(0x7f000042d000)=""/0, 0x0}, {&(0x7f000048f000)=""/40, 0x28}, {&(0x7f0000f95000)=""/139, 0x8b}, {&(0x7f00003b9000)=""/62, 0x3e}], 0x5, &(0x7f0000c77000-0x1000)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000570000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000278000-0x18)=[{&(0x7f00002ad000)=""/44, 0x2c}, {&(0x7f000044b000)=""/175, 0xaf}, {&(0x7f0000d27000-0xe0)=""/224, 0xe0}], 0x3, &(0x7f00000dc000)=""/2, 0x2, 0xaf}, 0x33299e5d}, {{&(0x7f0000680000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ad3000-0x8)=[{&(0x7f0000c61000)=""/63, 0x3f}], 0x1, &(0x7f0000701000)=""/183, 0xb7, 0xfffffffffffffff9}, 0xfff}, {{0x0, 0x0, &(0x7f0000249000)=[{&(0x7f000040c000)=""/4096, 0x1000}, {&(0x7f000021c000)=""/73, 0x49}, {&(0x7f0000b23000-0x91)=""/145, 0x91}, {&(0x7f00007c0000-0xc5)=""/197, 0xc5}, {&(0x7f00004cc000-0x1b)=""/27, 0x1b}], 0x5, &(0x7f0000307000)=""/187, 0xbb, 0x7ff}, 0x2}], 0x6, 0x100, &(0x7f0000292000)={0x77359400, 0x0}) connect$unix(r4, &(0x7f00000bc000)=@file={0x0, './file0\x00'}, 0xa) fcntl$setstatus(r5, 0x4, 0x40800) r6 = dup3(r4, r3, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000e75000-0x4)=0x7ff, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r6, 0xc004ae02, &(0x7f00007b3000-0x18)={0x0, []}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) inotify_init1(0x800) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f000053a000-0x10)=@common='teql0\x00') 2017/12/17 20:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cfa000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000000)="", &(0x7f0000950000)="", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000053b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f000045e000-0xab)=""/171) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getpid() r4 = syz_open_dev$sg(&(0x7f0000d1a000-0x9)='/dev/sg#\x00', 0x8000000000000, 0x2000) ioctl$TCSETA(r4, 0x5402, &(0x7f00005b8000)={0x2, 0x3, 0x101, 0x5, 0xac9, 0xfffffffffffff2da, 0xd4, 0x80000001, 0x3, 0x1f}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000b6d000)=0x1, 0x4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x40096100, &(0x7f0000d0a000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000a5a000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x4f, 0x80000001, "654ecee0adff7509a4418e3705c36eabbf59304077fb0b0c79c47db3754e66ef94107868e26c18696227802f1e17f46b26632937a9086eb9059dd996118a062e0b3dc9394702eb86c359dcc93c33877b"}, 0x160) sendto$inet(r5, &(0x7f00007b2000)="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", 0x1000, 0x20000004, &(0x7f0000730000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r5, &(0x7f00002bd000)=""/0, 0x0, 0x21, &(0x7f0000393000)=@nfc={0x27, 0xfffffffffffffffe, 0x7, 0x7}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) write$tun(r3, &(0x7f0000ddf000)=@hdr={0x0, 0x0, 0x0, 0xb060, 0x0, 0x0, @ipv6={0x0, 0x6, "5bfc58", 0xdc, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"8a897e0d716294c8f47889613e3888c1a0121583915a7a6e46062e98aef42e40e6f5c22cc36ef06d8e32503252bcaf395b7e62b2a5f588735817bed68f13f0a6835374452d0133ce18a88326db61b0d96fea4d9194d6522ac4cb7281101e875427aca7e0e0faf21a2514b8080eafe3f1452d86186c19567d7daf20588497c72e9d56e01b72d64fcda531fbfa73b9c754a1e507c3a74ba952ff2afb7f989387739241440c446a25bf8a6a969ace740538674bbf724ec9a7f1d67bbce080dfa19613e4c09b"}}}}}, 0x10e) 2017/12/17 20:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x10004000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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 = creat(&(0x7f0000f33000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x1000000000085) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b23000)=0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000eaa000-0xd)='/dev/usbmon#\x00', 0x36, 0x10003) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00006aa000)={0x2, 0x4, [{0x7fffffff, 0x0, 0x5}, {0x3, 0x0, 0x7}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000796000)=@assoc_value={0x0, 0x0}, &(0x7f000095e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000a3000)={r4, 0x0, 0x10}, 0xc) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000df7000)=0xfffffffffffffff8) shutdown(r2, 0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getrlimit(0x9, &(0x7f0000b93000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000669000/0x18000)=nil, &(0x7f0000574000)=[@text64={0x40, &(0x7f00005f6000-0x62)="8f49d09a1366ba6100b800800000c461a5ed81024d000048b800780000000000000f23d80f21f835000000003923f8c2b9d4b8010000000f01d9c7442400d7000000c7442402ca000000ff1c2466ba6100ec4b0fc75a004c0f01c9b9c60200000f32", 0x62}], 0x1, 0x55, &(0x7f0000dfd000)=[], 0x0) clone(0x4002000, &(0x7f00000a4000-0xaa)="aef2e3faff131dc7935428807c1b2cd063a899103b1a7f4a319e2b97fb48b0514b4280537cbfc9e8f6e32d1c6a2c3be4ebe1814d640de66cc6986abc535e856463e5c72548a5daf612d73889d0049026571c5f61ed30a1731ce815f7ec78622d8514dc59cadf26fa248afc371623655af21a8631e0d13b2cfeb028f6ebd2adecbf518ad9dec5f0348c337ac142f99721b3f64516fd0f6474e00aa1b9a3dc200123fe71eec06037d1f040", &(0x7f000079f000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000828000)="cff7fc299295e24f08b24c642e817fc2174f76568bb0b1ed84b3afb41947b14d124c64f939be705f671687afe8a5f6b774caaffc90530cc612462afd24311537aed043dde4fa51dfa03cddbced706c6d5d1c599ba1063073a4d3f2593412f7121b46f10dd07c8034ffdb3a7981e7e8567e562a6120652114404b4ae26f8495a9606718c4ded642c6bbb85b9a5038d1ad087f775d437acbb38e54f88713d3f0db67ec5d247c30ced2cf619598be04f76bf2a9c0c10f564459195f267e421d47adb2eb2cdc5fd27325a4ed2f2d") getrusage(0x0, &(0x7f00001da000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r3, &(0x7f0000db0000-0x8)='./file0\x00', &(0x7f00000ce000)={{r7, 0x7530}, {0x0, 0x0}}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000e53000-0x48)={0x1, 0x0, [0x1f, 0x10000, 0x4, 0x1, 0x10001, 0x80000001, 0x6, 0x8]}) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000c71000)={0x8, 0x0, [{0xc0000007, 0x8403, 0x3, 0xfffffffffffff884, 0x8, 0x9, 0x0, [0x0, 0x0, 0x0]}, {0xc0000000, 0x100000001, 0x3, 0x1, 0x2, 0x1ff, 0x7, [0x0, 0x0, 0x0]}, {0x4, 0x1d8, 0x7, 0x9, 0x10001, 0x1ff, 0x1, [0x0, 0x0, 0x0]}, {0xd, 0x1000, 0x7, 0x5, 0x1c3, 0x8, 0x400, [0x0, 0x0, 0x0]}, {0x80000001, 0x1, 0x2, 0x8000, 0x9, 0xffffffff, 0x8, [0x0, 0x0, 0x0]}, {0x40000004, 0x8, 0x1, 0x37, 0x2, 0x81, 0x100, [0x0, 0x0, 0x0]}, {0x8000001c, 0x8001, 0x4, 0x100000000, 0x1, 0x8, 0xffffffff, [0x0, 0x0, 0x0]}, {0xc000000b, 0x7, 0x4, 0x7fffffff, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x10) r8 = gettid() getpriority(0x7239692a7ef9e3d6, r8) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:47 executing program 6: set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x7d, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fbf000)='./file0\x00', 0xa000, 0x122) fcntl$setflags(r0, 0x2, 0x200001) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000804000)=0xfb) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000833000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) pivot_root(&(0x7f0000c33000-0x8)='./file0\x00', &(0x7f0000f64000)='./file0\x00') r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000220000-0x9)={r1, 0x1, '\x00'}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000427000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x29, 0x1, @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}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, r4, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) r5 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008f3000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000fd5000)=0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000d41000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009da000-0x4)=0xc) stat(&(0x7f0000076000-0x8)='./file0\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x6003, r6, r7, 0x9, 0x1000) umount2(&(0x7f0000297000)='./file0\x00', 0x8) mkdirat(r5, &(0x7f00007ed000)='./file0\x00', 0x100) mmap(&(0x7f0000401000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) r8 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000cbd000/0x4000)=nil, 0x4000, 0x1000000, r8) mkdir(&(0x7f00008fa000)='./control\x00', 0x0) 2017/12/17 20:23:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xa70, 0x3e) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$alg(r0, &(0x7f00002f9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='sha384-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) mmap(&(0x7f0000000000/0x30c000)=nil, 0x30c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000030c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f000030d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000030d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f000030e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000280000-0x8)={0x0, 0x5}, &(0x7f000030f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000309000)={0x0, 0x45, "6ac3be2c5d261f558d8c69e41df1afff7534c62b00b0e31b99b727f96d7ebd3697e9c29fc64f6b2da9f6b30740bb7363e343f32cdbf8fcf54b45d3dbab8a5931c23e6e1c90"}, &(0x7f00000e9000+0xe41)=0x4d) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000030c000)='/dev/input/mouse#\x00', 0x100000001, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000270000)=0x9, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000030e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000030e000)={0x2, 0x1f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000063000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r1, 0x10, &(0x7f0000261000)={0x0, 0x0}) mmap(&(0x7f000030d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000019e000)={0x8, 0x7fffffff, 0x7fffffff, 0x81, 0x101, 0x401, 0x5, 0x6}, &(0x7f0000309000-0x40)={0x3, 0x5, 0x6, 0x9, 0x35c1, 0x800, 0x15b4, 0x100000000}, &(0x7f000030d000)={0x2, 0xffff, 0x6a, 0x4, 0x6, 0x9, 0x2f265b9, 0x7}, &(0x7f0000001000+0xcee)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000195000)=0x0, &(0x7f000030c000-0x4)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/17 20:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000447000-0x9)='/dev/sg#\x00', 0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000193000)='./file0\x00', 0x49) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000895000)={0x1, 0x2}) perf_event_open(&(0x7f000054b000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) listen(r3, 0x8001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000514000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000061000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007b9000-0x10)={r4, 0x6, 0x1, 0x1ff}, &(0x7f0000895000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{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]}, 0x0}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) sigaltstack(&(0x7f000018e000/0x2000)=nil, &(0x7f0000b22000-0x8)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a4e000-0x1)=0x0, &(0x7f0000444000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007f7000-0x8)={0x5, 0x5, 0x9, 0x3ff}, 0x8) rt_sigpending(&(0x7f0000780000-0x8)={0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00005d0000-0x5c)={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x5, [0x3f, 0x40, 0x400, 0xfffffffffffffff8, 0x610, 0xfffffffffffffff8, 0x80000001, 0x1]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e5a000)={0x803, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = msgget$private(0x0, 0x100) openat$ptmx(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/ptmx\x00', 0x40, 0x0) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000007000)=""/177) readv(r0, &(0x7f00007cf000)=[{&(0x7f0000804000-0xbd)=""/189, 0xbd}], 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x12b0979}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ec1000)=0x0) ioctl(r1, 0x4000000808001279, &(0x7f00007e6000)="") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000006000-0x10)={0x0, &(0x7f0000005000)=[]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000049f000-0x4)=0x10000000009, 0x4) r6 = semget$private(0x0, 0x8120000002, 0x300) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000643000)=[0x3ff, 0x1f, 0x1]) 2017/12/17 20:23:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cff000)={0x0, 0x0, &(0x7f0000374000-0x88)=[]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0xb)='!,security\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000001000)="", &(0x7f0000003000-0x4)=0x0, &(0x7f0000d00000-0x4)=0x0, &(0x7f0000002000)="") unlink(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000004000)='-\x00') getegid() rt_sigqueueinfo(0x0, 0x0, &(0x7f0000238000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 51.445795] sg_write: data in/out 45116/228 bytes for SCSI command 0x0-- guessing data in; [ 51.445795] program syz-executor7 not setting count and/or reply_len properly 2017/12/17 20:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000085e000-0x9)='/dev/sg#\x00', 0x0, 0x3) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) fsync(r1) r6 = open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) r7 = gettid() r8 = fcntl$dupfd(r6, 0x0, r1) getpgrp(0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfff, 0x7, 0x1, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) prctl$void(0x20) fadvise64(r8, 0x0, 0x2, 0x3) ioctl(r8, 0x6, &(0x7f0000dc6000-0xda)="ee1bde9fa7d002a95eaf5045f82f3d48a60416ac1c92e702f9d2121737bf3b49e3f37c363c5916e77cabbe0eb93d0d0fc3224f12e65081b7c9d9d99279e8d623b8ec724d280c1878f30321a6c598941935ae9b3d6c28da3723c0545450d11a8ff7ea8f7c013000000007f12a287ffda50ed4f617ee1c6da37f69bc380f0011cb37286e3b9c267c111d3f7f0eab43d5318b772e62dc2137000300000000000000c1479bd59b60ee15485b553fa3f01f7207b1cb5d642dfa42529e3ff03dc3d0c8735ab48135cbd553bd3be26d99866c49f2ecb32eaad9c9fd1468") ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r9 = eventfd2(0x1, 0x0) r10 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r9, 0x8, 0x400000000000002, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000e25000-0x14)={0xe4, 0x3, 0x0, 0x2f15e4eb3d51890f, 0x7}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000028000-0x20)={r10, 0x3, 0x2, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r11, 0x0, 0x58, 0x0) 2017/12/17 20:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003e3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002f0000-0x8)='uid_map\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000eb6000)={0x6, 0x3f}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b8c000)=@assoc_value={0x0, 0x0}, &(0x7f0000287000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000049d000)={0x0, 0x1000, "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"}, &(0x7f0000187000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a8b000-0x4)=@assoc_id=r3, &(0x7f0000ef3000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000163000)={r4, 0x40, 0x20}, 0xc) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000d6a000-0x108)={0x6, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d15000)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c4b000-0x7c)={r2, 0x74, "5658edce72eb1cdb4ae1fc95ac65aa7d94b449657b49ee3c64e38f0ac11a1abdc36477eb586da3de11f3ea29f098a3e4320b94cd59206f359ed38ee1c1c6fbfce3d392bdd340992a7a27577d17971b292b5ec51eecae3cf3d86d7dc5c0697cf6dafca9466bbc55869fa8d691983540f9399812da"}, &(0x7f000052b000)=0x7c) r5 = fcntl$getown(r1, 0x9) r6 = gettid() kcmp(r5, r6, 0x3, r1, r0) 2017/12/17 20:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000440000-0x28)={&(0x7f0000e4f000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f00009b1000/0x1000)=nil, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005fb000)='/selinux/access\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x2c3000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffff7ffffffffff, r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000a7b000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f000043c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0xfffffffffffffffe, 0x2, 0x0, 0xffefffffffffffff, 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]}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a4a000)={0x6, 0x7, 0x21d40000000000, 0x80, 0x383b, 0x8, 0x3a5, 0x1000, 0x480000000000000, 0x4, 0xffffffffffff0000, 0x101}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) r5 = dup3(r3, r4, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) pwritev(r1, &(0x7f00008e9000)=[{&(0x7f0000afe000-0x42)="9e49c2c8f1656903e090b5c19397e72eb75f1c83791c997c2377a70832862dbd579580bc5fc45ab956ab6ba61626f0d35590b557895a8a3d34abd163a67afad6d31b", 0x42}, {&(0x7f0000298000)="b85ee366943e6505379f42a764ad1d17d4a654e66f9aa80faa2d2bfefa0a9b52718621983837595f51e9e6fc26ecca61f1f3d3007f73df1ba5507194f9aaa5ab9063ad37c1142d252863c108ffb357f7d2ad066c889fe6", 0x57}, {&(0x7f00007e5000)="f93199ee1fe5937aeaa781d484b026e92f5005e5dfaec79f20d9d71a01a3e30a50b8", 0x22}, {&(0x7f0000ae0000-0x66)="5a611d6a4c8ad5d30d8dd6458a59607a607869360b300d97fdd854ac02a82aced9ece34ee90b361e8391b3ff11232793194c05fe17c1d4cb826c6b6a8b2a51927ae8d8d4e6ea539eca19858e363793cf9b7b999ce69c91046222d3d308ed4c492ba0c56c69bd", 0x66}, {&(0x7f0000bef000-0xee)="b29b3ab40c685d328bab224e73d56a95dbb4c5932d79542d0abf6cae010b36ea8dcbe4ed580de825560e5464012c3ec6798f8043cfb391411ff6d7a6178e2902b4d20ba5a85ae1ed33414f0d9f77aef99b25645d2d3b03f86c5fe401d922c55596c00c2747c704ed3b91f8d13b8388450dc828785b4c6833531541f96acc1a18b73a82bcc12e648b54cf054d0623b7e55f4d94a00975800283974646575ca2f882b353941bb9e191290cbdbcc0e6f0e57724de3eb3b03d794288cb3fc201de22f92daaed0c7b5c96d385d62aafdbfef0d445c4de70c3dff0ea152120033f5f3b00896ec96aac36edf421bccb82d6", 0xee}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000ec2000)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000481000-0x10)={0x486, 0x42b5, 0x4, 0x7}) [ 51.554232] sg_write: data in/out 45116/228 bytes for SCSI command 0x0-- guessing data in; [ 51.554232] program syz-executor7 not setting count and/or reply_len properly 2017/12/17 20:23:48 executing program 4: mmap(&(0x7f0000000000/0x49a000)=nil, 0x49a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x801, 0x100000000000009) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000049e000-0xc)={0x0, 0x7, 0x30}, &(0x7f000049e000)=0xc) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000049d000)={r1, 0x7, 0x7, 0x79c, 0x40000000002, 0x0}, &(0x7f0000434000)=0x14) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000049f000-0xa0)={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]}, 0x8001, 0xff, 0x80000001, 0x80000001, 0x7f}, &(0x7f00003c2000-0x4)=0xa0) mmap(&(0x7f00000ed000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000038c000)={r2, 0x3, 0x2, 0x6}, &(0x7f000049e000)=0x10) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000443000-0x18)={0x0, 0x0, 0x0, 0x63d, 0x6}, &(0x7f00004a0000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000049a000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000049b000-0x4)=0x8c) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000049b000-0x8)={r2, 0x9}, &(0x7f000049b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000044a000)={0x0, 0xc8, &(0x7f000013f000)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x168}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0xf6e2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0xac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000075000)=0x10) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000f4000-0x38)=[{&(0x7f000049b000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049a000)=[{&(0x7f000049b000-0x3)="598d48", 0x3}, {&(0x7f000049b000-0x3b)="45c38f3ba7aef3036770989fc56e886161d6a353bb77ba83da6b6cabdbd36a91cf578e0d72a85b6715a40685d870f52417089ed8976632f202fe33", 0x3b}], 0x2, &(0x7f000049b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x1, 0x7, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x208, 0x400, 0x8000, 0x8, 0x9, 0x33e, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x0, 0x800, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x7, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x100, 0x2, 0x2, 0x7fffffff, 0xff, 0x7f, 0x401, r6}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x40, 0x6b8, 0x60000000000}}], 0x6, 0x40000}], 0x1, 0x4000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x48, &(0x7f0000db9000)=0x80000001, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000707000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) shutdown(r9, 0x0) sendto$inet6(r8, &(0x7f0000dbb000)="c7dcb95c986359edd95cbb0835e7e5ce25e66224599387533eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017c6628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x1, &(0x7f000061a000)={0xa, 0x1, 0xffffffffffff0000, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet6_udp_int(r8, 0x11, 0x20000001, &(0x7f00008cf000)=0x2957, 0x4) socketpair$inet(0x2, 0x80400, 0x9, &(0x7f0000655000+0xcc)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r7, &(0x7f0000041000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3183}, 0x1c) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r11, 0xc010640b, &(0x7f0000652000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00007e4000-0x10)={0x0, r14, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r12, 0xc008640a, &(0x7f000095c000)={0x0, r13}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f00001e5000-0x10)={r13, r15, 0x0}) getsockopt$inet_dccp_buf(r10, 0x21, 0x4000000000008e, &(0x7f00004fa000)=""/100, &(0x7f0000dbc000-0x4)=0x64) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r12, 0x84, 0x79, &(0x7f0000ba5000)=0x1, 0x4) getsockopt$inet6_int(r7, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00000a8000)=0x4) 2017/12/17 20:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008cb000)='./file0\x00', 0x2a) clock_gettime(0x0, &(0x7f0000101000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004dc000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000da2000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fb8000-0x180)=[{0x3, 0x3ff, 0x205f, 0x9, @tick=0x6, {0x1, 0x466}, {0xffffffffffffff89, 0xbe04}, @quote={{0x8, 0x1}, 0x5, &(0x7f00003a6000-0x30)={0x9f, 0x35, 0x8001, 0x101, @tick=0x5, {0x2, 0xbce}, {0xca7, 0xe6d}, @connect={{0x9, 0x8}, {0x0, 0x5}}}}}, {0x2, 0xffffffffffffffff, 0xffffffff, 0x5, @time={0x77359400, 0x0}, {0x3ff, 0x8}, {0x5, 0x7}, @raw32={[0x6, 0x401, 0x100]}}, {0x0, 0x551f, 0xae, 0x3, @tick=0x400, {0x0, 0x4}, {0x9, 0x7fffffff}, @raw8={"8f23e48231f6b14136aa26b5"}}, {0x5, 0x400, 0x6, 0xfff, @time={r1, r2+10000000}, {0x6, 0x7}, {0xbc70, 0x9}, @control={0x5, 0x8886, 0x2}}, {0x0, 0x9, 0x8, 0x5, @tick=0x2, {0x0, 0x7}, {0x7, 0x3a05206}, @result={0x101, 0x80}}, {0xd26, 0x7fff, 0x6, 0x8, @time={r3, r4+30000000}, {0x80, 0xb06}, {0x100, 0x100}, @connect={{0x81, 0x20}, {0x0, 0x9}}}, {0x9f, 0x7, 0xffff, 0x7fff, @time={0x77359400, 0x0}, {0x7, 0x2}, {0x20, 0x907}, @time=@time={r5, r6+10000000}}, {0x9, 0x7f, 0x3058, 0x0, @time={r7, r8+10000000}, {0x1, 0x800}, {0x1, 0x2}, @queue={0xf1b, {0x2, 0x1f4d}}}], 0x180) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000218000-0x20)={0x4, 0x9, 0x6, 0x7, 0x1d, 0xffff}) r9 = openat(0xffffffffffffffff, &(0x7f0000564000)='./file0\x00', 0x40, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f00006c8000-0x1c)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ffffffd}], 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000089000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050e000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$packet_buf(r10, 0x107, 0x6, &(0x7f000076b000)=""/4096, &(0x7f0000465000)=0x1000) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r12, 0x894b, &(0x7f000084f000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005cf000)={0xffffffffffffffff, 0xffffffffffffffff}) pivot_root(&(0x7f0000360000-0x8)='./file0\x00', &(0x7f0000a11000)='./file0\x00') r14 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r14, 0x2000000000010d, 0x1, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r10, 0x54a0) ioctl$sock_netdev_private(r12, 0x89f9, &(0x7f0000bb9000-0x36)="2864d12b31d7cb3dbdefaf2461f4babb347f34b74fabb03921641ee254bb7d743230e7c3456dc81bdcd4eb8497f3bd9dbefcdda21731") ioctl$int_in(r12, 0x5421, &(0x7f0000d74000-0x8)=0x6) r15 = socket$inet_icmp(0x2, 0x2, 0x1) write(r12, &(0x7f00007d4000-0x25)="2700000014005702007fffffff0000002e000000f6582a0000000000000000000508003900", 0x25) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000968000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) vmsplice(r12, &(0x7f00003b7000-0x30)=[{&(0x7f0000177000)="f2", 0x1}, {&(0x7f0000377000)="", 0x0}, {&(0x7f0000754000)="", 0x0}], 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r13, 0x1, 0x19, &(0x7f0000dca000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r15, &(0x7f0000de8000-0x50)=[{&(0x7f0000b69000)="fe5c55c8c6815a89015961b57c02f4197a1d9df4eb2574822987bfa795fea2df1bae867ca66f7d6aacc47a88c856356bc8904311b0623c33c915fdbda5f35576575e8fc086e84fe581462259b49463a9155afbe70dfe0eaba63fd826ae04ec4bf337cef156af88deab9936992e563b7a6d8a3330ab147853c721e08cfd5c5c3158b748407b8f37c33c7ca60657e726f3fe6e777fb4906dfcf1507d94de444875123dc95f467bd1c1c47a624cc8f7b2d2d1bb3b864e06183a331ec0a5961c5ae2832ba68f79623387b5e1f8edb3e3", 0xce}, {&(0x7f0000437000-0x6d)="54875ed5563631f4ca1e6afcd7e5ee1858b4e15d0f29f35094b67247e464950f2beb3123c0379ad002b8ccae65b03989cf55dfa14f6b1551b6af5b7a42e50856c7589cb87feee0e9387a0cb04227ef158315b3832a7addd9251096a63c46915a8839e1ce32ef244fea3fc01437", 0x6d}, {&(0x7f0000667000)="3a48c7c61f39dea52976d13ce422f7ac144304c0324a50afd2d7f28bbd3ea0ce4f022e8e336ac8b4b3563294a513c3b9692347e2cea6f838a44731de691d7edee6aa241b8dbeda5614d198d2452911e89561b22fed9594350c5635604820c693293dfa7a942aa4aaf49edb35a5ad0e9e587562d12f47db4c79e109a55b053e35f47b27ff7530d2a6ab6f74382a263dad48fe365f304e3ddd5b2d0ec6a087cb4d9c7a6cfdb4f08e4a6370d1e848d97b2fa4ae74619dccd16543439a16dfe88db4ae1955809d36ef77", 0xc8}, {&(0x7f00003fd000)="", 0x0}, {&(0x7f00009d5000-0x8b)="21e4b0a3d1bee3f67dda919731e7dadb296606de3cdf574ccee584c94b82105549cd919144fc5876e84c0f0c106ab6bb834d77d90883b530dd5acc6c237d842b53aaecab882af7742d91ade800079d455d22e8c652a3ec510f28b229c542d12cb64d0a0078000000000021b93236d3cf0c5c576e4f6d100fc1227bcee01a1a743a184a64cdab8a29f76106", 0x8b}], 0x5) close(r12) close(r11) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a9a000-0x18)={r12, &(0x7f0000c95000-0x7f)="02a7a6a95b48b43f278fdc1d45d5c5d92df9422d0f4af3f77afb1c1e36fbc7a4b863ff6f7f433ea62ba5d68cfde0d94d08878f496f7e3f535db57dcf34459cdbf6ad73f38edd83343699d11ef90029d6f60200000000000000f15874f257c94f6f3f3188fc5ffa108cbf312d40ff3e5b4e954c0c265c14dc2bb8cc3e5363", &(0x7f0000d6c000-0x5f)=""/95}, 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r11, 0x84, 0x6, &(0x7f0000339000)={0x0, @in6={{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000842000-0x4)=0x8c) 2017/12/17 20:23:48 executing program 5: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x80000020400) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f61000-0xd)='/dev/net/tun\x00', 0x0, 0x200002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f62000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009f0000-0x8)='./file0\x00', &(0x7f0000f63000-0xa)='./control\x00') r2 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000f62000-0xa)='./control\x00') ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3b00}) socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f61000)=[{r3, 0x400, 0x0}, {r1, 0x208, 0x0}], 0x2, 0x200) ioctl$sock_SIOCGSKNS(r4, 0x8983, &(0x7f000013d000)=0x2) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000-0x4)=0x14) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000074b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f63000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000f62000)={@broadcast=0xffffffff, @empty=0x0, r5}, 0xc) 2017/12/17 20:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f0000ba9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000023c000)=0x14) signalfd4(r3, &(0x7f0000f89000)={0xb2}, 0x8, 0x80800) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006da000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCNXCL(r4, 0x540d) connect$inet(r0, &(0x7f0000d52000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000295000)={{{@in6=@empty={[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}, {{@in=@multicast1=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}}, &(0x7f0000272000)=0xe8) [ 51.598556] QAT: Invalid ioctl [ 51.622784] QAT: Invalid ioctl 2017/12/17 20:23:48 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x5) clone(0x80400, &(0x7f00000c2000-0x81)="7a79ca6909bc4d11e556725e3233d7a2d3d12d38527cc3fd3ffa8008d00a8dfe50f682cd9c3da00bed1948116af7fc6d09cb11f16ad0b890e573ab73c2096411f177eab562e42fff66d8d0cb277a8d91795c8da1373f56f60c45a1f63eb16ff4b7992d1c5c3f31e5c8132127", &(0x7f0000fc6000-0x4)=0x0, &(0x7f00007e1000-0x4)=0x0, &(0x7f0000fc6000-0xcb)="6d915c9900e385c6886642b299c9134b12") sysinfo(&(0x7f0000201000)=""/52) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000caf000)="", &(0x7f0000dcb000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000fc9000)='\x00') process_vm_readv(0x0, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000fc6000-0x90)=[{&(0x7f0000b21000-0xa)=""/0, 0x0}, {&(0x7f00009fa000)=""/124, 0x7c}, {&(0x7f000057f000)=""/232, 0xe8}, {&(0x7f0000fc5000)=""/76, 0x4c}, {&(0x7f00001c1000-0x7a)=""/122, 0x7a}, {&(0x7f0000165000)=""/101, 0x65}, {&(0x7f0000c26000)=""/20, 0x14}], 0x7, 0x0) sigaltstack(&(0x7f0000d18000/0x4000)=nil, &(0x7f0000750000-0x8)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fcb000-0x8)='./file0\x00', 0x184) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000fcb000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fcb000-0x4)=0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e8f000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000fca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3002}) syz_open_procfs(0x0, &(0x7f0000f03000)='net/fib_triestat\x00') mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) sendto(r3, &(0x7f000077f000-0x1000)="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", 0x6fe, 0x0, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f0000e83000)={&(0x7f0000d5e000)={0x0, 0x0, 0x1, 0x9}, 0xc, &(0x7f0000561000)=[{&(0x7f00006d4000)=[{0x5d, 0x2, 0x200, 0x100000, 0xffffffffffff43c3, "086b171ed3932bd7724d9dace514f1299fe919afa8cee978625802b74b2cad51c501aa8dd4b159130c8287bd39d0266b06ea6bd9367bffb8197719cdcdf6e823a6d446c0aff4e91266ef29b5e9"}, {0x99, 0x8f4b, 0x8, 0x9, 0x40, "2bd9ea1181723d708004ebcedfd6d80b750c0656397e777dafa963ee2c10af9fb864ed76d2126d4d290cecbfaf41d571b5a830d1239a5d6020544cc107e78a0f6b6f1f48bf455ca6fcdea4b3e99b800dc08a077e97fc2c350ea875ef89283da31455551831737e65d3398f6c8942515c3a104fea1a1972c3da9545e3052a74925b6177ba583907285d"}, {0xf6, 0x2, 0x300, 0x3f, 0x6, "0ae2f4883594649e15e13335a39402c4ff87c8e5defc2e359f458b30473c9c331c914260d72cc959662da24e61227cf0cbce45760b5eb85ee3930d7f22461474adf61c7b53f13bd26207973acb849fd7c3002ab1a347480f95e467af8bd2b9a0a91077dfb8c930113f68343fdf0b06e2863743edd25a8da3ae7ebd1eaac73d328beb3bed92ea3dee4e3d78c4cbe39aa5cedd042ad7471b70771d8533129ade3d960cb35d453aad5f1bd3889c0f22a2eeb8bf2fff7dd82a36913d38194c23cfe02b78bc8948aacdda5658f2ea999a134623742ce6c5b3b01b0bee1ce13f5ae395afefd5d2cff9"}], 0x1ec}, {&(0x7f000060c000-0x2a8)=[{0x54, 0xbe30, 0x0, 0x4, 0x100, "585e2070edb9ca7a9821ef12bdf62a204ed90b4050b769b835ac36340b4e7a1d3749a8991bb1ac3bbfa6063145d2ba65de5990264116a68368dd0c8d0af0222118df4da7"}, {0x74, 0x2, 0x8, 0x7, 0x7ff, "b2da3ddff187d3efb6f6979355881694e6bb7af859d92bbcd25052df61581a2132c98b95e291a50cb16f5be99d01dfdd1461e74ee48ab1b1a90bc1673ba6ac6157bb1c3361e871b7e0657ed2ed3c3d374525610c175f3f39e28553f6480c8d047de7d116"}, {0xd2, 0x100000001, 0x3, 0x10001, 0x10000, "e081294458050155d9c6abc3e6dcd91a5d98c61e6935fb08a1ee9cb807649805a4f2944bf95707facee542ed6b19c7371061b15458822d11512482a65218e927ee84b6f7b0a6ca6502461e67c4622e6159822be81d08e6c6a09590cb7a725af88436ca1efe9a3c4b154bfd2ef83aba07e19a50aeabc66ccfdc5705df0d1d6601d632d6e90871f9a6b7bc91163dd711229fcce879930e7283868a98ef3dbe7d7152b74b342b47ab4095765fd86492b2b68d217488606bdaf7050d95d87fb4d1f4fbba"}, {0x10e, 0x401, 0x0, 0xae, 0x6, "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"}], 0x2a8}, {&(0x7f00007f1000-0x1010)=[{0x1010, 0x5, 0x20, 0x100000000, 0x3, "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"}], 0x1010}], 0x3, 0x0, 0x0, 0x4004800}, 0x0) recvmsg$netrom(r3, &(0x7f0000967000-0x38)={&(0x7f0000f92000)=@ax25={0x3, {"8d417cde228645"}, 0x5}, 0x10, &(0x7f000004e000)=[{&(0x7f0000a82000)="6bace6a35402c6245ef0947cf79e817673f8b56778e208db93c26e818a4c9caae413f412d707570232a6c747d00c111d292fec250a8b154b0c25894bd07d5ec6678752546e1f050ab3b36d794a0609c380af36f0016c94cc0bbf987ccbc3952932601dee7933b7e6a789be5a1ce7950d1d5ca75a9afa80f36c232fe25fec610840bb3cd0ba6f971b6e5d1da270c82bfd9aad8a778816504fc8f2f53b9ca1fcdc576704d941bf68cae761", 0xaa}, {&(0x7f0000e98000)="8f8fc3f89ba0a829ba41d748383cefbac446b89f2615173c4ab0d3e6fa10234038439be87c634741abdffa8ebcb0b455711cf5d7e7866e25779226d56f7964052f2e39f9bc8e4da36863c830", 0x4c}], 0x2, &(0x7f0000454000)=[{0xa8, 0x0, 0x0, "1004f2b85e6968633a631f42602858d68b13f7c9864f46191c12f1fac24895872dd9f694c4ea557cf2409c13789c905becaea36753154868fb19a7033ef413cbaf3630693eb71e5fd1fc869cdf13a2febf9c61efb5588e4b180e0784d687ed37ac194258a2ca6c2cc61d2190e3845f338e4545d25c0ee36b36db1a6116762b2c02cbe2c533f30b505a5342ab527d53776d961b4761"}, {0xc8, 0x10e, 0x100000001, "da2848a3b156ffadfdd6ed8cb9b44674a8b304b71c4ab6ff36f2b7ed4f2edd7229b3ebc426cf61c89b43534de37ddb89d60332297ade05e85f6cf28f61efffb0d130e81dc35236f18c680b880fe4bd819e6c8bf9eb5e66d225be37fde4a79b498ac0341866187b7da5fe887182764f92997f8321cab9bd1ea393514c3959d3e1150a5a2b437b5241914dc48cdcd03d992e3f45d8d340da42d9b50616d4810967cf735bdaf59491278a825fa2a22fb8f6691fd2da"}], 0x170, 0x4}, 0x0) shutdown(r3, 0x1) syz_open_dev$vcsn(&(0x7f0000fca000-0xa)='/dev/vcs#\x00', 0xa04c, 0x82480802) 2017/12/17 20:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) timerfd_gettime(r1, &(0x7f0000127000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl(r2, 0x937e, &(0x7f0000014000)="") r3 = syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0xc, 0x301002) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r5, 0x426}, 0x8) r6 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f00004ab000)={0x4, 0x0}) pivot_root(&(0x7f0000979000)='./file0\x00', &(0x7f0000e24000-0x8)='./file0\x00') ppoll(&(0x7f00003d0000)=[{r6, 0x9, 0x0}, {r6, 0x4440, 0x0}, {0xffffffffffffffff, 0x10, 0x0}, {r6, 0x200, 0x0}, {r6, 0x6, 0x0}, {0xffffffffffffffff, 0x6000, 0x0}, {r6, 0x20, 0x0}, {r6, 0x40008080, 0x0}], 0x8, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000bd8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000cea000)={0x20, @time={0x77359400, 0x0}, 0x7, {0x5, 0xe61}, 0x81, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000199000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x6000, 0x0) [ 51.689519] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/17 20:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000088e000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d17000-0x8)={0x0, 0xce}, &(0x7f0000238000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c2e000)={r2, 0x101}, &(0x7f0000812000-0x4)=0x8) r3 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f00007d0000)=0x0, &(0x7f0000add000)=0x4) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f00005ea000)=0x0, &(0x7f0000643000-0x4)=0x4) 2017/12/17 20:23:48 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000b000-0xc)={0xffffffff80000000, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="1e", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f0000554000/0xe000)=nil, 0xe000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc2000-0x4)=0x40, 0x4) gettid() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000083000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000031c000-0x4)={0x0}, &(0x7f0000f3f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df1000)={0x8, 0x0}, &(0x7f0000fc0000)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000fc3000)=0x100000000, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fcntl$getown(r0, 0x9) select(0x40, &(0x7f00001b0000-0x40)={0x5, 0x5d, 0xf66e, 0x7, 0x7ff, 0x1800, 0xffffffff, 0x1}, &(0x7f0000a7b000)={0x3, 0x7a, 0x8, 0x9, 0x80000001, 0x8, 0x4, 0xffffffff}, &(0x7f0000fc3000-0x40)={0x20, 0x5, 0x3, 0x1, 0x9, 0x1f, 0x100000000, 0x2}, &(0x7f0000fc3000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000fc6000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{&(0x7f00001e6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fc1000)=[{&(0x7f0000fc6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f6a000)=""/33, 0x21}, {&(0x7f00008c9000-0x61)=""/97, 0x61}], 0x3, &(0x7f0000df7000-0x21)=""/33, 0x21, 0x2}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f000062d000-0x20)=[{&(0x7f0000fc1000)=""/190, 0xbe}, {&(0x7f0000fc2000-0xc6)=""/198, 0xc6}], 0x2, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x8}, 0x1f}], 0x2, 0x2040, 0x0) [ 51.803468] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/17 20:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') r0 = getgid() r1 = syz_fuse_mount(&(0x7f0000f24000)='./file0\x00', 0xe000, 0x0, r0, 0x1000, 0x10) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') syz_emit_ethernet(0xa4, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x4, @x25={0x5347d3768d122c42, 0x2, 0xff, "8affb16fe4b14a048f67e98762421c99907a9e2d3b3ffe74632748e87447e6ceb3d58aa02f19dbea30134251af5713d31bd08570cd697402df434db3749fe49e7ba3c67313fcb871cde451ba3f11df22b48b0a277a6a5ecacbbe6780f16d195c3875f8a2ecf9ea4847ce937854249a9508d95b2f65f2c0df2104875753078c6cef28629bd71eb210e3031fb21d41b3923eb05f"}}}}, 0x0) r4 = socket$inet(0x2, 0x80002, 0x1000000000802) r5 = gettid() get_robust_list(r5, &(0x7f0000902000)=&(0x7f0000aa5000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ee3000)=0x18) syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00006e0000)='./file0\x00', 0xa000, 0x0, r0, 0x6, 0x97, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000053f000-0xb8)={0x0, 0x7, 0x5, 0x7, 0x3, 0x7, 0x4, 0x849, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x2, 0x0, 0x40}}, &(0x7f0000089000-0x4)=0xb8) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000c23000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e42000)={r6, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2000000000000, 0x80000000, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b9c000-0x8)={r6, 0x6}, &(0x7f0000cb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a41000-0x8)={0x0, 0x0}, &(0x7f00007a4000-0x4)=0x8) r8 = epoll_create(0x7ff) sendto$inet(r4, &(0x7f0000e0e000)="8c76887333e8391a34db3bb95670ed7d96716c24d57d3ecbdfb82aa45c7ddfb3028cca73a1e126349a56627ac95935be01ae68a7a4d54ba196ceb3b4995a8e0520d5c75eff", 0x45, 0x4, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f00007ec000-0xc)={0x20042001, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f0000edb000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00007d7000-0x10)={r7, 0xfffffffffffffff8, 0x1f, 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d5b000-0x8)={r6, 0x402}, &(0x7f0000f5e000)=0x8) epoll_wait(r8, &(0x7f0000644000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000f70000)=""/0, 0x0) futimesat(r3, &(0x7f0000ce2000)='./file0\x00', &(0x7f0000702000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) bind$netlink(r4, &(0x7f0000dd0000)={0x0, 0x0, 0x7, 0x5}, 0xc) r9 = semget(0x0, 0x0, 0x80) semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000da6000-0x2e)=""/46) pread64(r2, &(0x7f0000cca000)=""/0, 0x0, 0xfffffffffffffffc) pread64(r1, &(0x7f0000856000)=""/0, 0x0, 0x200000000) 2017/12/17 20:23:48 executing program 4: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d51000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000d51000)={{0x2887, 0x9, 0x96ca, 0x5f44, 0xeb7, 0x8136}, 0x95, 0xef6c, 0x9, 0x81, 0x80000001, "7d868dbb1c8165ee258c55d62811a2d29af17086d93dd9c225a8187912e9b3a544f1334ad9c2467cfb3511daa222dfd3c27a47a333bf287505568d2f0813b24c18fa4d7c3b05bb873f549d3e835f56d68a7d0757bec286b780bcba0d149a4c9c6442ebb007a803ca73520f45077ad0eff0c9a0d770eb34c984e0e9a53660b868"}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005e9000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d51000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000f1000-0x8)={r3, r4}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d50000)={0x0, 0x0}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f0000d51000-0x18)={&(0x7f000016b000/0x2000)=nil, 0x81, 0x0, 0x85, &(0x7f0000072000/0x800000)=nil, 0xee04}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xe00000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d52000-0x50)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x51, 0x8, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x2, 0x0, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/17 20:23:48 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = semget(0x2, 0x7, 0x408) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000004000)={0x4, 0x8}) semctl$IPC_RMID(r0, 0x0, 0x0) r3 = socket$inet6(0xa, 0xa, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @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]}, 0xc70c, 0x0, 0x1f, 0x101, 0x31}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x898, 0x8, 0x10000, 0x1ff, r4}, &(0x7f0000001000)=0x10) r5 = socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d22000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000-0x4)=0x56, &(0x7f0000003000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004000)={r6, 0x9f5, 0x2c, 0x7, 0xfffffffffffffffd}, &(0x7f0000005000)=0x18) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r8 = dup2(r5, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = fcntl$getown(r2, 0x9) ptrace(0x18, r9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000005000)={r7, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x3, 0x84e6, 0x3}, &(0x7f0000006000-0x4)=0xa0) getpgrp(0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3000000, 0x10, 0xffffffffffffffff, 0x1) 2017/12/17 20:23:48 executing program 7: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00005e1000)="2d2a5d26ff00ff0cab2ba66802ffd01378c9666e7a1d47039bd3390f21e0") r1 = getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x1, 0x800000000000, 0x0, 0x0, 0x0, 0x1, 0x4, 0x7f, 0x2a0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000052a000-0x4)=0x0) mkdir(&(0x7f0000742000-0x8)='./file1\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000540000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024b000-0x4)=0xe8) io_setup(0x4, &(0x7f0000d78000-0x8)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00006e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = add_key$keyring(&(0x7f0000a65000-0x8)='keyring\x00', &(0x7f00003ed000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00001d2000-0xa0)={0x0, @in={{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]}, 0x2, 0x0, 0x1, 0x3, 0x699}, &(0x7f0000604000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00007df000-0x8c)={r6, @in6={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fa000-0x4)=0x8c) keyctl$read(0xb, r5, &(0x7f00000e8000)=""/41, 0x29) r7 = socket(0x15, 0x80005, 0x0) socketpair(0x3, 0x4, 0x2, &(0x7f000057d000-0x8)={0x0, 0x0}) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000019000-0x10)={0x4, 0x92, &(0x7f0000db3000)="c8a5cd3b14ab600dde1be9063c8cc66c7a9051ba778d96279c117a5a9b8e5d851de485ae1807c939d21d843492bebb12ad10ce3bb4468307d34f48c66be0e2402d9db4b4ffe6615a51cd55949b5434156bb5aff76f7d6b44cdce66fa85285b02c9a95a0891eff89aa418447d268e8706eb1888041eadc8440e05c5522224ed4983ef2e219b9678d9ba7cf127727bd6c42cf2"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000370000-0x4)={0x7fffffff}, 0x4) setsockopt$inet6_int(r7, 0x29, 0x43, &(0x7f0000a26000)=0x6, 0x4) getsockopt(r7, 0x200000000114, 0x8, &(0x7f000067c000)=""/0, &(0x7f0000000000)=0x0) syz_open_dev$vcsn(&(0x7f000099e000)='/dev/vcs#\x00', 0x1ff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00003c3000)=""/156) 2017/12/17 20:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000542000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f00004b4000)='/dev/snd/seq\x00', 0x0, 0x20080) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000018000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fe0000)=0x0, 0x2) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x400000000000098) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f000027b000-0xb0)={{0x3, 0x200}, 'port1\x00', 0x4, 0x0, 0x86, 0x7, 0x1, 0x8, 0x2000000000000, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000b8b000-0xc)={0x0, 0x4000000, 0x16}) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) uselib(&(0x7f0000c16000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e77000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000022d000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000057b000-0xc)={0x2006, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x7ffffffe) r4 = socket$inet(0x2, 0x3, 0x8000000000049) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005c1000)={{{@in6=@remote={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, 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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8f000-0x4)=0xe8) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r5, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00009df000)={0x7, [0x7, 0x80000000, 0x8, 0x6, 0x3d, 0x7ff, 0x7]}, 0x12) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016f000)=0xc) getgid() shutdown(r3, 0x1) 2017/12/17 20:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003c7000-0x58)={0x26, "3300840c1355d050000000f4eb00", 0x0, 0x10d, "73616c7361323000000000001100000000000000f900000000000000000000008100000000090005000000001f000000000000c4ffff00010000000f00d2ff00"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000263000-0x23)="2b085e4b7d0795396d344a0101ee000000231d000000220700000000000000c0", 0x20) close(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000943000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000c9000)={0x6, 0x2, {0x0, 0x2, 0x0, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(r2, 0x540f, &(0x7f000084e000)=0x0) sched_getattr(r3, &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00006d6000-0x10)={0x3, &(0x7f00006ef000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x80, 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) r4 = perf_event_open(&(0x7f000001d000)={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) r5 = socket(0x4, 0x8080e, 0x3) getsockopt$inet_mreqn(r5, 0x0, 0x2000000025, &(0x7f000063d000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f3000-0x4)=0xc) r6 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3885, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r4) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000614000)={0x20000, 0x0, [0x9, 0x100000000, 0x3, 0x7e, 0x0, 0xff, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b9f000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r9, 0x8400ae8e, &(0x7f000000a000)={"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"}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x186) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/17 20:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a5000-0x58)={0x26, 's~ciph#r\x00', 0x0, 0xf, 'sha1\x00'}, 0x58) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001d8000)="af920260ef06c1877d7b21ed82cc", 0xe) io_setup(0xea, &(0x7f0000c8f000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c9000)="c063f335f0458fbeb6b3be8735600eae8e816374db2d229e32b498cf1db7df7a0774c0591cd608dfa5ae5099382ae6e4b4b9f80658144ee5043a026121a3b7242a8136b97fe468cc80c5eebbcd88352588c05958d2fa4759755aae4a524580bb21812c", 0x63) r2 = eventfd(0xbe58) io_cancel(r1, &(0x7f0000435000-0x40)={0x0, 0x0, 0x0, 0x6, 0x401, r0, &(0x7f0000834000)="ac8ee6f511a4f402c92329022d83594c9cc021e7dbe42bdb88050cdcc080bf2fef449a5bca4b3844360c0759242862fd0f6081b9a898f6286aeb8a320614bfaeeb0581ed829a2dbb", 0x48, 0x1, 0x0, 0x101, r2}, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000b0a000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x2) vmsplice(r4, &(0x7f00000fc000)=[], 0x0, 0xfffffffffffffffd) write(r4, &(0x7f0000c3f000)="a22de1abfecca7e37935bae6051e0b4f2537a6ebb4ee50f8bea147429a9d240252ea61c49e85558ce14e875af27ff51eb8", 0x31) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000adc000-0x5c)="", 0x0) io_submit(r1, 0x2, &(0x7f0000139000+0x4f)=[&(0x7f000092b000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f00007f9000-0x82)="d0849497a67aae4a5c9a4dfa2a4f164bbbc99e86c30d0c76d40738a3f754239fa09277c4ea950abe3c7b63628003cfc70a8cdab1a0b6a442ab4cb1d6e84fc56600961eed12acc031ab636b700cb2c56e8147e71736843d733952d95ee2305b5c0ed356705ac306d9134b30bec1e9a14484731ce2a40a69ac912e21fa534fe0792f0e", 0x82, 0x3c369119, 0x0, 0x0, r2}, &(0x7f000086c000)={0x0, 0x0, 0x0, 0x0, 0x5a0b, r0, &(0x7f00006c4000)="5b37677ad95aefb19b174ff733508cbc6cfaa1b123f7b885603269e22c3acfa3c9bb5e3007fee4665a808f7268ffaafa5ac43c4e13afd49a0035d43974155a4f0082831a5ce815df22772b935796179c47a4b9c155f7f0a7821e2db8233516bef5179213905a", 0x66, 0x4, 0x0, 0x1, r3}]) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x3) fsetxattr(r3, &(0x7f000020b000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000639000-0xe)='s~ciph#r\x00\x00\x00\x00\x00\x00', 0xe, 0x3) r5 = accept$alg(r0, 0x0, 0x0) splice(r3, 0x0, r5, 0x0, 0x8, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000448000)=[{{&(0x7f000021a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000023e000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f0000961000-0xa3)=""/163, 0xa3, 0x5}, 0xfffffffffffffff8}, {{&(0x7f0000d50000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f18000-0x80)=[{&(0x7f00003e7000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a5000)=""/237, 0xed}, {&(0x7f0000511000-0xe5)=""/229, 0xe5}, {&(0x7f000073c000)=""/212, 0xd4}, {&(0x7f00004b9000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d0000-0x93)=""/147, 0x93}, {&(0x7f0000cf4000)=""/172, 0xac}], 0x8, &(0x7f0000a42000-0x81)=""/129, 0x81, 0xfffffffffffffff9}, 0x1}, {{&(0x7f000016f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00005d4000)=[{&(0x7f0000516000)=""/226, 0xe2}, {&(0x7f00007f6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x1e)=""/30, 0x1e}, {&(0x7f00002b7000)=""/245, 0xf5}], 0x4, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000bc4000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008c1000)=[{&(0x7f000047c000-0x1000)=""/4096, 0x1000}, {&(0x7f00001c3000)=""/130, 0x82}], 0x2, 0x0, 0x0, 0x7}, 0x1000}, {{0x0, 0x0, &(0x7f0000fe0000)=[{&(0x7f0000d00000-0x42)=""/66, 0x42}, {&(0x7f0000543000-0x58)=""/88, 0x58}, {&(0x7f00009c2000)=""/22, 0x16}, {&(0x7f00005b9000-0x18)=""/24, 0x18}, {&(0x7f0000306000)=""/158, 0x9e}, {&(0x7f0000d73000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f000002e000)=""/62, 0x3e, 0x0}, 0x4}], 0x5, 0x40000000, &(0x7f0000ce4000-0x10)={0x0, 0x989680}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000e34000)={0x7, 0x0, [{0xc0011022, 0x0, 0x6}, {0x19d, 0x0, 0x2}, {0xadf, 0x0, 0x1}, {0x4eeccbb0c6c70061, 0x0, 0xae8}, {0xbf7, 0x0, 0x3}, {0xc0000103, 0x0, 0x0}, {0x0, 0x0, 0x10000}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000047c000)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0xd8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/kvm\x00', 0x80000, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r8, &(0x7f0000d22000-0x1)="", 0x0, 0x20000000, &(0x7f0000f6f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) accept$alg(r3, 0x0, 0x0) fchmod(r7, 0x1) 2017/12/17 20:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005f3000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) r2 = getpid() perf_event_open(&(0x7f00000a5000)={0x3, 0x78, 0x3, 0x0, 0x9, 0x0, 0x0, 0x1, 0x8020, 0x2, 0x4, 0x3, 0x5, 0x12, 0x0, 0x101, 0x2, 0x401, 0xb8b0, 0x8000, 0x100000001, 0xffff, 0x4, 0x3, 0x3, 0x1ff, 0x0}, r2, 0xffff, r0, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000538000-0x4)=0x0) write$sndseq(r0, &(0x7f0000d9c000-0x90)=[{0x3, 0x6, 0xfff, 0x1, @time={0x0, 0x989680}, {0x2, 0x6}, {0x9, 0x5}, @raw32={[0x8, 0x0, 0x2]}}, {0x54, 0xffffffff00000000, 0x9, 0x2, @time={0x0, 0x0}, {0x4, 0x9}, {0x1, 0x800}, @time=@tick=0x7fffffff}, {0x5e, 0x0, 0xc77, 0x2, @tick=0x5, {0x1, 0xc01}, {0x0, 0x800}, @note={0x100000000, 0x20, 0x8, 0x0, 0x1}}], 0x90) kcmp(r2, r2, 0x1, r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d4000)={0x0, 0x8, 0x30}, &(0x7f0000d86000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000614000)={r4, 0x5b6}, &(0x7f000078a000)=0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d2c000-0x4)={0x4, 0x5, 0x3}) flock(r0, 0x1) r6 = msgget(0x2, 0x600) msgsnd(r6, &(0x7f000004d000-0x79)={0x3, "187b5d11eab84b0d1bbc35db6c6530e61869d5e883fb13d77635596187a2787ed1fc382a38095d35d82e208c03158c5917138a0d611e7cfda7b3dc8d728efa593abd045412a3d2beb18020c26d99d6b99eeae628ade8b53428051b8239ddafb191c3661bc662a011496ea7d3aab9082b6c"}, 0x79, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/sequencer2\x00', 0x40, 0x0) close(r1) ptrace$poke(0x4, r2, &(0x7f0000312000)=0x0, 0x3) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000654000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f1000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d56000-0x63)={r5, 0x5b, "fde9d85a482de87f3221bdaab984b3a07bad48e994cbee4c3601ecef5eabbd4302bd172cf9c136d328ed6e7d3dae791462a59c78cc9dd12e21381c302f6e3a1a261445877ddc3b1d620ac94800b5299a23da5a88fd71b25601069a"}, &(0x7f0000874000)=0x63) r8 = perf_event_open(&(0x7f0000a47000)={0x4, 0x78, 0x5, 0x0, 0x4, 0xfffffffffffffffb, 0x0, 0x5, 0x12000, 0x4, 0x0, 0x8001, 0x4, 0x3, 0x0, 0x8a0, 0x1, 0x3, 0x80000001, 0x8000, 0x1, 0x4, 0x2, 0x5, 0x400, 0x8, 0x0}, r2, 0x3, r0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r7) poll(&(0x7f00007b1000)=[{r1, 0x2000, 0x0}, {r1, 0x6000, 0x0}, {r0, 0x10, 0x0}], 0x3, 0xffffffffffff342e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000ad5000)=0x0, &(0x7f00004af000)=0x4) madvise(&(0x7f00006ad000/0x2000)=nil, 0x2000, 0xf) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c0d000)=0x9, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00004fa000-0x108)={0x8, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ptrace$setsig(0x4203, r3, 0x4b, &(0x7f0000cd4000)={0x4, 0xc5, 0x8001, 0x9}) vmsplice(r1, &(0x7f00007a0000-0x48)=[{&(0x7f0000446000)="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0x1000}, 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{&(0x7f00005d9000-0x1000)="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", 0x1000}, {&(0x7f0000a96000)="7eb326f9517e2f393c03694559b3439c2b278f659612d03eabfee681c5753bdd4d68d27921ad3460bf1c11bb00f75d97a4ed00fdce8553274732be1c045eb01225790db561d80c071ab1ef4136c21ebea8795bef373f55956a1304a60569db9cf0fb31aa4d5a058e7c54e58548a80d6aa9be2c46e43d819dd97502b797f059bef2db0962fb31bce4110827ece1cbab29b9bcb6c8e9c438fe4da7947c11fdde548a9ce50bfad4", 0xa6}, {&(0x7f0000cfd000-0x16)="e8327a6e1bf1f98f4491fcb4e0926403e8f48a63752d", 0x16}, {&(0x7f0000da2000)="7049c65ce60499ce2aa75eb20d43ea525c5f3f2b327d73dddc494f8e8db36496377e998b6c7879c6ab338def95ef78809c9aee26576df3914e415557e69a41db14b233981ddf58b38bfe214931a99a3fdb7137e51b3c3eae0d575c360530764107d079591afea0f5c7ef2cb4cd618349d4dff0f25f4f6586516d2e090ec4", 0x7e}, {&(0x7f0000de0000)="f419f6974c303edf18f6c125f0eb5617bff6172bc11b6bb71d3b499427e78d", 0x1f}], 0x9, 0x1) [ 52.081166] QAT: Invalid ioctl 2017/12/17 20:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) r4 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ba000)={r5, r6/1000+30000}, 0x10) recvmsg(r4, &(0x7f0000200000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f00008ae000)=""/247, 0xf7}, {&(0x7f0000046000-0x3e)=""/62, 0x3e}, {&(0x7f0000148000-0x21)=""/33, 0x21}, {&(0x7f000031e000-0xc7)=""/199, 0xc7}, {&(0x7f0000d74000)=""/219, 0xdb}], 0x5, &(0x7f00000bf000-0xfc)=""/252, 0xfc, 0x4000000000000000}, 0x12121) fcntl$dupfd(r0, 0x406, r2) fallocate(r2, 0x11, 0x0, 0x44400004) [ 52.141722] SELinux: unknown mount option [ 52.184880] device gre0 entered promiscuous mode 2017/12/17 20:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000401000+0x512)='./file0\x00', &(0x7f0000f25000)='./file0\x00', &(0x7f0000a9f000)='ammfs\x00', 0x1000000, &(0x7f00002b2000-0x1)="1a") r0 = dup(0xffffffffffffffff) preadv(r0, &(0x7f0000cd7000)=[], 0x0, 0x0) r1 = request_key(&(0x7f000057c000-0xb)='asymmetric\x00', &(0x7f00007fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000136000-0x6)='ammfs\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000db2000)='logon\x00', &(0x7f0000765000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aea000)="c8eb404f6e3ee3f3ce31039b520fbbdfd0954bf5f6a9bdd5e99e26de4e40d7e7a84e864e0df0475277dbd0bd500ad0df3dd4c3a006ce79d9d5f579a07f256a18e3a2f5661c16d20fd5a7eb2581db9c3d4e7a2be60d1f", 0x56, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000247000-0xb)='pkcs7_test\x00', &(0x7f0000ad6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r3 = syz_open_dev$sndtimer(&(0x7f00001bb000)='/dev/snd/timer\x00', 0x0, 0x4000) r4 = syz_open_dev$vcsa(&(0x7f00005c9000)='/dev/vcsa#\x00', 0x6, 0x101a44) ptrace$getregs(0xe, 0x0, 0x8000007, &(0x7f0000b02000-0xfa)=""/250) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000f2b000)={0xca, 0x4, 0x356, 0x1fffffffffe, 0x20000000fff}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x1) ioctl$int_in(r5, 0x5453, &(0x7f00008b2000)=0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ef9000)={0x7, [0xfffe, 0x7fff, 0x3ff, 0xffffffdffffffe01, 0x8, 0xfffffffffffff800, 0x2]}, &(0x7f0000e7e000-0x4)=0x12) r7 = syz_open_dev$mice(&(0x7f00009f9000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r8 = open(&(0x7f0000b10000)='./file0\x00', 0x10004, 0x42) poll(&(0x7f000019f000)=[{r3, 0x121, 0x0}, {r6, 0x210, 0x0}], 0x2, 0x2) ioctl$UFFDIO_COPY(r8, 0xc028aa03, &(0x7f0000773000)={&(0x7f0000f97000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000698000-0x48)={{0x10000, 0x3, 0x437, 0x3, 0x401}, 0xafb, 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]}) keyctl$unlink(0x9, r1, r2) fstat(r5, &(0x7f0000d67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000cf7000-0x4)=0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000420000-0x4)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000ebe000)="6e65742f690080006000000000aa7a") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r5, 0x932, 0xf3) timer_create(0x2, &(0x7f000036b000)={0x0, 0x13, 0x4, @thr={&(0x7f00006e3000)="089749e81873", &(0x7f0000699000-0x3d)="1a3e6c493eb1419bd64fa7228ae669b12f946c3b83b8e55a2ae3f77e4a58c1a591285d145a254851e6976d3547440cdc5dc8fbb3609d5b0e16efe6c9ec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f9000-0x4)=0x0) timer_gettime(r11, &(0x7f0000828000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) preadv(r10, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0}, 0x1c) 2017/12/17 20:23:48 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007df000-0x4)=0x4c, 0x4) sendto$inet(r0, &(0x7f00003dc000-0x44)='+', 0x1, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x8, 0x400007, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000fff000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bc7000-0x8)={0x0, 0x6}, &(0x7f0000761000)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000063d000)=@sack_info={0x0, 0x3, 0x800}, &(0x7f0000ffe000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d5a000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004d9000-0x4)=0x8c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003ca000-0xb8)={0x0, 0xfffffffffffffffe, 0x3e6, 0x1, 0x0, 0x4, 0xae, 0x86a3, {0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100007fffffff, 0x8000000000062, 0x6e3, 0x4, 0x6}}, &(0x7f0000fff000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001f0000)={r2, 0xbe, "9e1504bcfb9c11da629a57ce27a64bb9b74ef018f0af11d7e078b45471c44b0770c256a6ef35ef62327bef3665663520671c94b9e5827849ecc022212236998999eab2e26f29595d752115ce071f97632a3932955325dc58e1cd0d8a9303ac724e1862b4b00d58bf7c5874f6e1c215a4137edbbba46af9bb338c31a82755ac22127eaa841331ccbd8dc535593462901e853fa28d06bf5579dcb9a20376af8ed2d51bd9ec1d1827978a097bfcd9725548f550721cfef2782d4a7e59d3f233"}, &(0x7f0000002000-0x4)=0xc6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x3, 0x103, 0x100010001}, &(0x7f0000fff000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x72)={r4, 0x69, "96c362cb90ac185d4497416a5b3a2a958050a80b8ddd3c90f4cd6436d05a2ccdbe061e3ba31511ceda562709c9ac5627e5683c3a68f8933121ca86411ad0f810afb90983c871e60c9f06b37422f3fc74cb3cf4995a597a2a6fcf28a54c2ffc0b08b64dc8b8e48939ee"}, &(0x7f0000002000-0x4)=0x71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000068000)={0xf7, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x40118508, @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]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff9716}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000002000)={&(0x7f0000eaf000)=@full={{0x3, {"27c6ac1be38604"}, 0x33}, [{"ee9ce768e1f8aa"}, {"22373396a9d8a1"}, {"686605af0623ae"}, {"bba4a26303d5cd"}, {"c779b77b99d6e2"}, {"9b7a593c0de387"}, {"11e02497c17abf"}, {"3f19922d56d555"}]}, 0x48, &(0x7f0000001000-0x20)=[{&(0x7f0000933000)="9b0a1a9c8c5d1ab3cf49e58cf1b4892e986c719499353150d017c7e36792a84191f3", 0x22}, {&(0x7f0000751000-0x54)="a78d1fa05ed315a84c84742e10ea009feb1322bdb0c2033f153a322bd44c2b0c6dbd01b1b9bf99a28fe53885bb13339729b80fbbfe6f7fd2fb87afc98aa260331216c795cdee28bf95f94b7bf1e2242d3b6817dd", 0x54}], 0x2, &(0x7f0000899000)=[{0x110, 0x107, 0x3, "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"}, {0x20, 0x0, 0x5a, "6d7f7c52e5251c37c2a1f689"}], 0x130, 0x20000002}, 0x2000) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x401, &(0x7f0000a16000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003d0000-0x10)={0x4, &(0x7f00004f9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000fff000-0x8)={r6, 0x10}) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) write$fuse(r0, &(0x7f000031d000)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000216000-0x50)={{0xfffffffffffffff9, 0x7dc}, {0x3ff, 0x20}, 0x3f, 0x1, 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, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c0a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) gettid() getpid() socketpair(0x8, 0x80b, 0x2, &(0x7f0000376000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f93000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x100000000000200) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000082c000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000efd000)=""/188, &(0x7f0000dc2000)=0xbc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002c9000)=@assoc_value={0x0, 0x0}, &(0x7f0000e20000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c40000-0x6)={r3, 0x1}, 0x6) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000106000)={0x38, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x5, 0x40, 0x1, 0x8b8e, &(0x7f0000c8b000-0x10)=@generic="ed8d061472f7173f8de75c2edfa6465f", 0x7, 0xdaa, 0x401}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000dc6000)={0xffff, 0x8, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007c2000)=0x0, 0x4) syncfs(r1) socketpair$inet(0x2, 0x3, 0x40, &(0x7f0000fdf000-0x8)={0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) clock_adjtime(0x5, &(0x7f000056d000-0xd0)={0x8001, 0x3, 0x83, 0x1, 0x1, 0x46f5d1a6, 0x3, 0xa20, 0x8, 0x20, 0x3a, 0xb3d, 0x2, 0x3a40268, 0x80, 0x6, 0x8, 0x401, 0x20, 0x0, 0x9, 0x100000001, 0x5, 0xdb, 0x4, 0x1ff}) accept(r4, 0x0, &(0x7f0000580000)=0x0) preadv(r2, &(0x7f0000fbb000-0x8)=[{&(0x7f000011a000)=""/98, 0x62}], 0x1, 0x0) wait4(r5, &(0x7f0000cb9000-0x4)=0x0, 0x80000100, &(0x7f0000ac7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$fuse(r2, &(0x7f0000391000-0x21)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0xff, 0x6, 0xda7}}, 0x28) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000947000)={0x6}, 0x4) [ 52.258528] QAT: Invalid ioctl 2017/12/17 20:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) r4 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ba000)={r5, r6/1000+30000}, 0x10) recvmsg(r4, &(0x7f0000200000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f00008ae000)=""/247, 0xf7}, {&(0x7f0000046000-0x3e)=""/62, 0x3e}, {&(0x7f0000148000-0x21)=""/33, 0x21}, {&(0x7f000031e000-0xc7)=""/199, 0xc7}, {&(0x7f0000d74000)=""/219, 0xdb}], 0x5, &(0x7f00000bf000-0xfc)=""/252, 0xfc, 0x4000000000000000}, 0x12121) fcntl$dupfd(r0, 0x406, r2) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:48 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f00000e4000-0x1)=0x0) r1 = gettid() perf_event_open(&(0x7f0000ac1000-0x78)={0x2, 0x78, 0x8000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000098d000)='./file0\x00', 0x8000400043, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d59000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000a26000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f00000e8000)='/dev/binder#\x00', 0x0, 0x0) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0) setfsuid(r6) shmget(0x2, 0x4000, 0x0, &(0x7f0000002000/0x4000)=nil) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mlock2(&(0x7f00001f5000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mlock2(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x1) 2017/12/17 20:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000316000-0x4)=0x0, &(0x7f0000e60000)=0x4) r1 = socket(0x400017, 0x1, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b17000)={r2}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) recvmsg(r3, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)=""/146, 0x92}, {&(0x7f0000f6e000)=""/108, 0x6c}, {&(0x7f00005c2000)=""/147, 0x93}, {&(0x7f0000f6f000-0x1b)=""/27, 0x1b}, {&(0x7f0000865000)=""/56, 0x38}], 0x5, &(0x7f0000a26000-0xc8)=""/200, 0xc8, 0x1ff}, 0x10000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) close(r0) recvmsg(r4, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000cd1000)=""/189, 0xbd}, {&(0x7f0000567000)=""/232, 0xe8}, {&(0x7f0000f71000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ac000)=""/175, 0xaf}, {&(0x7f000081f000-0x7e)=""/126, 0x7e}, {&(0x7f0000f70000)=""/109, 0x6d}, {&(0x7f00009cf000)=""/225, 0xe1}, {&(0x7f00004f7000)=""/254, 0xfe}], 0x8, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x2}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000272000-0x80)=[{&(0x7f0000a8b000)="e0fbe5bac185aae4a43a84ee0abe8a", 0xf}, {&(0x7f0000e86000-0x9b)="d72f4d3d94a2625b227b0c25245f90858805bc6e00817514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b04d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d832330000000000000084b1fba4064c9789ed6c5671b1c43602372d37b4de44cd9664c1c45db060bca47cd3151e90406b", 0x9b}, {&(0x7f0000523000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f0000a3d000-0xe3)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69c74cc9242bbda84ef11e1cfa9412c485b041877d4ee572105ed51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f02e20402f00e6f6ec04c21be760c72880da0ca6e01ea5dfe63786136cf3597eaa50389f50000ffff3eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e824412f3a7432e4319e2abe0a370c274aba6acd674f8ebc9416e523b8080042727795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600124f33", 0xe3}, {&(0x7f00005dc000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672ca4155d83ba8a7a9cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000042000-0x1f)="c06b3a2062e5e051d300765f067db4d914c52b78952a2137aa0aaab206d6d2", 0x1f}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a58e755f50802528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b62020", 0x38}], 0x8, &(0x7f00008a9000)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x0}, 0x4000080) close(r3) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e8000-0x8)={0x0, 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) accept(r5, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) [ 52.282200] device gre0 entered promiscuous mode 2017/12/17 20:23:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x10000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00004b4000)={0x7, 0x8}) r1 = eventfd2(0x0, 0x0) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setns(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000c6d000)=[], 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xf9)="5eea1b2b2f0682d905e6b0fa5d354dff600d6cca146b068cc01821539ed516b12fa1eb1cb4f325dc0d3e628d1d77b163006ab485aed331ae263127253e512693c43769b78d00365be077250046422f8c2dc5c9c2f3c4ca80698b668e5824960652e8434dd0fc2a32585dfae4110bdf1ac625c770afd9ec2bfefb352e1d5b8883cce805fdce2ea4eea61fd489833351cece238856c85d9a23de79c4bccf8f1322b8a866509aa7fe773e7021c2189710e2707a594bfb8c2708d406cac903445500aa8a48a00464006d0558c0ea46cf9cc38661bd499fe8a9e3580bfd135447c2554f681eafd9331565be2f4ec3eae693e961f1a9e3a1bb7e45fa", 0xf9, 0x8000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xb37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) 2017/12/17 20:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c8000-0x9)='/dev/kvm\x00', 0x80101003, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f7e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f0000fce000-0x130)="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", 0x130) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000c81000-0x1)='q', 0x1) io_submit(0x0, 0x0, &(0x7f0000e6a000-0x8)=[]) setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000345000-0x4)=0x1000, 0x4) clock_gettime(0x5, &(0x7f0000865000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x18, &(0x7f0000fb9000-0x8)={r2, r3/1000+30000}, 0x8) r4 = socket(0x2, 0xa, 0x20000000000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000018000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000021f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000035a000-0x10)={0x0, 0x0, 0x1}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/vcs\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00009fa000)={r6, 0x80000, r7}) sendto$ipx(r4, &(0x7f00007d3000-0x64)="510dab1edd518c18972eb8952b332b7ba76208de6c46035c85b457d2064d7f6460c6c1b9feb6a0499844805b52f56fb0b088d9a1d22c34321801b7dbe94af0d61794b861b3127d57748817a05a76b1dc8d07e412152f49182559055ed01d037d2c7e0d45", 0x64, 0x20000080, &(0x7f0000d2d000-0x10)={0x4, 0x9061, 0x6, "adf0af8124b3", 0x8000, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000285000)={{0x3, 0x5}, 'port0\x00', 0x1, 0xfffffffffffffffc, 0xfff, 0x9, 0x8001, 0x9, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005d1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/17 20:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) r4 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ba000)={r5, r6/1000+30000}, 0x10) recvmsg(r4, &(0x7f0000200000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f00008ae000)=""/247, 0xf7}, {&(0x7f0000046000-0x3e)=""/62, 0x3e}, {&(0x7f0000148000-0x21)=""/33, 0x21}, {&(0x7f000031e000-0xc7)=""/199, 0xc7}, {&(0x7f0000d74000)=""/219, 0xdb}], 0x5, &(0x7f00000bf000-0xfc)=""/252, 0xfc, 0x4000000000000000}, 0x12121) fcntl$dupfd(r0, 0x406, r2) fallocate(r2, 0x11, 0x0, 0x44400004) [ 52.399412] binder_alloc: binder_alloc_mmap_handler: 6724 20000000-20002000 already mapped failed -16 2017/12/17 20:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000344000/0x2000)=nil, 0x2000) getcwd(&(0x7f0000d73000-0x38)=""/56, 0x38) fcntl$getownex(r0, 0x10, &(0x7f0000f8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000ff5000)=[{0x20, 0x0, 0x1, 0x800}, {0x1ed, 0x1, 0x6, 0x5}]}, 0x10) r1 = getpgrp(0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a2000-0x4)=0x10, 0x7fffd) r2 = accept$unix(r0, &(0x7f00002cd000)=@file={0x0, ""/95}, &(0x7f0000cc9000-0x4)=0x61) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f23000)=0x0) gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x35012497, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000003, 0x0, 0x0, 0x20000, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x4, 0x42) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000470000-0x4)=0xb1c, 0x4) sched_setaffinity(r1, 0x8, &(0x7f0000ac4000-0x8)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000c64000-0x8)=0x20) r5 = socket$netlink(0x10, 0x3, 0x6) write(r4, &(0x7f0000f1b000)="4162e18e95eaa808fefe7678f17d51224380fd986b53c71ef849140ef1c4248904c2ff767b4ff8", 0x27) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000903000)=0x0) writev(r5, &(0x7f0000063000)=[{&(0x7f00008ed000-0x41)="580000001500190000bb4bffffffff5602ed228502e1e076489643d818fe58a2b24a03ca9164723e0900001028213ee23ffb0110001741380200cf00000000ed5e00000000000000000000000000fd12ab00da4a0f536e08", 0x58}], 0x1) syz_extract_tcp_res(&(0x7f0000487000-0x8)={0x0, 0x0}, 0x6, 0x7) accept$ipx(r4, 0x0, &(0x7f0000d2d000-0x4)=0x0) 2017/12/17 20:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) r4 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ba000)={r5, r6/1000+30000}, 0x10) recvmsg(r4, &(0x7f0000200000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f00008ae000)=""/247, 0xf7}, {&(0x7f0000046000-0x3e)=""/62, 0x3e}, {&(0x7f0000148000-0x21)=""/33, 0x21}, {&(0x7f000031e000-0xc7)=""/199, 0xc7}, {&(0x7f0000d74000)=""/219, 0xdb}], 0x5, &(0x7f00000bf000-0xfc)=""/252, 0xfc, 0x4000000000000000}, 0x12121) fcntl$dupfd(r0, 0x406, r2) fallocate(r2, 0x11, 0x0, 0x44400004) [ 52.477741] binder: BINDER_SET_CONTEXT_MGR already set [ 52.486127] binder: 6724:6737 ioctl 40046207 0 returned -16 2017/12/17 20:23:48 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x99f5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2000000000000, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket(0x4, 0x100000000008000f, 0x2) bind$alg(0xffffffffffffffff, &(0x7f00009fa000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000053f000-0x24)="f9faeba9d0c8470b2f89f7e47f2a409928bed434ab646e8f579b8900b8a5d7d6c01dcba9", 0x24) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b79000)={0x0, 0x0, &(0x7f00003ae000)=[{&(0x7f0000f7a000)="fa0a5895f5cd7af9cce68c25ce5159b178a2b26e83bd87350c5f380114e10916551f6b5266d6ecb28406aaaf878f3644a1b0fda515985d3310dd10d45df95816704d9a3d2e5fcb1a33c95f2e718919c68aceb6ff08ee4e024f7e142d445f3fa5d1e5f7d7a44a9461314a05d73b0e75423531e0250daa87862489859c05fb8e4d7dd7a86ec628d342e00264945909c8e051a9eedf1b48c3b788e985c478", 0x9d}, {&(0x7f0000da7000-0x8b)="0c8f9154cbfbbb76959603a5eb7333886b26327360355887849c4269e610812ac0a0b2b5e20cec9cf4c00b3383a4fa1e326116b718991b34eb4b3bd232709cc5b346a973ed3783c8f65b28c6d861a02b9453109611b29bbb75362f084f6f56bdf909253dcec0bfa1057d7e70421b1d0f380b6ededbfe281458410d706295305ebd43ca3c31d5649d755ab4", 0x8b}, {&(0x7f0000f7b000-0xb6)="70cc7a7f7eda1a18059615e7cb5e8292c52da5ecd77dc579a02b967e628768cda1371dae69291024ff6a8a07e7540001c48a9f60a5cc110378cf791792b44707e029e0570a1e7d85faf5db5849187f80f0b46aefa52d5e58804d71a319254e28ad4f399675021d023897bf8c3da74872dafbcc2d0827b8f4272839fe8df21398a3b00a4b07801eabd4632c27d4d1430a896b7ea5a67f1e5380a2c323602f1ca693362c81d3271adf8c7ee01914acf19f38c205384e31", 0xb6}, {&(0x7f0000f7a000)="43065031155ed5b1cf21c88df829b1ec46edc777394c33c75df8fe92d2ff1eda8cc33d5573d421f2bfb3d1ffe310f29b8919fe02da0631a1c86ab191a5260edc945b0f1c078d0c1248615f5b81f485f5a611ca929562d43b09d719631bd1ab6eeba7e82a2c78487625738e2a26d628a39c1c5c91c062970597a735109c49cebbe4b960f7b27047482696b22c4a048cb1832de8d3b25947ffcc098f2528358285129debc97d2605", 0xa7}, {&(0x7f0000f7a000)="0b6f2ddd47caba8a73e865dbaf05b1a9cc7d30aa21d952c875fe72e2ea1b3057a5cd226b8878a35ed70a7048fb9ead39cb24831071a26a0902242f9616062bcb09a3ef859e5270de07c4155a5effc3b32a7e73e588a8f96555e07e540ac8f0d71b0ecef5968450925dc1a7b3a1ad8b975e24fccf9d5f7a76329d6bc094fdb680822f156805eb0deefdf6268904ffab50c6bfee43764084373163f0be493be49f9cdde0f9404d3121c262b101f949cb2a56b6a9bb5e56", 0xb6}], 0x5, &(0x7f0000f7c000-0x90)=[@assoc={0x18, 0x117, 0x4, 0xa4ec}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @assoc={0x18, 0x117, 0x4, 0x2b}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4}, 0x4000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000c45000)=""/58, 0x3a}], 0x2, &(0x7f0000f7b000)=""/87, 0x57, 0x8a}, 0x20) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000000f000-0x10)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) ioctl$VT_RELDISP(r3, 0x5605) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000221000)='keyring\x00', &(0x7f0000dde000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000b15000)='keyring\x00', 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000016000)={r5, 0x0, 0xc91, 0x10, 0xff, 0x9}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x937e, &(0x7f0000016000-0x1)="90") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000009b000)={0x1, &(0x7f0000272000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmget$private(0x0, 0x1000, 0x54000b20, &(0x7f0000ad6000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00008b6000-0x1000)=""/4096) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d35000-0x3)={0x1, 0xffffffffffffffff, 0x1}) bind$inet6(r1, &(0x7f0000f09000-0x1c)={0xa, 0x1, 0xff26, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f000021f000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000d80000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001d9000-0x4)=0x14) syslog(0x0, &(0x7f0000d78000-0x83)=""/0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4d000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000daf000)={&(0x7f0000149000)=[0x6, 0x3ff, 0x800, 0x6, 0x6, 0x5], 0x6, 0xf1, 0x1c33, 0x3, 0xfffffffffffffc01, 0x3, {0x3, 0x4ad, 0x2, 0xffffffffffffff80, 0x101, 0x800, 0xfffffffffffffffb, 0xffffffffffffffe0, 0x6, 0x1, 0x0, 0xda, 0x1, 0x7fff, "e6bbab3dc26afb625c8070e7333f544cd62ae175652e995adb656b8778392465"}}) modify_ldt$write(0x1, &(0x7f0000064000-0x10)={0xffffffffffff81ed, 0x20000000, 0x0, 0x7, 0x6, 0x6, 0x1, 0x5, 0x6, 0x7}, 0x10) 2017/12/17 20:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) semget$private(0x0, 0x3, 0xbd) r1 = openat(0xffffffffffffffff, &(0x7f0000987000-0x8)='./file0\x00', 0x420040, 0x100) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000394000+0x6c0)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f00004cf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x78, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x8, 0x0, 0xfff, 0x6, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ae0000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000077b000-0xe)='net/mcfilter6\x00') readv(r2, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f56000)=0x0) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000f5b000)={0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r1, &(0x7f000092d000-0x8)='./file0\x00', 0x214) fstat(r0, &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) renameat(r2, &(0x7f00000fe000)='./file0\x00', r2, &(0x7f0000537000-0x8)='./file0\x00') r5 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000023c000-0xc)={0xc, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f00006e9000)={0x0, 0x0}) getpid() socketpair$inet(0x2, 0x80a, 0x3, &(0x7f0000e21000+0x31e)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000072b000)=@int=0x3, 0x4) 2017/12/17 20:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f00000c6000)=0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/vcs\x00', 0x400000, 0x0) r1 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r1) ioctl$sock_ifreq(r0, 0x8911, &(0x7f00000b9000)={@generic="65a0e6508ef2b188d04d1ab007b1d636", @ifru_settings={0xfff, 0x10000, @sync=&(0x7f0000b9a000)={0x9, 0x7, 0x8}}}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00009fb000)={0x20000000000, "264c03307688"}) renameat2(0xffffffffffffffff, &(0x7f0000e62000)='./file0\x00', r0, &(0x7f0000550000-0x8)='./file0\x00', 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000006e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c9e000-0x1)=0x5, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000d79000)=r2) ioctl$TCFLSH(r0, 0x540b, 0x2) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000086c000-0x10)=@common=""/16, 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000087000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d84000-0x4)=0x0) getpeername(r3, &(0x7f0000d8a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000011d000)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000934000-0x8)={0x0, 0x0}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000eb000)={0x0, 0x1, [@random="fe6d11a4eb5b"]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000652000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000c8d000)={0x1, 0x6}) sendfile(r3, r3, &(0x7f0000e49000)=0x0, 0x27) flistxattr(r3, &(0x7f0000258000)=""/243, 0xf3) accept(r0, &(0x7f0000fb6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b63000)=0x6) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000eab000)={0x3, 0x8}) [ 52.504447] binder_alloc: 6724: binder_alloc_buf, no vma 2017/12/17 20:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) r4 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ba000)={r5, r6/1000+30000}, 0x10) recvmsg(r4, &(0x7f0000200000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f00008ae000)=""/247, 0xf7}, {&(0x7f0000046000-0x3e)=""/62, 0x3e}, {&(0x7f0000148000-0x21)=""/33, 0x21}, {&(0x7f000031e000-0xc7)=""/199, 0xc7}, {&(0x7f0000d74000)=""/219, 0xdb}], 0x5, &(0x7f00000bf000-0xfc)=""/252, 0xfc, 0x4000000000000000}, 0x12121) fcntl$dupfd(r0, 0x406, r2) fallocate(r2, 0x11, 0x0, 0x44400004) [ 52.504482] binder: 6724:6755 transaction failed 29189/-3, size 0-0 line 2947 2017/12/17 20:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000c39000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a96000-0xa)='/dev/vcs#\x00', 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x8001}) r2 = gettid() shutdown(r1, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) capset(&(0x7f0000a3f000-0x8)={0x8000019980330, r2}, &(0x7f0000a9a000)={0x100000000000006, 0x6, 0x2, 0x6, 0x3ffd, 0xf7ff}) sched_setaffinity(r2, 0x8, &(0x7f0000577000-0x8)=0x5) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x10, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000f61000-0x68)={0xf5, 0x0, [0x8000, 0x4000000000, 0x2000000000000, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(r2) wait4(r4, 0x0, 0x80000000, &(0x7f00007ed000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000284000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff1502ec160010e3e5fffb050449faf5238f7e23"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000976000)={{{@in6=@loopback={0x0, 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, @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}}, &(0x7f0000b42000)=0xe8) syz_open_dev$sg(&(0x7f000003d000-0x9)='/dev/sg#\x00', 0x4000000000000000, 0x87b) uname(&(0x7f00003d0000)=""/253) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x3, r1, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet6(0xa, 0x6, 0x8000000, &(0x7f000063e000)={0x0, 0x0}) fcntl$setpipe(r5, 0x407, 0x8) mkdir(&(0x7f000091b000-0x8)='./file0\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000992000-0x10)={0x3, &(0x7f000085b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) inotify_init1(0x4000000800) 2017/12/17 20:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x71) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000176000-0x4)={0x1, 0x4, 0x99, 0x0}) accept$inet6(r0, 0x0, &(0x7f000058a000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') set_mempolicy(0x2, &(0x7f0000f80000-0x8)=0x9, 0x7fff) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r2, &(0x7f0000db1000-0x8)=0x8000, 0x8) fcntl$notify(r0, 0x402, 0x80000004) sync_file_range(r2, 0x4, 0x8eda, 0x0) recvfrom$ax25(r0, &(0x7f000098b000)=""/12, 0xc, 0x40, &(0x7f0000d59000)={0x3, {"d6eb177ea71e77"}, 0x5}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d1e000-0x10)={0x2ffb, 0x4, 0x636c, 0xffffffff}, 0x10) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00005cf000-0x8)=0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) poll(&(0x7f0000343000-0x28)=[{r0, 0x0, 0x0}, {r0, 0x248, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x2000, 0x0}], 0x5, 0x7ff) syz_open_dev$sndtimer(&(0x7f00007fc000)='/dev/snd/timer\x00', 0x0, 0x82) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000efe000)={0x3f, 0x1ff, 0x4, 0x76c, 0x0, []}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dc3000-0x5c)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8bda}, 0x0, [0x9, 0x2, 0x7, 0x87, 0x3, 0x800, 0x8, 0x8]}, 0x5c) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fd3000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000a3a000-0xb0)={{0x5ab9, 0x6}, 'port1\x00', 0x18, 0x1000, 0x1d7f, 0x100, 0x10000, 0x5, 0x2, 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]}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000382000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,tgr128)\x00'}, 0x58) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000d5d000)=""/222) 2017/12/17 20:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) r4 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ba000)={r5, r6/1000+30000}, 0x10) recvmsg(r4, &(0x7f0000200000-0x38)={0x0, 0x0, &(0x7f00007db000)=[{&(0x7f00008ae000)=""/247, 0xf7}, {&(0x7f0000046000-0x3e)=""/62, 0x3e}, {&(0x7f0000148000-0x21)=""/33, 0x21}, {&(0x7f000031e000-0xc7)=""/199, 0xc7}, {&(0x7f0000d74000)=""/219, 0xdb}], 0x5, &(0x7f00000bf000-0xfc)=""/252, 0xfc, 0x4000000000000000}, 0x12121) fallocate(r2, 0x11, 0x0, 0x44400004) [ 52.584702] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 52.631006] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/17 20:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000032c000-0x4)=0x0, &(0x7f0000ab3000)='P') r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) splice(r0, 0x80000000000000, r0, 0x0, 0x32, 0x7) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f97000-0x20)={@common='ip6gre0\x00', @ifru_flags=0xb000}) tee(r1, r1, 0x20, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000c9a000-0x20)=""/0, &(0x7f00000de000)=0x0) r2 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000796000-0x90)={0x5, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x0) writev(r3, &(0x7f0000f7a000)=[{&(0x7f0000bc6000)="1f00000002010100003707000000068100ed3b850900020000000007005892bc", 0x20}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000301000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c35000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000cec000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r4, 0x6, 0x40007, &(0x7f00006ee000)=0x7, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/rfkill\x00', 0x800, 0x0) [ 52.645510] audit: type=1326 audit(1513542229.077:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6770 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 52.645814] audit: type=1326 audit(1513542229.077:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6770 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 52.646414] audit: type=1326 audit(1513542229.077:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6770 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=29 compat=0 ip=0x452a09 code=0x7ffc0000 [ 52.646955] audit: type=1326 audit(1513542229.078:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6770 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 52.647309] audit: type=1326 audit(1513542229.079:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6770 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 52.659171] autofs4:pid:6774:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(4294967184.2432696575), cmd(0x0000937e) [ 52.659180] autofs4:pid:6774:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 52.743839] autofs4:pid:6774:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(4294967184.2432696575), cmd(0x0000937e) [ 52.743848] autofs4:pid:6774:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 52.918745] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/17 20:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) iopl(0x0) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e50000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r1, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000cc0000-0x8)='./file0\x00', 0x0, 0x100) r5 = open(&(0x7f0000cef000-0x8)='./file0\x00', 0x0, 0x120) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000327000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r6 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000057b000-0x4)=0x0) mmap(&(0x7f0000daa000/0x4000)=nil, 0x4000, 0x1000004, 0x20010, r3, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x0, 0x7) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00004fd000-0x30)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f000055b000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000002000-0x8)={r8, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r7, 0x6, 0x10, &(0x7f0000945000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x8, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x15, 0x80005, 0x0) getsockopt(r9, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_ipx_SIOCSIFADDR(r9, 0x8916, &(0x7f0000b47000-0x20)={"19868ee92e8723328e0339175116e747", {0x4, 0x5, 0x9, "ac49c7e13049", 0x3f, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r9, 0x0, 0x2d, &(0x7f0000f18000-0x90)={0x2, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/17 20:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000659000-0x1b)=""/27) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_pts(0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004fa000)=@assoc_value={0x0, 0x0}, &(0x7f000054d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000386000)={r4, 0x4d, "f5d862fc3b5034274b6ac4d25f3ee67026ba0a75ab96787758c74d14fab62cd37a91a471ddeef5ab23570534d17dd80a306c43727b924a944ad199dceff8fc46b2616aab5c3f05c8b3a87cce9a"}, &(0x7f0000751000)=0x55) r5 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00007e6000-0x34)={{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$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0x7, 0x1, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000548000)='/dev/snd/timer\x00', 0x0, 0x482000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000a6e000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b7f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000747000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000365000)={r7, 0xd}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000762000)={&(0x7f0000000000/0x1000)=nil, 0x7ff, 0x5, 0x1, &(0x7f0000104000/0x2000)=nil, 0x3}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bf1000)=0x0) prlimit64(r8, 0x2, &(0x7f000074b000-0x10)={0x7ff, 0x4}, &(0x7f0000819000)={0x0, 0x0}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(r1, &(0x7f00004b1000-0x5d)=@file={0x0, ""/91}, &(0x7f0000a80000-0x4)=0x5d) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000727000-0x4)=0x0) r10 = dup(r3) setsockopt$inet_tcp_int(r10, 0x6, 0x2, &(0x7f000089f000)=0x7e, 0x4) bind$inet(r3, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x9, 0x105}]}, 0x10) connect$inet(r10, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f00001bd000-0x23a)="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", 0x23a, 0x80, &(0x7f0000e3b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r9, 0x1, 0x0, &(0x7f000044e000)=0x3ff, 0x4) sendmsg(r3, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07522d93a45c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95ef9820c29f557565737f9219262e5ed436a3f75c0b89d9ce4de59fefb451584a8aac902eea1e3bdf5941ba26d25f16799be30656ed9925ea363ae317f754766e7c8a02666007541455b10f6c8fe56947b23be6d7bef6cce79ca8b95af207490147989fd845321aa54a3e1cb0cd97221bb397d81f65cb370ad3f0062d2128882f688398c7dc34e38518101caeb4197b3d010a4fbda94e7d15bf530d57ed105151a9b01b77c06dd984522bbc5639745e9b3baf672c7e6f5bd9732f0fdb8733e0a8141f5976576b63ba721146922b58d46bdbc846f7231d2fee6e97ddd8bed12a4c5f355debac942f1a1bd194a67d3306b09eda690deba7a15276f37aa9a70ad6c3ed7c7652b34b3511e580a641308c97a47e1bcf5e1c824ce9bb466f901ac0a9cf28c8ef2556a04b6a75b5b209c058213abf7dc6eb33fd7b0d7f2f6817ece3e1f3bbd0ed2d8a25231b4ee8226b7f855388169f07a5f482979f32b32f33c6c1a80f9e345422171ae9821172f5f12e00c8511764548aed59bdf6db943930c3601e7d9c93ded5d10d70fae3d50cab442245f12549257deeae78da74cd2f98625acc1d5083e02f58b1a1aba863af2d143c2091c7f42d692065f092ff3a4d2deddacb0b1c6d41a0654ef557f9afe2970103f5b53b1f3702755d3fc0be95382ed08205c53bed53f555c60b6bba8348beee5496c74a8415d5e1fdc17c7957b10332bd468d078b70243e5fe6bc9fceb0783a0ed167c833a565f786bf5ffb3ad5878a16924a2f12f7392d1e59c469623fb53a7de79f743b4eef641ecbd8839fe776d6b7db3e53b99910531cb58ea1551a19a81d2830b74ca20265f68e0ddddc54b8f5ca1a43203762a6fa69e70b1ec4cc55612595dfb295915fabf1e83668b061a943874b53fea7923fa82839163895ba0c90dadaba60a2e9cb6ff7f7a635c6ec0300ba91c27b28b0868542c2ce8b8439be7dcba17e58375b9e2525983d5462bea2355d3e682967cc729b3a0a3bd11beb1ac50ff57fa3f48da66b9d58c848ffdc04bf8a335e39d3e7143759e257d0da43ed484bc007cf8babfc44d3dbcabfc8da35cf3fa53f7866fbd542ba8214a836aeeb789159813c6fb7ee93993959ecafaa37ac1ab7e58722aafdd05b41317141cc00df5f826e13750a1b565c0dc75b463bfe8764ca46d5d126fa849338e7aa174665aadc677a18bdc685b7f46f2b821bfec1247fe016ac2d9e564d9b07748d841d84458c6e995fef967f294653a3528e54e7150bf5bea7a2bbe700f75c5deb1aba220264c10ad1c493c63c2436b846a0ada7ef71cd968a4ecf73f19212468f58326b895342a86282cda5081ce1f581bbb7007f26da40b3ac5972b80ea7a9af4953eca3feaf55cc7ef1b9cc5831e5cf0b4bae7be38c911281ca5fb4db973c9d54aa2026057b59a85f51d5c2b03356250073a5471468118aafba04aee57e842e6ff6ef72efd16d33a5cf1b3b334d824ef6649bc5439c75ee7d0f1d3d88f03209cf46ac3ba2d0f205bf25205a0f1bffc7aa6f9c83e524bd5c666b60e162c8c84ba40429521d2c14caeaa707f84510b23f5b1b7922f0696f0588e105e59eb10efa329439d0f5e6a94a529295dd0cfb02ae630ba89bd7d79dac5729c49d820abc0591448f65fdaa6af9f6921f05cccfdffdd39191d9dda214c36ad5e6e2f1b2", 0x579}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) 2017/12/17 20:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000f10000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000bf4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000596000)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000bc0000)=0x0, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000526000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000006000-0x8)=0x8) socketpair$inet(0x2, 0x8000000005, 0x8, &(0x7f00001b1000-0x8)={0x0, 0x0}) listen(r1, 0x5) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009e8000-0x14)={0x0, r1, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x8000000000e, &(0x7f00006a8000-0x4)=0x42000000003, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000786000)=[{r1, 0x1180, 0x0}], 0x1, 0x431b8446) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df7000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000020a000-0x4)=0x8, 0x4) lseek(r3, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000aa3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f09000)={0x3, 0x6, &(0x7f0000663000)=[@map={0x8, 0x1, 0x9, 0x1}, @generic={0x2, 0x3, 0x70000000000000, 0x3}, @generic={0x3, 0x5, 0x1, 0x4}, @generic={0x1143, 0x12, 0x100000001, 0x4}, @map={0x6e1, 0x7, 0x1, 0x1}, @map={0x3, 0x6e1e, 0x7, 0xffffffffffffff9c}], &(0x7f0000cec000)='\x00', 0xfffffffffffffffe, 0x1000, &(0x7f0000613000)=""/4096, 0x755, 0x1}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000569000-0x30)={0xa, 0x7, &(0x7f0000bf0000)=[@map={0x300b, 0x3, 0x3ff, 0xffffffffffffff9c}, @generic={0xfffffffffffffc01, 0x0, 0x8, 0x7}, @generic={0x0, 0xf3, 0xfffffffffffffff8, 0x6}, @generic={0x1, 0x2, 0x400, 0x4}, @generic={0x4, 0x7ff, 0x80, 0x6}, @map={0x7f, 0x100000001, 0x20c, r2}, @generic={0x1, 0x8, 0xfffffffffffffffd, 0x6c0}], &(0x7f0000a2c000-0x13)="24766d6e65743170707030936d643573756d00", 0x1ff, 0x0, &(0x7f000071d000)=""/0, 0x9, 0x1}, 0x30) socketpair(0xd, 0x80000000084000, 0x25, &(0x7f0000b12000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000345000)={&(0x7f0000823000-0x8)='./file0\x00', r4}, 0xc) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x10171, r5, 0x0) [ 53.033868] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.041759] binder: release 6724:6730 transaction 41 out, still active [ 53.048501] binder: undelivered TRANSACTION_COMPLETE 2017/12/17 20:23:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x3f, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000203000-0xf)='/dev/sequencer\x00', 0x48000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000740000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5dc3, 0x6, 0xf2, 0x7527, 0x9, 0x100000000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000000001, 0x0) r3 = syz_open_dev$tun(&(0x7f0000316000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00003ae000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000010b000)={0x0, 0x0}) flock(r0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000025e000-0x20)={@common='gre0\x00', @ifru_flags=0x20000000000301}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000516000-0x1)=0x6b7f, 0x4) write$tun(r4, &(0x7f000095f000-0xfea)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x20, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000021a000)={0x0, 0x8, 0x9, 0x80000001, 0x1ff, 0x3}, &(0x7f00003bd000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003ba000-0x14)={r5, 0x868f, 0x401, 0x5, 0xdcd, 0x9}, &(0x7f0000658000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000067000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x400, 0x4, 0x1, 0x2}, &(0x7f000000d000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea4000)=@sack_info={r6, 0x2, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b86000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x200000000}, &(0x7f0000c71000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fff000-0x8)={r7, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f3f000-0x20)={0x101, 0x7, 0x3, 0xaa16, 0x1ff, 0xe84, 0x5, 0xc434, r7}, 0x20) 2017/12/17 20:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ba000)={r4, r5/1000+30000}, 0x10) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:49 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x8, 0x2, 0xa079) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000410000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x5, &(0x7f00001fe000)={0x0, 0x17, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2e000-0x3)=0x0) timer_create(0x0, &(0x7f00003c9000-0x2d)={0x0, 0x11, 0x1, @thr={&(0x7f00004b1000)="9365936e688a2c68d8d8ca7d307902e598", &(0x7f0000520000)="d0ee09ef39b0adc277d6da0caee32508e9e57bdee7710e1595299f56b8a0bf4fb6dff70a195fb09c8e45a230e5a2df377b13b7f13ed3e125a3d7b0e9438b0ed29218f3ad38fb20b49ef9b269772b003fd83d3c04b635ae983366d41a9a7e4b9a85d67291c6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000293000-0x4)=0x0) timer_getoverrun(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c0000-0xa)='/dev/cuse\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00001a6000)=0x3fe, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000795000-0x160)={{{{0x2, 0x0, @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]}, {{0xa, 0x1, 0xe351, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffce6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa42, 0xfffffffffffffff7, 0x5, "9733eb9186f8962155b19c9d554be1809b65e2497f65fd8c8a8824ae28080652976c8257608e6eab5f7e03aff52cf73bf5b4a3bb379aba6b3380d2dd971dd3efab162ce763b10dc09eb8ab8705dfa474"}, 0x160) r5 = perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000573000)='/dev/cuse\x00', 0x5, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f000018f000-0x2)=0x2) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/kvm\x00', 0x4001, 0x0) socket$alg(0x26, 0x5, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000f10000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000db1000-0x19)={"c060af0fb0db076d638cdaa479ccafb6", {0x4, 0x0, 0x8001, "491a2cb9a5ed", 0x5, 0x0}}) fgetxattr(r5, &(0x7f000078c000)=@known='com.apple.FinderInfo\x00', &(0x7f0000e2f000)=""/204, 0xcc) linkat(r4, &(0x7f00007ac000-0x8)='./file0\x00', r4, &(0x7f00005a5000)='./file0\x00', 0x400) write$fuse(r6, &(0x7f0000bc0000-0x90)={0x90, 0x200000003, 0x0, @random="0bcea2d5df660f5a6a04a60f2e2beec609c7cacd91872ae1ed093dac6efebbd94a9039a344e637d03e631e0a110d00b4ef89bf035b8031bf68b73683489afa1d39972acdb126e1ad3053fcf6ad88f405bde93c5755dca4ab63dd4f1959f2b43112109915370e6d84bd526637116817a7bb37e29c4d853ee4d9ed394a4e3d1b39"}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a02000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x3, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a4b000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r2) setpriority(0x2, r2, 0x200) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00009aa000)='/dev/kvm\x00', 0x40042, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)='/dev/sequencer2\x00', 0x2040, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) mlock(&(0x7f0000105000/0x3000)=nil, 0x3000) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) 2017/12/17 20:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)='/dev/usbmon#\x00', 0x9828f9f, 0x40000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000044b000)={0x6, &(0x7f000059c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000030f000-0x10)={0xf2, 0x6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)='loginuid\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000094a000)=0x0, &(0x7f00009f3000-0x1)=0x4) fcntl$setsig(r0, 0xa, 0x400000000000016) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000066f000)=0x0) fsetxattr(r2, &(0x7f0000040000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a4a000)='net/llc\x00', 0x8, 0x3) exit(0xfffffffffffffffc) write(r2, &(0x7f00006ac000-0x8a)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf68", 0x8a) fstat(r2, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000358000-0x8)={0x0, 0x8001}, &(0x7f0000910000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000653000-0x98)={r3, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5}, &(0x7f00006da000)=0x98) mq_getsetattr(r0, &(0x7f0000a2b000-0x40)={0x3, 0x6, 0x0, 0x0, 0x1, 0x0, 0x100, 0x9}, &(0x7f000046f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r2, 0x40) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000416000)={0x2, 0x5, 0x20, 0x7, 0x6a4, 0x7fff}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000dc0000)=0x40) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000067c000)={0x9, 0x100000001, 0x9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r4, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r4, &(0x7f0000c4e000-0x2)="a6", 0x1, 0x3, 0x0, 0x0) fstatfs(r2, &(0x7f0000750000)=""/4096) 2017/12/17 20:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000692000)={0x80000000000001, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000765000-0xf)='/dev/sequencer\x00', 0x121000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000c46000-0xb9)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000065a000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$inet(r0, &(0x7f000007a000)={0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) connect(r2, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000014d000-0x31)=""/49) mkdirat(r0, &(0x7f0000714000)='./file0\x00', 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000b82000-0x1c)=[], 0x0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x0, 0x40000000000f) write(r4, &(0x7f0000484000)="240000001a00091c07000009efad000001ff00ed0800010000001de80000000000000001", 0x24) r5 = syz_open_procfs(r1, &(0x7f000001e000-0x9)='net/unix\x00') ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000c82000)=0x3) sendfile(r5, r5, &(0x7f00004db000)=0x0, 0xff) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e15000/0x1000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f000044c000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 53.068927] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/17 20:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={r3, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001000-0xc)={r5, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={r6, 0x80004, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x31, r7, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) r8 = socket(0xa, 0x3, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000000)=""/7, &(0x7f0000004000)=0x7) modify_ldt$write2(0x11, &(0x7f0000005000-0x10)={0x401, 0x80100000, 0xffffffff, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r8, 0x406, r10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000013000-0x4)=0x0) statfs(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000000f000-0x1000)=""/4096) munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) set_mempolicy(0x3, &(0x7f000000a000-0x8)=0x8, 0x40000000) fdatasync(r1) futex(&(0x7f0000005000-0x4)=0x0, 0x400000084, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000000003, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x8, 0xd04, r9, 0x0, r11, 0x8, 0xa, 0x9}) setsockopt(r8, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/17 20:23:49 executing program 0: r0 = memfd_create(&(0x7f0000acb000)="04", 0x3) r1 = openat(r0, &(0x7f0000682000-0x8)='./file0\x00', 0x406300, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x8, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000775000-0x10)={0x0, 0x0}) clock_getres(0x7, &(0x7f00009de000-0x10)={0x0, 0x0}) timerfd_gettime(r2, &(0x7f0000145000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x1, &(0x7f000094a000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000789000-0x40)={0x6, 0x3, 0x7, 0x8, 0x6, 0x3f, 0x20, 0xf310}, &(0x7f0000623000)={0x4, 0x7fff, 0x1, 0x1, 0xfffffffffffffffd, 0x7, 0x69, 0xfffffffffffffff8}, &(0x7f0000621000)={0x3, 0x2, 0xffffffff, 0xffffffffffff5069, 0xfff, 0x734, 0x7, 0x3}, &(0x7f0000c2d000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000fb2000)={{r5, 0x989680}, {0x0, r4}}, &(0x7f00005d0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r6, 0x29, 0x800000048, &(0x7f0000a81000)=0x0, &(0x7f0000eab000)=0x4) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6000000000000, 0x100ffd) recvfrom$ax25(r8, &(0x7f0000905000-0x6e)=""/110, 0x6e, 0x2100, &(0x7f0000245000-0x10)={0x3, {"b323339483cf7d"}, 0xff}, 0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x8, 0x8000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r7, 0x0) perf_event_open(&(0x7f00004b4000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000d6a000-0x4)=0x8, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006e1000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8007, 0x7ff}, &(0x7f00003d6000)=0x98) rt_sigprocmask(0x1, &(0x7f0000fa3000-0x8)={0xffd}, &(0x7f0000d9e000)={0x0}, 0x8) getpid() socket$packet(0x11, 0x2, 0x300) [ 53.156694] binder: send failed reply for transaction 41, target dead [ 53.180327] device gre0 entered promiscuous mode 2017/12/17 20:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f00008a7000)=0x8000000075) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) r2 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f53000-0x4)=0xfffffffffffffffe, 0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x590a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000654000-0x1c)={0x400000000000005, 0x54, 0x1000, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r2, &(0x7f0000f4c000)="", &(0x7f0000f47000)="", 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00002d3000)=""/0, 0x0, 0x23fffd, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000046b000)={0x0, @in6={{0xa, 0x3, 0x62, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x100, 0x1}, 0xa0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x20) socketpair$ax25(0x3, 0xf73847bac509683a, 0x40000000000000f0, &(0x7f0000001000-0x8)={0x0, 0x0}) mlock(&(0x7f0000a92000/0x13000)=nil, 0x13000) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f000000b000)=0x4) socketpair(0x5, 0x800, 0x1ff, &(0x7f0000714000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00008ae000-0xc)={0x2, 0x8001, 0x2, 0x8, 0x20, 0x6}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f000005f000-0x10)={0xd7, &(0x7f0000ca1000-0xd7)="0ac6f362d3e819227777f7ace8d0445739cf846c34c5e6a7f4bae77c40701f61bb2ed107c655c8924f2722400f321c0f8a3a2fd515105e137868d11d7397cc587eaa9f428285b4ddce5ac687e2cd3ad3df4af8ac2f4084a30d73d517c5ea3cc7a51df5ce821eda41befa4d261d23c4e39d86486ca6173a33cfe41dc75bed7a63463d84f669dd1648bbb181d82459dd97b9436615f7365d4f5bc2db65db47e8a2e23f02fced8ac9ae384c05cdec770e848ccd64c0f8ab40f5e26a2916a8bdc492948e442545829a80c80f72c6c6c785c9dcc077c9fe3b00"}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000008000/0x3000)=nil) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f000038f000-0xa)='/dev/cuse\x00', 0x4101, 0x0) 2017/12/17 20:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000046c000)=""/154) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000aaa000)={0xffffffffffffffff, 0x78, 0xfffffffffffffffe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x438641e2, 0x0, 0x4000000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000ee2000-0x78)={0x2, 0x78, 0xffffffffffffff7a, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0xfe, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x9, 0xfffffffffffffffc, 0x401, 0x0, 0x3, 0x0, 0x100000000, 0x0, 0x0}, r3, 0x0, r2, 0xfffffffffffffffc) r5 = socket$netlink(0x10, 0x3, 0x4) r6 = dup3(r4, r5, 0x200000007fffe) dup3(r4, r5, 0x80000) accept4$ipx(r6, &(0x7f0000319000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000530000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085f000-0x108)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe68, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xcf, 0xfffffffffffffff7, 0x7, 0x265, 0x1, 0x0]}, &(0x7f00002d5000)=0x108) r7 = socket(0x19a73bac4a64a379, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000b00000)={0x0, 0x6, 0x97f, 0x8000, 0x9, 0x2, 0x45, 0x101, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x80000001, 0x40, 0x1}}, &(0x7f00001c8000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f000058e000-0x8)={r9, 0x1000}, &(0x7f000013c000-0x4)=0x8) r10 = socket(0x1f, 0x40000007ffff, 0xffb) write(r7, &(0x7f00006b6000-0x1f)="1f0000000104ff00000500bb07000000454000000400060000000000004400", 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000011000-0x8)={r8, 0x10000}, &(0x7f00008ac000-0x4)=0x8) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x1b, 0xb, 0x19) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007b7000-0xe8)={{{@in6=@remote={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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b87000)=0xe8) ioprio_set$uid(0x8000000000000, r12, 0x80000001) socket(0x13, 0x8000e, 0x10001) write(r7, &(0x7f00000db000)="1f0000000104ff00fd4345020000000000c6000008000100010400ebffdf0053", 0x20) socket(0x10000010, 0x1000000080000, 0x200000400000009) ioctl$sock_inet_SIOCGIFNETMASK(r11, 0x891b, &(0x7f0000d9f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f00008e9000-0x1d)="1d000000060000fd4345c00511000703000000001000030400efdfdc", 0x1c) accept4$inet6(r10, &(0x7f00006f4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d5a000)=0x1c, 0x7fffe) write(r7, &(0x7f0000dcd000)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet6_sctp(0xa, 0x3, 0x84) recvfrom$inet6(r13, &(0x7f000099f000)=""/0, 0x0, 0x40000100, &(0x7f00003ad000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$inet_sctp(r13, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x40080) 2017/12/17 20:23:49 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000aa8000-0xe4)="a429969ffd5afbadac67e50750009a1ad88f48c89167a9370da7e6b74c31d06bf3e3c1233bc2f7f0aff93b2bf97b6334f30b913f06406f7b3b9ee13a7808e58fafe727a2b449d04cfb005332581dcf9f3170f410394cfe42a68c7118bf74f381838dac222fb8a995189efe384df75e425a69c887fb9af3b65970ae994d692f3195933f68c25052d5778747d15cfdfcf6f56db3605b66581583c44e87f667e05220c45755e0410a6ee16c2265fe5e083f8484103893209e30b05c6c1014f605fb07dbdfcae43e98c4c2da68ad479688053ddadd7a08b3ab3d06351ab76c4ff052c3f3628a", 0xe4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000b79000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x1}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000ac6000-0x4)=0x9, &(0x7f00009db000-0x4)=0x4) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006c4000)=0x7fffffff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e76000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063c000)=@ethtool_rxfh_indir={0x38, 0x2, [0x10000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000047c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept(r0, &(0x7f0000a2e000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00008f7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d68000-0x20)={0x100, 0xffffffff, 0x1, 0x3, 0x81f4, 0x8, 0x80, 0x9, 0x0}, &(0x7f0000d49000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ced000)={r4, 0x3f, 0x74}, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00008db000)={&(0x7f0000185000-0xc)=[0x6, 0xffffffffffffffff, 0x13f], 0x3, 0x6, 0x7f, 0x0, 0x3, 0x0, {0x15, 0x4, 0x8, 0x5, 0x2, 0xdc62, 0xd25c, 0x2, 0x0, 0x2007, 0x6580000003, 0x8, 0x5, 0x3a, "85c44eaefbe1acce927928d390000599a97f63258a5b722f99fe9b0fa51e5e08"}}) r5 = socket$inet(0x2, 0x8000000000080003, 0x8000000000000006) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000079000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00009c0000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xffdf7ffffffffe, &(0x7f0000021000)={@multicast1=0xe0000001, @rand_addr=0x4, r6}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003bb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000062e000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000aac000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xc0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00007a0000-0x4)=0x3, 0x4) accept$unix(r3, &(0x7f00004c6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000006b000)=0x8) bind$inet(r5, &(0x7f0000398000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d3d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000)=0x18) connect$inet(r5, &(0x7f0000d6a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000000d000-0x1000)="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", 0xffec, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 20:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a2000-0xa)='/dev/ptmx\x00', 0x106, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000046000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000078a000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000062d000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000347000)={0x0, 0x0}) getpgrp(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000517000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000894000)={0x0, 0x0, 0x0}, &(0x7f0000796000)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000043b000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004f4000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000984000-0x8)={0x0, 0x0}) getpriority(0x0, r3) perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000093000)='rxrpc\x00', &(0x7f000088a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000096b000)='/dev/ptmx\x00', 0xfffffffffffffffe) r5 = add_key(&(0x7f0000256000-0x8)='big_key\x00', &(0x7f0000aae000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00006de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005e5000)="9ae3acc1cd5afc0358ac16f4bd1a1f055e", 0x11, r5) socket$bt_l2cap(0x1f, 0x7, 0x0) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b28000)={0x7, 0xd03}) keyctl$set_timeout(0xf, r5, 0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000574000)=0x6) ioctl$TIOCSTI(r0, 0x5412, 0x3) seccomp(0x0, 0x2, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x1001, 0x83, 0xa, 0x7fd}, {0x4, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000003, 0x40000000003f}, {0x80080000, 0x200, 0x100000000, 0x6}]}) eventfd2(0x920, 0x4000007fffd) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00007e9000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000258000-0x4)=0xc) r7 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x5, 0x2) read(r7, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r7, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) splice(r7, 0x0, r6, 0x100000, 0xffe, 0x3) r8 = pkey_alloc(0x0, 0x4003) pkey_free(r8) 2017/12/17 20:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004a2000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x802, 0x200000000) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00009fb000-0x4)=0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f2f000-0x98)={r1, 0x2, 0x9, "0d32fcae54211af8fb781c215a0fd3a786a9d8e571082a6d573bb3e16018d82758ba437f6cb75a1d9b213e688b48faa746c17c75c1d1293c0daeba0382aef8a27d2496900188282411b89af4b5b4ba17094de8c65a7b29ae1ebc33ba9a7620153fc4483e62f3642986adb9e2210dac6808af5177024a8ff1d7a4867a9e6e63221ae56d3cfe493f7379a5dacac0f9"}) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000b6e000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000466000)=0x422, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f95000-0x8)=[{0x10001, 0xfff, 0x7, 0x6}]}, 0x10) r4 = syz_open_dev$mice(&(0x7f00006d5000)='/dev/input/mice\x00', 0x0, 0x200) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) accept4$packet(r4, &(0x7f000039e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @rand_addr=0xff, r6}, 0xc) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00008ae000-0x4)=0x4) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) recvmsg$netrom(r4, &(0x7f0000cf8000)={&(0x7f0000acf000)=@ax25={0x3, {"e06508e334eece"}, 0x3}, 0x10, &(0x7f0000397000-0x70)=[{&(0x7f00004c3000)="c9dc72aaffe662c4ec1f53963547a61ec5d986c3e80c958cefca547ade0d2ef7d2bf843abed5a305ab3b16ab6e22f7ca634da419f068", 0x36}, {&(0x7f0000eab000)="79f93570fa94d4ee08bbff2483ee485e7e5346befb09f021bc5a8fa4b36402dbd03959c0271e91c6920f80ef486a5b1388c76ee7d60479c92589af51d79c6b040e11771496598b946ec98f5baf6d50053baa3221bf4b7cb69ff087bd40f38c9958fc3d69571923a9ac9a5a639c38200781cb775b950a9f58bfc110db8795b7e4713c101faf1b8c26b84b1e83cb99bc8b9f193c1461305f26787aeb83e03129bd388910e5fad81aaf55da6a1ed63dd6de99ce0746880a5a55adc91e", 0xbb}, {&(0x7f0000d6a000)="073ef47e4fcc439529e227a744add6118046d04d", 0x14}, {&(0x7f0000dc7000)="015b288ca858b07e87023ca5d85e19df14213d5cc967008749be5c09c7b3b0f7c248f3251c46fa2be6776b4793e6b873f22ae28d8cd39241f841940ddf4b843af1827e5685eb90d0dda0fcb021a84fc2edf98d917060ddcd8ee0", 0x5a}, {&(0x7f0000ec8000-0x1)='W', 0x1}, {&(0x7f0000076000-0x1000)="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", 0x1000}, {&(0x7f0000622000)="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", 0xfb}], 0x7, &(0x7f00006c9000)=[], 0x0, 0x10}, 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000e2000)={0x2, 0x1000, 0x81, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f00000d4000-0x1028)=@hdr={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x100000000, 0x3f28, 0x6}}], {{0x88ca, @ipx={0xffff, 0x113, 0x80000000, 0x5, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfbb}, {@random=0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x332a}, "eefdbf6ccecefffb3e1436881ff79594898096eeff733ededafff868c554ff39b06e36760b617b3244bda9523c88413289adc5bf4575e55131812794c189dc172c64984f3e07d136d72ca864fccdaae22016a6d72988a84775db12c3f88333e35fbbaa562c45e615b1a6837587aa20c851c1a78d1fde3f1c54ea582c82bf9a8648a6c20d626ce49004c0b1374a06396e43d568ca655e8e973a5a4032d32f99333f74d31a8ac0e98c16068798e2a9c11ef4c18f81c53236894e37d841fa3532bb0bb7ff8f40dd03112639a705ef3fbd2b526c198afe26e7a41950b41f908a4977b8791344adf64eb728ef632eb8ff6eb2512eb168b3"}}}}}, 0x12f) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000a9d000-0x4)=0x4, 0x4) sendto$inet(r2, &(0x7f0000056000-0x391)="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", 0x391, 0x0, &(0x7f00004d9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() sendmsg(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f00009c4000-0x1000)="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", 0x7ea}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000dfe000)="d4bf24af4a65aea1ccb651b5a549d0147d4f6dde5c7da7224412a795f65194a5d1c383736bf2537b9d94b084d108933526146136c1528308fafa83cd81d7babdff32e3c0ca5de278a4957c8c1997fcafc0c08f8c3991a81645df8ccaa4adbdc8139c66c506248e988ebacddd435128119efed71b9e2bd472e9f9b8d0b1a41f8fbc1a7f0499544694268b877b1790863e4e57909a43bc4f249a7fc713102034d8055ff2ad6d86790f00d4e346189d730a471ec7b831b84905e8f4923d26bffc1fba0b632e49aca58f0688986ba1bdc9abc05929a0cf270604a08d2f9ce91ea399ec5c0144373dfc835e4bbf016c8f31d18480d4db1bcfe0d28fb02ed90225ffab71f0c467d1076ce7d73e910382a80b54a3e063fe90229928af3d00e9baa19b1b54d92c62c1977f8135ec84783c9ee9d646c4758b920c29cb1ba90b0f7c5ac14a7a58b9833fa792583c9aebdc627636cd296c04920fc44c1a113b2a033294f7d4d1bc6b04ca194f9755b16a68052fc412fb1e3396f5b7b7623c29715e40685f7867beb77376831daa47acd79392111103212c35b1949e1a345e35e5f998436ee72ff30aa9bd9191e93b71e7731a176e31aaaac70fefbea11883ca8a507b631373a0ef9739770f69771df69507011cb75aa1843dd78c06783d482eeb4e5c9b84c12c486aa7b58c1d9ae17b0afa8f7b2d5c758bb2664642d03574851941ab09441d69f0c4ec1af8568a4c8c3ef577084910f9bcc571b680f0e03ab9177cfb40db0fe10dcb6cd62e84191c4a95b12d4da27ab3edfe0414a8914f81de6581a8938b87724d00b38454c3011ae372563c620f660836bbc3ea3b74be1db023164b844bf6f1d9b76941b191036cc7e073d346114642af18e9abed5e623eeaa8bbfcaa0088956e8925e970544b13c0fb7af1768e74da9d7f09f67e7e182e152eae4d501144e7e2f792940d42b0b1eb4e7df647042e76bb2d9b52d4d7707605169531e22a0b976fb0ec9e874c5ce6600ddc788d01124bbb8ec20eeaf86330eea8392690d8d1d9a51d911e212d03c5c3467cd49beadc51c78c27f6d9279d61f48b2b2e68808c4f22f838df5543a519ba9db6b4b55062e421227d361fe14b1c8ab3fdf196c254732705721746877979a55bd546a700353982ddf372dacf1249b933b355c739ff7bf7253c019706dd0e824af4b37a170c5c4e68cf9356e37430f3e69855e8d3002b7008c32fd113b24f2032cc22a0282c5af06ad9036960cf035581810fef9bea73a471b0682d224ae7b72746a5d3f1c4fd2101964fb58bfd57223d553c3cf0e62e5ddd279c4ebb6bb31af19124831e3bb1eb740657e02754ebdbee8011ed1cd5ebe2bff8b5a26c2d22e06d1bc4f6f4262acb06a6a356ea888658bf4e45d80668d1022e04462b94401007813a4b3794f9fe0e57b22f39558b38abbddebf43831ad05c704ab888c3620e4968a5439d9a2b361731e7f7816dc66fa40b1919c829f0527c5b9a8c9f97ff41b191b419a9f063d8b1ff91788f83cfa865f4b770ca682c7ea32992809074b08d54b3c32f8224af8a2e5e6b7ed2cd7b6227c3f6fef79780fd213b83c8eae130016ee85da09ff9ccbcf1e2be4420b24e6b679d2e0cfdb00939265d400888837c199907afcfb2694ed772a98559fa7ca4284c39cfd9315b6412fdd585eb13b6a5e1ca7979b84ba3f91de920c763100dd91bd6313d15707910156855b6b8e8e4931bcc4fc1c722345e8504cb6be51305aa17ca9c6ac6c47e8a95b4f1ef16f7a2fd4981d3b0c4d44de006500c2583c544c3553eb5ce8b5c7c7cdcf5a1ebbf72ea07768628b425c371fad5fdf8c31f90f83a6824de9a876ea9329be703d06f44de54267d8184a71bda74ace03f69848503c8edeaebb845f27aca09f6421eb3a5934993eee1c8535ba6baf30aca206ca82dd6a41980e22bb00f73d183673ec0c177e63600de78ac4f5a7ba21f9e71a3a935fdbbb46bdaf463f36df4c163f904cb992bf3c73ce3d50d32e98b1619cf1bd79acd364d4c5d7609b1e546fcaeaa1c5fd78a277341ec4af13db7b27bcd68dccf87e699c762cf628c4bcf6a25ad509876c25cfa4ea353dd3d9cd4007f42582018b8e7e99d4e5fb0620ca703f6b53498075eec623f11413db7897bac964b41a5a2f5f92087d70fedb5bb7b3ee378a8743f31f7dd47cfda52a9982d6851fcf8cce6c6d5e2640739a141995ddc95f5ad658bbd1a1bd540a3907c94d3fda18da6265acd65ade5cbc65cad84ac77dbe4859519c513cf6f2436f0daec79d860a972570831cbf450cca10bd6757617645583a8300a3c1f0dbec380db468a036b5ec02e87e78b4219f741d540acf7fdba2a113ba977af4d698583e4c7cb1ef353dc89889b4290e77eadad3e3ab08cb5a99a608f872821e9107cdf9ab83c13a5682d7ceadb39b2eb6a40e4e1723ad8edfe9553bd0089548225026e5b5908c14ce4f2704ac42ec4977caf508e47d6fa5ec04ae0a395d280f04c1e111ab1e41aad7b0e2e14ac87399b0feb73991b9b79811c36545b48d6c39900905b90aed8655faadbb981184dce0e84e54bccb9ae96bd07b4e1b07ae2a23226ce5bd6a01e61a800dac06a36d5e5b73f06680f062987ef91a49ec85817e780968f9ba98e8afd8300684bd9dc1b51853eaf936c56c86f794c68e5410fa7521c04f2657dd04b740f277413a16a7261fea7463129f7772e8dd3dba39f82ae650cc6c0121c49ed8c36663faf140396619b05ae77feaed0c2601206821cd12e3072b0d20954f92dbb57d615428d662c41a1cc3c2cef0e8ac07ae328eff4d01239906416903f5d145a765ea13f89bbbb3dc05d196561c84dca2446e9bd0a76b8f5017a52bd8377d3ec132ddb227b70cb1fcd4dc228c300f8e1c857986e069fd3fa7a8859dcb050ce1746e9f806dc42e19e2668631ca65f19fe13af43527bde129b71616222e7a0ba2dd91627cd9998637ff092d731687ea41516dd99e21e579815f7f97dbdf28ab2c0d230364693c2789ebf9083455625cc6d752c74a77cd1ba63216090592c9abe196b72194fac17f20c5a56a633fedaade069bc8d00d1bc8548a1a237c2c6fcf519bc34fa357104309430d3226e97c8c0c871bcfc587527d20686d2f589637787316bd36a0fb3e8c67ffd13bba87ecb109211db7f454dc9863900654c020735988d2bd9a45677db5b545388a5ebd0eb541114a16fdce8006b08a646e0fe2c2de6411e01cf72594c07a074af2890f734048896ae8d6ba9a492b530492d5de100149d49f5d482493f52be65bb6c3a4feb29bb15dc3db606659764c328d7be75af2066e3051f8e17aaa2a91821b2f06abe9a18ee23f7cb626b1953cb0ea3f2e34d985191250bae8fa5903424e26c16d98d0433dd0985928e6a86129f4feb14f32f8a2b1851e5f6bfc99fc9e706ab5c12da307c202053cac98eba253229b17dd31d3c56e1447df836a6a23d88a70b47c9f084e5aa60d2c38e89ebb12bc06eccfc21c544c9d908d53591785844366561df2be7017dd4b8ac1f5a3be384ef783979ca3f20ba86ee21afc02b85e1479775fa7f632661067d43d92540681a149bc235be788b78535183df7e61060d55bddfadfdf047532483eb44877c795046b87c8a24f05b5fabf01bd2d6e634816d761c6b6bc08f8172e4c9535c79e3237b4bab976345a01ab71bc672c2a357c1dc8e3987c27945acccc22904cfa0a4236ade36683dabae45ca45733c2d8be7a18e3667f2dc2e61a92993114e62a00abc7dbf1d66a7a54b1dd61062d47008ac7b026b92740d2d9dda5ba361d5d165112b4a2993fdcc08099348eded622d0daab70a5a1afb773353337b279c4fcfbb99370565fdd17bb15716e1a766850627ab41af05c5f2c88e3b703e8185a6f0f49ab9d48f92fb9e455374972364c3126795392b23771426aaa9dc4886c0dd3508cc2719095e72ef981f5b5b3cee480aba713b3d82328af586e94874acc6abb284e8d903de2157342e5b1bbd3436d30a07798c0cef37479ab7f936dff03de55810e69acd6f7d5104f8ec6826c85ba4afb0cd6bc8661c97ec755a418a9303c6ddcb4a9ea2dbbb676e0497477b3e1b750c7015534bfbd56a6cc6415cd336ef17cee3bc31ceec1767067978577dacdc51a02105c629b80e089063ba275a8c16c86bd4cbd552c1e041957310a3fae9ba0c787b7d32dd3b935197e4f72d8b1350597c81d9b95bfc3e6794c9c4783f29b642df03e07ca31b3e8bd6af8e609b7335d00b18c7fa2cc3f9f47cf3a68c5634404e46b9dca06431a16c2c1b6673c861edf37e379abeeba8f794507d8ced5a40bd677f7390733260d24ef6d4437f2d1eca7734bbe532a9097e53503a4fc3504ae158240bc91e3f64be4d3e36ac30d46953910fed8b690445680187bb72882500a0fd10ddf12d314369fdb42b59f3e669a281e518cae1068b9cda0f78eeae920e738228e4d9a05c8188b957b558bcca6782a3f285c15c0bc886fa5bc825ec4def08c5fd036429a7ea57832895fbea3b470038cb83448111d550724d307d714221ffd96cc396a8648b48a3bbdb1fdd6524ee8aac1c9fe81113a3d0fd462ac173fe4f7ee5642268f0c2ee1a96f572ee0b507818e2eac05e3bc082e63021cc6471fe48a6d8b893c965be3806221ace022fb70912b457e426c9f82f6d7536aeae61b5c41b0128efa41905a46fc7a4b00715f68f8c2319aa96d92f324e004eea252694a4d19fdffc94386ffb46e28bab8d44d5f1d14cbec49daed1605c9291aa4454392d65f9a426b78c7c598fac3097ba0fe6ded606dc050b378fb55996d486b52fd5b2ac3b5753076338159160f9c0635a59b9260711bddc7f7dd8bde8b3d115f1013b8dab6c12ce4b431021b25dff05dd8ad461d6e49d3299253c5c7b14fe21b397ebb0e998ef0de82d6d3ce7a871070546e7dda4b661388420f2b6a752229b1c819afafbc16feae4e67e10973ea2fdf863161e61a195f054082af4940e4cf09be8a2193ae8b0e9174ac91249ea4827f187c6b37aa48ee68b45ffcd7a33bdc9ebeac4818d328ac2625d4ac6526c6339c1b10f409cdae24aa1576d38388c1def31cb386e8f03954db118ba08fe8eaf86995c64b0ea66d928583263783a891701c28524378b285e29cf4f3e8d77f90472a5422cab9d9362115f8310aa0d381ef2facc4d5e499650386b0adeac2eda54b4d4fa4ce667218afd11e18c66cbb0bd10ad3cb1dd32d02ffc413dca16f495e3a57f45934a7a37d61713b44497dc24e624067e88e53fc812ce760322f187d507e48b5619d1c8b479f59884077cb4d656041578c810c17d56bdb90cd94a6cff0fed029e258d80bc1d7bb36ae1d9d9bd2bf0ec01291421c6cb3ddbac8b528a90f888379c216d9c7f69c1bf67bc1743c75c8a48f0613377104cf271d4e9baa9991123edd974709e2c1a9bd5062e470d7c2ed7381130f4a4be42d30d8f71032daa7a2940a9e41b594f62d00e34feeb29cbf32085e1023c687e303fe691398693088b47b9cc97d88e6f4f2821febdb3c326a76628695d2dd48c387b1704f2d84fbd3f34e88a597077f32c2a689d59defb19ff7a4878cbecc663b6c26c0d276ef2763e01e69e0efe9bf66eddcea29a5da89ed938dfadab8ceea1ee62936d43f0c874dff50ae4548ec244d3495e2c5cb9c50e8b37b93e0255291bbbdc2eae1667767539b05ecf9fd0217f59d53b91cac1fd3e1500ee3e2bd0f9928a69bec38b9337d8c2087ac162fff9bef964621808076788b1ac20234c0b058c8c52ee2ca4a4bfda", 0xfff, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000211000-0x1000)="b499c99dedafce773e277acaaaf5300cba91e41a1692389a8c9409702fb8f8b7c3af3bfc0199d1e0537d0bffc021fbb4889b8b49e4b847d0f988decd8695cb0423b055f99b55ecd155d5783f69825b0a6c86cb9af78b711974122193f6160745ed80dc4c43f180aa2a3203b007c374daabecc43280ebe464bdf00c7613eed08fc04fdf05e736c08114c78c18376888410cb54a96027cc87250d0a553b6667297606eaabb531740dee2afea0d39c90207792a849b9dbd0577da68fe772ec533864bb4869070a9d7d6b4b4c1043c55c688981982fd4ef8c930661e54acd8cf415765c06a816cde410742815ce518905fed5756b98d2f6dc5cc7342674f943fa9e0d72d3cde186b4a7454e7ae3d291eeea580b119ad47468f35b030a95f76fe889c93227a5e127763fdee5b2c23fad1f82d2aeb66f572022984d52f0c737824a507b15484f8b55c80ed85332bc01e2af061c8b865731c076ee2f10464fddae0cc63b80873a4d4448e17542f046a068a890f68f1292f11eba23f110ee7da0d40968d3655e42f23c488d408c4a7193836ceed05ba6f04b20fa65feadb55d5467cdf3ec3f222f33cde41a6986c6bb4621523179c0459bae03c91d3e01e2efe13fda9bbf79e5162ed9c1436d25da06aa8031195d73e5315bbcea030f7c4443bd8e9f3535ca985cd780530a12a2346b5737bc66fa309c1932d255fde94fb55db417a5677f9f36773982376e6585b1a972cdb43fa38dee846225a9a0560c22fa7c79cd3a0e24ed517a3d7b7c527cc6d82695060fe3c138260d7b7a305701ba132f5a53097ef716f56de93b972415f84c16b40eade841d6e0ca27f5ec3fb0660f74521e3a4fa91555323ea7fad0a6bcf0ff30bec87f59c228a360dde1bab5d9f3422fe414dbfa3ee2ac8e3cbf6bc1c0ea8fb08f51e29c19fc8e86b95815de7912daf033af29d5ab40a599fe0fc35631bbf57a2864bc58f8c1a7faef8b6b9baff61ca695b119879509dab61e7bb06e4ce36c287d854a7bcd1d24dd100d226ded4b3587893d2e4b6443b4c7c4fb4f883dd7ca3612bff09a73f874941788071cf77fc1be51227dd4ec414ab6e03418e7e098ea44381cfa27e8f04319d9b504f57d3485d5f628faebf6e59eff9304eba22c66cfd8d246bb9654c230f6c081ee37c794552aba8c6bea694ef3f18bee686cc00b9c2559287eea9fe9fc4a35f2db5a9af18001521c20bc0fb8678edf4b2aaaa43891633c66456143e9d99b3202fdeb3cb450d7ca780aa6ffb3502990bcd76d78199061b2c6c382599602cf267a125c89087cca00fa673adb9552469591ab589a8b058a06402aa03ced012c882d1009960f59f24053f543933615e0dc54ce6bd2405ec5379c303c1a861884ea0f8c9edbedc7659150eaa8bebf596d5a60997cef80ce92765988c54bbf74af3dc3a904e5823f8839feff12b9a7c668be711ecdd83d9123ffdaf2b3708a4513c42e460bd7d1d8c4eff796ef3e07ca046d36daeefc27b4c6ef439ce02d52a27902a2813fe5e9f56f0e181153f32c529400d32412a31ecc0181a4bcf8039c2149ef652e2dba7413418cd8c7b551c96c23a8ab889cf40dbf4440f59a0f4071ee112f25474da510a25e9d3a9b22b2be174507848fb4b3635956e7ae3942dd0d2eca59f7be8180a773f36b21bdda87b77f4e664a901aa8afcc7b77e93c3e2ba5cd4822c55211580eed13b455f94ff56f1bb91768c3dcfa854018cabfadc77c4696f3d2870aa85f246042ea03867f1ec714454445c15d896bae46c783ecf4a54d4612c5704f029fca810241a03f2415e15972bef119dab0db0c57fcf657e7e451a2a5e42a0cbec3f4e436d5095287cd4b40639f748c92ff340a464a3a73540c52e4ea019fa4c82a21bf3e040d9f0123d21a6774422abf07a010082f0ea2855c77b06a2c07f02b8264dd2d33ff8999395e53118df85d0ec6a4c85b6e86f0a0a5a4d345e8bd90f5c189e3a56d3be190f4df7171261ad773b464e984a558d0eff4f3b4e7c6f5cc4759189e03e34398a291c0feaab8b2548e9d2cdccd2bea1c4dc473f1b53131952b0c28a12e8798a54bf693249c835d7ff649f9621989f9b73d29cefa4dbc054400914b6d0a80d556ad7acc6037b0b9f482b1ff861309ad95d01521963acf66a25a65f635af412ecec899f793dba460d8d99d954497527c406c01170dd19fdf0aafea1add4cbbf239eb2e0a428f0ab285eeff12ba1bc315457d1de5d02a632c136880b6a99b9734e3321355c04f5a9b0c9458e8c425978cd2dab09881582b1d57104137385a072e116c3d12d07edb3ad5c8592398cd0826b2fa138e72273fd3f424d09f69a842f5763eb87fa9408cb39c8d1d7650c2f90a1c0ee397587423a74abd5da9d3f79cb6bcd40c4797b5cafb086f56151a1fa8903b9c4ec31ade1fe6e01ef2a06e69a5e3af6e1730a7aa50b9de9938cb6cf21421a7f5cdd4b453c1da9b1506fc580f54152c69fb411401d24bca0773eaa244b8ca1833baa996ca2f6f3b753a35e2f144c7881d9794600c855f714afa3271ad987d6cea7e674fc6a0f67220e87ab908ed4bbc45cb2cd0154a63abf5352a23980c59b9a621b50e1506155ae5036f55942f49945444222b24603489acc42efd612f8429887f696885bf99ad9c5ee9fb05c5c6b0f8cc0a0b404944f807fb4d9f35405f0605bddfc8c498d7e999bd3d5a6dd66abe704553e2019bbc66e368dad5b3d2b65972919d69bad0218bc6beccb454d0980b3fe10e0edcc65e66426d7db1f2f63f4c094bcca1b3cdbb169ad433425e1f223974ea91d4a8d67ce5a6b3cb0bdcf096844502fa768057e1af90131c70da2e05c29cd53f55da6e995e5f89f080fd6834f5216db028eaf79e83131001ee9588416ca9f4a9544f8c73edd8a206f30edb51055c819949913e2a7a8d63ab5109464dc9638d92f3d31410eccc2a5a9433029488d604b56a8c2a9e744d40a234b46d6307347281fcbecf0a981cd489825f41c529a975da6cfa9b028eefa309de3e9fee4cc37003351cf688734b31a3714d721632b20fd9ebab1f43f4d222c89a5b277a4a3410005ec3772eb6e8bc67592d831bd7cc56257e552dbf24e79a02767ce8b5f87cd851dcb455dcb5e4bf72f25bd1b362bbd8725639fa1d6ea78995c7c911179b792c2c4b7ceea3736fbe6cf05a84d22c4d035cb9047cda91c6362d734ed276c53cc4bc3af343f47ecd1663ef69d43a14a6343da37981a956bbf95de81db415190168f575e3d5fffde9383a219725c3edab7d1f8764266c92e079107098f28acf2c8d29339a5b1cb3b348d09d753aee43874831e6c5bdbf25f3c87269f8582f0e841728c74cd7e495e827f2e6ed8e8596b1de095c1c1e0a7fc242c77ac716d9d2b14dd5d6e24a1c4d792214b766bbfcd8bb2abfc9e60378b95bc5eaac5e992e5bfddeefef261ebb492a0c466096b4d1206be91e2564d8d203ca48020b886717702bee8149ee89b75bf916976395f1124e67d640e79c4df37914ceaa88c82282ac3ec5e3b2af7ee21559f528db0828271d5958e4e0d454d84d20ad18dad6b5334261a0e56e54c0e3cdfaa10be156052be966da2e670b24cfbb2d99dab8c001df7a05a4430a69d7e7fbb429bb50de5d002e54ce0aa943aeec8ad21c8a8840c95f38c84d41b86dd11c0356bb74ed613f76cfd216f3a99b8c0aacc6dfc9aabb7afd8b18c6ae1c555f0c0eafe4497fc23d4d506c344003bedb5b07b5fa06887f3eeb3f9b6b2258d8900bd321d945d656282c26645a8777151cc499b124732dfdb48560565e2e92edf6f044d3a66a2daef3220460b3497c09b4830889cc30face09bc0592fde5ccf46f70fed843ca615d4d80c0e5f64b7be4e10896fef2e4d5f3843de5be7b1b5dee24c14ebab84ff80aee5544bc08a18ec1e363b448128f73f282625b3d59b7b867f31bb0f99806365df29cffa8872f3a9c03e5db680d2778da0bfda8c1b8a6d2bce7eaa47aa09c268a73649b42780a7cf487368f7559f17471e5e8894a71198797e7125c493f1cd50d12e5ac4c24f646253872e239842ec3bfd804b3848e51f6ed9ffac7b33abf337ef59f93bf466a179e0eb5b8080dcc5733e7465eb961ba33d9bed9443ff01badbe331c96acaae2968f3532fc5c3249dec8d0f758a38d8e21c221c077e281b1e858ebf81ca89844f4409d1ce41d56105275ddf1a62b897a8643fe5a7b208cb32e8953906de3ac59f1eafeef33319fce91882720420ecbdd3db5f13e81c913aa5b91f05cf9107e34f16166de1d049564ae81393a53239be7d7ad8d3c9db08e732638c3b2de444b8f1c9139f6d608fba38e9d6562b8ee29d10db4436fdee1ff60bd69ec5a658f02a03320b050ff73152954491d2fa351362aa9fbd6ac9074ae25099ca90341d23f61edec602442f95219f38a4065575d21935b1708f67d93456574d8ebc16b8db2e55d1bbd5b28618de37f354e7f9547f250d3ff85fa69e1b36eaaa43415ab2cc40afdd2b639ab60ba785c671d7be4e3ee5350779b3889a7d11fbb1e4fa0c97fa73729bdccde9757ac2c7d63466710d346a49a534c9bccc856c5e29fc32e6dea6b8d39619ef600753705225d74832bc905f52291f6d2011c877624c9b44d849c9632e24a8a9aefa63c31a8001750b3473f0122e851abb1c36eb30391a33d9b066d07f18c3085c669f189412fe4d945cc2a18738c0228df29d36cf0dc2e3658af39a5c5feccea6ed1c6d56441a7d218d09a609e57e1ff0bb7b30d24329e51ebac02c4ec9d6f9ae4b30422279c0f0430ab99f7c9e108212deb0f8867f617400dee7c6c2f6efce46e7ababe3f80d68483243485a244f661c5c8fdb46df2a9e9c20d427f456b26157fc3e337e0809cbd602c365ba2d4e51282ea8d8f857f5cc9b809ea347888fa8d720dc6a4cf9313033547c19e24b9a89481c206efab72f2ea16674d6e42990904a3da94bdf9d9e611e7cfa49f66e83ae335f090d4c3656a1b3fc6bbac7467c4e33e4366663f05b10cf1022ab805141af28d7168148a840824094b8c3351b00535b907d3c138e19359592480f35bffe6bba6431d1002a4c052bce2162c03627b456a7ee874e527fc7035147c776bb72d4ea3727c2267649e90e297159bc1f5360f03a11c619e5d7ce1757793da6279c9fd5b73262a5aeb4edd588c2ab68903e7de2a299e9e25dd58c02e37cf8a2062cedbc65deb78282bdb4c1395d477b652a5f5e4eaf251fd8b224d4af827fc6b2c07b69a1de8ecd48993ee9f9f8e24380309381bd4f47119c5d4a416e9ad354b818f6810b7733b7dbb548e80e83d2eb9e204d1061fa58614e9e2882218b8215dc89362f667393f623def814eabda92622d21e643e078ed3bd0d14eff1e1a0c141fa05e9b0f5311747ea67a7c98495465d1e2b25a399de587d0eb18f75fe026869e5bd20e1fddb660fc000143c4b1ba54eae5e720dd584f6d8727ec2bc2e748cdfa447c51e1e50d3e9975710ccb576eb1e6521cf4dfa414227ec541e821a8387413a0f7d272642ff3319b17f7e28f856692ff90674cfc775a3fc484a982949e328b3cb6f80d869f7a5403b17f67dd8578ed5d2dad9d335fb9dffde42cadf662cfa851b1ada7e816949bdd0de94dbd1489dab6ec699e400078d39dc48a29875805303427231b6d6c672105d2829345cc944865ede2db75b2bc543fe7a2c57ddf63b043daa9f3c41388bed3a4957487fd8c83de0326d99f19c00efb4fad74f77d77573fa4d0d17ffe6c889a9958d95292951ead125c61a422a49771ebc", 0x1000, 0x0, 0x0, 0x0) 2017/12/17 20:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x401, &(0x7f000026b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000725000)={0x0, 0x0}, &(0x7f0000341000-0x4)=0x6) pipe(&(0x7f0000268000-0x8)={0x0, 0x0}) bind$netlink(r2, &(0x7f00000c9000)={0x1000010, 0x0, 0x80000001, 0x2000000000000009}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000fd9000)="b23897028584a166c8481b77cfe70bd698057e452bd5cfdea67f82ec2171b10832cf0bbb366dde41454322a27ecda0bee33b2d43985654d8e4c9e751cae5e0181e5e3b2528df4bab822b90f463df0b1520d802f9f1691e75f8ffc83cd8d13ce46580265d52b08518b3f83da285791500aeb60a395385e3c0c5fc35a3f2d456b7adeccc2db4f73beb973e4aaa73460e40675f249e17", 0x95) r4 = socket(0x800000003, 0x200, 0x7) write(r4, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00007c1000)={r1, 0x9}, &(0x7f0000efa000)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000328000-0xe0)=""/224, &(0x7f0000871000)=0xe0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000d1000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x483d, 0x0, 0xffff, 0xff, 0x6}, &(0x7f0000eac000)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000bec000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e3e000)={r5, 0x1ff, 0x3}, &(0x7f000036a000)=0xc) setxattr(&(0x7f00006f2000-0x8)='./file0\x00', &(0x7f0000cdb000)=@known='com.apple.system.Security\x00', &(0x7f0000d19000)='security-\'+-eth1\x00', 0x11, 0x1) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000cb8000-0x4)=0x0) syz_open_procfs(r6, &(0x7f0000d06000-0x7)="6e812f69706300") r7 = syz_open_procfs(0x0, &(0x7f00005aa000)='cgroup\x00') r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f0000372000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff}) bind$bt_hci(r7, &(0x7f0000c96000)={0x1f, 0x7, 0x0}, 0x6) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000126000)={0x401, 0x0}, 0x2) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000f25000-0x10)={0x7, &(0x7f000023b000-0x38)=[{0x8001, 0x9, 0x74de, 0x8efb}, {0x1, 0x3, 0xcf46, 0x20}, {0x1, 0x3, 0x0, 0xffffffffffffff81}, {0x3ff, 0x4, 0x7c, 0x5}, {0xfffffffffffff411, 0x7fff, 0x0, 0xffffffff00000001}, {0x5, 0xfffffffffffffffe, 0x5, 0x3c1e}, {0xff, 0x100000000, 0x7, 0x4}]}, 0x10) pipe(&(0x7f00006aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00001e8000)=0x0, &(0x7f0000360000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00005a7000-0x4)=0x3f, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000de7000)={0x800, {{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b43000-0x8)={r1, 0xffffffffffffffff}, &(0x7f0000373000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a86000)={0x0, 0x8005, 0x6, 0x2, r1}, 0x10) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f00001f6000)=0xc037, 0x4) recvmsg(r4, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000809000-0xc8)=""/200, 0xc8}, {&(0x7f0000d99000-0x92)=""/146, 0x92}, {&(0x7f0000111000)=""/226, 0xe2}, {&(0x7f0000ef2000-0xdb)=""/219, 0xdb}, {&(0x7f0000650000)=""/84, 0x54}, {&(0x7f00005e5000-0xad)=""/173, 0xad}, {&(0x7f0000ef1000)=""/73, 0x49}], 0x7, &(0x7f0000325000)=""/211, 0xd3, 0x7}, 0x20) socket(0x11, 0x2, 0x80) 2017/12/17 20:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) accept$alg(r0, 0x0, 0x0) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006c3000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) clock_gettime(0x3, &(0x7f0000d96000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b08000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) timer_gettime(0x0, &(0x7f0000870000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000578000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000ac4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000547000-0xc)=""/12, 0xc, 0xfffffffffffff800, &(0x7f000017d000-0x10)={r1, r2}) 2017/12/17 20:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00004cb000)=0xffff) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017c000)='/dev/sequencer\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0xfffffffffffffffe, 0x10000, 0x2, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e3000-0x8)={0x0, 0x0}) r4 = dup3(r2, r1, 0x80004) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a4b000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000120000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c91000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00002e2000-0x8)={r5, 0x1}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0xc) getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000503000-0x4)=0x0) r7 = getpgrp(r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000365000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x7ff7ffff, 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r9, 0x40045109, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r8, 0x0) r10 = gettid() r11 = perf_event_open(&(0x7f0000acb000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000201000-0x8)='./file0\x00', 0x20000, 0x907) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000516000)={0x0, @in6={{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2e47, 0x7, 0x200, 0xfffffffffffffffc, 0x7, 0xfdc, 0x7, 0x8, 0x1000, 0x400, 0x8, 0x7fff, 0x1000, 0xc899, 0x7fffffff]}, &(0x7f000038a000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000a29000-0x8)={r12, 0x8001}, 0x8) r13 = open(&(0x7f0000337000)='./file0\x00', 0x800, 0x184) r14 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r13, 0x5411, &(0x7f0000961000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r11, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2707, 0x0, 0x0, 0x0}, r14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b98000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xa000, 0x1, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0}, r1, 0xfffffffffffffffe, r0, 0x40000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000072f000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0xea1, 0x0, 0x0, 0xece37fd02f8048af, 0x0, 0x2001000000000fa, 0x9dba, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x4bbc, 0x0, 0x80000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000431000)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @map={0xfffffffffffffff8, 0x0, 0x5, r0}], &(0x7f0000bfe000)='/dev/sequencer2\x00', 0xfff, 0x80, &(0x7f0000caf000)=""/128, 0x0, 0x0}, 0x30) r3 = syz_open_dev$sg(&(0x7f00004ce000-0x9)='/dev/sg#\x00', 0x800000000080, 0x4000000000003) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000063000-0x4)=0x6) socket$inet6(0xa, 0x7, 0x80000001) socket$kcm(0x29, 0x1000000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000021d000-0x4)=@int=0x0, &(0x7f0000833000)=0x4) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000ac3000-0x74)=""/116) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000545000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r8) ioctl$RNDGETENTCNT(r7, 0x80045200, &(0x7f0000000000)=0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000b5e000)={0x400000000000000, 0x104000, 0x2204, 0x200000000000000, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000142000)={0x4, 0x1ff, 0x400, 0x4, 0x5, r0, 0x8}, 0x1c) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000a61000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x1c) socket(0x1d, 0x5, 0x0) 2017/12/17 20:23:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fac000)=""/41, 0x29, 0x2001, &(0x7f0000fe8000)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) bind(r2, &(0x7f00009b0000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000b01000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00005f0000-0x1a8)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xd7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) write(r3, &(0x7f00003a1000)='\n', 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f04000-0x8)={r2, 0xffffffffffffffff}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000d0b000)="c2d67ca824249c2e1a076ec0dd28d9688deb69b39fd49b828a701a86417105a036e4ab7562a424a6cebda1c86a30d5319ead5966b4d1b71cd4fcabc1a67821dff14ba0bd8be728e6c0d8de6709a63a68b7f8752df25bfacd13d40d6c31f9c151b1bf3c2c0529807ae650ad10a6e55b2cff0d37d20596be19da082ca61bfa6f8424aedc761300ada71be453c21e710afad1802777cf5fbbe18b7c00487a651604b1646cbaae96c05948cb4216312781a32d2edf92ffe337e2aec05d43a790e6f9d1b348aed85652336885cffdc36b476dc0c4c72e9bf41a7f4c524a148da1", 0xde) ppoll(&(0x7f0000300000-0x40)=[{0xffffffffffffffff, 0x72bbf587a32fee68, 0x0}, {0xffffffffffffffff, 0xa000, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}, {r3, 0x100, 0x0}, {0xffffffffffffffff, 0x18, 0x0}, {r2, 0xa0, 0x0}, {r3, 0x481, 0x0}, {r3, 0x200, 0x0}], 0x8, &(0x7f0000f05000)={0x0, 0x989680}, &(0x7f0000f06000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f0000460000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xe7f1f7495312c5f2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000046f000)='keyring\x00', &(0x7f00007c4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000056000-0xc)='cifs.spnego\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000013d000)='.+usernodevmime_typeem0+\x00', 0xfffffffffffffffb) 2017/12/17 20:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f0000)='./file0\x00', 0x44c00, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083a000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d21000)='(/@\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r3, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="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", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000019b000)=0x0, &(0x7f0000516000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000c6c000)="f835421c7760277a972287034bd7fc6de2b3936736efedfc040a574abcc6f1b315", 0x21) bind$inet(r4, &(0x7f000009c000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000d5000-0x8)={0x0, 0x0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000387000-0x9)='/dev/kvm\x00', 0x0, 0x0) getpid() r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x8d) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f32000)={0x7, 0x8}) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f000046f000)={0x80, {{0xa, 0x2, 0x5, @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, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00001d2000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) clock_gettime(0x100000, &(0x7f00009f8000)={0x0, 0x0}) 2017/12/17 20:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000071a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash-clmulni,lrw-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x14b) recvmsg(r0, &(0x7f0000e27000)={&(0x7f0000617000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)=[{&(0x7f000040a000)=""/134, 0x86}, {&(0x7f00009e3000-0x3c)=""/60, 0x3c}, {&(0x7f0000813000)=""/94, 0x5e}, {&(0x7f0000697000)=""/165, 0xa5}, {&(0x7f0000b65000-0x65)=""/101, 0x65}, {&(0x7f0000a58000)=""/211, 0xd3}, {&(0x7f0000dac000+0x771)=""/238, 0xee}], 0x7, &(0x7f0000665000)=""/238, 0xee, 0x4}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00\x00\x00\x00!\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x1, 0x45, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0x1000}, {&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000e80000)='/dev/usbmon#\x00', 0x1, 0x44800) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00009a6000-0x5)='reno\x00', 0x5) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000572000)="5a233dd0e4d681a52f2826b3aa7265d0009007ef028bd4e19868b435ceb916f41babb6b24588258dfc7a700769a4df4730179aa42e247a7167dbdfbb9fcbc86648cc0bf9c0cf64c492e3891656e26c7ea77e60120c2530c3b6c76add7b484c2b9141cbeee012795bd62c9453dc79c346ea7d35b1dfb5da40d530b531f24b1bdc5730bc758481f31b40b7c284d574011b7c867cfdc50b241f8e2ba92166d67f79e529e2925a7c8032ee388c5836eae9d54e6203a96299d065c1137cb48d2e92cadfbf27956f51bda9b5c27e81262b24f1d89ae7a00930099505f12e73a158648cc845ffeb051eeeacedd65205ffea885a", 0xf0}, {&(0x7f0000f73000-0x93)="bce1a9f5f58c4f153512efeb40a23acc8ccb9b29463d34b5ec9a62d78e451c71d7989a97d3d43b73672ec98e73d1ed5b7eb8b4e45cd7e8e69d1ffed0b40c34d434ae34616ab6db09273bae799f159bfa8044792e6dc1ab24270d82db943a0514f62d8b9e543bdda74c99842e93d60a4c31f5e813c65a6f82a90404308a8539ed04baa64c7307390b49317ed3a55797efc1f81a", 0x93}, {&(0x7f0000916000-0xd7)="eaf6a49df357d573d66d077f84004f59860a01f2e3fa10a806de8febeebbd1b3f29557bae944cf0ace08f0ae38ba991f0548ac73f170cd21224b9cb1bacfcca9057430e85a93ca1a7dc13957900610c6c8a60f234e55d4431fb86cf76241916f0f6e1c0d3e170d28835ab197b508d8e8642257693b99edc55ac248061eaebd6aba5dfd647b8ac069a2d77e65f86ea84014f95f0b67b6c11ed8c445fc24ff87cfaa024050db57db5f01960b34ce30f618530ef23861356001349c1505de8355389cd605921859a582ca1a12bafb9e82651768a519651edc", 0xd7}, {&(0x7f0000d50000)="e5500d1d9a143682", 0x8}, 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{&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f01000-0x9)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f000090b000-0x1108)=[@iv={0x68, 0x117, 0x2, 0x53, "e39356a5f707b18d9a20c683c5f8ecfbdfc9a159b8f0261ad692c289989a32bd9ab8d5fdcde3632b1852f89b0153dd6a8537f457d01b364d785105dfda19ccefec7e32bfc6c6f488ac1ef6b4956bd517ab9df2"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x12, "6e0f72cdf6fd6119630c17045d2b57b5a94b"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x800000001}, @op={0x18, 0x117, 0x3, 0x0}], 0x1108, 0x0}, 0x4000000) bind$alg(r1, &(0x7f0000a0f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(ghash,ctr(serpent)))\x00'}, 0x58) bind$alg(r2, &(0x7f000054a000)={0x26, 'aead\x00', 0x105, 0x3, 'md4\x00'}, 0x58) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x40) r5 = accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000df3000)={0x26, 'hash\x00', 0x13, 0x181b35782676de3a, 'sha512\x00'}, 0x58) io_setup(0xfffffffffffffffd, &(0x7f00008e7000)=0x0) r7 = eventfd(0x3ff) r8 = eventfd(0x0) io_cancel(r6, &(0x7f0000151000)={0x0, 0x0, 0x0, 0x0, 0x10000, r0, &(0x7f00008da000)="4aea33ef27752297783d39aca0ad9c13a5a6b860ce0bdf631c68271997782d71872f71deaf3ae275429b85e999aae46cc81645fbe0380c334bc5e131f6aa21a547bab03e6775516132286c387af694722d70ac5de77cb2e017e11200e361742227838b865eae536f6c03fa27b030ef4a8e36342fd65ac41c930015e7ac789311b8ebd877da5dc57c6f70d43300c4dddae536bd43bdf6e0c95820a84475688a9662fcd6b6234461535bf41a6a80", 0xad, 0xfff, 0x0, 0x1, r8}, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0}) io_submit(r6, 0x4, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, r7}, &(0x7f0000122000-0x40)={0x0, 0x0, 0x0, 0x8, 0x59, r5, &(0x7f00003cd000)="15d35281be2533b82e6c72db6b5eae09e8753b4ee51a5e13dfcc017590b8f10b62828e3fba965d4c6d75acc8d837ddbd9f0f24883063d1813b3abf1c9dd6828dc676ee36ab774fbc9a96c9c0", 0x4c, 0x80000000, 0x0, 0x1, r8}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r1, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, r5}, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x1, 0x4, r3, &(0x7f0000e4a000)="b2d00a9ec26260704e8863ae2d7f34eb2524da0957339998d71aab58101be02d14a8c4cca8ce94a1b3bcad6a176350493040e3ec155174a15a3cafbedc61f1eb6d4f7fb69f9a32c1f2c841351c72fa84b418568fc87c7486cfe31f95d2ff3ea71a07318be6b6f01e2ebf93145bd322751d1375945f044c70d9f1af098545d51ac1a3a4b411cf1ea20e3c04d1aa27e12f43999ee8f3eef1156ba0d243b0a21d9af935b0f81a797f642e47689541b17bc6cce968db0dfa29dea474efd606435735c65679947eef97c44392a60f6a61bbbd8345c91d336ef75f77", 0xd9, 0x2, 0x0, 0x0, r1}]) r9 = socket$alg(0x26, 0x5, 0x0) close(r9) accept$alg(r2, 0x0, 0x0) recvmsg(r1, &(0x7f0000a07000-0x38)={&(0x7f0000a64000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ba4000)=[{&(0x7f0000cfd000)=""/226, 0xe2}, {&(0x7f0000de4000-0x7b)=""/123, 0x7b}, {&(0x7f0000669000-0xb6)=""/182, 0xb6}, {&(0x7f000006e000)=""/218, 0xda}, {&(0x7f0000537000)=""/43, 0x2b}], 0x5, &(0x7f000059c000)=""/47, 0x2f, 0x8}, 0x2000) 2017/12/17 20:23:50 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="ffc9e137c59e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ec4000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_open_procfs(r2, &(0x7f0000862000-0x11)='cpuset\x00') preadv(r3, &(0x7f000058e000)=[{&(0x7f0000938000-0x1)=""/1, 0x1}], 0x1, 0x20000000004) pwrite64(r3, &(0x7f0000393000-0x16)="4eac2ad9a824eae8fcfa82cbbb3588b98496d0dbdf12", 0x16, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e65000-0xb)='/dev/loop#\x00', 0x5, 0x0) getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x0, 0x0) r6 = creat(&(0x7f00001db000)='./file0\x00', 0x5f) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000915000+0x71b)='./file0\x00', &(0x7f0000b8d000-0x3)='9p\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00005b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpid() stat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00009b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000c8e000)=[0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c47000-0x4)=0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000075c000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000d14000-0x8)='./file0\x00', &(0x7f000034e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r4, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008bc000)={{{@in6=@empty={[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=@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}}, &(0x7f000042b000)=0xe8) lstat(&(0x7f0000d6d000)='./file0\x00', &(0x7f0000c95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00002aa000-0x38)={&(0x7f0000844000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003f2000)=[{&(0x7f00004aa000)="6f4007ffd75935f3673b678da8b097b3a4ede25f2a48d7c80100000031", 0x1d}, {&(0x7f0000ef4000)="d0494be68422f16e53c73aa299ba5484793b465aa9982e7faf29fe480e44c48f01e2ea716b309ffd21ffbd54ca5e238521e5e9d7ad3ec8a4b7076286d83c3b2ddb88c0e51d7e8367ae5ec923cbc92b28a5074f98d1e5fc87fd5711fc90f6d732657ff267cb6eb0c152bc2e3a4c69622ffa2a98cde1a26250ace0f96e172d54d2ab836045eb7838ce200086612e8e650a21c92c8eceb1a33b1ccc1567ab06320e07fafffb03f21f90abc3d5267f64b7bd2c10865d1d52b92ae647c471b56f62467a02469398827c39e4d355", 0xcb}], 0x2, &(0x7f0000de1000-0x80)=[@cred={0x20, 0x1, 0x2, r9, r8, r7}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r4, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r5, r6, r4]}], 0x80, 0x8081}, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000037a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000bdf000-0x18)={r10, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r11, &(0x7f0000002000-0x1)=""/0, 0x0) 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) syz_open_dev$sg(&(0x7f0000ddd000-0x9)='/dev/sg#\x00', 0x5, 0x8080) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$random(&(0x7f0000b97000-0xc)='/dev/random\x00', 0x0, 0x60400) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00004b2000-0x4)=0x1) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000205000-0x48)=[&(0x7f0000887000-0xe)='%\'wlan1noev&\x00', &(0x7f0000dbb000-0x1)='\x00', &(0x7f0000f15000-0x1)='\x00', &(0x7f0000a74000-0x10)="73797374656d252d656d312d736563757269747973797374656d1100", &(0x7f0000026000-0x2)='}\x00', &(0x7f00007f3000)='em0--eth1%}\x00', &(0x7f0000d7a000-0x1e)='@.[posix_acl_access-mime_type\x00', &(0x7f00008e2000)='\x00', &(0x7f0000242000-0x2)='bdev-security\x00'], &(0x7f0000e1f000-0x30)=[]) process_vm_writev(r0, &(0x7f000020e000-0x10)=[{&(0x7f0000233000)=""/1, 0x1}], 0x1, &(0x7f00006af000-0x10)=[], 0x0, 0x0) socketpair(0x9, 0x80000, 0x1, &(0x7f000012e000-0x8)={0x0, 0x0}) execveat(r2, &(0x7f00008cf000)='./file0\x00', &(0x7f0000b1d000-0x10)=[&(0x7f000062c000)='@.[posix_acl_access-mime_type\x00', &(0x7f00001e9000-0x10)='-eth0eth1vmnet1\x00'], &(0x7f0000a94000-0x18)=[&(0x7f0000b98000-0x2)=':\x00', &(0x7f0000724000-0x6)='self:\x00', &(0x7f0000bd4000-0x1)='\x00'], 0x1500) clone(0x8000, &(0x7f000099c000-0x1000)="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", &(0x7f0000ffc000-0x4)=0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f000051b000-0x3)="78e6e1") bind$bt_l2cap(r3, &(0x7f000055f000-0xe)={0x1f, 0x509, {0x2, 0x3, 0x3, 0x0, 0xffffffff, 0x42f}, 0xbb3, 0xfffffffffffffffa}, 0xe) creat(&(0x7f00006e3000)='./file0\x00', 0xa4) [ 53.694625] 9pnet_virtio: no channels available for device ./file0 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r2, 0x11, 0x0, 0x44400004) [ 53.762128] kvm: apic: phys broadcast and lowest prio 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) fallocate(r2, 0x11, 0x0, 0x44400004) [ 53.842746] 9pnet_virtio: no channels available for device ./file0 [ 53.862680] kvm: apic: phys broadcast and lowest prio 2017/12/17 20:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a49000)='./file0\x00', 0x248040, 0x10e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d14000-0xa)='/dev/cuse\x00', 0x202, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00005ce000)={0x6, 0x102}) pipe2(&(0x7f00000ba000-0x8)={0x0, 0x0}, 0x80003) io_setup(0x1, &(0x7f00006cb000)=0x0) io_submit(r3, 0x2, &(0x7f00000d5000-0x10)=[&(0x7f00003c2000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0xae, r2, &(0x7f00007ae000-0x3a)="10ef9a340cf9b7efed6014f99f254940ecf6043cdb0388f3ffda4a2cebe5b70374793008b3bc20ab323dd3113ae377e1c250ada344e9631f4eb4", 0x3a, 0xfffffffffffffffc, 0x0, 0x1, r0}, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000e54000)="9e263baec7c3e1b1a68a858bab01558ea9b0ae48f4e5d3e94fcb3c0fe5dbd278ddd66914034066c4f8d31b5c15fbbf2197ab5c2625fbf47c3672410ac5cc5882bd7e088dcb30e645d52666e8e45211233a1dbdaadcd90db0b5e1899a73bf2cbfda6510bcc83af175ec764594d287859e4d9e", 0x72, 0x3f, 0x0, 0x0, r1}]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b80000-0xc)={&(0x7f0000af4000)='./file0\x00', 0x0}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00006a0000)='/dev/loop#\x00', 0x0, 0x14d202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) getpid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e66000-0x4)=0x0) rt_tgsigqueueinfo(r6, r7, 0x3a, &(0x7f0000339000)={0x24, 0xa, 0x6, 0xfffffffffffffffc}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x4000, 0x8000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) clock_gettime(0xffffffffffffbffe, &(0x7f0000915000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a3f000-0x10)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000c5d000)={{r9, r10+30000000}, {r11, r12+30000000}}, &(0x7f00009c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0xf970334da0485edd, 0x5, &(0x7f0000900000-0x10)={0x0, r13}, &(0x7f0000251000-0x10)={0x0, 0x0}) getrandom(&(0x7f0000f7d000-0xcc)=""/204, 0xcc, 0x1) fcntl$getown(r4, 0x9) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f000009d000-0x8)={0x3, 0x1, 0x201, 0x3}) perf_event_open(&(0x7f00001b3000-0x78)={0x2, 0x78, 0x8, 0x3, 0x1b, 0x3, 0x0, 0x9, 0x4000, 0x1, 0x81, 0x4, 0x5, 0x4, 0x0, 0xdb, 0x0, 0x9, 0x9, 0x200, 0x4, 0x7fffffff, 0x7, 0x1, 0x7, 0x7ff, 0x0}, r7, 0x5, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005fc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000937000-0x58)={0x26, 'skcipher\x00', 0x2, 0x0, 'pcbc(seed)\x00'}, 0x58) getsockname(r1, &(0x7f0000bc3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000846000-0x4)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) pipe(&(0x7f0000d67000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[], 0x0, 0x0, 0x0, 0x2}, 0x8010) recvmsg(r4, &(0x7f00005ea000)={&(0x7f0000b97000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3b000-0x60)=[{&(0x7f0000ab9000-0x5a)=""/90, 0x5a}, {&(0x7f0000ad0000)=""/4096, 0x1000}, {&(0x7f0000e73000-0x6d)=""/109, 0x6d}, {&(0x7f0000c13000-0x1a)=""/26, 0x1a}, {&(0x7f00009b3000-0x2a)=""/42, 0x2a}, {&(0x7f00007fa000-0x7f)=""/127, 0x7f}], 0x6, &(0x7f0000449000)=""/213, 0xd5, 0x40}, 0x40000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c83000)={0x0, 0x0, 0x401, 0x0, 0x20, 0x7}, &(0x7f0000cc3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d00000-0xb8)={0x0, 0x582e, 0x1, 0x8, 0x8001, 0x81, 0x4, 0x2, {r5, @in6={{0xa, 0x1, 0x7, @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]}, 0x400, 0x2, 0x1, 0xffff, 0x3fd7d38}}, &(0x7f00009b2000)=0xb8) accept$ax25(r2, &(0x7f0000668000)={0x0, {""/7}, 0x0}, &(0x7f0000ffc000)=0x10) recvmsg(r4, &(0x7f00001d9000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006b0000)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x1000001}, 0x40000020) sendmsg$alg(r4, &(0x7f0000c64000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f0000f87000-0x24)="5b03e73d9a3c4fb61b7e7eedbf343b40346b397740172cd6ced5d09807dd611372f09feb", 0x24}, {&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b478ab8c0d07788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec260ae55f7d3b163b1ff39eac4e7d390a22a8b6b769ac09a4e095901413b9186963a86d88c4c6b8ad06cf95cff000d358a322c0e02dae487cf0daa6a3f1efe980d1e75fa4cb0d73689a1", 0xc9}], 0x2, 0x0, 0x0, 0x4000}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000080c000-0x4)={r1}) r7 = accept$alg(r6, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f000096a000-0x38)=[], 0x0, 0x4000010) recvmsg(r7, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f20000-0x60)=[], 0x0, &(0x7f0000f20000-0xe6)=""/0, 0x0, 0x0}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r8, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x0}, 0xc) r9 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x400000000, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockname$packet(r6, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a9000-0x4)=0x14) setsockopt$inet_mreqn(r9, 0x0, 0x22, &(0x7f0000d23000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r10}, 0xc) sendto$inet(r9, &(0x7f0000f61000)='e', 0x1, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r9, &(0x7f0000afe000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x542000)=nil, 0x542000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ax25={0x3, {"06e9c4f0a14108"}, 0x863}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x0}}) mmap(&(0x7f000048c000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x100000000) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7f51) mmap(&(0x7f0000545000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000538000)=@file={0x0, ""/4096}, &(0x7f0000546000-0x4)=0x1002) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x3, &(0x7f0000468000)=[{0x200, 0x5a, 0xe6, 0x1}, {0x10000, 0x8a, 0xb6, 0x6}, {0x6, 0x1582ac68, 0x0, 0x0}]}) ioctl$KDADDIO(r0, 0x4b34, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000613000)='/dev/sequencer\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000029000-0x10)={0x1, &(0x7f0000203000)=[{0x6, 0x0, 0x48003, 0x407fffffff}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00006be000-0x84)=[@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x2, 0x83, @loopback={0x0, 0x1}, 0x10000000}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) pause() seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TIOCSBRK(r3, 0x5427) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f000017c000)={{0xff, 0xc00000000}, 'port0\x00', 0x1a, 0x40450, 0x8001, 0xfffffffffffffffb, 0x5, 0xc92, 0xb845, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f74000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a52000-0x4)=0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000684000)={0xaa, 0x30, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f35000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x738000000}, 0x6, [0x9, 0x2d49, 0x200, 0x140, 0x5, 0x9, 0x2, 0xd8]}, 0x5c) process_vm_readv(r4, &(0x7f0000d4f000)=[], 0x0, &(0x7f0000126000-0x80)=[{&(0x7f0000a1e000)=""/169, 0xa9}, {&(0x7f000060b000-0x1d)=""/29, 0x1d}, {&(0x7f0000400000-0x71)=""/113, 0x71}, {&(0x7f00004f9000-0xd0)=""/208, 0xd0}, {&(0x7f0000bf4000-0x98)=""/152, 0x98}, {&(0x7f00008e2000-0x35)=""/53, 0x35}, {&(0x7f0000bcf000)=""/111, 0x6f}, {&(0x7f000057f000-0xbf)=""/191, 0xbf}], 0x8, 0x0) 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) bind$alg(r0, &(0x7f0000c7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000305000)={0x0, 0x0}) perf_event_open(&(0x7f0000a69000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x69, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000768000)={0x40010000000002, 0x78, 0xfffffffffffffffd, 0x1, 0x0, 0x7c5263e0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x4, 0xfffffffffffffffe, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r1, 0x100000001, r0, 0xfffffffffffffffd) r2 = syz_open_dev$tun(&(0x7f0000504000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000086b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00002e4000)="de1a8cde94b36cfdbdce050e0161e023f0b27541cd0fdc2c3fcbc0399ffcdc52"}) r3 = add_key(&(0x7f00004dd000-0xc)='id_resolver\x00', &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x5fe, r3) pipe2(&(0x7f0000cdd000-0x8)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) get_robust_list(r1, &(0x7f0000262000)=&(0x7f0000db3000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0a000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000afa000-0x18)={0x0, 0x7, 0x0, 0x80000000, 0x1e4}, &(0x7f0000130000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000071c000)={r6, 0x4, "06f25f9b"}, &(0x7f0000fdf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000055c000-0x14)={r7, 0x4d, 0xfffffffffffffffe, 0x101, 0xffffffffffff0000, 0x8000008040}, &(0x7f0000861000)=0x14) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000e56000)={0x0, &(0x7f000046d000-0x8)=[]}, 0x10) io_setup(0x23, &(0x7f0000a10000)=0x0) io_submit(r8, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r5, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/17 20:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000981000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000270000)={0x50, &(0x7f0000001000-0x50)="15dcbafb138746e61ffbaba57c0abc7724f88dbfe672caa0b15e2c400323f48ad0d980c67998f08b983f5abbb35d055a011ffea24d74e293ff5a5a68ce2ef2af614bdf6ea980ca799816bfc82079a0ec"}) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000-0xbd)=""/189) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000003000-0x10)={0x4, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00001ed000)={0x51, 0xff, 0x3, {0x97, 0xffffffffffff0000}, {0xffffffffffffff00, 0x8}, @const={0x7, {0x40, 0x7, 0x8, 0xbd3}}}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x7, 0x0}, 0x30) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000a000)={r3, 0x1, 0xb, 0xd1, &(0x7f0000115000)="0f5b09324d5c248420cea8", &(0x7f0000165000-0xd1)=""/209, 0x7642, 0x0}, 0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c0b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x24) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004cf000)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r3, 0x7, 0x70, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300a4519553a748ef00716574dc14f2c54e46004c4c317d4ab8b89b7a508537cbd0c25c026453eb0ef463953ae7b8450741d33fdf8c1ddc091d67692333adb4943f33d937f43849cc5bdb5a817ce78442e86a5e5db55a127e83e26de20376d032dbd277", &(0x7f0000219000-0x1000)=""/4096, 0x77a, 0x1}, 0x28) rt_sigsuspend(&(0x7f0000ced000-0x8)={0x3ff}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fb9000)={"bebd551b4bda508a6af594117a6c0311", {0x4, 0x6, 0x5, "09141eb5b133", 0x0, 0x0}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f51000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffc, 0x5, 0x401, "602b63a224b43deec74c15dc97189afd0238ab20d7fbc85e317113fa342c31dd053ae30b1ad96582de816b3d16067461fd471f03f3b77ed1cb31f7af48d985dc1babe5cdec29b9166fd175f6adfb664a"}, 0x160) clock_gettime(0x0, &(0x7f0000c8f000-0x10)={0x0, 0x0}) link(&(0x7f0000c23000-0x8)='./file0\x00', &(0x7f0000590000-0x8)='./file0\x00') mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4000000000000004, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00005b3000)={@generic="99d7bc0a65ec81c66996afa1fc58e5e1", @ifru_flags=0xa000}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000ff1000)='./file0\x00', 0x200) r3 = request_key(&(0x7f0000d64000-0xa)='encrypted\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000848000+0x1db)="c57d707070305b00", 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000eb5000-0x8)='keyring\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) keyctl$search(0xa, r3, &(0x7f0000b85000)='keyring\x00', &(0x7f00007c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) fstat(r2, &(0x7f000099d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r5, r4) keyctl$clear(0x7, r4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009e9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000044000)=0x0, &(0x7f0000841000)=0x4) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f000044c000)="240000001d00011b0d00fa0800000004043939040ffff2000c000100000009ffffff0000", 0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ca7000)=@assoc_id=0x0, &(0x7f00008c4000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000090b000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_open_dev$tun(&(0x7f0000df8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r9 = dup2(r0, r7) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800001000, 0x0, 0x6, 0x0, 0x0, 0x7ff, 0x0}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000913000-0x8)={0x0, 0x0}) close(r8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x101, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) 2017/12/17 20:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003da000)=0x0, &(0x7f0000dd3000)=0x0, &(0x7f000072c000)=0x0) perf_event_open(&(0x7f000058a000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000184000)=0x3) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = syz_open_dev$mice(&(0x7f000063e000-0x10)='/dev/input/mice\x00', 0x0, 0x4100) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c47000)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r2, 0x0, &(0x7f0000ded000-0x10)={0x35, 0x10000, 0x2616fdb2, 0x1f}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00003c5000)=0x40) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000179000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000273000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b85000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000edc000-0xb)='/dev/hwrng\x00', 0x408140, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f000056e000)={{0x4, 0x3, 0x6f, 0x7, 0xa2, 0x7}, 0x7}) setsockopt(r0, 0x76a, 0x1, &(0x7f0000733000)="fa62f06c759192829072f67bca399ce06fb31b6a5a5e0501c26d11f2f53f317dcf0a3f78f4b015760987172637b1af9bd3e4df8540f0248196dcb5ac5c4e2e7b21ce33ab404ecd96876f5cdedd9bf8af61649f97f4746b1137880250f9f56125e704084430af0542e6cc240ac996e5759f1d536a650dafdb0c4aa1da2c5d8e2182447fb13a648d08fe3819abd58d34a03bf30a7b4dec11e3f1ed02e722499ce252a4d36079740cde27ff", 0xaa) r7 = gettid() r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xffffffffffffffff, 0x20000, 0x4) mq_getsetattr(r8, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r4, 0x10000000000c5d, &(0x7f0000640000-0x1)='P') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r9 = mq_open(&(0x7f0000924000+0x19e)='eth0\x00', 0x42, 0x0, &(0x7f000033f000-0x20)={0x1ffd, 0x6, 0x5, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffff82}) mq_notify(r9, &(0x7f0000804000)={0x0, 0x1c, 0x8000000000000, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r3, &(0x7f0000692000)="e91f7189591e9233614b", &(0x7f00008b9000)=[&(0x7f00004d9000)='\x00', &(0x7f0000d99000-0x5)='eth0\x00', &(0x7f0000333000)='{)\x00'], &(0x7f0000b55000-0x50)=[&(0x7f0000482000-0x10)='/dev/input/mice\x00', &(0x7f0000cfb000)='/dev/input/mice\x00', &(0x7f0000936000)='/dev/input/mice\x00', &(0x7f0000af8000-0x22)='(wlan1+vboxnet0+[mime_typetrusted\x00', &(0x7f00009c8000-0x1)='\x00', &(0x7f00003f1000-0xa)='/dev/ptmx\x00', &(0x7f0000235000)='eth0\x00', &(0x7f0000774000)='/dev/ptmx\x00', &(0x7f000057a000)='md5sum\x00', &(0x7f0000619000-0x3)="24be00"], 0x0) mq_timedsend(r9, &(0x7f0000ba4000-0x2)="6c10", 0x2, 0x1, &(0x7f0000422000)={0x77359400, 0x0}) set_thread_area(&(0x7f00008e7000-0x10)={0x7, 0x20101000, 0x4000, 0x2, 0xfffffffffffff000, 0x0, 0x10000, 0x5, 0x200, 0xff}) 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@get={0x1, &(0x7f000033c000)=""/43, 0xffffffffffffffe0}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xc) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000068000-0xc)={0x0, r1, 0x1}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000831000)=0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f1ff90cffffff003a0a54dc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000483000-0x4)=0x6, 0x4) sched_setscheduler(r3, 0x6, &(0x7f000096c000-0x4)=0x7) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000331000)={{0x0, 0x400000002, 0x2, 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]}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00003af000)={0xfffffffffffeffff, 0x0, 0x4dd}) sendmmsg$alg(r2, &(0x7f0000644000-0xa8)=[{0x0, 0x0, &(0x7f0000f07000)=[{&(0x7f00002c0000-0x2a)="7ea05b577b8ab6ebd0a9a575f15f05712dbc2988a7b5fe4d30cc069c404611065a1faa97b815ed265d1f", 0x2a}, {&(0x7f00006b6000)="999dfb0e385593660dc200617db01d04f124b93b4166aeee0747dd704ece833f302bc34afe6f452da26ce1547a54538ec025f66e26cdda921c7b85636a1eed58721ac27c81ab23ab88c342afec4724016d13bc3611b3a9953b1f07028d02", 0x5e}], 0x2, &(0x7f0000904000-0x128)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @iv={0xf8, 0x117, 0x2, 0xe0, "4c8f8b4319cf0ad93f255410d546a174f3b8a07470af6ff1cbc5face1797cccebfca95f75124558be88c32d0f6b510573adb43e9fae1e61c89f20d20c08513e838fb85cb49788d7dbffbd8ff448e1cd7e619edf832d2156312892e1cd1e88e0f71f682ed7eaf0ad390621417e81b1668e5586e136f513e69196823ee872cbedd82848663f086919228eb9338baf887c193d9b9b665b990b62eb7534f9df389944e42e833ef568c7571ba30abcf1f0899df7fe327a6486278994b12491eb1f9bd7c08d96f4e706eaf4477fa26cd1a2a18e5f7ecd5be5724ee532c1ee5ad483923"}], 0x128, 0x4000000}, {0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000421000)="d64d194624b1bc5ba21b1285c625e152e70a18e7c01850b7e14378c6dd38b33fa239a23975ffc8ef9c7480a47165946fc08dcc5bbcf8855d7a7579ae17199fa30e1bd6d87c50b7301ca96162fb603a21f32f5771f84a106aaa24398a12", 0x5d}, {&(0x7f0000dcf000)="9487d9b798ed62725cc6c31952310245f0ac3347034ba4553f6ca2299d3a4efd770d37ffec03cb13dfbd5aa22f9831a2fb83b7074724bb3feefbb2c19239d7c2b5569b431c1c3e0edfb7e741de6fa1832ee3158d70fdd1b7f58fd128bec183f1917a480283e5578aeea70dc49e61ccf95a29707a60146936cef750edd76af8508477dbda8164320626a01b760aef8b880080edc4c1d1fae41232de4b121563c77d7e4b44485c0b6d1944aac6f1e80ef4", 0xb0}, {&(0x7f00001d0000+0xab1)="fec2500a19cda49530216b49481384634e2726711b32bf8c2d94f5c7635e6b6eeebc77069c20f6c9ff8daee53e767f7507089e21027259c88beb331c44eb3987c8e4c53f9c820263c7236be327266eb37c62fed8a3165ebac5edef534514b9032879a58c2bd09c597885131a364da73bbceb18c6eedc93f463351c150eda06bfb799c2640312e68bbccb0299b0940f412267a439cfe2ce4b8447f7823a6a837c17a1095857446400da47a0c8bc00ec7389ebc9eac8a4343b47f09fc37a095774796744089db2e0540175e3e17640d860b9837ca62036b907408de7d7b035b85c06eb95f6ad31ad9ff683c343f9", 0xed}], 0x3, &(0x7f000084c000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x60, 0x117, 0x2, 0x45, "3e5d6fd12038ac19bac4711305be6ce1e9f6527c453de0426b8afb41d0006b289774e189e2040427bac2e18d765165da91365ec00e4af61d725c2e789a354fba3f86e792de"}, @iv={0xf0, 0x117, 0x2, 0xd8, "057941f6a89529e4f74a05c163544ad13b52a440762695c0dbc4b6dcc99e5cfe9028c945dda9a09cf94afd91650b1a05516fd72ed304b53165c7dd077b37037e0cf5925f9137db61fa255f644c077eeb237391fba479ec47a12f4c20efe70a35dc7e5cf20371de8afdcf1b719795031f374cfc04043818df2a368cf1426f894567adfa7af65b3f8d46016240e27986a47067997d87fc1bf8717858e2c8f3de02433e72f452d49b15ca4dddee101c407ab1a7588677ac295280401bf58256fdbbfa2dad738bc4ea1434e66b346f8104a673e334eb731a27a3"}], 0x180, 0x1}, {0x0, 0x0, &(0x7f00000e6000-0x20)=[{&(0x7f0000589000-0x1000)="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", 0x1000}, {&(0x7f0000044000)="4a23980742f53abf875d9448bf61004c2e8f75b8c1097839c2a822175bad8bc3b247e528a761282e378e40f1741f91e4daff88dec742cce7b4c530b3579cb606ffca41a5e7b5cc69b31fa676c36167acb2a5f2132c43e2d1a9d3c64886f9a5ee03f1887ea4057cef410d0f865129e4766d02b6fe76bb71e7499fb054ce3b120fc8914f1d06da3474c39e22a33555a450284eb7", 0x93}], 0x2, 0x0, 0x0, 0x80}], 0x3, 0x4800) fcntl$getownex(r5, 0x10, &(0x7f00001f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00003ae000)={0x0, 0x9}, &(0x7f0000e7c000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008f5000-0xc)=@sack_info={r8, 0x4fb, 0x5}, &(0x7f0000eaf000)=0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f0000327000)={0x2, 0x3b, 0x5, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000dd3000-0x1000)=""/4096) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043e000)='/dev/sequencer2\x00', 0x10004002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) chdir(&(0x7f0000b94000)='./file0\x00') fremovexattr(r0, &(0x7f0000138000-0x16)=@known='com.apple.FinderInfo\x00') setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000df000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) dup3(r0, r4, 0x0) ioctl$KVM_GET_DIRTY_LOG(r9, 0x4010ae42, &(0x7f0000fa0000)={0x3, 0x0, &(0x7f0000846000/0x2000)=nil}) 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r2, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r2, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r1, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r1, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b07000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) close(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000323000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x7f, 0x81, 0xfffffffffffffff9, 0xe2, &(0x7f0000cf5000-0xe2)=""/226, 0x1000, &(0x7f0000eef000-0x1000)=""/4096, 0x1, &(0x7f0000cf4000-0x1)=""/1}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000f35000)={0x0, 0x0}) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000019f000-0x10)={r7, 0x9, 0x7, 0x7fffffff}, &(0x7f0000863000-0x4)=0x10) bind$netrom(r4, &(0x7f00000d0000-0x48)=@full={{0x3, {"c1737116efe2ff"}, 0x9}, [{"86a3c915414790"}, {"89ad698bb77972"}, {"c16aca31c4e2d5"}, {"df1e220c5ea7cd"}, {"3bdbd6a2a76daa"}, {"f201a60de18c3c"}, {"dfbe3232ac5c90"}, {"8568fc1728225e"}]}, 0x48) openat(0xffffffffffffffff, &(0x7f0000e82000-0x8)='./file0\x00', 0x200002, 0xa3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r6) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f00000d5000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r9, 0x0) syz_open_dev$tun(&(0x7f000080c000-0xd)='/dev/net/tun\x00', 0x0, 0x200) sendto$inet(r5, &(0x7f0000a06000-0x41)="c83069171198f5f54157a6081978ea9b699e9a4229df5448b278f08caa564916c6629b6ce59a52beebc27be48d7a4369170b41c834f15b04c75487279d36bb787b", 0x41, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @rand_addr=0x8000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000143000)=0x5, 0x4) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000feb000)={0x3000001, 0xffffffffffffffff}, 0x8) close(r8) dup3(r0, r1, 0x0) 2017/12/17 20:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4009000000000, &(0x7f0000b68000)=0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1cf6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fcntl$setown(r0, 0x8, 0x0) r1 = socket(0xa, 0x0, 0x1ff) fstat(0xffffffffffffffff, &(0x7f0000203000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b9b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000)=0xe8) pselect6(0x40, &(0x7f000001e000)={0x7, 0xa7a, 0x5, 0x6, 0x1, 0x8000, 0x8, 0x8}, &(0x7f00005fb000)={0x401, 0x10001, 0x7, 0xffffffffffffffff, 0x1, 0x7, 0x3, 0xff}, &(0x7f00006d4000-0x40)={0x1, 0x9, 0x7, 0xffffffffffff8000, 0x5, 0x3655, 0x4, 0x9}, &(0x7f0000f5d000-0x10)={0x0, 0x0}, &(0x7f0000638000-0x10)={&(0x7f000065c000-0x8)={0x5}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000115000)={{0x0, r3}, {0x0, 0x0}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fd000+0xe89)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0xf) write(r2, &(0x7f0000e91000-0x1e)="1e0000001500fff1f82f01051c180fff0100007504000000000000a00000", 0x1e) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00002cf000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) readv(r2, &(0x7f0000e75000)=[{&(0x7f0000eb8000-0x60)=""/96, 0x60}, {&(0x7f000078e000)=""/30, 0x1e}, {&(0x7f00001ff000)=""/169, 0xa9}], 0x3) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)="") pkey_alloc(0x0, 0x4000000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000039a000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x1, 0x8000, 0xffffffffffffff80}, &(0x7f0000d6c000)=0xa0) r7 = syz_open_dev$vcsn(&(0x7f0000e62000)='/dev/vcs#\x00', 0x0, 0x101180) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000904000-0x30)={r6, 0x28, "27dcd5753225a2af9f9f03e5b1b0d2f7e5937c2a60d83eb5ec2a02804f00006f9f3508dc9ca788a6"}, &(0x7f00006ad000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000026b000-0x8c)={0x0, @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]}}, &(0x7f0000b29000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000753000-0x10)={0xfffffffffffffff7, 0x8000, 0x401, 0x9, 0x0}, &(0x7f000007d000-0x4)=0x10) getsockname$inet6(r7, &(0x7f000082b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001d0000)=0x1c) setsockopt$inet_tcp_int(r7, 0x6, 0x21d, &(0x7f0000002000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006db000)={r8, 0x10001}, &(0x7f00003e2000-0x4)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000296000-0xb)='/dev/hwrng\x00', 0x20000046, 0x0) connect$ax25(r4, &(0x7f00009d5000-0x10)={0x3, {"d04a00de00512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x106e, &(0x7f0000a0a000-0x106e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x40000000, 0x6, "72f20b", 0x1038, 0x3a, 0x0, @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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0], {0xffffffffffff7fff, 0x6, "2d0600", 0x80000000, 0x6, 0x5, @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}, [@fragment={0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x1}], "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"}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000867000-0xf)={@common='tunl0\x00', @ifru_flags=0x1000}) 2017/12/17 20:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f00007c1000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000718000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000353000-0xfb)={0x0, 0xf3, "02a28b17b09c944c014d4db37562b37b006997be812ef972a62c88920cfb628091344e702e54d320feab5beaa984b0a7d06252eba993ff5a4e4682dd5bacbb48f2b99a65ffb99fb86d19b593186cda76e0a3c95d9f452de028739b578dd5e2c77e4aceead28b282c8eeb350848832befdf945354b6dfdf9751e5a18fe60d91d4f090c81dfb24d0fb0e384abc654f4562ae9bc8eb3f92cd02272fc85f051f96deb8ebc29d85a81b2ce6ae07a55c23bfc783923b69666384aebb36eee42654f58c68b3f6c572ee5a494586c350744e589197b2abc6cc86165334ecfce1149a22cb6ee2f487b2c6d0b32f443bd83a71eb3224879f"}, &(0x7f0000d3e000-0x4)=0xfb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009ef000)={r2, @in={{0x2, 0x1, @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]}}, 0x8c) mmap(&(0x7f0000f94000/0x3000)=nil, 0x3000, 0x1, 0x8032, r0, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b5f000)={0x1, &(0x7f0000d3b000-0x8)=[{0x6, 0xffffffffffffffff, 0x4, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000055f000-0xc)={0x0, 0x82, 0x20}, 0xc) pipe(&(0x7f0000665000-0x8)={0x0, 0x0}) sendto$llc(r3, &(0x7f0000f8a000)="", 0x0, 0x20000800, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000910000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac3000)={0x0, 0x9e, "e3ee7357ff9a535e95ddf88502c10b709875472d5918a73017585a3e3ff368068b5f4795c660d92872c60ec0129b9f89341dcc0371ebf89dc803aed4c7e3482832f8f695fa6fb75d49e5a0fdea9d2d2f796019bc3fad8beb1b379a1224a80e4abf357973e0fb5dc0cdb6ed49f394cefa0885b6adc0812773dd4049c6790423349e83e0610316de1d3cfe28c85f192ab9b93ea85d64fd0eb25b30db2bc03a"}, &(0x7f0000f7f000)=0xa6) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00002b5000)=0x8000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00001a8000)={0x0, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x7aa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) syz_open_dev$loop(&(0x7f0000e8d000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00003c6000-0x4)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00002a8000-0x28)={@generic="a46aee81981d31441ca99591db910480", @ifru_mtu=0x6}) r6 = socket$inet(0x2, 0x8000000000000002, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000076d000-0x10)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00007c8000)={@common='rose0\x00', @ifru_mtu=0x1}) [ 54.312526] device gre0 entered promiscuous mode 2017/12/17 20:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r1, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r1, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x240001, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2000000003) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000888000)={0x4, 0x0, [{0x80000007, 0x352, 0x9, 0x8, 0x9, 0x0}, {0xe, 0xffffffffffff3e54, 0x5, 0x10000, 0x7, 0x0}, {0xd, 0x80000000, 0x1, 0x3, 0x5, 0x0}, {0x80000007, 0x1, 0x3, 0x4, 0x8, 0x0}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0xf, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 20:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000151000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000552000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000daa000-0x4)=0xe8) pipe(&(0x7f0000659000)={0x0, 0x0}) getpeername$ax25(r4, &(0x7f0000f45000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b8f000)=0x10) tee(r2, r1, 0x7fb, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d13000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000594000)=0x0, &(0x7f0000432000-0x4)=0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000-0x10)="e517b5bf91aa785dfb010409000000fc", 0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet(0x2, 0x1, 0x82) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000516000-0x4)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b27000-0x8)={0x6, 0x3d5c0023}, 0x8) r7 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000069e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000d04000-0x20)={0x81, 0x4, 0x4, 0x2, 0x12, 0xb09}) socketpair(0x5, 0x4, 0x3ff, &(0x7f000027b000-0x8)={0x0, 0x0}) write(r6, &(0x7f00007ef000)="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", 0xff) sendto$inet(r5, &(0x7f0000089000-0x2c)="36b543c5fb928f7fc2c1460b1a2a00efb487d1c2135580a2921bf6d96923f2496474cbea979fb0888a6d8c2a", 0x2c, 0x4000000, &(0x7f0000124000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r9, 0x0, 0x23, &(0x7f0000480000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00004dc000-0x4)=0xc) bind$packet(r9, &(0x7f00002bb000)={0x11, 0x1c, r11, 0x1, 0xc7ae, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$alg(r7, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000f86000-0x50)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20040000}, 0x84) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r10, 0x84, 0x15, &(0x7f0000f0a000)={0x200}, 0x1) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000959000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) readv(r7, &(0x7f0000afb000-0x50)=[{&(0x7f000017f000-0xb1)=""/177, 0xb1}, {&(0x7f00008e4000)=""/161, 0xa1}, {&(0x7f0000722000-0x38)=""/56, 0x38}, {&(0x7f0000d19000-0xb5)=""/181, 0xb5}, {&(0x7f00003a7000)=""/187, 0xbb}], 0x5) [ 54.410941] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 54.441973] device gre0 entered promiscuous mode 2017/12/17 20:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003f0000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a2000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x20000, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000001000)="32a32f51914cf1a9eba26e4fed89818163346e991e9db15cc3a7e74a3a90cd1523df7e4a3313c1d25092f09a325d9503e7034113531d2cb4be6525b7c3e3c83e4fff6b5154509343e76faec682cf2ffd751b677abcdf8f3e985ac7b87ce9f1064a44668c311a470fd598b76126485b8b422a0ec824ac9d0bc09c351d6c0c975f70c034a3ca2650b7015d4ff50d12ac3754c6356ed847914c87a7e480bdeb59ca9c160254b3998f4fb2f2f14938cf00e5474087f4461189f7386d20f578bb9a7d14f73b8525fa45fa8eafc210d4e75bdb56c437e60a866f4a5361cea9371069b1fb944dcbcc1454e474f0", 0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0xb)="b8656d3163707573657400", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001000)={0x4, 0xcce, 0x5, 0xffffffff80000001, 0x100, 0x3dc}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, r0, r1, 0x8, 0x898000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000003000-0x4)=0x4) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000f53000-0x1)="") removexattr(&(0x7f0000fcb000)='./file0\x00', &(0x7f00008fc000)=@random={'system.\x00', '/dev/usbmon#\x00'}) 2017/12/17 20:23:51 executing program 3: mmap(&(0x7f0000000000/0xa77000)=nil, 0xa77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000060000)=0x2) mmap(&(0x7f0000000000/0x61c000)=nil, 0x61c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x7, 0xc) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a78000)={0x0, 0x20}, &(0x7f00007b7000-0x4)=0x6) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a78000)={r3, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000fd8000)=""/65, 0x41) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r5, 0x540a, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f00003cf000)={0x8, 0x1, 0xe0a, 0x3, 0x2, 0x2, 0x2, 0x4, 0x5, 0x3f}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffe, &(0x7f0000fd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000fd9000-0x4)=0x8, 0x4) ioctl$TCXONC(r5, 0x540a, 0x2) recvmsg(r2, &(0x7f0000617000)={&(0x7f0000438000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000618000-0x40)=[], 0x0, &(0x7f0000618000-0x18)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000619000-0x10)=[{0x20, 0x0, 0x0, 0x40}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) write(r2, &(0x7f0000611000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="1200000021001980003d0000000000000005001121000800000000000000010000001700080259cbe0", 0x29}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000495000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000b85000)=@assoc_value={0x0, 0x0}, &(0x7f00003d7000-0x4)=0x8) 2017/12/17 20:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00004c3000)='/dev/sg#\x00', 0xa, 0x10000) fgetxattr(r0, &(0x7f000031d000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00003b9000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008f6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000797000)=0x0, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000a72000-0x2)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b40000-0x4)=0x10, 0x80800) fcntl$setstatus(r2, 0x4, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f00001a1000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = dup(r3) ioctl$TCSETSF(r4, 0x5404, &(0x7f00005b2000-0x24)={0x8001, 0x3, 0x2, 0xc27a, 0x4, 0x8, 0x5, 0x2, 0x1, 0x8, 0xffffffffffffff81, 0x6}) fcntl$lock(r3, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r4, 0x6, &(0x7f0000f6a000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000088d000)={0x0}, &(0x7f0000f66000)=0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000183000-0x95)=""/177, &(0x7f0000d62000-0x4)=0xb1) pipe2(&(0x7f000087e000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f00005a9000)=0x1) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000471000)={0x1000, 0x3ff, 0x5}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000aa4000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$addseals(r3, 0x409, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000761000)={0x9, 0x4, 0x9, 0x101, 0x800, 0xfed}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e20000-0x4)=0x400000004, 0x4) r7 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r7, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005cb000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008a6000-0xc)='/dev/autofs\x00', 0x1, 0x0) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r1, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r1, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000312000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x4000000000000c, 0x84) r3 = socket(0xa, 0x3, 0xff) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000089b000-0x9)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00006f3000)=0x0) kcmp(r4, r5, 0x1, r2, r0) sendto$unix(r3, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000af5000-0x8)={0x0, 0x3}, &(0x7f0000090000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c5c000)={r7, 0x8a23, 0x17, "fe7cbb190e8189a7c898640d3f05a778c897d227d53c3b"}, 0x1f) r8 = socket(0x1e, 0x1, 0x0) setsockopt$ax25_int(r8, 0x101, 0x2, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000006000-0x1)={0xffffffffffffffc0}, 0x1) getsockopt$inet6_tcp_int(r8, 0x6, 0x2, &(0x7f0000bbf000-0x4)=0x0, &(0x7f00001a8000)=0x4) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000948000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000103000-0x4)=0x9, 0x4) r10 = accept$inet6(0xffffffffffffffff, &(0x7f0000767000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009da000-0x4)=0x1c) getsockopt$inet6_udp_int(r10, 0x11, 0x67, &(0x7f0000031000)=0x0, &(0x7f0000ed8000)=0x4) r11 = socket(0x20000000001e, 0x6, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00002f9000)=""/156, &(0x7f00005d5000)=0x9c) setsockopt(r8, 0x10f, 0xfffffffffffffffc, &(0x7f000092c000)="fa0c15dd", 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000c24000)=@int=0x401, 0x4) recvfrom$unix(r11, &(0x7f0000a5f000)=""/92, 0x5c, 0x200d, &(0x7f00006f6000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000496000-0x1c)={@loopback=0x7f000001, @empty=0x0, 0x0, 0x3, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x1c) setsockopt(r8, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000c87000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000847000)={0x2, {{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]}, 0x0, 0x4, [{{0x2, 0x1, @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]}, {{0x2, 0x2, @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, @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]}, {{0x2, 0x2, @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]}]}, 0x2b8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000dd8000)={r7, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4a0b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x36e0000000000, 0x5, 0x5a}, 0xa0) getsockname$packet(r11, &(0x7f0000f5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000017f000-0x4)=0x14) 2017/12/17 20:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000744000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000375000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket(0x10, 0x2, 0x10) read(r0, &(0x7f0000633000)=""/72, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000af7000-0xd)='net/anycast6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x80000040fe, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f3e000-0x130)="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", 0x130) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00005b8000-0xec)=""/236) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f2e000)=""/223) open_by_handle_at(r1, &(0x7f0000cb9000)={0x39, 0x81, "29efa2b260c2ab852029cf028514d60483344240fdec8bba76eb177f17b0db3dce24ba94346f2092515bf1f18a2230c29c"}, 0xa0100) 2017/12/17 20:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000080000-0x90)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = open(&(0x7f00005ea000-0x8)='./file0\x00', 0x443, 0x107f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dc2000)={0x0, @in={{0x2, 0x2, @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]}, [0x6, 0xa, 0x10000, 0xd68, 0x7, 0x7f, 0x4a4395e, 0x1, 0x6, 0xffffffffffff60ad, 0x3, 0x6, 0x80000001, 0xfd, 0x5]}, &(0x7f0000276000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006db000)={r2, 0x8000000001, 0x10}, &(0x7f0000c82000)=0xc) clone(0x0, &(0x7f0000d00000)="1e", &(0x7f0000459000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="fd") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f00005ca000)=@known='system.posix_acl_default\x00', &(0x7f000008d000-0xa)='mime_type\x00', 0xa, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00009b9000)=""/43) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000630000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d6000-0x4)=0xc) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c45000)={0x0, 0x0, 0x0}, &(0x7f0000f94000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000548000)={0x81, 0x4, r5, 0x7c18, r6, 0x7, 0x101, 0x401}) bind$alg(r4, &(0x7f0000038000-0x58)={0x26, "6861736800000000000040000086", 0x8000000000000, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000026b000-0x28)="1000000000fbff01000000e7fffffaff", 0x10) accept4(r3, 0x0, &(0x7f0000071000)=0x0, 0x80800) move_pages(r5, 0x7, &(0x7f0000b71000-0x38)=[&(0x7f00009a4000/0x2000)=nil, &(0x7f0000df2000/0x1000)=nil, &(0x7f0000f95000/0x1000)=nil, &(0x7f0000f9e000/0x2000)=nil, &(0x7f0000fe2000/0x3000)=nil, &(0x7f0000352000/0x2000)=nil, &(0x7f00004a1000/0x2000)=nil], &(0x7f0000de7000)=[0x8000, 0x1ce0, 0x7f, 0x2, 0x3], &(0x7f000051d000)=[0x0, 0x0], 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bb8000-0x8)={0x0, 0x0}) write(r7, &(0x7f000056f000)="d2cadf7c895f5711103d7598960cc99b", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052b000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x894, 0xb64, 0x4, 0x1}, &(0x7f000052b000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a7000)={0x0, 0x0}, 0x800) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ff4000-0x9)='/dev/kvm\x00', 0x800000400086, 0x0) 2017/12/17 20:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x2) r1 = syz_open_dev$mice(&(0x7f0000d58000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) r2 = accept$netrom(r1, 0x0, &(0x7f000036b000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f54000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffff, 0x4) recvfrom(r2, &(0x7f000040a000)=""/2, 0x2, 0x12161, &(0x7f00007ff000)=@nfc={0x27, 0x5, 0xaed7, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000061f000-0x18)=@get={0x1, &(0x7f0000dc3000)=""/73, 0x4a5}) timerfd_create(0x7, 0x80000) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000036000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000404000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000175000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000038b000)=[{0xb, 0x300000000000}], 0x1) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r1, 0x0, 0x0) close(r3) recvmsg(r3, &(0x7f0000f11000-0x38)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000f70000)=""/189, 0xbd}, {&(0x7f0000567000)=""/232, 0xe8}, {&(0x7f0000f71000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a33000-0xaf)=""/175, 0xaf}, {&(0x7f000081f000-0x7e)=""/126, 0x7e}, {&(0x7f0000f70000)=""/109, 0x6d}, {&(0x7f000020d000-0xe1)=""/225, 0xe1}, {&(0x7f0000030000-0xfe)=""/254, 0xfe}], 0x8, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x3}, 0x3d5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f000031a000)=[{&(0x7f0000a8b000)="e07e0d0000000000003a84ee0abe8a", 0xf}, {&(0x7f0000eb4000)="d72f4d3d94a2625b227b0c25245f90858805bc6e00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d83233ef180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37b4de44cd9664c1c45db060bca47cd3151e90406b", 0x9b}, {&(0x7f0000e28000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f000020c000-0xe2)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69c74cc9242bbda84ef11e1cfa9412c485b041877d4ee572105ed51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f02e204f00e6f6ec04c21be760c72880da0ca6e01ea5dfe63786136cf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e824412f3a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b8080042727795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600124f", 0xe1}, {&(0x7f0000206000)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672aa4155d800000040cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f0000e3a000-0x39)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f00009c7000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x78a38e7e}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x14}], 0x90, 0xfffffffffffffffe}, 0x4) close(r0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e72000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f0000e69000)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) 2017/12/17 20:23:51 executing program 6: pipe2(&(0x7f0000fce000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x200, 0x5}, 'port0\x00', 0x0, 0x1000, 0x7, 0x5, 0x7, 0x4, 0x3, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f81000-0xc)={0x10, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009a4000-0x4)=0x5, 0x4) setitimer(0x1, &(0x7f0000f80000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept(r2, &(0x7f0000708000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b7f000)=0x9) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000eaf000-0x10)={0x100000000000, 0x9, 0x0, 0x6}, 0x10) bind$alg(r2, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r2, 0x0, 0x0) prctl$void(0x27) ioctl$int_in(r4, 0x5452, &(0x7f0000c64000)=0x7ff) accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) [ 54.844820] sctp: [Deprecated]: syz-executor2 (pid 7084) Use of int in max_burst socket option deprecated. [ 54.844820] Use struct sctp_assoc_value instead 2017/12/17 20:23:51 executing program 0: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000083b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000579000)=0x75) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f00007b0000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x1, 0x4, @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]}, [0x5, 0x4, 0x101, 0x7, 0x2, 0x100000000, 0x7, 0x81, 0xb46d, 0x5, 0x7, 0x3, 0x9, 0x5, 0x6184]}, &(0x7f0000b76000)=0x108) mknodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8100, 0xe257) openat(0xffffffffffffffff, &(0x7f000078a000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffd) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) write(r3, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000776000)="1f00000002011f9f4c33010000e70000000000ff09008e8004000c0000df18c7", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/loop-control\x00', 0x20100000501004, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/vga_arbiter\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:51 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008dc000-0x8)={0x0, 0x3}, &(0x7f00006c9000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f64000)={r1, 0x1}, &(0x7f00004c1000)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000079a000-0x8)={r1, 0x7fffffff}, &(0x7f0000f65000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000064b000-0x10)={r3, 0x801, 0x800, 0x100000000}, 0x10) socket$inet_sctp(0x2, 0xb, 0x84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f67000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket(0x10, 0x802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r4, 0x1) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000474000-0x1000)="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", 0x1000) connect$ax25(r5, &(0x7f0000a44000)={0x3, {"0008fff5000290"}, 0x100}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f67000)='./file0\x00', 0x116) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f00003f9000/0x1000)=nil, 0x1000, 0x40001, 0x80001001c, r5, 0x100000012) mmap(&(0x7f000030b000/0x4000)=nil, 0x4000, 0x10000007, 0x30, r5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00009d2000-0x4)=0x0, &(0x7f0000abd000)=0x4) write(r5, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae09095", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 3: mmap(&(0x7f0000000000/0xc27000)=nil, 0xc27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c27000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9995, 0x800}, &(0x7f000072d000+0xe85)=0x98) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000025c000-0x4)=@assoc_id=r2, &(0x7f0000c27000)=0x4) read(r1, &(0x7f00003a8000)=""/82, 0x52) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x800000000000001f, 0x80001, 0x1f, &(0x7f00005d1000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00002bf000)={0x26, 'hash\x00', 0x21f, 0x4, 'hmac(sha256)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000a5a000)={0x8, 0x1001}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000814000-0x8f)="212b6013dc4801aa43043354e4ec9c7952d5c2eb285871c580b8c20445c33b1d26a180fe46cd1fa64fc6faa6a7a5b00d6baecea51488bbb35bbe47d12e3614e866c409589630369828eec08d42ab45f5a4cb6bbcde03fec7e49b420576e76a80de0775a3ccd86dcb5a76ce9d226e1bf5beb32e6d94032b6fe6fc262dd188bca5fa25487c8009f84c02ad9dcfff007b", 0x8f) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000780000)="4a3a9d3486978008000000ac0873cd0ae97d00aeced2beccf5afb7fd9c3719c2d022e5fed07f76f30004eb6c540d7fcaeab04808c431933d6065012340ec13bdb9b5aebbe3788ac6c0b3e1b324f95c5f418603b0ffced7da2b7a01020000000000004fb40d1e788e11a041a60007d973000135a59944e6b5c1739a20847740ef", 0x80) socket(0x11, 0x8000000000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000e45000-0xbc)={0x7f, 0x1, 'client0\x00', 0x5, "02f07a02e70bb3f4", "813183e96a380de6004e1a48ffb4196b68d4e3984a5e0e7ba8448f1ef81327e4", 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r7) r8 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249ad44230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda2267818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c307000000627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r7) r9 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000590000-0xb)="2f64650000000007000407", 0x0) keyctl$dh_compute(0x17, &(0x7f0000f4b000)={r8, r8, r9}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000c20000-0xe)={'crc32c-generic'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227e, &(0x7f0000cce000-0x2)="ff") r0 = open(&(0x7f0000ffe000-0x8)='./file0\x00', 0x420000, 0x69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") r2 = syz_open_dev$mice(&(0x7f0000ba4000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) pipe2(&(0x7f00006bb000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000be7000-0x10)={0x0, 0x10, &(0x7f000088e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000087b000-0x4)=0x10) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000088b000)=0x8) flistxattr(r1, &(0x7f00001c6000)=""/116, 0x74) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f11000)={r3, 0x0}, 0x8) connect$packet(0xffffffffffffffff, &(0x7f00007ef000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) flock(r2, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000014000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x5, 0x400, 0x0, 0x0, 0x8d, 0x0, 0x3f]}, &(0x7f0000989000)=0x108) getpeername$inet(r1, &(0x7f000070e000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078c000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000083a000-0x10)={0x7fffffff, 0x0, 0x0, 0x7, r4}, 0x10) recvmsg(r1, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[{&(0x7f00009d1000-0xf3)=""/243, 0xf3}, {&(0x7f0000d7d000)=""/39, 0x27}, {&(0x7f0000e42000)=""/10, 0xa}, {&(0x7f000092c000)=""/224, 0xe0}, {&(0x7f00003ef000-0x8b)=""/139, 0x8b}, {&(0x7f000024d000-0x1000)=""/4096, 0x1000}, {&(0x7f000069d000)=""/173, 0xad}, {&(0x7f00006ed000)=""/221, 0xdd}], 0x8, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0xf1}, 0x2000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000bfe000+0xbbf)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x7f}, 0x1, [0xd61, 0xa774, 0x3, 0x3, 0xe4, 0x6, 0x7, 0x9]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000781000)={r3, 0x6d9}, &(0x7f00001cb000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000894000)=@generic={0xbab, 0x3, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a4f000)={r5, 0xb4, &(0x7f0000acd000)=[@in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000567000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001b6000)=@assoc_value={r3, 0x800}, &(0x7f0000341000)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000bd7000-0x9)='/dev/sg#\x00') fcntl$setpipe(r2, 0x407, 0x6) pwrite64(0xffffffffffffffff, &(0x7f0000b97000-0x84)="0e2ec81fc6fcb5023a98b11b1cb7117d4189968cfb30688e06ce965f09e34a3da71810bf484f300da1027e545d2a531486410976e98a4a530c89f3ea385c82756b1b2ce38cd765c37efa0385e3f19cd27dd2dffffab31e2943589bf4e84031b386ea3b5803ef3d3496d18e51301262631647501df3fbfb3f1f39c7a961c2658eff6915e5", 0x84, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000ff9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb8000)=0xc) umount2(&(0x7f00008a7000-0x8)='./file0\x00', 0xc) socket$inet6(0xa, 0x80805, 0x80000000) 2017/12/17 20:23:51 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x2000)=nil, 0x2000, 0x4, 0x31, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fa000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000b6d000)={&(0x7f00005a0000-0x60)={0x27, 0xdfc3, 0xa780100, 0x3, 0x0, 0x7, "d7510dfe8b4870fe56a7a88ab4375b1c68a312961c4e9284385afc564ec69411f711cea52ac73ff805a019a3d79fdd04a3c782d84aaed89c8c1d42a6760c8b", 0xffff}, 0x60, &(0x7f0000f8a000-0x50)=[{&(0x7f0000323000)="af901775514b071e54748415e4ed4261d1045e204290a0b9b23e0c97bcdc58ca157bc7", 0x23}, {&(0x7f00007ee000-0x67)="d269255256c9ffa1529f10f88eb581f01f913beddd996914fe1359d3ee610c17719f446ab9869c2a9380c2765b2fa9e767522e04103241dabeb4045ce1a74623aaff60d491da02c590117277744b7c404d5292081817858c4ab9d90aa3b314647110deef9bd3b2", 0x67}, {&(0x7f0000ad5000)="8a5364b7ec93a56d71bb488c21952a92eeebcd600b5c0dbd1236fbbb3bf80a1f4caab12e87c64430348a8a1f045c26c2e6200cc66e0b0047cad2363904c31c188960c5b02d15c822c3b9e737c76b1fd59f95a95aa832ebd72e13e9e9b07300e9a909", 0x62}, {&(0x7f0000cbe000-0xae)="685a7b495fe4f488b2b0ebb2de3d0af2fe70417145737cc467bf1ced882ac3a3e4514f33159965509ee755235461037ea27ad2cd4d11fea1a490fd6467beb9497832c1cded6903640d56265c67c443e62d23f8c0e82ebb22564726ef262ffcce49c6faadb9188870d7b386f9b42b004991b3ab8f56159613913dc6f4ceba9c329f43f0ca0988fa549407614abfbe0301a2940ff6164bc6d3655242fdb365e7871313d52411d4763766de67de142d", 0xae}, {&(0x7f0000823000)="e0bdfeea3b499b84d5573522f1f5a290f376841c9a29b05cca5dfd91bf9c800cba63e85cff17a72a69a4c5ef7fbbf28237acd1097e9aff2d6cd48cea4c91d072f3a3661bb1f7a1741b0e607fe7e0924ad98303b5a2374a6d96", 0x59}], 0x5, &(0x7f00005aa000-0x58)={0x58, 0x102, 0xb229, "a619cc267dcf992c0bd1b209d6bc47db3e4da682dc2d7747afb5fb4d1ba0fc83439476a5ecee02456b13d6ae169656d695756743faf58ff11ba6b0a59e8eb44c1e46a75000a30c6d"}, 0x58, 0x8800}, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000990000-0xc)={0x6e67, 0x1, 0x3, 0x5, 0x7d6}, 0xc) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f00000f5000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r2, &(0x7f0000d9d000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000075000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000d3a000)='1', 0x1) ioctl$int_in(r0, 0x7452, &(0x7f0000131000-0x8)=0x0) pipe(&(0x7f00001b4000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000807000-0x20)=[{&(0x7f00005c2000-0x1a)="6684c029a4eb3e9aa00184494e736dce797476115becfbd385e5", 0x1a}, {&(0x7f0000b51000)="a3d4b0d1f0d99998412ad2e51bf59b9408cea10389e0ba52eefd7a6df738e59d40eaf9fbb56083eff3ae65f4db5a254c4395da79649ec4a1c31fcf73e8d58f22", 0x40}], 0x2, 0x2) writev(r2, &(0x7f00005cd000)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003bb000)=0x10001, 0x4) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[{&(0x7f0000938000-0x1000)="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", 0x1000}, {&(0x7f000091d000-0xcc)="dafd0247347bf13dc702ceddf156f782982e563c0d0c61cb1f8a26a91fce28dc6a2f985d53c58ea3019f3b51dcfee4bbd98cf16f038b0df83b66059f803a26d1419104615258189275199adee5654c7f034940bb682be0b824859b28b929daf527c02cc8735412f9775d5c64454a109521f7c23a8b8cf148084bda1ab118f47b230b270b4e325ab1eed9803b7d39663df13da30b33907cc26487d45507fb01179dedcb588c1ee12bdf75e4ccdb583adcbe5a9c0debfc271bfb4cfce956a065d85b851fd90cd6aa8e0898cd75", 0xcc}, {&(0x7f00003d6000-0x57)="73937e407e9e32dd7211d3fa0cef5a4f178f9bc5f02ce59f32abbd36e276ec369103162dc6b196092bf95e3ce682ef0bd54b70185fe6dc5d5f5d31f60336e291f9598a88681720f5526860aa502276174332e35405ad2f", 0x57}, {&(0x7f000068f000)="0cc90d73b34ce706f18e8b2c6864ed0d0abc2990d2af62f627ad9ec81e4eef8d46c3feb001a5786dc8834d8668361e2087544c8a98214977f03428b2ea24d9c636d5b1b93a9c4d87c1e652620f8f141f781e1ed7f851a9b01513dc6cfa6effba7fed45b8848d3a6ec1a360b02725886b1983e51b3824c95efb49d6365f27d5289c01e400155ca4", 0x87}, {&(0x7f000082d000-0xf4)="5c7b1d2d780074fb9d719d2aa92a217ef98e2bc911372990ede1c0c0d8741980ce9f102db97c74f2fed031b1bba0e672075753a70c33cf8b6a95dcb1bb85d1c9b7fd832bc7ed9968c3f068afa781a42db6891a40ba5ae1e177c0ceeb0ed8f5ca645ad96aff22f845bbe4e0b2f11893b5f184f5539879dd8494e53bd0ca129a18b0d702ee7bff6d305bceebfe052ca3d00beebe2afda3c68fdb3464bb0c23621b531b2e505921c001f8352069aa90861c645a8c16a22083a3c7a62eab4310be4f5b09f201a2a00549178e62db2ac3868eb3ec8ef8db52aa1047fbdcb7a85179e20b7ba8268cc17f491ad7e5520136bcfb8e0c8ad5", 0xf4}], 0x5, 0x0, 0x0, 0x0}], 0x1, 0x20008843) bind(r0, &(0x7f0000e28000-0x1c)=@in6={0xa, 0x3, 0x43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendmmsg$nfc_llcp(r2, &(0x7f000023d000)=[{&(0x7f0000a01000)={0x27, 0x0, 0xfffffeff, 0x7, 0x100000000, 0x20, "e9b3775c3c890e7221f6f032da8e61552e468e09b3bf4f90f73063db4bd2de56936203df08a6b96058a5cfd0ebc9a98bb9c567609098e266c5462b914bb647", 0x4}, 0x60, &(0x7f00004a2000)=[{&(0x7f0000d83000-0x1000)="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", 0x1000}, {&(0x7f0000be7000)="bd85fa162794017b5a374d1c15537f49e9cc66668ec28a135e01c4ed7b97d7b0cea25c2281c434b35b81e17d629e60e23b77dc0b88d253155a5429e35fe3310d15c2fc57c7900eb37b72211c", 0x4c}, {&(0x7f00003c2000-0x29)="136453a4a6bd6e768bdbe3d856ca69a67d293fb8b48029d18690273eb795b9817b2b60d022803992d2", 0x29}, {&(0x7f0000438000)="fcbb3377ef72ecb39804c0c1b65ce08fac6a6f07c33abf342ffe13414217736561d8f611f7d5ad5124178f08b3f7471d2657a21f4e94c52cc9d558f10aafcc9bf85b3468d7146a50352d29eab7b5ce6cd42c47a22d991fa9646e2d6393c5c04c19460fc3b55afb21dded00c403aac49ab7e46649d7d107512c1703459c3ffeb95d322ff4314bc653fa1986fab140c348088a1b66d92ecc5954749ed811c2fe3f961bdcf0839c311088257d57819f1effba1ef94b83efa4b0eafb7ac052555f031ce99dcddf7eef55e5", 0xc9}], 0x4, &(0x7f0000801000-0x10)={0x10, 0x11b, 0x7, ""}, 0x10, 0x40000}, {&(0x7f0000446000)={0x27, 0x9, 0xfff, 0x0, 0xf1c3, 0xfffffffffffffffe, "e96718017477d3c09f89f6f9aec2a1c21564be0298c853062382347aad6bea833ed6ec15aa03e7053eacafd63cf6aba7f40010000000000000567512400ee8", 0x81}, 0x60, &(0x7f0000489000-0x40)=[{&(0x7f0000176000-0xf)="c7531ca794f955f18a28b6313400d1c0202e18b5b66fc6c1e65745183458dbcc3cf208c70e6a46ed1c037ee0882a4c9cb77f7e5e7e1689e1c31f2ad4769ed8932e6a5aded668987a1cbf1230197403cf9dfa39170c5e91687fea8910c38b0dfb89c54b29b46d11eea5461232b31e02263a6164db229c4f662910462d9aaf5f87ae2799", 0x83}, {&(0x7f0000128000-0xe5)="3a567a0e61ac60db0ef4f77e28fc31308e951903b1cea4c442fabfa1d55a156efd187b6064058733bdf521c399343c3da52f786b5342aa233209f6bbba2d5bc8a0b61f83bb040e71bef989a673727e0bea6f1d29ed4205d77e4ed7e37da983218ec2e916037a3fe374d5e7adbaf8bf3cf21853240d0acbc18a1388a995c75c7b23b6ec1de7f49050d8db0ce8c8de3ec0baf1f6b72ea1afdb8224be3200811a87442c769af340a153e1bd0c611b9a6e28956f90de44e4d5a5d5019d641da6f0e9002c68a88860c963b6123f40ace56df53f5a042bb99e09ce665faf8b2a87284ff73d271ed3", 0xe5}, {&(0x7f00009dd000-0x78)="236ceac624ff337721acead51948416c73216e7b3c5e30df4b9f856784cbea044c65c34c40fec0502b4f24f56965295bd0adf55586a42c6d2ac5b00d3be01eea423e076a9d937a6ffd0083054252b741a5b33de4273920efcbc1b346c60ccfd6d539aa82413d6c547f261118ec40a8200a7d6cb2f70f9aa2", 0x78}, {&(0x7f000077b000)="5c991d9aeae2ae", 0x7}], 0x4, &(0x7f0000bcf000)={0xd0, 0x10f, 0x9, "0bb393b961c92e8d7ba0aa093e303bc340e31695b63213ee3fcbeb60a7919ede742a32db0c9a5fc1faaa47ab84027382d9257030374dfb03c384f68606f6547cc605f184f2becdae73e48806f73478170bec70dc7c71f7af6831cbd49b9e2a402bc44be7b6be85d625717282cd41845019f35bc5c59cedfb7f653f6f68a6ac2a7f14d92b6934985eca4d3741994fb3fc0972790adf465b34827e6925d67c5972c420c8495e0d76c4bbc34f977f654a2f3a69b38afb37f04d2fd9e884199d50b2"}, 0xd0, 0x4040000}], 0x2, 0xbfff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000cc4000-0x20)={0x1, 0x1, 0x200, 0x8000, 0x3f, 0x1, 0x2107, 0x89b7, 0x0}, &(0x7f000019c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000160000)={r6, 0x4}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000cbf000-0x5c)={{0xa, 0x3, 0x9e7a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0xfffffffffffff004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5ef848c5, [0x7fffffff, 0x5, 0x2, 0x0, 0x1f, 0x7, 0x40, 0x9]}, 0x5c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002dd000)={0x0, 0x0, 0x0}, &(0x7f0000b8d000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000281000)={0x0, 0xa4, "d34bd16710c5cf3142326d3dee7ba80ee51ae092816c4583362cc6fdf3bb33a265eef8671769feae5c6616a84429cac5946e8c10147b193b479461c232bd488613243393d1feb71a007afa5c08da5d9389cef8099cc5027f771c1e921edc4e85d18e22024ce978f55d0af03dfe24b5971a9f842a801084584927f5d31adc53d0e99ae8238dd081e01e9fdf0b9426846dedfb0317dd5810a37f07782b962c7e2619edd7ab"}, &(0x7f000071d000-0x4)=0xac) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000ed000)={r7, 0x1c}, &(0x7f0000ece000)=0x6) [ 54.964226] sctp: [Deprecated]: syz-executor2 (pid 7111) Use of int in max_burst socket option deprecated. [ 54.964226] Use struct sctp_assoc_value instead 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000fe0000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x6, 0xfdd}, 0x4) r2 = socket$inet(0x2, 0x1, 0x2) connect$llc(r0, &(0x7f0000f61000-0x10)={0x1a, 0x0, 0x2, 0x400, 0x9, 0x101, @random="8f8dd2229587", [0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000ea1000-0x10)={0x85, &(0x7f00004f1000)=""/133}) r5 = accept$unix(r0, &(0x7f000034e000)=@file={0x0, ""/2}, &(0x7f0000a7a000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00007c0000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDENABIO(r4, 0x4b36) write$tun(r3, &(0x7f0000ef3000)=@pi={0x0, 0x88ea, @eth={@random="4c58ba641f73", @random="8540d17f507b", [{[{0x9100, 0x5, 0x5, 0x5}], {0x8100, 0x2, 0xb00, 0xd2}}], {{0x88fb, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @random="80ab736ea54e", @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0}}}}}, 0x36) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000002000)={0x400, {0x8632}, 0x1000000008000000, 0xfd}, &(0x7f000000c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000010000-0x8)={0x0}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000f82000-0x28)={@common='lo\x00', @ifru_mtu=0x8}) pipe2(&(0x7f00007c1000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000e50000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r0, &(0x7f00009e0000)=[{&(0x7f0000007000-0x13)="c74e33061ace87e1e6f9c1286ae1e6361a80c3", 0x13}, {&(0x7f00000fe000)="90232e0f5b5f6e3618a3caa428148992905f5f3389edd8a6df9c03f0104e84b90f01", 0x22}, {&(0x7f0000009000-0xc6)="73950a4f7e69a8136936354cfc2646a999a950ac66ca56c2caa0468835b4b86cfe2c07ac34aa95e69d3f9754c46a656404ee8a0ea6fc2e3712718ed05fdc0492eb8b15e60c7e0c19215637e18b6f9296b013e222d5441af0a069840d817a9387939ed91a51b6bc833a592779108d14b16bb481569f71a0ef0673e76b795caf70a196c7339fb50a430cfc9f8ccff61d8f02978f22947dcc44a681c94e2d6253480a6bf76b472ee3892a17506e3778f193c7ee7e3da8a5657d41e81a9061c6185892520900e33c", 0xc6}, {&(0x7f0000009000-0xcd)="cb5dbe9c4b9657229becc22eeb1a3d3ebf9e1598cdc39f968e635bfe3daa34f58c9de4efea375b53f8c1bae877edb4b24eeecc9924203c15f000b676bfbdcb5821c382a20e6bf95e02bf9a8ace50bf5c2cad9dd167154032cde3e863d0a07a344ed01cbba762fa6a9ef6f1e49f06ecad81e9de0021460121bdbbc9ab6ec0add4ccf39154b0692ad6e4f8275cc3cd70ae1fb01a9f4628bc6e3dc1d2f74a53c1ad3bf4850001aa049bdf868e5890aac38c8c799c295e620f9c9aa434a8fb84ba7333a6d99f1be0976497b33cb372", 0xcd}, {&(0x7f0000001000-0xec)="385f2a72afd9c1383c197e0c5a1d1a400919ed6c8929b17afa19493ace643e66ed040e6e732f1f03bd0e108e5df9ca8ea21723c65683390a43b2759adea356850651b4eb3b814081a99292760023db2649caea568c96730d3c79d5059b5db3fd76ee9cb067acca117121db8eb401d50ba021c1ca88fadc439f126b5597a960d649f04272132d8aa1808490792a3d132db8082b1510426b190af4f3ce898fae3f53d34a2c9e92b27f8374ff661f376ec285dfbe49f1310c4083bb83fd393762ba05eabab9a8408d0b9093f91a6dd5665ab44897d4233894839c9791dbf761f461832d09563946746c2c9827fe", 0xec}, {&(0x7f000000a000)="e970b689c8236500035500003839c42a31c700000000f1", 0x17}, {&(0x7f0000008000-0x9e)="f8fe9c4c424c48f3f3b1d8a59d8c8dd4b1a1d4a7f307bd3fe6345d545bc34a5b80efd2a2866409e5cf0f0931f67c07b9a93b2f38deae660c8d7c173f51026ad5c0e6889ee0d780b94d85282a5be0a463772331b4c2559dbb79fc3754c9433d144f46c5646cc5590c114852593b6bef7b1a2d9ef22bc1aec545863035393920f567fc22e047650e00efb88c9bc2ce39c853abfa7ca7c1a3739e6a56b428e8", 0x9e}], 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) flock(r5, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000499000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) bind$netrom(r0, &(0x7f0000b28000-0x10)=@ax25={0x3, {"32cb0010a2095a"}, 0x80000000}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005fe000)={0x0, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0xfffffffffffffff7, 0x8, 0x0, 0x401, &(0x7f0000f36000-0x10)=@generic="7b9a7ec9b4675f25475d4530d1de0b2e", 0x1, 0x1, 0x4000000000000000}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000036e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a6000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ecd000-0x28)={@common='bpq0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet6(0xa, 0x801, 0x0) sendmmsg(r3, &(0x7f00009cf000-0xb4)=[{{&(0x7f000059b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00009bb000)=[], 0x0, &(0x7f0000d40000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) r4 = fcntl$dupfd(r1, 0x406, r3) ppoll(&(0x7f0000879000)=[{r1, 0x1, 0x0}, {r4, 0x0, 0x0}, {r3, 0x400, 0x0}, {r3, 0x0, 0x0}], 0x4, &(0x7f0000871000)={0x77359400, 0x0}, &(0x7f0000eb4000)={0x3}, 0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b50000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec6000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f00004f2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000090e000-0x8c)={r5, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000440000)=""/182, &(0x7f0000159000-0x4)=0xb6) r6 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r6, &(0x7f0000db7000-0x1)="85", 0x1, 0x0, &(0x7f0000e64000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r1, &(0x7f0000ea2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000122000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x4000000000078b, 0xfffffffffffffffe, 0x400000100000001, 0x80010000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r7) r9 = gettid() perf_event_open(&(0x7f00000ec000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1, 0x2, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r9, 0xffffffffffffffff, r8, 0x0) 2017/12/17 20:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00003b1000)="", 0x0, 0x3ffffffffffe, &(0x7f000075c000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0xffffffffffffffff}, 0x9) r1 = syz_open_procfs(0x0, &(0x7f000070d000)='net/netfilter\x00') bind$unix(r1, &(0x7f0000914000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sendfile(r0, r1, &(0x7f000073c000)=0x0, 0x102) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000a56000)={0xa, &(0x7f0000b4e000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) fcntl$getown(r1, 0x9) 2017/12/17 20:23:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x1ff, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b89000-0x10)='/dev/sequencer2\x00', 0x32507e, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f00000e4000-0x1)=0x0) r3 = gettid() perf_event_open(&(0x7f0000ac1000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000271000-0x8)='./file0\x00', 0xfd, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_rfcomm(r5, &(0x7f000019d000-0x9)={0x1f, {0x8, 0xc, 0x7, 0x200, 0xfffffffffffffffb, 0x9cf1}, 0x8}, 0x9) fcntl$setstatus(r1, 0x4, 0x2000) read(r5, &(0x7f0000fdb000)=""/87, 0x57) shutdown(r5, 0x4000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f000021f000-0x8)=&(0x7f00009bf000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000038e000-0x1)={0x2000004006}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00007fe000-0xc)='userselinuxmime_typemime_type*\x00', 0x1f) 2017/12/17 20:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003f3000-0x78)={0x3, 0x78, 0x2, 0xffffffffffffffff, 0x8, 0x7, 0x0, 0x10001, 0x0, 0xfffffffffffffffe, 0xfe, 0xff, 0x0, 0x12, 0x0, 0xffffffffffffff80, 0x3, 0x0, 0x0, 0x0, 0x98d2, 0x0, 0x4000, 0x0, 0x3, 0x7, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007d6000)='keyring\x00', &(0x7f0000fa4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004b7000)="74000f5f", 0xffffffffffffffff) add_key(&(0x7f000030c000-0x8)='big_key\x00', &(0x7f00003d4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c61000-0xcb)="5d47a99a946911c41916e37c5b51fe5a08f6649cd5f84ddca4446a98d2ab98d63675c21451c37446d5ac646b13af9b94151265d74a11128faf86f981e8707b2f21dd7f39285730ffb79f344fdf8a34b59e846731172872822f88df36d43d9f78382d22ec0b1de9f1585001aeac236fa19e8d01751e5b621ff3dc7d5a1636cf4d6f42f2261a17f7eefd7dfb389237dfb5bdd3cb516c19e6a3d23976238abb1114ac26b237706bedd3a0ca65f012d8c6f368b0efd389cba44c9ed35c777bd5edb757316d3e99d704bbe9f5cd", 0xcb, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000de2000-0x92)="33530ffb60db35f83dee368b60fcacb7d9393859cbb2b573532e785b2b496a653ff88263ca03f12153e032188dbb47afedfb9a7c58164d04125019946d4307e2f9a4e81b1dbbb7a9554d1a99df8d22c2c4568ba4f5f87e15cbb7b9e100ec12761d7203878461e56779e83c7bf16a565fc6b30106942deb23f8822fc87064aa9d802fa8ea99b4e86b371afe153f1ca9a0d7d2", 0x92, r0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2161, &(0x7f0000703000-0x21d7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xcfff, @ipv6={0x3f, 0x6, "261d02", 0x212b, 0x21, 0x20000000085, @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}, {[@routing={0x3f, 0x2, 0x1, 0x2, 0x2, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x3d, 0x410, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x38, "f470abfa5b864ca536317b015becc19d735b173390ab9e4ce9b50575d7195e3ed696079a545642554722d7081bc021292778bf740f456fab"}, {0xff, 0x46, "35c5bc4d5e78e0bab51983172dae93376df522119334b57df5e46ab98415688bc95e09550f5e6d00f0cba3cd6e1c339ea7fae432f5ef51df205a7825361fe50b31f8ed133d51"}, {0x0, 0x1000, "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{0xc2, 0x1000, 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@udp={0x0, 0x3, 0x85, 0x0, "842639d48c4cea421130d0f058cdeaa4705ce046e3c9d28e052e615f736d55d18c2079539debc3998fc9cd1d98011ff7f18689d77f2c6403a188567cc41a8eb0ff5e995906c81dc0d417b738b0e5244ecda7610771e8a87fe783638264a1829f6ca1e68334ba8e0504cedf19aab91fbba8ed50e8d30062299510b3e359"}}}}}}, 0x0) semop(0x0, &(0x7f00006e4000-0x36)=[{0x7, 0x5, 0x800}, {0x4, 0x4, 0x1000}, {0x3, 0x1, 0x1000}, {0x7, 0xffffffffffffff80, 0x1000}, {0x3, 0x5, 0x1800}, {0x7, 0xfa, 0x800}, {0x7, 0x10001, 0x1800}, {0x3, 0x1, 0x800}, {0x3, 0x1ff, 0x1800}], 0x9) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000bca000-0x2d)={@random="ef84060c29a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x4, "28a25c"}}}}}, 0x0) perf_event_open(&(0x7f00008b2000)={0x2, 0x78, 0x5, 0x0, 0x1fc6, 0x6, 0x0, 0x0, 0x2000000000, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x6, 0xf87a, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00003ab000-0x6)='wlan0\x00', 0x100001) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ac9000-0x41)=""/65) r2 = socket$inet6(0xa, 0x80f, 0xff) socketpair(0x13, 0x7, 0x8, &(0x7f0000c6b000)={0x0, 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1000000000038, &(0x7f0000cec000)={@loopback={0x0, 0x1}, 0x0}, 0x14) r4 = shmget$private(0x0, 0x4000, 0x110, &(0x7f00006b6000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) syz_emit_ethernet(0x6a, &(0x7f00007f7000-0x1d1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x1, 0x3f}}], {{0x20000000086dd, @ipv6={0x2, 0x6, "43f087", 0x30, 0x3d, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x33, 0x2, 0x8, 0xfffffffffffffffb, 0x200, 0x9, 0x3}, @fragment={0x7f, 0x4, 0xffff, 0x2, 0xfffffffffffffffc, 0x1, 0x1}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000daf000-0x20)={0x8000, 0xfffffffffffffffe, 0x3, 0x4, 0x8000000, 0x2, 0x6f, 0x18, 0x0}, &(0x7f0000301000-0x4)=0x20) r5 = socket(0x11, 0x801, 0x0) r6 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f00006c1000-0x21)={0x8, 0x4000000005, 0x448, 0x0, 0x2000000000e8f, 0x5, 0x7f, 0x5844}, &(0x7f00004f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00004e4000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000079c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mq_timedsend(r6, &(0x7f00009cc000)="", 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) mlock(&(0x7f000076e000/0x4000)=nil, 0x4000) close(r6) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = dup3(r0, r0, 0x80000) accept$unix(r1, 0x0, &(0x7f0000469000)=0x0) socketpair(0x11, 0x10004, 0x8, &(0x7f0000b2b000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xc, 0x2, 0x0) sendto$unix(r2, &(0x7f000015c000-0x1)='?', 0x1, 0x800000000004, &(0x7f0000b49000)=@abs={0xfffffffffffffffe, 0x0, 0x2}, 0x8) bind$unix(r2, &(0x7f0000cb6000+0x438)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00003c4000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000ba5000)="170000001a001bed0000132100f404008100000000018d47", 0x18) setns(r2, 0x0) fcntl$setown(r3, 0x8, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fd0000-0x9)='/dev/sg#\x00', 0x1, 0x200000000151836) r5 = gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008cf000)={0xffffffffffffed8c}, 0x4) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xde, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000220000)=0x7, 0x4) syz_open_dev$sg(&(0x7f0000f64000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept$unix(r3, &(0x7f00006d9000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f63000-0x4)=0x8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061c000)='/dev/kvm\x00', 0x40002, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) clock_gettime(0x4000000000000000, &(0x7f000069e000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000003e000-0xb8)={0x0, 0x6, 0x6, 0xeb, 0x4, 0x7, 0x9, 0x400, {0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1f, 0x1, 0x9, 0x6}}, &(0x7f0000d93000)=0xb8) 2017/12/17 20:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000009b000-0x9)='security\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000357000)={0x0, 0x2, 0xffffffff7fffffff, &(0x7f00001ab000-0x8)=0x0}) syz_emit_ethernet(0x56, &(0x7f0000a9e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0xfffffffffffffffe, 0x0, 0x48, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x20, [@loopback=0x7f000001, @rand_addr=0x8]}, @timestamp={0x44, 0x4, 0x10000, 0x0, 0x6, []}]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, "1416ae755321d47a"}}}}}, 0x0) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="", 0x0, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x0}) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000998000-0x4)=0x1c) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00009b9000)={r2, r3}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x7, &(0x7f0000ef6000-0x54)="46a67ebc33fc26bdb1532d0eee6e0cd06d88ef0609392ffeaadb9203869bfdc12bf38e60caab2319860abf729f72dffd2dfce2236a99720975dc14c55dafb8cf5d40552a182825478d0e188097c24ea4a8926ab6", 0x54) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000077a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000ef7000-0x4)={r4}) r5 = socket(0x1, 0xb, 0x10003) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ef7000-0x10)={r3, 0x28, &(0x7f0000ef8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000ef7000-0x4)=0x0, &(0x7f00005b2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r5, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000548000-0x4)=0x14) bind$packet(r5, &(0x7f0000d50000)={0x11, 0x1f, r6, 0x1, 0x2b3, 0x6, @random="0e45a03df2ce", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002b0000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x4000014, 0x2b8, 0xa}, &(0x7f000020c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000703000)={r7, 0xfb, 0xfffffffffffffff7, 0x1ff, 0x2, 0x82}, &(0x7f0000d35000)=0x14) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f00004bf000-0x2)='+\x00', 0x20000000, 0x0, &(0x7f0000a3f000)=""/0, 0x0, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000066d000)={0xffffffffffffffff, r8}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f00003b2000)=0x0, &(0x7f00000dc000)=0x4) socket(0x11, 0x802, 0x300) 2017/12/17 20:23:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00003f1000-0x9)='/dev/vcsa#\x00', 0x3, 0x0) readv(r3, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x44)=""/2, 0x2}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f0000003000-0x7e)=""/126, 0x7e}], 0x6) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000014b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000405000)={0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000077000-0xc)={0x9, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00006ef000/0x18000)=nil, &(0x7f0000faa000)=[@text32={0x20, &(0x7f0000ae2000-0x63)="66260f0866bad004b009eec74424008bfe691ec7442402676e0ff8c7442406000000000f011424c4e1b22a1162ba4100ed66baf80cb8ba046686ef66bafc0c66b8641f66efea6ed00000de0066b8c3000f00d0800000c00f320f30816c8c0100380000", 0x63}], 0x1, 0x0, &(0x7f000029e000)=[@cstype0={0x4, 0xc}], 0x1) getresuid(&(0x7f000074c000)=0x0, &(0x7f0000fb9000-0x4)=0x0, &(0x7f00002fc000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x1fffc00000000) r8 = socket$inet_sctp(0x2, 0x1, 0x84) r9 = fcntl$dupfd(r8, 0x406, r8) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f000092c000-0x4)=0x0) mq_notify(r9, &(0x7f00008df000-0x60)={0x0, 0x5, 0x1, @tid=r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r9, &(0x7f00003d2000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xd8}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f000073a000-0xb)={0x200000000001, 0x81, 0x100, 0x3, 0x7fff, 0x200004, 0x9, 0x10000, 0x20, 0x9d8, 0x75c}, 0xb) r11 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r11, 0x40000000001, &(0x7f0000344000)='\f\a') socket$inet(0x2, 0x4, 0x3) setsockopt$inet_int(r3, 0x0, 0xcd, &(0x7f0000083000-0x4)=0x3, 0x4) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 2: r0 = socket$inet(0x2, 0x20000000003, 0x100000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000657000/0x3000)=nil, 0x3000, 0x2000004, 0x110, r0, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000637000)=0x0, &(0x7f0000106000)=0x4) recvmsg(r2, &(0x7f0000ef6000)={&(0x7f0000f08000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000265000)=[], 0x0, &(0x7f0000dd2000)=""/88, 0x58, 0xf9}, 0x20) syz_emit_ethernet(0x62, &(0x7f0000293000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 0x800006, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x2, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x1, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0xe, [0x0, 0x8000, 0x1]}, @mss={0x2, 0x4, 0x400}, @sack={0x5, 0x2, []}]}}, {""}}}}}}}, 0x0) r4 = accept$inet(r1, &(0x7f0000d5f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f01000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f000048b000)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0xa30, 0xfff, 0x2, 0x10001, &(0x7f0000e3a000-0x10)=@common='ifb0\x00', 0x15, 0x101, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000147000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) fcntl$notify(r0, 0x20, 0x8000000d) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000326000)={0x0, 0xdb, "4aa1b0b8ded0cccf22a6cf3763f47eb16f4dbde13ce000ecb38e39aa53537ba157a81f02336c282775e06fc5111c61c7e34f996ad63d7882b2f2be95694f8856397ded563dceac6d6918a4e6daf05f706b76f1afa15b72d1e0fd366f2e7214e16e487b6754d756266c0db22c9596be210d9e4528c643bac58c0b13cd93ee0c084455fb4fef05d0ed03d6882fc1daa9ee82cc783d61a7a94bffc3fed05372b8d6a52c3074d42e2a8afd522f1a993ac340c5e2e504e784ca71a0721feacad5a6f358312424803dab95bd2826ce30691c1382ebcb8f4d765f9c7a1fa4"}, &(0x7f000051e000)=0xe3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004e3000)=@sack_info={r7, 0xffff, 0x101}, &(0x7f0000ef9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e4c000+0x599)={0x0, 0x30, &(0x7f0000663000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000136000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000ea9000)={0x0, 0xffffffffffffffff, 0x6d9, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00003fa000-0x10)={0x34c1, 0x2000000000000007, 0x81, 0x8001}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r4, &(0x7f00001ae000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000300000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000d57000-0x8)={0x0, 0x1ff}, 0x8) socket(0x5, 0x8080a, 0x0) mmap(&(0x7f000024b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20000032, r5, 0x0) setsockopt(r6, 0x119, 0xfffffffffffffffd, &(0x7f0000000000)='&:', 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000159000-0x10)={0x0, 0x0}, 0x10) 2017/12/17 20:23:51 executing program 5: setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000051f000)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000333000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='nr0\x00', @ifru_data=&(0x7f00008e6000-0x20)="58529510d1d40939e6460506129a8d22c6a500a60a1fb9536d4237b23a37ad22"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) rt_sigprocmask(0x0, &(0x7f00002a4000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x8, 0x2, &(0x7f0000002000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) 2017/12/17 20:23:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0xd0802, 0x0) fallocate(r2, 0x2, 0x1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000002000)=""/117) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=@random={'trusted.\x00', 'ppp1posix_acl_access\x00'}, &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000005000)={0x7, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000)=0x83b3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) r3 = syz_open_pts(r2, 0x400000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000005000-0xdd)={r2, 0x2, 0x101, "3ea2982c06c600e00e79e6886a9e2ad5ee7fa45213dd0f5f0dd27d14eed762ecfa76e72aa97c6c3f51da43439db8773a3dfd757c1caa155c9392d620c4befdf1d89476840a30bef6124ba94d53ab831d07c1908182baaa0f86b3526d94b840933e350950eacbb87433ed0cab2b7ce6508380c23bbac8e36812037934a17fbd6c1c8a5400c3a08ae4000a9092140d8fb4b366cb0c59e4a5a776ff5986db456b1a189329a5b499f8aab962d856635b1aea9acb0e20246abe26bf5d6ad0e19e4d8c67fd9567699a8ce0f560e7b84195a036df0f44"}) vmsplice(r3, &(0x7f0000002000-0x10)=[{&(0x7f0000006000-0x4b)="6395b17506c870211b2bee61a52d13f23ddc18fa243bdf5452f5874d7831b26fbd00b37fbbc40f6a2cfd7d9135542351775bdb855322f9212037f509735b8d33b18da63d006df34cb6be42", 0x4b}], 0x1, 0x1) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001000-0xa1)=""/161) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000009000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000006000-0x138)={{0x1, 0x4000, 0x1d, 0xb9, 0x8, 0x400, 0x9, 0x10001, 0x9, 0x3f, 0x3, 0x8, 0x0}, {0x0, 0x1d004, 0x8, 0x4, 0x40, 0x400, 0xcbc, 0x9c, 0x2d9, 0xff, 0x1, 0xffff, 0x0}, {0x5000, 0x0, 0xf, 0x6000, 0xffffffffffffffff, 0xffffffff80000000, 0x1, 0x2, 0x6, 0x5, 0x6, 0x1, 0x0}, {0xf000, 0x100002, 0xe, 0x80000000, 0x2, 0x10000, 0x390000, 0x6, 0x5, 0x2, 0x2, 0x1, 0x0}, {0x2006, 0x1000, 0x0, 0xabb, 0x5, 0x6, 0x927, 0x5, 0x6, 0x7, 0x100, 0x8, 0x0}, {0x107000, 0x1f000, 0xf, 0x3, 0x6, 0x2, 0x1f, 0x1ff, 0x9, 0x10000, 0xffffffff, 0x7, 0x0}, {0x0, 0x2, 0xb, 0x9, 0xf7f, 0x5, 0x0, 0x2, 0x4, 0x3, 0xe6, 0x80000000, 0x0}, {0x1, 0x2, 0x1f, 0x1f, 0x6, 0x80, 0xff, 0x5, 0xfffffffffffffffc, 0x4, 0x6, 0x80000001, 0x0}, {0x2, 0x3006, [0x0, 0x0, 0x0]}, {0x100000, 0xd000, [0x0, 0x0, 0x0]}, 0x40010005, 0x0, 0x7004, 0x20600, 0xe, 0x1000, 0x10001, [0xffffffffffffffff, 0x0, 0x4, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000000a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 20:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x44400004) 2017/12/17 20:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000528000-0x3)='}-\x00', 0x0) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x200000000000001, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004db000)={0x0, 0x0}) r4 = accept(r3, &(0x7f000032c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000217000-0x4)=0x10) r5 = accept(r4, &(0x7f000075d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e0000)=0x10) r6 = accept4$inet(r5, &(0x7f0000c21000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10, 0x800) alarm(0x3) tee(r4, r0, 0x3, 0x2) bind$inet(r6, &(0x7f0000905000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0xec3, 0x40000000000001, 0x7f, 0x0}, @generic={0x0, 0x0, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="8b797374f7006d", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x1, 0x1}, 0x30) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000fc6000-0x400)={"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"}) socketpair(0x20000010, 0x1, 0x9, &(0x7f0000a7f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r7) r9 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r9, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r9, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f00009bf000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0xe, 0x12, 0x8, "09e492cade55edb4628659e7c82642900414e68613d755d9cc702c7b6e23f2f76270cfb418972a45f576d18e08be1660c7eba1e540724b2b5d9fddb0556a2aa2", "ae7d58847f01ecd737dd17860d9e25ad9b4ab63473495c94a3509cbe4255495b8407bc09823594a79423b9fae002dd485959db4b27de1696e79fa8d1e66b394f", "7bc64525023a92e08eeaeac9e6a81f812b7787bba2cac5f74389b18b3a706226", [0xc575, 0x10041]}) add_key$keyring(&(0x7f000031b000-0x8)='keyring\x00', &(0x7f0000ff3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r10 = request_key(&(0x7f0000c4a000-0xb)='pkcs7_test\x00', &(0x7f0000d7d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000666000-0xf)='selinuxuserGPL\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r10, &(0x7f0000890000-0x40)=[{&(0x7f0000d0a000)="973113e5980e2107217983b7a85953cc83c26a98737d40616cffe89d17bd317297d74584446177d04290dbf84cfe908e585394077cae783e89cc09940c19201c951a18bd325d039e686d2ae6bff84107a0beb07a7cea6ceaeb549c07d7eb413f039768748e1000bf4117b04cdd0cf5519fb36977a36542d58f02e85fa80dc2d3490a2efe742d8e44cb248417dde50a3a692b1aecbab3d60270f2d2c2bfe6a1edea2af77fc87b31a6df196287b4a5791c754b8cbe4da01129fb504eca6dc2a53da1be126a4b8ff2d2968dbc2e70ccca57", 0xd0}, {&(0x7f0000129000-0x9c)="b5f9d65ebef91eb62c48d5a87a1dc463f758ba336df36cf35e2f9c88a8cf70f547c789b4e502ead8eecc799bf06ffd109fa04823be406dc03545d3b132addd8f05704ac3453ae1d83b1adbb871dd7a58adf1e3d0a24e7cfadaf0a607c473fca7213c45539bbe303091c01a8b76b94bfe7d498962443db59b8748f5622eaa9aba60ff67d44d08211a899c412098cb03175d958b9d9d9d265e04784541", 0x9c}, {&(0x7f0000dd8000-0xb5)="1567d3a4eaa4457da789868e0a64be703ae5f8c7b9b62e61c590ebc66c946be9a432c276719164aa0dc2b4aca4f2967a11e3e1f40bf7a748728a62a62393acfb2eee1bac2d1248b0711b96f74786bd33563576349084206a463e2e6e2bae5fdf78ff5b161e3dadd6c207f3cf53d5ceffcb357a8ae5dbb0d48fa9bd49129e49df3239e2fc3f6727d6548046af47b32a5a56a4ea59e1cc185138d2851a47511f817250b6aca79dc1f986f22a7af787e4496aad811664", 0xb5}, {&(0x7f0000b49000+0x6ea)="b751b389", 0x4}], 0x4, r10) bind$inet6(r9, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r9, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) setsockopt(r9, 0x3, 0x3, &(0x7f00002b4000+0x67b)="fd0300000000000000006c4b0e544c0a28f7c13b7218a58832362bfb59092e9209a3f3a5ea2c3eba4743c2b100f6587a34887f83f48840c70cd3ddb384eb4501010000d12ca2a55b5b6a7b6b11a435", 0x4f) getsockopt$inet6_buf(r9, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f64000)={{{{0x2, 0x2, @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]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000000002, 0x6, 0x4, "7f56b22a2237ff2392e04121b7d9ec8a85d84f9a5f2d63b223796e1327f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b0c30270323ec391a87de9a6f0395cbdf748e05655572b9"}, 0x160) close(r3) 2017/12/17 20:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a88000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000fbc000)='/dev/snd/timer\x00', 0x0, 0x10000000000ff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb8000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/vga_arbiter\x00', 0x800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000075f000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000bda000-0x8)='./file0\x00', 0x40) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000006, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x4000000000000000) add_key(&(0x7f0000220000)='big_key\x00', &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000318000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffb) add_key(&(0x7f00008e6000-0x5)="c665616400", &(0x7f00001c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000058e000)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d82215afa4403168462d17233b7e302914422331d976d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86093a9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37e3", 0xe9, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xb) socket$inet(0x2, 0x80000, 0x4000000001915) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000ffe000-0xbc)={0x7ff, 0x0, 'client0\x00', 0x2, "ccb6210682a85f62", "559b7cf65655ace4d98b88fec6c36f39eb47e8ada7b718767cac4ce97adebd3d", 0x10000000008976, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc6000-0xa0)="467f711645f5de2e7e546b01205a77d43e904debfa348eb30deb8a63fe4cc5da2cd8567c01083d40d233d206fea8b8dcb2bf3e8819165cc17646a6c3427daeb0f25b7e3ba9bca51a83b4f47e68e882f769d375853d1b131270244b9d664b3ea92a6bdb2b1fa8cb9d891604e7d070e30142b8f63701ee6186ce2eec14b7e6a4ef657924225e06d7ade79c48ad5e89a1f9a54421a4fec61133c3ae385b9dfbc115", 0xa0, 0xffffffffffffffff, &(0x7f000093f000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000ffb000-0x18)="ff0004000709def31d00112200060020144e000200020458", 0x18) socketpair(0x19, 0x80000, 0x1ff, &(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000b65000)=""/52) sendmsg(r3, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000d31000-0x60)=[{&(0x7f0000f75000)="c6ba49a37254870cacdc15ab5415c587edfb845575ae2c343c95930ff297e922e17070d71520e334d44918610eccd7dd81d0941c21e74e0fe49346e274fcb26025be488d3afeb654bdb5a075e14f196f71d459abeefbbf6edc7c67423f250f310250ee4f2f96d1497f0ca6fd2d4da94a", 0x70}, {&(0x7f0000cd3000-0x1)="b3", 0x1}, {&(0x7f0000ffb000-0x1000)="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", 0x1000}, {&(0x7f0000fc7000-0xac)="dc514f35f75984b192ecf8ee1b44ff735c3d64c0b114df5a738997c920a112ff0e49035dde6ced73e7d9ba5de64b22f8dcc4f0e93bc5a3c2bfc467079671a152c3e0f9a90265bac8c2dcfe67763ef21e9166ffe9482393245e7e17010b56a87a9a1e9f839428cd0d057ba04d1f26a2b8e265f05fc21510223886522d55f307479604d8cd7f22421e2b1e887f3f59dac62918bd5fdbf63fd60bda9e0133103a9fd4d64d5fce1cff0c22d8d5", 0xab}, {&(0x7f0000ffb000)="61d2636884a66ff6108ca23dca55b502c396515ba492cc7d09c043a783c9b8976e1f010776957de58998584364421d0410c73b3094945634f94f68f6e9ba2496735fd179533c89ea88bd70f8d9b72f6c0fcec99bc2eb76c189cda6fa290595de5069ee4643", 0x65}, {&(0x7f0000ffd000-0x46)="bd5cb293b53453acb9421ea31ee2d3508d34df31d71131833b088a1c2aca59c9b07914b35c4070d2c72dd2b1e40729fa934e32686371e8e5965d998cdb2070dd3964fa27d2d7", 0x46}], 0x6, &(0x7f000082c000)=[], 0x0, 0x11}, 0x0) getsockname$inet(r4, &(0x7f00004ac000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000)=0x10) 2017/12/17 20:23:51 executing program 0: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x7, 0x404) clock_gettime(0x6, &(0x7f000089e000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f00001d7000)=[], 0x0, &(0x7f000014c000)={0x0, r2}) r3 = inotify_init1(0x80804) r4 = syz_open_dev$sg(&(0x7f0000b10000)='/dev/sg#\x00', 0x10000, 0x8b623b4d280e78f1) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000cd1000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) rt_tgsigqueueinfo(r6, r6, 0x17, &(0x7f0000cd1000)={0x0, 0x2000000005, 0xfffffffffffffffc, 0x2}) r7 = creat(&(0x7f0000623000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cb9000-0xc)={0x0, 0x1, 'T'}, &(0x7f00001de000)=0x9) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000cd3000)={0x2, "9ba9ce26c03b2c7d9c32b62f390bf270b5d67f914200a465ce525b1abb29a5a89e99aa43c0efd6b11e415da1ef20e8936e222ff0f70e01d77f20d7e37622b3949d796041"}, 0x4c, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000cd4000-0x10)={0x100000000, 0x1, 0x2, 0x3, r8}, 0x10) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r6, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000cd5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r7, &(0x7f000027c000)='./file0\x00', &(0x7f0000cd3000-0x20)={{0x0, r9}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cd4000)={0x0, 0x78, 0x6, 0xfffffffffffffffe, 0x1, 0x3, 0x0, 0x0, 0x40001, 0xa, 0x4, 0xff, 0x3f, 0x0, 0x0, 0x2, 0x3, 0x7f, 0x1, 0x4, 0xa9e8, 0x6, 0x7, 0x401, 0x6, 0x1, 0x0}, r6, 0xd39, r7, 0x1) ptrace$getregset(0x4204, r5, 0x0, &(0x7f0000cd2000-0x10)={&(0x7f0000c4a000-0x78)=""/120, 0x78}) getresuid(&(0x7f0000322000)=0x0, &(0x7f000020a000+0xc24)=0x0, &(0x7f0000322000-0x4)=0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cd6000-0x4)=0x0, &(0x7f0000cd6000-0x4)=0x0, &(0x7f0000cd5000)=0x0) r10 = fcntl$dupfd(r0, 0x0, r3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000a0f000-0x5c)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9fc}, {0xa, 0x3, 0xf1b, @loopback={0x0, 0x1}, 0x3f}, 0x0, [0x7, 0xfa, 0x5, 0x9, 0x2, 0x7, 0x8, 0x0]}, 0x5c) write(r10, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000280ff4590", 0x23) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000cd5000)=[{r3, 0x110, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x14, 0x0}, {r4, 0x12c0, 0x0}, {r4, 0x8, 0x0}, {r4, 0x8000, 0x0}, {r7, 0x400, 0x0}], 0x7, &(0x7f000083d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000cd5000)={0xfffffffffffffff8}, 0x8) 2017/12/17 20:23:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00006b0000-0x9)='/dev/kvm\x00', 0x100800000400081, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7ffff, 0x101) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000df6000)={0x800005, 0x3, 0x5, 0x800000000, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8b000)={0x0, 0x3, 0x30}, &(0x7f00003d9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b93000)={0x0, 0x8}, &(0x7f0000a57000)=0x6) socketpair$inet_sctp(0x2, 0x20000000401, 0x84, &(0x7f0000b8c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000032c000)=@assoc_value={r1, 0x4}, 0x8) socketpair(0xf, 0x880007, 0x9, &(0x7f0000f90000-0x8)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) getpeername$netrom(r4, &(0x7f0000b49000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) writev(r6, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900fff0000100050000000000000000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) getsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000848000-0xb7)=""/183, &(0x7f0000030000)=0xb7) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000d1d000-0x1000)=""/4096) getsockopt$netlink(r6, 0x10e, 0xf, &(0x7f0000dd6000-0x9d)=""/157, &(0x7f000089b000)=0x9d) rt_sigpending(&(0x7f0000426000-0x8)={0x0}, 0x8) socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000471000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x5, 0x5, 0x2, 0xffffffffffffffff}, &(0x7f0000dab000)=0xa0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000)=0x14) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000bd5000)="240000001d0001000000000000000000093900fa1000040006000100f7ff000800000000", 0x24) accept$inet(r2, &(0x7f0000420000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000522000)=0x0) 2017/12/17 20:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x0) 2017/12/17 20:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bb5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000178000)={0x0, 0x0}) perf_event_open(&(0x7f0000d44000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) socketpair$inet6(0xa, 0x0, 0x80000000, &(0x7f0000e5e000)={0x0, 0x0}) umount2(&(0x7f0000ca2000)='./file0\x00', 0x6) llistxattr(&(0x7f0000c54000-0x8)='./file0\x00', &(0x7f00008a9000)=""/149, 0x95) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000dc8000)='./file0\x00', &(0x7f0000f46000-0x7)='devpts\x00', 0x82, &(0x7f0000734000)="") clock_gettime(0x0, &(0x7f0000e23000-0x10)={0x0, 0x0}) futex(&(0x7f0000549000)=0xff, 0x9, 0x200, &(0x7f00001d5000)={r3, r4+10000000}, &(0x7f0000bdb000)=0xfffffffffffffff8, 0x6000000000000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000048f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000267000)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000e4e000)=0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000144000)={0x2, 0x0, &(0x7f0000986000/0x4000)=nil}) 2017/12/17 20:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000279000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x60) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000895000)=""/110) unshare(0x8000000) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000097f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b99000-0xa)='/dev/ptmx\x00', 0x80, 0x0) r4 = dup3(0xffffffffffffffff, r1, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00001f5000-0x9)='scalable\x00', 0x9) r5 = dup3(r3, r2, 0x80000) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000500000)={[{0x2, 0x8, 0x6, 0xe5, 0xad3d, 0x3ff, 0xffffffff00000001, 0x4, 0x8, 0x7b, 0xa3e, 0x81, 0x9}, {0x0, 0x2, 0x10000, 0x481daaa6, 0xff, 0x1000, 0x1000, 0x5, 0x8, 0x998, 0x0, 0x90a, 0x3}, {0x40, 0x0, 0xfa, 0x8, 0x401, 0x6, 0x1000000100000001, 0x3, 0x20, 0x8, 0x6, 0x3e714cc4, 0x100000000}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r4, 0x4b35, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000357000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000030a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000c6e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1400, 0x3, 0x18, 0x34}, 0xa0) ioctl$KDENABIO(r4, 0x4b36) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e71000)={0x0, 0x75, "c12f218d50f9b718f106fb1e1c6417af48bbb3f8ee89017796c3afdfac89ddd25ff7b305fbd920c82cdf2271aca52592ebc82e039f0a9ba7610d4bb5b52690d7ef30133429cd77a248937ddeb483e2f73f2803f764a4007385c4e9ab2a439fc4ef03556ebaffef61a79b0b22831107c08ad04603bb"}, &(0x7f000090e000)=0x7d) getresgid(&(0x7f0000e74000)=0x0, &(0x7f000037f000-0x4)=0x0, &(0x7f000051d000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000528000)={r3, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003fd000)={0x0, 0x0, 0x0}, &(0x7f00005ff000-0x4)=0xc) getpid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000ab8000-0x4)=0x0) semget$private(0x0, 0x1000000000005, 0x0) msgget$private(0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x12e, 0x1000}], 0x1) unshare(0x8000000) 2017/12/17 20:23:52 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000d06000)='/dev/hwrng\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/sequencer2\x00', 0x189000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00004d9000)=@req={0x80, 0x5, 0x71, 0x40}, 0x10) r2 = socket$inet_sctp(0x2, 0x2000008, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000022d000)=0x0, &(0x7f0000de3000-0x4)=0x4) socket(0x11, 0x80000, 0x0) socketpair(0xa, 0x6, 0x10000, &(0x7f0000a82000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00004b1000)={{0x100, 0x3}, 'port0\x00', 0x13, 0x800, 0x41, 0x0, 0x4, 0x9b4c878, 0x3f, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/dev/sequencer2\x00', 0x410000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000e91000)={0x10200, 0x0, &(0x7f0000496000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000e79000-0x4)=0x0) bind$alg(r5, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0xf, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092d000)="9215372e572c1e4359323e6d1d90596c3e0bb7a50e9abc23a4c99b5047c46b1ebce5041b451e335b5988f83e6060ac9b0c65c6c27e1a217a2899205d93c4baee19efeeeeab7ab4217f086eda0ffc2c7ee0cffc3a2d4b137fde603c00a9fc7e80e9c351110453253bbeb94219413290f00910a17c42ef5deea8", 0x79) bind$alg(r5, &(0x7f00000e7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00002cf000)={r5}) recvfrom(r6, &(0x7f00009c5000-0xcb)=""/203, 0xcb, 0x40, &(0x7f0000736000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000076c000-0xd)='/dev/usbmon#\x00', 0x0, 0x10001) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f000007b000)=0x0, &(0x7f0000e13000)=0x4) [ 55.668899] nla_parse: 1 callbacks suppressed [ 55.668906] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/17 20:23:52 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x1400004, 0xc110, r0, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x20003, 0x34, r0, 0xfffffffffffffffc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000003c000)={0x5, 0x8, 0x400000000000007, 0x202, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a74000/0x3000)=nil, 0x3000, 0x2000000, 0x1e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000993000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fc5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc5000)=0x14) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x22) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000da1000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x8010, r0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000fc7000-0x1000)=""/4096, &(0x7f0000420000-0x4)=0x1000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000001000)="00000bf1e5578b6a87636f1abda0cdb21c509591ee02486c2c49a27e4fc3d66c92157ec2d80df46b67404a0d499736e5ed502a8e5858a67cf5160d893bc7956bb92ab447d929efe2dada6aed8abad126c95d800bf38c31b24eb38342ab8365335a14135817ba1d41c988e1b60921f7d615c7912f8bf4099eee7efa2e32914f2d39f4655539796763dccee00743ce15e13cd632daa8fcfad628bbcbe43f88851ba528741ef8d43a1bc2de3c8cd6986000080f6fbfa16bb69bfc6731", 0xbb}, {&(0x7f0000c1f000-0x1000)="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", 0x1000}, {&(0x7f00000d4000)="14d4d7cc5d31ca5995534408130968", 0xf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x4, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x100000000}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x114, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}, @iv={0x58, 0x117, 0x2, 0x44, "54b76caef0e310b9c9c796a2cf0b3811ec212763120c7ceddd20879a997727207561a452962b1635f50480598a0a033cb123ef8d70e80027fcaff86222ad1de4a5d44788"}], 0x1a0, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c4f000)=0x28, 0x4) mmap(&(0x7f00004fb000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffa) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00\x00', 0x2, 0x8000000000000, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x300000b, 0x800032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fca000)=[{&(0x7f0000001000)="23cc27b34f1ea75d324879bed745a0c9b98d721af2d88cf98e3f82efc2e7db34c5aaa3b96123ae3a06ef3e32764bc5865f1904b1e9f1fcbc8a342478771e952f77f517b166afdda5413745d86e9ca7adb2f39cfd3bbacb7f5b1f1f35f5883d1f98192519ab0a137d26e9dc04e2053975a5", 0x71}, {&(0x7f00000d5000-0x92)="353bdbb0c664673a2da98c9771e8dd9964646018cb23db985bda81cf26caeadfec1c36abf89c107cb24c8597e89fca6000112228e85a53a856e57dff8f0f3a792597669c584a9affcb04ddff85810b44bcb5242319383e7d568fc63565821e4b11abcb84fe6f6c82ceab2fb055bacc614bcd48f46f7fc27f47d045f487e33ad6a2287255b79f14629d064d50e91b15599042", 0x92}, {&(0x7f000039b000-0x77)="3e3d743ea14a235a8162726d4c90400755276f2b81ca3e468ee04ee71b7cbab4ad5f6afca18677facc6acdfafdca884c0bc82c46d97497100dedaa0f30808825dd69c227f34cd506b913c1119eeed560f68064b19b2ae95b13db1064f2d8d2e71c9f3b04239389c29b516de402a15fa4ee2023cbfe1938", 0x77}, {&(0x7f00006f5000-0x9a)="796c5b550ecd545d202fb955a015d18cdcd9464d5c76dd3e74c66cf157c59de30bbb74a5fbf69d46bd015f1a48d625e0e0f3908adf774efa0cf12bb57bef2e6cec121f202960054372e267944e0a448e0ba84e511f53041278d8c5897f37e434168c2cdc6c101c7b11c54a95c22dda693c6dc0b86edd3bf458969b0e2140d969443431326ff691e94f2426181de5c43d72adb5735fbf0f98c93e", 0x9a}, {&(0x7f0000002000)="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", 0xfe}], 0x5, 0x4) 2017/12/17 20:23:52 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000004a000)='logon\x00', &(0x7f0000f57000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000-0x2)='+\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f000019b000-0x5)='user\x00', &(0x7f00007f0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006a5000-0x32)="533951c2c174c7265160ad865d4095cf52913d9a3b14157dde4fe8870bac9f40cf983de70af377eb4d9d38eeca3368a1be86", 0x32, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000808000-0x8)='keyring\x00', &(0x7f0000a70000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xffffffffffffffff, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000302000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000be8000-0x8)={0x0, 0xfff}, &(0x7f0000df4000)=0x8) mprotect(&(0x7f00008b8000/0x2000)=nil, 0x2000, 0x2) sched_rr_get_interval(0x0, &(0x7f0000b76000-0x8)={0x0, 0x0}) nanosleep(&(0x7f00009bd000)={r6, r7}, &(0x7f0000099000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000357000)={r5, 0x8f, "10501be6d033634431897cc4b7eb11a7d25a214d3378f1e6302b208193545f1e7d19f29eebe141a41958dc0cd40cf1887dfaa5269153cc085ca6def984c4d6433700f36395f45ecccdd785531f11e70f193d641b8cf91b81f2f6994e35a4000000034470d14e0008cd0968939f7570250c6144b3f6448271705acba1f6bde7825aa1d9c261a0bd53cf0e6daa20ebcf"}, &(0x7f000035e000-0x4)=0x97) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000aa1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2f000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x32, &(0x7f0000989000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r10}, 0x14) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000fd3000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000065e000-0x8)={r5, 0x3}, 0x8) bind$inet6(r9, &(0x7f00004c0000)={0xa, 0x3, 0x8000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) listen(r9, 0x4) recvmmsg(r3, &(0x7f0000d97000)=[{{0x0, 0x0, &(0x7f0000a50000-0x40)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000075c000-0xd2)=""/210, 0xd2}, {&(0x7f0000936000)=""/199, 0xc7}, {&(0x7f0000144000)=""/243, 0xf3}, {&(0x7f0000360000)=""/192, 0xc0}, {&(0x7f0000329000)=""/37, 0x25}, {&(0x7f000083b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000760000-0xc7)=""/199, 0xc7}], 0x8, &(0x7f0000cb6000)=""/189, 0xbd, 0xece}, 0x7}, {{&(0x7f0000cb8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000763000)=[{&(0x7f0000433000)=""/140, 0x8c}, {&(0x7f000057b000-0x8f)=""/143, 0x8f}, {&(0x7f00007d8000-0x41)=""/65, 0x41}, {&(0x7f0000b8b000)=""/101, 0x65}, {&(0x7f0000687000-0xff)=""/255, 0xff}, {&(0x7f0000d29000-0x1a)=""/26, 0x1a}], 0x6, &(0x7f00000d3000-0xdb)=""/219, 0xdb, 0x2380}, 0x1}, {{&(0x7f0000c7e000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000267000-0x20)=[{&(0x7f00008f1000)=""/244, 0xf4}, {&(0x7f0000b6b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000759000)=""/4096, 0x1000}, {&(0x7f0000598000-0x22)=""/34, 0x22}], 0x4, &(0x7f00001ec000)=""/165, 0xa5, 0x7}, 0x100000000000000}, {{&(0x7f0000216000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000041a000)=[{&(0x7f0000b1c000-0xc)=""/12, 0xc}, {&(0x7f0000811000)=""/116, 0x74}, {&(0x7f0000388000-0x9e)=""/158, 0x9e}], 0x3, &(0x7f000037c000)=""/176, 0xb0, 0x0}, 0x2b7}, {{&(0x7f000007d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000173000-0x20)=[{&(0x7f0000167000-0x1a)=""/26, 0x1a}, {&(0x7f0000016000-0x71)=""/113, 0x71}, {&(0x7f0000d30000-0x17)=""/23, 0x17}, {&(0x7f00008ba000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000ab4000)=""/178, 0xb2, 0xffffffffffffffb1}, 0xfffffffffffffffc}, {{&(0x7f0000922000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000502000)=[{&(0x7f00007a0000-0x64)=""/100, 0x64}, {&(0x7f0000556000)=""/80, 0x50}, {&(0x7f0000e80000)=""/127, 0x7f}], 0x3, &(0x7f00003f6000-0x1000)=""/4096, 0x1000, 0x8}, 0x8}, {{&(0x7f0000e9f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000b6c000)=[{&(0x7f00002c4000)=""/130, 0x82}, {&(0x7f0000411000-0x5e)=""/94, 0x5e}, {&(0x7f00005d3000)=""/144, 0x90}], 0x3, &(0x7f0000ff6000)=""/43, 0x2b, 0xfff}, 0x79d}, {{&(0x7f00000c7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000067c000)=[{&(0x7f0000fe4000-0xf0)=""/240, 0xf0}, {&(0x7f000017f000-0x8d)=""/141, 0x8d}, {&(0x7f0000a83000-0x99)=""/153, 0x99}, {&(0x7f0000112000)=""/145, 0x91}], 0x4, &(0x7f0000b27000)=""/130, 0x82, 0xfffffffeffffffff}, 0x5}], 0x8, 0x2000, &(0x7f00007d9000-0x8)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000dc6000-0x10)={r8, 0xffffffffffffffff, 0xfffffffffffffffd, 0x4}, 0x10) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r11, &(0x7f00004e6000)="582e8c780ff3a3af7090020b687ead3180f235766f5b582cfc11841c6a414d4bf604bd0e41b3f9d412b288bb83f046c7ef4db5a5be372dfee5c51570069c2023348140b262144b5cea396fad0482cd1776dc07aaec3d8098f145cce41deff6538b974d7bd592", 0x66, 0x4040080, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) r12 = accept4$inet6(r9, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x800) syz_open_dev$sg(&(0x7f0000bfa000-0x9)='/dev/sg#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x9, &(0x7f0000b7d000)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000da9000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66a4, 0x7, 0xff, 0xfffffffffffffffb, 0x81}, &(0x7f00009e9000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000-0xa0)={r13, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81, 0xda1, 0x80000003, 0x10}, &(0x7f0000236000-0x4)=0xa0) keyctl$reject(0x13, r1, 0x10000101, 0x9, r2) 2017/12/17 20:23:52 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fc7000)=0x5, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) r3 = memfd_create(&(0x7f00006a3000)='eth1vmnet1user:\x00', 0x3) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000625000-0x4)=0x0) sync_file_range(r2, 0xfffffffffffffffc, 0x3ff, 0x7) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000073b000)='./file0\x00', &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000f72000-0x4)=0x2) sendto$inet6(r1, &(0x7f0000ca2000-0x666)="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", 0x666, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f6a000-0xf6)=""/0, 0x0, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x1005, 0x3, &(0x7f0000797000-0x8)={0x0, 0x0}) accept4$packet(r5, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006b1000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f000019d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r6}) getsockopt$inet_mreqn(r0, 0x0, 0x400000023, &(0x7f0000487000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) getsockopt$inet_opts(r3, 0x0, 0x200010, &(0x7f0000364000-0x80)=""/128, &(0x7f0000d9c000-0x4)=0x80) [ 55.762238] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/17 20:23:52 executing program 4 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d6000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000656000-0xd)='/dev/net/tun\x00', 0x0, 0x30000) clock_gettime(0x3, &(0x7f00006ff000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f00003dc000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00006cd000)={0x0, 0x0}, &(0x7f0000d54000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000a21000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000b4000)=0x0, &(0x7f0000df1000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e5000)=0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00005a6000-0x2)=0x0) connect$unix(r0, &(0x7f00005e0000-0xa)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa) fcntl$setstatus(r0, 0x4, 0x2c00) semget(0x3, 0x5, 0x200) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = dup2(r0, r1) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00006ea000)={0x2, 0x100, 0x401, 0x9, 0xff, 0x0}) openat(r4, &(0x7f0000413000-0x8)='./file0\x00', 0x200, 0x2) stat(&(0x7f0000dd2000)='./file0\x00', &(0x7f0000a4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) pselect6(0x40, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)={0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xf80}, &(0x7f0000cdb000)={0x0, 0x0, 0x1, 0x5, 0x4, 0x8, 0x3, 0x0}, &(0x7f00002c8000)={0x0, 0x0}, &(0x7f0000d90000)={&(0x7f0000176000)={0x1}, 0x8}) timerfd_gettime(r2, &(0x7f0000b33000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000fbb000-0x40)={&(0x7f000075c000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a7a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000b0d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000077d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000c19000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) truncate(&(0x7f0000d4f000-0x8)='./file0\x00', 0xff) semget(0x1, 0x3, 0x210) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00003c0000-0xc)={0x2016, 0x0}) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) [ 55.815924] FAULT_INJECTION: forcing a failure. [ 55.815924] name failslab, interval 1, probability 0, space 0, times 1 2017/12/17 20:23:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000-0x8)={0x42424242, 0x42424242}, 0x8000009, 0x673) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000-0xa)='/dev/ptmx\x00', 0x8000000000000000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) semget(0x1, 0x3, 0x10) r1 = shmget(0x2, 0x2000, 0x3c, &(0x7f00000ff000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000eee000-0x1000)=""/4096) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x9, 0x0, 0x4000000000, 0x8, 0x8, 0x8000000000000040, 0xd, 0x1ff, 0x9, 0x1ff, 0x5}) syz_emit_ethernet(0x12f4, &(0x7f0000001000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0x12be, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x32, 0x24b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x4, "ae5bfb90"}, {0xfe, 0x1000, "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{0xff, 0x5c, "19084c8345817050e274243a71bd75776b67653e3351121df2f3556d643286f1a7b664a05ecbadabb3fba03e20d393857c05f4d16b4488abdecfe3715becdbd53c9746bb279cc52ca32e1b8bc71fa4c42e057291f21d008e43ac090c"}, {0xc9, 0x87, "a388fac29dca5494e360d089c54630c86d68cd838a998715608e473abda3270aa22f0aa80ca744674d86af6771848a8338f2e1ad28ee96b01bc84b76b1026f324a23da547319daa6ca5709b9be1a52245136fdc2ddc3b6ce6820e78dc099b441f47b9ce92e6d7c702ad83f255966491fb89de8aa8e526b794139aa76d0375db0654f4ae67d13a9"}, {0xff, 0x45, "a2df851e76c5a0dd88a21c51fd3556e252fe3b695018900a97106b9f38485ba4c2da3c243201a63f6faa43658ac227d326f1318a36816a42ec82bf066a1e2b7ec260904469"}, {0x1, 0x0, ""}, {0xff, 0xba, "cf0c22025b3057818494e2a8d5b3c9c75b723e8b0fcbc20cc1cae6b389bba5b866745fb473acbd684b2b6b7e5bb6ec29bb7224247cc6e9ca0e6cc3c91f59a24f008fc6038879c8280c0738afd401f440d22e8788c1dc789b7f5f171ea2d52408f26bcf3a3c39bfe855fcf3d3649923aebbc102c1dc522b4200f1a24ac055b3cef4f9ba5e6c028bb7403c3ce84153ee25f303b635bb26fb51ec977c71889aa498aef89038b5219455a11b9589c89529407a83732d89cf695c7d61"}, {0x7, 0x64, "ed41ddb3c5902aefbc34642631aa77b555b0023ef547110bb1cbf61ecb7a85693405f39ba874f3b93cc2bb54431ed1c6aca65fa075f5994e8e6ed8e5c01dfc5cc21d6ceb2a6cad9c6448f453fbe99842bdb74f22d922fedd9e9d2f2b1a3539183ee763c5"}]}, @routing={0x3f, 0x8, 0x0, 0x80000001, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00007e0000/0x3000)=nil, 0x3000, 0x5, 0x20011, r0, 0x200) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000bf3000)='id_legacy\x00', &(0x7f0000fe3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe2000)='vboxnet1bdev\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f0000bf6000-0xc)="69645f7265922f6c00657200", &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$reject(0x13, r3, 0x3, 0xffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000909000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007b4000)={0x0, 0x0, 0x0}, &(0x7f0000995000-0x4)=0xc) 2017/12/17 20:23:52 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000638000-0x11)='/dev/vga_arbiter\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x1, 0x1, 0x200, 0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) getpeername$packet(r0, &(0x7f000033e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dec000)=0x14) pwrite64(r1, &(0x7f0000bd2000)="fa", 0x1, 0x0) fallocate(r1, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abb000-0xc)='/dev/autofs\x00', 0x44040, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) inotify_init() mkdir(&(0x7f0000f87000)='./control\x00', 0x10) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x3, 0x3, 0x8, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x7, 0x10, r2, 0x2) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ff3000-0x4)='./control\x00', &(0x7f0000cf3000)='./control\x00') perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x20100, 0x0, 0x668, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000-0xa)='./control\x00', 0xfffc, 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x8000, 0x0) getdents(r4, &(0x7f0000ff2000)=""/24, 0x18) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2731, 0xffffffffffffffff, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r5, 0xfffffffffffffffe) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000285000)='./control\x00', &(0x7f000084b000)='./control\x00') r6 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x800106) getdents64(r6, &(0x7f0000001000)=""/27, 0x1b) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f000037c000)=0x0) 2017/12/17 20:23:52 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000044d000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001b1000-0x10)={0xa, &(0x7f00003bb000)=[{0xbad9, 0x0, 0x100000001, 0x1e5}, {0x8000, 0x3ff, 0x3, 0x2}, {0x4, 0x3, 0x7, 0x6}, {0x1000, 0x52, 0x200, 0x5}, {0x70b, 0x7fff, 0x6, 0x3ff}, {0x2e, 0x0, 0x4, 0x800}, {0x100, 0x7, 0x1, 0xc4}, {0x1, 0x40, 0x8, 0x5}, {0x85f, 0x100, 0x1, 0x80000000}, {0x1ff, 0x0, 0x7, 0x100000000}]}, 0x10) sendto$packet(r0, &(0x7f0000f9e000)="492bb69bc522b2275247426e49786155130b83e34c183b7670a608f424cd836bf8e8359cb5b12e2655480888031caca055a8e3100dcb4934d9fb846176e948e16f93e4ad36dbb1b64d27679d8b214c6f3187dc769efb07d68e4d87133f454d02d1ade5e7844c4f709e24375ee2ef8d3378993c65518c993872c94e8cb73837ce102625229a4ae5fa1c35602f6bf46ef1486a5a21a64310d2fb110d13daba9b14ac6bcc01937ffd71f4424c69d993f5c4ba9d5bff314c1426d736de94f8f89c6c756a467e18", 0xc5, 0x4004, &(0x7f0000fb5000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="17299a70b69a", [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000052000)={0x40000000000008, 0xffffffffffffffff, 0x1000}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008e6000)=0xdce, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x9, &(0x7f0000ce2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f000088c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000096000-0x8)={r3, 0x8}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x6, r4}) socket(0x11, 0x8, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d34000-0x4d8)={0x9, {{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f00001da000-0x8)={0x0, 0x0}) fcntl$getown(r5, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00006c0000-0x4)=0x0) setpriority(0x0, r7, 0x7fff) perf_event_open(&(0x7f0000fbe000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x20, 0x0, 0x0, 0xfffffffff7ffffff, 0x0, 0x9, 0x0, 0x0, 0x2, 0x2, 0x0}, 0x0, 0x8, r6, 0x0) 2017/12/17 20:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f76000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f73000)="0a0775b0d5e371e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000d3a000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = eventfd(0x4000) pipe(&(0x7f0000ab8000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000309000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) io_submit(r2, 0x2, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f000079a000)="1680b56c88e452f0c90afede6061a20a171fd86d1c7bb9e1c5", 0x19, 0x0, 0x0, 0x1, r3}, &(0x7f00008e9000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000435000+0x35)="be76091ea8aa96d42d7832a181f1c9b0014965d1e111af39783e5213fca94e92aa796a6ad942f16ca273366112a26bbb2e9d62e98c06bbab17c5b96b150cbe7fa4721bcf77ff042ac8", 0x49, 0x100000000, 0x0, 0x1, r5}]) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffc00}, &(0x7f0000967000)={0x0}, 0x8) r6 = syz_open_dev$loop(&(0x7f0000c04000)='/dev/loop#\x00', 0xfffffffffffffe00, 0x2) r7 = accept4$inet(r4, &(0x7f0000f36000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000)=0x10, 0x807ff) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000037d000-0x4)=0x1, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f000038d000)=0x0) ioctl(r6, 0x4400000000001277, &(0x7f00008a7000-0x1)="") [ 55.815938] CPU: 1 PID: 7266 Comm: syz-executor4 Not tainted 4.15.0-rc2-mm1+ #39 [ 55.815947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.815952] Call Trace: [ 55.815971] dump_stack+0x194/0x257 [ 55.815994] ? arch_local_irq_restore+0x53/0x53 [ 55.816015] ? wake_up_page_bit+0x530/0x530 [ 55.816026] ? block_invalidatepage+0x2da/0x3e0 [ 55.816059] should_fail+0x8c0/0xa40 [ 55.816083] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.816104] ? truncate_inode_pages_range+0x9e6/0x1f90 [ 55.816147] ? generic_error_remove_page+0xb0/0xb0 [ 55.816170] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 55.816193] ? perf_trace_lock+0xd6/0x900 [ 55.816229] ? perf_trace_lock+0xd6/0x900 [ 55.816282] should_failslab+0xec/0x120 [ 55.816301] kmem_cache_alloc+0x47/0x760 [ 55.816317] ? rcu_note_context_switch+0x710/0x710 [ 55.816345] ? mempool_free+0x1d0/0x1d0 [ 55.816358] mempool_alloc_slab+0x44/0x60 [ 55.816374] mempool_alloc+0x16a/0x4b0 [ 55.816401] ? remove_element.isra.4+0x1b0/0x1b0 [ 55.816427] ? lock_downgrade+0x980/0x980 [ 55.816444] ? __fget+0xbb/0x580 [ 55.816479] bio_alloc_bioset+0x3cd/0x760 [ 55.816494] ? __lock_is_held+0xbc/0x140 [ 55.816508] ? bvec_alloc+0x2d0/0x2d0 [ 55.816545] ? blk_lld_busy+0x60/0x60 [ 55.816581] next_bio+0x47/0x80 [ 55.816598] __blkdev_issue_zero_pages+0x135/0x3f0 [ 55.816633] blkdev_issue_zeroout+0x2fe/0x530 [ 55.816662] ? __blkdev_issue_zero_pages+0x3f0/0x3f0 [ 55.816677] ? rcu_note_context_switch+0x710/0x710 [ 55.816715] ? _cond_resched+0x14/0x30 [ 55.816728] ? __inode_security_revalidate+0xd9/0x130 [ 55.816758] blkdev_fallocate+0x2c9/0x3b0 [ 55.816771] ? blkdev_fallocate+0x2c9/0x3b0 [ 55.816792] ? blkdev_read_iter+0x170/0x170 [ 55.816810] vfs_fallocate+0x342/0x700 [ 55.816842] SyS_fallocate+0x53/0x90 [ 55.816866] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 55.816876] RIP: 0033:0x452a09 [ 55.816883] RSP: 002b:00007fcaf7aefc58 EFLAGS: 00000212 ORIG_RAX: 000000000000011d [ 55.816897] RAX: ffffffffffffffda RBX: 00007fcaf7aefaa0 RCX: 0000000000452a09 [ 55.816904] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000013 [ 55.816912] RBP: 00007fcaf7aefa90 R08: 0000000000000000 R09: 0000000000000000 [ 55.816920] R10: 0000000044400004 R11: 0000000000000212 R12: 00000000004b75bb [ 55.816928] R13: 00007fcaf7aefbc8 R14: 00000000004b75bb R15: 0000000000000000 [ 55.861760] kauditd_printk_skb: 49 callbacks suppressed [ 55.861770] audit: type=1400 audit(1513542232.292:313): avc: denied { getopt } for pid=7254 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 55.973451] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.395986] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/17 20:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007ad000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xa)='mountinfo\x00') mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000931000)={0x1, 0x2, 0x7, 0x4, r5}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000e47000-0x86)=""/134) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000941000)=@known="017973086d6d016174766973b32e") ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x9, 0x4010, r3, 0x0) r7 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10010, r2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000108000-0x6)={0x1f, 0x5, 0x1003}, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x54, 0x0, &(0x7f000000e000-0x54)=[@request_death={0x400c630e, 0x3, 0x4}, @increfs_done={0x40106308, r6, 0x3}, @request_death={0x400c630e, 0x4, 0x0}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r7}, @dead_binder_done={0x40086310, 0x4}], 0xca, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99afc207d122e62911a1c890d14aa9"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000c000)={r7, 0x0, 0x0, 0x0}) preadv(r2, &(0x7f00009d3000-0x80)=[{&(0x7f0000f5b000)=""/104, 0x68}, {&(0x7f0000b58000)=""/0, 0x0}, {&(0x7f00009d2000-0xe7)=""/46, 0x2e}], 0x3, 0x54) 2017/12/17 20:23:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000b52000-0xb)='/dev/loop#\x00', 0x0, 0x0) sigaltstack(&(0x7f000065e000/0x2000)=nil, &(0x7f00003e6000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000853000)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000608000)='/dev/input/mouse#\x00', 0xff, 0x100) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000dde000-0x2)={0x0, 0x0}, 0x2) sched_setattr(r2, &(0x7f00001ff000)={0x30, 0x7, 0x1, 0x4, 0x7, 0xff, 0x81, 0x4}, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a6a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00008e3000-0x8)={0x0, 0xe0}, &(0x7f00007d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006f1000+0x988)={r5, 0x9}, &(0x7f0000291000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000030d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f00003a3000-0x78)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0}, 0x0, 0x0, r4, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3800000000000000, 0x0, 0x5, 0x400, 0x5a00000000000000, 0x220040, r7}) shutdown(r6, 0x1) sendmsg(r6, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000779000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvfrom$inet6(r1, &(0x7f0000451000)=""/39, 0x27, 0x0, 0x0, 0x0) 2017/12/17 20:23:53 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000088d000)={0x3, &(0x7f0000fd9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000661000-0x8)={0x0, 0x7}, &(0x7f0000e9a000+0xf4e)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fdc000-0x6)={r3, 0xb2}, 0x6) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000fda000)=""/104) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x3) 2017/12/17 20:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/hwrng\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000095000-0xb)='/dev/hwrng\x00', 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000091d000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write(r0, &(0x7f00002e4000)="340964a80777e52f46702ac1051ba179891979d45b059c26d0781f2ff2579eb58f312ad5c514003e5e4e58d9bd3433c2471a958a095b538ea47bcfc34a1138d49770713b465fbdc1568d94ad8293060f1085303745a396b35ab024293a4b99eb36da96560d8a8d612602e51c6e222d73bbbf2aad5ec62a54f677d08eed743ce083f4f1e36a35109e4488fc885e10b54a9e0b05cc665bb02d", 0x98) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000abe000-0x5c)={{0xa, 0x0, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc1}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x859, 0x10001, 0x101, 0x3f, 0x7ff, 0x9, 0x6, 0xe04]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x80, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r2, 0x880000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, r4, 0x1}) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffd, &(0x7f0000bf5000)=0xffc, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f0f000)={0x0, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000608000-0xa0)={r6, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000006, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f99000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fc000-0x4)=0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b44000)={0x5, 0x8001, 0x8, 0xb}, 0x10) getpid() getpid() setpriority(0x0, r7, 0x80000000000ecc2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0x8) r8 = socket(0xa, 0x40080000, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f00002b4000-0x18)=[{0x3, 0xfffffffffffffffe, 0x0, 0x800}, {0x48, 0xfffffffffffffffd, 0x0, 0x80000002}, {0x8, 0x5, 0x100000000000002, 0x82}]}, 0x10) r9 = socket(0xa, 0x3, 0x4200000000000021) sendto$unix(r9, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x7ffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) socket(0x11, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007d4000-0x4)=0x0, &(0x7f0000a38000-0x4)=0x4) r10 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r10, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000c3", 0x5) 2017/12/17 20:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d7d000)='/dev/loop#\x00', 0x4, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/validatetrans\x00', 0x1, 0x0) accept$packet(r1, 0x0, &(0x7f0000663000-0x4)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000709000-0x4)=0x400, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/17 20:23:53 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2000000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000c000-0x10)={0x0, 0xbc, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x899, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xae, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}]}, &(0x7f0000001000+0x714)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000c000-0x100)={r1, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702000f67f562c93f40afdc95cffdecf3e839b739cfd07e92000614069224b9c7d375582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d055942671d2cadc0724a5b4fc62f131176bd8f91c033244c97a871ca000000008e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r2, 0x3}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000d000-0x48)=[{0x6, 0x6c2}, {0x2, 0x8}, {0x1, 0x8001}, {0x3, 0x5}, {0xadd89c356ffeeb57, 0x2}, {0xd, 0x8b}, {0x3, 0x4}, {0x3, 0xfffffffffffffffd}, {0x11, 0xffff}], 0x9) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000d000)={{{@in=@multicast2=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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@generic="0c3e964a98a89d8b58e35f454d3a1f01", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000-0x4)=0x5, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000011000-0x4)=0x3ff, 0x4) 2017/12/17 20:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f000034c000)=0x46) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004ca000)={@common='ifb0\x00', 0x2}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00009c6000-0x18)=@get={0x1, &(0x7f0000caf000-0x1b)=""/27, 0x80}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) r1 = socket$inet(0x2, 0x805, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000084000/0x3000)=nil, 0x3000, 0x4, 0x110, r1, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x6, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000193000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002f3000)=0x48) accept4$inet(r1, &(0x7f00009b3000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a76000)=0x10, 0x807fc) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000037e000)={0x2, 0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c05000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000953000)={0x1, [0x0]}, &(0x7f0000045000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef5000-0x8)={r4, 0x800}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000947000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000013e000)={r4, 0x3}, &(0x7f0000c79000)=0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x83, &(0x7f0000ae7000)=0x0, &(0x7f00002a6000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000014d000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c3000-0x4)=0xe8) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x81, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2017/12/17 20:23:53 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a2e000-0x4)=0x8, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000313000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) msync(&(0x7f0000d01000/0x3000)=nil, 0x3000, 0x6) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd2f4, 0x9, 0x4, 0x3, 0x0, 0x84, 0x1, 0x8000000000}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fa4000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000fa3000)={0x20000, 0x0, [0x1f, 0x8, 0x9, 0x0, 0xff, 0x8, 0x4, 0x20]}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000281000)=0xe3) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000fa5000)={0x7, 0x0, [{0xbfe, 0x0, 0x10001}, {0xa27, 0x0, 0x5}, {0xa49, 0x0, 0x7778}, {0xac5, 0x0, 0x1000}, {0xbbf, 0x0, 0x33c3}, {0x97c, 0x0, 0xfff}, {0xaa5, 0x0, 0x3}]}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000982000-0x4)=0x0) accept(r2, &(0x7f0000d69000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000839000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000107000-0x9)='/dev/sg#\x00', 0x9f8, 0x60000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000001c000)={r3, 0x3}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000019000-0x12)='/dev/input/mouse#\x00', 0x0, 0x101000) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) 2017/12/17 20:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r1 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000455000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)='/dev/usbmon#\x00', 0x814, 0x1fe) perf_event_open(&(0x7f0000e07000-0x78)={0x0, 0x78, 0xffffffffffff0000, 0x2, 0x6, 0x800000000004, 0x0, 0x108, 0x8, 0x2, 0x0, 0x2, 0x3, 0x800000, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x20082, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0}, 0x0, 0x0, r0, 0x8) r1 = creat(&(0x7f00000f3000)='./file0\x00', 0x9f) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000389000-0x84)=""/132) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b2a000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000ca4000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f57bf63f9192", [], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd6f, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x58)={0x0, 0x10, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000)=0x0) r3 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x5, &(0x7f00004ce000)={0x1, 0x2, 0x1f, 0xfffffffffffffffe, 0x0}) r4 = dup3(r2, r3, 0x80000) r5 = memfd_create(&(0x7f0000df8000-0xa6)="2f6465761b0000000000009496dd619b5dc0080ed68dd06a0323788f9a4ed31cd71596cbde05ae2376a732642793ad56de8ed77dea8d76dbee842f3d4193ef340e4fc9bc5a3d3d13ae1401670d27a2ad43e3bae7c440319c7970d9c4252b967a0793bb3e62324aafad3526fc462b66a02a447ef712429c22c642c136895f5304ed0e27a7bcbfa43e66d509141107d6aa9937ebafa2cdc18f600144e87232893b89b7c02f740b", 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000d9b000)={r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000)=0xe8) ioprio_set$uid(0x4000000003, r6, 0x1f) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000641000)={r5}) write(r5, &(0x7f0000d6b000-0xb)="9c3861d1c0cf05deff5e5e", 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001f4000-0x10)={r5, 0x28, &(0x7f00000a6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000977000)="240000001d0001000000000800000004083900fa1000010006000100f7727f0001fffffecf089b", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000c08000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a03000000450001070000001408000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) socket(0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[], 0x0, 0x0, 0x0) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000be4000-0x11)='/dev/qat_adf_ctl\x00', 0x2000000004000, 0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000cd7000-0x18)={0xaa, 0x4000000040, 0x0}) socket$inet6(0xa, 0x0, 0xfffffffffffffffb) 2017/12/17 20:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000019f000)=0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x8000, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) init_module(&(0x7f0000c70000-0x8)='{/proc)\x00', 0x8, &(0x7f0000dc1000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getflags(r1, 0x40b) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000453000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000083d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a59000)={0x1, &(0x7f0000cf1000-0x8)=[{0x0, 0x1f, 0xfffffffffffffffc, 0xffffffffffffffff}]}, 0x10) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) inotify_init() set_tid_address(&(0x7f0000e1d000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x100000000, 0x0, 0xfffffffffffffffb}]}) prctl$seccomp(0x16, 0x1, &(0x7f00002fb000)={0x3, &(0x7f0000869000)=[{0x2, 0x200, 0x9, 0x1000}, {0x1, 0x6, 0x7f, 0xfffffffffffffffb}, {0x3, 0x8, 0xffffffffffffffa8, 0x6}]}) exit(0x2) gettid() timer_delete(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000061e000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000f77000)=0x0, &(0x7f00003b7000-0x4)=0x4) r5 = syz_open_dev$mouse(&(0x7f0000344000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x10000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00006af000)={0x2, [0x4, 0x4ba]}, &(0x7f00007a9000-0x4)=0x8) lseek(r1, 0x0, 0x4) shmget$private(0x0, 0x4000, 0x88b, &(0x7f0000100000/0x4000)=nil) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000657000-0x4)=0x1, 0x4) [ 56.796419] binder: 7304:7316 ERROR: BC_REGISTER_LOOPER called without request [ 56.804149] binder: 7316 RLIMIT_NICE not set 2017/12/17 20:23:53 executing program 6: msgget$private(0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/34, 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a46000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x100000000003, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000ec7000-0x10)={0x9, &(0x7f0000000000)=[{0x0, 0x9, 0x9031, 0x401}, {0x7, 0x8, 0x40, 0x1000}, {0xb2f, 0x3f, 0x7b, 0x0}, {0x7ff, 0xd5, 0x3, 0x2c01}, {0x800, 0x0, 0x9, 0x3ff}, {0x4, 0x401, 0x9, 0xfffffffffffffff9}, {0x400, 0x0, 0x7, 0x9}, {0x40, 0x4, 0x7, 0xfffffffffffff801}, {0x101, 0x9, 0x5, 0x6}]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000062d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001000-0x8d)=""/141) accept$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0}, 0x1a9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa2000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r7, 0x29, 0x9, &(0x7f00001e1000-0x4)=0x1, 0x4) accept$packet(r5, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) setuid(r9) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000003000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r5, &(0x7f0000002000-0x14)={0x11, 0xf6, r8, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r1, r0) 2017/12/17 20:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a34000-0xc)={&(0x7f000019f000)='./file0\x00', 0x0}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000)=0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000739000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000399000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e80000)={0x0, 0x0, 0x0}, &(0x7f00007f8000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000071c000+0x119)={0x0, 0x0, 0x0}, 0xc) r7 = dup(r3) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f00001df000)={0x2, r3, 0x1}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000c37000-0x28)={0x7ff, 0x6, r5, 0x4, r6, 0x52f9, 0x3, 0x5}) gettid() socketpair(0x400000000000011, 0x6, 0x6, &(0x7f0000460000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000059f000)={0x0, @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]}}, &(0x7f00002ee000)=0x8c) pwrite64(r2, &(0x7f0000590000-0x81)="54bf08675efb9c0217b744a5ca51b749ef74cb888563144083b3abd65e0c6353eeb3486d6b283c7f8de683d3e6e23969d6e29089807a59e62c4e30cb314b36c2805c9241ce095d4f0c49f4ca1f683b0e43436c20d75c811bd5442ceddf68148addf08628838bbb2882d4cba81fbabb3d0a3d59162d979f3efbb41638762aa54077", 0x81, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000278000)={r9, 0x200}, &(0x7f0000fbd000)=0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) getpeername$unix(r3, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f000098f000-0x4)=0x0, &(0x7f0000f26000)=0x4) write$eventfd(r8, &(0x7f00000e2000)=0xfffffffffffffff8, 0x8) socketpair$inet(0x2, 0x6, 0x95eb, &(0x7f0000cf1000-0x8)={0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}, {&(0x7f0000c89000-0x1000)="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", 0x6f4}], 0x2, &(0x7f0000893000-0x48)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x2, 0x0}, 0x10) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x8, 0x4) sendto$unix(r3, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r2) 2017/12/17 20:23:53 executing program 1: r0 = shmget(0x0, 0x4000, 0x8, &(0x7f0000a1c000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x81, 0x40400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000001000)=0x0) syncfs(r1) remap_file_pages(&(0x7f0000e8b000/0x3000)=nil, 0x3000, 0x4, 0x0, 0x4000) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TIOCSTI(r1, 0x5412, 0x9) ioctl$void(r1, 0xc0045878) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000)=""/10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x1f}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0xfe}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000-0x4)=0xc1ce, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) r3 = socket(0x2, 0x4, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000004000)={0xb4, 0x6, "ef140f7bedfa82049e36478831233de89fba36aa0bd9137f5951109c4d59cca7646c863fd0dbd55106e5d0cb8cf9d88c9b5df6714a80036b3e6ce66e7ad8cc39711a897fcb7b2ca48ca313ed0f52c6a6f910028fbfb142e70e36cf4d01c0204da472fe9d8c4a914a120268a3d5538c420c6175180ceff14851d053530af0cce3d039196aece5c2250e45769447fd41238f35cc61bd663fb774aba7a1d32d3124c37afdf2bb5d56052035466d"}, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000006000-0xc)={r4, 0x80000, r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000007000-0x4)=0x3, 0x4) 2017/12/17 20:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000086f000-0x8)=0x0) fallocate(r0, 0x11, 0x0, 0x44400004) [ 56.845666] binder: 7304:7328 got reply transaction with bad transaction stack, transaction 44 has target 7304:0 [ 56.845681] binder: 7304:7328 transaction failed 29201/-71, size 32-8 line 2762 2017/12/17 20:23:53 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000981000-0xe)='/selinux/user\x00', 0x2, 0x0) signalfd(r1, &(0x7f0000d35000-0x8)={0x200}, 0x8) fallocate(r0, 0x1, 0x1000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x6, 0x3, 0x80}, {0x8bf, 0x0, 0x100000000, 0x5}, {0x3, 0x81, 0x1, 0x7}]}, 0x10) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$KDDELIO(r1, 0x4b35, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x4, 0x1, 0x0}, 0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='gretap0\x00', &(0x7f0000b14000-0x405b)=@ethtool_per_queue_op={0x4b, 0x9, [0x7, 0x20, 0x1, 0x100000000, 0x3, 0x7, 0xffffffffffffffff, 0x8, 0xffff, 0x0, 0x9, 0x80, 0x100000000, 0x401, 0x8, 0x7, 0xfffffffffffffff9, 0x47, 0x0, 0x80000001, 0x2, 0x9, 0x20bc, 0x2, 0x80000000, 0x3, 0x1, 0x3, 0xf78, 0xffffffffffff0001, 0x0, 0x7fff, 0x3, 0x9, 0x1, 0xfffffffffffffff8, 0x59f, 0xae87, 0x9, 0x0, 0x4, 0x0, 0xffffffffffffb7c2, 0x48, 0xffffffffffffba73, 0x0, 0x7, 0x1, 0x80000001, 0xa786, 0x401, 0x3, 0x67, 0x2, 0x21, 0x1, 0x0, 0x0, 0x5, 0x8, 0x40, 0x0, 0x492, 0x79, 0x4, 0x25c5, 0x4, 0x8, 0x6, 0x6, 0x6, 0x6, 0x9, 0x3ff, 0x6, 0x5, 0x401, 0x0, 0x7, 0xfffffffffffff3ef, 0x0, 0x1, 0x7, 0x81, 0x80, 0xd1fc, 0xc73, 0x5, 0xf1bc, 0xdcd4, 0x2, 0x4, 0x9, 0xffffffffffffffff, 0x5c5, 0x5, 0xa7cd, 0x0, 0x5, 0x5a5, 0x8, 0xff, 0x0, 0x2, 0x2, 0x7, 0x7fff, 0x0, 0x3, 0x1, 0x1f, 0x400, 0x1, 0xdd, 0x80, 0x1, 0x0, 0x0, 0x5, 0x7d9, 0x1718, 0x0, 0x9, 0x1, 0x3, 0xbd, 0xfffffffe, 0x800, 0x6, 0x9, 0xffffffff7fffffff, 0x0, 0x9, 0x3, 0x8001, 0x5, 0x6, 0x2, 0x6, 0x6, 0x3, 0x5, 0xc7, 0x4, 0x3, 0x2, 0x7, 0x10000, 0x1f, 0x800, 0x5, 0x3, 0x94e5, 0x901d, 0x6, 0xffff, 0x8000, 0xaf0, 0x1, 0xbb7, 0x3, 0x2, 0x8, 0xfffffffffffff0c7, 0x0, 0x9, 0x1ff, 0x0, 0x3, 0x0, 0x8000, 0x4, 0x7, 0x4bf, 0x1, 0x0, 0x81, 0x0, 0x6, 0x7ff, 0x20, 0x8, 0x2, 0x1, 0x5, 0x5, 0x81, 0xffffffffffffff39, 0x200, 0x7f, 0x3, 0x6, 0x1, 0x8, 0x9d, 0x7, 0xff, 0x8, 0x200, 0x81, 0x3, 0x100, 0x7, 0x800, 0x8, 0x200, 0xc9bc, 0x7b4, 0x0, 0x3b, 0x7, 0x1, 0x4, 0x3, 0x1, 0x5, 0x2, 0x8000, 0x3, 0x800, 0x7, 0x80, 0x5, 0xd1, 0x20, 0x8, 0x8, 0x4, 0x9, 0xe2, 0x0, 0xffffffff80000001, 0x2, 0x1, 0x2, 0x2, 0xc, 0x94, 0x5, 0x4, 0x7, 0x200, 0x100000000, 0xff, 0xec85, 0x7, 0xff, 0x1830, 0x40, 0x100000001, 0x9b, 0x100, 0x3, 0x2, 0xb9a2, 0x4e92, 0xfffffffffffffff7, 0x6, 0xfb, 0x6, 0x3, 0xfffffffffffff0b6, 0x0, 0x7fff, 0x17, 0x7, 0x6f5ae5fc, 0x4, 0x8, 0x7f9b1d66, 0xffffffffffffffff, 0x400, 0xeda, 0x3, 0x7, 0x1, 0x4, 0x40, 0x5, 0x5f3d, 0x9, 0x3, 0x5, 0x80, 0x1, 0x4, 0x9bcc, 0x3f, 0x200, 0xaa8, 0x7ff, 0x7, 0x3, 0x4, 0x3f, 0xfff, 0x76, 0x1, 0x3, 0x3, 0x3, 0x8, 0xc1, 0x0, 0xfff, 0x3f, 0xc402, 0x80000001, 0x23e, 0x4, 0xffffffffffff0001, 0x7906, 0xfffffffffffff800, 0x0, 0x7e00000000, 0xff, 0x3ff, 0x80000000, 0x2, 0x7, 0x10001, 0x3, 0x4, 0x1, 0x6, 0x80000000, 0x7fff, 0x9, 0xd04f, 0x101, 0xfffffffffffff65a, 0x6, 0x5, 0x7fff, 0x7fffffff, 0x5, 0x688, 0x8, 0x8001, 0xfffffffffffff5df, 0x1f, 0x81, 0x1ff, 0x9, 0x0, 0x6, 0x3, 0x7fff, 0x100000000, 0x6, 0x7, 0x2e2f, 0x7, 0x3, 0x2, 0xff, 0x3, 0x124d, 0x0, 0x3f, 0x7f, 0x4, 0xfffffffffffffbff, 0x4, 0x401, 0x7, 0xb28, 0x40, 0x9, 0x8, 0x385, 0x0, 0x696af5af, 0x3, 0x4, 0x1, 0x40, 0x8, 0x81, 0x4, 0x6, 0x7, 0x7, 0x8000, 0x64, 0x0, 0x5, 0x4, 0x6, 0x0, 0xff, 0x8, 0x101, 0x5, 0x4, 0xfffffffffffffffd, 0xc6, 0xffff, 0x7, 0x10001, 0x4, 0x6, 0x3, 0xfffffffffffff000, 0x2, 0x6d34, 0x1000, 0x4f8f, 0x100000000, 0xfffffffffffffffb, 0x200, 0x3, 0x7fffffff, 0xe000, 0x5, 0x10000, 0xffffffff80000000, 0x6, 0x4, 0x1, 0x8, 0x4, 0x8, 0xfffffffffffffff7, 0x1, 0x7ff, 0x1, 0x7, 0x101, 0x4cf, 0x0, 0x10001, 0x7, 0x0, 0x1f, 0x9, 0x81, 0x5, 0x6, 0xffff, 0xffffffff, 0x3ff, 0xffff, 0xffffffffffff8000, 0x4, 0x3ff, 0x4, 0x622a, 0x9, 0x4, 0x1f, 0x9, 0x7ff, 0xbca, 0x3, 0x5, 0x8, 0xebbe, 0x1f, 0x5, 0x5, 0xffffffff, 0x388d, 0x0, 0xca2, 0x400000000000000, 0x2, 0x5, 0xfffffffffffffff8, 0x9d02, 0x3, 0x100000001, 0x400, 0x4, 0xffffffff, 0x0, 0x8, 0xc420, 0xff, 0x40, 0x1000, 0x5, 0x4, 0x1, 0x8, 0xaa0c, 0x800, 0xbd29, 0x9, 0x200, 0xfffffffffffffff7, 0x2, 0x0, 0x100, 0xbbd, 0x1, 0xfffffffffffffffb, 0x6, 0x3, 0x8000, 0x401, 0x200, 0xff, 0x52e, 0x0, 0x66, 0x1, 0x2, 0xe303, 0x2, 0x2d394f96, 0x9, 0x8, 0x6, 0x8000, 0x7, 0x8, 0x200, 0x8000, 0x400, 0xffff, 0xffff, 0xfffffffffffffffe, 0x0, 0x8, 0x20, 0x0, 0x9, 0x87, 0x0, 0x363, 0xf9f2, 0x8b3, 0x2, 0xf123, 0x20, 0x0, 0x1, 0xffffffffffffe811, 0x5, 0x0, 0x1, 0x6, 0xffffffffffffffff, 0x401, 0x5, 0x1, 0x0, 0x3, 0x3, 0x7fbf125a, 0x9, 0x93, 0x80000001, 0x2d0f, 0x4, 0x2, 0xbd1, 0x1, 0x9, 0x563, 0x0, 0x69d17336, 0x5, 0x7, 0x40, 0xffffffffffffff1f, 0x7, 0x20, 0x6fd2, 0xfffffffffffffff7, 0x752, 0x4, 0x7ff, 0x80000000, 0xffffffff, 0x3, 0x31, 0x1, 0x80000001, 0xffffffffffff1b7b, 0x40, 0x3, 0xe376, 0x2, 0x1000, 0x5, 0x4, 0x1, 0x0, 0x9, 0x6, 0x3197, 0x8, 0x1, 0x3, 0x6, 0x2, 0x2, 0xec, 0x4, 0x8, 0x5, 0x1, 0x0, 0x7, 0x1ff, 0x1, 0x4, 0x20000000, 0x4, 0x53, 0x2, 0x8, 0x9, 0xd5, 0x400, 0x8, 0x1, 0x80, 0xffffffff, 0x1, 0x5, 0xfffffffffffff796, 0x6, 0x1ff, 0x20, 0x2, 0x17, 0x100000001, 0xffffffffffffffe1, 0x5, 0x3, 0x7fff, 0x1bb, 0xc08, 0x1, 0x4b, 0x9, 0x3, 0x0, 0x3, 0x10000, 0x9, 0x9, 0x46dd, 0x408b, 0xb58, 0x4, 0xc7, 0x4, 0x18000000, 0x9, 0x100, 0x7fffffff, 0x0, 0x1c00000000000000, 0x1, 0x3, 0xffff, 0x8000, 0x0, 0x6, 0x74, 0x1, 0x80000000, 0x4, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x39, 0xab6, 0x1f, 0x1000, 0x5, 0x1, 0x7, 0xe6, 0x5, 0x3b, 0xfffffffffffffffa, 0x6, 0x7, 0x9, 0x40, 0x80, 0x7ac1da63, 0x401, 0x7, 0xffffffff, 0x4, 0x2, 0x227, 0x2, 0xd30, 0xc3, 0x0, 0x1ff, 0x9, 0x7ff, 0x8560, 0x8, 0xee, 0x401, 0x5, 0x8, 0xffffffffffffffc1, 0x8, 0x4d5, 0xffffffff, 0x1, 0xf7, 0x7fffffff, 0x6, 0x4, 0x7, 0x1, 0x3, 0x1, 0x8000, 0x7, 0x8, 0xa6, 0x7, 0x15a0000000000000, 0x4, 0x81, 0x8, 0x0, 0x8, 0x0, 0xff, 0x3ff, 0x10000, 0xfffffffffffffff7, 0x7, 0x4, 0x8, 0x7, 0x1000, 0x0, 0x0, 0x2, 0x1f, 0x9, 0x1, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x4, 0x2, 0xfb4, 0x100000001, 0x9, 0x46, 0x7ff, 0x8, 0x3, 0x100000000, 0x2, 0x0, 0x1, 0x1, 0x46bb, 0x0, 0xdcb, 0x6, 0x4b, 0x8, 0x3e, 0x8, 0xdfa, 0x0, 0x3, 0xcf3e, 0x5, 0xfffffffffffffbff, 0x2, 0x0, 0x8000, 0x1ff, 0x7f, 0x3543d6c3, 0xa143, 0x31, 0xfff, 0xffffffffffffffff, 0x7, 0x1f, 0x81, 0x81, 0x3ff, 0x2, 0x6b2df753, 0x100000000000000, 0x6, 0x0, 0xd54000, 0x1, 0x6, 0x3f, 0x401, 0xffffffffffffffff, 0x400, 0x3e, 0xfffffffffffffffa, 0x2, 0x42c, 0x3f, 0x9, 0x8, 0x4, 0x6, 0x2b, 0xffffffff, 0x6, 0x4, 0x7, 0xffff, 0x2, 0xffffffff7fffffff, 0x1, 0x7f, 0x200, 0x100, 0x8000, 0x7ff, 0xffff, 0x9, 0x3ff, 0xc0, 0x80000001, 0x100, 0xffffffffffff2008, 0x101, 0x6e5f, 0x6, 0xc9, 0x8, 0x32648da9, 0xbfb2, 0x3ff, 0xff, 0x10001, 0x200, 0x5, 0x80000001, 0x3f, 0x80000000, 0x1d3, 0x1000, 0xffffffffffffff9c, 0xedc, 0x800, 0x101, 0x20, 0x1, 0x0, 0x0, 0x5, 0x1, 0x5, 0x51, 0x6, 0x3, 0x0, 0x0, 0x739e, 0xf85a, 0xd8, 0x100000001, 0x2c, 0x6, 0x0, 0x8, 0x5, 0x19, 0x2, 0x1, 0x2, 0x9, 0xffffffff80000001, 0xffff, 0x4, 0x644b, 0x80000001, 0x4, 0x1, 0x2690, 0x10001, 0x1000, 0x5, 0x80000000, 0x1, 0xe8e8, 0x60, 0xff, 0x5, 0x8, 0x7, 0x4, 0x8, 0xc4d, 0x6, 0x6097, 0x3, 0xb3d7, 0x1, 0x19a, 0x9, 0x1000, 0x400000000000000, 0x7fff, 0x0, 0x1, 0x9, 0x8001, 0xbed5, 0x9, 0xea4c, 0x0, 0x3ff, 0x80000001, 0x9, 0x1, 0x10001, 0x9, 0x5, 0x1c00, 0xee, 0xffffffff, 0xfd, 0x1, 0x1, 0x6, 0x9, 0x100000001, 0x8, 0xfffffffffffffffc, 0x4, 0x2, 0x80, 0x5, 0x8dca, 0x4, 0x6, 0x80000001, 0x1, 0xcc, 0x6, 0xffffffffffffffa2, 0xcf4e, 0x3, 0xffffffffffffff81, 0x5, 0x1000, 0x4d, 0x200, 0xffffffff, 0x9, 0x8001, 0x2, 0x200, 0xcb, 0x2, 0xffffffffffffffff, 0x4, 0x400, 0xec7, 0xc6, 0x6, 0xad6, 0x9, 0x3, 0x101, 0x100000001, 0x8, 0xffffffff, 0x8, 0x1, 0x0, 0x100000001, 0x4, 0x1, 0x954, 0x80, 0x100000000, 0x4, 0x5, 0x7, 0xfffffffffffffe01, 0x2e5, 0x4, 0x0, 0x6, 0x10000, 0x0, 0x3, 0x5, 0x0, 0xffffffffffff0001, 0x7, 0x6, 0x1, 0x401, 0x200, 0xfcb, 0x1ff, 0x8, 0x3, 0x0, 0x5, 0x0, 0x7c, 0x10001, 0x8001, 0x0, 0x3800, 0x2, 0x0, 0x9, 0x31a, 0x3, 0xcf, 0x5, 0xfffffffffffffff7, 0x6621, 0x100000000, 0x6, 0x6, 0xe0, 0x8, 0x6, 0x7fff, 0x1, 0x10000, 0x5, 0x20, 0x10001, 0x5, 0x8001, 0x9, 0x3, 0xff, 0x5360, 0xac1, 0xffff, 0x101, 0x7, 0x59, 0x2, 0xff, 0x88, 0x3, 0x556, 0x7, 0x9, 0x1, 0xffff, 0x7ff, 0x800, 0x200, 0x3, 0x1000, 0x2, 0x1000, 0x4, 0x1, 0x2, 0x2, 0x8000, 0xfff, 0x3, 0x7f, 0x2, 0xff4, 0x2, 0x2, 0x0, 0x7fff, 0x3, 0x80, 0x2, 0x2, 0x10000, 0x7, 0x81, 0x7, 0x2, 0x800, 0x5, 0x8, 0x9, 0x3f, 0x4, 0x1, 0x800, 0x6, 0x8, 0x8fd1, 0x1, 0xfff, 0x51ae, 0x1, 0x1, 0x9, 0xffff, 0xffffffffffffffd3, 0x0, 0xffffffff, 0x8, 0x5, 0x5399, 0x6, 0xfffffffffffffffd, 0x1, 0x998, 0x8, 0xffff, 0x81, 0x6, 0xe8ce, 0x5, 0x8001, 0x1, 0x2, 0x3, 0x4, 0x2, 0x0, 0x8, 0x0, 0xffffffff00000000, 0x3f, 0x1000, 0x1f2, 0xffffffff, 0x6, 0x8, 0x9, 0x5, 0x400, 0x5, 0x80000001, 0x7, 0x7f, 0x4, 0x5, 0x4, 0x0, 0x3f, 0xffffffffffffffe1, 0x6, 0x4, 0x323, 0x4, 0x9, 0x74, 0x4, 0x6, 0x8, 0x0, 0x8001, 0x1a, 0x1, 0x3, 0x1f, 0x3f, 0x3, 0x7, 0x39, 0x100, 0x6, 0xffffffff, 0x9, 0x8, 0x1ff, 0x31, 0x3, 0x100000000, 0x9, 0x3, 0x2d, 0x2, 0xc00000, 0x1, 0x97, 0x10000, 0x200, 0xc4, 0x40, 0xf3, 0x0, 0x4, 0x4, 0xfffffffffffffff8, 0x8001, 0x8, 0x7fff, 0x1, 0x6, 0x0, 0x100000000, 0xadde, 0x80000000, 0x4, 0xc05, 0x5, 0x9, 0x200, 0x5e2e5efd, 0x4, 0x1ff, 0x0, 0xff, 0x40, 0xf0b0, 0x5, 0x4, 0x400, 0x80, 0x8ff0, 0x6, 0x5, 0x1, 0x6, 0x1, 0x3, 0x3, 0x5, 0x6, 0x400, 0x6, 0x45ce, 0x7fffffff, 0x2, 0x8, 0xc627, 0x5, 0x4, 0x7, 0x5, 0x5, 0xffffffffffff0000, 0x5, 0x6, 0x5, 0x0, 0x2, 0x2, 0x0, 0x1, 0x6, 0x3f, 0x7, 0x4, 0x81, 0x2, 0x9, 0x1, 0x4, 0xb21, 0x3, 0x3, 0x8, 0x2, 0x3ff, 0x5, 0x34, 0x4, 0x0, 0x5, 0xfffffffffffffc00, 0x6, 0xffffffffffff0001, 0x0, 0x9, 0xfff, 0x0, 0x3, 0x0, 0x200, 0x3ff, 0x3, 0x9, 0x8, 0x4, 0x71a7bf00, 0x1, 0x200, 0x4, 0x10000, 0x0, 0x6, 0x8, 0x0, 0x0, 0x1, 0x5, 0xfffffffff88441e1, 0x8000, 0x9e48, 0x91, 0x8, 0x9, 0x6b16, 0x400, 0x200, 0x2, 0x6, 0x7, 0xfffffffffffffffe, 0xa3a, 0x7, 0x6, 0x81, 0x100000001, 0x6, 0x100, 0x1, 0xc10c, 0x100000001, 0x8, 0x1, 0x0, 0x5, 0x0, 0x7f, 0x0, 0x1, 0x400, 0x3, 0x6, 0x2, 0x100, 0x8, 0x101, 0x74bb, 0xff, 0x8001, 0x7, 0x6, 0x0, 0x8, 0x0, 0x5d, 0x1, 0x8, 0xff, 0x5a, 0x5, 0x7, 0x18, 0x3, 0x7fffffff, 0x5, 0x100000000, 0xf58, 0x8, 0x4a, 0x7fffffff, 0x7fff, 0x1000, 0xfffffffffffff801, 0x2, 0x10001, 0x8, 0x9, 0x437, 0x3, 0xfffffffffffffffd, 0x400, 0x0, 0xff, 0x3021, 0x7fffffff, 0x100, 0x2, 0xffffffffffffd020, 0x3, 0x8, 0x1, 0x3, 0x1000, 0x6856, 0x8, 0x7fffffff, 0x2e54, 0x0, 0x101, 0x5741, 0x2, 0x6, 0x4, 0x6, 0x1, 0x5, 0x6, 0x4afd440d, 0xbf, 0x8, 0x6, 0x9, 0x0, 0x100000000, 0x4, 0xfffffffffffff000, 0xf755, 0x100000001, 0x8, 0x20, 0x8001, 0x5a7, 0x3f5e, 0x9, 0x4, 0xfffffffffffff078, 0xf2, 0x4, 0x7, 0x7ccf, 0x1322d91, 0x2, 0xffffffff, 0x0, 0x7ff, 0xa5ec, 0x10000, 0x6, 0x2, 0x80, 0x5, 0x0, 0x6, 0x8, 0x2, 0x8, 0x8000, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x3ff, 0x2, 0x1000, 0x8, 0x100000001, 0xffffffffffff119c, 0x4, 0x6, 0x8000, 0x6, 0x5, 0x4, 0xfffffffffffffff9, 0x4, 0x1, 0x3, 0xff, 0xf8a, 0xe94, 0xc217, 0x10000, 0x4, 0x10, 0xfffffffffffffc7b, 0x3bab, 0x65, 0x6cc3, 0x80, 0x8, 0xfffffffffffffffe, 0x6, 0x6, 0x7ff, 0x4, 0x1, 0x7, 0x0, 0x8000, 0x120000000000, 0x9, 0xff, 0x100000000, 0x2, 0x3, 0x100, 0x100, 0x9, 0x0, 0x1, 0x6, 0xffff, 0x8, 0x6, 0x1f, 0x1, 0xffff, 0x2, 0x0, 0x38, 0x2, 0x9, 0x100000000, 0x4, 0x1ff, 0x8000, 0x7ff, 0xfffffffffffffff9, 0x4, 0x7fffffff, 0xd245, 0x40, 0x2e1, 0x100000000, 0xec6, 0x5, 0xffffffff80000001, 0x9, 0xa810, 0x5fcf41fa, 0x101, 0x20, 0x7f, 0x100000000, 0x1, 0xf5d, 0x0, 0xff, 0x4, 0x9, 0x58, 0x0, 0x0, 0x7dc, 0x7, 0x100, 0xff, 0x1f, 0x2, 0x800, 0x0, 0x5, 0x3, 0x5, 0x7, 0x7f, 0x9, 0x1, 0x0, 0xbff, 0x6, 0x80000000, 0x101, 0x400, 0x3, 0x0, 0x0, 0x100000000000000, 0x2de, 0x8, 0x5, 0x3, 0xfffffffffffffffb, 0x1, 0x81, 0x400, 0x9, 0x3, 0x9, 0x1ff, 0x6, 0x80, 0x1f, 0xd0d0, 0x7fffffff, 0x1, 0x200000000, 0x6, 0x7, 0x401, 0x4, 0xe0f, 0x5, 0x1ff, 0xfff, 0xbdf0, 0xd25f, 0x1000, 0xc8, 0x20, 0x100000000, 0x6, 0x200, 0x1ff, 0x53e, 0x89, 0x0, 0xffffffffffff56a8, 0x7fff, 0x100, 0x1000, 0x9, 0x1, 0x80000001, 0xd5ab, 0xffff, 0xaee, 0x1, 0x7ff, 0x0, 0x5, 0x5, 0x2, 0x3, 0x6, 0x57be, 0x101, 0xfffffffffffffff7, 0x8, 0x0, 0x5, 0x1, 0x3, 0x0, 0x4, 0x100000001, 0x3, 0x7, 0x9, 0x401, 0xfffffffffffffffd, 0x7, 0xfffffffffffffffc, 0x2503, 0xf9fb, 0xaf16, 0xffffffffffffff01, 0x2, 0xfffffffffffffff9, 0x8, 0xffffffffffffffe8, 0xffffffffffff0001, 0xb8, 0x10000, 0x8, 0x2, 0x3, 0x7fffffff, 0x0, 0x9, 0x8, 0xfffffffffffffffb, 0x5, 0x3ff, 0x7, 0x37, 0xfff, 0x74c800000000, 0x1, 0x6, 0x394b, 0x5, 0xfffffffffffffff8, 0xd835, 0x5, 0x3, 0x77ff, 0x7, 0x3, 0x2, 0xff, 0x18cd81ae, 0xff, 0x2, 0x7, 0x0, 0x0, 0x2, 0x40, 0x7, 0xfffffffffffffeff, 0x8001, 0x3, 0x13, 0x8, 0x8, 0xffffffffffffff87, 0x4, 0xfffffffffffffff7, 0x4, 0x2, 0x609, 0x200, 0x1f, 0x3, 0x2, 0x5, 0x40, 0x81, 0x80000001, 0x4bc6, 0x6, 0x80, 0x617b0fab, 0x100000001, 0x8, 0x5, 0x10000, 0x1, 0x35b6, 0x3, 0x8, 0x1, 0x4, 0x4, 0xc26, 0x2, 0x4, 0x4, 0x5, 0x7f, 0x800, 0x7, 0xad5c, 0x4, 0x1, 0x0, 0x4, 0xffffffffffffffff, 0x4, 0x40, 0x3, 0xffff, 0x0, 0x23, 0x3ff, 0x0, 0x101, 0x8, 0x6, 0x9, 0x9, 0x80000000, 0x100, 0x2, 0x3, 0x9, 0x1, 0x2, 0x6, 0x1, 0xa50a, 0xffff, 0x7fffffff, 0x0, 0xc67, 0xf0d, 0x9, 0x0, 0x2, 0x6, 0xcef2, 0x7, 0x9, 0x3, 0x2, 0x9, 0x4, 0x3, 0x9, 0xde17, 0x7, 0x0, 0x94, 0x4, 0x4, 0x9, 0x6, 0x8, 0x1, 0x0, 0x40, 0x1, 0x431, 0x4, 0x5636, 0x1, 0xb1cd, 0xb3c, 0x2, 0xfffffffffffffffb, 0x16e6d0a5, 0x9, 0x7, 0x4d, 0xcbc, 0x3, 0x3ff, 0xfffffffffffffff7, 0x9, 0x2, 0x0, 0x2, 0x0, 0x0, 0x1, 0x7f, 0xffffffff, 0xd8ec, 0x0, 0x9, 0x1, 0x8, 0x9310, 0xf377, 0x47, 0x6, 0x7fff, 0x1, 0x7a7, 0xffffffffffff8001, 0x800, 0xfffffffffffffffb, 0x6, 0x0, 0x81, 0x70, 0x3, 0x5, 0xbded, 0x7, 0x3, 0x7, 0x7, 0x7, 0x6, 0x1, 0x1, 0x3ff, 0x9, 0x6, 0x1, 0x5, 0xffffffff, 0xdb, 0x1f, 0x18000000000, 0x8001, 0x7, 0x4, 0xb8, 0x9, 0x9, 0x9, 0x0, 0x10000, 0x1, 0x7fffffff, 0x401, 0x7, 0x7, 0x8, 0x9, 0x4, 0x5, 0x2, 0x1, 0x9, 0x4, 0x2, 0x9, 0x100, 0x700, 0x80000001, 0x9, 0x1, 0x4, 0x1, 0x5ef, 0x0, 0x7f, 0x8000, 0xffffffff, 0x6, 0xf667, 0xc8de, 0x8040, 0x2, 0x4, 0x47e6edc9, 0x200, 0x40, 0x1, 0xfffffffffffff749, 0x4, 0x2, 0xffff, 0x6, 0x9f, 0xee49, 0x889, 0x200, 0x9, 0xfffffffffffffffa, 0x0, 0x7c, 0x5, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x9, 0x9, 0x1f, 0x0, 0x36, 0x9, 0x100, 0x10000, 0xfffffffffffffffa, 0xffffffffffffffc1, 0x7ff, 0x7, 0x1ff, 0xff4, 0x10001, 0x2, 0x6, 0x40, 0x1, 0xc, 0x100000000, 0x8001, 0x100, 0xce24, 0x1000, 0x6, 0x5, 0x80000001, 0x7fffffff, 0x9, 0x9, 0x4, 0xa441ead, 0x2, 0x8, 0xfffffffffffffff7, 0x6, 0x71, 0x9, 0x8, 0x2, 0x4, 0x0, 0x3, 0x9, 0x9, 0x8, 0x9, 0x4, 0x9, 0x1ff, 0x7, 0x6, 0xfffffffffffffff9, 0x3, 0x1, 0x4, 0x7fff, 0x101, 0xfffffffffffffffa, 0xa2, 0x4b, 0xffffffffffffffe0, 0x6, 0x100, 0x8, 0x3, 0x0, 0x8, 0xd4, 0x40, 0xa863, 0xdf6, 0x6, 0x2, 0x7, 0x2, 0x10001, 0xc0000000, 0x8, 0xfff, 0x7, 0xffff, 0xfff, 0x0, 0x12000000000, 0x7, 0xa, 0x9, 0xda, 0x401, 0x6, 0x200000000000000, 0x9bc, 0xfffffffffffffffb, 0x6b49386f, 0x1, 0x3ff, 0x7, 0x6, 0x6, 0x0, 0x7, 0x3, 0xa396, 0x5, 0x6, 0x80000001, 0x2, 0x8, 0x7, 0x6, 0x4, 0x53e7, 0x9, 0xc5, 0x2, 0x0, 0x1, 0x9, 0x1000, 0x1ff, 0x300000, 0x0, 0x7, 0x0, 0x4, 0x1, 0x5, 0xcf9, 0x0, 0x3, 0x3f, 0x7ff, 0x2, 0x5, 0x100000001, 0xdbef, 0x2, 0x2, 0x1, 0xb59e, 0x2, 0x39, 0x2, 0x6, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x1000, 0x2, 0x4, 0x80000000, 0x6, 0x5, 0xff, 0xfffffffffffffffa, 0x6, 0x7fffffff, 0xfffffffffffffffa, 0x3, 0x8, 0x3, 0x8001, 0x6, 0x1f, 0x10000, 0x5, 0x2, 0xffff, 0x1, 0x400, 0x40bf, 0xff, 0xff, 0xfffffffff8d3d5c4, 0x4916, 0xffffffffffffffff, 0xfa58000000000, 0x49, 0x8, 0xfffffffffffffffc, 0xb12d, 0x3, 0xad8, 0x2, 0xc66c, 0x3, 0x7, 0xffffffffffffff81, 0x400, 0xfffffffffffffff8, 0x8, 0x2, 0x66c3, 0x7, 0xae2, 0xab, 0x7, 0x80, 0x81, 0x5, 0x1, 0x6, 0x400, 0x2, 0x1, 0x619, 0x6, 0x0, 0x4, 0x1f, 0x4, 0x9, 0x1, 0x400, 0x2, 0x0, 0x6, 0x79d, 0xff, 0x2, 0x7, 0xd5, 0x3f, 0x1, 0xfffffffffffffbff, 0x20, 0x8, 0x1, 0x4, 0xffff, 0x3f, 0x3, 0x7, 0x8, 0x0, 0x100000001, 0xe976, 0x6cc, 0x800, 0x3f, 0x0, 0x4, 0x8, 0x80000001, 0x0, 0x0, 0x800, 0x5, 0x8, 0x5, 0x9, 0x9, 0x2eec, 0x6, 0x76c, 0x7, 0x8, 0x5871, 0x1, 0xff, 0x8, 0x7320, 0x80000001, 0x40000000000000, 0x10001, 0x401, 0x80, 0x1f8, 0x100000001, 0xfffffffffffffffe, 0xffffffff, 0x6, 0x8000, 0x0, 0x1, 0x1, 0xffffffffffff0001, 0x6, 0x1, 0x9, 0x0, 0xfffffffffffffc00, 0x9, 0x2, 0x9, 0x6, 0x844, 0x10001, 0x3, 0x1, 0xfffffffffffffffb, 0x6, 0x5, 0x400, 0xfff, 0x7fffffff, 0x4, 0xe4, 0x1, 0x8, 0x1ff, 0xa4d0, 0x4, 0x10001, 0x6, 0x7fffffff, 0x2, 0x0, 0x3, 0x4000000000000000, 0x5, 0x344, 0x3ff, 0x6, 0x2, 0x6, 0x2f70, 0x5, 0xbb5, 0x8, 0xff, 0x2, 0x5, 0x7, 0x40, 0x3, 0x1ff, 0x3, 0x6, 0x6, 0xfffffffffffffff8, 0x101, 0x8000, 0xffffffff, 0xfd7, 0x52, 0x4, 0xd1d8, 0x6, 0x3f, 0x2, 0x7, 0x744b, 0x800, 0x1, 0x7fffffff, 0x3, 0x7, 0x101, 0x4, 0x7, 0x70e6b32a, 0xbd72, 0x7, 0xbb, 0xffffffff, 0x0, 0x9f1, 0x100000001, 0xa0, 0x1, 0x3, 0x4, 0xffffffffffff3617, 0x7ff, 0x3, 0x10001, 0x7, 0x8000, 0x7ff, 0x0, 0x5b, 0x3f, 0x7, 0x3, 0x101, 0xffff, 0x2, 0x3ff, 0x4, 0x80, 0x6, 0x3, 0xde05, 0x3, 0x8, 0x8, 0x20, 0x80, 0x953, 0x151, 0x0, 0x3, 0x6, 0x9, 0x80, 0x3, 0x3, 0xffff, 0x5, 0x400, 0x5, 0x20000000000000, 0x9, 0x2, 0x2, 0x6, 0x4, 0x4, 0x1, 0x8, 0xce, 0x40, 0x4, 0x1f, 0x3, 0x4, 0x0, 0x0, 0x8000, 0x7fff, 0x5, 0x5, 0x5, 0x9, 0x6, 0x2, 0xfffffffffffffff8, 0x7, 0x8, 0xfe22, 0x1, 0x6, 0x20d, 0x5e66ba25, 0x800, 0x8001, 0x8000000, 0xa80f, 0x28fb, 0x8ff9, 0x3, 0x499a, 0x7, 0x0, 0x81, 0xffffffffffffff81, 0x5, 0x0, 0x7, 0x200, 0x0, 0x2, 0x800, 0x5, 0x0, 0x0, 0xffff, 0xfffffffffffffffd, 0x1, 0x3, 0xffa, 0x4, 0x100000001, 0x401, 0xffffffffffffffe1, 0x6, 0x3, 0x3, 0x80000001, 0x6, 0x2, 0x3, 0x1, 0x80000001, 0x20, 0x9, 0x3e4, 0x9, 0x6994, 0x3, 0x1ff, 0x6, 0x1, 0x7, 0xb242, 0x8, 0x5, 0x6, 0x100000000, 0x9, 0xa90, 0x68, 0xd6, 0xffffffff00000000, 0x4, 0x1, 0x3, 0x7, 0x2, 0x400, 0x20, 0x1000, 0x4, 0x8, 0x8, 0x9f0, 0x800, 0x7, 0x3f, 0x9, 0x40, 0x396c55f6, 0x5, 0xfffffffffffffffc, 0x6be, 0x4f, 0x9, 0x100000001, 0x80000001, 0xfffffffffffffffd, 0x2, 0xfff, 0x2, 0x80, 0xffff, 0x2, 0x1, 0xc7, 0xfffffffffffffffd, 0x2, 0xa3cb, 0x100, 0x131, 0xdd8, 0xfffffffffffffbed, 0x10001, 0x2, 0x7, 0x6001, 0x61, 0x3f, 0x1fffc0000000000, 0x3, 0x1, 0xfffffffffffffffe, 0x6, 0x9, 0x8, 0x3f, 0x7, 0x1, 0xbc, 0x4, 0x3f, 0x0, 0x6, 0x3, 0x2, 0x7, 0x5, 0xfffffffffffffffa, 0x43cd4f8, 0x9, 0x7, 0x3, 0xffffffff, 0x7, 0x7, 0xfff, 0x1, 0x20, 0x2, 0xffffffff, 0x8001, 0x23c, 0x80, 0x6, 0x1595, 0xf0b, 0x101, 0x7, 0x3fffc0000000000, 0xfff, 0x7fff, 0x4, 0x294a, 0x2, 0x1, 0x1, 0x10000, 0x1ff, 0x10001, 0x0, 0x5, 0x1, 0x50, 0x6, 0x200, 0x80000001, 0x3, 0x4, 0x3, 0x4b, 0x9, 0x1, 0xb6a0, 0x8f3, 0x0, 0x58c1, 0x6, 0x1, 0x2, 0xff, 0x2a4f, 0xdf67, 0x800, 0x9, 0x4, 0x8, 0xffff, 0x8, 0x3, 0x4, 0x4, 0x0, 0x750, 0x3, 0x44b0, 0x3ff, 0x401, 0x8a39, 0x400, 0x8, 0x8, 0x0, 0xfffffffffffff531, 0x1ff, 0x20, 0x7, 0x7, 0x200, 0xffffffffffffffff, 0x2, 0x3, 0xb7b4, 0x8000, 0x80000001, 0x400, 0x1, 0x7, 0x8000, 0x401, 0x3dd5, 0x2, 0xf7, 0x80, 0x7, 0x4cde, 0x20, 0x5, 0x7, 0x9, 0x1, 0x3, 0x20, 0x3f0000, 0x0, 0x10000, 0x5, 0x3, 0x3, 0x7, 0x5, 0x9, 0x28, 0x1, 0x10001, 0x2, 0xc79, 0x9, 0x6, 0x2, 0xfffffffffffffe00, 0x7fffffff, 0x3, 0x4, 0x6, 0x80000, 0x80000000, 0x3, 0xa8, 0xa279, 0x5501, 0x1, 0x200, 0x1, 0x3, 0x10000, 0x2, 0x4, 0x3, 0x80000000, 0x1201, 0x0, 0x8000, 0x6, 0x4, 0x1f, 0x0, 0x7ff, 0xfffffffffffff800, 0x0, 0x8, 0x9, 0x7ff, 0x80, 0x2, 0xffff, 0x20, 0x8000, 0x7, 0x776f, 0x5, 0x200, 0x1, 0x3ff, 0xb8f, 0x81, 0x20, 0x5, 0x9, 0x20, 0x4, 0x6, 0x8, 0x2, 0x3, 0x1, 0x0, 0x7, 0x6, 0x4, 0x4, 0x2, 0x9, 0x8, 0x4, 0x1, 0x10001, 0x69d, 0x4, 0xfffffffffffffff9, 0x3, 0xfffffffffffff000, 0x3724, 0x4, 0xedb, 0x80, 0x3ff, 0x2, 0x2, 0x9, 0x1ff, 0xffffffffffff5228, 0xf599, 0x75f, 0xfffffffffffffffd, 0x7f, 0x1200, 0x5e, 0x1000, 0x7b4b, 0xfffffffffffffffe, 0x7, 0x0, 0x59b0, 0x4, 0x76d, 0x9, 0x100, 0x6, 0x8, 0x7650, 0xfffffffffffffffd, 0x401, 0x7c54, 0x5, 0x2, 0xff, 0x6, 0xfffffffffffffffa, 0x80, 0x80, 0x9, 0x6b65821c, 0x7, 0xffffffffffffff21, 0x1f, 0xc55, 0x7, 0xffffffffffffffff, 0x2d, 0x1, 0x1, 0x328, 0xd16, 0x3, 0x80000001, 0x1e, 0xffffffffffffffff, 0xe5, 0x5, 0xbc, 0x4, 0x100, 0x7, 0x3, 0xb4e0, 0x9, 0x3, 0xffff, 0x1, 0x6, 0x8, 0x0, 0x470, 0x1, 0xfffffffffffffff9, 0x7, 0x81, 0x0, 0x1f, 0xff, 0x1, 0x5, 0x8, 0x431b, 0x2, 0x6, 0x7ff, 0xfffffffffffffff9, 0x0, 0x1, 0x1, 0x3, 0x7fffffff, 0x9, 0x3, 0xf8db, 0x3, 0x81, 0x4, 0x6, 0x49e6, 0xb4, 0x8, 0x664, 0x0, 0x8, 0x7, 0x7f, 0xc764, 0x0, 0x6, 0x7, 0x5, 0x9, 0x7fff, 0xf18, 0x4, 0x182d, 0x100000001, 0x3ff, 0x4, 0x4, 0x100, 0x4, 0x3, 0x3, 0x9, 0x11e45ad8, 0x1, 0xfff, 0x8, 0xa1a, 0x800, 0x100000000000, 0x2, 0xa1, 0x6, 0x3ff, 0x1, 0x9, 0x800, 0xbd4, 0xffffffff, 0xcd0, 0x7, 0x9, 0x7, 0x2fbb, 0x40, 0x21, 0x543b, 0xde, 0xffe0000000000, 0x1, 0x5, 0x10000, 0x3f, 0x1f, 0x0, 0xfff, 0x1000, 0x5, 0x0, 0x7, 0x1, 0x100000000000000, 0x10000, 0x4, 0xffffffff, 0xa4, 0x36, 0xef7, 0x1ff000000000, 0x1, 0x2, 0x3, 0x2, 0x8, 0x3ff, 0x6, 0x80, 0xe7, 0x2, 0x9b7, 0x0, 0x9, 0x3ff, 0x1000, 0x0, 0x6, 0x100000000, 0x1ff, 0x7, 0xfffffffffffffffc, 0x3, 0x100000001, 0x4, 0x18, 0x4, 0x2, 0x2, 0x0, 0x200, 0x2, 0x80000001, 0xc3f2, 0x8, 0x1ffe000, 0x4, 0x0, 0x1, 0xebfe, 0x7f, 0x49, 0x8, 0xff, 0x6, 0x47, 0x7, 0x1, 0x100000000, 0x4, 0x3, 0xcdb, 0x747b2100, 0x43, 0x7f, 0x6, 0x7, 0x3, 0xb, 0x7, 0x10001, 0x6, 0x5df0, 0x1f, 0x7, 0x92, 0x80000000, 0x1, 0x0, 0x8, 0xfffffffffffffffa, 0xff, 0x7fffffff, 0x8, 0x48c, 0x7f, 0x2, 0x2, 0x5, 0xffffffffffffff7f, 0x9214, 0x5, 0x2, 0x0, 0x0, 0x9, 0x3, 0x58, 0x100, 0x9, 0x1, 0xeb, 0x8, 0x5, 0x1f, 0x0, 0x1ff, 0x4, 0x92f2, 0x9, 0x7fff, 0x10001, 0x0, 0x7ba, 0x10001, 0x7, 0x3, 0x6, 0x89, 0x2, 0x3ff, 0xca5, 0x1f, 0x1, 0x70, 0x2, 0x8, 0x7, 0x5, 0x34e2, 0x7, 0x2, 0xc0, 0xfffffffffffffffe, 0x4, 0x2, 0x9, 0x2, 0x81, 0x10001, 0x2, 0x0, 0x0, 0x6, 0x43f8fc12, 0x500, 0x4, 0x3, 0x7, 0x1476, 0x6, 0x6, 0x7fff, 0x7fff, 0xffffffff, 0x3, 0xfffffffffffffff7, 0x8000, 0x4, 0x81, 0x6, 0xac, 0x2, 0x1, 0x1, 0x100000000, 0x100000001, 0x9, 0x1, 0x5, 0x8001, 0x3, 0x400, 0x3, 0xfff, 0x9, 0x1ff, 0x80000000, 0x100000001, 0x5, 0x4, 0x6, 0x0, 0x7f, 0xfffffffffffffffd, 0x9, 0x7ff, 0xffffffffffffffc4, 0x7, 0x527, 0xffffffff839bc52f, 0x7, 0x9, 0x3, 0x7fffffff, 0x5, 0x3f, 0xff, 0xeb6, 0x5, 0x6, 0x1, 0xffffffff, 0x400, 0x2, 0x0, 0x7, 0xbb9f, 0x6, 0x9, 0x0, 0x7fff, 0x7f, 0x771, 0x0, 0xffffffffffffff54, 0x16f, 0x100, 0x0, 0x9, 0x7fffffff, 0x0, 0x80, 0x1, 0x0, 0xa9bc, 0x1, 0x2, 0x5, 0x5, 0x4, 0x3ff, 0xa5, 0x3ff, 0xfffffffffffffff9, 0x100000000, 0x4, 0x8, 0x4, 0xb69c, 0x2, 0x1, 0x6, 0x7ff, 0x0, 0x916, 0xfffffffffffffffb, 0x7, 0x7, 0x1, 0x0, 0x8001, 0xffff, 0x5, 0x9, 0x4, 0x3, 0x7, 0x4, 0x9, 0x3, 0x0, 0x3, 0x7fff, 0x1, 0x3, 0x0, 0x1f, 0x4, 0x4, 0x8000, 0x10000, 0xff, 0x0, 0x7, 0x4, 0x80000001, 0x0, 0x7, 0x7f, 0x5, 0x8000, 0xffffffff, 0xca4, 0x9, 0x0, 0x10001, 0x0, 0x1f, 0x1, 0x1, 0xfde, 0x1, 0x5, 0x293, 0x1, 0x0, 0x3ff, 0x6, 0xfffffffffffffffa, 0x4, 0x1ff, 0x7, 0x6, 0x2, 0x7, 0x3ff2, 0x5, 0x23, 0x6, 0x1, 0xfff, 0x7, 0x2, 0x8001, 0x80, 0x1, 0xfffffffffffffff7, 0x8, 0x76b, 0x0, 0x8, 0xffff, 0x1, 0x3, 0x10000, 0x0, 0x6, 0x1f, 0x0, 0x4, 0x7, 0x7fffffff, 0x81, 0x1ff, 0xe431, 0x6a, 0xffffffffdcc3d4cc, 0x7fff, 0x6, 0x1e9af262, 0x8001, 0x2, 0x8, 0x101, 0x6b5c, 0xbed, 0x1, 0x1, 0x2, 0x3, 0x1f, 0x9, 0x8, 0x2, 0x3ff, 0x8, 0x9000000000000000, 0x2, 0xfffffffffffffffd, 0x3, 0x8, 0x0, 0x2000000000000000, 0x7, 0x5, 0x1000, 0x87, 0x0, 0x0, 0x29be, 0x3, 0xff, 0x7, 0x4, 0x3, 0x7, 0x285, 0x9, 0x10000, 0x5, 0x4, 0x100000001, 0x7, 0x3, 0x6, 0xe4b3, 0x50a832ba, 0x6, 0xffffffff, 0x100, 0x5, 0x80000000, 0x20, 0x1000, 0x1, 0x0, 0x0, 0x7861, 0x3, 0x2, 0xffff, 0x200000000000, 0x6, 0x80000001, 0x7ff, 0x1000, 0x5, 0xffffffff, 0x1000, 0xf6b5, 0x2d1, 0x82d, 0x5, 0x7ff, 0x1, 0x3, 0xfd, 0x6, 0x2, 0x9, 0x80000000, 0x3f, 0x81, 0xa57e, 0x4, 0x3, 0x7, 0x0, 0x1, 0x2, 0x400, 0x800, 0x200, 0x1, 0x0, 0x7fff, 0x100000000, 0x8, 0x3, 0x5, 0x1, 0x5, 0x3, 0x9, 0x30b, 0x7f, 0x7, 0x7, 0xfffffffffffff30c, 0x7fff, 0x1ff, 0x400, 0x5, 0x4, 0x1, 0x7, 0x2, 0x400, 0x6, 0x4, 0x4, 0x3, 0x9c4e, 0x1, 0x5, 0x9, 0x10000, 0x1, 0x1, 0x5, 0x0, 0x3, 0x4, 0x3f, 0x755, 0x2d5, 0xe794307, 0xffffffffffffffff, 0xffff, 0x0, 0x1, 0x81, 0x6, 0x7, 0x6, 0x1, 0x5, 0xffffffffffffff8e, 0x200, 0x4, 0x8000, 0x7fff, 0x59, 0x3b, 0x9, 0x7, 0x2, 0x7, 0xff, 0x3, 0x6, 0x8, 0x7, 0x8001, 0x1231, 0x4, 0x6, 0x8302, 0x5, 0x6, 0x6, 0x1ff, 0x6, 0x80, 0xaf, 0x3, 0x2d59, 0x8, 0x3142, 0x0, 0x735b, 0x7, 0x0, 0xffffffffffffffff, 0xfffffffffffffa13, 0x400, 0x7, 0x3, 0x1ff, 0x0, 0x0, 0x2, 0x2, 0x8fb1, 0x231773d1, 0x5, 0x1, 0x100000000, 0x100000000, 0x5, 0x7, 0x7fff, 0x84, 0xff, 0x285, 0xc6, 0x81, 0x401, 0x40, 0x101, 0x2c6, 0x7, 0x2d84c00000000, 0x0, 0x400040000000, 0x6, 0x4, 0x6, 0x6, 0x1, 0x3, 0x9, 0x7, 0x20f9, 0x0, 0x7, 0xfffffffffffffe01, 0x0, 0xfa0, 0x5, 0x800, 0x101, 0x9, 0x3, 0x6, 0xffff, 0x4, 0x5, 0x1, 0xea, 0x0, 0x8, 0x1, 0x1, 0x3f, 0x80000000, 0x401, 0x80000000, 0x9, 0x1, 0x800, 0x9, 0x7fffffff, 0x1000, 0x6, 0x7, 0x5, 0x2, 0x8000, 0x7, 0x726, 0x0, 0x6, 0xfffffffffffffffc, 0xffffffff, 0x8000, 0xbbef, 0x8000, 0x3, 0x5, 0x7ff, 0x3, 0x80000000, 0x4, 0x5, 0x6, 0x0, 0x400, 0x59, 0x4, 0x7, 0x3, 0xfffffffffffffffb, 0x1f, 0x3, 0x10001, 0x7, 0x0, 0x3705, 0x7, 0x7ff, 0x101, 0x10001, 0x2, 0x7, 0x8000, 0x3ab6, 0x4, 0xf0c3, 0x100000001, 0x6, 0x9d, 0x10000, 0x0, 0xfffffffffffffc00, 0x3, 0x5, 0x1, 0x5, 0x4, 0x6ebe2ac4, 0x4, 0xff, 0x6, 0x6, 0x3, 0xb8, 0x6, 0x8001, 0x9ec, 0x4080000000000, 0x8, 0x3, 0xfffffffffffffff7, 0x80000001, 0x0, 0x5, 0x1, 0x3, 0x7f, 0x7fc9613d, 0x6, 0x1, 0x81, 0x4, 0xfb3, 0x250d, 0x4, 0x100, 0x5, 0x100, 0xffffffffffff6511, 0x3, 0x8, 0x20, 0x80, 0x9acf, 0x2, 0x7, 0x1, 0xffffffffffffff9c, 0x9, 0x9, 0x4, 0x1, 0x1, 0x7fff, 0x40, 0x3, 0x9, 0x1ff, 0x0, 0x100, 0x10000, 0x6, 0x40, 0x5, 0x0, 0x7ff, 0x40, 0x7, 0x0, 0x7fff, 0x5, 0x2, 0x7ff, 0x4, 0x6, 0x9, 0x9, 0x7fffffff, 0x84, 0x1, 0x81, 0x0, 0x8, 0x6, 0x81, 0x9, 0x4a7, 0x401, 0x80000001, 0xffff, 0x2, 0x6, 0x8, 0x5, 0x9, 0x2, 0x401, 0x2, 0x2, 0xb38, 0x10380000, 0x0, 0x7, 0x7, 0x2, 0x7, 0x5, 0x83c5, 0x20a01b85, 0x9, 0x12, 0x7, 0x1f, 0x7, 0x75, 0x7fff, 0x4, 0x7cf, 0xffffffffffffffff, 0xf2, 0x6, 0xffffffff, 0x9418, 0x7, 0x25566614, 0x4, 0x7ff, 0x20, 0x7, 0x5, 0x3f, 0x2, 0x7, 0x9, 0x2, 0x5, 0x7fffffff, 0x7fffffff, 0x0, 0x20, 0x2, 0x0, 0x80000000, 0x2, 0x7, 0x7ff, 0x0, 0x5, 0x3f, 0x8, 0xffff, 0xca6, 0x1000, 0x5, 0x8, 0x100000001, 0xffff, 0xe5, 0xd12, 0x8, 0x5da, 0x59, 0x3, 0xfffffffffffffffa, 0xcd, 0xfff, 0x9, 0x2ea4, 0x101, 0x1d2c, 0x10000, 0x0, 0x5, 0x1f, 0xf5c6, 0x1, 0x80, 0x6, 0x7, 0x6, 0x27c, 0xffffffffffff0001, 0x10000, 0x4, 0x8001, 0x4, 0x5, 0x0, 0x33, 0x5, 0x0, 0x1f, 0x0, 0x89d8, 0x0, 0x0, 0xa, 0x9a, 0x100000001, 0x0, 0x5, 0x4, 0x1, 0x5, 0x40, 0x401, 0xb05, 0x8, 0x0, 0x1, 0x4, 0x7, 0xee4e, 0x800, 0x7, 0x0, 0x8001, 0xc94f, 0x0, 0x4, 0x410, 0x1, 0x2, 0x502b, 0x2, 0x1ff, 0x10001, 0xb536, 0xa5, 0x7, 0x8, 0x5, 0x6, 0x7f, 0x10001, 0x6, 0x3ff, 0x0, 0x8000, 0x4, 0x20, 0x2, 0x81, 0xfff, 0x7, 0xbec, 0x9, 0x7, 0xffffffffffffffd2, 0x0, 0xde45, 0x7, 0x4e6, 0x3ff, 0x0, 0x1827, 0x2, 0x5, 0x3de9, 0x5, 0x4, 0x2, 0x3, 0x0, 0x8001, 0x5, 0xffffffffffffc1b2, 0x2bf, 0x9, 0x7, 0x20, 0x9, 0x0, 0x4, 0xffffffff, 0x9b, 0x7fff, 0x100000001, 0x4, 0x5, 0x6, 0xfff, 0x9, 0x7fff, 0x7, 0x3ff, 0x3, 0x3, 0x0, 0xfffffffffffffffe, 0x1, 0xaf, 0x0, 0x7, 0x401, 0x81, 0x0, 0x1, 0x120000000000, 0x1, 0x8, 0x3ff, 0x7, 0x7, 0x7, 0x5, 0x4, 0x9, 0x1f, 0x3, 0x7, 0x7ff, 0x8, 0xfff, 0xb8, 0xfff, 0x81, 0x6d, 0x6, 0x80000000, 0x5, 0x7, 0xb1b, 0x1, 0x7, 0x400, 0x0, 0x2, 0x1, 0x1000, 0x101, 0x2, 0x7, 0x6, 0x5, 0x0, 0xbd, 0x3, 0x40004, 0x100000001, 0x1000, 0x38e6, 0x8, 0xfffffffffffffffa, 0x1000, 0x6, 0x7, 0x5, 0x8, 0x6c1, 0xffffffff, 0x100000000, 0x3f, 0xc4, 0x3, 0x2, 0xfffffffffffffffb, 0x8, 0x1ff, 0x0, 0x6, 0x75b, 0x5, 0x80000000, 0x8, 0x400, 0x20, 0xdf, 0x1ff, 0x7a9, 0x6, 0x4, 0x2, 0x101, 0x3, 0x8, 0x80000000, 0x4, 0x1, 0x4, 0x8, 0x7f, 0xcf2, 0x10001, 0x3, 0x3ff, 0x1, 0x2, 0x10001, 0x8, 0x30000, 0xa6, 0x80000000, 0x7, 0x9, 0x1, 0x7, 0xff0a, 0x7ff, 0x2, 0x80000000, 0x40, 0x7, 0xf75, 0x8000, 0x10000, 0x3, 0x7ff, 0x3207, 0x77d9, 0x5, 0x3, 0xc2, 0x0, 0x6, 0x8001, 0x5, 0xfffffffffffffffa, 0x4, 0x6, 0x100000000, 0xffffffff, 0x7, 0xfff, 0xfffffffffffffffe, 0x0, 0x9, 0x4, 0x0, 0x3, 0xb3, 0x1, 0x2effbb3e, 0x1, 0x800, 0x8, 0x80000000, 0x7, 0x10001, 0x80000000, 0x6, 0x9, 0x101, 0x2, 0xdc8d, 0x81, 0x3, 0x1, 0x1d, 0x40, 0x1ff, 0x4, 0x20, 0x2, 0xadf, 0x200, 0xf92, 0x101, 0x3, 0x3, 0xff, 0x5, 0x9, 0x2, 0x20, 0x1cf, 0x0, 0x1, 0x100000001, 0x2, 0x6, 0x9, 0x3, 0x6, 0x141, 0xed, 0x101, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x5d86, 0x7fffffff, 0x5, 0x1, 0x3, 0x51, 0x401, 0x2, 0x7, 0x0, 0x101, 0x9, 0x9, 0x8000, 0x7f, 0x1f, 0x9, 0x80000001, 0x6, 0x2b41, 0x7, 0x2, 0x10000, 0x2, 0x8, 0x0, 0x8, 0x8, 0x3, 0x9, 0x8, 0x4, 0x0, 0x1, 0x40, 0x5, 0x9, 0x7, 0xfd, 0x66, 0x3, 0x8, 0x8000, 0x5, 0x2, 0x3, 0x101, 0x7, 0x0, 0x80000000, 0x1f, 0xffffffffffffffcb, 0xd30, 0x401, 0x7, 0x1000, 0x6, 0x8000, 0x0, 0x7fff00000000, 0x339a, 0x1, 0x7, 0x8, 0x7ff, 0x5, 0x6, 0xbb, 0xcdb8, 0x100000000, 0x9, 0x3, 0x4, 0x100000000, 0x401, 0x2, 0x2, 0x0, 0x4, 0x100, 0x300000000000, 0x6, 0x1000, 0x0, 0x8001, 0x8, 0x0, 0xffff, 0x40, 0x4, 0x0, 0x70a5, 0x5, 0x200, 0x0, 0x8001, 0x0, 0x9, 0x7, 0x2, 0xfffffffffffffeff, 0xffffffffffff66db, 0x401, 0x4, 0x3, 0x1f, 0x1, 0x5, 0x8, 0x51, 0x4, 0x569b, 0xff, 0x100, 0x5, 0x5, 0x101, 0xa79, 0x3, 0xbba, 0xd, 0x9, 0x9, 0x5, 0x1f89, 0xfff, 0x2, 0x5, 0x6, 0x6, 0x7fffffff, 0x10000, 0x0, 0x1, 0x8, 0x100, 0x7ff, 0xfffffffffffffffd], "1ec7bdb7f9957ddec6ecec91363762661e9914d57fc6925d9494545282085764fe51ca619a803d1b7395ef3f0b8c4e2a2b703ac42fd3b7b1ffed0feb505bafbaef09c77fe2e6478dfd5baa0f35f9968bc89ad1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000000)=""/13, &(0x7f0000002000-0x4)=0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0xdaa, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x6, 0x3, 0x7ff, 0xff2b, 0x7, 0x235, 0x7, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000005000-0xb)='security+-\x00', 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x9, 0x7ff, 0x0, 0x8, 0x8, 0x78, 0xb2, 0x2, 0x4, 0x2, 0x5, 0xffffffff, 0x1f]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000002000-0x3)=0x0, &(0x7f0000007000-0x4)=0x4) [ 56.850103] audit: type=1400 audit(1513542233.281:314): avc: denied { map } for pid=7304 comm="syz-executor7" path="/proc/392/mountinfo" dev="proc" ino=22958 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 56.858297] binder: 7304:7328 ioctl c0306201 2000dfd0 returned -14 [ 56.895388] audit: type=1326 audit(1513542233.327:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.895625] audit: type=1326 audit(1513542233.327:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.902617] audit: type=1326 audit(1513542233.334:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=175 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.902863] audit: type=1326 audit(1513542233.334:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.906503] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 56.918690] audit: type=1326 audit(1513542233.334:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.918711] audit: type=1326 audit(1513542233.350:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.922352] audit: type=1326 audit(1513542233.353:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.926354] audit: type=1326 audit(1513542233.358:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7334 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 56.936277] binder: BINDER_SET_CONTEXT_MGR already set [ 56.936290] binder: 7304:7328 ioctl 40046207 0 returned -16 [ 56.936351] binder: 7304:7338 ERROR: BC_REGISTER_LOOPER called without request [ 56.936367] binder: 7338 RLIMIT_NICE not set [ 56.937704] binder_alloc: 7304: binder_alloc_buf, no vma [ 56.937745] binder: 7304:7328 transaction failed 29189/-3, size 0-0 line 2947 [ 56.940820] binder: 7304:7338 got reply transaction with no transaction stack [ 56.940830] binder: 7304:7338 transaction failed 29201/-71, size 32-8 line 2747 [ 56.987237] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 57.409640] binder: 7316 RLIMIT_NICE not set 2017/12/17 20:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000659000)=0xac8, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd3000+0x8e3)=@assoc_value={0x0, 0x0}, &(0x7f0000b4f000)=0x8) r2 = accept4(r0, &(0x7f0000928000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f9000)=0x60, 0x800) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xdffffffffffffffd}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x2}, &(0x7f0000c50000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000554000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000447000)={0x1, [0x0]}, &(0x7f00000d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cbc000)=@assoc_value={r1, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000925000)="81", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x56a, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000965000)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000403000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000ab000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a9f000)={{{@in6=@empty={[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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdc000-0x4)=0xe8) sendmmsg$unix(r2, &(0x7f00006c7000)=[{&(0x7f0000bd0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000662000)=[{&(0x7f0000b2f000)="66a0b53df438c7254e2408b06ec825e7bdeed3de1ed60e37", 0x18}, {&(0x7f0000bc5000-0x1000)="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", 0x1000}, {&(0x7f000029a000+0x820)="57e1d67287d6a02f45d2cc69a18748dfcf5a8c3520c60dc606bd8ad33aa2f6404fb79f1996c1730159f4a300d34b85951d0cafd577e2ad5690c7a0e3e57935fb62f59c5be2ed6eef0f2a8385af1294470460af00b85b01a79a3a85574f8252d3abbac215deb83af9f52c3c155c5c97e433ebf56ac30b97abfb21a1f1e21b6ac0ee4f603a09bc8f7118be66210b1accd7148ccfa02989fef8a107308dfadc86a5cf1975537896cb8e1d900cec5c3beb3973ccd356be8a589eac2aed28a155828cfab2be8a19", 0xc5}, {&(0x7f0000407000)="9be6f1d57e9420360dcf9baae6b79938355d1b71a607049b57b65dba1fd28f6257af81", 0x23}, {&(0x7f0000cdb000)="099d23031d1e46f6a88ddc35b9185007c148b5ee3ee701eed5883269b85e84fc4cd061fdb9e477af68ef0a33e858955e2540ba35adf9fea48ab39d9dd441cab78ed39a1a15743b66bbcb391759558f4fa51994191fb303cfa8d59af832ba00e527da164a2a6e8b9f4a4dfd60c6ac4768f4d5447032afd8724cd5b10c92e4d2c5174132c97ffeb7b061a6738a343d0dae093743bf440401ab641068a7669bc564187abbc646935071d967be69b75e48dfd569c9700ec6cbb2aa5003373120a8acf343a62cb46cfc413dd30abe261a3d83ee6844ae050154b47a7abad1bcfa2e38860f0df16793221f490a468feab2b468d48dfa481378a5ce", 0xf8}, {&(0x7f0000499000)="24366d490b74c44f7e27a14ac00f55487b7adb7926853af2ed7de3a27921dd399dd314e5934dbdbaa1fc0fca0deadb2dba0a64aee278041360a41f4dca0802863148912085a1ecb34b4564b4f9008cdb1803b582ca", 0x55}, {&(0x7f00002a2000)="8e20e0a9877bd90aa688dc89df3d2d9196516e2d7ccea442d785561fe816930f12e72a1c58ecfbcd0d76badc02fb06e97a698c2469acac7a9338189b266c80d10235f6c480390ab5ef5c60c80a5f28ea7ae15f725d44c27eb2d2078ae64acc436306206b1e19b8", 0x67}, {&(0x7f0000f77000-0x4)="f566154d", 0x4}], 0x8, &(0x7f0000651000)=[], 0x0, 0x40}], 0x1, 0x44081) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x4, 0x1, 0x376, 0x10000, r1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009ec000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00003ed000-0x8)={0x3, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000018b000)={0x0, 0x1, 0x202, 0xffffffff, 0x100000001, 0xfff, 0x2000007f, 0xffffffffffffffff, {0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1ff, 0x3, 0xff7}}, &(0x7f00002f9000)=0xb8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00001b3000-0xa8)=""/168, &(0x7f0000ec6000)=0xa8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000276000-0x10)={0x3, &(0x7f0000138000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000494000-0x2)={r5, 0x2}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[{0x68, 0x0, 0x0, "cd1ae800e4d9621a52afaf7183e41bb515f2f523fd0a7ccd7ead48bdf1725146d0b66748dee9d012ec7abf5b86780bddfe3f7dd5103c832bb98dbda56b7b99f670440b5432905984fed608f11d22290a6b48ba7d11"}], 0x1, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000028000-0x278)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x0, 0x0, "69a089de849d"}, {0x10, 0x10f, 0x4, ""}], 0x3, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[], 0x0, &(0x7f0000baa000-0x618)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e03000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a95000-0x4)=0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bca000)={0x0, 0x0}) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000099d000-0x8)={0x1, 0x200}, 0x8) close(r0) 2017/12/17 20:23:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4c481e97e02ed1d, &(0x7f0000000000)="0485d3a8fb21ca207e77cddedb858fbf0ffda0c3cac33269030f2e7b7534bead2e6615c4e778eebbe45f665efccf458d2650ae189c585a337788783f570cb13cb1d732da6ef55d8bd40c3c3810a47e072cdc6dbdc6d4620faf5875f066e730f11b4310fadd3f22813b5a734743993127fe0c957a51c15541452730273d7590187db2340b342d53efa12dcf4f7832be215a3e671f0ca34a689018731fd5e4eeab3210b8d0d8fe7e997e2d7bea3065880899b1c1d92544fc57702c313afbd02f9b7a311307e0902146c104edcfe3795e9db465f5f0953f32463868d9b01dfa6f781490ae2658c513568c0a4b3fa427d4fe3ace2bf7dcdbd58e", &(0x7f0000001000-0x4)=0x0, &(0x7f0000401000)=0x0, &(0x7f0000001000-0xb0)="25fede5f3c5a723efe0c73fd58cf9469c7be5803c9cdeaf1cadd23e30060af00c6409b3bae663288f01720ab9477159812505d7b46e5fd71c22798e71b61c9fad3dd339df829607c5413f6395661c8e132d9d9d9b1b3df7f094f4016db035a5fef1186b0af29f52d4a11bd2570198c594faf69f6e77b2285892d158d3907dde1cef0bb1386a30f848d8b61afa3cfaf235f6f772d013bf6182aab75f9739c224ad53bf891de66180a74a86ed4c47a121d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005f3000-0xa)='/dev/cuse\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000629000-0x28)={&(0x7f0000bdd000/0x4000)=nil, 0x56d0, 0x3, 0xa, &(0x7f0000c4f000/0x3000)=nil, 0x1}) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x2000000080000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000756000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bef000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000075e000-0x4)=0x0, &(0x7f00002d1000)=0x4) timerfd_create(0x0, 0x0) clock_gettime(0x5, &(0x7f0000ad0000)={0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x4000ff04, 0x1, 0x4, 0x4, 0x0}) r1 = socket(0x11, 0x4, 0x8001) setsockopt(r0, 0x507, 0x0, &(0x7f000085f000)="", 0x0) fchdir(r0) syz_emit_ethernet(0x36, &(0x7f0000df4000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x400, 0x0, 0x29, 0x0, @rand_addr=0x7, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x250, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "c84d98", 0x1, "09ff18"}, ""}}}}}, 0x0) getpgid(0xffffffffffffffff) r2 = gettid() setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000064a000)=0x40000000000001, 0x4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r4, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000c6b000)={0x0, 0x0}) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000025b000)={0x0, 0x2, 0x2f, 0x3, 0x0, 0x0}, &(0x7f00008c8000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aa0000)={r8, 0x3}, &(0x7f0000282000)=0x8) dup2(r6, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000867000-0x38)={&(0x7f0000171000)={0x27, 0x4, 0x3, 0x7, 0x80, 0x401, "c945391b0fd9e5e80125dd1989f77e3730e32da73abb2b240c02e0a6dc5ca618d2076399961fee389a2494909c6f5d044a8dc83cec90255a83a6f10d228701", 0xb6c2}, 0x60, &(0x7f0000833000)=[], 0x0, &(0x7f0000d16000-0x1058)={0x1058, 0x13f, 0x10000000004, "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"}, 0x1058, 0x4800}, 0x4082) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000f7b000/0x3000)=nil) 2017/12/17 20:23:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x402200) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000242000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fec000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xab, 0xffffffffffffffff, 0x9) pipe(&(0x7f0000738000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000a64000)='./file0/control/file0\x00', 0x2) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000024f000)={0x20071026, r2}, &(0x7f00005fc000)={0x1000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800000000004}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x7, &(0x7f000011a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000572000)={0x6, 0xffffffffffff82cc}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000164000)={0x0, 0x0}, 0xfffffffffffffffe, 0x2) perf_event_open(&(0x7f0000d95000)={0x2, 0x78, 0xe3, 0xc4b, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de0000-0x30)={0x200000000001, 0x1, &(0x7f0000fea000)=[@generic={0x85, 0x0, 0x0, 0x0}], &(0x7f0000902000)="b149", 0xffffffffffffff54, 0x80, &(0x7f0000041000-0x1)=""/128, 0x4, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b01000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40000000fe, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00004c2000-0x39)={0x1, 0x20, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000c7a000-0x8)='./file0\x00', &(0x7f0000484000-0x1f)=@random={"6f73782e00eb7e749302e9a9f10526117842b217d3f0030000e15e800400cb", ""}, &(0x7f0000ffc000)='\x00', 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b67000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000637000-0x8)={0x0, 0x0}, 0x200000080080000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000473000-0x5)='yeah\x00', 0x5) r3 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00004c8000)={0x0, 0xa, &(0x7f0000b04000-0xc4)=[@in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x2, 0x6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa529, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d6000)=0x10) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000479000)=r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c8d000)={0x0, 0x0, 0x0}, &(0x7f0000ad8000)=0xc) write(r3, &(0x7f00008d8000)="240000001d0021000d16e725000000fb0c47009a1000050008000100000000000005e12d", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00003fd000-0x4)=0x101, 0x4) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000937000)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x1, 0x9, 0x8, 0x80, &(0x7f0000aa7000-0x10)=@generic="3ba9725aeacd3f3ae1c0fdda0a5392a8", 0x80, 0x7ff, 0xa562}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a0c000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000dba000-0x8)={r1, 0x947a}) 2017/12/17 20:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x800000000010, 0x7, 0x5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000d88000)='X', &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000f16000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f0000b7b000-0x8)=0x0) r4 = dup2(0xffffffffffffffff, r2) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) io_destroy(r3) sched_getaffinity(0x0, 0x8, &(0x7f00007ed000-0x8)=0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000220000-0x18)={0xc8b, 0xa50, 0x200000000, 0xc5da, 0x3, 0x1}) prctl$setendian(0x14, 0x8000000a) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0xa80000, 0x0, 0x407fffffff}]}) r6 = socket(0x0, 0x800, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) lgetxattr(&(0x7f00003a5000-0x8)='./file0\x00', &(0x7f0000329000-0x1a)=@random={'system\f\x00', '&mime_type+cgroup\x00'}, &(0x7f0000e96000)=""/0, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r6) pipe(&(0x7f0000576000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00004b1000)={0x10000, 0x0, 0x10003, 0xbc09}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000c15000+0x221)={0x7c14, r8, 0x8000002, 0x8}) mkdirat(r7, &(0x7f0000d50000)='./file0\x00', 0x2) fcntl$setsig(r7, 0xa, 0x7) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl(0xffffffffffffffff, 0x0, &(0x7f00002f7000)="") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) 2017/12/17 20:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x36902, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000bec000-0x4)=0x8f8c) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x29)=""/41) r1 = syz_open_dev$sg(&(0x7f0000f05000)='/dev/sg#\x00', 0x7, 0x70001) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d7a000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) open(&(0x7f0000869000)='./file0\x00', 0x1, 0x20) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000768000)=""/91, &(0x7f0000830000)=0x5b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f31000-0x14)={0x0, 0xfffffffffffffffd, 0x401, 0x80000001, 0x8, 0x0}, &(0x7f000088c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d4000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xa273, 0xffffffffffff17bd, 0x3f}, &(0x7f00008d9000-0x4)=0xa0) dup3(r2, r3, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000438000)={0xdc, 0x259}) 2017/12/17 20:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000080000)={0x42424242, 0x42424242}, 0x20000101, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000a9f000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000111000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000be3000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c3d000)=0x100, 0x4) socketpair$packet(0x11, 0x7, 0x300, &(0x7f00003c3000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000978000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000754000+0xb30)=0x14) r4 = accept4$inet6(r0, &(0x7f0000a4f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c54000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000650000-0x8)={0x0, 0x1}, &(0x7f0000966000-0x4)=0x8) sendto$inet(r1, &(0x7f0000021000)="", 0x0, 0x20000006, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00005a5000-0x4)=0x0) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00003f3000)="", 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d5f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000b33000-0x20)={@generic="8f4ffe622fc95044ea9d12981ff130e2", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$ax25(0x3, 0xfffffffffffffffd, 0xf4, &(0x7f0000d98000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f00000c8000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000e62000)=0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000003000)="85", 0x1) rt_sigtimedwait(&(0x7f0000003000-0x8)={0x100000000}, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x8) sendfile(r3, r5, &(0x7f0000815000-0x8)=0x1, 0x7ff) fcntl$addseals(r5, 0x409, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000113000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r5, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004a5000)={0x80, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x349, 0xfffffffffffffff8, 0x8, 0x4, 0x8, 0x0, 0x0, 0x4, 0x0}) [ 57.414795] binder: release 7304:7316 transaction 44 in, still active [ 57.421524] binder: send failed reply for transaction 44 to 7304:7328 [ 57.428164] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.486849] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/17 20:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024c000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006d7000)=0x0, &(0x7f0000cdc000-0x4)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a9e000-0x4)=0x0, &(0x7f000041a000)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000013f000)="58be36718934222abd25cd958db55994c951b35ce4fd0ed86c9a4ba7bef8b220309da83a763695d1734e4109c0", 0x2d) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) [ 57.503481] sctp: [Deprecated]: syz-executor7 (pid 7386) Use of struct sctp_assoc_value in delayed_ack socket option. [ 57.503481] Use struct sctp_sack_info instead 2017/12/17 20:23:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c62000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000037a000-0x8)='./file0\x00', &(0x7f00004d5000)={0x7d, 0x2, "158a1b5b89aa4d69d0a2d50d38f41739905db7b77bb0a252e1ab671317abbff59f81f0e4cf940e18c3236290b7855a111e2ed702dc5eb3f9563eb4311c915f852c1ea43fed140c5fcecc753e2d8afb4ca05f152fd2d338c7bb4700514cbb7b59978bf06df201003800f49be0da63e45b9f8b15943d"}, &(0x7f0000026000)=0x0, 0x1400) openat$rtc(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) time(&(0x7f000018d000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055f000-0xc)='/dev/rfkill\x00', 0x400284400, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000da6000-0x4)=0x5, &(0x7f00000d2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000eee000-0x4)=0x0) unshare(0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000948000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000708000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) fcntl$setstatus(r1, 0x4, 0x46c04) openat$kvm(0xffffffffffffff9c, &(0x7f0000414000-0x9)='/dev/kvm\x00', 0x201000, 0x0) writev(r5, &(0x7f00001a3000-0x30)=[{&(0x7f000090f000)="ec72d43a0b7da32cec1b87a2c93c63e17fbc211979e1cf3ef132de4862dd9b92a501b472d2005e0bb151cde27c3944aa598657dcaf99de383c88638674427325aa6b1544c6f71e538cc188b61c73fd4f9d8083ee7fd89a8ad019427b3041e100f2fa09613abb5780ee3b1134d46f6fb6a6f1a85eef315a817ae72bd1b0412e45140589fa71efffcb8651bde0e6940501784e847f84b91b8d38fe2ff1ca45040554307943c4c3", 0xa6}, {&(0x7f00002f5000+0x75)="330f07212c82274a7ac6387ca6907d26cbc113cc2224ab1c01bbfd1ea0ccbabeaed1d8994ca448c7b517d4bb79d1e71c5f020dcce7ab48e0797b8a45f9ae10e45be3b8b30a56098eb3c363c0860d2700433dc78a45f0a52a716372117b49db21609672ca9a432452429da69ce90bbc2cae", 0x71}, {&(0x7f000075a000-0x97)="ea24c15fa48d337d6775847b2988828acf6c334b55f02dd5ca7c0e24129029d3537a51d6b6be6951bd1f3e85779f24970c4e8d8fb0d6eb152ebd01c5b0cd6e1cf0f67436041d04b8f32195c29bb09840f1a1426add15c998e78e85669fba04d2f8f65b12c19e06298cf58e2dc3ba41f8a3ddf3f01c62b9c15f42281fdcdad58b7ddf0025fab6e89b857a1525c11447687c995435ace78e", 0x97}, {&(0x7f0000212000-0xd8)="954f6d811a9c9c4796a9283f9d4464c984cb5a0b2986ae4032090000002126770fa47626d03eb50df2b9cea3ca4b4283b17c637ec8c316eaa7173823a2c575b50eab479c9fff6ba196989e808d660095eb731ef9cc829712d94f7c578bb943229382bba610c53ee193baa23f000000000000004f8c98ec295dd3df22b33eec84def306d5c9e8ca97dbef4f8b44e27acfbbee03882266fd57b2e101ff7f630bb0060000000000000016529f2879103dbee7c94750eb2ea6144d85e2540100000001000000fc539338c09103dd92e70cbd99699eb13133e3", 0xd7}, {&(0x7f0000ab3000)="9ffa4307813917f669b479d300000004dfa8a3cb5aae2607af196775e7297c856c0f2f224f03c0fd879047e0bbfeea3c670d80f33e9edc9b177472685a696de35869537f3c490af40c00fe13706a92f89a74fb8e2930415e76b33de48413a8d0a073fdf54127507ec349e51800000006f1f7dd58250dd41ca2fc1ebd6360935a88da400774d960ea2263cc98fd4d302506e76a5b37d27bcb3f0fc9b0197104000074a7501ca9dad2929b3a412fc2db6649", 0xb1}, {&(0x7f0000179000)="896ed7bfdb337c53cec36b75e56066fb33e24633d4427f8d4afe4fd5abf34848d721466643012cf7149b453331603174ac8e8c3448cbe657", 0x38}], 0x6) read(r4, &(0x7f0000254000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r6, &(0x7f0000b79000-0x70)=[{&(0x7f0000f24000)=""/70, 0x46}, {&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f000062d000)=""/1, 0x1}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}, {&(0x7f00008c4000+0xe85)=""/6, 0x6}], 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000050f000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b57000-0x4)=0xc) perf_event_open(&(0x7f0000c44000)={0x0, 0x78, 0x4, 0xfffffffffffffffb, 0x6, 0x8, 0x0, 0x2, 0x200, 0x2, 0x2, 0x73, 0x8, 0x3, 0x0, 0x80000000, 0x1, 0x7, 0x8, 0x28082, 0x72f, 0x4919, 0x2, 0x100000001, 0x9, 0x2, 0x0}, r7, 0x5, r2, 0x1) 2017/12/17 20:23:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x102) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c4a000)=""/70, &(0x7f00002f5000-0x4)=0x46) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000913000-0x93)="671a906ba73b1c2c4845535f772292e89aa88719f050bde597c8138caf6a3f2dac7d8f9fce7626eae870782b80724575a7fa52964f8cce1c47872820c495b46b50ce0d887277c4cfc6e28ddd674d41a8724e4142499866c75f0bc4f443791f4430805919b576aac38c31daa22cb90080d759b9d84b2fdb0525cda9e0a0874021a0e22b332ef83c9572924ec291d42224a51871") r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00009f7000-0x18)={0x1, 0x10000, 0x3f, 0x6, 0xfff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000dd000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f000074f000)='/dev/sg#\x00', 0x8d34, 0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000352000-0xe8)={{{@in=@broadcast=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)=0xe8) stat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a46000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x9, 0x3, 0x83, 0x9, 0x20, 0xa0, 0x0, r6, r7}, {0x2, 0x7f, 0x7ff, 0x1, 0x4, 0x9, 0x5, 0x7fffffff}, {0x10000, 0x8, 0x9, 0x1ff}, 0x3, 0x8, 0x2, 0x1, 0x20, 0x3}, {{@in=@rand_addr=0x5, 0x1, 0x5}, 0x7, @in=@broadcast=0xffffffff, 0x0, 0x520faf11b65f23ec, 0x1, 0x6, 0x6, 0xff, 0x362c993d}}, 0xe8) r8 = syz_open_dev$urandom(&(0x7f00006e3000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003a7000)={0x0, 0x2, 0x30, 0x6, 0x1fdd782a80000}, &(0x7f0000f97000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee1000-0x10)={0x100000000, 0x4, 0x5, 0x5, r9}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 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) sync() getpeername$ipx(r4, &(0x7f0000420000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000998000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ba000)={0xffffffffffffffff, &(0x7f00002a6000)='a', &(0x7f0000af7000-0x2)="", 0x2}, 0x20) splice(r8, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000915000)=""/226) prctl$setname(0xf, &(0x7f00008b1000)='keyring/vboxnet1,\x00') splice(r3, 0x0, r5, 0x0, 0x10fffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cd2000)={0xb, 0x2, &(0x7f0000443000-0x10)=[@map={0x8, 0x386, 0x0, r3}, @generic={0x9, 0x3ff, 0x63d600c0, 0x3}], &(0x7f00003af000-0xd)='/dev/urandom\x00', 0x6, 0x6, &(0x7f000068b000)=""/6, 0x81, 0x1}, 0x30) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/17 20:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd4000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000918000)=@assoc_value={0x0, 0x0}, &(0x7f0000330000-0x4)=0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x5e}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d91000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getrlimit(0xb, &(0x7f000038d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000585000)={r1, 0x1}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000552000)={r5, 0xcc, "97b710a8a3449d94b242e0de45b526131ccdbb55ae02f5f5e936622d8552d8cc547a9ebce8859c2d383fe0b287b3f04dd1c4a9765ae407038bc2abfff85e1f1fff8c9379962234152a95aec76effed42a304f09b6263b5bff671fac3c720c649623f39a84d702be16399e33d6d1868c7d6b430dd5c2e6d7e61f84d602226fdfe8188d0dc9efbfb71d71b6623b5bcfabc445e5048bd6170043137509078f51033026b82e3b7c77f2079f49390e656e0dad5a2d4ed7a3268f9c46fd77eb9c52a52ee9bc980db1c62b1857dfb7c"}, &(0x7f0000067000-0x4)=0xd4) r6 = socket(0xa, 0x3, 0x3c) lseek(0xffffffffffffffff, 0x0, 0x7) getsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f000003f000-0x4)=0x0, &(0x7f0000b79000-0x4)=0x4) getsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000304000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x4) sendmsg$unix(r6, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000f03000-0x70)=[{&(0x7f00002a1000-0x1000)="", 0x0}, {&(0x7f000001a000-0x93)="c0", 0x1}, {&(0x7f000099d000-0xd4)="3c15e76fb67823d9abd1465f3be196708a58c2e45a9cd1443522dad03ea4d4fe18c5bf2f01c1b7c9b8c5a634972832e77583eebae9c5285fc8f18eb21675db5dbb85fe9eb6522d2280528f6b372ae916f9fd5bb71884484d5e246055871f9913cd1cd1fa17acc2bace5c", 0x6a}, {&(0x7f0000b01000-0x6b)="f6679e416f566440f44ae1062d25321a084471a8d2c669e06895125bffb3b77639d2a62878a02422e667ea98eb7a07d55828125b6c62bd636d647604b492820c3abab71fadfa4f21f7a7521dfbd7476b4ac4a52e18aa2976b4c5a9488f70724882ce", 0x62}], 0x4, &(0x7f0000e4c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) r7 = syz_open_dev$sndseq(&(0x7f0000898000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0f85403, &(0x7f00009ae000-0xf8)={{0x0, 0x3, 0x6, 0x2, 0x7}, 0x180000000000, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x2, 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000ae7000)={{0x80, 0x4}, 0x0, 0x3d0ada9f, 0x7, {0x7ff, 0xc5}, 0x5, 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$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ae9000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000d5d000-0x34)={{0xfffffffffffffffd, 0x6, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r8, 0x80000) 2017/12/17 20:23:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/rtc\x00', 0xfffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c10000)={0x0, 0x3000000000, 0x4, 'queue0\x00', 0xc83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGBITSW(r1, 0x80404525, &(0x7f00007a3000)=""/147) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000020000000805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f8f000)={0x100000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r2, &(0x7f00005d5000-0x7e)="c8", 0x1, 0x3, &(0x7f0000f02000+0x61a)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r2, &(0x7f0000e8c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000)=0x10, 0x800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00008fb000-0x20)={@common='gretap0\x00', @ifru_flags=0x0}) r4 = socket(0x10000000010, 0x2, 0xc) readahead(r4, 0x10000, 0x4) write(r3, &(0x7f00003e5000-0x20)="2100000000cc001800000000000004000000000000ff010001160103010008cb", 0x20) write(r4, &(0x7f00006ea000-0x21)="1f0000000104df00fd432dbb0700000000cb00000900050000000000000000d5be", 0x21) close(r2) mkdir(&(0x7f0000207000)='./file0\x00', 0x100000000) mknod$loop(&(0x7f00001e0000-0x8)='./file0\x00', 0x7020, 0x0) r5 = getpgid(0x0) getpgrp(r5) r6 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) r7 = fcntl$dupfd(r6, 0x402, 0xffffffffffffffff) renameat(r7, &(0x7f0000187000)='./file0\x00', r6, &(0x7f000053e000-0xe)='./file0/file0\x00') creat(&(0x7f0000223000)='./file0\x00', 0xc) r8 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) read(r8, &(0x7f0000fbc000-0xae)=""/174, 0xae) fcntl$dupfd(r6, 0x402, r0) 2017/12/17 20:23:54 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe2000-0xc)='/dev/rfkill\x00', 0x240040, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000fe2000-0x40)={0x8c00000000000000, 0xf004, 0x5b2, 0x4, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000eb9000)={0x5, &(0x7f0000fe6000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fe5000)={r2, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000fe1000)={0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe2000)=0x1b) dup2(r3, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd9000-0xc)='/dev/rfkill\x00', 0x94000, 0x0) 2017/12/17 20:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) mremap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000d84000/0x3000)=nil) [ 57.555575] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/17 20:23:54 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x94, &(0x7f0000d61000-0x94)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cb310f57877c", [{[], {0x8100, 0x7, 0x7a, 0x401}}], {{0xe8e1, @x25={0x1, 0x7d, 0x9, "b5ad63179e110c933aad753bb5a3663cec1be9273e8b1f89e3ea1fc05c3f62c683cbc88ec78203ac8e9ce6c7e9457af3df7e1bf30be9fc94d63a37763b727be67a0f5c188890d3bd69a0451e55890deee3c9473874b2f15e3a7dcb26b889021e1cb1489e3bdaffbf1b26a871257b61ecea51c3e1ae58a7364463b0c031ef86"}}}}, &(0x7f0000ffb000-0x8)={0xfffffffffffffffd, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007ae000)='./file0\x00', 0x80, 0x100) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000ffb000-0x1a6)=@hdr={0x1, 0x0, 0x2a, 0x2, 0x35b0, 0x2, @ipv6={0x17d, 0x6, "fd4f97", 0x174, 0x88, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x4, 0xc, 0x3, 0x1ff, 0x8, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0xb7, 0xe, 0x2, 0xffae, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @fragment={0x3f, 0x5, 0x8f9, 0x8, 0x7fff, 0xffffffff80000001, 0x0}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x80000001, 0x0, 0x0, 0x7, 0xb, "21a563", 0x9, "a496fb"}, "8e63b1f7db353db3346863a26f2098d798578ff004deba3740c13bd2210973f5f1e386541cfbf95c2b56d0a4e8a0ac7794dcdb23642b8ed8d668319cde8e6c422257e14767c9d2634650c531373b6d541cda4cf367cbcc850aa5987b787666cd5b19228f80f157053a4be01510259385e91962d3a6da7cbc3453dac6"}}}}, 0x1a6) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/vcs\x00', 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x590, &(0x7f0000001000)={0x5}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ffe000)=""/215) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000070000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x344e00000000000, 0x2, 0x0, 0x6, r2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x21, 0x2, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, "1ef0000107"}}}}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eeb000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/17 20:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000031e000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dac000)={0x0, 0x100, 0x0, 0xfffffffffffff471, 0x10000}, &(0x7f00007b3000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000502000)={r2, 0x9, 0x3, 0x3}, &(0x7f00007f7000)=0x10) syz_extract_tcp_res(&(0x7f0000dcd000)={0x0, 0x0}, 0x8a, 0x1) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/ptmx\x00', 0x220240, 0x0) r0 = getpid() pipe2(&(0x7f0000531000)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x2, 0xcd, 0x8, 0x3f, 0x0, 0x2, 0x4, 0x0, 0x1, 0x7, 0xfffffffffffffffe, 0x20002, 0x0, 0x12, 0x2, 0x380, 0x4, 0x410, 0x7ff, 0xbe5, 0x5, 0x2, 0x1, 0x2, 0x0}, r0, 0x1, r1, 0x6) r2 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 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) r3 = syz_open_dev$vcsn(&(0x7f00000a6000-0xa)='/dev/vcs#\x00', 0x200010000, 0x100ffc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c90000)={0x0, 0xd4, "1505eb291695d60fb4a50f706a62d88d336d7d0858c4ffda9ba3a25d2fd08be00e5d11049d0e7adb8694633bb10d88ab63c64b59dc34638327079a593a2c9203975f98f0c74b13c5c68b85d06f33099375dd9f5c8d1a816f0f38c5356722636fb4a020b531e133bf44b0eae7e38465af3cfbbdf1d0c54f950ae5aa5d668cde78ff2c59bb8d8c723f71bd83cbd9b6dc2e8874e3c0ed58acf87734264f5fbd272fa3ef543d24ffc49ca8aabad58eab3a7d7a27a0ca93447ed015a15df4dd50c5b1211a8dba44048dbe18562e68c4433e66755e9eb4"}, &(0x7f0000f88000)=0xdc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000826000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000522000)={r4, 0x55}, &(0x7f00002cb000)=0x8) recvfrom(r2, &(0x7f00008e6000-0x48)=""/72, 0x48, 0x2, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000961000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r5 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x801) read(r5, &(0x7f00004fa000)=""/0, 0x0) semctl$GETNCNT(0x0, 0x5, 0xe, &(0x7f0000078000-0x64)=""/100) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/17 20:23:54 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe2000-0xc)='/dev/rfkill\x00', 0x240040, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000fe2000-0x40)={0x8c00000000000000, 0xf004, 0x5b2, 0x4, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000eb9000)={0x5, &(0x7f0000fe6000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fe5000)={r2, 0x4}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000fe1000)={0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe2000)=0x1b) dup2(r3, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd9000-0xc)='/dev/rfkill\x00', 0x94000, 0x0) [ 57.615177] sctp: [Deprecated]: syz-executor7 (pid 7386) Use of struct sctp_assoc_value in delayed_ack socket option. [ 57.615177] Use struct sctp_sack_info instead 2017/12/17 20:23:54 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000458000)=""/0, &(0x7f0000000000)=0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='irlan0\x00', @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r1, r2) getxattr(&(0x7f00000c5000)='./file0\x00', &(0x7f00003b5000)=@known='system.posix_acl_access\x00', &(0x7f00009c0000)=""/87, 0x57) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000080e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x98) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) syz_emit_ethernet(0x39, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2b, 0x3, 0x0, 0x4, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0x0, 0x17, 0x0, "b46f3396133ba6a6e1db1a6df6770f"}}}}}, 0x0) iopl(0x263b) r4 = memfd_create(&(0x7f0000bd9000-0x1)='\x00', 0x16eae70e1a06b273) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00006d5000)=0xd0, 0x4) iopl(0x800080) syz_open_dev$tun(&(0x7f00006c4000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r5 = add_key(&(0x7f0000700000)='ceph\x00', &(0x7f000097b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000053b000)="e1d7064acbd043c0e57b48901dae25282728a70b7813b465aa5f0d3de77260e0e877deaf2f0ce3cb6e3fe1ba23b3c05c10d0cdb28fadb2f3c54aa5dad60aaa8f7981d1e3c6df1d6f0315ee153b298d661a7384c737d6ff4c6eb85617877ebd29fd516d806545db798b37042e062f5dc172eeb424a2eab94d4b20b3e83e61d0c354d24f41ca7273bd8096440352bdac09c768f18b8baaf0c056e5513fc85bd4bb12bb8d44071a5e46a7e24db23ea753cdb78fe7a9e75ac59fe470bb0d55f2", 0xbe, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r5, 0x401) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:54 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x80087, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x4, 0x0, 0x668, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x80008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a49000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000681000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a8c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffffffff) mkdir(&(0x7f0000c46000)='./file0\x00', 0xffe0000000000002) open(&(0x7f00003d2000-0xa)='./control\x00', 0x0, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e75000-0x8)='./file0\x00', 0x200000, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff00"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) chmod(&(0x7f00007ec000)='./file0\x00', 0x40000000011f) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) r3 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r3, &(0x7f0000869000-0x40)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f000007d000)="0085", 0x2}, {&(0x7f00009f0000-0xfa)="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", 0xfa}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b97000-0x4)=@assoc_id=0x0, &(0x7f0000515000)=0x4) fcntl$notify(r1, 0x402, 0x1) writev(r4, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) uselib(&(0x7f000026f000-0x8)='./file0\x00') ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000033000)=0x14) 2017/12/17 20:23:54 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f75000)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008a6000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c2b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f76000-0x4)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f000019a000-0xc)={@multicast1=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000007000)=0xc) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000dd1000)={r2, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x40000000001, &(0x7f0000f73000)=0x4, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x9) r6 = accept4(r5, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x400000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000680000)=@sack_info={0x0, 0x1, 0xfffffffffffffff8}, &(0x7f0000eec000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00002af000-0xe8)={r7, 0xdf, "48f95c55e57df10f1a9c50bf92eced22f8a93495de7484876aa93828b5a77e52ad74ecf55d7c4bf7983cef43b5d8c8d99199623f0cd2d9a01d9f487265d73b448512fdfc08a12fb9f833adee13b2d37fbe3daf59f3eb535015b5e5abf5dd35f81e96979b587c122157bcd05309a2a41bb574a94983268679674369beb54fb116b79f297655159ddee597a90e7bcae28d2029a23cd08ccf397719109c987dc83e44300f845a996f88f58dabf65d5c4b50b012ddf8170cc9b64bd176c14f5ddffcd5b48a60c13baab0328c630ffb8cc892a389bb7eeea54a46a4ffa87ec8d0c6"}, &(0x7f0000ee0000)=0xe7) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, r6, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f0000721000-0x4)=0x0, &(0x7f0000fe1000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000fe1000-0x30)=[{&(0x7f0000fe0000+0x4bb)="6d4e45519466c7f02765e9e78d5d0aea0517d85cc03a6f36a569873368b262d583f94c180bbf8c5cff8ed11a391282c6686d3529305bd5cbb656332f540d85a0289a8a902646de596b6601af3877084725b3c694a09afbc79fd0dbd1f97c72ea6bcb18deed23bcc8b82b018e34e2acbd0f6cf7b38d196d0ac3ba4669f5b75ea6fe647256c23ae8b5fd72c8c21c0e984fdb224ae9b632279b220ee66d88b5d4009b02d4ff68b17f714f58f537196bb6ec603b677d6921822b7b575e083032028d65", 0xc1}, {&(0x7f0000f29000)="c3dd8e25eca638872b06b6795c225a28487f60636b4a2ab2dbd04663802faa0b2fb0fabb8f06842b770ba0b34f08ab7664271186d0049512319177d853f94a91d96a850f1e50f088e33ce2153141f41b9e31b48aa973de148a838f23551c552097dcd6147b5c89f4dccd181225b5f7b6886fe2acaf61eabb5df2746b066161f8cee6a7e3fa74ef54200a5fec1bea2d6aa033d64200798e68bc8e77d5d32cce5fa53f2642de392f199a82bbf7dd8b3f2bb4515fcb93a82bd41bfb892bdaa30fa688d4a95f6340f8f310ea4095b2596a958bcf192d3b4d40", 0xd7}, {&(0x7f0000fe0000)="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", 0x1000}], 0x3) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000fe0000)=0x225, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fe0000-0x18)={r8, 0xffffffffffffffe1, 0x30, 0x5, 0x6}, &(0x7f0000fe0000-0x2)=0x18) [ 57.653961] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.809788] [ 57.809791] ====================================================== [ 57.809793] WARNING: possible circular locking dependency detected [ 57.809799] 4.15.0-rc2-mm1+ #39 Not tainted [ 57.809801] ------------------------------------------------------ [ 57.809805] keyring/vboxnet/7422 is trying to acquire lock: [ 57.809807] (&pipe->mutex/1){+.+.}, at: [<00000000d84741e6>] pipe_lock+0x56/0x70 [ 57.809827] [ 57.809827] but task is already holding lock: [ 57.809828] (sb_writers){.+.+}, at: [<000000004cd1799c>] SyS_splice+0x1117/0x1630 [ 57.809842] [ 57.809842] which lock already depends on the new lock. [ 57.809842] [ 57.809844] [ 57.809844] the existing dependency chain (in reverse order) is: [ 57.809846] [ 57.809846] -> #6 (sb_writers){.+.+}: [ 57.809860] shmem_reserve_inode+0x83/0x100 [ 57.809867] shmem_get_inode+0xcc/0x920 [ 57.809874] shmem_mknod+0x5a/0x1b0 [ 57.809880] vfs_mknod+0x34f/0x6a0 [ 57.809887] handle_create+0x17f/0x760 [ 57.809888] [ 57.809888] -> #5 ((completion)&req.done){+.+.}: [ 57.809901] lock_acquire+0x1d5/0x580 [ 57.809907] wait_for_completion+0xcb/0x7b0 [ 57.809912] devtmpfs_create_node+0x32b/0x4a0 [ 57.809920] device_add+0x120f/0x1640 [ 57.809927] device_register+0x1d/0x20 [ 57.809935] tty_register_device_attr+0x422/0x740 [ 57.809943] tty_port_register_device_attr_serdev+0x100/0x140 [ 57.809950] uart_add_one_port+0xa7a/0x15a0 [ 57.809959] serial8250_register_8250_port+0xfac/0x1990 [ 57.809966] serial_pnp_probe+0x5e7/0xac0 [ 57.809973] pnp_device_probe+0x15f/0x250 [ 57.809978] driver_probe_device+0x71b/0xae0 [ 57.809983] __driver_attach+0x181/0x1c0 [ 57.809989] bus_for_each_dev+0x154/0x1e0 [ 57.809994] driver_attach+0x3d/0x50 [ 57.810000] bus_add_driver+0x466/0x620 [ 57.810008] driver_register+0x1bf/0x3c0 [ 57.810014] pnp_register_driver+0x75/0xa0 [ 57.810020] serial8250_pnp_init+0x15/0x20 [ 57.810027] serial8250_init+0x8f/0x270 [ 57.810034] do_one_initcall+0x9e/0x330 [ 57.810040] kernel_init_freeable+0x469/0x521 [ 57.810045] kernel_init+0x13/0x172 [ 57.810051] ret_from_fork+0x24/0x30 [ 57.810053] [ 57.810053] -> #4 (&port->mutex){+.+.}: [ 57.810063] lock_acquire+0x1d5/0x580 [ 57.810068] __mutex_lock+0x16f/0x1a80 [ 57.810073] mutex_lock_nested+0x16/0x20 [ 57.810079] uart_set_termios+0x8f/0x5b0 [ 57.810084] tty_set_termios+0x6d4/0xa40 [ 57.810089] set_termios+0x377/0x6b0 [ 57.810095] tty_mode_ioctl+0x9fb/0xb10 [ 57.810101] n_tty_ioctl_helper+0x40/0x360 [ 57.810106] n_tty_ioctl+0x148/0x2d0 [ 57.810111] tty_ioctl+0x32e/0x1600 [ 57.810118] do_vfs_ioctl+0x1b1/0x1530 [ 57.810123] SyS_ioctl+0x8f/0xc0 [ 57.810129] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 57.810131] [ 57.810131] -> #3 (&tty->termios_rwsem){++++}: [ 57.810141] lock_acquire+0x1d5/0x580 [ 57.810146] down_write+0x87/0x120 [ 57.810152] n_tty_flush_buffer+0x21/0x320 [ 57.810158] tty_buffer_flush+0x29a/0x390 [ 57.810163] tty_ldisc_flush+0x25/0x70 [ 57.810170] tty_port_close_start.part.4+0x1cd/0x4e0 [ 57.810176] tty_port_close+0x3f/0x80 [ 57.810181] uart_close+0x77/0x1d0 [ 57.810186] tty_release+0x446/0x14c0 [ 57.810192] __fput+0x333/0x7f0 [ 57.810196] ____fput+0x15/0x20 [ 57.810204] task_work_run+0x199/0x270 [ 57.810209] exit_to_usermode_loop+0x275/0x2f0 [ 57.810215] syscall_return_slowpath+0x490/0x550 [ 57.810222] entry_SYSCALL_64_fastpath+0x94/0x96 [ 57.810223] [ 57.810223] -> #2 (&buf->lock){+.+.}: [ 57.810233] lock_acquire+0x1d5/0x580 [ 57.810238] __mutex_lock+0x16f/0x1a80 [ 57.810244] mutex_lock_nested+0x16/0x20 [ 57.810250] tty_buffer_flush+0xbd/0x390 [ 57.810255] tty_ldisc_flush+0x25/0x70 [ 57.810262] tty_port_close_start.part.4+0x1cd/0x4e0 [ 57.810268] tty_port_close+0x3f/0x80 [ 57.810273] uart_close+0x77/0x1d0 [ 57.810278] tty_release+0x446/0x14c0 [ 57.810283] __fput+0x333/0x7f0 [ 57.810287] ____fput+0x15/0x20 [ 57.810293] task_work_run+0x199/0x270 [ 57.810300] exit_to_usermode_loop+0x275/0x2f0 [ 57.810305] syscall_return_slowpath+0x490/0x550 [ 57.810312] entry_SYSCALL_64_fastpath+0x94/0x96 [ 57.810313] [ 57.810313] -> #1 (&tty->ldisc_sem){++++}: [ 57.810323] lock_acquire+0x1d5/0x580 [ 57.810330] __ldsem_down_read_nested+0xd1/0xa90 [ 57.810336] ldsem_down_read+0x37/0x40 [ 57.810342] tty_ldisc_ref_wait+0x25/0x80 [ 57.810346] tty_read+0xf8/0x250 [ 57.810351] do_iter_read+0x3db/0x5b0 [ 57.810356] vfs_readv+0x121/0x1c0 [ 57.810362] default_file_splice_read+0x508/0xae0 [ 57.810368] do_splice_to+0x110/0x170 [ 57.810373] SyS_splice+0x11a8/0x1630 [ 57.810379] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 57.810381] [ 57.810381] -> #0 (&pipe->mutex/1){+.+.}: [ 57.810393] __lock_acquire+0x3498/0x47f0 [ 57.810398] lock_acquire+0x1d5/0x580 [ 57.810403] __mutex_lock+0x16f/0x1a80 [ 57.810408] mutex_lock_nested+0x16/0x20 [ 57.810413] pipe_lock+0x56/0x70 [ 57.810418] iter_file_splice_write+0x264/0xf30 [ 57.810424] SyS_splice+0x7d5/0x1630 [ 57.810429] do_syscall_64+0x26c/0x920 [ 57.810435] return_from_SYSCALL_64+0x0/0x75 [ 57.810436] [ 57.810436] other info that might help us debug this: [ 57.810436] [ 57.810438] Chain exists of: [ 57.810438] &pipe->mutex/1 --> (completion)&req.done --> sb_writers [ 57.810438] [ 57.810448] Possible unsafe locking scenario: [ 57.810448] [ 57.810450] CPU0 CPU1 [ 57.810451] ---- ---- [ 57.810452] lock(sb_writers); [ 57.810456] lock((completion)&req.done); [ 57.810460] lock(sb_writers); [ 57.810463] lock(&pipe->mutex/1); [ 57.810469] [ 57.810469] *** DEADLOCK *** [ 57.810469] [ 57.810472] 1 lock held by keyring/vboxnet/7422: [ 57.810474] #0: (sb_writers){.+.+}, at: [<000000004cd1799c>] SyS_splice+0x1117/0x1630 [ 57.810486] [ 57.810486] stack backtrace: [ 57.810493] CPU: 0 PID: 7422 Comm: keyring/vboxnet Not tainted 4.15.0-rc2-mm1+ #39 [ 57.810496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.810498] Call Trace: [ 57.810507] dump_stack+0x194/0x257 [ 57.810514] ? arch_local_irq_restore+0x53/0x53 [ 57.810530] print_circular_bug+0x42d/0x610 [ 57.810537] ? save_stack_trace+0x1a/0x20 [ 57.810546] check_prev_add+0x666/0x15f0 [ 57.810552] ? copy_trace+0x150/0x150 [ 57.810560] ? check_usage+0xb60/0xb60 [ 57.810570] ? unwind_dump+0x4d0/0x4d0 [ 57.810582] __lock_acquire+0x3498/0x47f0 [ 57.810588] ? __lock_acquire+0x3498/0x47f0 [ 57.810594] ? unwind_get_return_address+0x61/0xa0 [ 57.810608] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 57.810615] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 57.810621] ? trace_event_raw_event_lock+0x340/0x340 [ 57.810634] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 57.810640] ? perf_trace_lock_acquire+0xe3/0x980 [ 57.810647] ? trace_event_raw_event_lock+0x340/0x340 [ 57.810655] ? perf_trace_lock+0x900/0x900 [ 57.810661] ? perf_trace_lock+0x900/0x900 [ 57.810668] ? check_noncircular+0x20/0x20 [ 57.810675] ? trace_event_raw_event_lock+0x340/0x340 [ 57.810682] ? check_noncircular+0x20/0x20 [ 57.810691] ? find_held_lock+0x39/0x1d0 [ 57.810701] lock_acquire+0x1d5/0x580 [ 57.810706] ? pipe_lock+0x56/0x70 [ 57.810715] ? lock_release+0xda0/0xda0 [ 57.810721] ? print_usage_bug+0x3f0/0x3f0 [ 57.810730] ? rcu_note_context_switch+0x710/0x710 [ 57.810739] ? __might_sleep+0x95/0x190 [ 57.810744] ? pipe_lock+0x56/0x70 [ 57.810750] __mutex_lock+0x16f/0x1a80 [ 57.810755] ? pipe_lock+0x56/0x70 [ 57.810762] ? pipe_lock+0x56/0x70 [ 57.810768] ? mark_held_locks+0xb2/0x100 [ 57.810775] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 57.810782] ? mutex_lock_io_nested+0x1900/0x1900 [ 57.810788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.810795] ? trace_hardirqs_on+0xd/0x10 [ 57.810804] ? depot_save_stack+0x2ca/0x460 [ 57.810811] ? save_stack+0xa3/0xd0 [ 57.810817] ? save_stack+0x43/0xd0 [ 57.810822] ? kasan_kmalloc+0xad/0xe0 [ 57.810829] ? __kmalloc+0x162/0x760 [ 57.810835] ? iter_file_splice_write+0x247/0xf30 [ 57.810840] ? SyS_splice+0x7d5/0x1630 [ 57.810846] ? do_syscall_64+0x26c/0x920 [ 57.810853] ? entry_SYSCALL64_slow_path+0x25/0x25 [ 57.810861] ? find_held_lock+0x39/0x1d0 [ 57.810869] ? check_noncircular+0x20/0x20 [ 57.810875] ? print_usage_bug+0x3f0/0x3f0 [ 57.810882] ? __lock_is_held+0xbc/0x140 [ 57.810894] ? __lock_is_held+0xbc/0x140 [ 57.810905] ? rcu_read_lock_sched_held+0x108/0x120 [ 57.810911] ? __kmalloc+0x471/0x760 [ 57.810920] mutex_lock_nested+0x16/0x20 [ 57.810926] ? mutex_lock_nested+0x16/0x20 [ 57.810931] pipe_lock+0x56/0x70 [ 57.810938] iter_file_splice_write+0x264/0xf30 [ 57.810945] ? lock_acquire+0x1d5/0x580 [ 57.810955] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 57.810961] ? __lock_is_held+0xbc/0x140 [ 57.810972] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 57.810979] ? __sb_start_write+0x203/0x290 [ 57.810985] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 57.810992] SyS_splice+0x7d5/0x1630 [ 57.810999] ? rcu_read_lock_sched_held+0x108/0x120 [ 57.811010] ? compat_SyS_vmsplice+0x250/0x250 [ 57.811017] ? do_syscall_64+0xb6/0x920 [ 57.811025] ? compat_SyS_vmsplice+0x250/0x250 [ 57.811031] do_syscall_64+0x26c/0x920 [ 57.811038] ? __do_page_fault+0xc90/0xc90 [ 57.811044] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.811052] ? syscall_return_slowpath+0x550/0x550 [ 57.811059] ? syscall_return_slowpath+0x2ad/0x550 [ 57.811067] ? return_from_SYSCALL_64+0x10/0x75 [ 57.811076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.811086] entry_SYSCALL64_slow_path+0x25/0x25 [ 57.811091] RIP: 0033:0x452a09 [ 57.811094] RSP: 002b:00007f71cb44ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 [ 57.811100] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452a09 [ 57.811104] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 0000000000000015 [ 57.811108] RBP: 0000000000000589 R08: 00000010fffffdf8 R09: 0000000000000000 [ 57.811111] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5578 2017/12/17 20:23:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000dd1000)='eth0vmnet1GPL\x00', 0xe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='at\x00\x00\x00\x00\x00\x00\x00\at\x00') fanotify_mark(r2, 0x1, 0x8000000, r2, &(0x7f000019a000)='./file0\x00') sendfile(r2, r2, &(0x7f00005a6000)=0x2000000, 0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) 2017/12/17 20:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r1 = msgget$private(0x0, 0x95) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000302000)=""/12) fallocate(r0, 0x11, 0x0, 0x44400004) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000720000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2017/12/17 20:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000031e000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dac000)={0x0, 0x100, 0x0, 0xfffffffffffff471, 0x10000}, &(0x7f00007b3000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000502000)={r2, 0x9, 0x3, 0x3}, &(0x7f00007f7000)=0x10) syz_extract_tcp_res(&(0x7f0000dcd000)={0x0, 0x0}, 0x8a, 0x1) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/17 20:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/ptmx\x00', 0x220240, 0x0) r0 = getpid() pipe2(&(0x7f0000531000)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x2, 0xcd, 0x8, 0x3f, 0x0, 0x2, 0x4, 0x0, 0x1, 0x7, 0xfffffffffffffffe, 0x20002, 0x0, 0x12, 0x2, 0x380, 0x4, 0x410, 0x7ff, 0xbe5, 0x5, 0x2, 0x1, 0x2, 0x0}, r0, 0x1, r1, 0x6) r2 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000a6000-0xa)='/dev/vcs#\x00', 0x200010000, 0x100ffc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c90000)={0x0, 0xd4, "1505eb291695d60fb4a50f706a62d88d336d7d0858c4ffda9ba3a25d2fd08be00e5d11049d0e7adb8694633bb10d88ab63c64b59dc34638327079a593a2c9203975f98f0c74b13c5c68b85d06f33099375dd9f5c8d1a816f0f38c5356722636fb4a020b531e133bf44b0eae7e38465af3cfbbdf1d0c54f950ae5aa5d668cde78ff2c59bb8d8c723f71bd83cbd9b6dc2e8874e3c0ed58acf87734264f5fbd272fa3ef543d24ffc49ca8aabad58eab3a7d7a27a0ca93447ed015a15df4dd50c5b1211a8dba44048dbe18562e68c4433e66755e9eb4"}, &(0x7f0000f88000)=0xdc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000826000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000522000)={r4, 0x55}, &(0x7f00002cb000)=0x8) recvfrom(r2, &(0x7f00008e6000-0x48)=""/72, 0x48, 0x2, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000961000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r5 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x801) read(r5, &(0x7f00004fa000)=""/0, 0x0) semctl$GETNCNT(0x0, 0x5, 0xe, &(0x7f0000078000-0x64)=""/100) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/17 20:23:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) r2 = memfd_create(&(0x7f0000001000)='em1&vboxnet1\'\x00', 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) r4 = getpgrp(r3) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000562000)=0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002b0000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r5, &(0x7f0000890000-0x8)={0x1f, {0x8, 0x8, 0x8bf, 0x3, 0xb, 0x7}}, 0x8) r6 = socket$inet(0x2, 0x2, 0x0) r7 = perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x7fff, 0x8c, 0xfffffffffffffff8, 0xb8, 0x0, 0x1000, 0x8000, 0xc, 0x7, 0x6, 0xffff, 0x6, 0x0, 0x1, 0x5, 0x740, 0xd9, 0x3080, 0x7, 0x9, 0x6, 0xa994, 0x8, 0x2, 0x0}, r4, 0xeeb, r5, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000423000)=@common="6c6f000002a900", 0x10) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000890000)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000890000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r7, &(0x7f000024e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000892000-0x4)=0x1c) getsockopt$sock_buf(r6, 0x1, 0x19, &(0x7f000088f000)=""/16, &(0x7f000067b000-0x4)=0x10) 2017/12/17 20:23:55 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a1000+0x634)={0x3, &(0x7f0000000000)=[{0x14, 0x0, 0xf2, 0x3}, {0xffffffff80000000, 0x2, 0x194, 0x9}, {0x6, 0x4, 0x0, 0xffffffff}]}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000040d000)='id_legacy\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000faa000-0x1)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000fa9000-0x8)='keyring\x00', &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006eb000-0xe9)="77be14b22d78108412b436136814f9250d122fc1aabbb5b29bf2fbb6685278104a3c7cc0e7d5daee465e2c3afdb254c97fa2ba5395ab269cd365c6ffedc9d734b5133f020ada248177f6a7aae9e9fcd1ba91e38bcdf1829caad57f21af91c9d262b31bc20b13f46f59d3b57c36e263988439a5cacfd221feabfa5df9f81381024f367265bdf2586485c4c8ae456c34453fc18c86ac637d449b793bf90c820a4e777505b1e354b29e097dc328ecff017aba8761f2696597bf0fe2e4d3f559831cbe268d1a0d7570cc8487a1bf4e9358dd6ea3575372cd41d7fdd191f0c3c133c964d21113c3a6d6ea12", 0xe9, r0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000faa000)='./file0\x00', 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000082c000-0x20)=[{0x2, 0x0}, {0x7, 0x0}, {0x0, 0x1000}, {0x3, 0x2}], 0x4) fstatfs(r1, &(0x7f0000553000)=""/42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f000020c000)={0x0, 0x0}, 0x0) unshare(0x20000400) ioctl$void(0xffffffffffffffff, 0xc0045878) clone(0x80, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") timer_settime(0x0, 0x1, &(0x7f0000ad2000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000847000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xe, &(0x7f0000e8d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000613000-0x20)={{r3, 0x0}, {r5, r4}}) accept4$inet6(0xffffffffffffffff, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000024000-0x50)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/17 20:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000855000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/dev/vga_arbiter\x00', 0x42, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000061f000)=0x0) setrlimit(0xf, &(0x7f0000001000-0x10)={0x1, 0x6}) readv(r0, &(0x7f0000576000-0x60)=[], 0x0) socket$inet_sctp(0x2, 0x3, 0x84) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a6f000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007fd000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005a7000-0x4)=0x7) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00007f7000)=0xffffffffffffffff) arch_prctl(0x100b, &(0x7f0000cd1000-0x3)="ddf433") getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b32000-0x4)=0x89c, &(0x7f00009c9000)=0x4) capset(&(0x7f00000c3000)={0x20080522, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x2, 0x0, 0x2d, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffff9, &(0x7f0000601000-0x8)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='sit0\x00'}}}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000050c000-0x8)={0x0, 0x0}) sendmmsg(r4, &(0x7f00003f7000)=[{{&(0x7f0000df0000)=@hci={0x1f, 0x4, 0x1}, 0x6, &(0x7f000096e000-0x60)=[{&(0x7f0000563000-0xc8)="fb6260320d23cc3b03e634bf47887742151899dfd48f22944d032ea72d53a279ba436c6008339d8b214794f3ffb1cbb3211581ec660a5672780fa1746fb9250b27c97141d6834d66076f8a347d85cfb885113146e355f19f47783416c4eb7c5e1550aa0b6af83641d6808ce481a97250fe3ca01b6bc250df08ae7626599509f8e841695b23031ea8508666cabc261e506025465a642952ec8b0bd45cfa4bdb1ebca600baf11b08cb37ef30a08fbbbc9f840c310c7ae95d979a6d52bbc68883005dd7d6349cdf2340", 0xc8}, {&(0x7f000013c000)="dc69d2f5e05bd734ae8fe1130480f237acf1dfbf0eac67ab8f41bb15e77ff137b7eca4cf96202bf1b3f8a707405c8388d621433f17f6c450163cc93c95f866b83ada4b6eecbbfc39d7f25461a942756eb73a9219eae2c08740182d8b6a8334800227bcfdad7346184bd3695f1d51ddbe906c6b9673e8c47623f03dd81bcd170ea23fc8dec0a712748f8b42751344fc6ac4146440018c6ec68d746daea9f77be7373a0cda9d383391b9a1306a78e55f32e7a9fe44db597feaff6a9bc12a204c19d4d9f8d52257d0c9c60766574ed83a96f0909dfaf75ad96a1265b7ae1d5da37a51db55c4acaa6c218a53a8782658e0b5ca1b4aa170764d2937a2162bac747b5324370895015a3002609e128d25aac7ea3f8f0946f156b27e6aa25c4afcb0cd17ec984b9296ad8f7a2e0e19cf345b83c12528b1255a4503838cce4af253ea73fd386a1ecbf032c54af282e2aa9b0004c92ed8b7df3a558bc32f23c112cab18f0e3b5a689349aac34890d206f4e0fd27ade2f78b4821a5c39e412b7a9a7da791ccbe878c12cb4c672cf77402a4240858ddd79ea22811cdcbdfaf927177355bcc73acda2dfe1fd51c915ada789c56d74a1e60f27d793aa56bd11cdbe9c45d78972ae509bf7f314263d65c787a3c359ad97125fca36a16f9da1e2fce77f18bcc5d0a4f75a1cf41dab0cb0a5adeebc4e2491fd9672b00cf16a3a26260d4355da7015305c858ebbddc399d093f508c510609844c0c7972f0245e4fabb1257958e2d0e63ba0b44fa0557f056af6ad31a6f6fca836a83f4c4c88c9984665fe4a70c3164060aa34e331d52e601a273c9cae1973f7fd9541f5008c11e88abeffa1587293e03200ce983b118a39531136c592bce93b001b1a7740b155538a4ce8ee73d235df9a86c721684c977697e933bbf7013068ed02c6a4098f9d7d69c0b1979c8ac092b7230c8fe40d06a2d103f41abaaac984ae3ff317e0e05d5caa8766e2208b574c461def2bec81beb7a4853a06163a362797519f3268f6b986c79a51950a4da97cb1eddb6311296d6aa972438a358736221fb3b5a35cafa03d3f780887e240c98159e542c83803a75c4493cb4c1abddae9fd030d33443dc63808a4007bad9d1fdd5e45e29bc9c1ed2457120873519279c077d99aaca97ac0926b21a5cb8f49714e838c6debf6b8a953ecefde24a25078e15bab4ca5597efe65023052e810296d972e062a4250318f72879d4b254b205cd2703b47bfeeed8ff4dbb05b327660d4d5d44cadb024cf2b8361a31b1c4af7935a084bac22666bcf2444e1dc86a56bfe68d20cceb6d6ceda90ff4b6b4c98a154ee6b6f0346e46fd136c59315becc49b805df16d33dc1a429ee2fb17b46e047383a44d16611d1af2000e31e20b8aea806f4ae23636a7ed022b0fac93e759e622a801a5316ec31dc091cfc1ae979e502fbe3fd4cb2d5797841fb17b7145f5f2c5e2a73d65f7d6ea4d4c4382d5729c4b1e7c0f3bc833e76a81423b082e13616860e45d902aff994a4df1cf2cf03943fae9dc93518a8dc875a45cbec490c6aadd8694ab5af8d3c02995b0cb4c0243ccca3a37ea9b4960981921c08a553bda4ef1aaebaa4a7791b67ae813b23ad16a4081c079772248ae7146ef3faeb89e1022972090b7e1398f939ed6871e95fed8bdf6037f4053d2eddf794cbea4b807e8aa01962fcfe1401ce43e7b7654effecc4be2b8187ef39083e586ea82447fc59a87bb585b920f98e13ee17f7b33a18a0ef181527d3c10cf3ce5d6826b7e916d917b9de10f4f775c76cfa1c4d8b70ac61da005ef4e2a427e2fafa387fda1ff135a323af86a923f16492b6d6d5eb837d9a34eab779a54763024bfe2d5c794972346e63fad97f1192eeeb342f2fdbbd0218eb84bf02bf32b466c122010f898e3659391b76d1bd7debbc048b27978543f5d1efaa7659c230f878c640aaf6a09f7f0c3ff9a68da081b6e7db4748cb25aca6cf6b420ff70d00864343dc54d2d84e2c20673682dd7e710dd13462d5015e1b9154704c9bc08d98ebff8fb2e2415460c8838fdc5842939f51e2885cf6face1b9e698fb40eb09003285651ffd25a3f029a2538e51afef2c336f9f72ce86383d4a32ecf09508b5905cdaab3e31a9a59575534eae7ac70301e6d2e593a2d8c6b99c69c7f82b846e200c52c9e3bd4ac4dd6dcf8f97c544d6052a76ec769cb6e456e35af02eddcb465c0f62e2536dfc4049cffc47a7c23f1be76ad74d3fb1e2d3f976a2be2166aef88a275fd6dbb57e02aa5fc77b74daf401d1348a1979e2b1e0ca478af3f3b1659ce092fc1357dcd23af3d5854301c09a0cd998f75e76a156e2ecef7a9d1f0e167805c05f55e835b6b7ca88edde5f15054d10fb07fd7e7bc71c5a751c06016d44b139719e9588ea7a0eda828fb0249b5e6763c252801290deff614850450337fd6eb47365b631a78fea022d84258a962c855377c44beff800e7eec193e2d55ecb271164e1d0d651fe24f0cb6a55841125b096c9ec7e3a04b8c84b845e1144b1fa0756d4d4b26ee0517d8eb17503c98e4b544f701937086f339fa4dc3a0b625fedc3c9a5ae5c63612f0b641c7dd2bb77296d45f4e091d3c2e93fe1c3ceedd8fa4f6b3cb6a7cd23b21d617557181e5c0275fe6fd6ae2f78909e251d606d677154291e444f6429bd01e063efdd91cd3eec2c07cbf6dc2770c52b8a62dd78c3fe795aee8319bdb7414c78eb8a102650dcbca6078134bf12a8eb236297ec17961a5f41086857572a2d9f745fffb018bdcd7e891c8fe531e7580262ce4e37917a578a378166eb5eb68ac20ae8e7621c4fef6c12058a22f11a2abe69eab46f1448568a06fc9db7abf2012d2595caa0d8175b0326b237fe8827fe3677efee06127f2f3029ff3f46c2d79c6e29fed4c3cd4bd6c8db240c74fd5a71ce8d4327655a6054b4974b86d4e539342e0323c9572fc85d123f09f73935111af9995c55a7097e67b42cc9ba20901ed37d787eb545127d689ffd41520fac3b6ffc88c6fddf2f1039e070a5fac2a081dcc3657b92dce0052cc63a3e48cb2beac673f637473addb0ab0a3278073ee93f957d15755a6f1520962d9542596a66ed69341062622cde47c77bb5203ee11b9ad816edcdb25f578c710e51124cf260d10cef703e978ab40c6f330b79bf8c0899b42a3d5693c38aa33af197011a6e49c567d1a4f7c851ff2b5df5e427d5d978e95fe1762473923d735d5bc717f7a5b52a7dc839700ae6b6d9849fb45023d6840112783552626db6370a7d978dc191c6d5787b5d9b472508c083d4379fa7722b3f0201a88f70bb9ae4f67139eac35b20c5314515e1e56d3a05271849507ed91a1b73191e9a27bffc8d8f9d74c383a6aeda238c35b4030366572f52a7542626b20b1bc17a078862e2f89e7534c01613f9a8f100631a57dcd852551a89f3d3e7179f4be57f5a53c51d8937c467887cf7d0bd027ebd0749295cfe1ad598c1f8f1278aaf869595c97a3b2a5a3d7a2506dd00843b663bfb3e2fc6d8e0aa2ca551b12c2dd2ed43500c3957e2f88b3ad7609ba3896eefb4a0241c97792c95e02a2ad8159b11d0cd3f17eeb2cbe7f40d655c94ec11c483440e108b3857c29e643f7f5ecfe2c9e2283930239474480dbc444565cdec0385467389f3e81dc131ff0e7920485197735434fd6364f83ca5e9b1b2a89c55fd6bec5cfe94f3e16efd7dd7a26f5d21e266dad082bd7495184dda814ef7010841faf90c903a2f2bcdb99cb41a467e3b485d8b1a87d04f4d2ffa86a3c9237123c9a914917ce2d337ad35c0cba4fb5d3dd6f4342c6187a525649414812d09083288e541d5015d33853d648e21a91d16a43a8afd624c5b96b59e1826ead1953c9787285d9364f89a750acad364e7a76eed57a0e1dec81e24f3af1ad865608d9be291c9149a9ad9e9f2fd2b03420659cb38f684550f0f493d3da6c1d8498481b58ecf32432f5be6267a47ad143c46682fb438a251065d7817b95623a0b121e03fccc24a20bfc3e42ff3a753776bd04e0f821640dbea4704a7130f6843196cb2f5a0334c6b1c96fc9ec2ee10cdbf8b3b81ec4773905fff3c08414d2615757d5799cafa2bd6e5b749970934ccadfe67d2f81380874d5b6a5671399955375e45e12bf6b695e8d23f80a0d321678a2e25f45283357238854d17c7c9b8e7108416c5b08e82ecd61999ab8ccc4dade4835a37148b4ba77f69850deac312b22811c847e74a20704f0065b2b2b608356c4d0183905858f13fe5f647e128ea4f9af988e1405fedbabb39bb90608a0e391ebc5c881ce7d81123785fa86321b754a37039e716ddb7a38b9e285c4758133f83c14abc1c650564c81ca9971080a7b1c21b1956fc6b2a74ad8f262440f85372d902724e0e02ba15aa2ce91bd7288ee22ae80773c77e61cae10ff6de8dc3b8ff826de1824e0771007b830b49b886b6eb861a44775d566f9b71a0eb2783daefb16584c43d3a53bd126517094bbddf06e110e36425befb98c70ac75f4264426b8853a07e8e32c36a0adae645a478ed790b194cd6b24a5fef11cf271a40f936c736beb2f363f7a2e56dbd68c70e30a51a183f237a5b4f667644a41fa3b429a87caf66426846833f97bb8ac6e0b4ffe2b08ee9356082b76a017d92acc8c98f8e5ebb0b3fe4d61f275421e72cb150c5d51e12ba3bc554caa5cd19e624c5933da09645765c9d408b4158b515d7f9cf01d5703a1a65667753a38d62f82d05340c2b4b8b26a9c28834440c0c43659d5b17f0133bd849801e309fdbdeb03506d30ec44392243131c2bccdf2b6d9f059340c2485813916efa7011d39b42fd76931b40023db17dc82642b8608b091df18f2e0da0e90728764f40a0cadddd2290b394f65328e5cf13163a7d54c74a141dbf66573aaae91c063742e760fd52771e2d467670e46baa478689e91c38f71ce532292466cdcac3c1a8d3ef1decc4374a26e176571b8169706627edfedb3a01e6624edb30da40dbc23943d39c5809dca579198114a4abd0f29c305fcdc39f2efb4909338657f3f1205a56492043a3b70c84e2d138302960472d9e0164d4c837b22b0565052be674ea4748abbc197b57b8abc751a1aec872bf8f6dfbca4cd48fe74e66cf66ad674bf8b02e8220eb745ff060dd5162921e824c1acf618a10f470fed6a04c628e7125e18589074717e54f24c909c1f64195273d30c0c167201c0d96e89b26bc1e5f631237edf55faa63fc7f369fb445cd792e4d56306c412480acb44d251de476d76547508e209902d84a82059ca1e632d0c8342b17baf768b5822bbab5b2e528450ff1bc5bf0e2d45305cf5d70d7207c261707954e0fc1433d35cb0603d1e5682ab7accc56e1796e88aff50da67494b61548c3a6657a744a076d36ed07f011c638783b17422f50eab511d20bdd76a7f24322285fd5859ffc193028f08e3373bb236006fc230665af16c272f4c58c2ffc900cf8527b422675c5ea6308aaf3598f411e7beb050d12a376a11c80464cba166166985aa3a3c43e5d4075fdbd2e328e36dad899c42c32287241ca31b0a9b1baf43afaea399f92987565eb15e760c598e7eb8fb26af99797a3ec61d7aa4fde6e88fb8b957c2db624e1bdd130b6a0e70352122f31602e292c27d01ae43a695607b9eb82721c6d4c06a1ddddc3c8e4fafac43fc2a43ceb563a652c1547fab8f097a60e363475bc7bebf24495fd6b11c027a59d67483518ed9e66cde860fd57facb383ecee649aaa8c482a56f5c65e01f7ed21c7f068dc678c7c1259a7d6377d47d707fff", 0x1000}, {&(0x7f0000939000-0x48)="069b44fb30434471b504cbfb4ff371643364560967e54ef42593c72de921e19fb0fd25c1cff66770d752453b26179a2f516b637c8abf97055f33bbac4ad2d0b1d172ea25b4cda4ae", 0x48}, {&(0x7f0000d17000-0xc3)="e667f66ac457cef55e5bef7e08779a2900fb5f256ccf97b6d5972ede824395f6b90def2d10b367880e8d0aa67bfdad34456b268a3bc8a710fd46b981acb9189d182a83d11dae81193206869f2cfe92ea3e1e9d26a7ba319df8c82c9b700c7963853256c6a7e784be268f22016f8266a30b7348fc14b16db6d64ffab8462429d466dfe8717b34b1b0df3956f3f497b4773c6d4a1a1b0e7de1cdd2317f8e5d07e3ad800f04ab0bfe4c13ef46074797c0852e2e4aeddf503049a01a8d623c5bb5e233bb4e", 0xc3}, {&(0x7f000058b000-0xc0)="6a89bd991a0a1036af9aff6b5adb4c4e79acd15f1d0f63906a4fa60acb3664ac7db89af8abb59b62a29d88586a6d9c85cf7e9b4afddc9bbd86c3a47dc79b5bc0e7d12fe1967444c000981e5a538b42b181bbf57a2c7dffd917bed219315bc7b265a42631fd85bc6b7ff85336bba7c11750ac8691800abfd8bc0c420b821562265fac52db4f5ddcdb766af9cfdbddb4a769e15e38f12bc512b05f67585863e357ed022786aaac0cfcfa9742dc8f474a570e7bb2b4da7bfd3aae5fa9d3be004c25", 0xc0}, {&(0x7f00007a9000)="dff8489cbaa231d499b3314c852454c5dda3643e64ff5678d4e886bdb3f1abca54e94e5eecc874f0f846d82f08ac838216bf945a5f34d90820e04629c497b11731ce2500e3d364c693776508f005cf33f7", 0x51}], 0x6, &(0x7f0000de6000-0x11e8)=[{0x28, 0x88, 0x401, "0fbe0370ab55e27f9938a186712e6223c737"}, {0x1010, 0x116, 0x1000, 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"82ae748e0b1c88"}, {0xd8, 0x1, 0x80, "46593af54a584b680b28ae4748ad0b0245866acf719a5097bad86b77ffabba7153de60d628e188132b31ba929cd75539d4bfc5b080808b697b299ea6f9d7d9e5ed219e291998bcc88d8efaa322ef25afd89ac228c17dc7867c784e28c0e5da274622e6776eb4a08070ba83c5e36e82c46312da8a2e5cdc656a94c8a52bc11de8822971327855e5ba240c7571d8e834c174388fa212f72d897695d02a73197bb3acac69f031768065bd90b21d4175a70ba10524814e829381c4f557ec05facbcc83c54817869308"}, {0xc0, 0x1, 0x79, "d12d05457499aa328535ad50df36f6d629dae467e069b141f6bf48c07e65c5dee751177a0d97b25038fcd9ebb08b44dec2af9db8a940cebed5f110d7595ec5428c89f237d43e6b6c2887ac97027ebcff52fd821893e47aa7ad5ceb6329139dea80cba9809b315fb81d6540796fdad723a3d0a62b4fcbec406ff45c618aadedb555710aff2e527ef5513b9901bb318365e12c2f500783e50be7e03f40da9ce9e471a866d38440c81db6"}, {0x38, 0x117, 0x4, "e1042d972d9a500e7ad02ec35ac162612e417cde6a9138660442579e6675a9a05cd838"}, {0xa0, 0x103, 0xfffffffffffffffd, "810041e2daf4d9de6b6d00f02233e750a98c49012c8791a06d0ebca15be424f58836a332dd5001dcb0c8e5402c437107dcb40d1ee746069dafc7425a09b638bdc281bad561f43c6aa3c0563bd777418838960b70d352a3dce455d98095c9eedce8765fc4202eda4a9e55e1d378dbd31136952d26658dd1c402742b2257235d53c4432d4aae9f04a0c7c76a0cfcd9f68a"}, {0xf8, 0x102, 0xf18a, "402befba5fc7105f40c1c1bb28d00627aba0c955673a7a2d3d99e8a40401b8ed3552c780e8c25b5183e78cfab12e7b49ba9a89eee6b07282af5280871e08b05ae4aa24a9de2f4d7fab276f06803d2f19fa475b1689efef28e49fcd90411000c66a181c2efc2618ab00f98d986fca5c52eea6be310270fc659fd7486130d012cbac62442d0ef7decad1b352be5591e6138e5c7adb425bafa84e29ea10723d1ecfce566835652ba3ee11ba20196373efc4fae7af3d273e4b877e35b211af615c6059c5c31bba5b01c7bf589da8b1d99fc9ac4f82e4c49fb8b560e7f8108e9a8ba4a5e0"}, {0x48, 0x1ff, 0x3ff, "07c4332ef46e416ee8c41f2c8d48f34ef0719766ad74cef630ab1d4f6cc32b92dee499fb2e85e65050981a1aed1292b19dd7"}, {0xc8, 0x10d, 0xc6, "6b5b64636a08ad6e4bb50d4e19fb14641b251f466890e8f0ccf061f52c542b8ad67475ca6fbd740788f9b36df3858a0446896808e540637ea089c2c476e1f39a6923b1e231008b4039683458aecefa55794272ca8db30ed1bd7c52c4043c6ecbd6f851f0fc0c62fe4da2ccd06114d6e81edd3d709c2c86b9bb22767680756e35cc11d5c203dc96cf02a453cfeb27ce8b69af7f09193f615da020129f839048aa6f5065bb87895960c5ac65533583eea2d7b887f77c09b73c"}, {0xd0, 0x10d, 0x0, "cd93ed26a6b338eae9e69474b884efc945ed0355627ed88c84766864bf35d62808a2d680c771d31401f6d0028c196ec65af9bf4eb4c09aefeefced66ee66c2d46ccbbb38347479eca516451824683e7cae88af120a0c4e35121f1a4bf2f29f33164ab540bf5054b4f4d5cad86c801b45363b862ab07e36c3b0c9b9959e26535aaec4e33523da4c23a48b7ab2ac34ba1a51e60c33b5e8183aea97afa26969844360f3e54d3d068f58db85031fe9e79375b5279e70a733d104cee0fce95b"}], 0x9, 0x48040}, 0x80000000}], 0x8, 0x800) r6 = accept(r5, &(0x7f0000cc1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000759000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00005a9000)={0x0, 0x0, 0x6, 0x748, 0x5, 0x7, 0x6, 0x5, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde4, 0x3824, 0x8, 0x6, 0x81}}, &(0x7f0000f49000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000028b000)={r7, 0x0, 0x7, 0x6}, &(0x7f00001e8000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000a89000-0x20)={0x0, 0x0, 0x8000, 0x1, 0x6, 0x7ff, 0x9, 0x5, r8}, &(0x7f00006b5000-0x4)=0x20) setsockopt$inet_tcp_int(r6, 0x6, 0xd, &(0x7f00000b8000)=0x800, 0x4) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000ff7000)=0x0) 2017/12/17 20:23:55 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f000067d000)=@ax25={0x3, {"c4a06213e0e17f"}, 0x80}, 0x10) ftruncate(r0, 0x80000000) inotify_add_watch(r0, &(0x7f0000f6f000-0x8)='./file0\x00', 0x800) r1 = accept$inet(r0, 0x0, &(0x7f0000328000-0x4)=0x0) fsync(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=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}, {{@in=@multicast2=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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9dd2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)='./file0/file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x5, 0xfffffffffffffffa, 0x8, 0x80, 0x6, 0x8, 0x3f, {0x0, @in={{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]}, 0x1, 0x2, 0x8, 0x8001, 0x6860ca42}}, &(0x7f0000004000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000002000)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000)=""/249) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4, 0xed1a}, 0x8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x34b9a394, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4fcaee9a5a0ef52cb242577da1843cc1"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000002000-0xd7)="d3c4a12298952d0f6c3335e2ca17e0cd21bc8707013166f7ca66a9430ad9431de4b7d6d6d82f274b3cd2b1e2f597816385dc526f0b6ac320767155542387e170b8fc67761c93c279605e2f3a477f9988c3cbb9a186ce320dab90028b075443d262cfb183c8a2f8647c58a43f922a10f4b7ded3ef28d19b5f575ff91617532559557f70df8f0edcf8c80e146127bcb0826166b2b32260dc9ab36f03f555e782bd457648f3521e46616c2f75746867998870c6f5c735ad36690b2204e1a1154acd461483121da70846fee0ad18577aa6265ff49219e88587", 0xd7, 0x6, 0x0, 0x1, r0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) [ 57.811115] R13: 00000000ffffffff R14: 00007f71cb44f6d4 R15: 0000000000000013 [ 58.924833] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.930308] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/17 20:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000d1f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fdb000)=0x58, 0x800) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8000, 0x0) clock_adjtime(0x7, &(0x7f0000034000)={0x7, 0x6, 0x0, 0x5, 0x1, 0x592668ef, 0x1, 0xffffffffffff0c52, 0x7, 0x80000001, 0x41c0, 0x2, 0xffffffff00000000, 0x8000, 0x1ff, 0x1, 0x2, 0x6, 0x81, 0x0, 0x2, 0x9, 0x0, 0x6, 0xfa83, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000366000-0x4)=0x20, 0x4) unlink(&(0x7f0000d76000)='./file0\x00') ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000054d000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xb, 0x16, 0x1c, "5d6c15b207912e416fde9f808c4dec63990215cda8d14f1ef5a3732464c751353d0a13c7f7b5a68a7184aad50ab35346a31a24d92cf77550cff1e06e325cfa20", "e5ad62892a5b5925f846aaa3677a5b215575e9571cdceba1099007eac1897f8c6eab0a1a4b3494587d90f7cee00d1d945d5c58fea58b1bcbfd2bf4ffe298e650", "1aae76a72a081bea0b98b2859f79d7759cb6578d1b848169782b7920538dd51c", [0x80000001, 0xdc5]}) iopl(0x7) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cd8000-0x4)=0x60000000000000, 0x4) write$fuse(r1, &(0x7f0000a05000)={0x30, 0x1, 0x1, @fuse_notify_retrieve_out={0x5, 0x2, 0x3, 0x20}}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000410000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000487000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0xffff, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000811000)=0x0) mkdir(&(0x7f00008b7000-0xe)='./file0/file0\x00', 0x4) open(&(0x7f0000742000-0x8)='./file0\x00', 0x1ffffe, 0x8) r3 = perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x100d4e8, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x20, 0x10000, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000285000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) recvmmsg(r5, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x7, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x3f}, 0x3923b5c}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000056d000-0x50)=[{&(0x7f00005a4000-0xf5)=""/245, 0xf5}, {&(0x7f00005a4000-0xd5)=""/213, 0xd5}, {&(0x7f00001b7000-0xa7)=""/167, 0xa7}, {&(0x7f000039d000-0x1000)=""/4096, 0x1000}, {&(0x7f00001c3000)=""/96, 0x60}], 0x5, &(0x7f00005a4000-0x27)=""/39, 0x27, 0x3e}, 0x190}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a4000-0x63)=""/99, 0x63}, {&(0x7f00005a4000-0xaa)=""/170, 0xaa}, {&(0x7f00005a3000)=""/189, 0xbd}, {&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00001b5000+0x914)=""/123, 0x7b}, {&(0x7f00002da000)=""/97, 0x61}, {&(0x7f00001c5000-0xa5)=""/165, 0xa5}, {&(0x7f00002dd000)=""/65, 0x41}], 0x9, &(0x7f00005a3000)=""/16, 0x10, 0xde}, 0x9}], 0x3, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00001da000)={0x4b, 0x1, 0x8}) request_key(&(0x7f0000741000)='ceph\x00', &(0x7f0000095000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000435000+0x53b)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) 2017/12/17 20:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000955000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab9000-0xb)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e4c000-0x11)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) connect$nfc_raw(r1, &(0x7f0000379000-0x10)={0x27, 0x100, 0x5, 0x7}, 0x10) geteuid() fcntl$getownex(r1, 0x10, &(0x7f0000d9c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1, 0xf72, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9be9, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009d4000)={0x0, 0x0}, 0x80800) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f000062e000)={0x5, 0x4, 0xf4e, 0x80, 0x3, 0x1000000000000000}) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f00004d1000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f5000)=0x10, 0x80000) r6 = getpgrp(0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000337000)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r6, r7, 0x1e, &(0x7f0000510000-0xd)={0x1, 0x1, 0x8, 0x0}) geteuid() getresuid(&(0x7f0000491000)=0x0, &(0x7f0000e31000-0x4)=0x0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000046000)={0x0, 0x4}, &(0x7f0000492000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000163000-0x5)={r8, 0x100000001}, &(0x7f0000026000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000855000-0x8)={r8, 0x1b}, &(0x7f0000070000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d3b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x43) readv(r9, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) readlink(&(0x7f0000b50000-0x8)='./file0\x00', &(0x7f000025c000)=""/195, 0xc3) shutdown(r10, 0x40000000000001) ioctl$int_in(r4, 0x5452, &(0x7f0000a77000)=0x3) r11 = dup2(r10, r9) ioctl$KDGKBENT(r11, 0x4b46, &(0x7f000008e000)={0x20, 0x81, 0x800}) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r12, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/17 20:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) r1 = dup3(r0, r0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000064000-0x1)=0x0) pwrite64(r0, &(0x7f0000001000-0x50)="fa", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) r2 = memfd_create(&(0x7f000089b000)='/dev/loop#\x00', 0x3) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000946000-0x4)=0x9, 0x4) 2017/12/17 20:23:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/ptmx\x00', 0x220240, 0x0) r0 = getpid() pipe2(&(0x7f0000531000)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x2, 0xcd, 0x8, 0x3f, 0x0, 0x2, 0x4, 0x0, 0x1, 0x7, 0xfffffffffffffffe, 0x20002, 0x0, 0x12, 0x2, 0x380, 0x4, 0x410, 0x7ff, 0xbe5, 0x5, 0x2, 0x1, 0x2, 0x0}, r0, 0x1, r1, 0x6) r2 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 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) r3 = syz_open_dev$vcsn(&(0x7f00000a6000-0xa)='/dev/vcs#\x00', 0x200010000, 0x100ffc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c90000)={0x0, 0xd4, "1505eb291695d60fb4a50f706a62d88d336d7d0858c4ffda9ba3a25d2fd08be00e5d11049d0e7adb8694633bb10d88ab63c64b59dc34638327079a593a2c9203975f98f0c74b13c5c68b85d06f33099375dd9f5c8d1a816f0f38c5356722636fb4a020b531e133bf44b0eae7e38465af3cfbbdf1d0c54f950ae5aa5d668cde78ff2c59bb8d8c723f71bd83cbd9b6dc2e8874e3c0ed58acf87734264f5fbd272fa3ef543d24ffc49ca8aabad58eab3a7d7a27a0ca93447ed015a15df4dd50c5b1211a8dba44048dbe18562e68c4433e66755e9eb4"}, &(0x7f0000f88000)=0xdc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000826000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000522000)={r4, 0x55}, &(0x7f00002cb000)=0x8) recvfrom(r2, &(0x7f00008e6000-0x48)=""/72, 0x48, 0x2, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000961000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r5 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x801) read(r5, &(0x7f00004fa000)=""/0, 0x0) semctl$GETNCNT(0x0, 0x5, 0xe, &(0x7f0000078000-0x64)=""/100) r6 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r6, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/17 20:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xd, 0x20, &(0x7f0000045000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070e000)='/dev/hwrng\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x1, 0x0) timer_gettime(0x0, &(0x7f00007a7000)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0x0, &(0x7f0000098000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000641000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000878000)={r4, 0x0}, &(0x7f0000a80000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000007000)={{0x0, 0x4}, {0x0, r5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000bda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c52000-0x4)=0x14) syz_emit_ethernet(0x85, &(0x7f000031c000-0x85)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x1, 0x3, 0xdb8}}], {{0xcb2f, @x25={0x0, 0x101, 0xff, "10e09f9b846856a76c1ca552d1c377fdf156a6556a8871a6c0cc392e9b959d95da6a74fe69befac368481ef526edfb51aa61ea77ef5c0f94096f62f0e0ddacb2c0dda56a89d10cc59f7d2f86f04c89a1b0332c8efefd1e60bc5e96dcefd7b97fd7cc30c6a62ff7b162d988b26177c5ac"}}}}, &(0x7f00004ce000)={0x0, 0x4, [0x1a6, 0x241, 0x838, 0x500]}) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000478000-0x10)={r7, 0x1, 0x6, @random="95b00a77d0ba", [0x0, 0x0]}, 0x10) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/autofs\x00', 0x101000, 0x0) dup2(r8, r3) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f000010b000)=[{&(0x7f00000b4000)="390000001300090469000000000860fd180000400100000045000107000000140d001a000400020004002a00000000000000010c00001ee400", 0x39}], 0x1) lseek(r9, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000eb0000)={0x0, 0x1, 0x2d, 0x6, 0x3}, &(0x7f0000df7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000289000)=@assoc_value={r10, 0x80}, &(0x7f0000043000)=0x8) r11 = fcntl$dupfd(r2, 0x406, r9) socket(0x100000000000011, 0x4, 0xfff) setsockopt$inet_dccp_buf(r11, 0x21, 0xd, &(0x7f000013b000-0xde)="4a75c9d3b3402b895ac339c338e928ff423e97424d7de8d9b05842b6498bcb21f70066a6b9baa9e4d2651b1de568e9838b82523a5ee86f546f0465543c73961834bf98d0e84f99a269e22422fd2eea8362b9145473fcf094d7000000000771f4f76543e5ad2fb72af27bd3de2d65a4a67b476325e6e8609c985bedfdbeafa3baae3f581341d41b25bb2d07e30d531b5245f40911001099d9b18a33a7d0e5db22e527efa603af10a4a32078112b47be11a29b50041915e454a0b92f0000000125c28524461a5085807ca9eaa347e318d7542ef99f4b57412fbdca34139b37", 0xde) fcntl$setpipe(r3, 0x407, 0x10000116) socketpair$ax25(0x3, 0x0, 0xd2, &(0x7f0000b82000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000428000-0x4)={0x1}, 0x4) r12 = socket$inet(0x2, 0x3, 0x3) sysfs$1(0x1, &(0x7f000020f000)='system\x00') setsockopt$inet_sctp_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000b6a000)={0x7, 0x40, 0x5, 0x6}, 0x8) getsockopt$inet_int(r12, 0x0, 0xce, &(0x7f0000323000)=0x0, &(0x7f00007d4000)=0x4) dup2(r0, r12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 20:23:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004de000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001b1000-0x10)={0xa, &(0x7f00003bb000)=[{0xbad9, 0x0, 0x100000001, 0x1e5}, {0x9, 0x3ff, 0x3, 0x2}, {0x4, 0x3, 0x7, 0x6}, {0x1000, 0x52, 0x1ff, 0x5}, {0x70b, 0x7ffe, 0x6, 0x3ff}, {0x2e, 0x0, 0x4, 0x800}, {0x100, 0xde36, 0x1, 0xc4}, {0x1, 0x40, 0x8, 0x2}, {0x85f, 0x100, 0x1, 0x80000000}, {0x1ff, 0x200000, 0x7, 0x100000000}]}, 0x10) sendto$packet(r1, &(0x7f0000647000)="492bb69bc522b2275247426e49786155130b83e34c183b7670a608f424cd836bf8e8359cb5b12e2655480888031caca055a8e3100dcb4934d9fb846176e948e16f93e4ad36dbb1b64d27679d8b214c6f3187dc769efb07d68e4d87133f454d02d1ade5e7844c4f709e24375ee2ef8d3378993c65518c993872c94e8cb73837ce102625229a4ae5fa1c35602f6bf46ef1486a5a21a64310d2fb110d13daba9b14ac6bcc01937ffd71f4424c69d993f5c4ba9d5bff314c1426d736de94f8f89c6c756a467e18", 0xc5, 0x4004, &(0x7f00007f0000-0x14)={0x11, 0x0, r2, 0x1, 0x20, 0x6, @random="17299a70b69a", [0x0, 0x0]}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000077e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1000000000, 0x5675, 0x100, 0x1c0, 0x40204, r2}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x10001, 0x5, 0x0, 0x0, 0x400000000001}, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007c0000-0x4)={0x0, 0x0, 0x8000}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000936000-0x4)=0x400000005, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x9, &(0x7f0000ce2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f000088c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000add000)={r4, 0x80}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$s