map(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x1004) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000010a000-0x4)=0x5) write(r2, &(0x7f00007c3000)="5a68bbfd320c71d4", 0x8) dup(r1) 2018/02/02 15:55:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fgetxattr(r0, &(0x7f0000a67000)=@known='system.advise\x00', &(0x7f0000f5e000)=""/198, 0xc6) sendmsg$nl_netfilter(r0, &(0x7f0000eac000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b61000-0x8), &(0x7f0000070000)=0x8) 2018/02/02 15:55:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getpeername(r1, &(0x7f000018d000-0x10)=@can, &(0x7f0000160000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe5000-0x8)=@assoc_value={0x0}, &(0x7f0000dfd000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={r2, 0x8, 0x30}, &(0x7f00006d2000-0x4)=0xc) fanotify_mark(0xffffffffffffffff, 0xb5b867545200c257, 0x0, r1, &(0x7f000028d000-0x8)='./file0\x00') 2018/02/02 15:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000a5a000)=""/200) bind$unix(r0, &(0x7f0000fd6000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/02 15:55:47 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000+0xfce)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebc000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fd1000-0x8)='./file0\x00', 0x84000100) 2018/02/02 15:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000d68000-0xd)='/dev/usbmon#\x00', 0x2806, 0x101000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000731000)={0x7, 0x80000000, 0x1, 0x6, 0x2, 0x7}) sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) fgetxattr(r0, &(0x7f0000c8e000)=@known='system.posix_acl_access\x00', &(0x7f0000afb000-0x1c)=""/28, 0x1c) 2018/02/02 15:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000071b000)={0x0, 0x0}) futex(&(0x7f00009e3000-0x4), 0x5, 0x0, &(0x7f0000fd8000)={0x0, r0}, &(0x7f0000e80000-0x4), 0x0) r1 = memfd_create(&(0x7f0000d88000)='userem1vmnet1!vmnet1\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ddd000-0x6)={0x0, 0x40}, &(0x7f00000d2000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000edd000)={r2, 0xdc, "6636e5dbea0de97afdbb1a2d378fb5670ad2d694976a12523714f6b0744e048e251d273431f4c754363dc9b29133a84f0fb80e8c92efd4234b3f04b3bf617e1e553c01785ad1795ccdc376d25743393f0e405ab199aaaf06b507b256473514b30b41ba1babf3b54b29a3ac6139b8ad8d408796a61a52a6b2d2605ae835457883483e05d1d812d75ed76d99fa3afe3bfcb7600b1f6ca2790145dce01c8a17938463236eaa6a20db507d550f3136e224aa7ebdd4091744c5f9f5448a68d35704c10744f053f3d2e1cdd919cdc3ebab3db9d9749210b2c1e8bee52b7037"}, &(0x7f000074b000-0x4)=0xe4) 2018/02/02 15:55:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x0, 0x10000, &(0x7f0000373000)={0x0, 0x0}) getresuid(&(0x7f0000f03000)=0x0, &(0x7f00001b0000), &(0x7f0000aa7000)) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000455000), &(0x7f00008fc000)=0x4) fstat(r0, &(0x7f0000740000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c9a000-0x8)={0x0, 0x6, 0x10001}, &(0x7f0000b60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c50000)={0x2, 0x200, 0x3, 0xc, r7}, &(0x7f0000398000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000f98000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xff, 0x1, 0x2, 0x2, 0x20, 0x80, 0xbb, 0x0, r4}, {0x40, 0x2, 0x10001, 0x389c4592, 0x9, 0x5, 0x5, 0x3}, {0x9, 0x3, 0x7, 0xf5}, 0x1c7d, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0x3, 0x87, 0xfffffffffffffc00, 0x81, 0x800}}, 0xe8) lchown(&(0x7f0000498000-0x8)='./file0\x00', r3, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000033a000)={0x9, [0x80, 0x4, 0x8000, 0x5, 0x1000, 0x2, 0xfff, 0x3f, 0x3]}, &(0x7f0000b62000-0x4)=0x16) 2018/02/02 15:55:47 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x100000000806, 0x4000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000059c000-0xb8)={0x0, 0x7, 0xffffffff, 0x7fff, 0x7, 0x8, 0x0, 0x8, {0x0, @in={{0x2, 0x3, @empty}}, 0x5e9e20b, 0xb13, 0x8, 0x46e2, 0x1}}, &(0x7f0000c00000-0x4)=0xb8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f83000)=@assoc_value={r1, 0x9}, &(0x7f0000f84000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00006d8000)=@ipv4_newaddr={0x18, 0x14, 0x40000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/02 15:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8a3) r0 = socket(0x20000000000000a, 0x3, 0x8) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) r1 = accept4$packet(r0, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000913000)=0x14, 0x80800) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000066a000-0x4)=0x82, 0x4) 2018/02/02 15:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000767000-0x8c)={0x2, 0x8, 0x6, 'queue1\x00', 0x9}) write$sndseq(r0, &(0x7f00008c2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1ff, {}, {}, @queue}], 0x30) [ 54.643357] audit: type=1400 audit(1517586947.540:22): avc: denied { getattr } for pid=7822 comm="syz-executor5" name="NETLINK" dev="sockfs" ino=14806 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 15:55:47 executing program 3: mmap(&(0x7f0000000000/0x8ad000)=nil, 0x8ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000373000)={0x6, {0x2, 0x0, @rand_addr=0x1}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x80, 0x9, 0x2, 0x2, 0x100, 0x0, 0x9, 0x4, 0x7}) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008af000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/hwrng\x00', 0x2600c2, 0x0) mmap(&(0x7f00008af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00008b0000-0x8)) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000240000)='./file0\x00', &(0x7f00008ae000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000079000-0xc)={r1, r3, r4}, 0xc) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00008ab000), 0x4) 2018/02/02 15:55:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aed000-0xc), &(0x7f00004e0000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x200403) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x4, 0x2, 0x76, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xa}]}, 0x28) ioperm(0x0, 0x1000, 0x0) sendto$packet(r1, &(0x7f0000000000)="b523682289ad3564268824e05b635a415e40bfca1562ac4d202585658ac8cde898f439f7df60fa9a89c87299f6a8e2ec2b2500005df607c21b26e37ac053e9b8b79b2e43029da809f551077bca5da1cfa5cd76a35b1ea8d691f8929a23ddfca4b037b397c6436fa89514f3ca6e74ac48921a33dc15132975e36d882465197569416e3c4b1261b810688720a48e0cf9aacf89481d3db1e9062642c5ed7d8d4821012183ab3fe3a30f60574a1111b19f6d9d038232bf5e0434b56001dbfc20effd4c81720aae4d2b33ebec9d9a2a396e25565afd47ab37438425c9a18cd633274814d7d905eb30251b39916da5fcc318d26fbb9f70c22e1dd7fe2e9d9252febbe9c1cdeedbc808a8bfa350a5e1c6d5cca28ae3d452cc37c443be0ab83149280d974a190b8c2e3a86da8eb96adea9915c2b5b52a0cf7974850d8e9ec49340ff673a405e018858737dfb7807cd1ffe78c7d4d6f3b1599b1f783e5a443bd70d711011ad10bbcaa9ceb1ef6aa57bef2c0e1bc3fef03f5992ef899236bfa2dbdfd27fd5733dde38f66c8969425fb01003057a78007982b51f2b7ea31edfdc3a2757f8047e6fcda490a84d9c4b6e526ae270fc7dddd1688844bd71dd6e0c958b7e2d6d8b9220082a5cfcafb9de489df5496f60a406e4b5f4c3404e2d5a95ccf8982328b1c304bc6f3fbd70481f066ca98c0245ef9b23216ba6516dea5b4bfab498fbd97e4a333035b91bc6d6b989eaafbcedd169c9340b8a1c52f13410d4a0523f5d7f23ad7312917156ac9513a362cf8746fa1d401e4ea294f0cae810ec8cd71f6cc774d5c83ffe52e2f2718e10ef6f591a06c0e03b1b52b6b7966ca61c3d5ae7a2f37cf73e163a06d1849ec67e25963a68b36e526ddad02d551cd215ef0a05b7faf6b4b838e81eb98d8a135ba9599984c1beaafb743d3b2ffd2ea59025da7163ecbe32132ebc8552c73474f5255aa698c9279dd1f51328c3387fdf95de097648de15adb590682fcbb46506f262d704002a76ffa6c5fc1d3d86719326676c020fbed8a1134330c7557b51b6b47a395b0492cef73b0c22fa2129c4968ae4f4e937d42347101fcf604e4a61cd41a65d0c6537697682cd65f094bd507c37bb65e7d0abea1dea3c3ebad74885dc21ae6ecb8bad83d67eaabbbec9b5dad25eb42f3802af8e0ff41a233ad3b90c047a7e91899a373f36307539022d6fb9f1a02ca2416e1504c78dcf17e35b5e7739bd4cfd032fb3447d60cb90e272cb1442a97fb06ebf48fffd875dfa090bb330aa8b80ceb49714255106580761923e9b18b11f3c9a99ecfbfe08fcfc96aeacf9a6ac5d44d8ea2bc09425c58758a5cb068fb930fc6818a8dad4ad8dbfbcf77428e98410ce358464a2139df4eafb1f55479cc6943eb6d67f00ea3c85fef389c7f0b3f2d6776f088936d81b95f84ff3d41e6f9691b561b2fc964d6708b0b2a26ec60f05dd4ed6593351001879a8141dbf27cfdad731dc39d3c3fb978af7c2ec43772fc4d5b1ae56304ff102a03001fb2675e072eda607efb45f46db3a1afb7b39fdf9d9ca5ebc3a489e29321686ca8b41a468507433298573b68a6960abf21ef446737b8bdc5f2e407ecdfc995933364c92870e5e9e3c61afd7f2f1735c02391f6027e50c4e37b4b966401cd6008ef9d59b41971857ed215e89fb1a4657594485b02929a18f95b49facdc39244fb24d45199fc2eab72c7bdda7b8d33b008e292969cd0edec737d0cb162d42875eed1214463dd98f16862f7b185b4c8613a488a968a2451f2ec2779429fb5e7ac12df0b86c80d9cd48db5cc6bc4a07d71b4b1728481395f1374d2ada9a68427a3173ea214d5bee0f5497b56fe0069181a974c883c61932b2db3207afd26ac193a835485ed69d9731d7c06c2fd163353367857d4ddc2a5bab49ab9abdac9a52fd353b243fd088ddcdb495915d8fae490276d514ed0fe50ead809961eeea3857cf503fb06f707e2ee072ac0a195d680a3b54317cbc29b4367d292aeae486559dac3126b713f1bedc154451e643c85a5b3f10d34805d915c028a1f2256094b971534885c9fe775155cce3feaab9673aab5108aa10c57fd7ecc0eee7dfc05b0884631e72593e6b134dbe4c8680d0c99e8b3c9169a043bed1bea844ad9a55cc1eb354e7a5e223c21ac281bac7af739332f85a116fdae95f19dd1da532061d5be10f8e30c0161eb70144915950f505ae47f5023729e8130bd26cbc44d8fb57837efb7c7cc8c90f208cae7069b1b1079a0fefbf8632fc3812c9740fa0e04aa308edf82e825b599bbd72bb110dfca8300b13a303b0d7a9ea4fd5652ca40ec8e35ea828f11694943bbceabc4089ba6c24e981c34f913d83279e3553e08fc9dc5a0b60083a3d5057f29d9ba2dd8519de492b6190b7a7ac5fb50dcb893ad17f99856cfb70e10a9c15ec6d2a8af3522765dcebfe1a1c4667791071f2dc312b123e288763d404853ff7a34c8d358afd4f97b7b24c7be1665792b965511f9cf60140e610e5758bca8a3e3c8456ea1695650b2351e6640bad2c2b934debbc52176e665c4fcd57470d5fb4f489220494492110aed62e1d0f1d5ae980ecc5df0bc9291c0c32f1cf53ef493d2e51e4628242745313b3cf040e20057132b265acdc33e146db03f889b0ed77ea69b9eb96bceafda706ed0fc514799a83a1af5264f35f37d642984e8ed5779af9f7463de5bac4597da9eaf029d165df185b55ee9c9872906a3f8fab156c84da9b59c536662aa0fcf8aebd409370bfba9d331cf947eb891fd78be47d5ec5f2cbeb2f3deb983dcf62dd2834b6fee7b61e8924d17cd70b8db315501542cd6b5bf7d6e98ea0d34fde352c9c91919e293601fc2057830a5fb4e7341d0c50f8ac071e6b8378426664eddd4409406c25865f13901851457e8c08bbc6a0ddc23aad90772aa3e4a2b79f50c128cd97fb1e60f21d2434cb75e2f27c29e16bb65a923c827698559439842c9249fae6abbe2d60bd908dfc000f8ca62fddca20326723ecb40228344d74e766a4e254da0efc539b20c761498396093ceff11b02e8fc9ef5d490b93ba3f4e4bd43543c858a8e50c5fe5fad04cab2fa2a93bfb10028e56ca59a2fef38e7045e064a2498044f7e6b9c9e8113ad223945070bea9f009bb66e16cc19555aa6d70a54e73150e29e87810e9d9cb63a05a3183d4b98453cd15ca7147c4b5a460e8ebc61c5fad8ffd2d8915fa8de1e751fe1806318ba9037fd9acbdb798df399bcf960907993315f7e9c07a05966d4794e017d38e48662b105b14d2f2374fffe42dc39d1b36e98b19ff7de801409879c96c1d4e2b18feaaf316c00a39fe9c171c10100df4113e094b7323bf9941430fea6b3d57a2ed32f0acb2049f8ebfbcc1252ea25220c3b001b069672d119e096761f09c6fed50a3fa4a8664460fad5bcea6b872b525dffa0f131060bbb4fbe11a5008200ade760616f7659e2400f3c8dfee92d343d9ee7d364cf2df38daa0c62a19d93e192e791ff9cfdd92f581489eacc98b9f62f04b2f18c1060cbe8b14fbb05ad0bca698cbd74e9302c5cf8a99694fc78ea5edc96c9422f2cfa2e0df494a6b035ab272ef1303a67aae74416394438e4ab850c215f11694d78910a8b9517c10f9204e5eaaf501e15dcdd62fa6b45961264e73f4d9bc1af96670399034ead99d17a1ae7c684c8beadf46d633a77ebf3163c6a10b218dd2c7c40cf9536a59b0a19f4cc61b5c77530ede4b0df4317ff97a8400d18c35873dc7077f1a7a90b7b141e57d1762dded2dcdede4044034943837a19d7a917c0fdd8d69fc6c6367e1e0987604e79a77c3e6a564cc4428d31e813a5df85af92f7e1460c2da3ba9fd19c388e0e76d4641a690705cbf319a890d340af1685fa85743c6b0e9850744f2075d26d62a2f5e52120b5da89ae569f796a8a5ef991c80dbec942fe7781f25b57579b5faf7214f19c48c96a1599a0c83ce3cd8eb494b171528a3489e61584e3974df15b1df08c170bff120504e7a7d6a5eb7268e69d59cc1c0033bd9d5eecff9722809cb57c258ae6e1fe80f30f18154fa8f3a85f367badc15dc8908686cc0c19966112f7bdcd296da81529160cab0ec39835c713555cda48f8d4af8aeb5038aaeb78e6aabe45fc49ba24e121c421ca1e0a7a57fb90a22a9b76847bd6bdc1590dd0e0193bedb95ba7abad09429f6a661f3f8fca89602dbabb5dd2228887bdd6a162e6b959b4ffdd6626ec122d779ca59b9eae8b783398e0a01b850e9c3ec43288264a5fb9dd83cf90b4e01374dcb06e24dc5f3ef48df452e5c111e6e09569a65e8a0f8be1f93fb06e2038b85859c20197e556858ce4afb3d870ad999709264bd49f846b229526990252273162156e986c82198a14142091cafd8c2266cfd0592660f11f73b107e58990e964eafa5696962b1ff8861459bc5428112a7b211c0caaf558285387656dddfbc57378cb9d0650517a0d9804de2d3ad7f68eba2198412685a8c8cbf83f0c2a670eb18cece6bc7d40fdddcee90be1bef9518ce4bbc87077b7dcf571e25727f35a2379e839f8384400e71d834ca0d239d327edd9d7d50f022a598397ea15f430ec4bb6d367cbd4d6390a27c77178585142966303d420a721afbd055cef6177b37cf9634fe0410e760ba0633663f443cc688a80da3b132e8c2e63bf8c6d35719150185daa23239b8e712fee10908c3692b42c655c12f9949ecf7464fb6049ca1ddf76798cb1b1b61f154e9bf01c1a9bd56e61c082d6658e0d3fef7c2d09f942b17fd715d0bc6f49c3b0beebb13cbfc5afcc8f60e6dc55aeed318bcf6a9b05f5041d9326c41cea59ef77840dbd05f8b7f71284ab88fcae345342ad98fe251cea2d4cdcfb7662f83d2d98ed8f6525c45b0c5e24ab0f79ec7ddffedcb359f474f1c2bc79459bfcd017186a5f3b2cec901884bbeba9ffb44511cea613deda51750e7a4ffc3efa85e699a837f16cd9f3c45eed059bd5a224a075c04f20b4e60c6ec1137524b828259f3eb29b06b896ff19fced38f7d021103a4ede5625dc51f0be9cee7a72cd1f45a1336e1cf9ec1fba28f0ce6373a0e567f9c5fd752b88a3106ef25d7fc65addf8b894324c5bec989441eae5a2ee12b751e43adc6974087873ecaa4fb582d59d32458a6a6d7ee40a215bdf04c365b7ab3a62cdd3d33ca0e4f1ed2de6e784e8baa8deec9344b717b31a4fdd66b1b62b2feb67bff874e2a6a2e39ffb0a1f44e7c0f7951bb76dcdc1ac1fb6e6e7b96f42ca46bb1e9d1fb761406c0b4eecf6c20fa5660f82a9fff663c7b3b0c81ad3e7f566b7097b0d7193b3c291596e13492e63749cbb966349b3abe3b97fafe571ddb65f92c60d1e50ffbd641900efc5fbb728c288e11eb5be2cef9df1ee2cbb64010974f09516f68e90779bee260c5710b1e00919497e4fc673a928f2c2f86f16674ba5f555a45dc7a090d735ae59dc191a4608b03cd0ff089df2fa1c68bf35f4e2ca2ffda0d944ef52b8dcf90bf566df053df3f85f5b467dcdab6b6db6b913d9365c11b061d2b8ce2c0a524093ed2f1c2010daced5f13f03c24c3171287fe1134de1fbb33d7cbc07a8b278fde46cbddc2b43dce1a187d4470fd2c3bd7e74696bdfc6be2585a25aa6eafacaa6616865bfcf3ffe3a8f7fcf5c0a699dff32ba1a7c57a8ecfa14fdb434ce61ffcda9b4e5adfaab115111f8f3917e51b8bb49518098f4b76023d10fd810e1b1d1ffa3acfcc16c531957cff4a50cdf64e229750d4deaa7c7a1ae06c01c927186e311e3b0e834a99d064408ae8155cabc642c06aac842bab1944f", 0x1000, 0x10, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x4}, {0x0, 0x2}, {0x3, 0x1}, {0x0, 0x3}, {0x6, 0xffffffffffffdbc6}, {0x4, 0x5}, {0x3, 0x9}, {0x2, 0xab6}], 0x8) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) epoll_create(0xffff) 2018/02/02 15:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000227000)=[{&(0x7f0000c6a000)="580000001400192340834b80040d8c560a060180000000000000000000000700004824ca944f64008900050028635a003b7dbe6d830200280000000000000003ede3fef50900007c0400012300000000a2e0ff0000040e05", 0x58}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f1000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000073c000), &(0x7f0000215000-0x4)=0x4) 2018/02/02 15:55:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000fa7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004b7000)={0x0, 0x8, 0x30}, &(0x7f00002d4000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006c4000-0x8)={r2, 0x316a1b81}, &(0x7f00008ec000)=0x8) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000c22000), &(0x7f0000980000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}}, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000079f000-0x4)) r3 = add_key(&(0x7f00002a1000)='.dead\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ec2000-0x9c)="e4cc304cab28a00671cef14f155f66b57e2cec09b15b240204bb7d1e56a39cd574c3313d816dbefaa7c8fb0b7a77378b26682a69a9679ee71d016ef789f0a0ea67581d4bdb3dcc33c0582015a2aff264a0919cd208a7c32e59083fa4e024a242cfbc454927ba62b7a00930272115f39ab38b064c373837032939514514657279b295a384b2c54c7f19f32d2913f1e3bbbcc150552c0241432f8223b0", 0x9c, 0xfffffffffffffff8) add_key(&(0x7f0000437000-0xd)='dns_resolver\x00', &(0x7f0000f46000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b94000)='/selinux/mls\x00', 0x0, 0x0) fanotify_init(0x0, 0x109000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a45321, &(0x7f000052b000)={{0xc9, 0xff}, 'port1\x00', 0xa0, 0x8004a, 0x81, 0x101, 0xa288, 0x1, 0xa68a, 0x0, 0x2, 0x9}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000008f000-0x8)={0x0, 0x6}, &(0x7f0000b77000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00004d0000-0x6)={r6, 0xfffffffffffff801}, 0x6) 2018/02/02 15:55:47 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) set_robust_list(&(0x7f0000a96000-0xc)={&(0x7f0000b24000/0x1000)=nil, 0x401, &(0x7f0000a95000/0x2000)=nil}, 0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b1d000)=""/4096) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/02 15:55:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x600100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x5b3e11a8a5173bfb, &(0x7f0000012000-0xa8)=""/168, &(0x7f0000002000)=0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 15:55:47 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x2}) connect$nfc_llcp(r0, &(0x7f0000005000)={0x27, 0x0, 0x80000001, 0x5, 0xec, 0x9, "ea8b89b26ae271cf9db3c99ce6ddd47570a70f86a51fee19d07dc03f25dbcfeb5930fff23294c26b6c884b69a5491831a302392c4620eae13b8c6eb7aba329", 0x3}, 0x58) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/02 15:55:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x16, &(0x7f0000002000)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000003000-0x33)='@\\md5sum\\vboxnet0proc-\'@@eth1keyringcpusetv^cpuset\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000004000)={0x3, 0x8fd733f74b93cd9, 0x7fff, 0x2, 0xad26}) unlinkat(r1, &(0x7f0000005000)='./file0\x00', 0x200) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000007000-0x4)) 2018/02/02 15:55:47 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) geteuid() mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000031000)) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000032000-0x1c)={&(0x7f0000032000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000e000)=[{&(0x7f0000032000-0x1000)="5bffed84882c64a5198fad0266476bfdd7402a538eb556b8e279ddd0672a861917721cee3c524dda1f33b37cb3d47dab5568f7311ff20272c2640a8e6a4dda8ab120245c743352c63500d6f67019fc1789c14a78de60a1a9ceb3a0d32aedf172fb444cb7ccf48f12f7b13dfa6e966f2f2a76a1c79d309063e26b9cbdd5f10f320d1f0c6cef500273b34522a5cc58e65aef17abb1aadf067ee2e92d121087a32c8ce3145448f6b8e6d36c81c3d91331e380a7c61ee16acbbea33273b82fe8db6fa99c75ad57808897af749ad0d7b95430bca2ab68cf095af9dfe7c9174b0c94cd5dc0537a793ee36c09b40a160cdb52a89d9414fcaee5689dfbfbbe13f4a6feaf8eff798713f62d2ad3ea4d75ce6278b92a75893e982719649aecd7ea542ed99d3f76a12c431ecfee7b47e75450f58050d851ff33359ef317d0ca1e2e963c19a7dfe766492ff8535849f61dc6e3f72a363eb7fadfc7e230bcb11d004d28941bcd9c53d56016f6de3ef5f82cebc169d0436ebe9e8fb43336aa45a130ea8c53716e476680ed0b1db379668edaebaeaaf4342fb3f5ed418ac7520711ec2fa379f9bb541a58e5a823124d2fd3dbf68546ec2a344edec27124a16caf1b2d3dab001c1421613588b760e08138556173a83ad9e9d18ece5da0dcd6f0ae99b164f143b8024a0683b053338937eef4f65cc879676bd97e456210f474dd3d38ee3241fc35a65e414576a129d56bb0c1e47bbed5e3d79250cfb261032a6b5f8a7f5c0966f0150ec724516cbfb45fe24fde5a3f66fcf0f79944e43bd78a200587626d6daaf6a6e3c4e343195d98dcbfcbf859f8151fdbec06c7eb2f4dc17246abbfba607ece86352b3b820c2b87494b5f1f67959491f30ec6a763156caec1b8d3c894154782e8b58bacdbe2010e56def91de3bf0affc6d73e979fe00e9076de711c45398934a65454106a219451fd53de075d48a090837c9f92364549cde000cfa705e376b9e76f8106aab70136981eec169cd41b2f468bc329d2b948c3c2ecd4133764b86ce708ddfbbeaea34f8a35d13e7dbcd79da71af5b72e9059b26c201b0606e36ca5f44eedd28d58c9db484abffbc84572dfb64d256026e06ce7789e237a146499448d7408fe2733e99bd9e0f95a57155e97adb8ba30f45ac6b99346ac672a66d4345ab04a13be221f4393d40f9e6e48bf52943bf8c0912882fa93d87ddfec00f6c5adda668edae25c77945c93208e1dd837f8fbbe6ad3a926902236234973956e32d069aff3eb81e55b2a089f28198a96985a39b5bfe279d519de20fc27b420d8b1dfae3e87c7983466d96cfb37ff3d63bf735d4e33d74d5251021a542b30f1646e2dd751ffa92d2488c3d82cba686fb4ba27a50d11badeeeab7c394ed7a2f0458a77ad0bb034ef6cc12a51c7bfc2e159ec9c9afecb3c4876f5569b2200e2f7b692f2c272da5f52a2a6e140fc118c4ccf96da432cb044b2fa358a6377fda7c86287011783ad1787c0ed20cd0097234f3d83151c43669f0309d94972915e4c9bcd61e1b33c6a8328e4fda7873d0830a3ce3f0dd8f5ad24b397fd81cbc341df6b7e66b1d5806e62bafeedaa55bdf89dc2e4ce57feaa18efdd0cc8d71fdcf02af50ded45c02010d6935d857372147d88da925f2969ae932fc20b0561b16a0c95c4803c7c1f1df8d83f11b2d8aa19561fca40b39ee6752ab6145aa6ad842cb6977e0ceaf59e99d03f03d49c9c6139bbc1c483577cf47fb51416dbe54096a1c1d0b0f29c6fb352e9f3bcec458975573296adef0c61b544ab914280e2a09c6e0df94b150041f0ab69ecd199734934a37f498287390f9155a920a82083a6b0e702f50206b7055c49d76845e89254777914d1c2f8a912c44155665f4a83daf4e137fcdbbc258cf31701144252940e1ab10e1a2338757bd76a6bfbddda511ec28e43eb9d49c28efbab8305ed8edf4740c78b87524a34b4d736a64fcea2768ccecfd15d370771425ffdd24bd978e5a8d1793405888cbba6fff1146b9d4cf0cc1fd93ee35d0fed0f747d6db64f069fd9704fd9555517157774e0af215a3aa58a55890557168fee8e05744f0c138cee0341a5bad36fb505e6b3086d7a6593f7d2c0aaad5130f754c12be86a36f97206eee0bebb4b66494dd625723462c8d5cb65869d0b526f5ecfbaa03d0c43c5a9594f9bd36e4a5c0a885d902482b63f229b8e9d60d371adf0b5106091fed64531e35bd36b5071aabc2e5d136d04b556f165cca24e1c04174c6f561e757545d32175d5a2b4a31855c859bf8bbe54498a38a92f301b9306d1b62a37eeb1cabd9d83bb911bd31a90bb342405baacf035ff231943bf3e6f54ead94c4c37844d2d10bcc3448c65f2219aba1d8e86c59cd555b2c158392fc5cfd3e96e6ee26a753c509bf4780a280ae2b19d1cc50521a2204d4c886b9db12f44d3bbc9ebf7e3426a1f48e4fa474e27c73be4e6ec391d632d19dc630de031cfafe15dfbc507c4df01d7eb0669e63d3388e38f21bd6fbf172d42ffd3b858ed547fcca2c56cf41d4b74747bae757fddbdd59322fdb52fcaf4219d6c56de7b526bec5647ff27f76163868bdbbffdc8592198f4056ca98f15a514b22a717afd953b0164472ce1b0fd61c1a29b7bda24d5e4c9f423ae259bc906b8c6b6c11143afadee2e5609496bf4ab26e3fe81ddd3b064168d0ac5bc8c97d273de212a6b791dc91c97733a804e9214361e927790bdd30f314c93ec108d8debac789497b725c361cedebf4710a587dadf28eac1dc09484ae908486545d94d665217a1bab6064d14a72c742b1871882790af2d93c8332839818f0770a0219e33110d95d5b3ca19ab5fcfac2746ea0b693ca5ff8434871437583c9c03fbb71c2f7d4dc8b8264325219197d09e953bdc756633e2d843083142a996e11a3a4ca43fa5ae190503ff8434d36481b102297fd708ad8c7098843526dba15b2db33064dbc91982ad7fa876aa519048c69891f94c9f86b9195239b8e0a14ab11d5153e55f2a976d0101772f275328c3dd4e62a70ccc621f055de5b1fa0af9b6b49a6dedabea487e8d1f3ea6211107421b264d8a6e17a4c27cfed6c98f73d9c5d04ded53486a27835f1adfd9d7277dbbea0a8503d3bfceed693a6bc8dcb796377fd2cffad16517d219f2f79d4e1ba0337f53f7a30b04d6d233d58a20ded0db5079e6c462be27b3c9705206a27c235bdb53a7246ecc43cdd0d96118bd3b461aec3aad0c87e1bfef6757be644de40b41aa0be6662c597f184240c24e4e08d32eb496a4b7defdc3b3bb4e76f5377615655fcc111d8e0e5fee93144d51264c70b84b6deb208cacf1e4119a50c953e408399d2134781065b2b520ec94bcdbfe8de0b1063658a9278e9e5971713f8d38ac44101e126f9e59d4a545e380df3405bb7625780d1956c8aa38b9fe80af519d5051f9deabfbd17336c5077c55785f3f161774ecaa3bf39e2142163c7a9312cbf3ba05a6814a4e14ea05a25e83efc4a3cb4a2ce085d38cbb99758ffface919b60a0da080eac67a21b46499b0eca25bb3dc2666ef0cebca16e925013dacf2533d764315d0c878d898dcba2b592d2616d4c9b747ebe034101b44d76587ff257a8b190661fce035e7660aa9b0446107ae36ec53a6f0e433cc7f7021d2f8461063f5344759cc082dde6eacf04684819e2eb8051cd5ffedb050a01bf5c446de67fc851b1ddf9258f68ac952f06946216500ac21a43d98d851a78db37a6d4630b9dd6d965e7f464213cd105a71779d79a38136ce8d5e4a6bb6af4408eeab48e20514086a3c2828a18cf15e7637a85182b6d52d3fac7fac0e0fd69a8db9738724cc22b1cf5fde0c7da4889325da5b68753373b316a5d857fa66aa78ab5807a4d5b31718cc8f287b432ce0581db87bece45de323afc1c13beed871656933f1b9ee93c46dba1f418c3d9659e1baaba2ff147681c6173b1463be1bc043c06019463907fd3e5284a15171e307cfe932409ff3c7013222508533cbdb074c7edcc3a23bfe55c9d61fd3fae8873ed0564254a78367ef33d185c03f916aeb06227561998b241b5213e0707c245c7c946debcf265f9ba3429f07578d9fdfd849b8ba4827aa6e490beeccaf23fe05aa27a6f5ba2f957ec2b09b4bf424fe201091c316bfed92b11a979c2e5a7068fac40e339b02f999095184c0b6aa13482e38e24387d1f91ad69bdd66dcceb4251f758850ada6074300cbb0928066146526cb16317f4bcda7026b20f826c3eac699bf7f1ef03c87830ab8d28ef20735949af58b90d6b7fb9c36fa3475a99f6d36c04ca82b71af47314ed2da852e0bebc831357b24d1e81c93274275811ce295ae0d30ab4962be9c36fdabc9887e652725fd9fa0457931ec890d7e0c3fc3d170fa46fcbcb1188cb04597b131f03d0fdfe5b29d28f55780019ad6a46576e75589b76a03c8c04dcf8fbfa2f8e40a5bcc50b13578c16bd373ce4bd927bc48000438c38645e3f369fea92e59a5355f94bc9457ca851a4878ee003ff874f6f8f518fd51dd8fbd820a9b418cc1691fb3722e4721b89ae003f7e2e160968e6da1a048020ad3f88bd2accef35e1b82bc82a474a705cdac2903bdf4d6c0216d620e12c7a92832362688a91cc57029393aae57712fa075ddc86dc9381e8c9712220fb71aa9c186f96bc2392839b1726339e1f556ae7d0c5bda629ef8d41354ffa23a633b899050c45b557f395e4f06da581a5974ddfc5986db035007944f4e157758b1f9a9540656bd59c066164a6d302ecd01fec0496cac66efa2d17b4309056c5131c94c763f9458d4975795781b9dbba18b4b14a578adc328d9940996bde04a69acad3e34b90461f3ac7367954d0b490dce34d014cad3c4c0b60b3aa784237c54338fa51b969bdb5c9d2071672e2c457cb934a9673ce3b133e3a42665a7137d0024ef53a39d4d08ccd21d417c04d92e74f92de8e1e31cb1451bd47862a827708832c873adaff4521fbeec8a5583d209ad0336c5c939c4fa3c4797af768ac0d66808c8d929658411636fc3d228de1cd2d8b9ca63d8fa683cf3933243104d50ca15afa97bcdf295ab8708a53cd4de049122a078a0b05c67f6daa04ce161bb27d37fde433b76bcd8a4cc3fd88b9e0820a46960e68e434991e79310bb024d44a2a6d76d6e34809614d7d89fea03c916e48a9b5c1d927eabbab829bcb4eabcba911ed88320f921d523f626e776ca06418669c9cfd3d23cd45949db2599fc74145a4b0cdf3f2e16118685dc4c6651d259b613b963137458b9be9033dd9eba480c94a22dd242ec136b04a3ff037263c95e8c1ed8cc75a0881b5fb8db3fa0691ba3c0222f7931f16f27c60f1a44c403d207dd870545c61f3d32ca3dcb0dbe2c83c979cafec60087a259f64604d7882370dfaa7448974fe992c346870945502469b74bbd7221bbd536d0853be8c187915e9209d26e8a56af487a1b99687cdf665e424012a4ea49a0d3e682efa0f766bd0a9bf5d52af00de4b15484456e055e6523b02a305b8409a8143cb55320bc4a6d74b07e839b2d1ceb41db707775d174fe57c8b91eedd7e5ade242060f38631b04f19712ab774c611d52a8b126472d7bc6181bb9df1ac27828d89291b309413ce36aa543274d0aa0899ac3787627aec8aa5ad7c5074483b089b4ec1292288b7216d6e5c8352e78e6e764c12e2d7d930c0921a9a8f5ca850aa9598d7d53654fa736b727eccef0644946bb42eb86c6267e6b87f58432bb94eae2b5d80e26daeb7f265baf0ff684327068c4850a2a2aa8feeecb845daa9837eaf387", 0x1000}, {&(0x7f0000032000-0x26)="87cd2842e5c0b6a00a9db85381ca56bc3ae9398603910537fd035e3ccd3b57550735e9314bee", 0x26}, {&(0x7f0000016000-0xd9)="98e1bf3737a6dc48cb715edef3ca374a3566e7b531d886433f8303e926e7e2a27d78a9e753ff5abac57a943345a8eaded787f8801b0e48dc5b5adbbf6678950a4a39e1b084557cbf186a928abb88d7d92b4c7d661fb919ce39bf223f0151bb72697924c3c54489280c4c1a94bb3f211faf9a511612b191c13e61606461152e356ea53b4fdd762ed06704a0b84f7208bd87b85414f35e134aa81371c49e58477db3d75978fe4c1b4b1172f9ae3092605842c7c8d32d7751c43d083d96ce09429b7469420479a6c7ef523dc8c61f83d3c9290a2e9c0cc74c57", 0xd9}, {&(0x7f0000032000-0x73)="0fe698ac52fb90a271e96555390000000000000004c00df0170ed7cc573b36287a984816828afe63fb49a11662526cd0dfe50400000000000008f52edc5cfa90bd6f2d0655ff3d8efcf525a5fb1eb227b9616b6ee55d0fc598e93e89f4f164fa70ef745f816c8a3f00ffc509064c7c8c39c7", 0x73}, {&(0x7f0000032000-0x4f)="18b4ee9582989f392c5d70bb83c584dccaf9691ba649a966f727bd9ae00e33b93aa790e748b0a780fc8f2610228a10085a7a5d4f38490ff7713c7edd9f6ae167c6e3137ced1a6cc5b06eaeff8290ba", 0x4f}, {&(0x7f0000032000-0x2e)="343dc631d90f66e19ab5e2b6c18e38c0034eb92d23d0b8ef769bd7d1288a454cc04658bd2fad0692cd768f7dadfb", 0x2e}, {&(0x7f0000032000-0xae)="834501f7a69d3ba62d71f54d6dbc82b732018d39fef6f93247c95eb75679832e4dbcb00529c28d8647027449c99dc1ae0d14444f5484c73ddd3a0e59807c247e27d877fb098e95ae259b199dd8f2e022643cc6a21795b4d47d84234fb2962f42b47134f2101ea6571ee4f0569d211c8d532e3135c8457c946a9dd60c84da751ddfe45d4c71117ff38a1b8a12cd884dcfea6e924426ec5b4bc81b4dfc53418e2b4be370d1a5ede069ee7eb43bc32d", 0xae}, {&(0x7f0000009000)="87a62b30d3ed64b4561db5b0df1a42ab1e2f62e4e7a18030759e3776f145f0fdec141f3baa88b0ee26c72f85f8399b53342aa7df3e0bc30da9cd7b426fd8ddbe21cf02272c99108aeba9aed6758e2cd4e9557043a560e5b29cdecf28b66c0bfd560c9afc4ef1d68467110c14c935e5d9e6b2fc42147d593c5765860ce4878f8379d95639", 0x84}], 0x8, &(0x7f0000009000)=[@rights={0x7a, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}], 0x7, 0x20000003}, 0x4040000) accept4(r0, &(0x7f000001c000-0xc)=@nl=@proc, &(0x7f0000021000)=0xc, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000031000-0x8)={0x3, &(0x7f0000031000-0x18)=[{0x16, 0x2, 0x7fff, 0x3a}, {0x80, 0x3, 0x3, 0x81}, {0x7, 0x1, 0x8001, 0x980}]}, 0x8) 2018/02/02 15:55:47 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x33, 0x0, @thr={&(0x7f0000c15000-0xf1), &(0x7f00005b0000)}}, &(0x7f0000772000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x800, 0x7ff, 0x7, 0xbe3, 0xffff, 0x4, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x1f, 0xffffffffffffff01, 0x0, 0x7f}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000)) 2018/02/02 15:55:47 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) getsockname(r0, &(0x7f000023d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000037d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@can={0x1d, r1}, 0x2e0) 2018/02/02 15:55:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) read(r0, &(0x7f0000e80000-0xfd)=""/253, 0xfd) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) dup2(r1, r1) 2018/02/02 15:55:47 executing program 2: mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f69000-0xc), &(0x7f0000000000)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1), &(0x7f0000f68000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0xdd2f, 0x401, 0x200, 0x3e9, 0x7ff, 0x5, 0x400, 0x5, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000001000)='&vboxnet0#wlan1wlan1(:-locpuset\x00', &(0x7f0000001000)='^system\x00'], &(0x7f0000003000-0x8)=[&(0x7f0000003000-0x24)='keyring/wlan1lo\',:}posix_acl_access\x00', &(0x7f0000003000-0x1)='\x00'], 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x6f6ef41f, 0x1, [0x20000000]}, 0xa) 2018/02/02 15:55:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f2d000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f4b000-0x4)=0x5, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000a0000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f33000-0x16)='/selinux/checkreqprot\x00', 0x900, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000845000)={&(0x7f0000fe8000-0xc)={0x10, 0x0, 0x0, 0x891400}, 0xc, &(0x7f00002b9000)={&(0x7f0000e6b000)={0x11ac, 0xf, 0x4, 0x0, 0x3, 0x2, {0xc}, [@generic="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", @nested={0xc4, 0x3d, [@generic="97d95679f70d17964afb9dd7a49853052b6b3151092e6be9705a851699179970f85e41db215d4b2008547c2502b682b84a5a22b53f6e69dcf3f6b05f09655e58f0c62ecae0d32a4593cf90495bcf7bc4cde271dac219324cc67ada14de2b480b1b8af231281e19152afdfe52d8a9be1d502819214f38dd1aa81c53282fd31f69fc2debdf22a83b4e28170dc29d9faae4a5c42d37edbb34dc2847067042a4749d8ba5d1c2aeaf572116ee328c116d695efcf1cf74c3", @typed={0x8, 0x56}]}, @typed={0xd4, 0x3a, @binary="ef25e89f88f754326daa71283afe6d83efcd2447304e9c96fc56b25965ee23b3c4529b30082e5719ae233826d2ef3298813ca1b6498968276ff9993ee3652131eeb209ed55ac09351e934fc99db54e7bb4ae94e456d9cd4a9092cc7be603906f6a14b51e5ecd97a343a34759de54e69004f184350adac9fda1def2dc9ef3e0a920e1326456e1c186088c7432fb5943c778cbfd47ca2215451f1a1ad2101f0e74dba4b3b1621e8d152be29003cf13cb4d9cea5d7f1234a29df611167bf75aeadc0700f2f1a471a6d435480fde"}]}, 0x11ac}, 0x1, 0x0, 0x0, 0x4800}, 0x4000810) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00001e4000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x1, 0x5, 0x1}) ioctl$TCSETSF(r2, 0x5404, &(0x7f000004d000)={0x20, 0x7, 0x6, 0x9, 0x2, 0x4f, 0x401, 0x6, 0x1, 0x5, 0x3, 0xff}) 2018/02/02 15:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) 2018/02/02 15:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1, 0x6e3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000da9000)="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") setsockopt(r0, 0x800, 0xc7, &(0x7f0000dee000-0x4)="190d97ad", 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f}, 0xe) 2018/02/02 15:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000230000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f0000c34000-0x40)=[{r0}], 0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x800) 2018/02/02 15:55:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x121080, 0x4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000035a000-0x14)={@local}, &(0x7f000084f000)=0x14) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000aec000)=[], 0x200000000000015d, 0x4001) close(r1) 2018/02/02 15:55:47 executing program 6: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8}}, 0xe8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e7b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x1, {0xa, 0x3, 0xf941, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}}, 0x3a) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/02 15:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) syz_open_procfs(0x0, &(0x7f0000723000)='loginuid\x00') r0 = syz_open_dev$sg(&(0x7f0000d3e000)='/dev/sg#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000903000)={0x0, 0x5}, &(0x7f00001d5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f51000-0x10)={0x70000000000000, 0x4, 0x360, 0x39a8, r1}, &(0x7f000020a000-0x4)=0x10) 2018/02/02 15:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000011c000)={0x0, 0x1f, 0x4}) close(r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000b16000-0x4)=0x9) 2018/02/02 15:55:47 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000c4000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000fb8000)={@remote, @multicast2, @multicast2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x36)="020100000000000000ef37ca227685e9", 0x10}], 0x1}, 0x0) 2018/02/02 15:55:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f000073c000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000e51000)={0x3ff, 0x1, 0x786, 0x3, 0x94a, 0x0, 0x10001, 0x7ff, 0x7, 0x9, 0x4, 0x6}) 2018/02/02 15:55:47 executing program 5: socketpair(0xe, 0x6, 0xfffffffffffffff7, &(0x7f0000dba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a9e000-0xc)={0x16, 0x78, &(0x7f0000001000-0x78)="fcf806af1403515d1377aab821ffa7cd4f18bc41ffcc2902612f8c60cbc8a5e5583e484615b5c4b8923ff3339153a7e475864db786c0257a0f934ebfd1c1a550d545edc43ec83b6e84283ae724f52b7a2039ab3deca386afbd0458873a3bc4aecb237b738026f6f7eddb8488f942b6319eb57e7c93528f92"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000954000-0x8)=0x401) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) getdents64(r0, &(0x7f0000214000-0x1000)=""/4096, 0x1000) sendto$inet(r1, &(0x7f00008c1000-0xb4), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 15:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f00009b4000-0x8)='./file0\x00') unlink(&(0x7f00009ff000)='./file0\x00') r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000665000-0x14)={@remote, 0x0}, &(0x7f000038b000)=0x14) recvfrom(r0, &(0x7f0000321000)=""/63, 0x3f, 0x2, &(0x7f0000754000-0x10)=@can={0x1d, r1}, 0x10) r2 = syz_open_dev$mice(&(0x7f00005d7000)='/dev/input/mice\x00', 0x0, 0x28080) mknodat(r2, &(0x7f0000216000-0xe)='./file1/file0\x00', 0x80, 0xb7e4) 2018/02/02 15:55:47 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000bc000-0x11b)="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", 0x0) iopl(0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000696000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fb4000-0x97)="99", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/02 15:55:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000084000)='attr/fscreate\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e79000), &(0x7f00006de000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000305000), &(0x7f0000aae000-0x2)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000925000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) 2018/02/02 15:55:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005b6000-0x8)={0x0}, &(0x7f000073d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e6a000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}}, 0xbe, 0x5, 0x3, 0x7}, &(0x7f0000618000-0x4)=0xa0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00007ca000-0x4), &(0x7f00002d9000-0x4)=0x4) 2018/02/02 15:55:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc8000-0x20)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000082000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "019fd3ffa36b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a4e000-0x10), &(0x7f00004cf000)=0xfe57) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000640000-0x8)='./file0\x00', 0x141046, 0x8) ftruncate(r4, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/02 15:55:48 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000014000)=0x1, 0x4) pread64(r0, &(0x7f0000010000)=""/204, 0xcc, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/02 15:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d4000-0xfa)=""/250, &(0x7f0000db4000)=0xfa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009ab000)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0xe2cc, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x83ef}], 0x74) 2018/02/02 15:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00000f1000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b59000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00004fd000)={0x68, 0x8, 0xfffffffffffffffa, 0x6, 0x7fffffff, 0x4}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000066d000-0xff)=""/255) delete_module(&(0x7f0000268000)="1373656375726974799d6367726f757000", 0xa01) 2018/02/02 15:55:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x5, 0x0, 0x0, 0x3}, 0x10000) 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendfile(r0, r1, &(0x7f00005b3000), 0x1b0) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff6000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005b6000-0x8)={0x0}, &(0x7f000073d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e6a000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}}, 0xbe, 0x5, 0x3, 0x7}, &(0x7f0000618000-0x4)=0xa0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00007ca000-0x4), &(0x7f00002d9000-0x4)=0x4) 2018/02/02 15:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) r1 = open(&(0x7f00005f0000-0x8)='./file0\x00', 0x107100, 0xc0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00006f7000-0x46)=""/70, &(0x7f00004dd000)=0x46) keyctl$clear(0x7, r0) 2018/02/02 15:55:48 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c75000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) sendmsg(r1, &(0x7f0000004000-0x1c)={&(0x7f0000002000)=@nl=@proc={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[{0x0, 0x0, 0x3, "b8c648cd856d404456364b1bb54029d1ab7f2210f38fd5868f186510bfdfe0787028718570ad856b201cca4295f326fd74ac6a1ae91832e30e995cfa77a122311639f1ff842e9ead0ec1b8e59df916eb560c80f828ee12827292b9fddf248af90e51c95df6b914702c1ca1211c7095cb25ff6b9e1924b802775f3d9f0c43262f4e1aaf24d6248f5febf7be82e389e764077dc566e59225898b1e16b700b486a299a09118e1dfe07307822c2e023b3a06781a81a6b62153ca4f7c734c5775a704714947ebafd4ee2869d9203ce35b1b9c4206342cba9c0838ece9793b6758b5e38947f877bb"}, {0x0, 0x100, 0x41e746f4}, {0x0, 0x3a, 0x7, "63cea7374a46f44ca2d414c060a6fcb168f5c7c975921d3f98257536c38852bca0871753c650ab6ff26e3e6093493d56204b390b9d7d609ef7878d075ebcb6b9725f411ccfb590a107c18e2b0075db3377ebbecc15f96d40cc88607fc06c015b518516c8ef497a650df8184a0c2b1cb7eb4b9670e82368fa03a9875ae0c3f83a22e8edcdc4dab197292881cc60df1f61e7c2245763f105a2719014b8569b0c189ea23e4cf51f485553722de7850f"}, {0x0, 0x13e, 0x2, "f3d9fd006780c1d0a4460c63817a0f4d75f9b47ec19c77a377001c3c12bdcba2e0439164e4112dd59171efab1c67eb040bb5c700a5c62270d7d84236b44697e243d99a7e7c2a9fa5075a3070aef32987cf3e54ed1483019f6e3e9314d646609dd21b3e95c9423caf3476ca2de06d4d5691fcfb9ca30633b8af957946114a11849f2adb8400115913ee0514a5a1"}, {0x0, 0x6, 0x0, "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"}, {0x0, 0x119, 0x100, "376d4d75da81547ad476089f88698f2066c1202a6ec179b384ee4f67adaafcdc8e6ac917c33b271e729f22dfaaec6194adb0c798b8efe234aab9c57fda045f13518a18dd7ee6f1d840ec"}, {0x0, 0x6, 0x7, "1beb4dc3ac8650a123be921e479161573ebbb203b897d490c221a2443163dfc24243c3902164831b576b85296938490df56a9e83a3de0d05926f2c71d9bc25a80034df5194318fbccb93c87691a0197de416462bc14b0712a5b81538fba4635caded8986780f58160de0d4b14c3ec1634371af82c7a1fe2256f4d28a22597b14cd7e3e386f29ef42b09daca73221640292de46e619950fb5c4c17ed9e3ed63cfe9c6bbc814c65ea3682eb24a12931423d6fe963566b5c666938cbede4cb54de497df36958a7eea510e14940989fce70df5867b9c6fcc8e5f1f4b992fcfe3ed2ecefda638593945ac93657374f9"}, {0x0, 0x10e, 0x2, "6b3f7720e6357bd65766c1d93be3bd227780ea6e1395b34575a6c4071092a5d1a03744ab141f4b741819c68c89b5cbb8ee71414e9fe645a60b1475a8ebd1ced39e5b196c7efc73779075e9993292f134e848ddff18584a1883ceb170"}, {0x0, 0x1ff, 0x7, "47ab222bb3bf89574627ccb7b292a214c8ca2c6173c436fcc010706fe4a1c2c6f19acfa6a04e6468392710750c24b79a7bd0b205054a76cc6a6e2ee48aa23e26bb565629409fd1a6ef1aa3b829ff8903fb0ed2c5472f78c6d1192135487c25fe6840dab38ee4eea1a4ccbd265108874301680d2c4a4bd33f8041ae3cd4cf58dfcb418e75ef328e05212c63655a2662811cb555c2c38fc6b512a89e9c58ea5e47c9c1bd0a02d7cae20178c919862c306de824"}], 0xffffffffffffff22}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/02 15:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0e000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000044b000-0xc)={0x2, 0x7, 0x3ff, 0x3, 0x9, 0x3}) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000363000)={0x0, 0xd30}, &(0x7f0000c47000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e44000-0x8)={r1, 0x84dc, 0x1000}, &(0x7f000072c000)=0x8) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028b000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f00007d9000-0x10)=[{0x10, 0x0, 0x2, "f0"}], 0x10}, 0x0) 2018/02/02 15:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000034c000-0x4)) 2018/02/02 15:55:48 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/checkreqprot\x00', 0x20200, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcd000+0xefe)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000027000-0xb)='/dev/hwrng\x00', 0x20200000, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00000d0000)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000611000)=""/225, 0xe1, 0x9, &(0x7f0000e09000)={0x77359400}) r4 = epoll_create1(0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ce0000-0x4)=0x0) process_vm_writev(r5, &(0x7f0000416000+0x6a3)=[{&(0x7f000098a000-0x7c)=""/178, 0xb2}, {&(0x7f0000e4b000)=""/49, 0x31}, {&(0x7f00000ed000)=""/139, 0x8b}, {&(0x7f0000eee000-0xef)=""/239, 0xef}, {&(0x7f0000e42000)=""/13, 0xd}, {&(0x7f0000e60000-0x3a)=""/58, 0x3a}, {&(0x7f0000e8c000)=""/96, 0x60}, {&(0x7f00009c3000-0x7)=""/7, 0x7}, {&(0x7f0000f02000-0x59)=""/89, 0x59}], 0x9, &(0x7f0000787000)=[{&(0x7f00005b7000-0xb8)=""/184, 0xb8}], 0x1, 0x0) accept4(r1, &(0x7f0000ef8000)=@can, &(0x7f00005e6000)=0x10, 0x800) poll(&(0x7f0000dad000-0x20)=[{r4}], 0x1, 0x0) 2018/02/02 15:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = request_key(&(0x7f0000c63000-0x12)='.request_key_auth\x00', &(0x7f0000af1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000339000-0x1a)='vmnet1/mime_type^em0lo\'--\x00', 0x0) keyctl$update(0x2, r1, &(0x7f0000bad000)="7dfd74c023d0e7e457dfa75c273ac2ad0133df40393b6c706b601cad02bf5bcd61fa2e6757bbc04fcea8871fe7260109fac864c0cc844c6210ab90a0c623b1f8db2be1bf16358b6b83bbfc2ec2f14ce87c017a43cdd46dbcd64c2315d7f124e3330a4fe4ec9f1c7e8ca48c14b611cd4fa2fdf15cec97bca0383d80a9680c55d86579e6baccbcab77d9b734a285392b9d5c8730e2815b259022f091a5f440527e1e", 0xa1) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000af0000), 0x4) 2018/02/02 15:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) listxattr(&(0x7f0000d35000)='./file0\x00', &(0x7f00009cc000-0x9e)=""/158, 0x9e) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000730000)=[{0x10, 0x29, 0x3e, "8a"}], 0x10}, 0x0) 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8ef}) r1 = syz_open_pts(r0, 0x11) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x7ff}) write(r1, &(0x7f0000fd6000), 0x0) 2018/02/02 15:55:48 executing program 4: clock_adjtime(0x3, &(0x7f0000cc8000)={0x6, 0xffff, 0xffffffff, 0xffffffff, 0x3, 0x9c3, 0x9, 0x6c5f, 0x3f, 0x7, 0x7e, 0xdff6, 0x8, 0xc36b, 0x5, 0xfffffffffffffffb, 0x6, 0x101, 0xfffffffffffffffb, 0x3, 0x7, 0xb8a, 0x4, 0x0, 0x198, 0xffffffffffff0000}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e86000)={@common='bpq0\x00', @ifru_names=@generic="5651c1e1d81f72dda5a971a6e4614c86"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x2, 0x2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0xadf, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003000)={0xfff, 0xb2f4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x4, {0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x2}}}, 0x32) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007000-0x4)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000-0x2d)="6c89a3ecf75b17d8ee8b2b1c8e66e6a0910f04e5ebeb8800ca551da4627e1e9f76444826ab88056fc082fd105f", 0x2d, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000007000)='rxrpc\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000007000)='/dev/rtc\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xe3a, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000)={@loopback={0x0, 0x1}, 0x8, r3}) [ 55.291884] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.321507] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000328000)="10550fc0152015088d4ebd9a1af4f6a52f4e50e58e61d80e88077a4de6af2422b3f59798ae4eda0b9892", 0x2a, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x604000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x80, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r2, 0x3}, @increfs={0x40046304}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000001000-0x68)=[@fda={0x66646185, 0x8, 0x3, 0x15}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1), 0x1, 0x1, 0x3e}, @fda={0x66646185, 0x7, 0x3, 0x3a}], &(0x7f0000001000)=[0x30, 0x70, 0x30]}, 0x4}}, @increfs={0x40046304, 0x3}], 0xb, 0x0, &(0x7f0000000000)="1f04a893de5bb9e64742ae"}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000002000-0x66)=""/102) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x7ff, 0x8001, "1b783b0bc48c", 0x80000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000003000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000)='user\x00', r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000004000), 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000006000-0x20)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x4, 0x1, {0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}}}, 0x3a, &(0x7f0000003000)=[{&(0x7f0000006000-0x5b)="130efe10bba52b657d662bc913da74757627b7f02e9f05efab4781f70bffcb86418b24a871bb5cbcc4b9971c16c1af24647a8ca750c60c20964b1d4933426d0ab02feaf04f3010f043b1f1af5c83a812b4736f7689e0c09b19ffea", 0x5b}, {&(0x7f0000002000)}, {&(0x7f0000002000)="d05a676e368cb5ab53121080329f9b284d11db3a6a96e83d8b0cf491fccdf664670c874656224df79a2a792619547b903a10e50af87bc135f3de23edf910aa08317b8a6ef74a8e06c3f23a7089430d9b649a4bb86ea74a261d6ea136b86d12c2f1fd4a84f920cc5748e8e75096af089b4c", 0x71}, {&(0x7f0000001000-0x56)="bbeb137bcebdb838f4e3daecee08765e36d29a02e25d51c3515c0c0c1c2d748cd040050907cc70fcbf0f7afe792c5e81ea283641d5a09b5e2c8b7665b92cb4d6ddfcbd4f6b9289b4ae225bfaec14c229575452f8e117", 0x56}, {&(0x7f0000004000)="6cd86d1a68f113f973b8c1f3bca8f36da3a0594839b4a23399f7d39bda6ef48f51fd19dd413d38b44bb458c0f331dc9f4ee61fa8cf6d707a91942ad842040e048c58b980c160aec53b64c5fcbd61336d1583cd48f1a223d34ea275e15c6a596defcf0601a0c933fd9082d9c1f3e25283a7f425ab64703b46fe82ab985334e8ba26b1b89f660741ceb7c6af43704c8926a2", 0x91}, {&(0x7f0000005000)="697dbbae19269ae4b65e56e802c7aaa1c1aeec1bb71e5ccac3bcbbeb940e1b4cbf1ce67e8fb2e268", 0x28}, {&(0x7f0000004000)="715a6e347572ddd790e18e59223a212c61faf8f99474e6b9912394476c695eb9c251a8d68aa2a5a3a2736632123d96060860311833cd719e61570b8ab240f88fb0c4770e3f58080dda0e5d70fef2f87d3cc559bb443ad6957373e6385cc031aba90ee2520fb64198088f4005d372f67dc62db7b5b3aedc02a58660f92087e6d0dd2ba89af3b205b63d", 0x89}, {&(0x7f0000005000-0xd2)="bd2474cf4171851340c80b16c2ca82c9b832cd008b5fadd4023992c5116c5b9d1fe07f638549dbe77000f863a1b47d6b83927306de03cd38d7a75e0f09238f50285c3d6d4aba19524fe9664a6bbe5d65600c747af071345d0eb87c108b02f13da4ac0a50bf45cb3bd4067032af97dba8c6b36756430e2be20adf8f39ba14e47d69f4d400603226afe3661a9e7cf3f46ef390d3ab21156736aa9e26a3e68644b6ee58da8ea9f1bf72f23c53aa0eb30f7607145cc44c4494028a2ad7553ae576a0486feee797121021b659d02c6a6a7c1b206c", 0xd2}, {&(0x7f0000001000)="06479232836037d6ed902d93361894e557dcf7351ab66a8d9faa54a42975041e4166b753a8bbf40d9ca9f9347ffa93d5c9f99a23f12c312daa2b3eddc0546bf8cc01bbc8beb537256a117b", 0x4b}], 0x9, &(0x7f0000006000-0x1458)=[{0xcc, 0x114, 0x20, "fe269cc8c0ec957d54cc52a23b42744f7d5fcc017fa11317271ca8e1ddffcef98055b615e523ac9f2b73e92e55661c144483008499d87ae570e00daaadab19f2425bbdaec76315011a839cec5fccc67f542a65b577e26ea3ce0b2f22943b07a201de7592aa8beb0619964c8442b9d48a9223e4c3c5c1889ce49a9ef01f84306a9fac8ea95bb075d16fca629c2277100b617a801adcb9be2ee1742abac95c1b0c84eef8473b5f868da49d48816602069ad2ac05986a267aefc99690afe2"}, {0x10, 0x117, 0x20, "93"}, {0xf8, 0x10f, 0x8, "9c4c6e7143be539be3a408f793f01e29aae7f09899058e418e3f75a1011b7669d113205d59c4e4d4dfd56514720779f22a62667675546cdb29414e20e5b5053b9c2fcde3dd680283160a9d1240d5eae5401cb11f70530dc01dc22ba7ed2e69e4a6b72fe0c5c9e847bc9349ab45d6828fc18c0e32f5f5dab25bb5116818936d9e1510f33ecf93b72bd1c4c58106fdf3f6676c90def521f450c7dbdc1649496c7aa3c0ff322b09e8a0db61d351c37ada8847a941dec9fba574b2fedc0a47517a367dcaf266863bee6b590f5397cda2ab4b69ffbb2a8f42bb675413e5b7537afb982d1c2d88176ed07c4b2c3c51"}, {0xd4, 0x84, 0x3, "2933ad76dca45e1176a4fb16f06c57ca515fcda094f8f8a854fb445c8a33058354e00af5b4d172610f0c3e95b4f4f5f65e5095892071f90138f263f9fea65776eda93bb0d60a7fcadd95189d7e068feb7972ae41e095f6dbdac3a1e496644dde703dcc7db02e8e3f710294107ff97273db4cd9c1d88be95d2454d3f621bee40e5810b51d90007db242821ec87f4caff0f31c767b1ca2a6e66c5fbf415052688e4cf2842d5165d9992e199cd7456c5ed87576ab66adff88b575bc55a8f8271b46708ce92475394e"}, {0x64, 0x29, 0xfff, "62227962f20b62d41622dd96b8e5db665320d1f2c23a9baddb6dfd3ac3cc902031f9fe9ed1be6c11471d70d60112a991b54011edc5ee905944a90eef6ef666d5c157d18c1a308040069838687d632bcbe0e77c4eb62689"}, {0xbc, 0x19f, 0x7ff, "54c0fcb6fb90c90b562df447ebe8cbcf8213dbd4111831283235003472adbfde28c0a804c3ed2eef3051ffa37251d7c75fee5207a70b310c217185a7c27f5e9aac7c00189277021ddb18377a8c05d38e25e7167f17a8f22cf08a83a473852b35ad802ef5c2035dcf45b8c93c885ceca7fcee0e3430d091cf088fca64a6ae83135ab98964dcb2e635946d9155ecb71f5a620cd8d8ece52fb7487d6e207f24bac31c7441284950abbfb31834e27a"}, {0x100c, 0x115, 0x8, "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{0x84, 0x10a, 0x6, "72d2114f0923182d47aae87f240a9040b49d4a5e34410e9a692e49f1ae67f92289eb8a16b4e40df401932fb39671d907a12d5bed58bf6af3c4bcca48129be4c7b93bd54431898376792f3251fb4f31de278ff444913db5a6500f52f21508ccffc810c2ff863624e14d81db369fed2558c0ada68e4992bf"}], 0x1458, 0x80}, 0x3}], 0x1, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000009000-0x4)=0x4) 2018/02/02 15:55:48 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003a6000-0x10)='/dev/input/mice\x00', 0x0, 0x41) write$tun(r0, &(0x7f0000ae8000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast2=0xe0000002, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "1640ed933217bf838132cb7dcd41489c1b3d2e7ae060263146155a0db153b0e9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x48) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000aeb000-0xc)='/dev/autofs\x00', 0x10000, 0x0) 2018/02/02 15:55:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x5, 0x0, 0x0, 0x3}, 0x10000) 2018/02/02 15:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000043f000)) ioctl$KDMKTONE(r1, 0x4b30, 0x8) times(&(0x7f000054e000-0x10)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000038f000-0x7e)="6838a8d5fb59fbded2922568117a4f95a100263c8a216b5963a43369c01b9473f4307be9e524a1b76e807507b6d2bfdd48fc9ba390b205d7115c288a58c4ce9f21c836cb0f47b06807183e81a6dc1d568a05d0add5aaeba40a718d5935ccf851752265e4ac2a05d62a4bbcfa1b22725ec5f8bed5fbae8e3329dbb4a500a5") getsockopt$inet_mreqsrc(r0, 0x0, 0xfffffffffffffffe, &(0x7f000036f000)={@multicast1, @local, @rand_addr}, &(0x7f0000255000)=0xc) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000d6000-0x4), &(0x7f0000d50000)=0x4) 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x2) sendto$inet(r0, &(0x7f000000d000-0x79)="df9132c91b3437e81dc9e6901d43972600c021ada5cad9513bf11d1266adf0e26bf1224609b3bf77db741031b591b9789b183a3417568d91449ce1baf3ed9676392f4f8a683c4f4607c11db1e787a5cb256c33c27e6d4b5c3c24cf6032fedbf5a1ca162dee1721e219a81cf0eeaafa752dff943b6a8b90d3d2", 0x79, 0x4048000, &(0x7f0000ae6000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98}, 0x41) 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00002a5000-0x8)=@abs, 0x1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000429000-0x4), 0x4) 2018/02/02 15:55:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/02 15:55:48 executing program 2: mmap(&(0x7f0000004000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) sync_file_range(r0, 0x753f, 0x3ff, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0x1000) fcntl$getflags(r0, 0x401) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000003c000), &(0x7f0000030000-0x4)=0x8) eventfd2(0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002e000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000001d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setuid(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x31, 0x40, 0xffffffffffffffe6, 0x1f, 0x9, 0x65e1, 0x100000001, 0x45, 0x80, 0x7fffffff, 0x8825}, 0xb) keyctl$chown(0x4, r1, r2, r5) 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) r1 = syz_open_dev$sg(&(0x7f000019b000-0x9)='/dev/sg#\x00', 0xffffffff, 0xa402) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000900000-0x50)={0x0, 0x48, "6543c51929e564ebb1a8128b0a67ef86b24cd02f7f8c17e121baa1a8499b63b3ce3daf08243e1c37a8c02cba5f3e75e937bb0d376d3ae48dae3df91f9d10d7a7de9b6290801a96bd"}, &(0x7f0000130000)=0x50) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bea000)={r2, 0x8}, 0x8) r3 = syz_open_procfs(r0, &(0x7f000008b000-0x12)="0165743effece3ff000100776c6162655615") readv(r3, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) read(r3, &(0x7f00000ff000-0x5)=""/5, 0x5) syz_open_dev$evdev(&(0x7f0000dd9000)='/dev/input/event#\x00', 0x5, 0x400040) readv(r3, &(0x7f0000dc9000-0x8)=[{&(0x7f000098a000)=""/4096, 0xfffffffffffffce1}], 0x1d3) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/create\x00', 0x2, 0x0) 2018/02/02 15:55:48 executing program 4: r0 = add_key(&(0x7f00003ec000-0x8)='big_key\x00', &(0x7f0000c67000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) r1 = syz_open_dev$mice(&(0x7f0000c02000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000a59000)={0x0, 0x1a, 0x0, @thr={&(0x7f0000000000)="3899b4ed99d88f0ad81556f10ba24171e6352b82cd2c5050dcf54d710683bed73c28f06e58d1693bfade5fec", &(0x7f00004ca000)="175c4e5d1c9273c7f2126e3cdd763606bdb83af3da083eb9f70e19e87a302d3ace12fd5b0311e24dd646a8513c1d4dc2e71c867dea389863cd4bd5080dbf996efd4a4a4d314815f504d94e75fc4bc9252f3c54bddc8d0b5033f34208d8ec0f0cb5673cab4d02263176570b6dbfbc28edd1c95524a20472af7c3a1f0d"}}) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x26, &(0x7f0000002000)=0xfffffffffffffffe, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8915, &(0x7f000000d000-0x28)={@common='lo\x00', r1}) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e41000-0x5d)=""/139) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) write$eventfd(r0, &(0x7f0000025000-0x8), 0x8) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000bed000-0xf1)=""/241, &(0x7f00007c7000-0x4)=0xf1) [ 55.545947] keychord: invalid keycode count 0 [ 55.559813] keychord: invalid keycode count 0 2018/02/02 15:55:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) dup3(r0, r1, 0x80000) 2018/02/02 15:55:48 executing program 7: fanotify_init(0x20, 0x80000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000063b000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000084a000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x100000001}, &(0x7f00009f7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000875000-0x8)={r1, 0x200}, &(0x7f0000489000-0x4)=0x8) 2018/02/02 15:55:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x5, 0x0, 0x0, 0x3}, 0x10000) 2018/02/02 15:55:48 executing program 5: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000462000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000ce6000-0x8), 0x8) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/enforce\x00', 0x204000, 0x0) 2018/02/02 15:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000206000-0x8), &(0x7f00009d6000-0x4)=0x8) r1 = socket$inet6(0xa, 0x4, 0x20000000) restart_syscall() setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000238000-0x5c)={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x2, 0xffffffffffffff53, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, 0x5, [0x2, 0x800, 0x400000, 0x0, 0x100, 0xffffffffffffffc0, 0x1ff, 0x9]}, 0x5c) pipe2(&(0x7f0000d99000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00003f9000-0x4)=0x1) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000152000-0x4)='tls\x00', 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@empty}}, 0xe8) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/02 15:55:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f00003ce000)='/dev/sg#\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00002ab000-0xf2)="2b8b6604192eea279eaf9fd8cf5959563806f9f9a84c5c218781d676d37617e38746a1265b8ffae5eb282312f965dbee1856577cbf3f4aa339c034a6cad91c25c8baff930e988f62009b2b9dea454b9a3b2e755efb5eef75f98af54a72a8d2d52536be3aa8bdb64b798c25c0d10eeef0bd0a2ff9d0f772cf51fe943fb2c8e0065a557ed762598c4a7fb4a88a5d6914def2a17a262dff1a22507da0553e86e08cbf40b8d64ade771d634dc04dc022bd7d18f6e9b1e97379ad575aeaf032b1d7b2f9d5fecdb90bc5c203ce2c5f7cddabc04574dfdd989f38bf825007104c8b27f989f8447e806fc591329e88dd644514fdb73a", 0xf2, 0x1, &(0x7f0000f21000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r1, &(0x7f00008bc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) futimesat(r0, &(0x7f000035f000-0x8)='./file0\x00', &(0x7f0000e99000-0x10)={{}, {0x0, 0x2710}}) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)) setitimer(0x2, &(0x7f0000ddd000-0x10)={{0x77359400}, {0x77359400}}, &(0x7f0000f78000-0x6)={{0x0}}) ppoll(&(0x7f000035f000)=[{r0, 0x14}, {r0}, {r0, 0x2f8fec589f6d725a}, {r0}], 0x4, &(0x7f00001e1000-0x8)={r1}, &(0x7f00006d7000)={0x9}, 0x8) 2018/02/02 15:55:48 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000001000-0x8)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="194cf7b1cbc29e596d5f9b09092d436158199bd2cc46f5de7f70b612734793697a76e23169d06189b7fe98f42f30052c13ba6a2e58ec3a", 0x37}, {&(0x7f0000001000)="5b5c98f8e0a61068abb9515ee32c69e859ba6e1e5d5ca0fabd0fc7a98791394f68da503de200ed916e1400d108ecea06a9d04f58dcbdc86da1775e05bc18411001fac16da5899fb83c8b44415a239063480e1c08329f24f7fcdd53b19aad31a885d866ab0ce10411eaa6615f1aeab49e18e92b045ef3ee4b78737a322e", 0x7d}, {&(0x7f0000000000)="1297d2a2679859864240da87c0813e8653b6bbefe53a8e62fb99625743e9dcbd6150e4ff46a509f01e758dba7a75a010550810777336fa5672d26f1b9dcd2b3a6cd367e2a9b593b89ad7007304dae44e201ff0ecbf4d9cb69554801b9d579f1826a201d742785491792c08c8593f5b7f2a66405c271f3d260c8a29de48b47aaf7756afa4fa1ce8d946bd5cbc70c380d90b1643a0157fa456d32fd1d9f76b92f14c300f04452b1986be48c895120a527bba77df", 0xb3}, {&(0x7f0000002000-0x9e)="98dba32eb8ab3f73f61c55090f444aa08927363b1e83e57ec558a17a8be55b2c6585b39d402852ac48ec18be033f880fbdf37a6a6bff2fb7d3d5dc77101593298cd1efb8eb3e9b72ce9d0300f7f2ae9ddbdb7ce38744b7f6bec03b38166805556f2b27e5a6dcb078132573fd43b8997adbed7198a6cde370d648c9d796e0b7c94f1122b8372704687080923da658378059264f397caf29548d9833496870", 0x9e}, {&(0x7f0000000000)="f1fe855689aee77ad2b552a91451b5cc5aafab50e8e4e6660104163f3e1a63f9a8be7ef0591d1481428986409a73c3424adf7e4a23cb9c0548154159fbe1fcec3bf230b176ef42309097c74b66f42d9d31740075bf34ad8929a018f85f7c9dc8394b257d990e24f156816fbf93ff2292a1c6acda707823300f733e9d36da54498b959bde4117be38478bf490147ec468e00628820d1b674a755efefc98d6667b0ba4ba670a0710b7dd65a283a82a5ddadca2f1e76cc2267ac0c9649425fce09795249746b1b72b66c5d7cea4919ab1864b750a24be941b5712213ab476cd8d871fc94e52bcd78155aadba7ca5e2bae2b0c6cd53fed", 0xf5}, {&(0x7f0000000000)="f2d0abfa8b54b6e901633cec603a9be2c1f75bcb700eb5733d0caa3f69d75f0c44b5a5aeb30c0f448b68b239", 0x2c}, {&(0x7f0000002000-0xe)="075eb4a71d731e5e8f45612d8bf4", 0xe}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xfe)="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", 0xfe}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000003000-0x18)=[{&(0x7f0000001000-0x2)="289d", 0x2}, {&(0x7f0000001000)="613b472ad2af306086c6bcbeb63921fdf3ffe040b982ce9c770a3c2b06649b6497cb739bea503034400a0afda7de329302e8ff71b523fc7d5ea8c8ff59d2f491e2ffc205ddf928107e67be8f7f1f7c5489c2bbd2e02bb5333d7109cb68b13e1032a368888565945ba86d48e9ba010b5801afd1bc11abe2558d06590d9411eb21d64f07d25f698f533a99f83469dc34618cb035676508284e8ad209d4bcb0af48845e0239f11e48924ed898", 0xab}, {&(0x7f0000001000)="eb41e1d16c3efbadf7b5ca8514e7b0625c3e75495487f81b353a", 0x1a}], 0x3, 0x8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)=0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000003000), &(0x7f0000002000+0x384)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000005000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r4, &(0x7f0000005000-0x97)={0x97, 0x1, 0x4, @random="b5f516036d392e9738f6ce69a1fa9269e9c74803e6a805a2559b51b06808b020e07596508d26f4f1546eea22a54ae78497b25d7771dd09e25bcb42e5e85f54e1e98a98de231ea0936b6939f5c3318336071c5516249c428ef2533d0769997e12428421a15252e50429f91e79046119351445b95c842b27de5551b2bef73d83ee1cc2bb98f514de"}, 0x97) getsockname$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000005000)={r5, 0x100}, &(0x7f0000002000-0x4)=0x8) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000002000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000007000)="e75989345794de9fdd1f169fa9cada6d4cafdb092e712d90a31431283187e1a956384665da91877ddcefc42e18fb560106837d7623532fa119", 0x39, 0x44, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000002000)=0x8001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000008000)=0x16) 2018/02/02 15:55:48 executing program 7: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002df000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bcc000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) pipe(&(0x7f0000790000)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000273000)={&(0x7f00003b9000/0x4000)=nil, 0x4000}) syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b2a000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1002}) bind$inet6(r1, &(0x7f0000864000)={0xa, 0x2, 0x0, @empty}, 0xffffffffffffffc5) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000013f000)=""/50, &(0x7f0000e6c000)=0x32) sendto$inet6(r0, &(0x7f0000885000)="472d7143406888a00ae2092712189ac62438dd81c54e19988fbe574f284c76859b54cce63b28d9a3afcbf8fb0897a49293616be208fcfbcf96449879dfece49f191068f3f1e532c86b7ebdfec48ee0a98f4611e79ee27ca72214faaf4871c53556e74a98af6543979c01230f66e9a73a166c6579aa6c7df0ab827e11484e8f784acb0d4a6db547843c19d48c3d4f116d63e55a77394529934454ccc64987", 0x9e, 0x24000090, &(0x7f0000efd000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4000000000000000}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/02/02 15:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007e8000)='cifs.spnego\x00', &(0x7f0000422000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bf6000-0xed)="de47f1f43a99cbe512d57b23f6693d90086d71be374bd1d6f68aa2bd974cf16d3e085c1f34ed6536dcc0212ed90ae76e94512530169a1dcebec48495ce438512362c774e1d2958cc5d1b265a7aa5a6fa65ca28e10a0b222d9903ee374074ce531742442358617ba96fcad4827390a14e2988dc80b25e4aa075b7b3837ebb8b79c17493a9a35772f4b4cf8d518487a1eb349fb15676110fff13173a8e5a84a58b27a1022031f8622dc48ae69f5daeb10a8a4029b28848acd9c51f1473beace0605db65933569ad41a5eed01d1548f48fb11bac4490007c82f28311a4861426e817ab3242609a101d18486773b1c", 0xed, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000fce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000713000-0x4), &(0x7f0000d71000-0x4)=0x0, &(0x7f0000717000)) keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) [ 55.689980] SELinux: Invalid class 85 2018/02/02 15:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000655000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000049a000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bc3000-0x6)='vegas\x00', 0x6) sendfile(r1, r1, &(0x7f00000e2000), 0x80) 2018/02/02 15:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000917000-0xb5)="130000001000ffdde200f4000000000000007f00", 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1a000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000d2f000)) 2018/02/02 15:55:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000865000)={0x0, @local, @rand_addr}, &(0x7f00001e8000+0x8bd)=0xc) ptrace$setregset(0x4205, r1, 0x203, &(0x7f000075c000-0x8)={&(0x7f0000332000)="0e261dddbda8789ddd287338ad27f3efb261b7402dee71cebd825901c97f6a5961d1f701f6887a6f691723f55244c59b77298e82e2753efa6f666d782c23ef3ac507867b8c083bad5f8a856b4bf9f9486d6e32ba49c2105e36aa0fb21a9b050a539884e24e49a924f206c60206094fb6a136d32564ac83f451d3d48e3e39406a05b8158e102f5fb02f1d9b9162224ec6705d23be370034f9f6f259197d1f3ae1e7a87ef8732f71669e54dddf4df22339556880072669ceeeb2afcc140f18da6661201e45aa7db4b490c3f4789354d5eb7441aeeae7f6143f29222b8e42786d2fe0a1dbaa29ea9d1c463e22d9e8f1349fda16acf549f1", 0xf6}) ftruncate(r2, 0x3) ftruncate(r2, 0x401) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000008b000-0x4), 0x4) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000), 0x0) 2018/02/02 15:55:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x5, 0x0, 0x0, 0x3}, 0x10000) 2018/02/02 15:55:48 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000d26000-0x1a)) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d28000)={0x0}) sendto$inet6(r0, &(0x7f00009a6000)="55db49529bb0708cb2fa286a16f2e9895b6ecec45af37a02ca0d0430011b85219b77d61b00259803a60ab043a589770a01965fe3d932fcd87cd20a11d5169c266c5d15e99220691bcc840291d4ca4d98e80fd07d8c85d969af", 0x59, 0x4, &(0x7f000028f000)={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x448b8da1}, 0x1c) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b8f000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f0000844000), 0x2) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000dec000)='net/psched\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000090c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00003ef000)={0x0, 0x0, 0xbc}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000424000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000053f000)={r3, r4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00007d7000-0x18)={0xaa, 0x55}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000cc000-0x8)={0x4, &(0x7f000006d000)=[{0x2, 0x79c8}, {0x8, 0x48}, {0x7, 0x3}, {0x81, 0x8}]}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000cc9000-0x24)={0xd23, 0x2, 0x14f, 0xcd0, 0xff, 0x9, 0xffffffff, 0xfffffffffffffffb, 0x0, 0x7, 0x3f}) 2018/02/02 15:55:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x8080f, 0x8, &(0x7f0000f4b000)={0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000088c000), &(0x7f0000545000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000), 0x4) 2018/02/02 15:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cc1000-0x9)="070a0722084fff00b1", 0x9) munlockall() connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ftruncate(r0, 0x8001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000082b000)={@generic="0badd9eb97f3aa12ef5d6ac4fe56cf54", @ifru_flags=0x1200}) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000592000-0x5b5)="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", 0x5b5, 0x0, &(0x7f0000c4d000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xffffffffffffff52) 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80005, 0x8001fffffc) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000018000)={0x5, 0x78, 0xfffffffffffffffe, 0xffffffffffffff7f, 0x10001, 0x8, 0x0, 0x8, 0x400, 0x7, 0x9, 0x8, 0x0, 0xfff, 0x3, 0x7, 0x3, 0x5, 0x1000, 0x18a7, 0x6, 0x100, 0x2, 0x4000000000, 0xc000000000000000, 0xf7b6, 0x0, 0x3, 0x8, 0xfff, 0xfffffffffffffff9, 0x6a, 0x4, 0xffffffffffffffff, 0x0, 0x62f, 0x7, 0xffffffffffffff81, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000008000), 0x2}, 0x11000, 0x6, 0x3, 0x0, 0x6, 0x0, 0x10001}, 0xffffffffffffffff, 0x1f, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) 2018/02/02 15:55:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000055b000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_flags=0xe400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000-0x10)=@ax25={0x3, {"b03c2fd6b076a6"}, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="7cee27a2bcd19af7140c8d7d3b3eb88f1a246d37065eb6b1e74bf65275a535eb594974a16532369f25a08fdae24c668e5d5d5fa97b4ec7f906f74b19377651c10dfaf53c537171f74b581f2711be08599b79e09f938af1a6d0bd49ee1f8a0bb3c71eeeea7236e23d36bb5f05c4f4b0e1966b4dc12f8c71a69575e56c7b5961665abf10cf93ef4bce50268fa86d34b398cc9d178204cdad0a662910baed0bddba47e7c0d332d8b5", 0xa7}, {&(0x7f0000001000-0x7a)="725a52571213a1ec3e8012fa79b9b378abf2447e885c26da32dc1c9548d474be74ff6f19c4fe22b0e5c819754042a5a31aef7f2e671368b276684d0503dd336b204c44006c4b19aec8d0b88ec9b9488e09f0247130ddadd42437ca82590093b589ac4da51f547e2107e2f60c06677f6daa2a3dfe145c7b1f9b9e", 0x7a}], 0x2, &(0x7f0000000000)=[{0x10, 0x10a, 0x8, '6'}], 0x10, 0x4000000}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000)=""/71, 0x47, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x1ff, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={r2, 0x0, 0x4, 0x1f, 0x9102, 0x2, 0x63, 0x6, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, 0xda, 0x0, 0x0, 0xffffffffffff7b81, 0x5}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="2bc8d876eb1cc59fc3d669168c585d96c3b5d5329c92455afb32614214eea4f67001ccf1e294321749fb87815d1602b3d7d9c214cbd8f1a5db1ec8af31d62be59f", 0x41, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) ioctl$TIOCNXCL(r1, 0x540d) connect(r0, &(0x7f0000004000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) 2018/02/02 15:55:48 executing program 5: clock_nanosleep(0x7, 0x0, &(0x7f0000108000)={0x77359400}, &(0x7f0000722000-0x8)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f10000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000024e000)={0x2, 0xad, 0x7, 'queue0\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000006e000-0x50)={{0xffffffffffffffff, 0x5}, {0x8001, 0x3}, 0x101, 0x4, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a4000-0xc)={0x0}, &(0x7f0000ec5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x17, 0x1, @tid=r1}, &(0x7f0000002000-0x4)=0x0) timer_delete(r3) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000)={@generic="77635f78a40d585654f6ff296f4f6ed6"}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x10)={0x0, 0x5, 0x4, [0x7fff, 0x5, 0x101, 0x3f]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r5}, 0x8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000004000)=0x2, 0x4) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000006000)={0x2, 0xffffffffffff1c48, 0x1, 0x9b, 0x9, 0x3fe, 0x5, 0x2, 0x401, 0x80, 0x1, 0xd112}) ioctl$TUNDETACHFILTER(r6, 0x400854d6, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x60002, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000)='\x00', 0xba55580a083a30f9) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0xb3)={0x0, 0xab, "01f0c382e81e8bce8ea1d8c1835a451ce6501fe51055c00d5cf49d34bd472fc183c364789484f31888ff74236e575c527e56f5f2facd1eb139f5f1fa51abb55b2443279fe7f1fca437f1f1f8daccdce60b7d24c76f6abc141b3c94efb96b8ccc49982c030cb0c9cfb6d6bdc82fa3a5438aaf10c3ec182cead3c18cadb6ae1494514f0b1df058f451d6de732b25b7d0f62fcf152c9f3d2e18aa4814adfe1d4bd82c09e0c248715259c0bb89"}, &(0x7f0000fd7000)=0xb3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd8000-0x18)={r2, 0xffffffffffffffff, 0x30, 0x8, 0x5}, &(0x7f0000fd7000)=0x18) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) ioctl$TIOCEXCL(r1, 0x540c) [ 55.783617] audit: type=1400 audit(1517586948.670:23): avc: denied { ioctl } for pid=8131 comm="syz-executor4" path="socket:[15886]" dev="sockfs" ino=15886 ioctlcmd=8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 15:55:48 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000093d000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000+0x9e2)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000003000-0x30)={0x30, 0x7, 0x0, 0x2cb, 0xa2, 0x95e0, 0x2, 0x8001}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x2000, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000001000)={0x9, 0xfffffffffffffffe, 0x8, 0x9, 0x8, 0x100, 0x9, 0x100}, &(0x7f0000000000)) accept4$ipx(r0, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xd5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x1}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000005000-0x4)=0xc38c, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x9, 0x9, 0x9}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r3, 0x3}, &(0x7f0000001000-0x4)=0x8) membarrier(0x1, 0x0) connect$pppoe(r2, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @common='vcan0\x00'}}, 0x1e) 2018/02/02 15:55:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000089d000/0x12000)=nil, 0x12000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 15:55:48 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) fcntl$setsig(r1, 0xa, 0x1e) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x5, 0x0, 0x0, 0x3}, 0x10000) 2018/02/02 15:55:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000002000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2018/02/02 15:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001e0000-0x1c)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) accept4$unix(r0, &(0x7f0000462000-0x8)=@abs, &(0x7f0000a2e000-0x4)=0x8, 0x80800) 2018/02/02 15:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000813000)=""/4096) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f22000-0x18)) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000018c000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}}) 2018/02/02 15:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000667000)="7bed", 0x2, 0x20008005, &(0x7f0000960000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df6000-0x40)=[{&(0x7f00005b7000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f00001d4000-0x4c)=""/76, 0x4c}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000275000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}}}, 0x0, 0x2, 0x200000000000000, "3ae0e1c350a611435d265187c7694c9f232562ce87000c3c518e44e49aa23da522c1ae45eabf9352f6d94e9150765c380cbd66600c52eb669c0e5b448ccd872154c0576711e252fc4940b1d2250e5b6e"}, 0x160) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mq_notify(r1, &(0x7f0000988000-0x58)={0x0, 0x1e, 0x3, @thr={&(0x7f0000fda000-0xe2)="f02e913fd9609a12a349b475d89452cbb9a00dd1bc7d327aaf41c4e9011cca7e47470a60f9d9217e5ea5c37fd6e1730ba0def514470041674fced61602a49e6d204918148b960a75447940f6502fd98d70e9c4525e839d3899c5041cccbb3d9de6199d0650b25624b97de873fdfae78c4b5658b2b9a24614f33ba73002267f2929c2e53bb037ed30106339312ff0a7ac6a6dbf4fa06081db5f15915de5c121059909a7e810987e4735dc8a107741057dbdb15a6ee11461c006d5c8c85f0fb17f3809e4e418209fdabebf71da85868989ba5eb758702a088d1ddbfcf7f8ebfc89ce91", &(0x7f00005e9000)="7b6a071773a83af81472cd0fcebe6877ad0f512540192e4775e7c00b954d81d559c5f80ae8560f31b0c9f3b6b49d11fe26bfb050c05c38b87d230d6bdfb0cdd50c25e56bff4cf63f5e5388b055a48407728b758bb3002351eb72424aa62d9a856c5864eaf162c6a0ae0f4683612c32cf6ce215ad58ae90a83207ab6325ec51705106afc499ece5f2348020"}}) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000028c000-0x18)=@get={0x1, &(0x7f0000682000)=""/137}) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000588000-0x4), &(0x7f000038a000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff4000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000b7000)={@dev, @loopback}, &(0x7f00009d3000-0x4)=0xc) 2018/02/02 15:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) truncate(&(0x7f0000d3e000)='./file0\x00', 0x100) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/02/02 15:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x5, @fr_pvc_info=&(0x7f0000923000)={0x3ff, @common='ip_vti0\x00'}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 15:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007cf000)={0x8}) socketpair(0xa, 0x1, 0xdd, &(0x7f0000f2a000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004cd000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a16000)={0x0, 0x84, &(0x7f0000978000)=[@in={0x2, 0x3, @rand_addr=0x1ff}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0xffffffffffffff28, @empty, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000dd8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000073a000)={r4, 0xf4, "234e8ca6ccc230941f4dca8203f1c1ae305e0235b51f27e1705e51632414fc7ae57eed9c18ff075b4f7db58e063f6cb4d3e034f844b6ce404f1fe4fc3fd6182058ed42aa7a4a483fd867e0576700b115f0b1e0646a2c393fe01a3eda12912a73b36df21f20609d38bbed4b1ba0c6b293e472dd6f826400780401cca74a83c4643a1c7b5dcce7419dab5d7ab40a844c4c2ab1be8ed25c0b29b1a53247e40f2d4ff6a7438cd3fb2423d0f1abb90122ec015a24ae8b071433247ef3fcb40c82a825334c88d2b9b86096a9223c3c1a111d2bb8124c5de21fa76e5bc4568eaf8e70a9ded9236c81b562aeba619fd6f0d1902bdc0b6f32"}, &(0x7f0000d7d000-0x4)=0xfc) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/02 15:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00006f1000), 0x277, 0x20020003, &(0x7f0000588000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/02/02 15:55:48 executing program 6: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x7, &(0x7f0000a3d000-0x4)) 2018/02/02 15:55:48 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) fcntl$setsig(r1, 0xa, 0x1e) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) 2018/02/02 15:55:48 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000005c000-0x8)={0x0, 0x6a3c}, &(0x7f00008a6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x16, 0x9, 0x18}, 0x10) sendto(r0, &(0x7f000070f000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f000000c000)={&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000000d000)=[], 0x0, &(0x7f000000a000)=""/19, 0x13}, 0x0) getxattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000008000)=@known='system.sockprotoname\x00', &(0x7f000000b000-0x38)=""/56, 0x38) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000e000)) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 15:55:48 executing program 6: pipe(&(0x7f0000f4b000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x10000, 0x10001, {0x6d, 0xfffffffffffffffb}, 0x0, 0x1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000471000)={{}, 0x40}) chdir(&(0x7f0000cac000)='./file0\x00') 2018/02/02 15:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000c4b000)=""/122) ioctl$int_in(r0, 0x5452, &(0x7f00000f2000-0x8)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/02 15:55:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007c5000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a31000)={{{@in=@local, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) fcntl$setsig(r1, 0xa, 0x1e) 2018/02/02 15:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d05000), 0x628, 0x8040, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd4000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000b72000-0x50)=[{&(0x7f0000b00000-0x1000)="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", 0x561}], 0x1}, 0x0) 2018/02/02 15:55:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000032c000)={0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f41000-0x8)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x8) accept4$llc(r2, &(0x7f00000a7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003c7000-0x4)=0x10, 0x80000) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/02 15:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a2e000)={0xaa, 0x44}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000099c000-0x8)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/02 15:55:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80003fe) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f00008ad000-0x20)={0xffffffffffffffff, 0x81, 0xffc, 0x0, 0x1, 0x0, 0xfffffffffffffffd}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) timer_gettime(0x0, &(0x7f0000990000)={{}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, r2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00004ff000)={{0x3, 0x0, 0x9000000000, 0x0, 0x80000001}, 0xa, 0x6}) openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/keychord\x00', 0x20000, 0x0) 2018/02/02 15:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002f6000)='\x00', 0x1) sendmsg$key(r0, &(0x7f0000376000-0x1c)={0x0, 0x0, &(0x7f0000235000-0x8)={&(0x7f00002af000-0x48)={0x2, 0x0, 0x3, 0x5, 0x9, 0x0, 0x4, 0x2, [@sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x20, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_spirange={0x2, 0x10, 0x2, 0x3}]}, 0x48}, 0x1}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000870000-0xd)='/dev/usbmon#\x00', 0x4, 0x20000) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) 2018/02/02 15:55:49 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2018/02/02 15:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x800000000041, &(0x7f000024c000+0x994)=""/192, &(0x7f000062a000-0x4)=0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x1, &(0x7f0000b07000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000fa0000-0x9)=""/9, &(0x7f00003b7000)=0x9) accept4$inet6(r1, &(0x7f0000858000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000066c000-0x4)=0x1c, 0x80000) r2 = socket$inet6(0xa, 0x80002, 0x88) r3 = dup2(r2, r2) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r4, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d62000-0x12)={0x7, [0x9, 0x2, 0x7c0000, 0x2, 0x4, 0x5, 0x40]}, 0x12) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000052000-0x4)) 2018/02/02 15:55:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000927000)={0x0}, 0x0) syz_open_dev$mice(&(0x7f0000706000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/02 15:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0}) recvfrom$unix(r0, &(0x7f0000ad8000-0x1000)=""/4096, 0xfffffffffffffe85, 0x1, &(0x7f0000b07000)=@file={0x10000, './file0\x00'}, 0xa) 2018/02/02 15:55:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000a09000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000073c000-0x70)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000031b000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000198000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c6e000)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) recvmsg(r0, &(0x7f00005e7000-0x38)={&(0x7f0000e9d000)=@can, 0x10, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000eac000-0xa0)=""/160, 0xa0}, 0x0) 2018/02/02 15:55:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e45000-0xb)='/dev/loop#\x00', 0xa, 0x1000000000101086) sendfile64(r0, r0, &(0x7f0000761000-0x8), 0x7) sendfile(r0, r0, &(0x7f00000de000-0x8), 0xffffffff) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/02 15:55:49 executing program 2: times(&(0x7f0000866000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007ed000-0x12)='/dev/loop-control\x00', 0x2a0100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000783000)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 15:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c74000-0x9)='/dev/sg#\x00', 0x2, 0x10402) open(&(0x7f000090b000)='./file0\x00', 0xa4300, 0x44) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000bd6000)) prctl$seccomp(0x16, 0x2, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x7}, {0x6}]}) 2018/02/02 15:55:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00006aa000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "dfdb69c723d3854d615e31bd9548a55d3313fe32fc90b64077a7789c5280e583efd85df99b3dfa1ce34a25348f45b6e6df1dde1d0d6f80e207ec74b48585c788", "bd2cf25f08670b00000004f6a782281c9d29eb0000000000005081cc50b3aebd"}) ioctl(r0, 0x80, &(0x7f0000461000-0x80)="c1f603bcf5fa6695c971184a7b62f76e56abb817ae2d74259681effed7a4c980c2ef36bec2e1841da0ff676e16700bd3df82611be6a10d1f167ed5d5a40f307446fc662eff77b665d91193ca0b05ffeeec00d04acb245b8bfc10c49da48107dc2c8e6a3865cd9543c461a2bc034a16a2ca6eaa2b229dbef05b3b2b38f2426704") 2018/02/02 15:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) openat(r1, &(0x7f0000650000)='./bus\x00', 0x2000, 0x144) 2018/02/02 15:55:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006df000)='/dev/rtc\x00', 0x410400, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e2b000-0x4)=0xffffffff, 0x4) r1 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)) 2018/02/02 15:55:49 executing program 3: keyctl$get_keyring_id(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000+0xb61)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000bfb000-0xf9)=""/249) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x7, 0x5, 0x8, 0x0, 0xc760}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000), 0x6d46) 2018/02/02 15:55:49 executing program 0: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a75000-0x9)='/dev/ppp\x00', 0x50802, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007ec000)) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a74000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a74000)=0x14) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a75000-0x20)={0x0, 0x7, 0x8, 0x4, 0x1, 0xffffffffffffffff, 0x4, 0xffffffffffffffed, r4}, &(0x7f000055c000-0x4)=0x20) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) [ 56.430167] audit: type=1326 audit(1517586949.320:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8277 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77eaba9 code=0x0 2018/02/02 15:55:49 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000090f000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f2e000)={0x0, 0x3, 0x8, 0x8, 0x93b, 0x3}, &(0x7f00000e2000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000348000-0x14)={r2, 0xffffffffffffffc1, 0x74289642, 0xfffffffffffffff8, 0x1, 0xffffffffffff7fff}, &(0x7f00009e4000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001c9000-0x8)={r2, 0xc4}, 0x8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x40}, 0x1}, 0x0) 2018/02/02 15:55:49 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000012000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0x26) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendfile(r1, r0, &(0x7f0000007000-0x4), 0x200010000) 2018/02/02 15:55:49 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000f50000)=0x5) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f51000)) [ 56.490510] audit: type=1326 audit(1517586949.380:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8277 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77eaba9 code=0x0 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/02 15:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/sequencer2\x00', 0x4042, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00009fa000-0x8)={0x2, &(0x7f000023d000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002f9000-0x8)={r2, 0x2}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000066f000-0x4)=0x40) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c12000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff7fff}}, [0xfffffffffffff801, 0x1, 0x800, 0x7fffffff, 0x8, 0x7ee, 0x5, 0x100, 0x80, 0xbca4, 0x80000001, 0x4, 0x2000400000000, 0x3, 0x5]}, &(0x7f0000a67000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f4f000)=@assoc_value={r4, 0x5}, &(0x7f0000e51000)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/02/02 15:55:49 executing program 3: r0 = creat(&(0x7f0000a10000-0x8)='./file0\x00', 0x1bb) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000047000-0x10)=@req={0x325d5920, 0xfffffffffffffffc, 0x40, 0x76}, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x1}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x8) pause() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x0, {0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x425}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000000000)="ff32315728ed7bbe55de582537e12b0b31559068a199d53f33ac1a89a702a64dabd633adbd23bfdfb70fbba26285aa5e0e24c1ec04a602021636abb1f3f5bc19c8c014d9469291a4ba92f7d58ade3891528f30a6991db0d5d16b8c9036090c17817f55f02ebdadaf", 0x68}, {&(0x7f0000005000-0xe2)="3f94d409ce366582b299fdd8b6b32fddf66b4c51a6baf2769000a88c427bfd16ccb4996073d22282957789b7b25e16fbb37de063b741cde680fae9f49fc83f4bbf31c1b5312bdaf3745294faf5a0c5187dda4a28b4ccc4927e3f3ddab9b0a4a26c947d5c3b821b1d183608065c13d4c4b269300f5d0cd4265acf00cb85ddbb62fba97dad1af2dd10a124d9c747ec662bf5e4b5aed0fa624f8dff1548c60d42af5448e8ac92415e635cbfe34ca7bc91ef38d0c25f88bdb2363fcf41c37300a8f77585a7370c63ddaf433014230473afefb00462799d57ddd71140169fd5c3c13038b8", 0xe2}, {&(0x7f0000000000)="42354e8b5e37b1492887b369232b22aa54b67d768d439541aeb29f8513237c24a957715673f302fa4faaa69b5b7bf121f179928e679a9f0e2b4cd9a141465cfae08107d196632561d3ffa410c92c70394296e856b396ec6167b1990c3cad8724e5d4c0da1248", 0x66}, {&(0x7f0000003000)="271701a5045f9016443dc39a116182b67427cc7c3400214cd897a1f5840c7b41468bbb477d2e829f7bcb8e8fc3c29d2fe5a32876ff091513fa69b869be61d258e4df38dec303dd671b804f8e82eb6d4245b9808902b5848f6a288b8ad90e58b8bdfd0a10d6b7156dac60c8ebe6f509fc8ca86c448cb824f883b06631372cb4c47e4d2add31ab445d74867a9c1a436fa881c6aca5539fc7d66e5580f009bd2fa0b7b0c70fe553bdf4a46ab75ce82b5493e5bfb494c3442af6b122a7cd3c4454004b5b47d13948693628652f95", 0xcc}, {&(0x7f0000005000-0xb4)="c01d67f5c7f47ca9c5124b9203e865a1615620a38d7126c1648e39b03f0b91f7a0fad30956f36bbac23f26226b73c91a8c929db5e19384e8beae9d3623c9fcd6f54e6728b7f88eeefbf0f37808cccf081ae2bef3c501c9d91b129f0c50c014a1b95ddec913a50c562d2aa48a76407e929ce5f55d8004ff089a31f7b57d92940e160b13d238567161112014a7ffc5b76bf985451b80f4c26924d82f2c46a3d614f980262eefed1e7309749daf995f390be9b5416b", 0xb4}, {&(0x7f0000004000-0x6)="8e229332d6317198", 0x8}, 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{0x2c, 0x107, 0x7fff, "13da156dd1804bffdcb3120655bb9eb75e75e9901eeaf6b718180fbc9a416914"}], 0x21c0, 0x20000000}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in6={{0xa, 0x1, 0xf0dc, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xfff, 0x8001}, &(0x7f0000007000)=0x98) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000008000)={{0x1000, 0x7ff}, {0x400, 0x2}, 0x0, 0x6, 0x3}) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000008000)=&(0x7f000000a000-0xc), &(0x7f0000007000-0x4)=0xc) [ 56.539427] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 56.547231] Buffer I/O error on dev loop0, logical block 4, async page read [ 56.564642] Buffer I/O error on dev loop0, logical block 5, async page read [ 56.574271] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 56.584270] Buffer I/O error on dev loop0, logical block 6, async page read [ 56.591890] Buffer I/O error on dev loop0, logical block 7, async page read [ 56.599501] Buffer I/O error on dev loop0, logical block 8, async page read [ 56.607428] Buffer I/O error on dev loop0, logical block 9, async page read [ 56.617956] Buffer I/O error on dev loop0, logical block 10, async page read [ 56.625640] Buffer I/O error on dev loop0, logical block 11, async page read 2018/02/02 15:55:49 executing program 7: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x9907, &(0x7f0000547000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b90000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff}], 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') close(r1) 2018/02/02 15:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000602000-0x110)={0x0, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002a1000)={0x2, {{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}}}, 0x88) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) 2018/02/02 15:55:49 executing program 2: prctl$intptr(0x1d, 0x800000000fffd) r0 = open(&(0x7f0000ea3000)='./file0\x00', 0x4100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000000000)=0xea9a80dc1926dd68) 2018/02/02 15:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f0000059000-0x8)='./file0\x00', &(0x7f00000cf000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000515000)) stat(&(0x7f0000ba2000)='./file0\x00', &(0x7f0000220000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000051f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000037e000)={0x0, 0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = syz_open_dev$sndseq(&(0x7f00000a4000-0xd)='/dev/snd/seq\x00', 0x0, 0x4200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adf000)={0x0}, &(0x7f0000e51000)=0xc) r7 = open(&(0x7f0000cb8000)='./file0\x00', 0x400, 0x8c) r8 = eventfd(0x60000) r9 = socket$packet(0x11, 0x2, 0x300) r10 = syz_open_dev$random(&(0x7f0000e2a000)='/dev/random\x00', 0x0, 0x2000) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000963000)='/dev/rfkill\x00', 0x101100, 0x0) r12 = userfaultfd(0x800) r13 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ad000-0x8)={0x0}) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a3000-0x15)='/proc/self/net/pfkey\x00', 0x503, 0x0) r16 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000edd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r17 = accept4$unix(0xffffffffffffffff, &(0x7f0000bba000)=@file={0x0, ""/108}, &(0x7f0000637000)=0x6e, 0x800) r18 = socket$inet_udp(0x2, 0x2, 0x0) r19 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000053000-0x4), 0x800) r20 = eventfd(0x401) r21 = accept4$ipx(0xffffffffffffffff, &(0x7f0000696000), &(0x7f0000c82000-0x4)=0x10, 0x0) r22 = socket$netlink(0x10, 0x3, 0x10) r23 = perf_event_open(&(0x7f00004a2000-0x78)={0x0, 0x78, 0x8, 0x8, 0x0, 0x81, 0x0, 0xffffffffffffff2c, 0x689, 0x2, 0x1, 0xfffffffffffffffb, 0x4, 0x3, 0xae25, 0xf1, 0x3, 0x1, 0x0, 0x8, 0xedfb, 0x8, 0x1, 0x7, 0x1, 0x7, 0x10001, 0x1ff, 0x1f, 0x1000, 0x80, 0x0, 0x3, 0x7, 0x401, 0x3f, 0x81, 0x1f, 0x0, 0xfffffffffffffff9, 0x4, @perf_config_ext={0x10000, 0x1}, 0x820, 0xd00, 0x0, 0x0, 0x80000001, 0x3, 0x5}, 0x0, 0x20, 0xffffffffffffff9c, 0x8) r24 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r25 = syz_fuseblk_mount(&(0x7f0000194000)='./file0\x00', &(0x7f00007c1000-0x8)='./file0\x00', 0x2, r0, r1, 0xff, 0x5, 0x2012082) r26 = socket$inet6_icmp(0xa, 0x2, 0x3a) r27 = open(&(0x7f00007c4000)='./file0\x00', 0x400001, 0xa1) r28 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/status\x00', 0x0, 0x0) r29 = epoll_create1(0x80000) r30 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b7000-0xb)='/dev/hwrng\x00', 0x40, 0x0) r31 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000565000-0xd)='net/wireless\x00') r32 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d97000+0xda7)='/selinux/access\x00', 0x2, 0x0) r33 = socket$inet6_udp(0xa, 0x2, 0x0) r34 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007a4000-0xa)='schedstat\x00') r35 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/sequencer\x00', 0x341400, 0x0) r36 = fcntl$getown(0xffffffffffffff9c, 0x9) r37 = open$dir(&(0x7f0000a8b000)='./file0\x00', 0x2000, 0x0) r38 = accept4$unix(0xffffffffffffffff, &(0x7f0000bdc000-0x8)=@abs, &(0x7f0000dca000)=0x8, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000561000)={0x0, 0x0}) r40 = inotify_init1(0x800) r41 = syz_open_dev$sndtimer(&(0x7f000086e000)='/dev/snd/timer\x00', 0x0, 0x10101) r42 = syz_open_dev$mice(&(0x7f000060e000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r43 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/context\x00', 0x2, 0x0) pipe(&(0x7f00002e0000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b4c000)={0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000af5000-0x8)={0x0}) r47 = gettid() r48 = syz_open_dev$sg(&(0x7f00004b9000)='/dev/sg#\x00', 0x0, 0x4200) r49 = syz_open_dev$loop(&(0x7f00009e8000-0xb)='/dev/loop#\x00', 0xff, 0x181080) r50 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000614000-0x8)={0x0}) socketpair$inet6(0xa, 0x80000, 0x81, &(0x7f00000d0000-0x8)={0x0}) r53 = accept4(0xffffffffffffff9c, &(0x7f0000bf9000-0xc)=@nl=@proc, &(0x7f0000e5d000-0x4)=0xc, 0x80800) sendmmsg$unix(r2, &(0x7f0000db5000)=[{&(0x7f00002db000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000164000)=[{&(0x7f0000fb2000-0x1000)="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0x1000}], 0x5, &(0x7f0000bca000)=[@rights={0x18, 0x1, 0x1, [r3, r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r0, r1}, @rights={0x18, 0x1, 0x1, [r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x14, 0x1, 0x1, [r15, r16]}, @rights={0x2c, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32, r33]}], 0xd8}, {&(0x7f0000ae2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000068d000-0x20)=[{&(0x7f0000168000-0x28)="18bd9039125a4c1465acdd01809c36508d6d58c4c0bf264a0405872bf596ebbbda2548705f5c6b4b", 0x28}, {&(0x7f0000378000)="6f57e8d517294e37f09ded0c98800ead92a03f0e75a563b16a1369474113eed106", 0x21}, {&(0x7f0000ddc000-0xfc)="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", 0xfc}, {&(0x7f0000dfc000)="d36b6be43728731f76d2110cdb2686a2ad75904a9a2515cdbf4590d668926c", 0x1f}], 0x4, &(0x7f0000199000)=[@rights={0x14, 0x1, 0x1, [r34, r35]}, @cred={0x18, 0x1, 0x2, r36, r0, r1}, @rights={0x20, 0x1, 0x1, [r37, r38, r39, r40, r41]}, @rights={0x20, 0x1, 0x1, [r42, r43, r44, r45, r46]}], 0x6c, 0x4000}, {&(0x7f00008b2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002ac000-0x20)=[{&(0x7f0000559000-0x1000)="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", 0x1000}, {&(0x7f00000e1000)="27376ab315beec99bdbd7741a534beebe5d90704f262ed4f299e78e13ce753c90bf2fce321504e10918e5ca380a22547b63b1f51bf84e41088431b64340b", 0x3e}, {&(0x7f0000716000-0x12)="7122abd6ed6bef6137b82f187b06af454c6d", 0x12}, {&(0x7f0000b99000)="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", 0xfd}], 0x4, &(0x7f0000bf6000)=[@cred={0x18, 0x1, 0x2, r47, r0, r1}, @rights={0x10, 0x1, 0x1, [r48]}, @rights={0x20, 0x1, 0x1, [r49, r50, r51, r52, r53]}], 0x48, 0x4000004}], 0x3, 0x4004010) 2018/02/02 15:55:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) 2018/02/02 15:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/sequencer2\x00', 0x4042, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00009fa000-0x8)={0x2, &(0x7f000023d000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002f9000-0x8)={r2, 0x2}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000066f000-0x4)=0x40) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c12000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff7fff}}, [0xfffffffffffff801, 0x1, 0x800, 0x7fffffff, 0x8, 0x7ee, 0x5, 0x100, 0x80, 0xbca4, 0x80000001, 0x4, 0x2000400000000, 0x3, 0x5]}, &(0x7f0000a67000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f4f000)=@assoc_value={r4, 0x5}, &(0x7f0000e51000)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/02/02 15:55:49 executing program 4: r0 = open(&(0x7f00005e3000-0x8)='./file0\x00', 0x101200, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000768000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) 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) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x1, 0x9, 0x2, 0x20, 0xa0, 0x88, 0x0, r2}, {0x8000, 0x8, 0x8, 0x3, 0x81, 0x3, 0x4, 0x10000}, {0x100, 0xafd2, 0x0, 0x3f}, 0x3ff, 0xe, 0x1, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x1, 0x8, 0x80000001, 0x1d92}}, 0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x831e, 0x2}, 0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000013000)=0x7bb0, 0x4) r4 = memfd_create(&(0x7f0000010000)="776c616e00100000", 0x1) accept4$packet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000-0x4)=0x14, 0x800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000009000-0x2)={0x7, 0xff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000012000)={0x0, @rand_addr, @multicast1}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000014000)="256eb399ccd9c1d3f6209a3b218897e8510adf353e11fa23e259ad23f06de500c4a3372e25724795280c33ca524860ba872e43484861769060bf987d439e768de86704cf16b7f4622880aa505a2409aff4c7749bfc5e8479bd18865d90eebed147fdcba2e363f9d3a24f68969cac10b5ba9e6fcab3b9b0365a62d367b9cef32a257d5806f6631b6e5c9d4158d0e29815846dd461b69c9f1bcaadf7397b2de87e") bind$packet(r4, &(0x7f0000015000-0x14)={0x11, 0xf6, r5, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r6 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b000)="1aec4c115130aecdaffd05640d603e00df721d5ba8f71583133e02dc9a7364a099c9041be76fbaddcc38a6af0a73f2fc6821ec76fbc5cf84d99df34c23a87504212bfa32425c36e3de47591974db71029c642f6f3f6efc493e7eea1e624c790374f2e71caa8d7b70ccf425c55711952f1b6926ebba75c873df130d811b189f0ae08fdbbc1e6679032cb4519dadd48451f592f00e540486a045d5082a8fb5397c5e763b3261405cc5b6798016ea070fbae29754a7f4543e37c8751d4a20bf17086a694e2b71bd34ce748fba090b48fbacb5aa6f9e6c", 0xd5, 0xfffffffffffffffe) 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) r7 = request_key(&(0x7f0000016000-0x8)='rxrpc_s\x00', &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000015000)="776c616e00100000", 0xfffffffffffffffe) keyctl$negate(0xd, r6, 0x7, r7) recvmsg(r3, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0xc3)=""/195, 0xc3}, 0x40012003) signalfd4(r4, &(0x7f0000009000-0x8)={0x4}, 0x8, 0x80000) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x381002, 0x0) 2018/02/02 15:55:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x309, []}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) recvmmsg(r0, &(0x7f000021b000-0x140)=[{{&(0x7f0000dec000-0xc)=@nl=@proc, 0xc, &(0x7f0000728000)=[{&(0x7f0000183000-0x2c)=""/44, 0x2c}, {&(0x7f0000e79000-0x80)=""/128, 0x80}, {&(0x7f0000aeb000)}, {&(0x7f0000bb5000)=""/42, 0x2a}, {&(0x7f0000fcb000)=""/173, 0xad}, {&(0x7f000095a000-0x6b)=""/107, 0x6b}], 0x6, 0x0, 0x0, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f00009c5000)=[{&(0x7f00009f8000-0xe0)=""/224, 0xe0}, {&(0x7f0000a61000)=""/63, 0x3f}, {&(0x7f0000e4f000)=""/29, 0x1d}, {&(0x7f0000b7d000-0x52)=""/82, 0x52}, {&(0x7f0000c4f000)=""/15, 0xf}, {&(0x7f0000356000)=""/90, 0x5a}, {&(0x7f00004b8000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000fba000)=""/171, 0xab, 0xfffffffffffffffc}}, {{&(0x7f0000d3d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00005d7000-0x8)=[{&(0x7f000014e000-0xfe)=""/254, 0xfe}], 0x1, &(0x7f0000dfe000-0x9c)=""/156, 0x9c, 0x8}, 0x1000}, {{0x0, 0x0, &(0x7f0000d46000)=[{&(0x7f0000866000)=""/10, 0xa}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x1}, {{&(0x7f00002d2000-0x9)=@rc, 0x9, &(0x7f0000c1e000)=[{&(0x7f0000a17000)=""/37, 0x25}], 0x1, &(0x7f0000744000)=""/162, 0xa2, 0x4}, 0x3}, {{&(0x7f0000bba000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00008dc000)=[{&(0x7f00004c0000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000e25000)=""/207, 0xcf, 0x10000}, 0x1}, {{0x0, 0x0, &(0x7f000026b000-0x50)=[{&(0x7f0000759000-0xa7)=""/167, 0xa7}, {&(0x7f0000ecf000)=""/6, 0x6}, {&(0x7f0000033000-0x3c)=""/60, 0x3c}, {&(0x7f00007a9000)=""/190, 0xbe}, {&(0x7f0000706000)=""/10, 0xa}, {&(0x7f00007e9000-0xdb)=""/219, 0xdb}, {&(0x7f0000c0f000)=""/182, 0xb6}, {&(0x7f0000b87000-0x1000)=""/4096, 0x1000}, {&(0x7f00004df000)=""/171, 0xab}, {&(0x7f0000076000-0x9b)=""/155, 0x9b}], 0xa, 0x0, 0x0, 0xffffffff}, 0x9}, {{&(0x7f000030c000-0xe)=@l2, 0xe, &(0x7f00008cc000-0x8)=[{&(0x7f000005d000)=""/67, 0x43}], 0x1, &(0x7f0000fb1000-0x61)=""/97, 0x61, 0x5}, 0x400}, {{&(0x7f00008ca000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e69000)=[{&(0x7f0000c9d000-0xd5)=""/213, 0xd5}, {&(0x7f0000f55000-0xf5)=""/245, 0xf5}, {&(0x7f0000b7a000)=""/4096, 0x1000}, {&(0x7f0000525000)=""/178, 0xb2}, {&(0x7f0000d78000-0x39)=""/57, 0x39}, {&(0x7f0000f00000-0x5e)=""/94, 0x5e}, {&(0x7f0000419000-0x1000)=""/4096, 0x1000}, {&(0x7f0000635000-0xc6)=""/198, 0xc6}], 0x8, &(0x7f0000bb2000-0xd4)=""/212, 0xd4, 0x40}, 0x9a}, {{&(0x7f000081e000)=@generic, 0x80, &(0x7f0000f5b000)=[{&(0x7f0000875000)=""/170, 0xaa}, {&(0x7f000078a000-0x1c)=""/28, 0x1c}, {&(0x7f00005f0000)=""/97, 0x61}, {&(0x7f0000d01000)=""/209, 0xd1}], 0x4, &(0x7f0000518000-0x5b)=""/91, 0x5b, 0x10000}, 0x800}], 0xa, 0x20, &(0x7f00001bc000)={0x77359400}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000085d000-0x4)=0x1, 0x4) 2018/02/02 15:55:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0x5)='yeah\x00', 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000045b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c41000)={&(0x7f0000a9e000-0x18)=[0x100, 0x28f1, 0x1000, 0x3ff, 0x20, 0x10001], 0x6, 0x70c, 0x9, 0x1ff, 0x6, 0x8, {0x643f, 0x8001, 0x0, 0x80, 0xab0, 0x3f, 0x0, 0x4, 0x8, 0x6, 0x100000001, 0xf26, 0xc51a, 0x9, "6d1f8ddbc86832f15c58c76fb5f8b8adfddd878c49a863cc3781de68ffa10754"}}) 2018/02/02 15:55:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x18)=',#%@vboxnet1selinuxppp0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/217, 0xd9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000002000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000004) pselect6(0x40, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) accept4(r1, &(0x7f0000efc000)=@nl=@unspec, &(0x7f0000664000-0x4)=0xc, 0x800) 2018/02/02 15:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b86000-0x8)={0x0, 0x1}, &(0x7f0000398000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb7000-0x18)={r1, 0x0, 0x8, [0xbd46, 0x8b, 0xada, 0x3, 0x6, 0xae3c, 0x3f, 0x9]}, &(0x7f000051b000)=0x18) fcntl$lock(r0, 0x7, &(0x7f00004d0000)={0x3}) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c34000-0x5)='user\x00', &(0x7f0000b7b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f89000-0x73)='\r', 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3c000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000505000-0x2)=0x0) waitid(0x0, r3, &(0x7f00007d1000), 0x2, 0x0) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a}, r1) 2018/02/02 15:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x10001) r1 = dup(r0) bind$inet(r0, &(0x7f0000a38000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d7d000-0xd4)=""/212, &(0x7f00006b6000-0x4)=0xd4) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) dup(r0) sendto$inet(r1, &(0x7f0000387000-0x60)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00003e8000)='\n', 0x1, 0x0, &(0x7f0000a71000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 15:55:49 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fce000)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00002c5000)) 2018/02/02 15:55:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a55000)=0x81, 0x4) write(r0, &(0x7f0000249000-0x88)="2400000058001f0014b2f407000904000200000005000100ffffffff08000200000000f1", 0x24) 2018/02/02 15:55:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) close(r0) finit_module(r0, &(0x7f0000da4000-0x6)='$]^:[\x00', 0x3) 2018/02/02 15:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000421000-0x4)=0x100, 0x4) flock(r0, 0xa) 2018/02/02 15:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d73000)=0x200000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/02/02 15:55:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000852000)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b95000-0xa)='/dev/ptmx\x00', 0x600, 0x0) unshare(0x54020100) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000e9000-0x4d)="77e2a541d8653cfc75a82e8cf1c635e5e8b6315e90eb3932deb11d949f405867009419cbccf4fc148facf57a4d326b5196e801937053324d08ccdcfdbdfd744547ce889f5bdb2c9a4c090ab87c") mq_open(&(0x7f0000aec000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) unshare(0xc000000) sync() syz_open_pts(r1, 0x404000) 2018/02/02 15:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004df000-0x8)={0x0, 0x4}, &(0x7f0000976000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c67000-0x8)={r1, 0x5}, 0x8) r2 = add_key$keyring(&(0x7f000068b000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f00006fa000-0xc)='syzkaller\x00', &(0x7f0000419000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000cb000)='/dev/cuse\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f000046b000)="a0187ecd47e1bc5d56c34b02e6c4d878fb929c0cb00a27088cda626db47f0ae0e8e3bfb593a11eb212c3931814695480fbc0391412473733ede76bb8acf90a00ac31143ca0114a26221da7986b3fcd993824729e1a28", 0x56, r3) 2018/02/02 15:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000aa8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x2) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) stat(&(0x7f00008fe000)='./file0\x00', &(0x7f0000153000)) 2018/02/02 15:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000dd000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000803000-0xc1)=""/193) setsockopt$inet_group_source_req(r1, 0x0, 0x32, &(0x7f00004a8000)={0x1, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) 2018/02/02 15:55:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000044c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getpeername$inet(r1, &(0x7f0000897000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003a7000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b38000)={{0x2}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f0000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000725000-0x10)={0x2, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00009bb000)={0xfffffffffffffff9, r3}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000c25000-0x20)={"fa4410d83df4bdd61167af4118400ec8", {0x4, 0x81, 0x8, "1ebdd6059af3", 0x400}}) 2018/02/02 15:55:50 executing program 2: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000000000)=0x8c) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x156, 0x95}, 0x8) 2018/02/02 15:55:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 6: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000cb0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000a52000)='./file0\x00', 0x80) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000de0000)=@assoc_value, &(0x7f0000de1000)=0xffffffffffffff0b) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ba9000-0x4)={0xfffffffffffffffe, 0x8, 0x80000000}) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/02/02 15:55:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00008a0000)=@file={0x0, ""/59}, &(0x7f0000000000)=0x3d) r1 = signalfd(0xffffffffffffffff, &(0x7f00009b2000)={0x10000}, 0x8) mmap(&(0x7f00004f5000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) r2 = creat(&(0x7f00004f7000-0x8)='./file0\x00', 0x1) syz_open_pts(r2, 0x20000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000552000-0x4)) 2018/02/02 15:55:50 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/nfsfs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000849000)=""/4096, 0x1000) 2018/02/02 15:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000030e000-0x4)=0x6) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20020003, &(0x7f0000f3d000-0x10)={0x2, 0x1, @empty}, 0x10) shutdown(r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000e03000-0x8)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr, 0xffffffffffffffff, 0x2}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 15:55:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000810000-0x4)=0xfffffffffffffd6a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003b9000)={0x0, 0x0, 0xb247, 0x4, 0x1776, 0x9, 0x10001, 0xffffffffffffffe0, {0x0, @in6={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x4}}, 0x1, 0x7fff, 0x1, 0x7ff, 0x10001}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xec74}}}, 0x2, 0x99d9, 0x4010000000000, "3974a7cba9e97c85be3b56cd601189e3296b99d47b5b6abacaedb6b16727199663dfd5f2ef2b044b3ec44123b8674eca8c91de289e96f486cd066be0f1838a2e930bf9f4d3245f7ace70ec1a44e6519c"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='#@trustedeth0-vmnet1eth1\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x8001, 0x8, 0x9}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x5, 0x1ff, 0x1, 0x1, 0x4, "73de3f9c39628e41f7e1d00a4a692af9ed7a36b98e13e9876afb3220030632f08f99a6791a98ec0124a64170dd9f5e7e607cf19162acde0c0fc542281cd298", 0x7ff}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) 2018/02/02 15:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000391000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000e7d000-0x19)='\'@\\%md5sum!eth1wlan1bdev\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) getdents(r2, &(0x7f000013b000)=""/181, 0xb5) 2018/02/02 15:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) signalfd4(r0, &(0x7f00003ea000), 0x8, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000042c000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 15:55:50 executing program 2: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000031a000-0xd)='net/wireless\x00') mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000035e000)={&(0x7f000035e000)={0x10}, 0xc, &(0x7f000035f000-0x8)={&(0x7f000035e000)={0x49c, 0x3d, 0x20, 0x1, 0x3, {0x1c}, [@generic="68fb0ca1668770442ed8425f1c1ba441d9b44049ab417b652aaa0075a54ac66e21004053790043471c9325264546a6e465eabefcf3322dea", @nested={0x34c, 0x8a, [@generic="61adc59a37196e116113e4a912a191606c99f9d3a61b87c515a4e7ac3e97614a9169a7ef3d8828842dcc64ce4a6c1ba4cbfbfedd1cb30d84c604c88002a2599807f2797de3e32547bd680b69538d49ee7231c0009bf1814db6d2d18e18cc83ed83fc01b45b34f561e42898e5a66bbb44223398e28fa690e0fc72af1c36b59e5c05424963f5be49ab24fa9a4b22547e020ef64cb177bef4d987a4c8e40e5a5ff77d707e50ad3db8e7d9f6d4cbfd66f6b0700f4a986e010809db9c06f920e0263e46300e70d1092ec690a43a16931b051f00", @generic="86da430b9983d61421f605d8668c5452fc0c90e9da5b2c70ba94d66979b5fef43cb7b3951a5792d9c9fe992c95bb2c67f13a6bfb9d57c7a5e46b279ee54a352f956a3a721893037442b81aabf9599b1d79e78c6564732247283029c4f76f76b6b47fb14456c64c1eb2220c0741db0bd0558027d4e35ca8b702267876f44f4ca150d51f58a7f6873f166da1bde9115c49cd146bc6ed39049ed50aeeba7a5313ef54034069a2e6ad01de029042c543368ff7109390673ae00187385e5df750b483d89d", @generic="a18058867922df1498d9751d11936f34f15f93d1c50bc71f9707e12f822fa812de4213903e8aaf17bfd9d7294d2aa79fd022d4008cc018c1d05fa17bcafd01eaef1e08877f364a05521eb66b86b03917712d21db3848c4530da4da68faa495abd216be0a83ec19bec386dc10b810a8d6f6918ead3d65f95eeefe6150ca8f0a340652d4464bf397e21322778fb285deb3f14844bd", @generic="1124049b921f3252d48574639aa2306c0c14039bdcfac65729bcb10b1ba6543af2b1eb763105b454a29bc6dd2511f7d923bae984babee7816b8ca099e0a7ce0e57e2e5036554d9806ad4e5433637558024214251787c876d3606b5f76efaa75c3dc320524305945a942fbbe2a4e0d1665071cd9867fee4485ba00ad3e6cf689410d49975669e5e4a410680776055b28ec3204b6216", @typed={0x8c, 0x3c, @binary="ace2afa1697eba2d27194fec598a9fe9c65a0b34545fc47622fc853a415d06824440520396755f5f37dee0563c7c3a30c534d25d511720e17e8c809e132500335c28095bf5dd19c1ec45ddf0b26ed47bab296c5ed06a7f901fae6e1de6f04c6bf41a7fd6a852d3bd1f6189056a3ac2c76022667600a823090cae00f62ff7710ba922"}]}, @typed={0xc, 0x58, @pid=r1}, @generic="1f19ddb09c0051ab6a41ab494cafdd2358ea7feef431ff146f00e351fb53c767f2ff5febf1ba3df48d1c0e735ffb4cf09ad8f6d029c1de34822568197a01e837489476d36ad977b73de7bd081c57c6b59d121d6d86568c3ee2e02140878d51a66d1d668ad2644c8346a455824f0f2de2d70fa066568e85fa7eaba2eb0f8d47f0193f9979124a9462f9517391e8fce1160f8e0cf1eab70bc37cdec1ba80e596dc1ac721a808ce93293d74280187014f5d3bb48dd446c9f45cce932e52afaf4b1b02e1854308c061bc67b1f13e2eec3d7c880eda9b68817b0fcc77a466269671463935422e020cd5918eabe0a382871b6dc640defa4cb9"]}, 0x49c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/02/02 15:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000e9000)={0x0, 0x0}, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dbe000)=0x0) get_thread_area(&(0x7f000064b000)={0xaf1, 0xffffffff, 0xffffffff, 0x7, 0x3f, 0x8, 0x6, 0xb16e, 0x9, 0x3f}) r3 = getpgid(r2) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e99000-0x20)={0x0, 0x6, 0x8000, 0x90000000, 0x2, 0x7fff, 0x1, 0xb9, 0x0}, &(0x7f0000ab0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000aee000-0x4)=@assoc_id=r4, &(0x7f0000250000)=0x4) r5 = dup3(r0, r1, 0x80000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000e1c000-0x4)) socket$inet6(0xa, 0x1, 0x7) sched_getscheduler(r3) r6 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r6, 0x1261, &(0x7f00001df000)="8cef5acbf9664e03000000000000017d14cc67f2b065637ce5b8d7509c3af440c4fbf8e3c0fe0000812cae7a01a752791b489fd991000000000000000195a86b71ad43055a731e14076f017b46b80e64e7bb6a2d2d14f8e6f221fcbca1c56236ffa65c21a1da604b465092ff4249e1aa157b6d952c646a73a2bc34bcbc9f14a65e83ab84f1043df0a811b0a0032789b496498c6a5c30865aff8d9447a2844a487ae6c7f6a669af90445a6b29f938c280674ca2d3e48c54729c4dde1986686585705731f3fec1d0c2909fb98ce4ad5ac8af32a87b407b8406240c0c3fcf75af0a97170539944fae0feada0ff844389f42105baaef5fe7fe") 2018/02/02 15:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000008000-0x2)='\x00', 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0xc)={0x0, 0x48, &(0x7f0000009000-0x48)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3b9f}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}]}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0x12)={r2, 0xc2, 0x5, [0x3, 0x100000001, 0x101, 0x10001, 0x8]}, &(0x7f0000009000-0x4)=0x12) 2018/02/02 15:55:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000030e000-0x4)=0x6) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20020003, &(0x7f0000f3d000-0x10)={0x2, 0x1, @empty}, 0x10) shutdown(r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000e03000-0x8)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr, 0xffffffffffffffff, 0x2}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 15:55:50 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000fe7000)=""/187) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x0, 0x0, 0xb5}) getpeername(0xffffffffffffffff, &(0x7f0000785000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000574000)=0x3a) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fe8000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, [0x7, 0xfffffffffffff001, 0xffffffffffffff7d, 0x401, 0xffffffffffffffbd, 0x8, 0x7ff, 0xfffffffffffff800, 0xfffffffffffff06a, 0x2eca, 0xfffffffffffffff8, 0xfff, 0x4, 0x1000000, 0x1000]}, &(0x7f00005a9000-0x4)=0x108) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fe9000-0x8)={r2}, &(0x7f0000fe9000-0x4)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x8000000006) writev(r3, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="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", 0xc18}], 0x1) 2018/02/02 15:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f00005ff000+0x214)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f800691822e96ce7d64ac8fef9507f000aaec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c808000ffffbff90000000000ab00076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f00006c5000-0x1f8)=[{0xc}], 0xfffffffffffffd5c, 0x14}, 0x80) setns(r0, 0x3ffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eef000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005e2000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000025d000)={@common='ifb0\x00', r1}) fcntl$getflags(r0, 0xb) 2018/02/02 15:55:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[], 0x0) readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000c10000-0x95)=""/149) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000001000-0xa8)={{0x3, 0x8}, 'port0\x00', 0x49, 0x30, 0x4, 0x790c, 0xda71, 0x1334, 0x0, 0x0, 0xc70cef88d67cf5d8, 0x3}) 2018/02/02 15:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) [ 58.501037] IPVS: Creating netns size=2552 id=9 2018/02/02 15:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setns(r0, 0x4000000) r1 = syz_open_dev$binder(&(0x7f0000be7000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r1, &(0x7f0000c99000)=[], 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000027b000)={0x44, 0x0, &(0x7f0000b83000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000144000-0x20)=[], &(0x7f00008b0000)=[0x0]}}], 0x0, 0x0, &(0x7f00006eb000)}) connect$inet(0xffffffffffffffff, &(0x7f0000a87000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/02 15:55:52 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000026000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000029000-0x4)=0x988b, 0x4) 2018/02/02 15:55:52 executing program 4: clone(0x10000200, &(0x7f0000caf000-0x1), &(0x7f0000981000), &(0x7f0000e9a000-0x4), &(0x7f0000094000-0x1)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x20, 0xfffffffffffffbff}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e78000)={r1, 0x3}, 0x6) 2018/02/02 15:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramds\x00', 0x80008409, &(0x7f0000c65000)) 2018/02/02 15:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002f000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000022000)=""/130, &(0x7f0000024000-0x4)=0x82) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/02 15:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) fgetxattr(r0, &(0x7f0000914000-0x17)=@random={'os2.', 'vmnet0proctrusted*\x00'}, &(0x7f0000daa000)=""/30, 0x1e) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000095b000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000860000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c69000-0x9a)=""/154, &(0x7f0000c68000)=0x9a) recvfrom$packet(r1, &(0x7f0000214000)=""/96, 0x60, 0x20, 0x0, 0x0) 2018/02/02 15:55:52 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000021000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000000b000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./control\x00', 0x288102, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000)='./control\x00', 0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400100, 0x0) bind$unix(r1, &(0x7f0000002000-0xc)=@file={0x1, './control\x00'}, 0xc) 2018/02/02 15:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000061d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f000009d000), &(0x7f0000d22000)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c8f000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e3e000-0x8)={r1, r3}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000098a000)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8913, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) alarm(0x200000000000001) getresuid(&(0x7f0000c45000), &(0x7f0000079000-0x4), &(0x7f0000130000)=0x0) quotactl(0x6, &(0x7f00000bf000-0x8)='./file0\x00', r4, &(0x7f00008df000-0x1f)="2f28eb0b15ae8d98f337bbce51e55ec073123a80c3101ecc4706163987e05d") [ 59.123273] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 59.129816] IPv6: NLM_F_CREATE should be set when creating new route [ 59.132579] binder: 8645:8658 got transaction with invalid offset (0, min 0 max 0) or object. [ 59.132641] binder: 8645:8658 transaction failed 29201/-22, size 0-8 line 3191 [ 59.140477] binder_alloc: binder_alloc_mmap_handler: 8645 20000000-20002000 already mapped failed -16 [ 59.141709] binder: BINDER_SET_CONTEXT_MGR already set [ 59.141716] binder: 8645:8660 ioctl 40046207 0 returned -16 2018/02/02 15:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000313000)='./file0\x00', 0x240, 0x80) accept4$ax25(r2, &(0x7f00002a0000-0x10), &(0x7f0000457000-0x4)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc1000-0x30)=[{r1}], 0x1, &(0x7f0000c04000-0x10), &(0x7f0000a1c000-0x8), 0x8) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) [ 59.143891] binder_alloc: 8645: binder_alloc_buf, no vma [ 59.143931] binder: 8645:8658 transaction failed 29189/-3, size 0-8 line 3128 [ 59.161214] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.161354] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.224762] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/02/02 15:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) rename(&(0x7f0000f2e000)='./file0\x00', &(0x7f00007ce000)='./file0\x00') fcntl$addseals(r0, 0x409, 0x3) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='smaps\x00') preadv(r1, &(0x7f0000bdc000-0x70)=[{&(0x7f00005bd000-0x9c)=""/156, 0x9c}], 0x1, 0x2d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f000080c000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e7b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ptrace$setopts(0x4200, r0, 0x5, 0x100000) 2018/02/02 15:55:52 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000882000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x401}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x64)="16cef9a72436fd9e48ffcab34e1bab6a634751a54f6ae3b90955dbd73e5f77f640caab39be495bbe757c0f984872540bcaffcb177f589205371543214844835d8322850e586733a8a8d75ca75435813e11a839cc271c1555c9dea4a301f04c4c166391dd", 0x64, 0x8000, &(0x7f0000002000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 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) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000003000-0x4)=0xe8) r5 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000001000-0x19dc)={0x19dc, 0x24, 0x100, 0x1, 0x3, {0x8}, [@nested={0x11e0, 0x4e, [@generic="d49cc3b7faf07e51055b26b145df016f88dcddd57276d88819e872dd514879473feb8061db30d6bc14c37a8baaede5abc6f5d748473d5b0ca12110b31000c44766a186ac7b039d24f3ab4323ff64d1bcf312d79a80ec53f0a32c1fa72ce2809e75915c1634cbbd6cca30dafc4608b3ab5e0e83ef6aafed1d51c7", @generic="beab7caf22dc27a13385c9fd7df2d543c6bf9b54c01ce2153199b4f72d0aed528c3798adb9c7215b90ac90f379cb3c608f85c74f", @typed={0xc, 0x69, @ipv4=@multicast2=0xe0000002}, @generic="0c200d95fca7768ea3a75c41b07e74920119df45c176dd37288d7dd90f3eafb2ae146f74bd615b9cb4cdad70cdfbec6b0417c7bb8adc23423a9cfba9562b0966", @generic="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@typed={0xc, 0x85, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="827317c644e3d6e0dbe1c3ca6cfb600e2a65734a6ea89222a3bdb6cf5e32da092decc13c3e11330ed14aacf28bc063de31922d0c088e7de066769aa0aa08511e285119d0bfa76d36d86898dfcbf0bb553fb8e337c58e4e096e9d31b79873ea22779b06380d205e2d8cd0c8ff7658802582d9c166356c4895043a7fa3d1724fbee35f198835c0c22d72b9ec9090", @typed={0xc, 0x81, @pid=r2}, @typed={0x10, 0x21, @u64=0x1ff}, @generic="2192eb1d3f82e112dd37e2f508629dd81befcb3589fb5b01b2e3835c7bc80338db6d2df5fa1ef1c6e0ae"]}, @nested={0x1ec, 0x80, [@typed={0xc, 0x72, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x4b, @pid=r3}, @typed={0x8, 0x48}, @generic="a73f8d3db7c40294c41d191082b7dcf6f7fbcd271a235c0705b321979fd1878622fd8b1de0d73d96bdf8ee85c4af89b522d5e75416be7ac429d0842fc2d809039b980152a98786cbc71883ce297bc3d759672efa40f65fd0a976817ba547dd795bc0a75390cf2321e3b314021fc11cf909ed9fc374abb66a5bd4473ba05d4101f897fc05d1e73632873624fbaed2c265ed4ca59a494525662f4b78f4c58ee4a93b1d41ec5a6104b721ab7f67c8f85214935873cc360f", @typed={0xc, 0x30, @u32=0x4ce885c6}, @typed={0xc, 0x88, @u32=0x101}, @typed={0xc, 0x90, @uid=r4}, @typed={0x10, 0x6, @u64=0x2}, @generic="ba2b9ea313f4bef8f5a413afa55249185de1a2a8c8cdd4a0c148b51435fe87d83d10d1cc55bbbdc3f759096a8d988e95f46da2d4a7d8777c01a9883755339b0a51ac439cf606bce0e37679c51c1682e7d9f27df719982455fafd24e4c99e2939d9d76342b8e35910882d0b54451c8f87ff1545420e28509a", @generic="3a641eb407898325610b5f05ae38d1ff94e49dd7f187c6ef07327360116e5be9d652e1b90f88a6e77f2cd2ae42d7c7ee09ebd1ba85dda48541cdfd649aa99793f36f0882e13aac91e0ddb38df81ae8f416bd460f983c425add2ff27f60e9ce85aeb06c6c"]}, @nested={0xf0, 0x4a, [@generic="fe7cf12dde52e15ac3d1079db31c900aa90eed3a6f2f3bb39bf4cfd1d15cc1a2cb862c54796d0e22ff8fbdc230d11241a59f713bdf3e8f8edf67ef94881f21d1b061993727bcac22a6c5cd82d518ffd1fe5897d8e533435b79c0b3bbdcc4c67ea6c226dceda81ed64a35bd631f71b331891faa4704f20300aff68e1b51c7243f0726a62eedfa6e0214406a7b0e134aeb2b83b24c7fed9a0af198dd726fc1c47af8dfe2ddd70db3e8391562a0473a23a81c6b689f0a0b951983f54bb9799c552accb1b1628509228cc60a4b0a027e1b7ed80ef29d38f2a6a403eaf76e88495b079e2673ddb582e7323d1eb586"]}, @typed={0x18, 0x80, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x300, 0x91, [@generic="952881fa274e99b2f14e023413d85eb9a95215e59af527e8c7193b8ab56d3585b980d0e1440cfb8a781286ed7c06f398797baa62ab5b11eb48a57ee9405f730b36a6ea403a9b22bf66be03e6147abc9df1bf054ec880f4a4ce3c57b4e9dcb7d82fc8adb9f38db359c3af9f3ae1088b4c31cb092eb30833215883d3380728a79bccce83964f6407dc5a3d8efee33fbec7c4bed10362d4187dd884b918a7ba21c242e36815de1cf8f91aae94ea33891ba9a9eff6f54616c0ff40be9e5341928703aeb1a74b45b79e811fc8f6eb8a3ae84cdb70201ad4370ed3619b6795f2b27d34b5cc5384d2dfec83", @typed={0xc, 0x79, @u32=0x7}, @generic="abd363d5e5015dbf68707c0f03c6c89765bcafade65a4243991467d6c4d1ef3ca39ec2098811b75d9f87a7b7b08f31881a57d09c1cc461ff15636c0ec8fb2c011148bf221f29bf60d0c76bfa0b4c7ae0bf9cb4118e8a342f0ca987921b9900320fbde3b030c5665c1660c3c7a201e410fe4edd29922419176a7424977e8a504e55254adcf3b44e17ad4bc088cb5f", @generic="c6f8f40e1846b8357b33bd181f6f86d88dbcd6c625a0ebe16d898c53d97ad4e97b311c92fedbfe7d3b039623f2a2e376a0dcd471d7dca8f1f4dfac5914b7c9f2896069e658349588b2a540c39c0ddbdd88456f24d885a9eb601bdb9c29e782faffe44eb415e04d88254daac6f494a4677c9f0930", @typed={0x18, 0x64, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xd}}, @generic="c8c97d621ec1326d60106b6465cf601fb3e1c6500abb7badb5a6c0035d02a3729e2639d88d90b97e4379d14749315382229458121ac70f3c38b8ee8afd697fb9c367b8dbe4aeb47386adeba51cc5342a81b96933b3235dc017c3092320066976a9619829cc", @generic="67df005a9ed0eb4405dc8b85dac768ab3758faa8e69029f62334277070621a44e1346d8b52eedb6574f7b3422eed9790a2eb41e23ddda172d754d4cd1fa325d3e6056eb6b32d45e9bc89b0a5fca7263f17b5796328dabcfe0e5f6148d822755c98710fffcf6156363b9027a3e9351b17435364974c6daa311f3d7041655b7eb9fdf56e37a28f6b8e63"]}, @typed={0xc, 0x21, @pid=r5}, @nested={0x16c, 0x5d, [@typed={0xc, 0x2d, @fd=r0}, @generic="ea4a54b1413f80398718d5246b57e343a7593d3812cff6f67005255b4db60bab3fdaac2b3cc3965010ece7beee2be4213916adf36de58fbd89304f40a05d6159e1f02e3e312c0bee52a8a6d652e66648287a66c3a8ad212738", @typed={0x8, 0x8f}, @generic="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"]}, @generic="661a4c47601121b1fda2ec2d77748a31c3845f8f65132354a75ebf43baeb14c4f867bf8cb94a93b7e4809ddabe118562cc26f727ea41ac09aeade70ac98b72a3621449caad0205bde3f7e82f6664bd560c6c57b8f2cdb4c763cd285b2d74ea21396abe79f1dd54ded7", @typed={0x10, 0x20, @u64=0x6f84a7e7}]}, 0x19dc}, 0x1, 0x0, 0x0, 0x10}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000003000-0x8), 0x6dacdfc1f53b6091) 2018/02/02 15:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f00003fe000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff4000)={0x0, 0x8, 0xffffffff80000001, 0x10000, 0x1, 0x1ff, 0x200, 0x3f, {0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, 0x2, 0xe69f, 0x9, 0x4, 0xffff}}, &(0x7f0000b3d000-0x4)=0xb8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00003a0000-0x4)=0x2, 0x4) renameat2(r0, &(0x7f00007d5000)='./file1\x00', r1, &(0x7f00002eb000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000412000)={r2, 0x3}, 0x8) clone(0x20000080904900, &(0x7f0000bb6000), &(0x7f0000549000-0x4), &(0x7f0000907000), &(0x7f000000f000)) 2018/02/02 15:55:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bba000)='./file0\x00', &(0x7f0000001000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000002000-0x68)={0x6, 0x3f, 0x7, 0x4, 0x3, 0x5, 0x0, 0xd295, 0x80, 0x4, 0x9, 0x9, 0x7, 0x7, 0x8, 0xffffffffffff1a1e, 0x240, 0x0, 0x4, 0x41048757, 0x80000001, 0x7, 0xd7d3, 0x1357, 0x6d6, 0x8}) setgid(r0) 2018/02/02 15:55:52 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x0) fchdir(r0) fadvise64(r0, 0x0, 0x0, 0x5) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000bfe000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x5, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) epoll_create1(0x0) pipe(&(0x7f000039d000)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e8c000)={0x0, 0xe5}, &(0x7f0000b71000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c6c000)=@assoc_value={r2, 0x4}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a93000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000037a000-0x4), &(0x7f0000aae000)=0x4) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/02 15:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00003f7000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008de000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000ac8000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000019d000)={0x0, 0x80000000, 0x200, 0x401}, &(0x7f000069a000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000060a000-0x8)={r3}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f8f000)=[{0x7, 0x6}, {0x7, 0x5}, {0x0, 0x5}], 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000046d000)={@generic="fa868e38a9718dec14e36370849e21e7", @ifru_flags=0x8000}) 2018/02/02 15:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000969000-0x8)='./file0\x00', &(0x7f0000d08000)=@random={'user.', '{cpusetnodev&wlan1\x00'}, &(0x7f0000d6c000)='\x00', 0x1, 0x3) r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000766000-0x4), &(0x7f0000315000), &(0x7f000067d000-0x4)=0x0) fchownat(r1, &(0x7f00000f0000)='./file0\x00', r2, r3, 0x400) r4 = open(&(0x7f000000e000)='./file0\x00', 0x14000, 0x20) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000194000-0x50)={@common='ip_vti0\x00', @ifru_flags=0x300}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000003a000-0x8)={0x0, &(0x7f00001e2000)=[]}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000010c000-0x8)=@assoc_value={0x0, 0x92e}, &(0x7f00000bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00004dd000)={r5, 0x9}, &(0x7f0000e44000-0x4)=0x8) getpeername$netlink(r4, &(0x7f0000fca000), &(0x7f000046a000)=0xc) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f000000d000)=[], 0x0, 0x8000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x200040, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000000f000-0x1)=0x3) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000023000-0x8)) gettid() accept4$unix(0xffffffffffffffff, &(0x7f0000002000)=@file={0x0, ""/89}, &(0x7f0000001000)=0x5b, 0x800) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = creat(&(0x7f000099a000)='./file0\x00', 0x18) r2 = openat(r1, &(0x7f00008e4000)='./file0\x00', 0x80000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bde000-0x10)={0x0, 0x0, 0x365, 0x81}, &(0x7f0000810000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e33000)={r3, 0x2}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/02 15:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000dc9000)={0x5}) unshare(0x400) r2 = syz_open_dev$mice(&(0x7f0000166000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/02 15:55:52 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r1 = epoll_create1(0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000012000)={0x7, 0x3, 0x35a, 0x6e, 0xffffffff, 0xffffffff, 0x97, 0x5, 0x3, 0x6f1, 0x2ac0, 0xc1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000010000)=[{r1}], 0x1, 0x0) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x4) 2018/02/02 15:55:52 executing program 3: r0 = eventfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00007c3000)="5a68bbfd320c71d4", 0x8) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000c8000)=""/243) 2018/02/02 15:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c6b000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009eb000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000033a000-0x10)={0x1, 0x5, 0x0, 0x9, r1}) r2 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r2, 0xa, 0x30) readv(r2, &(0x7f0000552000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0xfffffffffffffffe) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) readv(r5, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x3}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00000c5000)) dup3(r4, r3, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) socketpair$inet(0x2, 0x4, 0x800, &(0x7f0000f78000-0x8)) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000289000-0x9)='/dev/rtc\x00', 0x501042, 0x0) bind$inet6(r6, &(0x7f0000e33000)={0xa, 0x2, 0xfffffffffffff000, @empty, 0xfa12}, 0x1c) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020a000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000cce000)=@req3={0x5, 0xff, 0x7f, 0x5, 0x6, 0x1, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000), &(0x7f0000e26000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r1) socket$inet6_sctp(0xa, 0x80000000000000, 0x84) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000380000-0x4)=0x0) ptrace$cont(0x18, r3, 0x101, 0x400) 2018/02/02 15:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f51000)) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ef1000-0x4), &(0x7f0000526000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x1a83) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/02 15:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000005, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x3bb, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x70}, 0x1}, 0x0) lseek(r0, 0x0, 0x3) 2018/02/02 15:55:52 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6), 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) 2018/02/02 15:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc5000)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000016c000-0x4)=0x20, 0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00006a9000-0x4), 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x3}, &(0x7f0000e67000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000052b000)=@assoc_value={r6, 0xff}, 0x8) r7 = dup2(r5, r2) setsockopt$inet6_udp_int(r7, 0x11, 0x66, &(0x7f00002cf000)=0x7, 0x4) 2018/02/02 15:55:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xad)=""/173) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000734000-0x1c)={&(0x7f00001ec000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ddd000-0x8)=[{&(0x7f0000162000)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0xfffffffffffff427}, 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/relabel\x00', 0x2, 0x0) syz_emit_ethernet(0x16, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0) 2018/02/02 15:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c5000)='/selinux/mls\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1d4e) socket$inet6(0xa, 0x0, 0x0) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e7b000)='/dev/net/tun\x00', 0x0, 0x30000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@common='vlan0\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_route(r1, &(0x7f0000f23000-0x1c)={&(0x7f0000d91000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000033a000)={&(0x7f0000135000)=@ipv6_getroute={0x2c, 0x1a, 0x0, 0x4, 0x0, {0xa, 0x0, 0x14, 0x4, 0x0, 0x3, 0xfe, 0xe, 0x1000}, [@RTA_PRIORITY={0x8, 0x6, 0x81}, @RTA_PRIORITY={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) [ 59.570819] loop_reread_partitions: partition scan of loop0 (if[ ß•=_sÒÙèñøØo‰…o²ì>¿ÕÞµ¶ »«nqþ§43t~è¿9ܘŽOD1]~Ô°k¯í›Ãxåc) failed (rc=-13) [ 59.601724] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/02 15:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000051c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000b4000+0x191)={0x5, &(0x7f0000d4c000-0x28)=[{0x4, 0x9, 0x1, 0x4}, {0x8, 0x40, 0xfffffffffffffff7}, {0x8, 0xda, 0x6, 0x7fffffff}, {0x6, 0x7, 0x8, 0x4}, {0x0, 0x4, 0x6, 0x7}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002ce000-0x10)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000000000000003f0000000000060004000000000000", 0x39}], 0x1) pipe(&(0x7f00007db000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000eda000-0x6)='hybla\x00', 0x6) 2018/02/02 15:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000078b000)={@common='ipddp0\x00', @ifru_flags=0x2000}) poll(&(0x7f0000d3a000-0x10)=[{r1, 0x40}], 0x1, 0x2297928a) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000793000-0x4)={0x8, 0x0, 0x1000}, 0x4) sendto$inet(r0, &(0x7f0000a58000)="0cb705d908f3d57310112fcb11fe007d9f67adf7200106ba3f0bc2a7cfccc30a088f940a1fbe997fbf083bbc54f0df537f90c7e08d3a0086252d4527b50074d9e7d51d3cdb7412568d11b2d4fa00b9b57eb002830bb5c6e60d4226acf3aa635af3ea5299e9448255ad0200352882d10be6edd531bd3cc44aa43cb284be09d2c863e1f5335484a08f0de9bca2583e2b321b7122192af9a06b98ce74064e338e0d1d5e78d66bc5a473ebfacfb1dcae1da802e4c264cbbf62", 0xb7, 0x0, &(0x7f00001c8000-0x10)={0x2, 0x0, @rand_addr=0x8}, 0x10) 2018/02/02 15:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) writev(r0, &(0x7f0000dbb000)=[{&(0x7f00004d9000-0xfd)="e9", 0x1}], 0x1) prctl$void(0x7) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x8000, &(0x7f0000004000)="de1a1d083025d1993408933552c5aa45a7a8c5df629e7d526aa9e0acb7a0ac5ef01759bb981e912208070cd535c7d9490639a995c816c49d9f80acc9043614a4b5738a91cab2450c1a62416c40d90f56d81d3040bf6d2f0eb126937401124035e53887e6db63740cc99faba534") 2018/02/02 15:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) pwritev(r0, &(0x7f0000e1f000-0x48)=[{&(0x7f00008ac000-0xaa)="ff62bd1bb3ca2cb2ffb0da72e1472a9a99454b1740508f89a5aac3b43cfe931a0d00b0f216725ff0b3a2950563295b1810683a8459e9a1bd23df53727c80ee1d5d5f90b765f9dfe939dc4e30e6c37d3a8fd11d9bf4253fdf1e269d4d0e550c772962a22c02a38adebf335b9b9c64def148994942257bf2d5f3a0b32c0d9bb51966ea8b2d3223f2511da3ccc8fe141efe5040b48c4cd11ee063d313cc701ce44da02b94f6a0347586a2a4", 0xaa}, {&(0x7f0000686000)="405b4c360eb8d99e14", 0x9}, {&(0x7f00009a2000-0xe8)="1f98be5584a48408fdc5c2ecae09e11bd0896ea00e9eb7dd5024e122f8abfcd316ac4333568f4fec1cef2fbf5952550c611839b89134e7bb55c499373c71926e216708fdd7e38bc5ae23902c76d8ce875923eb8e66cdc9a11a5043fc268877fbde1ba450ba2fee9ae144262ec986da7a61ba4ac3a30f5395c3fd64f41810980b0924e17dd99af342a7c27fbb63f36a0e0194e9504d8f55e203894d0e8b3fe79a67d77036273bd5d22c5bcb0b097cb2017701126deb7c98bb9b5e21df39c483a23bc668bdd4669cdc8898a186bf7fae03f89ff0e1c41913b2a790e7839684731fae763b00039eb342", 0xe8}, {&(0x7f00003f1000-0xe6)="6c2cb31750d4d347de4ca5db7b4e4d3f2553881dcc1c195a55cda3420b88f9084f82b86460e6f10cf015cd428ef1971b62becc06945942809540adc45ca031a4d866301495109bb2d9a3b356d22357a0bbb883e4c761e353c919dc5aba816d34432c007152d69e375a7aa91be7e9a9e710b7df69e796a16bee68acae1ba3b3412947321fd1be7c988c2eb37dee3134cb0287a44e6148f65b4d56acc48ed9c84579d44ba555efaa75ac7e989e3ffb5281b3ebb800f7a76c005a8194023a27816d871234001dbb4e688b655bd2058ebf467b461b8402c36002eff8ac4f01b7e59ceddebb4c2fa2", 0xe6}, {&(0x7f0000133000)="78f5f83b009d2155fe81982a13f39ce06c36b47d47f05a3e48599cf8c4f221a993730d953b79a3dd7af300d5eb692a650fd6eae9a30345d0b6165e3ed648a297e2bfb507a3049b1f4fec14232fe266eae55aba963080bd1c4749e58e52b4211097706da2c1bcb3d13f2a063ce64f2a55fa2d2fa20370c1c43f1397f10ba2b8f00e82bef11d63c4bfc7d67a234058406c0796f38b03e1404d0af53558483f8c8ed0134fb0143ff47553274dcb", 0xac}, {&(0x7f00001ae000-0x3c)="488389d7639fdd06f37dde17a31a45fcca4a5bb49b3b53a22dd2363a5ba129cab6d421090c0fa38e5e7436a274d2d8fe60aff868652ed951d8ea3c02", 0x3c}, {&(0x7f0000d97000)="9ac0dd006647a5d3b397b2f511441ac87da8f7029d", 0x15}, {&(0x7f00001e6000)="f7001867dbe8634901320aa64c11ee0c167de9eff8759b17aec8ca746f9572caf04eedb59df0bf96b27ab64a6570999187c84c45489a6d8cdfcaad8e8b7cfa1a5ee0431da13f630b9ca48b01140528d6d6724e6d7bde2db5def7f81d4ae898d1dd21f7d01e56d9ce74d404a51372e5888c", 0x71}, {&(0x7f0000143000)="55f68b8d8ee0586eedbeafe4c378088a0d73d6c725a5b8e26a390d9ace5d9fb1554ad0e8d4a74c75cb98f603e92f02b8271645548a85efda266f3700f00793e93f425b47663fea4746f8f3fdd5c669ff8e87b50c8d2941642db1e3778912749ee4d8e876f63a2fc9639e4f22", 0x6c}], 0x9, 0x0) r1 = dup(r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000062a000)={0x8, 0x100000000, 0x6, 0x5, 0x6b1, 0x81}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3}, 0x1c) 2018/02/02 15:55:52 executing program 0: pipe(&(0x7f000018e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0xa2b8, 0xa3a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0xffff, {0x2, 0x2, @rand_addr=0x7}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @multicast2=0xe0000002}, 0x362, 0x20, 0x0, 0x2, 0x4283aa81, 0x0, 0x2, 0x10001, 0xff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000065c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x1ea3}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0xffffffff, &(0x7f000000f000)=""/236) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000005000-0x8)={r5, 0x200000000}, &(0x7f000000e000)=0x8) getpgrp(r4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGLED(r3, 0xc0046d00, &(0x7f0000007000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000000f000-0xc)=@sack_info={0x0, 0x800, 0x7}, &(0x7f0000007000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r7, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x6, 0x5, 0x1ff, 0x6}, 0xa0) 2018/02/02 15:55:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x80, &(0x7f0000000000+0x15e)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x3, 0x2708, 0x1, 0x5, 0x242d}, &(0x7f000092a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008aa000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10000, 0xfffffffffffffffe, 0x0, 0x9}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000009b000-0x8)='./file0\x00', &(0x7f0000604000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x81, 0x800, 0x8001, 0x9105, 0x100000000000}, &(0x7f0000003000-0x4)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003000-0x20)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x20) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000000)) 2018/02/02 15:55:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x7ff, 0x3) 2018/02/02 15:55:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000400, &(0x7f0000ad8000)="36d12352b17f8ad4e3847e14fcdd127da852efcec612c009a83a3ba1d77bb79a11f00bfda80c936b55343bd83cd33c5cae9e7aa81d1217ff55d40c1a5a46495fe2ffb86a79a25cafc039d7bb11983b9fbc65470bad6d3634c0af3d4fbf5f3d2635258e1824e877769faaaf124724270b44b6b04545a739eabefbc2f393979eca446faca1913b0a3b25f45b2deec64e2f80e0f2cc06106ed401148ca82a3577ddb0f887ea556a278220fcfc24e459553e09d668b288fd6727ca41fb6541ac983f74840bc248ef08135fb5a283937edd159a12cfea4fa312fa20bd00e74711fdb2", &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)="987d85517264e5800b4ac2f136267bdb131a28") r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) sendfile64(r0, r1, &(0x7f0000001000-0x8), 0xfffffffffffff801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socket$unix(0x1, 0x2, 0x0) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/load\x00', 0x2, 0x0) 2018/02/02 15:55:52 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000074e000-0x4)=0x5, 0x4) connect$l2tp(r1, &(0x7f0000e77000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x1, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/02 15:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f0000611000)='./file0\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00008af000-0x4)=0x40) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/02/02 15:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='maps\x00') readv(r0, &(0x7f0000907000)=[{&(0x7f0000cb7000-0x7a)=""/122, 0x7a}], 0x1) 2018/02/02 15:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000cc2000-0x4), &(0x7f00002f1000)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000242000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002b6000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd5000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f00009d9000)=0xe8) r3 = socket$inet(0x2, 0xe, 0xffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bd5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2613, @empty, 0x31eaeefc}}, 0x3, 0x100000000000, 0x8, 0x6, 0x6a}, &(0x7f000045c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000002c000-0x8)={r4, 0x1}, &(0x7f0000b1d000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008ba000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x2, 0x66, 0x0, 0xc337, 0x2, 0x80, 0x80, 0x29, r1, r2}, {0x1, 0x10000, 0x5, 0x0, 0xe0, 0x8, 0xcc, 0x5}, {0xe67, 0x6, 0xfff, 0xfff}, 0x1f, 0x0, 0x1, 0x0, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x6, 0x2, 0x4, 0x5a, 0x4, 0x9}}, 0xe8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e4d000)=""/196, &(0x7f0000cb1000-0x4)=0xc4) 2018/02/02 15:55:53 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000019000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000012000-0x8)={0x0, 0x35}, &(0x7f000002f000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000002e000)={0x80, 0x8004, 0x100, 0x10001, r4}, &(0x7f000002f000-0x4)=0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000002d000), &(0x7f000002e000-0x4)=0x4) 2018/02/02 15:55:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000c44000)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffc) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) 2018/02/02 15:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000860000-0xd)='/dev/usbmon#\x00', 0xe19f, 0x200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006b7000-0x8)={0x0, 0x3900}, &(0x7f00009ae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003be000)=r2, 0x4) fstat(r0, &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/02 15:55:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000be4000-0x4)=0x10001) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) 2018/02/02 15:55:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x22, {{0x2, 0x2, @rand_addr}}}, 0x90) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/221) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14), &(0x7f0000001000)=0x14) write$selinux_context(r1, &(0x7f0000474000)='system_u:object_r:power_device_t:s0\x00', 0x24) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x1) 2018/02/02 15:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007a5000-0x10)=@generic="d726c3547c74e46b05b1367d79ab685f") r1 = syz_open_dev$usbmon(&(0x7f000034a000)='/dev/usbmon#\x00', 0x3, 0x202000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ad5000)=0x9) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000129000-0x4)=0x5f8f, 0x4) 2018/02/02 15:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f13000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pipe(&(0x7f0000e0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000dc0000)={@common='gretap0\x00', 0x8}) syz_open_dev$sg(&(0x7f0000aba000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/02 15:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) r2 = getpid() r3 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) r4 = perf_event_open(&(0x7f00001b6000)={0x5, 0x78, 0x7fff, 0x9ad3, 0x40, 0x9, 0x0, 0x67a, 0x4000, 0x9, 0x7e3, 0x0, 0x0, 0xd3, 0x8, 0x3, 0x9, 0x25577d6b, 0x100, 0x6, 0x10000, 0x3, 0x2, 0x4, 0x5, 0x7ff, 0x5, 0x3f, 0x7fff, 0x101, 0x80, 0x7, 0x2, 0x1f, 0x7ff, 0x4, 0x3, 0xfd64, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000b5d000), 0x8}, 0x18000, 0x80000001, 0x8000, 0x6, 0x9, 0x6, 0x7}, r2, 0xfffffffffffffc01, r3, 0x8) execve(&(0x7f0000e89000)='./file0\x00', &(0x7f00002fc000)=[&(0x7f0000afe000)='appp1em1vmnet0mime_typetrusted\x00'], &(0x7f00006fd000-0x10)=[]) r5 = accept4(r0, &(0x7f0000cbe000)=@alg, &(0x7f000014c000)=0x58, 0x0) write$selinux_create(r3, &(0x7f0000bee000)=@objname={'system_u:object_r:tape_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x36, 0x20, './file0\x00'}, 0x45) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f91000-0x4), &(0x7f0000b64000)=0x4) ppoll(&(0x7f00001da000)=[{r4, 0x400}, {r3, 0x112}, {r4, 0x4400}, {r1, 0x1080}, {r3, 0x80}, {r0, 0x1}], 0x6, &(0x7f000014c000)={0x77359400}, &(0x7f0000166000)={0x1000}, 0x8) 2018/02/02 15:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e43000-0x8)={0x0, 0x7}, &(0x7f00002f7000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b89000)=@sack_info={r1, 0x6, 0x1}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000084a000-0x8)=@req={0x50, &(0x7f0000547000)={@generic="9fc7454c80a77e4ee253b61e147dfdf8", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00005c7000-0x4)}}}) 2018/02/02 15:55:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000004000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff000, 0x2, 0x2, 0x400, 0x1f, 0x200000, r2}) ioctl$void(r0, 0xc0045878) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00009e4000-0xfc)=""/252, &(0x7f0000401000)=0xfc) 2018/02/02 15:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00006e7000)=0x1f, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r2 = memfd_create(&(0x7f0000ae6000)="292723ce2c00", 0x2) sendmsg$netrom(r2, &(0x7f00003c6000)={&(0x7f000015a000-0x10)=@ax25={0x3, {"93e80cacd339a9"}, 0xffffffff}, 0x10, &(0x7f00002ec000-0x10)=[{&(0x7f00007a9000-0x57)="e05f350d1afe43d3b79ec321ebef066fc4caed83f46bfe8b23fe3c5c99b4359ccb9c947f8043cc52c51489fc979744f296df6be5d30c340d315275884de600ddea2578bdb0f2e192dd737a8dd69f2b22a61c59aff29dc8", 0x57}, {&(0x7f0000d80000-0x1000)="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0x1000}], 0x2, &(0x7f00009a5000-0x135c)=[{0xc4, 0x0, 0x95, "6fb82f14326112f73cc6e228be4f86bd875abd8c80f7761a26bdd57db2ec380deba028c9de5d030d99702549584fbaeba78885d37c88570373caa41c79d936f803720c59102f44ff58e7771ff2c1cab21f3ca34bec3559f4d309d9c7b1fc8ad99ad06c6baacdd97d4e2435643accdf59233b6f0429a53f348c769b90d31c231c7eb7c05d865e81e8204b5b8e62c3f3b63ee6f14faa6216c8983c08b3700f97f6a090b414894f4004fbb5e41463acfbec0647102ed444ec"}, {0xc8, 0x100, 0x40000000, "33c0139c2e653d0303e310175a86ea48660447deb838463cd93d1312f731cb90436b9781bab74ad2baf92bbf0867180e8966cb31696ded5683f7dc34019db5d95a85cd8af650790b484fd24c25e2193a222dbbca84922a1d85043c8a461fea50b954a5bf80c69121912f0fd03039a988b1be560bb59b5642b7079ce03b78738a7ecc0be7360f39ed5ee4b280bee404461f9244ae8ee824ef65969dc729c8a27c7b50c865e354332d3dfafd68bc7f04f25663f6fa78733a6c6fa784"}, {0x100c, 0x18e, 0xfffffffffffffffe, 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"}, {0xc, 0x1ff, 0xffffffffffffff01}, {0x64, 0x10e, 0x7ff, "3200c3facad666575a2d0b86dddb607e9ea47cf33905504f1f54a07c02bd12c7433770b8a41f44ef44c3ee1dce4d38bcb778ea6dd159f75372c4112e935bac36acbccaae16aff18a1c70c0bce952e08bd9ceb199d254f3"}, {0x3c, 0x0, 0xd1, "52eb3d7ebe33458684777a5a5d7579e1fd31f10af0543ca98622d37b231d2c767f835d8152f91d4386d733a085dfb6a9"}, {0x9c, 0x101, 0xc14a, "66d8f9e4b2bfa801a646f64cdb6e8a2516550ff37a04d71c7da400188bcf95523274953f9693f27c873942780fba90551cb65e1627b7e902e4855532ea1157fda7fd4de2faf45d763017fc5463abb4ada32d8f266ad511e3acb24f913a8dc79323bbd07ca7b3078af04f6810796f63acd318ce247f584df608bf979a78f77d0a441c43312952c8e952b972dc46e360"}, {0x7c, 0x0, 0xffffffff, "2064f2b4d5e84166d480f1c45528fee98e815a0b9593ef0410a7e747e4138e6a99ca9c280ec2f6b9db9aa5a8cb77a7c8ee35ac7dd0703a222ddc23d634482b5d2eb0d4fa47992f8a7d7fcd98daa89281df4ea967ca90efe5f4380ee40e0be54f5ffe03da6f4f7a00b2d95cd6766482"}], 0x135c, 0x4004844}, 0x800) r3 = add_key$keyring(&(0x7f000072d000)='keyring\x00', &(0x7f0000c39000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) 2018/02/02 15:55:53 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x0, 0xce5f}, &(0x7f00003f8000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xc2, "6da41b5af110625fbb433b7f010a1274c93e33bcc76c64691a0ed11891a6fc4ce21fd1929090bab6db5e79c3d171937e8071c099a91b574973689e6eeb8c053e8d7b12af4360e1dc7a58673c1feb31ae62e0db9102d16ca98ba1700f7da07456d1620c56728c1a859338e46ff2ce31d27f00c8ee3a4f3b92829cf814a28bde031b396ba7565457374a41a39bab361084499fa7e27f59a3b96796344550ea1025bc236f431b428fc4f8b92ae91c55640fa5bc2f387b1343871cd1f4cf7dcd4e834cd0"}, &(0x7f000078d000)=0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f000061e000)='net/igmp\x00') sendfile(r2, r3, &(0x7f0000023000), 0x26a9508) 2018/02/02 15:55:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x7fd7, [0x10000, 0x40, 0x7fff, 0xf72, 0x2, 0x5, 0xffff, 0x6]}, 0x5c) 2018/02/02 15:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c2000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ffc000-0x8)={0x0, 0x7}, &(0x7f000077f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a81000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c43000), 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/02 15:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d02000)={0x0, 0x0}, 0x84000) sendmsg$inet_sctp(r0, &(0x7f000093d000-0x1c)={&(0x7f0000187000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f0000a3e000-0x8)=[{&(0x7f00004b7000-0x9c)="fc1cf522011c5e6d3696ac56708bd0d17f6290dcd3e60851e35d5971346ed982a1896837cc06de64d5f3414d4ae35bbbc5e0562998a113bfb201a939585763059dba6a4169437a0e98d5823cb3f5420a675c9fa5e320e5b908c492da18af0eaa47395194434b352565b5cbe3ca969bf5e0654df52ef050451506d10113273d0fedc68c68fd9b393a18e8c55d15901ac37c71521b1f452dfe5b9eb000", 0x9c}], 0x1, 0x0, 0x0, 0x24008841}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000043b000-0x10)={0x8, 0x8, 0x8, 0x5711}) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f0000335000), 0x16) 2018/02/02 15:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000-0x13)="6e657455736f666f6e655a5f7363617400119a") r1 = syz_open_procfs(0x0, &(0x7f0000fa1000-0x8)='uid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/02 15:55:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000-0x10)={r2, r3, 0x6a}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000000)={0x0, 0x2c, 0x0, @tid=r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x8000000000000045, 0xfffffffffffffc88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000fd4000-0x8)={0x0}) futex(&(0x7f000000d000-0x4)=0xffff, 0x80000000000b, 0x4, &(0x7f0000cc0000)={r3}, &(0x7f0000d9b000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00005dd000-0xc)='/dev/autofs\x00', 0x840, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f00008c7000-0x4)=0x800, 0x4) sendmmsg(r4, &(0x7f0000717000)=[], 0x0, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) symlinkat(&(0x7f00000e9000-0x8)='./file0\x00', r4, &(0x7f0000356000)='./file0\x00') 2018/02/02 15:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000-0x13)="6e657455736f666f6e655a5f7363617400119a") r1 = syz_open_procfs(0x0, &(0x7f0000fa1000-0x8)='uid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/02 15:55:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) fcntl$setstatus(r0, 0x4, 0xc00) 2018/02/02 15:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8001, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000046c000-0x4)=0x2, 0x4) 2018/02/02 15:55:54 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000df4000)=[{&(0x7f000059e000)=""/118, 0x76}], 0x1, 0x10) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000df6000-0x8)='./file0\x00', 0x90000, 0x8) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000df6000-0x4)) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bbc000-0x8)={0x0, 0x5, 0x7f}, &(0x7f0000df6000)=0x8) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000067000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000cd5000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000056000)={r2, 0x3d, "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"}, &(0x7f0000df8000-0x4)=0xfffffffffffffffe) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a7a000)=0x6) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x17) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000df8000)={0x5, 0xf1, 0x400, {0x77359400}, 0x400000, 0x4}) 2018/02/02 15:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) getsockname$unix(r1, &(0x7f000099a000)=@file={0x0, ""/70}, &(0x7f0000003000-0x4)=0x48) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000e5c000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00009fe000), &(0x7f0000a5e000)=0x4) 2018/02/02 15:55:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000+0x3b2)='/dev/sg#\x00', 0x100, 0x400502) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000005000-0x4)=0x8c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f0000286000)='./file0\x00', 0x0) chdir(&(0x7f00003ac000-0xe)='./file0/file0\x00') 2018/02/02 15:55:54 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x141000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000-0x20)=[{&(0x7f0000001000-0x2a)="66ba895be27facf83a67fd94c855ffc5c7414db65afbe2bb500e4e23b6f7cffdc45dfd0bbffd42837f22", 0x2a}, {&(0x7f0000002000-0xea)="195ca3f748ae1de3c95101e365f6ca6d6f2eeec09a8feb40c46090919fd2b8d893f49276993e8adc830764fef023fbdd8b379b3150bdf2339fb817be4c113202205a58bc56710ec498b3435cf516b6a0346b75233d7d0ac1ca0762e3a5145b4774973074463b45a44b147af4de523f8389936ba6eb16a72f967081de9ed053bc21467ab2e5b39cf35c2ca5a6871b94a01e5f3608f6e96366591c346ba30c2c1e5fd0d4e8a71620650d5f8f58b4193749ed94f9aa0373dc89c80f5067084709317743b1b821149cfefec16b93b3b9fc8df65d44843eb50d0a0e5bb10805cc47faa390ed38b429b75d5bc0", 0xea}, {&(0x7f000000a000-0x7a)="1e115c9888da46fe7955fd4b4738b7dcb96cdc6bab6532369517e6e7cffc45994d3d4e6094e71d50ee61f194ea32e2c1255a7eefec2209ba943dd29c1dfcfa8b3bbe4a4ecbd97ce9e747dc7e5395801bbbaac5ea12f362830a6581860c94b97f28772eb008d82f0a54f0feb4932aa1769c25d5328f7d797c180c", 0x7a}, {&(0x7f0000009000)="3b375f536be3e953a5b2f5ac65a57a3bdb7384d2a44f7f0e7dc7fc19d9a90bbc68c5f48cc60486dd0d1b7592f7656e2517faec37a46dfb84324d297ec1ab198bf4d105c88ce17ac17168317ed72d7926979b843dc93478f7b7e78fd18ede7d4f501db6d6b7010b5160001847448a4fb3f2cd9cd209a65348e48fb24eff5d83cf4a1e8ec4af12ef02b4060399b3d786c79d751d7746a5c7feac74296a4ea727ffb46976206e4c15499ae5701b0d6022", 0xaf}], 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000000}}, 0x8001, 0x7, 0x7ff, 0xff, 0x2}, &(0x7f0000008000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000-0x8)={r3, 0x5}, &(0x7f0000001000+0xdfc)=0x23b) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) tee(r0, r1, 0x6, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000-0x1)}) 2018/02/02 15:55:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/route\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000079f000), &(0x7f0000c6a000)=0x4) pwritev(r1, &(0x7f00007bd000)=[{&(0x7f00003ee000)='\x00'}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e30000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df8000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000fb7000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f000047b000-0x20)={0x831, 0xf0, r2, 0x89b, r3, 0xffff, 0x0, 0xffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000049b000-0xa)={0x3, [0x1, 0x1, 0x100000001]}, &(0x7f000079e000-0x4)=0xa) 2018/02/02 15:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000efb000-0x12a), 0x0, 0x0, &(0x7f0000bef000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000d78000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 15:55:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x2, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0xd26)='/dev/sequencer\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000d59000)='./file0\x00', 0x4) 2018/02/02 15:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000351000)=@full={{0x3, {"e304de482b54d8"}, 0x1ff}, [{"605e1b42b78772"}, {"0fee330f3bc3e4"}, {"49fc9b6865df7b"}, {"2c318872c3b769"}, {"90fe6e47d17f05"}, {"98ac9d96484bea"}, {"c743d80f46fd1f"}, {"155e71e69715d5"}]}, 0x48) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000455000+0x7c8)=0x7, 0x4) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x8, 0x0, &(0x7f0000523000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000613000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f7000-0x1)}) 2018/02/02 15:55:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x9, 0x200, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad214928069f28af916695590cdcdca7eb385b9f2f23902d", [0x0, 0x8000]}) 2018/02/02 15:55:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000001000-0xb)={&(0x7f0000001000-0x58)=@alg, 0x58, &(0x7f000007d000)=[], 0x0, &(0x7f0000001000-0xc3)=""/195, 0xc3}, 0x0) 2018/02/02 15:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00004f3000)={{0x0, 0x4}, 'port0\x00'}) select(0x40, &(0x7f0000a2b000)={0x9, 0x2, 0x1, 0x4, 0x80, 0x9, 0x7, 0x100000000}, &(0x7f000063f000)={0x1, 0x3, 0x3010, 0x28f, 0x7fffffff, 0x6, 0x0, 0x5}, &(0x7f0000d6f000-0x40)={0xf40, 0xffffffffffffffff, 0x10001, 0x9, 0xffffffff, 0x71d9, 0x9, 0x7ff}, &(0x7f00009e8000-0x8)={0x0, 0x2710}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000998000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) 2018/02/02 15:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) syz_extract_tcp_res$synack(&(0x7f0000d17000-0x8), 0x1, 0x0) r1 = dup2(r0, r0) socket$inet6(0xa, 0x3, 0x7575) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000098b000-0xc)={@remote, @multicast2}, &(0x7f000079b000)=0xc) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)) [ 61.963083] binder: BINDER_SET_CONTEXT_MGR already set [ 61.979299] binder: 8947:8961 ioctl 40046207 0 returned -16 [ 61.987237] binder: BINDER_SET_CONTEXT_MGR already set [ 61.997049] binder: 8962:8968 ioctl 40046207 0 returned -16 2018/02/02 15:55:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7c, 0x40000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mq_open(&(0x7f0000001000)="246d696d655f747970658f247070703070726f6300", 0x0, 0x100, &(0x7f0000004000-0x20)={0x1f, 0x3, 0x1, 0x2, 0x8, 0x40b11ff7, 0x2, 0x8}) 2018/02/02 15:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000342000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000089000), &(0x7f00004c2000-0x4)=0x4) [ 62.010323] binder: send failed reply for transaction 36 to 8947:8954 [ 62.018707] binder: undelivered TRANSACTION_COMPLETE [ 62.032794] binder: 8962:8968 unknown command 0 [ 62.038367] binder: 8962:8968 ioctl c0306201 20007000 returned -22 [ 62.041237] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 15:55:55 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000000b000-0x18)={0xa03, 0x0, 0x1, 0xb1, 0x7}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000), &(0x7f0000003000-0x4)=0x4) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000-0x4), &(0x7f0000003000)=0x0, &(0x7f0000009000-0x4)) setreuid(r1, r2) 2018/02/02 15:55:55 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000010000), 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000001d000), &(0x7f000000a000)=0x10) 2018/02/02 15:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b81000-0x8)={0x0}) getsockname$inet(r1, &(0x7f000059c000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000526000)=0x10) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000005000-0x4)=0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:55 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aee000-0x11)='/selinux/enforce\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) vmsplice(r0, &(0x7f0000001000-0x8)=[{&(0x7f000005d000-0x1b)="24e717baeccfa47c5e1c21c0004c6d75082b5c02da08e01700fe43", 0x1b}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000835000-0x4)) creat(&(0x7f000036d000)='./control/file0\x00', 0x0) rename(&(0x7f0000f18000-0x10)='./control/file0\x00', &(0x7f0000032000-0xa)='./control\x00') 2018/02/02 15:55:55 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x0, 0x400, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x9, 0x1f, 0x4, 0x3f}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r2, 0x9, 0x7, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f000041e000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4008010}, 0x0) r3 = dup(r2) ftruncate(r3, 0xd29) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000c3e000-0x14)={0x6, 0x8fa, 0xd29d, 0x10000, 0x9d, 0x4, 0x6, 0x4, 0xa0000, 0x8}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000001f000)={0x0, 0xff, "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"}, &(0x7f0000124000-0x4)=0x107) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00001f4000)={r5, @in={{0x2, 0x1, @empty}}, 0x4, 0x5, 0x0, 0xad92, 0xfffffffffffffe01}, &(0x7f0000c99000)=0xa0) syz_open_dev$sg(&(0x7f00000d4000-0x9)='/dev/sg#\x00', 0x1, 0x101000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000416000-0x8)=@assoc_value={0x0}, &(0x7f00001ca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006f7000)=@assoc_value={r6, 0x7ff}, &(0x7f0000c63000-0x4)=0x8) 2018/02/02 15:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f3b000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000d50000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000034f000-0x8)={r2, r3/1000+10000}, 0x8) 2018/02/02 15:55:55 executing program 7: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000671000)={0xb58f}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30004}) r2 = eventfd(0x1) r3 = signalfd4(r2, &(0x7f0000001000-0x8), 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/02 15:55:55 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000f000-0x24)="240000002500030007fffd94fffffddcffffffe103000000000000000000fffffffffffc", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000010000)={@generic="21b2ecc0f1adb614dfd449c193749ba7", @ifru_flags=0x4000}) 2018/02/02 15:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f9000-0x10)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000c35000-0x8)='net/udp\x00') faccessat(r1, &(0x7f0000c40000-0x8)='./file0\x00', 0x18, 0x300) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) syz_open_dev$mice(&(0x7f00005d0000-0x10)='/dev/input/mice\x00', 0x0, 0x301000) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d", [0x0, 0xb6a]}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4), 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000005000-0x4)=0x3, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) prctl$void(0x1f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000002000-0x10), &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000005000-0x1c)={&(0x7f0000001000-0x10)=@ax25={0x3, {"fd9bd4e23edba2"}, 0x100000001}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x2b)="5a7288e458a741482722677aa0e1a60a6f7d8278b980ed143ba35993d4705b2a7746a76a2d9843f3378bcc", 0x2b}, {&(0x7f0000004000)="72a12d29a0863a7e1ffa0c6a399ebb926a5a9e89600c1883248d31b19626e3ee2dbf0eba9135fb50758d1b8c94c809c3a2c9b2eb3e35fbb660e556d0cbbf778b0ef206d4642750b46cd23170fe277bf2b5c7a5b93acac27ad4f2d7d1e52e3bbf0942f9049dccdd3301aeca79d66cfc327a3e328ff89e54be223de45dc402", 0x7e}, {&(0x7f0000000000)="997c9e393f3c101bda966b1fac6dbdbd5cd392a5169767b314672482fe3f965452b35111d75e3ae06c050e3474b9b43727606c261b845dc25d803bceef132a44d4f3194e2c7c4df207a9db98a42688a3d7567aa30da275ee679d80e00c0a58896a1f13706bf27addd3995a826a69d9a489d8e5cb59f61bf834a9955615b4d1fe0f03de722b1e6a4ef1b4", 0x8a}, {&(0x7f0000000000)="fbcba3e769862cffe8118e79bf5f32e589066e4821e162b26f66b4e29f27de16fd1dabe24fe1306472865b238e12610230d077c82b0e3789e526572603aafd0593a723ea9d81da86027fc116e1406a6f989fca4dc17da7798a88db39c8ebd0", 0x5f}], 0x4, &(0x7f0000004000-0x1b8)=[{0x104, 0x115, 0x9, "e9d6c70ed174996418f1f7eb774fa6cf824bb1363577103f7d5932b646328a1939907263f1bd3a6066bb24861bd099a90f3693e4ab7156ae3787875fd47f049bffcd3de8f6d1c6d52386e36f49678d459acde41268c03af9d127c46214fd7773f0d3aba544733a387af330844cd66ed22f0939f1f39fc61188528454593fbe8408d9d3965583ea53d642da44a8fa97719b07b047ea0e734b8c890e97d3f54eb608f4d980a99deef42edca419d2bbc9e2aeaf914904c92c10475aec0fa4608fb69d99f78b848af746f6b74d0658086d5e69babb639904040904d5ae821c9e33bd48a9241ca0d4926cb95fd274aac40e2100d66544a234"}, {0xb4, 0x3a, 0x7f, "f6f14eac7fd8dbae6be8a9bd15d37d351ed17d6eb7ca6a30d76883fa6a557b33a99c65a308a9813ea5d5246b0ed843540352ed38e4950b4695f7e4905eca9e47dc14c6e55a3ccf84a483b9da13b194949d21fc0b34b6239a26e0dd77d30109e4d40c2023839ad164f0d33220d25a4b0696e9420cf888a25dfcf26f1ba129222441e0972cd40bcb1fbdc73d0990661ff02ff457f317e06a8ea431ed6fecce8b8ae9332c94dc15"}], 0x1b8, 0x10}, 0x62) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/02 15:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000063c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f5f000-0x8)) r1 = creat(&(0x7f00009a2000)='./file0\x00', 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000905000)) 2018/02/02 15:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) rename(&(0x7f00008da000)='./control\x00', &(0x7f00005c2000)='./control\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) listxattr(&(0x7f000044d000-0xa)='./control\x00', &(0x7f0000fc8000-0x9a)=""/154, 0x9a) 2018/02/02 15:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) bind$netrom(r1, &(0x7f0000700000)=@ax25={0x3, {"395114ea113f6b"}, 0x1f}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) 2018/02/02 15:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004cc000-0x3)='/proc/self/net/pfkey\x00', 0x20400, 0x0) pselect6(0x40, &(0x7f0000220000-0x40), &(0x7f0000ecf000), &(0x7f0000388000), &(0x7f000089a000-0x10), &(0x7f0000f46000-0x10)={&(0x7f0000c8b000), 0x8}) fchmod(r0, 0x14) 2018/02/02 15:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000e03000)={0xa, 0x0, 0x2, @empty, 0x2}, 0x1c) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x7, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b62000)='/dev/autofs\x00', 0x40, 0x0) listen$netrom(r2, 0x3) read$eventfd(r2, &(0x7f0000481000-0x8), 0x8) 2018/02/02 15:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000487000)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000146000-0xb1)="98e22c8dd4583c3b51399b2e93a6cf58908bf958f1b76a294bb9c2a0ed93a90cf6ef1420ec7bf667a0bc33e6961bbb3ef3007f3328ce658e07c06c443cdb89dab9a77325b781bc4a3507d63934f126f7656194c2baf7a2b2214f5c923aad7c296dd52704a3bc2808fe1d3f90b83c7380d93c930b8168f53a39e9e2ee82c00454128e562af7842a943466a2806754eebaf5539bf0555be86c0869d906ed9c48c7da8eb5df0c062e25f86b080b4541e173ab", 0xb1, 0x4000000, &(0x7f000065c000-0x1c)={0xa, 0x1, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4), &(0x7f0000005000-0x4), &(0x7f0000002000-0x4)=0x0) ioprio_get$uid(0x3, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:55 executing program 0: mmap(&(0x7f0000002000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="58000000000000000ad9cb80040d8c560a0600000000bc76489643c218fe58a2cf4a03ca8164643e8900000028215a0004fbf5100000002800000003f81ce15e000000000022000d00010007000002121f00ec6b0f536e", 0x57}], 0x1) 2018/02/02 15:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a7000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f00000ac000-0x8c)="8169a97654b688950ddcbb30a0096cd665765bd2bd358a0851c050587728d110a1aefeb91c40dc5c79e0fd9ab518411c2b109df2093e74ff506957129056cf5b8be7fa201e0c228e11cda89c93a50f21e0ed6021631c306297ed298b1c93f22a3c4ce33569075d6fae5848c625854032109859d0a71ea941ba616da18b686cd22727eaeeb4a36c1f9d0e8704", 0x8c) syz_extract_tcp_res$synack(&(0x7f000068b000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00009d8000)={0x0, 0x0}, 0x2e9600000000, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e81000-0x8)={0x0, 0x9}, &(0x7f000077d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000985000)={r3, 0xfffffffffffffd3c, 0x10}, &(0x7f0000bf8000-0x4)=0xc) write$tun(r0, &(0x7f00006c3000-0x10a8)=@pi={0x0, 0x8100, @ipv4={{0x15, 0x4, 0x8, 0x10001, 0x10a4, 0x3, 0x81, 0x10001, 0x3f, 0x0, @empty, @dev={0xac, 0x14, 0x0, 0x12}, {[@lsrr={0x83, 0x17, 0x1, [@empty, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x9}, @rr={0x7, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @cipso={0x86, 0x15, 0x8, [{0x7, 0x4, ';]'}, {0x5, 0xb, "22114d35bec0968225"}]}, @end, @noop={0x1}]}}, @tcp={{0x0, 0x3, r1, r2, 0x8, 0x0, 0x14, 0x2, 0x100000001, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x8, 0x3}, @nop={0x1}, @nop={0x1}, @generic={0x6, 0xe, "921f6c39510ca32e13c541f6"}, @sack={0x5, 0x22, [0x4, 0xffff, 0x3ff, 0x1, 0x9, 0x7, 0x4, 0x0]}]}}, {"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"}}}}, 0x10a8) 2018/02/02 15:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00008c2000)=[{0x0, 0x0, 0x7, 0x0, @tick=0x1ff, {}, {}, @queue}], 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000c39000)) 2018/02/02 15:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) prctl$getreaper(0x1b, &(0x7f000062b000-0x4)) getsockopt(r0, 0x20, 0x71, &(0x7f0000d6f000-0xd0)=""/208, &(0x7f0000e93000-0x4)=0xd0) removexattr(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f00000e7000-0x15)=@known='com.apple.FinderInfo\x00') 2018/02/02 15:55:55 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000ff8000-0xd)='/dev/usbmon#\x00', 0x3, 0x20040) modify_ldt$write2(0x11, &(0x7f0000d3a000)={0x9, 0x20001000, 0x4000, 0x6, 0x5, 0xffffffffffffffff, 0x8, 0xcb9c, 0x2, 0xc}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000ae6000)={{0x1, 0x3, 0x1, 0x3, 0x1ff}, 0x3, 0xfffffffffffffff9, 0xff}) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) memfd_create(&(0x7f0000790000)='/dev/binder#\x00', 0x1) rt_sigsuspend(&(0x7f0000188000-0x8)={0x5}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/02 15:55:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x9}}, [0xbfe, 0x0, 0x1ff, 0x31, 0x6, 0x79f906de, 0x4, 0x80, 0x81, 0x5, 0xfffffffffffffe01, 0x3ff, 0x7fff, 0x7, 0xf16]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x0, 0xffffffffffffc583, 0x40, 0x800, 0x1, 0x5, 0x9, {r2, @in6={{0xa, 0x3, 0x3, @empty, 0x3}}, 0x4, 0xffffffffffffffaa, 0x5, 0x2, 0xffffffffffffdd96}}, &(0x7f0000001000)=0xb8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x840, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x4, &(0x7f0000894000/0x2000)=nil}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x200, 0x800) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x80000000000) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x81, "c71a40738a94451306843374dfae6abfcfdb6c0a9a6a5bacf371a499ce149212572c1da38455950a429833c3182b97a71a65aaeb93db79f9db004659ef5d81830d40b54b3858b7258c0982824353a61c9cbd0e2b65ec2e18eb29baed04f172147b55fc3269596ffc9cedced6e643eb87413397eabd78dc5146ef30d07f7fa59335"}, &(0x7f0000001000)=0x89) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x4}, &(0x7f0000005000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000262000)={0x0}, &(0x7f0000a99000-0x4)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000608000-0x1)='./file0\x00', 0x10000, 0x8a) getpeername$llc(r2, &(0x7f00006ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d9a000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b14000)={r1, 0x69, "434e942ac86a87cbaacdb39f96fbab39119c6537b0778677ab3f2179d3e7b0a80394b50a404178d84ca00093cc7e875d9b73502f1b81058bac25f2b8a09792df2fcea04896459b43ff2b6e6d2f701e3f3e4707d661c1ba47763c42af0051fab5b3df593aa73709a52a"}, &(0x7f00005cb000-0x4)=0x71) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000560000)={r3, 0x34, 0xd1, 0x6, 0x0, 0x8, 0x2c, 0x2, {r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x7ff, 0x80000001, 0x5}}, &(0x7f0000f6f000-0x4)=0xb8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b5a000)='scalable\x00', 0x148) listen(r4, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000f3000-0x40)={0x164, @time={0x77359400}, 0x3, {0x7, 0x890}, 0x1ff, 0x1, 0x105a}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000013f000-0x13)={r1, @in={{0x2, 0x1, @rand_addr=0xffffffff7fffffff}}, [0x4, 0xcad, 0xffffffff7fffffff, 0x3f, 0x4, 0x2, 0x8, 0x8, 0x2, 0x5, 0x8, 0x83, 0x431, 0x0, 0x2]}, &(0x7f0000f99000)=0x108) pipe(&(0x7f0000ddf000)={0x0}) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000ade000)={"cc9020ef3dc94f892a4b45d977788515", {0x4, 0x100000000, 0x2, "e50db78c642e", 0x5}}) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) set_robust_list(&(0x7f00007c3000)={&(0x7f00007d8000/0x3000)=nil, 0x800, &(0x7f0000664000/0x4000)=nil}, 0xc) getpeername(r0, &(0x7f0000045000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000f26000)=0x2e) 2018/02/02 15:55:55 executing program 2: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40}}) r1 = dup2(r0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00002c2000-0x18)={0x37a, 0x4, 0xfffffffffffffffb, 0x9, 0xffff, 0x3ff}) 2018/02/02 15:55:55 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x1c, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000014000-0x4)=0x8, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000002c000)='\x00') 2018/02/02 15:55:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004000-0x4)='/dev/loop#\x00', 0xfffffffffffffffe, 0x109101) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1728b8e0491179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903cdacc9f370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:55 executing program 0: setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000ba6000-0x2a)=""/42) [ 62.577693] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket [ 62.603233] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket 2018/02/02 15:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b58000-0x9)='illinois\x00', 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de4000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f00006e2000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000018c000-0xc)={r1, @multicast1=0xe0000001, @rand_addr=0x5}, 0xc) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 15:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) sendmsg$nl_generic(r0, &(0x7f0000f26000+0x7e8)={&(0x7f0000fd0000)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000723000)={&(0x7f0000ba4000-0x38)={0x38, 0x1d, 0x90f29f9297bb2e23, 0x2, 0x2, {0x6}, [@typed={0x18, 0x6c, @str='/dev/sequencer2\x00'}, @nested={0xc, 0x37, [@typed={0x8, 0xffffffffffffff8c}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4003}, 0x4000000) 2018/02/02 15:55:55 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x2b, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f000000b000-0x4), 0x800) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt(r0, 0xffffffff00000001, 0xc3a, &(0x7f0000004000-0x57)="5fab19818594c0865c0e224b96137ce5aeea40b83cd81baa3b0ecaa67d160dc28298d62df1faad4a42b502bd00bb12283dee40962e6631bf95529f845565136c0a5392156d7e0ae6455206e7d760f6b06ea3bf030e2a23", 0xf8) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x100000000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ca7000-0x14)={0x1, 0x480000000000, 0x4, 0xffffffffffff0001, 0x9}, 0x14) 2018/02/02 15:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e2b000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f0000228000-0x7)=""/7, 0x7, 0x0) 2018/02/02 15:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2000000000000017, &(0x7f0000dfe000-0x4)=0xff, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000392000)=@buf={0xd8, &(0x7f0000f03000)="eb796ee5d26415f073bdd26a07eb0f24d69b086fb9723c74d40b4833894a3030ac64a246b6f78d18e23cc8d75116f7e2212923a17832ba1524387ec1e7ad720a94af060802da2a543495696886d8d430b9a3464fa66cbc248c83e9cfcf128a2c9ed1514f0cbeb7aa7fb26ac222c4a94745f6a6d9ecf4dac4c0cb8d1fb0dbc27c337f1e11c905e010ad9bc41120c49227538e4197e1d4890b49aebaaf737a7a3d34e976107f54a6dd3af228c8ba37c8eccfd334a22b9adae0a8a0f1b985708623aabd979209d2d2ff09693ad91cf5df5ded622743d2864498"}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f81000)=""/121, &(0x7f0000e57000)=0x79) 2018/02/02 15:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d7e000-0xb8)={0x0, 0x82, 0x2, 0x4, 0xc43, 0x3, 0x9, 0x8, {0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}, 0x1, 0xffff, 0xfffffffffffffffa, 0x9}}, &(0x7f0000c2b000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002b3000)={r2, 0x40, 0x2}, 0x8) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/02/02 15:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007b9000)=@sack_info={0x0, 0x9, 0x6}, &(0x7f0000554000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002cd000-0xc)=@sack_info={r1, 0x1, 0x8000}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x0) sendfile(r3, r2, &(0x7f00007fe000-0x8), 0x5) 2018/02/02 15:55:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/133, 0x85, 0x40000000, &(0x7f00002d6000-0x10)={0x1a, 0x1, 0x10000, 0x9, 0x33, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$llc(r1, &(0x7f00001d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004a9000)=0x10) sendmsg(r1, &(0x7f000002f000)={&(0x7f00008dc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000a38000)=[{&(0x7f00009ec000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000436000-0x14f4)=[]}, 0x20048840) sendmsg$nl_generic(r1, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f00001e9000)={&(0x7f0000a5d000)={0xb8c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xb78, 0x0, [@generic="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"]}]}, 0xb8c}, 0x1}, 0x0) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000001000)={0x40000000000000e2, 0x0, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x4, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8c8f1a4920069f28af916695590cdcdca7eb385b9f4023902d", [0x0, 0x7f]}) ioctl$KDMKTONE(r0, 0x4b30, 0x1) 2018/02/02 15:55:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00002a9000)='./file0\x00', 0x0, 0x12) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000318000-0x14)={0x0, 0x2, 0x6, 0x0, 0x5}) clock_getres(0x3, &(0x7f0000543000)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000eb3000-0x28)={@syzn}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000001000-0x8)={r1, r2+30000000}, &(0x7f0000000000)) 2018/02/02 15:55:55 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e3000)='/dev/pktcdvd/control\x00', 0x84100, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000e8b000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000e69000)=""/157, &(0x7f0000b9c000)=0x9d) 2018/02/02 15:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000052000)={@common='greN\x00', @ifru_data=&(0x7f0000b75000-0x20)="21c8afd79dbdf8c394ed5872e2dfad9b41eadf0180c694dbe0393a74dddc2a03"}) 2018/02/02 15:55:55 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000)='./file0\x00', 0x1a9801, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000005000)=0x4d57) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000005000)="49f322ffffffffffffbf212bdc4e", 0xfffffffffffffeac) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000006000)=0x8, &(0x7f0000001000-0x4)=0x4) get_thread_area(&(0x7f0000005000)={0x5, 0x100000, 0x1000, 0x200006, 0x7, 0x4, 0x9, 0x81, 0xa41}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4), &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000-0x4)) r3 = getgid() fchown(r0, r2, r3) r4 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x1c)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f0000006000-0x8)={&(0x7f0000002000-0x30)={0x30, 0x21, 0x500, 0x0, 0x2, {0x13}, [@nested={0x14, 0x77, [@typed={0x10, 0x2f, @u64=0x5}]}, @typed={0x8, 0x41}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008014) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x2, 0x4) 2018/02/02 15:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x7ffffffffffffa, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f27000)=@req3={0xd6, 0x5}, 0x1c) 2018/02/02 15:55:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) lgetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='system.posix_acl_default\x00', &(0x7f0000002000)=""/88, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8000, &(0x7f0000004000)=""/179, 0xb3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000)='./file0\x00', r2, &(0x7f0000006000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x7fff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000003000)=0x10, 0xcb711ac8bc5c0c1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000006000-0x10)={0x1, 0x8, 0x4000000000000000, 0x9, r3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000007000)={0x6, 0x208, 0x9, 0x68a8, r3}, &(0x7f0000007000-0x4)=0x10) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000006000)="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") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000008000)=0x8) 2018/02/02 15:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000455000)={{{@in6=@loopback, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000323000)=0xe8) 2018/02/02 15:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() stat(&(0x7f0000574000-0x8)='./file0\x00', &(0x7f00009cd000)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) syz_open_dev$sg(&(0x7f0000f26000-0x9)='/dev/sg#\x00', 0x100005, 0x2000) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f000048e000-0x10)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/02/02 15:55:55 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f000000a000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x2}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) writev(0xffffffffffffffff, &(0x7f0000006000-0x10)=[{&(0x7f000000a000)="0e21f482b3cb2dff4cb1542461e91b8b0cf98ccaccb2e57dcc11292c025e7c76ab5a4deabf968d1fbd6c237ad291cb35517bae45bb066f5ef5017a18a0c62658ad1f8895473308bb1271d8f9c916c4c5bd14b765c7faa45a3654f1cebabb661d9f66bf1365b1b092ab7f58a29ff19bf4d65ba65226058642975fdf6d5df91cccd0023248cad665496f34fdac7ba7ef5a6f8a4243167b1b9afe65245e6d4348ab1a231e9d243c8436eabe88a812c5763c06ca8085c90a977e7334e37f58e686a3be41926d89c7f3a66b396f38fdf3b23a38568d526fefe501762dcdd2304cd3481460a3958e1e7a4e7d6374bf6d9a3a5bae6607c7ef13e870e78e9e18f95a8cdbfd799d09d04c19f20cfd4b70c6c47e3c20378b4329dacae169c2d1c2707632b6717c15992bef8329ef0f1a66961704da8c35e499c88cf3d69a6c2284e96bac0e56e34d4938d7c8312b7e761f624f5bf24fe48a1b0a6ac64d34cb265ce11e8da76ba0116d04ab79783603c3682de0775f79f53a23bec349c1373664c7641aafdad07ffab0c7f8c0ca736135cc16cbbff479e7f7cfd16a2d2b5c7eeb210ebd5a9d904d45a82ef289f85e1c160795808ebe6c7af5a6ac404bdeb95acefdca8a82c577b6d7a45cd16a980b75aef34880059428a167ee97f7c3a3d173649818d99b4062a1c4fdb1a22956980e95893ece4b81d5ba2072f5ad0e4ba080093db17654db5c7285f8d379b5168bda060ade2bb09def93d5ebd6de1ccd247bc6c52a481545f8e5c8fed9d93341d884f1134558897a12c380e461879f4bcaa5d661570d36b89454c874b3ee55f3b004538d0f10622212addb139b8c6ea905549f749ff2fb691444663de6376a12fe89ef8845fdaa99a1f76bde20e92946895f30c6c6aa5623b9c7e0f9b94ce2072e5bb037592f4f00557fc4b5b73656b5cbee79d6923c236d13027c3e02da263f9c3477b438d38217b148b30da3d34cc04d50ebd0c3fc9e2e242c8e5b585cd3f75d11fc6eef667e59211d08feaae31402f7eae20bec644cd6965aea31c5fd4033d8cf1fe03f07340acba5e5da79cc3d28bbbc6c03cc867a66a4f45844af7ae4f90a29291c0227b35aa6ddf74f036af7294b6e5a5ef065ce6ede81005fb3ca85870694b3c3b9dc824d9b853838edbedba96ea557216018a19edbb5590f03dbd61caf3e6443fc9169e51f9c1cb8889b5e3c824f1c4ce89cec609cb0b6ab5fb57f7ba750c465391d2e1ca1a0888f18b019d3d5cf4c60fe78b31c16b69196cda4131856a3c5c6decb85e3589e61a886ad227d7350e09aa3063ea6e3a3c9fd8d80688234420edb25ee2f73519d1d87a9c9275b0bc39059d3c57aedb7c3b6b8b91d4b82c411b919b03a5b18235e4f4d1fa11e0a2dc2d961889e404fd81bcecff76aad87632db7f9d7ac59c5bd8e2abb9cf3289db2c4f02d9d9aa5c558114d13cd02c59b45d2c402845b45e7e19a9a0485fb589d53d826f3a685ec2a117e8154206e02039ff962a2def5f9f70f45709856776e57fb6b2ccc9c541de5ef5f83e9da171573b8042f95f0ac997658fb284ebd1127769db87c15ba506dc657a595ef313eb2e9168859fa779839dcf3719c8c8a7b82a4f66d16efad4e622701699f61694bf1f158c6e391b888f2c5df979bf21e6cf0ddbe2c051dd41484193720131496dba0d381c6deefab05295053beb76589fc296ed6d3b6adcd215744b8b8da03bf14db25e4fa4bd6567e5f1be523a2d7a2e263d4e2f4d780c3075e15df0358099901a94c66ddf93391d89f96cf9dd085064e207976dd034a36fa196cc73acc2d96c333c5d12979280020b1570d0b1ef0e619c313ec30a287fe228969136ff6f26058f2b6af5047165a25de0e481a7d2c373470faee81054f072bcc9051fa77359597ab46261a4b6cd4d05fe88bd53afcb6173fd0302407fc1c6b133e6ab040d7c9a10b31a0c6d47e3d6eab14a34ff4985a2967fd5870e74a604607185ef4d14f5610038938aa30d0cc309cfeac39a18c2044f46097afe843a95a27cd7b39a79ecdf4899f1c227001af3df9a4b553d99baff51723229e13c68b9765c500096a161a0977d0be9b38f0cafc3df8e54048f2b4d8e7b0f5305a4a4e099a75d276b96f7cb5fab978a8bbb64b49eab6b341acdeb6bc7f1d9c46779c39cf7f8239999a5e066ed054bc84b82838666e6b09e5c176f6bd1e3e8862834dee7b0e691bc3c3d70e319c8724a54953c25a3aadc863bc15947e631f7988b1cfb59a75b62916ea7496e4bcd427a57bdcfb60f1891e7cb51329be345d0b1748e9067a95b7f9d8e807ff7cb384a2f4268b576152f4d905b5c6d2223f5e0ac7b97b042a99bd9325a314065d2c07f7ba13c640593d175dcf8d27c7c467fef56577cc24e9168c5e30237ca435b8ac64c745d8ef43d07fc9a38764b0f46b265799382a521c0451494a430bd962de2eab7b998a5fc47459379c96f4929dad6e3dd58ae63f2d233e6284a2b13ea6ca4077d8c113d341cf7a0d6e69d7dc6c92b9e67dc68fcad06221d7c65543ba578f01e47a3522a26320d241f0fe245a2fdca6277332854990aa2724e4e8818ad1e30239d439dacb4d97f38cbd9b66b972067f7bfc250d5a206f1ab1216c55173ecac9fd72bb42a854304453fa9cf0c2b75e32b22af0b1d715ccb9c4eba94cd65c83068784404909b8d1a3c318c9ce21c28f9fb5457b25aee1cb6564d0f7151ec5d8eeae51dd13a1e238e1d71051da4977571a88fc091bf10cea8f11d50523bf720b8d1841d14c9d83d2a162992dd994e406e9d16cc3614303823b300a7b5106bb260bec2c187598fd31a7a03de29d34415f369f92c6f9d067dcd34e08eced049527e5196da55716dc2bd0780411c3f6320662ef5f1c6b6efa0f4ab3b40c36cc660bafdb567e75cdc4741875b0610538d27bb19ff741c1ba082821dcab07192dd2009b426063fc81868990676cd79c5a7282d932941f87e366c36a6a462d171bb42c7e2836b2715644d6235b5d002312975b6710750ff51227d66added58a25f930c1ab76a5328174581d69e8661a00af49a0c680ad12ec41722ec6787efd700be4ab445ff983d7fe98e94c820e58c9382e55277602192ae169961f8c185e8bf054c7fc004d8057be396080cc7e82ee1f3cf17a5602ad8c6333bcc7a4aa12c554768a9ddf7f71bc396f75c40e5d04e73461930d3a6a71c9f31bac5cc4352e9fa614856f0b25906530e7e3aa2db30b3b26b941c4b903aca412d688a009b80b5f9afdf6a2935380caf3f7ad8ee3b19bc2b378c63481481d091d115bd62b8bc3b671700262d3981a1862f615fbd73a099b6da403d71cd46a22aa5c5eb140a1e154224b2f9b1f4a8f3c9b3e0d0d8d31d0a83ae6d12fbeec67d41b966aee9b1a1ba7ba1983fe24697b15832fa185adc11b3d23c3a338de9f09cb9c26ca5bb8707ec72edf7d3e1a2e49d7b5c0aafaa02eda949063ec6b06a0cf25dee043fb53576fdca5e4be2c433a3c9e7df5bed5c94b2489f1d38feaab0b5af1b489c5af3b513bf8a65f9579be5aa349097d6fee44319c2efe5e71eee591da6fc8ffb5b2c38faef134c35c881b0ba48ffd81392d51e1d9b60527cd153facd4a123d9e900fa7feef25bef9ac5e1cdcd74e13ceca232d751499ff98b1d6ec977c0f327aaae36a8c1f785243798f608a1acec379b5fb4555f07cc74d9fb9f33352086202b067aa60a52fddc059ab17245d7e55753eef26ce14484986a259ce6016eed8fd9484e40ae9708f5d496979639442b6d1dc5f4bb6da8cf6533836240752ba8153d7c462f53f85d2d87c94f0e672234252d4129224615ef4c72a68012ac8033fc675f5d719085d758566fc63db633634125f9db559889425c55c58d429b5f1bd4939dbb53712dbab37f068fed9ccf59c1f3ae055561db4247262626d136e4bb3843d85d41b1a813a992c1d86979c908b23c47c12c48e71f99eac28a243695f983a0b535b06dda1acd23cd52b00492ea845aa58f8d6dfe3f5d59e0d89f5a30a89df4815c45acb5c02a875a8ce085a12068ebb90b3b8ff6691821620377d2a4c888845f84d2e5052c41e3e5212f98661879da48b985d1311c3fa0beae5e1658ae7df75da6fdbc8c327b3afd891da105568b1ecd09ea13521fcf2a65dea4af565577334941b871ef18d1d8071b8c58d811be0114a64fcac19c6104949da931017e92d67df30a7668511ee791e10f5f37be40f9e4813e19cb6cb888055c3e11d1c9de3fb113f70d42a2c64a8a2f08582e8ebd6a415ed680a4f15dfc5d9599a928f6242dac1e742c80bacf85304470a8fcb56622e3f727d6421bf004a962978f58b94cbd8faf30f8eedbddc63dfcb6c2a48bb8696a006a3a6fadaaa7ced8adb1b91ca0339606bb86045dd4c7183b7bd853be087c48c2f8749b1432097cfc57505e90e62bbf48ba3cc4c9b5a04c7da807c02601a5e6316e98fa2ce9571391f5d0cc3ff18ad4c898783d20b705928c7bd2f7959b202a3508475c75cd98a9c6f0de942d01394565dbe198765768207e80518b8df0d6f7aea0c03e53f2cd774a40acef084cc48bcab0a2b8ada1fbc616e3711668c271c8dae45efb00cb447477f26e3cb7979948352fd512b1415f1fab85723d3ee794247c71afccb7d649bcca94240033bc39a060b2ceddc279173b6c0cbbed4e137546ce649a0bcd2d660552e0f0dce91cc5806587adbdaa626fdae728daf299df4698e537ca3b4b319343709815ee891f4614bd8197e5132ca137bc657d0b7b105e38fb6896d85b73fafdf97260939bf1e0c99a74908834b6f3e1d666205900dd3decdb81914c6ea4782a70b43df153c6b6eb96af38a3b740b6a9c39688bb509a970a622696b78a7a97ee31e6ac8b859a2c8c7fd1ce07870d18158a5c920efd18ba4480f5c24ab0a7c96b9841252a1412505bda83b5ec8037e7ee96d2a6c568d2857e019bf1bee85e60aa142d4c2f94602018c6876091763bc8cd9218f7b4c7c66493225881f4e1eba73dc44aebd7a47220d5ecee50b89e8fdd6539237c45be44d0dff02b746b4ed71db4e49d1e3a702481684144dcfb2ab4bf5714a228bf2de30146ce7f531a762267bc08f8faa4c0d9905a8fe28a6d0195bbb24bd8b694abe350a4eb4e2699331f7a46d1559e632fa8bc7cbd17e95197e0a44f6e927f1609bee5d7e160c6ac884950668965bed995ce6cdd2dc4707d2a24d274e13368b9b9bd30c755c10ee65e6f1f8f57754fa56b84309dc5e83ae48c5192d36a0a4a5a93f1d2ff74e47cd239908a047cdaab32e528c7f2febdba9bf060e4370390014b2bb9f881ca638dd2d5d74b79e477aee6b6e3b75e1689d91265ede0fd15f724d1cab48a55111de3e65f0ed59fbe70ad14c6010bca6f03f1084c4a0c15be15d679c88b69cf86bd2cb4bb6bf717a5e602748282c09b9092e4121d3a9d24a865b376fce1ed5c5ca04fddb67f39374972ded056b73b46769382145bc53213418b26398c550e1ccc2fbf32335b4286567fd8ea50d593c157ba2bf9125a5ad6438d42ec86a4ef8ad14723b68f0de607306f7f5832df4f4b6f9f2e710ef814478f546858a8dc574204e80fbbaecd68430cf711e1d8ffc1ee48fdb62202ffa6cbf4c480cac5b9cd2c066cc08668874f8c55caadd65c74cb6d64057cb1893d72507aad33bc0013159384900a2930788b54fb41915511d2a58f31031735238c811f007d32ff815dee1984bd31638d0ddc12d3b272aa6be7310a36df156af377246fec507faa3d70458cc0315eb1a005a5a466d33fea8c18e73", 0x1000}, {&(0x7f0000005000)="cfc935a9dfa5cab6b5717f0d2378241cc607de4b151e48547d72d0ab3e3bd31c6098f4ccb404137a6a6bb4a5d9ef88863f002f3066e2d62daabbd3aeb0b2ce85db210b08ba9c2b5972f21a583fcdc156ac0201f3f6351c7b301080d30cfae324e6b4e54faa9591e9d4b34160dcab2a9949376b41d3089f929224926d7348f4501415a7fb41bc38bbdd53994bd3c6f86e9317d3678218327b0637", 0x9a}], 0x2) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000002000-0x4)=0x4) 2018/02/02 15:55:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/170) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008db000-0x15)='/proc/self/net/pfkey\x00', 0x408000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000077e000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000843000-0x14)={0x0, 0x80000000, 0x5, 0x1, 0x8926, 0x6}, &(0x7f00002d1000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000af6000)={r2, 0x7}, &(0x7f00004df000-0x4)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbe000-0xf)='/dev/sequencer\x00', 0x1ffffe, 0x0) fcntl$setflags(r4, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000604000-0x8)={r3, 0x1}, &(0x7f0000034000)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000998000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) 2018/02/02 15:55:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000+0x1e8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000b38000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@rand_addr=0x9, @rand_addr=0x100000000, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x800400000488, &(0x7f00007da000), 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffffef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x4100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x1, 0x2}) 2018/02/02 15:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000f98000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000008d000)=0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000015c000-0xc), &(0x7f0000190000-0x4)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00008ad000-0x4), &(0x7f0000752000-0x4)=0xfffffffffffffd19) 2018/02/02 15:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) gettid() lremovexattr(&(0x7f000013c000)='./file0\x00', &(0x7f0000c63000)=@random={'os2.', ':self/\'vmnet1user:vboxnet0\x00'}) r0 = gettid() r1 = getpgid(r0) syz_open_procfs(r1, &(0x7f000071b000)='loginuid\x00') tkill(r1, 0x8) socketpair(0x5, 0x0, 0x0, &(0x7f000098f000-0x8)) 2018/02/02 15:55:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x42042, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f00007fe000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r3 = syz_open_dev$usbmon(&(0x7f0000ff2000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000044f000)) pipe2(&(0x7f0000efb000-0x8)={0x0, 0x0}, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x0) 2018/02/02 15:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000238000)='./file0\x00', 0xa8) symlinkat(&(0x7f0000ff4000-0x8)='./file0\x00', r0, &(0x7f00007fb000)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r1}], 0x1, 0x9b) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mprotect(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000003b000)={0x7fffffff, 0x0, 0x7f, {}, 0x20, 0x6}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000005d000-0x4)=0x982) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000005d000)) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000002000)}}], 0x1c) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000013000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000005f000-0x4)=0x10) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000005f000-0x8c)={r3, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfa}}}, 0x8c) 2018/02/02 15:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000daa000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000a0f000-0x1c)={&(0x7f00007ae000)={0x10, 0x0, 0x0, 0x3ffff}, 0xc, &(0x7f000076f000-0x8)={&(0x7f000081f000-0x20)={0x14, 0x0, 0x0, 0x2, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0xffffffffffffffff) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000447000-0x10)={0x43b3b5d1, 0xa74a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cdb000+0x366)={{&(0x7f0000296000/0x3000)=nil, 0x3000}, 0x2}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffc, 0x4) close(r1) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x100, 0x0) recvfrom$inet(r0, &(0x7f0000004000-0xf7)=""/247, 0xf7, 0x40, &(0x7f0000001000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) 2018/02/02 15:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000300000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) sendto$inet6(r0, &(0x7f0000b0c000)="19", 0x1, 0x4008000, &(0x7f0000dc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) 2018/02/02 15:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000072e000-0x11)='net/softnet_stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000fa1000-0x8)='uid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/02 15:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f4000)='oom_adj\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004d7000)='westwood\x00', 0x9) kexec_load(0x9, 0x6, &(0x7f0000818000)=[{&(0x7f0000840000-0x1000)="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0x1000, 0x76a9, 0xcfb2}, {&(0x7f0000034000-0x1000)="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0x1000, 0x4, 0x5}, {&(0x7f0000ab2000)="59e24f337b2a55b6fdc94d63f13c7cf72cb126b17c372814de0304d618fd38422014fff601a72f520bc508e12cbb365e159e34472b36da8919a11dff4aa2a19a05d1ff6ef5127d74211b6abd080f4f7556ed80c347f92ec1473157c258fb", 0x5e, 0x6, 0x2}, {&(0x7f0000ef3000-0xa0)="3770a7562e793983d609c1ca792c74f137eb4118a9c99481b6273316b0e771adc6a26a425efe3a46ecc1ddff7dd31e990bd940f1792d6ab7ad856e87854add7bb3ce0d539d496bcbf75126a9a3490eb90b463006881a1a8b65a71991d0431bcd6d86eb5ce392861c1ac1f2504abbc225c9ed7f1a448856554ba1959b0996142e6d351cd35184bf172db9ebb09c56c4772651c735d27c7a9aee9600c5ef7d80a6", 0xa0, 0x5, 0x5}, {&(0x7f0000798000-0xba)="ede0508a820e221cd4925855aa02d031aad5b4ab18bee3ab8e314b4d60f5dbb0107a792f38d29d905572b24f535a22914c7d287457ea1dae1c5b8fd8511c8fe5aaef194e9a911b96e3fabd755c28fabf9f19012a3a51cc297928cdc3187358d707e89ca1fd102378e1859ffc06dd43110b394f031ff7deae26f1baab73a5a3a1e84704e5a2af15a7683260e08df3a051d2274bbcbaf9ebd509d29067b0cdcdd1beebf0af71ba24488f21868c7f0075bd021e800fd003ff7191e4", 0xba, 0x3ff, 0x693d}, {&(0x7f0000180000-0x33)="34a75d58959c6311124b20dae72029e4419a84203bbcbb97d48142db9f2f93bc6ec0c0e44aaa314fbb88433ca83974aa27d739", 0x33, 0x7fff, 0xe3}], 0x3e0000) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e9b000-0x9)='/dev/rtc\x00', 0x2202, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000dca000-0x4)={0xffffffff, 0xd4ec, 0x4d}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000741000)}) 2018/02/02 15:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x3, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000005000-0xe0)) mlockall(0x5) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xfffffffffffffff5, 0x3c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:56 executing program 4: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x2000008, 0x412000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x69b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x80000000, 0x6, 0x9, 0x6, 0xbd}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0xd3, 0x7fffc) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000)) 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) utimensat(r0, &(0x7f0000f3e000)='./file0\x00', &(0x7f0000a5a000-0x10)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) sendmsg(r0, &(0x7f0000d98000-0x38)={0x0, 0x0, &(0x7f0000d78000)=[], 0x0, &(0x7f000022b000-0x4ec)=[{0x404, 0x1, 0x1, "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"}], 0x404}, 0x0) [ 63.182518] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 63.211166] binder: 9216:9219 transaction failed 29189/-22, size 0-0 line 3005 2018/02/02 15:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f4f000-0x4)=0xfffffffffffffff8) preadv(r2, &(0x7f0000acb000-0x10)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x1000000000000100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000ff000)={0x0, 0x48, &(0x7f0000815000)=[@in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}]}, &(0x7f0000cbf000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00003cd000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006ad000-0x8)=@assoc_value={r3, 0x80000000}, &(0x7f0000a9a000-0x4)=0x8) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x6, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d3b000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00006f0000)=""/74) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ef8000)={{{@in=@dev={0xac, 0x14}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xbf}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/02 15:55:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) pipe2(&(0x7f00003e9000-0x8)={0x0}, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00008fc000)=0x4, 0x4) [ 63.237058] binder: 9216:9230 transaction failed 29189/-22, size 0-0 line 3005 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000130000)=@ax25, &(0x7f000024e000-0x4)=0x10, 0x80800) readahead(r0, 0x6, 0x101) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x8000}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000024d000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) listen(r2, 0x6) signalfd(r1, &(0x7f00001ba000-0x8)={0x100000000}, 0x8) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000024d000)={0x6, 0x8, 0x9}) 2018/02/02 15:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000be000)='rxrpc_s\x00', &(0x7f000029f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000082c000-0x1f)="27766d6e65743047504c73797374656dcc766d6e65743070726f6347504c00", 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000067f000)='user\x00', &(0x7f00006c2000)={0x73, 0x79, 0x7a}, &(0x7f0000381000)=' ', 0x1, r0) r2 = syz_open_dev$sg(&(0x7f00003a7000)='/dev/sg#\x00', 0x8, 0x40) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000f8a000-0x20)={@generic="2e071958330ee156cb92bdccbd9477f4", @ifru_flags=0x4000}) keyctl$update(0x2, r1, &(0x7f0000b98000)="c9", 0x1) 2018/02/02 15:55:56 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541e, &(0x7f0000fe9000-0x8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cef000)='/dev/hwrng\x00', 0x100, 0x0) socket$pptp(0x18, 0x1, 0x2) recvfrom$inet(r1, &(0x7f0000fec000)=""/59, 0x3b, 0x20, &(0x7f000077c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/02 15:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000050b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6}}) 2018/02/02 15:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000066d000-0x6)={0x2, 0x7, 0x9}) ioctl$TCFLSH(r1, 0x80047456, 0x0) [ 63.285716] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.293313] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.296773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/02 15:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000520000-0xe)='/dev/keychord\x00', 0x80200, 0x0) execveat(r0, &(0x7f00000d3000-0x8)='./file0\x00', &(0x7f0000ba8000)=[&(0x7f00006d2000)='selinuxkeyring\x00'], &(0x7f000045c000)=[&(0x7f000064b000)="f41e00", &(0x7f00005af000-0xe)='/dev/keychord\x00', &(0x7f0000458000)='/dev/keychord\x00', &(0x7f0000cd1000-0x15)="2a656d3121237bfe5e2b7d73656375726974795d00"], 0x800) mknodat(r0, &(0x7f0000a80000)='./file0\x00', 0x100, 0x6) mknod(&(0x7f0000f80000)='./file0\x00', 0xc0ff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000d7000)) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f0000f11000)='./file0\x00', 0x0, 0x1) 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c2b000)={0x0, 0x4, 0xa, [0x1, 0xab4, 0xff, 0x4, 0x10000, 0xfff, 0x0, 0xfffffffffffffff7, 0x10001, 0x20]}, &(0x7f00006c0000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c7b000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000359000-0x4)=0x8) rmdir(&(0x7f0000121000-0x8)='./file0\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095f000-0xf)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00007cd000)) r3 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) getpeername$netlink(r3, &(0x7f00005e1000-0xc), &(0x7f0000432000)=0xc) ioctl$int_out(r3, 0x1, &(0x7f0000fd4000-0x4)) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80805, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr, @rand_addr}, &(0x7f0000003000)=0x8) ioctl(r1, 0x100, &(0x7f0000002000-0x27)="4c23208ae9ad241ad364632a477d2b6a3cbec3b51f137138bd6e80ad61ee48c6bb64b690a8d2cf") r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/4096) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cae000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)) 2018/02/02 15:55:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000c4f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000079e000-0x8)={r1, 0x4}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000001000), 0x209) 2018/02/02 15:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x6, 0x0) write(r0, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000013d000)='/dev/rtc\x00', 0x11da00, 0x0) futimesat(r1, &(0x7f0000f5b000)='./file0\x00', &(0x7f00005f6000-0x10)={{0x77359400}, {0x0, 0x2710}}) 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0x156) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r1, &(0x7f0000238000), 0x0, &(0x7f0000002000-0x48)) wait4(r2, &(0x7f0000000000), 0x80000001, &(0x7f0000000000)) 2018/02/02 15:55:56 executing program 3: listen(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x4, 0x100000001, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004b3000-0x8), &(0x7f00007e6000)=0x8) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abb000-0x7), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) connect$vsock_stream(r1, &(0x7f0000aba000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/02 15:55:56 executing program 0: clone(0x0, &(0x7f0000823000-0x3c)="51f31478533e41a7bae5581aa4f17f9dc5bf0bc1d28a4606cdac756c3c39f0bc7e4be412253461b7942b1e3cd155d889863bfdbf7109922f63a19e4f", &(0x7f00005e5000-0x4), &(0x7f0000962000-0x4), &(0x7f000041a000)) setpriority(0x1, 0x0, 0x0) 2018/02/02 15:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c5d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b8000-0x20)=[{&(0x7f00005d1000-0xef)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) pwrite64(r0, &(0x7f0000fb4000-0xe6)="39e673cc38ffa46ccf6033e645c73116fd18d6bb6dac7013da255253f1f95e5f4d4d65615068c8e7a6c3c34e8231c0a5dbe0fb433cfeb61fc47eb6a111fa74ed788e30ffb4db29018088f3e46f81e6c081bc5435137d55afc6dd2faf6425ac7dd0de46f06d7a87907ba987e46cacb4c127e7a0f10c7549d479f6248d797d390fec1baaba900c4ae255d1261926044f5dd81fc2ba05fd1dee6c529f1d241a5ebdd63a45a59d7627851c25a0c0df209b88701afb4f09b91b8699e73635a26c5853bd4be97d0078a0e1228d0a95443774c1c1f0952e72c2eb0eca52440a22f976cf098322eb72be", 0xe6, 0x0) r1 = syz_open_pts(r0, 0x801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004b000-0x10)='/dev/sequencer2\x00', 0x404280, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000089000)) fchmod(r0, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a5b000-0x8)) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) bind$vsock_stream(r2, &(0x7f0000065000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002dd000-0x15)='/dev/pktcdvd/control\x00', 0x4000c2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e66000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1, 0x20, 0x8000, 0x0, 0x9, 0x4}}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) 2018/02/02 15:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000359000)=""/82, 0x52) getdents(r0, &(0x7f00006c9000-0xcd)=""/205, 0xcd) sendmsg$nl_generic(r0, &(0x7f00005b4000)={&(0x7f0000d03000-0xc)={0x10, 0x0, 0x0, 0x4220}, 0xc, &(0x7f00000aa000)={&(0x7f0000779000-0x1c)={0x1c, 0x32, 0x20, 0x0, 0x3, {0x2}, [@typed={0x8, 0x4a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000011) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x1000, 0x81}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:56 executing program 6: r0 = memfd_create(&(0x7f000022d000)='cpusetsecurity\x00', 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000086c000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x72353631c63f82ed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000cf000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000515000)) mount(&(0x7f000044a000)='./file0\x00', &(0x7f0000fc5000-0x8)='./file0\x00', &(0x7f0000b8c000)='ntfs\x00', 0x20, &(0x7f0000860000-0xac)) 2018/02/02 15:55:56 executing program 5: r0 = open(&(0x7f0000482000-0x8)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x3, 0x1, 'client1\x00', 0xffffffff80000000, "cb7ef8988844d3a6", "f4509514097271a99c20b2c1af1160492db2b7d94b11de3a1a57dcca267b9bd5", 0x9, 0x23eafef2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x8001, 0x266, 0x7, 'queue0\x00', 0x199}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000003000-0x4)=0x3d8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000448000-0x8c)={0x9, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000000000)=0x10) 2018/02/02 15:55:56 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0xc0000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00004a2000)={"c1d1ae65c716e7b1e0aff9719dfa398d", {0x4, 0x100000001, 0x8, "5813240c60c4", 0xcc}}) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/02/02 15:55:56 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) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="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", 0xff, 0xfffffffffffffff9) 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) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x1c)={&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/162, 0xa2}, {&(0x7f0000002000)=""/87, 0x57}, {&(0x7f0000003000-0x5c)=""/92, 0x5c}], 0x4, &(0x7f0000001000)=""/91, 0x5b, 0xfff}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000002000-0x63)="e546230480c77ff94bbec0e2d3f06e3b4ca0ba06ece11b67f16bc7d31c78e6799e973d8c79478239aef8e07c655fdb8e551d22a83b2b8c62f2cb7a8d75bb7600caf4572cec5eb00ca98dbc715cc4d9ff3588d0c9126c9dfec2e7eb9ab8cc240e248c58", &(0x7f0000001000-0x4), &(0x7f0000001000), &(0x7f0000002000-0xba)="2db2b330b62028ef4831b79c5c26865cdf7ceff7415f11262ed397ccde666968ef1f69da14d54876b312562c122e68fda1c4d032866ee232a1db7f2dc73a11d6b3ed6a9f9246f13207e4799f5450f49a78acd7d5ea0207356d16c7cee956abc4003ac597632cd128934dc0e9e1b145a056e95decc74ba9f2f06672dc28f97bab83a57635acd534f253ca93c072de799940b953d142f09573475d95a2ee8fa0c01676d972603c85aecf1082711861472ea28feeed856af1a6d4fe") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000b83000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000732000)="cf846555c8062c6795d0f586d0735aa6d33e8bb5e1265ce6b4faf811bfd952f8da899cfbbdd9f7f74f9355dca6dd883849a623eee2e1910046d2c353fda63bd1efe8b778c2b03799e29c8c92af03f1c0a941ff95e496c87bd980f3c46010e284ccefef2644f6d70bf89dd797694b0c4850e9562808aa56ad466dd6a3792e0a3026002bc295f988151cff1872a64001fd5595bdec1c44558f1544b0938f0a4c7e7123439cfe5561e95bed140a587225bc9bda66ad4fa7110ecbe1ba01b4228a93135ce5c886f5b8dc2e4a5122d2e7563417c4ecb3605eeb37b402aedeb28d90fcbfad1866d8", 0xe5, r0) r2 = add_key(&(0x7f0000439000)='pkcs7_test\x00', &(0x7f00005cb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f3f000)="9c4489be5353f0b7fc0f00e67091a55e6f7d12e2bb49cfbee0e4ef8e858acc78b6fe6e16dfd5064594131f4e6e9216f2b35a5379bd2001bf948e38438728b7ff5b1f6e97687d0960b44c7594abb83fe6d9a2ded8725529815412f1f94a50d7db7cb5b7ae2ae4041608cf355ae5a4a17e6db7a8e1c849a4acf1a8aead31facdb36ce6a84918a435170cf119321f0c5f6cb70067b5ac973bd720c9ac7029726c768d19", 0xa2, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000385000-0xb)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000036a000), 0xfffffe8b, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000+0x635)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xa3)="d420ccb22f6b798bffc5d4f58a0d93aa37480276dbb76339d8ba8e2c8d15ee0fba9bb8da76d9271576ada0598c760b830ab3d6119372966a9cf541009f4d269fec4ed69188c34c2e6ae504d9ebf977dae36453f02316663297de0b1098fe0f198f0eadde7e2b1b687481d9bf993801ce4f8b366a4473d75ac98ada19eb08da5feebf6df0fb48232fc318ec467ad764b279b062e91bad7522feaf49a9e1117ceabab147", 0xa3, r3) r4 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a}, &(0x7f00007e3000-0xf2)='H', 0x1, r3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000689000-0x9)='/dev/rtc\x00', 0x149040, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f00000fa000)={&(0x7f0000e6e000/0x1000)=nil, 0x1000}) keyctl$read(0xb, r4, &(0x7f0000058000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xff, 0x4, [0x9, 0x3, 0x758, 0xf25]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={r6, 0xfffffffffffffffd, 0x0, 0xaa}, &(0x7f0000001000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000001000-0x8c)={0x5, 0x9, 0x2, 'queue1\x00', 0xffffffffffffff01}) 2018/02/02 15:55:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000665000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000000)=0xe8) r2 = getuid() r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000234000-0x4)=0xc) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) r7 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00004e2000)=0xe8) r9 = getpgrp(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b9000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000050c000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x488001, 0x0) r14 = accept4$unix(0xffffffffffffff9c, &(0x7f0000501000-0x8)=@abs, &(0x7f000054d000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x1fffd) pipe2(&(0x7f0000db6000)={0x0}, 0x800) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b31000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db8000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r20 = geteuid() r21 = getgid() r22 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00008db000), &(0x7f0000863000-0x4)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10, 0x80800) r25 = syz_open_dev$sg(&(0x7f0000822000)='/dev/sg#\x00', 0x6, 0x418040) r26 = epoll_create(0x8fcd) r27 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000f8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r30 = inotify_init1(0x80000) r31 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000751000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f0000625000-0xc)=@kern={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000000)=[{&(0x7f0000094000-0x624)={0x624, 0x41, 0x0, 0x2, 0x1, "", [@nested={0x198, 0x67, [@generic="147097d80d04571f1a9c69c46de071366993266cb19a7f9a23cac9b4f9ee69cfd793920fd49b629c9d99bc313c00ea7d49fe690f1a49fab4d5208678e7363c29651ff8f2e409bdc78e73f9439d5d62d6041200184e68c89b3dad39d8a9885eee4fcf5d2e555312dbbbff254f3ffe7370a28f8dc8495dc83b07a83708ff40c471bab9588e4d45cee4ca31c353f0e98c54f7cced0777a8024880c7cc678f36bb1dbbac824c23", @typed={0xc, 0x94, @uid=r1}, @generic="3cbac00baac82af631706075503681307e9d3613640a278ccc28c99e0a469fc31b815b7261bb6e3dd1709574d42adb3f6f2912a12e46a0cad7fecdf4a5ed5d3281516750ce80f3b8", @generic="995896f73b8f9c8229462935a74ae7e8d5338eca2ffe49764684d7355a3c521a238a7d234708494e7d5923a0db89bf473d88106e872e535a956502e1f7b97269db48b530d7ee93c3571cbc201cdb022fef84a108e5c0580cf6afe3ce048cc6f6e24b7bf3d2badb9aadc05af9c27a5bab14623094fede74018ac54b2a417232593ab0db4f642802a68415e07ebbc6bab8fbd1c9ed0d6b793e9b"]}, @nested={0x98, 0x49, [@generic="1758bdbc05290370fe5dff687a165112c79a5f45b0d6cc3e86c4441eef7353411d2f09c4f82deee43320dc7fde8f78aab2bdd90c42d0998924b33b31ab01cdf847b42eae8b33d78fa725", @generic="4ddea6afc70244a736ea89b429", @generic="d189cfa6c24906f779647563716fe6a3cfcd418c03747b1789b101d5160823a3b9522c115ee44f5f593d27ca80813a", @typed={0xc, 0x53, @uid=r2}]}, @nested={0x2c, 0x54, [@generic="a7f667514a76df9fd44a73575730388ef38aaf016fe189043b2cb0890c05", @typed={0x8, 0x7e}]}, @typed={0xc, 0x36, @ipv4=@broadcast=0xffffffff}, @typed={0x28, 0x1c, @str="736563757269747973797374656d7365637572697479656d30707070307dce00"}, @typed={0xc, 0x2e, @pid=r3}, @generic="eacfbd706698bb2f76cb92fdc6a65d31b61efa49cf9a9f0922908697141289edd43e84057020f2504d25bbd13a978582270f4076194d10c7608b460b70d75b19e7da39e0bd929d26297af4bcc38b3811a485229eb5ed1b434f5e43ba6eb42115770e448fb16d1230eeabd5d6d8c2a667d34e6b77a0687ea3a355dacb73204ec267d5d48884bfa0bd9d2badbd3f54ab16bbda45aba5cafac3ab979ebf5445a4414b0316e1e276cc4bd701e601eaa30cd6db63e6f6819e5a6d363d7198d7a2705333397526d091dd1a73f0f8b1426048a1f520dabbf565fa4f8661030920f3d7", @nested={0x1a8, 0x3d, [@generic="02ca456df3734590729a79620103959286feb757a86c802583c89b00cbf3d38e6e6cd0f55d0fb2a5aa581e27f2b5", @generic="3e1229d7f22f9492fcd495e5c94b94c3dfd1c5edd951fc402b898601710c13df73cc0c61728f92", @typed={0xc, 0x17, @pid=r4}, @typed={0xc, 0x18, @u32=0x7}, @generic="e408fe8da49568b92b74997565401fd3dff5b258a136e07e002851adaa4e3c2d7a8d06a4cb508f5f1c89b7334bd3942cd3d29c1661f9f5628a0dadea7230ae344bc79c4c7476ca1aa9d82be86e46af4c645870d147dca31cf0ea6afdb5e31f371387a0fa4529a6604bd40b20f136579bbb78327ddcb3bc8e24766f1846baef79c1a3c0040c58925ea566c4527093", @generic="4d41240dc8beb8e8cacbb1f1f58d4594f5df405ce39830ae8fcd80197f996aac44374ea375a01f1cb72fccd2caf8b3d491047185bc5c4ef97ee595985a59adffe81e153390b8291e86706cfeb7f5dadbb17a30a6c69d4b37da6637596211e4deafb4f01ed23e95a2582959a80e92bb973ff9195dbc6d5d001c579d04c08396", @typed={0x18, 0x6d, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x94, @u64=0x2}]}, @generic="740ada8239eb6561bdb32ac940d91b5459754d89e8975ed427067f17013ffbc92ec18ff2efba7cbd62ec840fa95b463e195df284223d1b17391b2a0e939052e9a05839f90386a8efbdacfe7ae9cf94abdd8e610458facdde93988e0239ca416adc", @generic="3915e86446575ba84087dd919e47947f626af14efae82ca5af6a68251f2733fedd6c974f94901d0e567f21ab9a8d70921ceea480ef99957ada121c2a1b582cfbbcf585db3e69d019c6f3d0d03791885c774555128978212ac498e9726f934a7bd89209229c26ec2013d2db322a2df08050afa41200d077e9edc0801c0e9bffb9faaa68d00b8c51ff59d4b23c67"]}, 0x624}, {&(0x7f00005d2000)={0x270, 0x17, 0x20, 0x4, 0x3, "", [@typed={0x10, 0x3f, @str='user\x00'}, @nested={0xe4, 0x2, [@generic="53b41b820ec6dca4c364238abcccd4ff3a99bb3e5074faed472052caa5af8342d1ac7e3930d179d595bc4d1a992b37e53dfd38dd86b387092b733f4d0c1a04a002df7e72ba34d7f5102ed788fa180fe7b5b39b8a269d55d5625ddb117104816b704cd84d94f9d7d33b382a9e041d9019671d093e5f46867d66dc783af068e2619f12e2f2282b0b4f6c8134ac27baf14a2a62e40ad2ee9f7dfa9133d0c875808b464163cff307a9b96963da473109f48f49da67fcd8df70b7d3650635569bb0e152f5b2c3989dc488fe4787a0f094a01c8d52e7074fd34bfe1bee8d68da4a"]}, @generic="4a97c1fd542e930bf29819f5939a89b4204df2ada2f6c9a2ccb448b592aa053ffe38dcc7da9009fe471e102a87748437fcc3ae3ea605d5be202191e7bde92b9c3f593ed4756e1576c29826b7644b18ce975fe414d6eb060d7084933b8f45ad47b2071260bf9fec6be8", @nested={0x100, 0x4f, [@generic="36ca373457a0fb570ab0e3752b7c1557d193c54960201b60c8aa89a9cad2b737f2ea755355ad98ade2030775433862cd2f6c248977b5da38760c7da043f78125d82dff19c2ae618532b4075435980b0487e240e98f7908fd5d1de489f84f55719a08644b07ede0745cb568029afbb54b070767f52343ad1ad18ced822255b48c6909eee01d1acaa6bd47a8ab13030cc9d0d95a585e81a13e4f0ea0dc201d759984a5946bb944b92c84fb24b4986d8635ffec3ff3a068c8648538692c285d188a341bfe1895f91848f4a146", @typed={0xc, 0x77, @pid=r5}, @typed={0xc, 0x34, @uid=r6}, @typed={0xc, 0x68, @u32=0xffffffffffffffc0}, @typed={0xc, 0x77, @ipv4=@multicast2=0xe0000002}]}]}, 0x270}, {&(0x7f0000000000)={0x33c, 0x21, 0x50a, 0x6, 0x3, "", [@nested={0x258, 0x1b, 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@generic="89aa1a333ca63451cd561c0d9191c01076123d9a6cb7ab0b4cd756a1801f4bcbb341bbe52685fe3d462f54b640840b39ffe7880ad3a7796722a1bc28768d110947b24ef9f949434ac8ef30c3cc7eb6f54663ba390897509af794530c6e4067982a52b130923899cc32913ce84da58417557b2ff9e2e6f18192f7b371b4feb2dbec3ef8478c04a65f6cb3537c9aeef2eaafb8ec0ee842fa6f424f9a8ce180dbf994fe88bad880e75b5aa77b336e1d984d25b74e0df3057619f68305914d73db"]}]}, 0x12a8}], 0x7, &(0x7f0000000000)=[@rights={0x14, 0x1, 0x1, [r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16, r17]}, @rights={0x10, 0x1, 0x1, [r18]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x34, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30, r31]}], 0x88, 0x40}, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400c00, 0x0) ioctl$TUNGETVNETHDRSZ(r32, 0x800454d7, &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r33, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000854000-0x40)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ced000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f000035f000)=@abs, &(0x7f0000e14000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x1) syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2d000-0xc)={0x6}) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffc000-0xf)='/dev/sequencer\x00', 0x17b040, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000ffb000), &(0x7f0000467000)=0x4) 2018/02/02 15:55:56 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00003f8000-0x4), 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fd5000-0x4)=0xffffffff, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012d000-0xde)}) 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/201) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc5000)={0x2, &(0x7f0000d13000)=[{0x1c}, {0x6}]}, 0xfffffffffffffe3d) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/02 15:55:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a97000)={0xaa}) 2018/02/02 15:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f00000c5000)={0x0, 0x0, 0xfffffffffffffff9}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000088e000-0x8)={0x4, &(0x7f0000322000-0x10)=[{0xcde, 0xfffffffffffffff8}, {0x800, 0x9}, {0x40, 0x4}, {0xffffffffffffffff, 0xff}]}) ioctl$int_in(r0, 0xa3319c6f8dfa10, &(0x7f0000e76000)=0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xb41) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000471000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x9, 0xffff, 0x3f, 0x8000, 0xfff, 0x400}}) 2018/02/02 15:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000b44000-0x74)="e61bb9e1287615af6cdfcbd7cc14ec8fd7a24027d83cccc92044179ef748fc1b838b2e518a00d1ede8e7475f010a2e3b3332a731a03f409eca2b0070230455e70c0f590f3fa9cdbbffb424502bc9fa0bdd392b4ccf0370c0f27ed51479553ccd83b18a9f73ab7784b116c7184d90755f0f0b3ed2", 0x74, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) getpeername$packet(0xffffffffffffff9c, &(0x7f0000657000+0x601)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000417000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000910000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f000046a000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000041e000-0xe8)={{{@in=@rand_addr=0x7, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x6, 0x1, 0x20, 0x2, 0x20, 0x80, 0xbf, r1, r2}, {0xf1, 0x0, 0x6, 0x2, 0x5, 0x9, 0x4, 0x3}, {0x800, 0x7, 0x3}, 0x80000000, 0xf, 0x1, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x4, 0x2, 0x3e}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x1, 0x3, 0x1, 0x8, 0x8, 0x1}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000b4e000), 0x0) shutdown(r0, 0x1) 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') fcntl$setsig(r0, 0xa, 0x18) writev(r0, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x3ff, 0x3000000000}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00003ad000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000c6f000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f04000)={0x0, 0x2}, &(0x7f0000c1b000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000fa000)={r2, @in6={{0xa, 0x1, 0xf5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x4bad, 0x8001, 0xae4, 0x8b, 0x1}, &(0x7f000053e000)=0xa0) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x90}, 0x1}, 0x0) 2018/02/02 15:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000894000-0x1000)=""/4096, &(0x7f0000884000-0x4)=0x1000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00003fa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00003cd000-0x8)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ef3000)={0x0, 0x5c, "3c5efca3343be1bc6e74f7c3edeb146facf81fc850375d7f1fc13004dd6b20e6858e2367551e76aed7b9fc96d698b4503bb86be9ed7240135e0469dbf7653e830ca8dfd17695a50dbd09265d073afc0e2bdec212bf0b60f463782fda"}, &(0x7f000099c000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000886000)={r2, 0x3f}, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000637000-0x4)) sendmsg$inet_sctp(r0, &(0x7f0000106000)={&(0x7f000068c000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000d33000)=[], 0x0, &(0x7f0000a41000)=[@sndrcv={0x2c, 0x84, 0x1}, @sndrcv={0x2c, 0x84, 0x1}], 0x58}, 0x0) 2018/02/02 15:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) r1 = add_key$keyring(&(0x7f0000f4a000)='keyring\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000f82000-0x5c)=""/92, 0x5c) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00002e9000)={@generic="52ed0209ed4198529b0c6f86cdbf8130", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) [ 63.693735] binder: 9357:9364 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 63.711834] binder: 9357:9367 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 63.801248] binder: 9387:9388 Acquire 1 refcount change on invalid ref 1 ret -22 [ 63.838615] binder: BINDER_SET_CONTEXT_MGR already set [ 63.855143] binder: 9387:9398 ioctl 40046207 0 returned -16 [ 63.866383] binder: 9387:9388 Acquire 1 refcount change on invalid ref 1 ret -22 2018/02/02 15:55:56 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000765000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dde000)={r1, 0x80000, r2}) r3 = socket$inet(0x11, 0x803, 0x0) r4 = creat(&(0x7f0000766000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1012, r3, 0x0) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0xfff) sendto$ipx(r1, &(0x7f0000005000-0x36)="ec3b836f519e5d3e8cb5ec531c43087f94e81d981df62070247d33bc0b490d21936e500e99fb645b450a2542f6b21c89ef03cd117711", 0x36, 0x8000, &(0x7f0000002000-0x10)={0x4, 0xfffffffffffffe00, 0x6, "138d279d6d28", 0x4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r5 = getgid() r6 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getegid() r9 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000005000-0x70)=[{&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000-0x89)="fb1cfc6b3c8ecaf974714c2e9ce150cc15178cf806a682cb68bb551d5973489156191ccae89b61c988784ef176ca605a1e9de05c398d4599e486133d2177f5d81cac589f3e9a75cf62b196d1cc738d78b0747d47740a480947aa3c6013a929ef17c4c0ec1642aca24fbac0299d3259f5b0ba58c51d7d87b263114ca61ecd08de1c023ad6f569538f1a", 0x89}], 0x1, &(0x7f0000006000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x10}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000002000)="586b3d14765375817d83b8c5ebe35416920246", 0x13}, {&(0x7f0000005000)="46778fcce31826a6281ecb9acacf67f1a32b515051709aeec7b18524fcbe360e9dfbf5be476046ae00d6f765b953b294669f8957e3d0485d7cbccac3", 0x3c}, {&(0x7f0000003000-0xd4)="821ca83c24474acb3c937d1abe80accc0f1fcb7baaf78c78fdc11bc65a264667e2edbd497dfbc38262399841cf7e602a54807f7da837c67349bd14092f5b722420aad1e51d1fb34958961835a92147eb1d294bbd31e0e65d5b65b67acfb7a80cfb157a4919943228a90b396ac6758c6c19fca2d3cfd05c268b703c8f587b77c54528f9588f0426231ade3b9940dc09387cdd6806cab09b63dc9f40ca9de11f414ce93dbb8f782f5677285c01c1e8cff8fa37fa9055d8e6832079ffac6584ed70e6d9c9c3ea2dd906331cf14a56827af683da8b24", 0xd4}, {&(0x7f0000006000-0x4f)="151d4f560adda4866c36a764fec18c34d9ea03b5fa23749afcfc93f78d6a6ee9e20e1b771c1638ba51af3d79b4e9b5bb6611437b31d5917fc7e3ac8f91ec40c157123566aa37f5b1221573b8a21faa", 0x4f}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000005000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x8)=[{&(0x7f0000006000-0x2e)="4adb4b03563e585332a894ef6e1f2d54db3ce99dc578a69324028a4685abc9af2cdf4fa62468ba9d1c752755da28", 0x2e}], 0x1, &(0x7f0000001000-0x90)=[@rights={0x30, 0x1, 0x1, [r1, r2, r1, r2, r1, r1, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r0, r2]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x90, 0x801}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000)=[{&(0x7f0000003000-0x4d)="214baafcd236ba0b0b5c21e29c574e62460174860da669d02f8ae73dd91ecfc6cbe8b2ad5ba3e2e85d2ed8799ac3b17ad55a390fa1b1ae655eb3649b35285e5891dae9bff05f61960761442c76", 0x4d}], 0x1, 0x0, 0x0, 0xc000}], 0x4, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000004000-0x30)={0x6, 0x8000, 0x8, 0x10000, 0x9cc, 0x8000}) 2018/02/02 15:55:56 executing program 5: prctl$intptr(0x2f, 0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059f000-0x9)='/dev/ppp\x00', 0x412240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000907000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x2710}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000af6000+0x314)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00007d1000-0x4)=0x14, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00006c1000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r1}, 0x14) 2018/02/02 15:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0x0, 0x0, 'client0\x00', 0x0, "f59d3231b0c8883a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x0, 0x605}) 2018/02/02 15:55:56 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8000000003, 0x100000010) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000a000-0x24)="240000001000030007fffd946fa283bc03eee6d81000018000208568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x20000040}, 0x0) 2018/02/02 15:55:56 executing program 3: prctl$intptr(0x0, 0x9) 2018/02/02 15:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c2e000-0x98)={0x0, @in={{0x2, 0x1, @empty}}, 0x4, 0x5}, &(0x7f00008cf000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007da000+0xfeb)={r2, 0x80, 0x9, [0x503, 0x5, 0x800, 0x1f, 0x3ff, 0x1000, 0x2, 0x80000000, 0x800]}, &(0x7f0000374000)=0x1a) syz_open_dev$sndseq(&(0x7f0000b44000-0xd)='/dev/snd/seq\x00', 0x0, 0x422000) 2018/02/02 15:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000494000-0x10)='/selinux/access\x00', 0x2, 0x0) capset(&(0x7f0000f40000)={0x4000019980330}, &(0x7f0000467000-0x18)={0x0, 0xfffffffffff80002, 0x0, 0x5}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000c87000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9b0a) 2018/02/02 15:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r2, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f0000a49000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e", 0xd8}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvfrom$inet(r2, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r2, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) 2018/02/02 15:55:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) fcntl$setsig(r0, 0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f7000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000062e000)=0xbbf, 0x4) openat(r2, &(0x7f0000122000)='./file0\x00', 0x20000, 0x41) bind$netlink(r1, &(0x7f00002e6000)={0x10, 0x0, 0x0}, 0x73) 2018/02/02 15:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c1f000)='\x00', 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d14000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000058000)=r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005e3000-0x30)={0x74, 0x0, &(0x7f000026e000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f0000c8e000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000e0e000-0x1), 0x1}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x4}], &(0x7f0000824000-0x28)=[0x28, 0x38, 0x48]}}, @release={0x40046306, 0x1}, @acquire_done={0x40106309, 0x0, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f000035a000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x1a8)={0xd14, 0x7ff, 0x3, 0xfffffffffffffffb, 0x7, [{0x0, 0xfffffffffffffffa, 0x400, 0x0, 0x0, 0xc00}, {0x2, 0x0, 0x0, 0x0, 0x0, 0xb00}, {0x400, 0x5, 0x101, 0x0, 0x0, 0x2000}, {0x3, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x48c}, {0x7ff, 0x7ff, 0x1, 0x0, 0x0, 0x400}, {0x9b5d, 0x56, 0x4, 0x0, 0x0, 0x8}, {0x9, 0x5, 0x30a}]}) socket$key(0xf, 0x3, 0x2) dup2(r0, 0xffffffffffffffff) 2018/02/02 15:55:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x120, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8) sched_setattr(0x0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x80000001}, 0x0) [ 63.991500] syz-executor2 (9410) used greatest stack depth: 23960 bytes left [ 64.073513] binder: 9431:9440 transaction failed 29189/-22, size 64-24 line 3005 [ 64.100523] binder: 9431:9440 transaction failed 29189/-22, size 64-24 line 3005 [ 64.162508] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.206232] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.119596] IPVS: Creating netns size=2552 id=10 2018/02/02 15:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x28401) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r0, &(0x7f0000d06000-0x20)="0000000052002bf2c200000000000001021cec0100010006000000ffffa724de", 0x20) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000084d000-0x4)) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000b77000-0x50)={@common='erspan0\x00', @ifru_map={0xffffffff, 0x5, 0x1, 0x6, 0x1, 0x100000001}}) getgid() r2 = getpid() ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000023e000)={0x1, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r3 = syz_open_dev$sg(&(0x7f00002e6000-0x9)='/dev/sg#\x00', 0xb41, 0x401) clock_gettime(0x0, &(0x7f0000927000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f55000)={0x6, 0x7fffffff, 0x1, 0x7, 0x1ff, 0x9, 0x2, 0xf7}, &(0x7f0000444000-0x40)={0x603658dc, 0x9, 0xdb, 0x7, 0x8, 0x6, 0x0, 0x9}, &(0x7f0000a49000-0x40)={0x4, 0x0, 0x5, 0x1ef, 0x0, 0x2, 0x8000, 0x957d}, &(0x7f0000b6d000)={r4, r5+10000000}, &(0x7f0000d39000-0x8)={&(0x7f000013e000-0x8)={0x5}, 0x8}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) perf_event_open(&(0x7f00008c9000)={0x5, 0x78, 0x10000000000000, 0x6, 0x3f, 0x10000, 0x0, 0x8, 0x4000, 0x4, 0x2, 0x1, 0x1, 0x1b, 0x40, 0x2, 0x4, 0x8, 0x6, 0xd981, 0x9, 0x7, 0x1ff, 0x7ff, 0x20, 0x200, 0x9, 0x3, 0x3, 0x2, 0x8, 0x80000000, 0x8001, 0x400, 0xf7, 0x8, 0x8, 0x7, 0x0, 0x10000, 0x0, @perf_config_ext={0x5, 0x641}, 0x18, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0x7, 0x55a6}, r2, 0x0, r3, 0x0) 2018/02/02 15:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f000085f000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000012000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/02 15:55:58 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x400000000, r1}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000daa000-0x4), &(0x7f0000edb000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095e000-0x15)='/proc/self/net/pfkey\x00', 0x341080, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009d8000-0x4)=@int, &(0x7f000047b000-0x4)=0x4) 2018/02/02 15:55:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) bind$netlink(r0, &(0x7f000045e000+0x4bb)={0x10, 0x0, 0x0, 0x80000}, 0xc) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000038000-0x4c)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000000d000)) 2018/02/02 15:55:58 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000000000)={&(0x7f0000001000-0x1d)=""/29, 0x1d}) ioprio_get$pid(0x0, r0) ioprio_get$pid(0x1, 0x0) 2018/02/02 15:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000014b000-0x5)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cca000)={0x0}, &(0x7f000022f000-0x4)=0xc) r2 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(r1, r2, 0x3f) 2018/02/02 15:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000435000)='/dev/ppp\x00', 0x800, 0x0) sendmsg$netrom(r0, &(0x7f000073f000-0x1c)={&(0x7f0000769000-0x10)=@ax25={0x3, {"a4750a7856b039"}, 0x8}, 0x10, &(0x7f00001ff000)=[], 0x0, &(0x7f0000efd000)=[{0x9c, 0x0, 0x1, "4c4f027fd77d7b2dee12202b438390949aa1f1f5a93b140370f491bb33d44728d767bc36491ff3d2b7b0bbd1877483999a17a839c7fa77bdde77988a5ac0e86a9d6ca6bce07109e4a6832383fe170f3383a8d5b89848c287957550be33ff8940aeafa2190cc31ba3f07035d38024d01645791380744155380729654d87d98dfa8a9d87ef342bbf9f5991e709dd74"}, {0x64, 0x101, 0xffffffffffff6ab0, "84ddeae74a9ee906b64a723a5185d422191861340c278f6b0fc139a578cf4e72ecb38b465fb012f70a4b3eed567178e0a8af4e4f74d418175f1017570cfc172767053033abe618d45e49b96017f306911c3cebb3c49a7832"}, {0x2c, 0x115, 0x4, "3f411f1fbc35fbcaa336be54d1727142cbe8d8cd1451fb1a5a4599b41edc69"}, {0x34, 0x10f, 0x6, "cd72812733210d78d258efe4da2e85df22598e8bfba00d29d5ac76fd4a470a570418a476fb"}, {0x40, 0x117, 0x3, "157241741030f96da8b1656b39d9477c19f0315b4a0964047a710b2217857484e7a1a24fef1add0b0117a7986d9ee0971c"}, {0x80, 0x11d, 0x1, "f41a3bf56cfdca532ac73a6cbaa7dc092f535965decb325e07afa5fb3ea3194e3dfd744866c4d6d7971871b59e391791fada71a768b37aa22bc39d2fba15b7f8dfd46202b2af7803d2570524c6ab9fb4cdd51fc8546eb5efe9d62f8d9fbefe30d5205e9118ef7e3371a5674f84ed52ae9873"}], 0x220, 0x4008804}, 0x4000000) write$eventfd(r0, &(0x7f00003e6000-0x8)=0x1, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000012a000)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000210000-0xf)='/dev/sequencer\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ed2000)={0x0, 0x5, 0x30}, &(0x7f0000bf7000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bf9000)={r3, 0x13, "2041653665698b079881595b394b96b34d159f"}, &(0x7f0000a11000)=0x1b) r4 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') r5 = mmap$binder(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x2, 0x10, r4, 0x0) bind$unix(r0, &(0x7f0000d4f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000795000)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000e22000+0x9fe)={0xc0, 0x0, &(0x7f0000767000)=[@dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, r5}, @release={0x40046306, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f0000272000-0x40)=[@fd={0x66642a85, 0x0, r4}, @ptr={0x70742a85, 0x1, &(0x7f0000567000-0x1), 0x1, 0x3, 0xd}], &(0x7f0000109000-0x18)=[0x0, 0x18, 0x38]}}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x40, &(0x7f0000985000)=[@ptr={0x70742a85, 0x0, &(0x7f000044a000-0x1), 0x1, 0x0, 0x3a}], &(0x7f00002a4000-0x40)=[0x40, 0x78, 0x20, 0x0, 0x40, 0x78, 0x30, 0x0]}}, @increfs_done={0x40106308, r6, 0x3}], 0xed, 0x0, &(0x7f0000ad1000-0xed)="0376c66156fe284d4b6ab3c54637c1182e367a187747e25c7498a5469d22ea2fbbead660cd367f0c9b9c009cff1aed01fdfaf08d971e2c551d067f248ca4480f0a48578d3d2960b640185cc64499d7513fc802f99a82c71d8730ca4816cc6407203362870761e9b96e1132a266daa48b2f177d1df83cc02e87d6db3fcf86b45212dbe6a20d425c8c5bc6fe627118e38769fe106cd87bc00b8e9af0edadfa55997ee1c26320af3357689ce5fa4a3105f1305d73756c67c0ccfeb2dfb9475de63000621e591e6b55c68efee7c9131fbb4de6b4d56c2a06caac5d70c143be5cf8bc78992a1c0460f5e4d255097a57"}) sendfile(r4, r4, &(0x7f00004a2000), 0x22) 2018/02/02 15:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d02000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a35000)=0x7f, 0x4) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f000019e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 65.861214] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.865874] CPU: 0 PID: 9587 Comm: syz-executor5 Not tainted 4.4.114-ga81d322 #4 [ 65.873392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.882726] 0000000000000000 8d45b58c5e191d7a ffff8800a91f7880 ffffffff81d0394d [ 65.890703] ffff8800ae94a900 1ffff1001523ef1d ffff8800a91f7a08 0000000000000000 [ 65.898673] 0000000000000000 ffff8800a91f7a30 ffffffff81606f05 ffffffff81237400 [ 65.906642] Call Trace: [ 65.909205] [] dump_stack+0xc1/0x124 [ 65.914544] [] handle_userfault+0x715/0xf50 [ 65.920488] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.927470] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 65.933847] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 65.941005] [] ? handle_mm_fault+0xb5d/0x3190 [ 65.947121] [] ? handle_mm_fault+0x291e/0x3190 [ 65.953323] [] handle_mm_fault+0x2938/0x3190 [ 65.959349] [] ? copy_page_range+0x1480/0x1480 [ 65.965550] [] ? __do_page_fault+0x780/0xa00 [ 65.971579] [] ? vmacache_find+0x57/0x290 [ 65.977345] [] __do_page_fault+0x35b/0xa00 [ 65.983199] [] do_page_fault+0x27/0x30 [ 65.988709] [] page_fault+0x28/0x30 [ 65.993958] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.000775] [] ? move_addr_to_kernel.part.12+0x45/0x110 [ 66.007758] [] SYSC_bind+0x237/0x280 [ 66.013094] [] ? move_addr_to_kernel.part.12+0x110/0x110 [ 66.020165] [] ? get_unused_fd_flags+0xd0/0xd0 [ 66.026365] [] ? _raw_spin_unlock+0x2c/0x50 [ 66.032305] [] ? __alloc_fd+0x1e3/0x500 [ 66.037900] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 66.044015] [] ? fd_install+0x4d/0x60 [ 66.049435] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 66.056416] [] ? SyS_socket+0x121/0x1b0 2018/02/02 15:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000006, &(0x7f0000cac000), 0xe85cb80858b43d60) r1 = syz_open_procfs(0x0, &(0x7f0000780000-0x9)='net/bnep\x00') openat(r1, &(0x7f000093d000)='./file0\x00', 0x80000, 0x8c) 2018/02/02 15:55:58 executing program 2: socketpair$inet(0x2, 0xb, 0x7, &(0x7f000014c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000949000)='/selinux/enforce\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000c26000-0x18)={0x5, 0xfffffffffffffff9, 0x4, 0x1, 0x8, 0x10001}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e5c000-0x34)={{0xfffffffd, 0x0, 0x1}}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b84000)={0xfffffffffffffffd}) ppoll(&(0x7f0000006000)=[{r4, 0x0, 0x5}, {r1, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r3+10000000}, &(0x7f000000b000-0x8), 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bf3000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000836000)={&(0x7f0000d70000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007d8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000b7000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000844000)=[0x0, 0x0, 0x0], 0x5, 0x5, 0x3, 0x3}) r1 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r1) keyctl$invalidate(0x15, r1) 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00002fc000-0x2d)="b501000000e60000000020a7359fe32d039b5097532d0500", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) lstat(&(0x7f00007ef000-0x8)='./file0\x00', &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000015e000)) socket$inet6(0xa, 0x80000, 0x2) setregid(r2, r3) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000)={0x98, 0x8200, 0x1, 0x401, 0x0}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000+0x43c)={r2, 0x400}, &(0x7f0000001000)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) [ 66.062010] [] ? move_addr_to_kernel+0x50/0x50 [ 66.068211] [] SyS_bind+0x24/0x30 [ 66.073281] [] ? SyS_socketpair+0x510/0x510 [ 66.079221] [] do_fast_syscall_32+0x314/0x890 [ 66.085335] [] sysenter_flags_fixed+0xd/0x17 2018/02/02 15:55:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={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) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000002000-0x8)={r1, &(0x7f0000000000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00005ab000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001]}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e8000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000539000-0x8)={0x5, &(0x7f00004c2000)=[{0x10000, 0xffff, 0x27, 0x9}, {0x401, 0x8000, 0x2, 0x83}, {0x1ba1, 0xffffffffffffffff, 0x2, 0x8}, {0x10000, 0x4, 0x1, 0x79c64b1}, {0x4, 0x4, 0x7, 0x1}]}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xc0000, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f000074a000)='/dev/net/tun\x00', 0x0, 0x2000) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) 2018/02/02 15:55:59 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x1, 0x1) r1 = inotify_init1(0x7ffff) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000dc4000-0x58)={0x27, 0x8, 0x100000001, 0x3, 0x2, 0x9, "58a5cf5f5d19a2d89a3cf12c667d888c56d638f01f7324d5bafb91c2532e72c04afcce764f4ceff76c04331637209a0a5aad8e1f4fad727ad2b46bd175069f", 0xffff}, 0x58) unlink(&(0x7f0000a89000-0x8)='./file0\x00') mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c83000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dc5000-0x108)={0x1ff, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0xdf}}, {{0xa, 0x1, 0xce4c, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0x108) fcntl$setlease(r0, 0x400, 0x1) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000db9000-0x8)={0x0, 0x0}, 0x80000) unlinkat(r0, &(0x7f000030f000)='./file0\x00', 0x200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f47000)={{0xa, 0x2, 0x8001, @empty, 0x3ff}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1, [0xffffffff, 0x5, 0x3, 0x0, 0x3, 0xe26, 0x1000, 0x8]}, 0x5c) mount(&(0x7f0000acf000)='./file1\x00', &(0x7f0000f6f000)='./file0\x00', &(0x7f0000568000-0x7)='hostfs\x00', 0x1002000, &(0x7f00008d8000)) 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000894000-0x90)={0x8, {{0x2, 0x2, @empty}}}, 0x90) shutdown(r0, 0x0) 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086d000-0xc)="6e65742f69676d70360054be") preadv(r0, &(0x7f0000635000)=[{&(0x7f0000021000-0xb1)=""/177, 0xffffffffffffffb5}, {&(0x7f0000eb1000)=""/58, 0x3a}, {&(0x7f00006a6000-0xb4)=""/180, 0xb4}, {&(0x7f0000035000)=""/212, 0xd4}, {&(0x7f0000875000+0x918)=""/124, 0xffffffffffffff68}, {&(0x7f0000fb0000-0x9e)=""/158, 0x9e}, {&(0x7f0000a6c000)=""/89, 0x59}], 0x7, 0xfffffffffffffffe) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) getsockopt$sock_timeval(r0, 0x1, 0x10000003, &(0x7f00002f5000), &(0x7f0000896000)=0xfffffffffffffdf1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f86000-0x8)={0xac0, 0x20}, 0x8) 2018/02/02 15:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[]}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000767000)='/dev/rtc\x00', 0x545100, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002d5000-0x50)={@common='bcsf0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000834000)={0x7}, &(0x7f00000c1000), 0x8) dup2(r1, r0) vmsplice(r0, &(0x7f00008e5000-0x18)=[{&(0x7f0000fb2000)='$', 0x1}, {&(0x7f0000b1f000)="6683b6811d39f0a86f86e44157a25dd93fe045d27e45f200ef3c4c22bec1bb7225ee2d1f6c7974410bba8ebe06adb930f047d0edcb880fa0b62f2e58efa3bfe18cb323f2c5044c6e4b059d880929", 0x4e}], 0x2, 0xa) 2018/02/02 15:55:59 executing program 5: personality(0x10fffffc) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) r1 = memfd_create(&(0x7f0000001000)="5c6367726f75702a76626f786e657430776c616e30982c6574683000", 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xff, "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"}, &(0x7f0000002000-0x4)=0x107) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r2, 0x10000}, &(0x7f0000002000)=0x8) getpgid(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000+0x811)={0x1, [0x0]}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000)={r4, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000003000), &(0x7f0000002000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004000-0x18)={r5, 0x6, 0x20, 0x5, 0xffffffffffffebba}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000007000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000005000)="94870266bf7f22c1bf4381d93b60e168279d6fabfac632699f72bdfb5a26d772814e265ea1f224bc8c7dec8d57b0b16e2c", 0x31, 0x840, &(0x7f0000005000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x3, 0x4, {0xa, 0x2, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, 0x32) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) fsync(r3) 2018/02/02 15:55:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0xffffffc000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) sendto$ax25(r2, &(0x7f0000000000)="b62f56f9be0e824c46bc2b4d6399b3eccead65556fc01a81971e908606c30f9d589be2968afec4e9fd904fc5006b8c05f542a4dd70cfe9bbb9cf02e90e25090bbc2cace865e92abc9006c4843e55abf0375655846ad37f4cf9ce839ba42ba0ec05263d75be185edafdafeda29f6a81e981c4cb32d4334b06cce7b3283fed8506b0c67bfe1b2f9e9e5b56bcccdd94a298f106074868fb31edf52b84d044773c28", 0xa0, 0x40044, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000801000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000be1000)=@sack_info={r3, 0x2, 0x800}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000002000-0x8)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000000)=""/109, &(0x7f0000bcb000+0xbef)=0x6d) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x0, 0x200}) 2018/02/02 15:55:59 executing program 5: r0 = socket$inet(0x2, 0xf, 0xffffffff) fsync(r0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000c2a000-0x8)={0x6, 0x6, 0x900000000000000, 0x1f, 0xbfa0}) r1 = syz_open_pts(0xffffffffffffffff, 0x4c802) ioctl$KDSETLED(r1, 0x4b32, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000)=0xffffffdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x7e)="90f8d31526567e8c058b0e85d421603e88623d6a9128eacbc6450c69668474543d76b28be01a5590cde036cd6bf85cd9d62850928ac2456578e3531010e6ea85bda8c1de9799bd5b4008c49ba4d40cc815be1b47fdfb6972768db4802e7e70533102414d38c6d9dd14d6cb87814478bc75578ea5c820dc39f7a89c6bf365", 0x7e, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x1)='\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x6, 0x8, r2) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d85000-0x8)) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000d75000)={0x0, 0x0, 0x0, 0x81}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004a4000-0x86)="256d7d3573f56d62646576f65e2f00f973ee04e992adc1a01ce3fb64f6dbc24f999a689255cd7ab0e9330abb14e763f39c7dcc401ffbca74ff149e6065bd646e342050e0460e390da2b102a7963985d1a6895cdcef88472089eca4c6a5d497c6efd3140201b1310cc03210dc7a4e4802813be13c4934b3c02161ed4b50e4656e3d0a4a876688", 0x400000000000) write$evdev(r0, &(0x7f0000bf5000)=[{{0x77359400}}], 0x10) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x200000000000004c, 0x83003) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c74000)={0x0, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xe03}}}, &(0x7f0000490000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001f8000)={r1, 0x3, 0x30, 0x4, 0x9}, &(0x7f0000748000-0x4)=0x18) bind$ipx(r0, &(0x7f0000690000)={0x4, 0x8, 0x3f, "f4ebe7fd376f", 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000327000-0x4), &(0x7f0000446000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000633000), 0x696) utimes(&(0x7f000041e000)='./file0\x00', &(0x7f00008ea000)={{}, {0x0, 0x7530}}) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002de000)={0x0, 0x4}, &(0x7f00004e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000685000)={r2, 0xf8, "fa6fad31fa10a4d04d2d3545c9e99b9f55b35f660710b8ea93a3f19830c9f0fc866e4958b15607bfcc838965c84f812c8c206232a2f20634426f343e9152d285be65fabef5cf125ad49194c86c4a287ca75dec027712f16cbc16b1eafd93c20d2cc4c950be537e703f556e1c8649e195ede2db05655038df7585076459b606caf7ade46aaf6c157d87a4b4bd98f8bdfd457d9c06728560a6fc8b656dbf9bea5d111822a5819e5dbb8bb06cd3e0b0e568439587e10feba54d1c9569e5804268728b9e447f7ab1d314a073a149080da1c62014704a3b5181238ccef2bd297a1c6cb8b6c9482d50484c735e17486533e0299ed8bf5621a75158"}, &(0x7f00004b6000)=0x100) mmap(&(0x7f00003e6000/0x4000)=nil, 0x4000, 0x1, 0x30, r0, 0x0) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000)={0x0, 0xb2f, 0xa283, 0x4, 0x800000000000000, 0x200}, &(0x7f0000005000-0x2)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005000-0x4)=r2, 0x4) socket(0x4, 0x3, 0xd) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2201, 0x0) 2018/02/02 15:55:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev, @local, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'security.', '-(!.em1!vmnet1\x00'}) r3 = add_key(&(0x7f0000003000-0x6)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xc5)="68a8b74721ed44bb9eb1a467b3d472d3202d63bcfa22b745254654496292773e13818ded0ec3e8ad6bfbd79d5a25232cbd78609c7ee9485767f472492a40d1f30b05fbf7fbd25064c3193b4eced4ebbc70e562f61e4069989e8e25be9aeec0fd2fe79b2fceb4af21486238f1d2cd6954d1504467c09b54f8cb18336fcbc8069598a713166453b446c1ee1f8ff86ea67b225c638968d01d86d4e650937a201b2ea6a3a04bfe7137a08cd210e0b912bf9ff07eb04764e84e24d85ca714216631a10a08383b7f", 0xc5, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r3, 0x4bfb) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000012a000-0x4)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000019000)='cifs.idmap\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000019000)='keyring\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000019000)='keyring\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r4, &(0x7f000000b000-0xa4)="8307b413ca729570b248df1b6071e9fc25487adce96b22121fa4ae6c18bf2bac68f8354fe7442e7c3f1d7976324080a398fff88104e8ee54ae261d80eb83b6438e6411434119ddfe00ca4f9ff1fcd346f0ff3f0f4b366c5217e2b26b921c21b373f74aded64c3fc777150ffeb058c8be23219782c2e08d430b365958db9b097931f1b17506a26279671ce6eb61af66be0dcb9aee035b213d8723546cbab6c0b03b2a4ce2", 0xa4, r5) r6 = socket$inet(0x10, 0x2, 0x4) sendmsg(r6, &(0x7f0000006000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000005000)="10000000140061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001000-0xb8)=[]}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f000000c000)={0x1, 0x7fff, 0x7, {}, 0xfffffffffffffff9, 0x4}) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rename(&(0x7f000075d000-0x8)='./file0\x00', &(0x7f000070b000-0x8)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r1, &(0x7f0000fc3000-0x1c)={&(0x7f0000fe3000-0xc)={0x10}, 0xc, &(0x7f000008a000-0x8)={&(0x7f0000390000-0x1230)={0x614, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x5ac, 0x0, [@generic="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", @typed={0x8, 0x58}]}, @nested={0xc, 0x4c, [@typed={0x8, 0x3a}]}, @typed={0xc, 0xd, @uid}, @generic="bb6de4b210c1b8fe4fedcc863dc1b7995348630e5984fdb4bcf67505a066e5e29e277fa49fd8a71234327c8fc7fe29a7203aaaf6692c0fee9b78"]}, 0x614}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = socket(0x200000000010, 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b0e000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r3, &(0x7f0000ea0000)={0x14, 0x1, 0x5, @fuse_poll_out={0x2}}, 0x14) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/02 15:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000496000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) lseek(r0, 0x0, 0x0) ioctl(r0, 0x8000000005386, &(0x7f00005fd000-0x9a)="7cd43f6be48457618d942893489792220c00000000000006776c2822f35725df296f46c6d455f28663cc2b4761b983a6fdf498e956278ec416b51e0f347465cb348f4573e03d1df01771bc1072496423672500c9ae8caa60c98399d9da2b6be3eff7e6ccd2ba5ec47e2f3d533bee65c1943b6e0d04000093d9ba0898f8f8e5f0a34597a4562af0d1e52f9bb2a377e2b27b9155415e20e3dccff9") [ 66.375666] binder: 9668:9670 ioctl c0306201 20007000 returned -14 [ 66.410650] syz-executor6 (9654) used greatest stack depth: 23128 bytes left 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000894000-0x90)={0x8, {{0x2, 0x2, @empty}}}, 0x90) shutdown(r0, 0x0) 2018/02/02 15:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000bc000)='./file0\x00', 0x0) [ 66.433189] netlink: 1524 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000b8f000)='oom_score_adj\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000924000-0x1)='5', 0x1e2}], 0x1) 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x1, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r0, &(0x7f00007ba000-0x8)=0x4000039, 0x59) 2018/02/02 15:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006be000)={0x0}, &(0x7f0000ddd000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000764000)={0x0, 0x0, 0x0, 0x6, r2}) socket(0x11, 0x800, 0x0) socketpair(0x9, 0x2, 0x401, &(0x7f0000959000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000252000-0xc)={0x0, @empty, @local}, &(0x7f000003c000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000219000)={0x0, 0x0}, &(0x7f0000c2a000-0x4)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000231000)={@loopback, 0x0}, &(0x7f00002ac000)=0x14) r7 = getuid() sendmsg$nl_xfrm(r3, &(0x7f0000054000)={&(0x7f00002d6000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f44000)={&(0x7f00000a8000)=@getpolicy={0x148, 0x15, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x40, 0xa, 0x8b3827ec49e34e0f, 0x80, 0x73, r4, r5}, 0xe, 0x1}, [@sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x400, 0x3, 0x40, 0xa, 0x0, 0x20, 0x1, r6, r7}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x33}, @in6=@loopback={0x0, 0x1}, {0x10001, 0xe5, 0x10000, 0x379, 0x80, 0x9, 0x3, 0x9a6e}, {0x4, 0x3, 0x1, 0x80}, {0x5, 0x100000000, 0x7fffffff}, 0x1, 0x5, 0x8b0b2d979e6ac0be, 0x3, 0x1000, 0x44}}, @ipv6_hthresh={0x8, 0x4, {0x80, 0x65}}, @ipv4_hthresh={0x8, 0x3, {0x1d, 0x15}}]}, 0x148}, 0x1, 0x0, 0x0, 0x44}, 0x0) [ 66.500027] netlink: 1524 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x24, 0x0) ioctl(r0, 0x10001, &(0x7f00002dc000-0x1000)="4ad97b8c25eccf79b2484e93350f237581ec0a06e7600334a17062d4c6acc64ef4099bfadbfa7eaf2cfbbab5be7199cb2705592028096fe1a6b8fd0b1ecd151a8a5eb5219905ef50918824201f8de07bf74956cac75bb7782086e29ad983c2e802e23a28e177f5e1a61bdcac0a707a12b824d35109a2271a78901865e62fd97890f5bc97a89a4357d06255c5b43d5018cf3f1cd7486f0b0529a5362c3e6256fc352c84774a64a84fdfcfe104856a72ae8a04831792b89220c2666ae2f69b3f02100280907bbe7d631c6b7d75d93d478907d1501daa233709d93a10e05bffbe339590d32b6670b6ceebc43f954139c11c7f3a44a8efe2e3b5b6d5876c7a1c67428eec4d09a8f9729bdbdbfe88fd8bf45736f46efbd452d4f507cb9188d554e907a3f3e2669eedff37916ed68d1b1da6f338a243a6bb03744b431f44c78aeab0583cb8e41307eb14d9bce9541534e1c61c6dcac7e7f727e22ecd94568376c73c0f9a0c804513d7b498b96ec0105fb2bac8657caf64a391325fb8bac3c06fd5b567565ccc2f554a4c2fc038ec6947cc13dad51cf15e75e7e0aba10961b8c2ee9a154d5e4abdf6ec0e4f0c244f2732b8a378521463ca1d708280eee3a0ded4704b5dabc3285fc98c8ee2a837b80176d4c501094a8619f3e0ac2cf67b806796d0abea3bdb48726968696009ecaece6ac6cedac32ee9ec7890e6a24a2024b89a7232e360e292c483cba44bcec212f5a463d436b43d1141f44e492083d9c09e5e80940131219f2eb66c4be595bdb19ddb8acb9bf2ba027abf4716174d75da38be41b8b12c5ca081d0740a9c3ec9cd374605ba9000f54da86e9dc4c8abca8cd2bb514411f6e856edd3c6a194771c288c939a3cbdfba41268a5170b56081b4286bd2601aed201768b5f22415e5b7370823208a0dd6daf7df439c52cf2e7be440a375ce69d398a3d8b6464387233c5298045a36a915ea3291118ae642fd6efbf29aaf5a1a55b8c3c44421252299bcb8faa4f4f8203827f143101f1a60772c09c9f31504c55f6c5e22fb337377d8f4b4034a5e7e87a2a58b291e2746d93054019ec30c1c2040747a6335020dfc5712b24a9230d20bde8e3fa257d16ec66b138a40991e465e53835cd8dff72b1658c014e99dca60a9cd2823f4951ee76241fa69d0d9d9abe612bc6e668ea761602dc8c0b1b71805d38ec71048f64b429c172c6364854ae47497c4dfff6a1e039a0a3a9528a5dafa97a0564e32b3fa8bca95f08a5fde07da1e0b0de0ab155a54e9dc4dea95ea4631a395015a8328fd46d857d9f3afa6ce361dc9651c385e04e9ee9dc3cd379ebfe795367007234b3479305068a49a04782b2059edfe83ce9cc461e9d96001edc64be06210af1e0d574710ae45f8cff7f05b7d8604eaf6a7c4e21673f5e2ae36b442a2272e824571694e2d886f00303233ffc36d97415a97df0c37ab855674ba5d33a14186a12c3a4d3a0cea8110af9196e6bcc801043c4b10cf8949e6a3a1bdd57e56f2fbe4ec16dac9fa7e00c69e56a889146771bf5a8b1ba4e8010ce7408d36c75819015b25ef9d01860230145a68ea463bd1b7e36885b0800f88384bbdaab28e4fc868e8ef444ea01bc796348b10af2b1db9ca59299978a8d526611a68187ac18939bb358caf96cbd9b139e17679f5d154796f19778a69970ac4e4bd78000267362d2e3fa3122a4164ab4690e8fca300f703bbeee45fb55dc0a222e16dd3a843faea9b1478e54f4234e39e01cbd45dd1290089896500317d3cc7d54e1be081fe22488dd43e830a94009258369614051e263adaf7489bc4f06169eb07049a78ed05ad902852e57e1209a6a777f1241467995a155af55d6f6fc3c9938bc5a489c72ed4b954245b557136a553b096c6b2aaddc3412ed01f9a4292ef221410ecc5203bb9e29acd71d1f4e54c12abba5ca96707dc93648037fd9958a8c47aa68b3ae614ba115a4b49e476fb231288e4cbf110d1c31541b8e66f6508dbec7fd2558148e835ddceee4870eafadf8041f441b460e445a811b42400f6f9a281eba89e7fc9501b89a80fb2dd05ae37284932b2e4870f0afd2da9b125b45b9f406f36c3e73aa15d41fe92deeb8fe3c12c72cf75bdb64f08cb4629c34a292e72de23ec1215f1763a6b0ca2524719c516cb74f4da269fc79764b622336ce921d46f9fc545fbaa44a641fe427d04f550da0e750b8cb5a936f39c23f6ffb9effbe306a965b76ff4d9ba0923685ca4801e19b26373b5fff75d23bfbffbf93d7bf53c97f1f74b1964c1fc5596a0495db7db01ef625654dc889dc2fb4d229c8e19a06a92875607804ab89e7dbfaecd620a73d9c9641c4d61e7ae15ce5d955c097db0e1c6c436ba3a5803ddb7f16893b069d319a27ac67ade95a059f5285a09fd68fc07c6d0cf3b091c89e590ce01412596f929b6dc4482d4abab17fef23dc042dc8de672d5f3e531344f77f3ec61f861318be1c3cb8fe5eef4e47ba67b881b87b0a654db948b4a3736fffa3e57f5b08f23ea586454add1e36a6ad543d2971be951dea9c43384f7415cccf5d707d85c84c1946865488c7856f2ae0085265df7dad59773bb6c48a3c0b083c20815193631eed399e4d28db39898f553336e3399c9d157e357de43f5b4223feaf7ee32f68d4e0e4d732e15fc593faface3ae226539cf11b608f40ccf31e2363deb5e2290be87b047d283ab7a7f2994cde9730d1e3d35d417558f08960480bc6769f2a8fadd402314925d8af955082b550c8810f2d64349052dc3579bab1a4f92e4b2aa2bfed2a50ea3712d689210e91d4a10f60eda8e4fbda46d578f68f965cc624a3c22374dffa06f57a1e50612f764b9acd2d15d6a1d7861a621012ec73ac23a94c4090672903696cfd64fab1b8ca81be27bf6b778c66c440cf32dab4375f48d538564119788f6f2f6e6797e4067ca1370c8fe10d060d4d79c1c63b2f85fffff28053977be96c3e68ad1f66a1fb95f1821d8535f6061a1cdc0e4a3a50ec3505fe5b07aa38ee813684cb87a957bb9a4a12a21afefbf126ddd487401a6add5e19b361b376a8a99102b0470c26868d5d251e24dec80ba6ac6f1384b1b6f48d39df141cfa19e4b4f867ad945088d61b47c1765ebe666c27cbb068998a45e270470fbacd17eaab15538777418342438dd4ae0075f28359f4d37860978bda35aaf66ccf8ee68195e580921b0aac967170f241a0796459ff82fc6649611ec4d19f0af662240833b3073cfe32820ff96df112ffa949eb161f27a6717560aef6c24f11d661d33a19da0a27d38889fd7d9565b74e6bb13d840af7e0bdcf6ec27adcdc85ba675692a3facc234a057720b68a774067b87438cfa2e13626871c5193d6a19f7a70de2678739c8c6066ba2d80e0fd41732e70199dc8228ac46fd43f9c7526180ac7986b671842777b669b0cb0454ae6b17f92df61d020e548c73a84172fc3adde77b188fcb54545f998eebd3a4649c16fc24db8982f63e9754cecef92acd4cac6a5a6c7924751fefd91c85e1e3fdd3e81f2e121b3dcc675e2c74335a165a66c89912a80dbfe5e71fcb3173f7d7482898d9da071b9ded65bd983a46af5a238e7916c2f27385b30cc213ff8f76f4687efd37871516d67435a1834ac3cc09e67205e294b08d9406f11dd834ce9cf055424b3e6c2c1e2fdd6e46ea900808c13f22bdbf22dd5b16404fdd637eebe24aa53272087946c6945d1523dac168a0c29369be9b3f9049ff9a64aa323eb17024ba0225ea2304a9e04da60cd2f9995e1b8404516ac85b132165792b933d66b24a3f1c850165779786d268ff13d2cd73c35444ad932d22a5b4a3d5e4df6e7a12513c5b430fcfde77e03d0612208e2290d277b4fc0cacaf8f086b09a6e41d395474e461edd69bfa4c2846d2ed284d2e3c8fc9ef7f1e3a657c95c6ec9262ad36abb2ec3cc8aae6ff28c82abcd858164cd330bae619eaa98ba556ed73e086dd32d4010eaf95df02a96945f26e135bbc93edadf8e96aaa18f5cfd82bacad25ab7ee804e721521d31bcf61cd14e871750f271f7afbc1f442cc4357c87e6800785597f1fd0633cc555686d434606a473756b28fc4b5498a4490c71f7081d084bfbc0ff8fe3b3644329e0f24c79f17bf03d2e2da525d768432dc4924a82cade8562d162a466f8eb0c8e909bc29f6156128f651480029ab2fa6a8fb7444917095695de261b375ac024e6aa2cd3c8163e66a477b77c7b23f240f22755b1a9030c8dc35630a0b68ee7e30e467c0131175094281700a6e6751e675d426bc05fbe9946e91832813e3507684c30727e941b69160afea997edca2443c366ca7d1c7a466743e9f137dcc1d24ec6230e9b8584d8af55d66d915dab19f03b8bddde55e2472fd19e87db71e10888bc24339c3f89d92158f585327bafca64b54f6cec03f119b89b48d9ca103895e94b386212e2458eba5e24a3a2ae498a0fb7d8ee2040181aa402fc5f816b389c1fb96fd2f63cb9a0430fc7dae5f1f9a5f903b785094d97c9b0ceda2e72e77115d46f3bf47fb8d9a56e9d6b9291c724b80de9d9b6dc027cc4d4fe61afb9b284933c41211404596ce1dabf36a0c984e5f5ffb530a9b73862587d2814ac717e910e25559c17a357b5d606171171b4a507f9b03e1177d18a5caa9e0aea513fb36b7673dee4d94e394ed26c145cdb96d5dbd8249af1e5164488fad7901d5fe5e330c9e4123b56f7733e9ad489d4cc68fcc8ce8eee452b69a52c68e5d8aa4b42033b81a5ea87b414b1431a945e0e2e41cae0ff42ee28ca0a78d1ec765804b8717f345ab153ee178798ec4920056e7984a02a133f64f09f5f86c2dc5bfd2235a25244289cb9211ee09e6363d737e09a487ad5e2a51589380ea2e9df5bb1e7ccb2175406e7a5f9d45657c4bf2aa330c1ce3ef6b532a8a4b88c6638d12ac81c8b730503ea1d76571cfcd2b6e04a30176deb1e5b28ec38b3282c2161b8edabbec6948ce9391fe0b77d13a8a462859b45c9c248e6e42be9f7d6aa6e363b48d789c5d8bd90148840d9e41742d06f29f31f7a63da7655e1038639225532a5683a4a7802f19600beceb7c5ad3c82ef9f4f4789cb09e581bc1b77fd000a8fcc6e3aca8572f7e4bbdcd56a565c7105c090fce94131c711a2dee8565803d34a8a03ac809f6c86c2494b7360a76e25e1f7f76501ac963b93782e282e6b2401ef439d19f6a656568278d952738c24d46f6222325ac3835d6c34641886ff74d2d5834565cfcc0c29735e9ed9591577887c0b3841472a3861d1b8cc2712e5d847718d4a637cfae206c4e0006b1ac79ac1e4f33f5f6bbf29cc8f13a1e664776d04fd5ae3468fa8d923aa6ae24c1bb954d5d1b4c8a57694c88e22e23cc765c0baab7255216fb9b8b1435ebb5367ee778f7413a4d8b47a1b8cfd75adfe51f7a5e68417a56d9ba2d92cf86da2a712279a829f471d54aedb040cf8e795c5ef687efe1f84f007b3ebb9085c080ad748231b54b5d085d38fac7f2a8af194f9fe4d4bd0b92b93cb8b5e29049d3d9571c3b1948142a5b6ae60781765385ef6e43d5876fbf710b98814b4e78fd705879a697f25ee62acb3dd61d66f932f2511572e8ded31513d454acc7dacc6cedf021efbcc9bb0b7fd69e153941186fd28b64cc793538e5964f2533d09b8a97ccc831caa4eaa7eb4809192a8ed01ab1c2a0454f0fa6a5e5d9e40e051951e116de51bccc3054505d068c492d3d0d813af065f806b841a5c4ea52d66b07228ac1c850a8836abbc288f5a9cf8623177e7b7f89163f8106addc8553e6ce53fed2090e78") ioctl(r0, 0x400000000002283, &(0x7f00009a1000)) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000947000-0x4), &(0x7f0000c4b000-0x4)=0xfffffffffffffce5) fsync(r0) ioctl(r0, 0x440000000000127e, &(0x7f000063d000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4f000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/02/02 15:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008cb000-0x11)='/dev/vga_arbiter\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') poll(&(0x7f0000bd8000-0x28)=[{r1, 0x2000}, {r0, 0x202}, {r0, 0x2}, {r1, 0x8080}, {r0}], 0x5, 0x80000001) pwritev(r0, &(0x7f0000511000-0x8)=[{&(0x7f0000d0f000-0xa8)="bde9c25e9fa4051f869d5b22da8ae3fb721fec547ceef71d434d2d4e2f3c4d6e738357d42f100e5e1775b87fe3bda1feb76737306f673fc7ceac302630518d9ff9eae940550687f624ac973ae5f631709518a687947a5a066393c391f85a72a7db21120e3e7e17fd5f1bfc5c2126180b902f19deff6b5e6e1f09b9626d6053ecef6c177b8c882978559ac32b7bbf217c3e4d1d03ba6ef7484b737e86381f8ea0396f1ef88b9bc851", 0xa8}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001d9000-0x138)={0x2, 0x2, 0x3, 0x0, 0x5, [{0x2, 0x9543, 0xc7df, 0x0, 0x0, 0x4}, {0x10001, 0x5, 0x7, 0x0, 0x0, 0x8}, {0x6, 0x1f, 0x200, 0x0, 0x0, 0xa00}, {0x20, 0x7ff, 0x1, 0x0, 0x0, 0x201}, {0x948, 0x3, 0x4, 0x0, 0x0, 0x8}]}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000bfe000)=""/95) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00004e7000-0x1)) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000043000-0x8)={0xf0ad}, 0x8) sync_file_range(r0, 0x1, 0x80, 0x7) r1 = syz_open_dev$loop(&(0x7f000003e000)='/dev/loop#\x00', 0x0, 0x800) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x40ce01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000043000-0x14)={0x11, 0x3, r3, 0x1, 0x1, 0x6, @empty}, 0x14) ioctl(r1, 0x4400000000001278, &(0x7f0000024000)) readahead(r1, 0x81, 0xff) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x47, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) bind$packet(r0, &(0x7f0000003000-0xb)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x9, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000000d, 0x7fffa, 0x4) write(r0, &(0x7f00007ce000-0x24)="240000001a0025f000000004010000000a0b00000004bf81000000ec0800030003000000", 0x24) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a1e000-0xc)) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000179000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000d45000-0x10)={0x10000, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000077000-0x8)={r1, 0x4}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096a000)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r2, &(0x7f0000af5000-0x6d)=""/109, 0x6d, 0x0) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0xe10, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff81, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000040000-0x20)={0x97, 0x4, 0x8002, 0x4d58, 0x1, 0x6, 0x5, 0x4, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000030f000)={r1, 0x2, 0x5, [0x8001, 0x4, 0x2, 0x4, 0x6b]}, 0x12) unshare(0x400) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f0000fee000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14, 0x800) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000bc6000/0x3000)=nil, 0x3000) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000001000)=0x4) sendmsg$nl_xfrm(r3, &(0x7f0000002000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000002000-0x29c)=@expire={0x29c, 0x18, 0x202, 0x5, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@empty, 0x1, 0x0, 0x0, 0x6, 0xa, 0x80, 0xa0, 0xbf, r4, r5}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x33}, @in=@multicast1=0xe0000001, {0x7f, 0xe70, 0x1000, 0xfffffffffffffffb, 0x3ff, 0x7, 0x9, 0x100}, {0x7f, 0x7fff, 0x1, 0x40}, {0x0, 0x2, 0x8}, 0x7, 0x4, 0x2, 0x0, 0x0, 0xe8}, 0xfbaa}, [@policy_type={0xc, 0x10}, @encap={0x1c, 0x4, {0x3, 0x1, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @tmpl={0x144, 0x5, [{{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0x0, 0x5, 0x6a}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x6, 0x0, 0x7a61, 0x6c5, 0x5cc, 0x1}, {{@in=@rand_addr=0x5, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x2, 0x1, 0x3a, 0x1, 0x8, 0x8}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x3, 0x0, 0x4000, 0x80000001, 0x5}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x1, 0x2, 0x59c0, 0x8}]}, @lifetime_val={0x28, 0x9, {0x1, 0x9, 0x7ff, 0x7}}, @proto={0x8, 0x19, 0x3c}, @mark={0xc, 0x15, {0x3, 0xdc}}]}, 0x29c}, 0x1, 0x0, 0x0, 0x20000880}, 0x40004) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80000) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000507000-0x4)=0x5) 2018/02/02 15:55:59 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r0, 0x8, &(0x7f0000698000)) r1 = syz_open_pts(0xffffffffffffff9c, 0x2) fcntl$lock(r1, 0x0, &(0x7f0000edf000-0x10)={0x0, 0x3, 0x829, 0x1}) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) mlock2(&(0x7f00006eb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000401000)={0x0}, &(0x7f00000e3000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000586000-0xc)={r3, 0x58, &(0x7f0000fd1000-0x58)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f00001a9000)=0xc) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000001e000)=[], 0x95, &(0x7f0000e82000)}, 0x0) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/status\x00', 0x0, 0x0) ioctl(r0, 0xffffffffffffff80, &(0x7f0000052000-0xb3)="d327c4acf4c860326a3466cfaaa51590250b7de7e270b07ee230b45bf62630d2e7eb4a4dc5052a263d1f8e287889d0357bbcb36610e08279bde817299f37b761274b1cc53dd8b7cac2b0e22c5d35e03e54193d854c83e69585f77b943015c198174ffc4d61ad6d035e8410224c8448e0ce450e3671e3cb7300f41cf6e5899cf11f73e9032089a37159d8516656e89c02ffc99908f6016bed0023e6e61b74a0d05762cd17a3473abe230b43b2c8d8b1a8e61ba6") ioctl$TIOCCBRK(r1, 0x5428) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/02/02 15:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$evdev(r0, &(0x7f00005d8000-0x60)=[], 0xfffffffffffffca7) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) lremovexattr(&(0x7f0000837000)='./file0\x00', &(0x7f000047f000-0x9)=@random={'os2.', 'proc\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000598000), &(0x7f0000f24000-0x7c)="e6ff583fdebcb1c0b449922b208b38353abe45b43482c1a21e9e5e068094bd8c7a52af68547cca07d46be3ee222cbdb64cdc00a841dc00a8e64517cb781624780e1b42ea473def9c477857399d0310174fbb5feeb3a91eb19fccf22b39459644480d00138472139fd12ca1bf00ecb81ea03869428d8908e75163cb84"}}) mq_notify(r0, &(0x7f0000fec000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a1b000-0x9c), &(0x7f0000833000)}}) 2018/02/02 15:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() get_robust_list(r0, &(0x7f00003f1000)=&(0x7f0000d38000), &(0x7f0000675000-0x4)=0xc) r1 = creat(&(0x7f0000763000)='./file0\x00', 0x1) fstat(r1, &(0x7f00003bb000-0x44)) preadv(r1, &(0x7f0000d46000)=[{&(0x7f00001d0000-0x29)=""/41, 0x29}, {&(0x7f0000219000)=""/105, 0x69}, {&(0x7f0000ec4000+0x882)=""/2, 0x2}, {&(0x7f00000c0000-0xd0)=""/208, 0xd0}], 0x4, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000cc0000)={0x6, {{0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}}}, 0x108) syz_open_dev$loop(&(0x7f000034f000-0xb)='/dev/loop#\x00', 0xde, 0x50400) setxattr(&(0x7f000071e000-0x8)='./file0\x00', &(0x7f000058e000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00007e6000-0xb)='/dev/loop#\x00', 0xb, 0x1) r2 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000741000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00005ca000-0x4)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00004f3000)={{0x0, 0x4}, 'port0\x00'}) ioctl$TIOCCBRK(r1, 0x5428) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000345000-0x30)={0x5, 0x0, 0x13, 0x6d8, 0x4, 0x100}) 2018/02/02 15:55:59 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00007bf000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a46000-0xb1)="020d421ddaf77b92a97b196e4291dbf8b33b313ccbcbba17f67a932f42792126ae9cc195c6963ea8a18506b27a06197f5308eaf5407f9e8acfb5ff23b15318b4c8e7601fa99853b0f4400073b989df3578ab2601ac9197133288eb48e122fc22f4fae692154e2fb9a1421e0a0a26a64fd48855128b0f495b612e0db81cacde5b73ee35f25e502c4a52c4f0ea95000049617d0ccf05e8cf56fd790396020bd99c45e1c5a958ad8fdbbb7ce881ac1ed98ed6", 0xb1, 0x0, &(0x7f0000f24000-0x10)={0x2, 0x1, @empty}, 0x10) writev(r0, &(0x7f0000cf8000-0x40)=[{&(0x7f0000f23000)="a0", 0x1}], 0x1) 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') unshare(0x10300002) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00008ea000)=0xffff, 0x4) r1 = perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000805000)={"671e3009859466429ad7ef18970416c6", {0x4, 0xffff, 0x956, "b994f33682d8", 0x9}}) keyctl$revoke(0x3, r2) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000005000-0x8)={r1, 0x1}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000012000)) fdatasync(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc), &(0x7f000001d000-0x4)=0xc) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003b6000-0x4), &(0x7f00003aa000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, 0x0, &(0x7f0000a9f000), 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aa1000-0x10)={0x0, 0x6, 0xec8a, 0x8}, &(0x7f0000f45000-0x4)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000287000-0x1c)={&(0x7f0000686000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f00003e4000-0x28)=[{&(0x7f0000101000-0x29)="d6dd0c77feddbba2443c788fcf438c35f11481290ed464825e584ab69f25d59077898c6d732a2468f2", 0x29}, {&(0x7f00003e4000)="1dc702046a09655111a3cc52272a8aa0412bb2839646841054eca97e86fdb2c3b0a2275b6cb0868a8f1dc5ff4875f56624f9e442961a8d19df0801c619f34d730928d91c6f68b15b8e686cabcbb68cbc7064e0dad4d1891a68ac7be2673b62ea28d1edc82bca98369a84", 0x6a}, {&(0x7f000010f000)="5650f034b39fa8f83f11473b5a86bbc9b165c48f13aa5820fd5edcb66c1c2e7cf7412603de8ee7dc6edd422a861548654b2d43772d0ce2c3fa011bba6717df53de5e48b0c60bf16a692354c23c3878724dd87f259355521b48c4b13d4eab138f98c177ae144b94a48c684150c865cca3553ab8a8eee54ab1011824", 0x7b}, {&(0x7f0000ffc000)="f759ddd2d4959f34e2c23ddb4ce69153bbe025f7dc0ca51d25eb860fbabf006027b5bbead7a6dff4c7bdb48944526e882c9b2fe3b535d33c4e7d7b23731117e1c83ce501aed6404d88b6926765", 0x4d}, {&(0x7f0000e67000-0x2b)="d0edada2c885c27faeb3a7dcaa1959f1f00b4acdee4be210e95e93db9e9d7707bd2ae604fb0fa8a8902504", 0x2b}], 0x5, &(0x7f00002a0000)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffb, 0x4, 0x4, 0x3, 0x6, 0x200, 0x9, 0x8, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x0, 0x5, 0xfbe}}, @init={0x14, 0x84, 0x0, {0x0, 0x3, 0x0, 0x4}}], 0x84, 0x8000}, 0x4000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000049000)=[{0x45}, {0x6}]}, 0x8) sendto$unix(r2, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000+0xfdd)={0x8, &(0x7f0000004000+0x97)=[{0x3, 0x2, 0x0, 0xb6}, {0x1, 0x8, 0x0, 0x1}, {0x9, 0x1, 0x800, 0x6be}, {0xdd5c, 0x10000, 0x1}, {0x2, 0x0, 0xfffffffffffffffd, 0x2}, {0xf7, 0x7, 0x6, 0xfffffffffffffff9}, {0x6, 0x80, 0x5, 0x2}, {0x20, 0x8346, 0x55a60b55, 0x8}]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055d000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x301000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c07000-0x11)='net/softnet_stat\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000325000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000e52000)=0xe8) connect$packet(r2, &(0x7f0000c27000)={0x11, 0x8, r3, 0x1, 0xacd, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) dup3(r1, r1, 0x80000) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c63000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x2}, 0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 15:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x100000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$loop(&(0x7f00001b1000)='/dev/loop#\x00', 0x9, 0x40) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a3000-0xc)={0x0, 0x90, &(0x7f0000736000+0xe5d)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0xd26, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffc1}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1c00}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}]}, &(0x7f00007af000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000137000-0x4)=r3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009c6000-0x4)=0x5, 0x4) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000c6e000-0x14)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @random="d92a76721e7f"}, 0x14) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7a000-0x4)=0x7fff, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) stat(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ea000)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x3, 0x0, 0x2, 0x80, 0x80, 0x6c, 0x0, r3}, {0x9, 0x100000001, 0x3, 0x7fffffff, 0x180000000, 0x7ff, 0x9, 0x5}, {0x0, 0x7fff, 0xfffffffffffffff7, 0x2}, 0xc9, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x1f, 0x1, 0x1, 0x8000}}, 0xe8) sendto$inet6(r2, &(0x7f00001a7000), 0x0, 0x0, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000019d000-0x4)=0x7c7c353a, 0x109) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x3, 0x0, @empty, 0x830}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) readv(r0, &(0x7f0000f78000-0x10)=[{&(0x7f0000f78000-0x5f)=""/95, 0x5f}], 0x1) 2018/02/02 15:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket(0x0, 0x100000802, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000313000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6}, 0xb) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00003b4000-0x93)="7b72a39ac2f46541a6323092c6d5b15c78bba31ea234aa080cfc3cd22656806713b259172a53ce212d6a8bb4d9a464eb7a4c44715535429662100254736a7f7d31a032929389aaccd52b116d46ee41c00045c123664c2defabd4344ca56021b2886664c97bb73b66261b285b6e088e7d36ce444f335992dbf85030c341b5515a01a9586d416b196e1b5cbb773a7a819c25d703") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00003af000)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[], 0x361}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000178000-0x10)=@generic="b977e71c6e2545c7d7f03dcd9ff51969", 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00008df000)=0x0) sched_rr_get_interval(r4, &(0x7f0000e87000-0x8)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r2, &(0x7f0000587000), 0x8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002f0000-0x4), &(0x7f00007e4000)=0x4) 2018/02/02 15:55:59 executing program 3: remap_file_pages(&(0x7f0000cc2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) sync() 2018/02/02 15:55:59 executing program 3: mmap(&(0x7f0000000000/0x987000)=nil, 0x987000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000987000-0x8)='./file0\x00', &(0x7f0000985000)={{r0}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000001000-0x8)) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000)='/dev/loop#\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000006000-0xe0)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:55:59 executing program 6: ioprio_set$uid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) sendto$inet(r0, &(0x7f00008a5000)="fc154e0ef732215454501de7426da2a4d5a6cbc3d0f5517caad1a787684275710e1fb70558b28943baf3ded77082fa8c0fce9f6d90e18caf3abe622e6b5d79ebb714c7ecdd2bc625a8b3b793d4181c7f1637f2a116fdddebb1fd15c58544a72ce50957aa876a67236e005abbd0dd6f9f20e8bbc4e1486a6db9cbf1dd4a9735a257cd35ac1f2565d083c0afac7bbaaebab18f46b046e73cb55aa50223b8ddba5f8179c59aa4283973", 0xa8, 0x20000000, &(0x7f0000a69000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) iopl(0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000047000)="cb2cb849dd8a469a9afa4897978ccebf985f857a8652dd2b191e31395f7139f299da910da2fa83dfdb3d86edeec5e1727a9f7a37a35162ef1609a939bd336be419d2fd9dde788e272a2689debdd79b8e8a65685f139c422ca512d9a20b0a28f7320e14cbccbfce573f0910efd2e1ae115386efe63f488a6ebf9702009c62dab4500f4029a9b1721d4691cc4e0340d45a399caed59905d124ca17de371bc09e50314a1e0518e994848e7402aa182246ae89a3", 0xb2, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000ae9000-0x8)) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/enforce\x00', 0x82, 0x0) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x8}}], 0x1c) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055d000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x301000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c07000-0x11)='net/softnet_stat\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000325000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000e52000)=0xe8) connect$packet(r2, &(0x7f0000c27000)={0x11, 0x8, r3, 0x1, 0xacd, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) dup3(r1, r1, 0x80000) 2018/02/02 15:55:59 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fdb000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd9000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fda000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fda000-0x4)=0x6e) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1ffffffffffd, 0x0, &(0x7f0000fd8000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000dec000-0xa)=@file={0x1, './file0\x00'}, 0xa) write(r2, &(0x7f000034d000), 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fd9000-0x8)=[{&(0x7f0000fd9000-0xc9)=""/201, 0xc9}], 0x1) recvfrom(r1, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/02/02 15:55:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x420000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0xe7, &(0x7f0000003000-0x8)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000-0x4)=0x7) ioctl$TIOCSTI(r0, 0x5412, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00008e9000)=[{r0, 0x8}, {r0, 0x2608}], 0x2, 0x80000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/sequencer2\x00', 0x2101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021e000-0x50)={{0xfe}, {0x81}}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d8a000)=0x3) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000bc9000-0x9)='/dev/sg#\x00', 0x8001, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/02 15:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) r1 = syz_open_dev$sg(&(0x7f0000250000-0x9)='/dev/sg#\x00', 0x45f, 0x10000) lsetxattr(&(0x7f0000e77000)='./file0\x00', &(0x7f0000ae6000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000b51000)='/selinux/access\x00', 0x10, 0x2) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000da8000)=[0x8, 0x6]) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x10)) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fce000)=""/4096) getpeername$ipx(r1, &(0x7f0000b9e000), &(0x7f000004c000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000175000-0x4c)={0x4, 0x7, 0x8001}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b68000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000299000)=0xe8) getgroups(0x8, &(0x7f0000f2b000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000b5c000)='./file0\x00', 0x3c48955a4c0efed5, r2, r4, 0x6, 0x40) pipe2(&(0x7f00000d9000)={0x0}, 0x0) fchown(r1, r2, r3) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000762000-0x4)=0xeb) 2018/02/02 15:55:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x1e, 0x4, "1e31d4348d8479305231d893a8d89dfddd4c25003676e42c89bef6ecc4753a4cdd5cfb060000d5a12f186291f077b45513da9dbb12c7a49a56002f843d9bb1ec", "e998eec211aefd252eef514ae9f0299bb9a77729299a5ed45e576a65470aefc2", [0x800, 0xffffffff]}) socketpair(0x11, 0x7, 0x2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x0, 0x10, 0x9c6, 0x7fff}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000)={r3, 0x217a}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000006000)={@generic="e8363629f03ec0cd66a35f1e30c97223", @ifru_settings={0x6, 0x8, @raw_hdlc=&(0x7f0000005000)={0x7fff, 0x6}}}) socketpair(0x0, 0x3, 0x8000003, &(0x7f0000006000-0x8)) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3f) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x8000001, 0x0, 0x0, "69665b09df953d5f73d2f27400f1f8d8000089856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf29dc988e6544315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d", [0xfffffffffffffffe, 0x6]}) 2018/02/02 15:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000072a000-0x2)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000642000+0x27a)=""/24) r1 = openat(0xffffffffffffffff, &(0x7f000016c000-0x8)='./file0\x00', 0x40000, 0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16), 0x0, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x989680}) [ 66.999320] SELinux: Invalid class 85 2018/02/02 15:55:59 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000003000)=""/58) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00007d0000)=0x32, r1, &(0x7f0000001000-0x8), 0x7, 0x8) 2018/02/02 15:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000927000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e03000)=0xfffffffffffffebd, 0x80000) readv(r0, &(0x7f000069a000-0x48)=[{&(0x7f0000c02000-0x5f)=""/95, 0x5f}, {&(0x7f0000b76000)=""/62, 0x3e}, {&(0x7f000057f000-0xb0)=""/176, 0xb0}, {&(0x7f00003ae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7a000)=""/70, 0x46}, {&(0x7f00007ff000-0xcd)=""/205, 0xcd}, {&(0x7f0000eb2000)=""/102, 0x66}, {&(0x7f0000a98000-0x6b)=""/107, 0x6b}, {&(0x7f00003cc000)=""/38, 0x26}], 0x9) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") fdatasync(r1) setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000d59000-0x45)) fcntl$setstatus(r1, 0x4, 0x400) 2018/02/02 15:56:00 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000008000-0x8), 0x8) r1 = memfd_create(&(0x7f0000006000)='wlan0!\x00', 0x3) r2 = getpgrp(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000000b000-0x4)=r2) fcntl$getflags(r0, 0x401) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000000a000)) 2018/02/02 15:56:00 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x153, &(0x7f0000ff5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000642000-0x8)={0x7c, &(0x7f0000511000-0x7c)="644f19dbc253b3a22585f4b828e985f03679f3039da925d5de06b59e2ffe359ef074f15f018baf51340496ca795c6df53d91609afed8d18e23ff7ffff7e3f6cd3edb78aea0291e51dd12331ef1a8ba7f16e2024f44bfa25b51635cb2b57771c94582129ebdcc10cd03425bec24b2a54ce26d8b4f8e0c5ca370e09f0f"}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ff8000-0x90)={0x40, 0x20, 0x3, 0x2, 0x2, [{0x8, 0x40, 0x1, 0x0, 0x0, 0xf053fa71a6bd6e45}, {0x80000001, 0x9, 0x7, 0x0, 0x0, 0x300}]}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ff6000+0x724)='./file0\x00', &(0x7f0000ff6000)=[&(0x7f000099a000-0x4)='em0\x00', &(0x7f0000ff7000-0x2)=']\x00', &(0x7f0000ff6000)='ppp1,security\x00'], &(0x7f0000815000)=[&(0x7f0000ff7000-0x5)='user\x00', &(0x7f0000ff7000-0x4)='em1\x00', &(0x7f0000151000)='em0[nodevGPLlo!ppp1selinux/*mime_typeGPLbdev:\x00', &(0x7f0000674000)='@\x00', &(0x7f000008d000-0x8)='-cpuset\x00']) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003bd000)={0x0, 0x100}, &(0x7f0000ff8000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b38000)={r2, 0x8, 0xd, "c0fce931e163a86e6d9254beac"}, 0x15) fchdir(r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffa000-0x8)={r2, 0x1, 0x7}, 0x8) r3 = add_key$keyring(&(0x7f0000283000-0x8)='keyring\x00', &(0x7f00000f2000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000c7c000-0x6)='logon\x00', &(0x7f0000085000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ff7000)='ppp1,security\x00', r3) r4 = accept4(0xffffffffffffff9c, &(0x7f0000ff5000)=@generic, &(0x7f0000ff5000)=0x80, 0x80000) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000930000)={@remote}, &(0x7f0000451000)=0x14) mlock(&(0x7f0000286000/0x1000)=nil, 0x1000) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000005000-0xe0)={0x0, 0x0, 0x0, 0x4, 0x7ff, 0x0, 0x7, 0xb, 0x4, "ae210b70261237bdc65103bde5c28c92ba77d8a443b553040e0a03849ba281740eeed82557f74e146ea45e9c9612c87b5d9785073ef46a089901b0f4fe2b247d", "5f795990366f53059b5fe5cf90733308382b2c9c086c617fd8511bad9ab0b47ef0e9d35a8be7ffea84842c429d55a517547c1ba414d742cf5ab7add36b1a20a5", "e999d8ad1af36eb25a31980eaf23a9e31b49a25df8d2f3b2e83a32cad4b1c40a", [0x0, 0x10000]}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b0007d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928289f28cb916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000006000-0x5)={0x20071026}, &(0x7f0000006000)={0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e3000)=0x80000000000, 0x4) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000b08000)='./file0\x00', 0x21) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/02/02 15:56:00 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000069000-0x8)={0x800000000000000, 0x2}, 0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000709000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000580000)) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000068a000), &(0x7f0000189000-0x4)=0xc) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000070b000-0x4)) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000070b000-0x44)) mmap(&(0x7f000070a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004bd000)={{{@in=@broadcast, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000046000)=0xe8) gettid() geteuid() mmap(&(0x7f000070a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000070b000-0x4)=0x0) r3 = getuid() mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070a000)={0x0, 0x0, 0x0}, &(0x7f000070a000)=0xc) r5 = getpgrp(0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000070b000-0x8)='./file0\x00', &(0x7f000049b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000550000-0x1c)={&(0x7f00005db000-0xc)=@proc={0x10, 0x0, 0x3, 0x800}, 0xc, &(0x7f000054e000-0x40)=[], 0x0, &(0x7f000070b000-0x40)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000040}, 0x200000c0) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) munlock(&(0x7f000041f000/0x4000)=nil, 0x4000) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002a5000)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000070b000-0x4)=0xe8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r8) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/02 15:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) recvmsg(r0, &(0x7f0000403000-0x1c)={&(0x7f00009b3000-0xe)=@l2, 0xe, &(0x7f000062b000)=[{&(0x7f0000298000-0xea)=""/234, 0xea}, {&(0x7f000021b000)=""/111, 0x6f}, {&(0x7f0000d76000-0xc7)=""/199, 0xc7}, {&(0x7f00002bc000)=""/90, 0x5a}, {&(0x7f0000171000-0x24)=""/36, 0x24}, {&(0x7f00008a1000)=""/70, 0x46}, {&(0x7f0000b74000)=""/164, 0xa4}, {&(0x7f0000048000-0x4)=""/4, 0x4}, {&(0x7f0000461000-0x65)=""/101, 0x65}], 0x9, &(0x7f000093c000)=""/91, 0x5b, 0x400}, 0x100) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{}, 0x1, 0x9}, {{0x77359400}}], 0x48) dup(r0) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000005000)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f00003d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000de7000-0x4)=0x14) sendmsg(r1, &(0x7f00001ce000)={&(0x7f00005d1000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14, &(0x7f0000303000-0x20)=[{&(0x7f0000bc1000)="379e79a9a489da9f9ddd296db3b4561fd5c362856708ca878487b2ff37ea052d350c08ffe646a3502f3b0a8fe79d5056c58ccb3953230ba152bd6ea33a41a84651aa52dc3908d692dd6a7d1557bdf0f89393196a56cece23442229f08876dde5c0de0e005bc93e48006612ddaf34a262077c350ef0c72e91c5ec0e8f48d7beddd79108f73dbb544f", 0x88}, {&(0x7f00004e9000-0x6b)="a3c373f4283a18533893674b80ecbda73ca7eff2e0b9be88b7e7eff9a0cf2f81728f16112d00acdfe425a58c4dc3f6382f472b660d2829a9c73e8dde39f0ca8de241b5cc3c482311f269790bfc3dd9b864a3157c8b48a74f9efa647478585457e3cd56cf6f3fb22e4fb674", 0x6b}, {&(0x7f000008e000)="5b4f73a8ec27b9e1a6bf3b25d435936975a4c16cd838ef59bd5c6040fbc7cbba35eadc613db534d05d46518c5b1de3250c31eaeb58e4008f877f50d7214fa6b315677a3d9be67b3d6a4991ef", 0x4c}, {&(0x7f0000808000-0xdf)="ab5769f90e3c27bb80b08f0a4a0783f7368ed7dc276b69534037e3f356914777c99dde7f46699d56c850e8b876a83454a5d264e0d0d27190ff5ca2817ba0c839951ab1c95e9cc3d98dbc5480643f61b51cac2334d533b75b54a3f0b77e351fbe7bb36bd5fad81909dc1491d248282c2473a9098269ba13e2facdaecaf677d0e9a0223661cdb8110aab105914eff46392b967e34e0378daf66e5e0198cb8d94c3f8d1b50b8ea805a6b6d73fb8fe801d6518790d5ea67d5c8b9ba647faa3ea7a84dbf2225bbb3417c5293ca9cfc427113c0beb467e0fcad5b66a80e434497c59", 0xdf}], 0x4, &(0x7f00002b8000)=[{0xf4, 0x1ff, 0x3, "66586c0e2954d375d715006ca39e3cae7ec7ce697cf0423b14fb164ad0139e9716c6595ddafcbeff5da3ccfaf15d443035f0d8c7eae32a409775acd5a5de658d0ded86045a779f13f88b19319d9d34f3de13e2bcca45bbbc490e8b3f6d8d02677255b6f83969d722305948b0c58e8aa401dba076cce140f513047e5ac26b30c317610a43276e827dca8f2cf0df187231e9a4a8e6dc3e12ce35adc1312a2e9f890d60264f05f17f93b8d687e1a2fba23c0c4141ee4abe40073484b5d88a7393458ff5a056a66f3a710f33764579ba3d8aa20117e96a3e33d232a5ebe91b4c048272a5a3632d73"}, {0x9c, 0x108, 0x3, "02344fc267bdbdecae1f6f59f6d40209c811343e67491468360718c2fcd2f2a80b9ddab625f31b8d20d02688a859cb581e553e03f33eb284abb0b9bd82220903f85572279959a2c8783448802e38a791158d7c42642308c6504cc960972d8adef5158c3d5e25a91d5328600656cc8418715e27a4d2c0b1402e9bf565f5397bca2a23f306460283705b1a67e8208ced"}, {0xb0, 0x103, 0x8001, "5dd909d5ce1ae0b1f2fb9d17b7d16f6190d1afebe4c1e9004a6757dfdb08cbc872fb89ca62629a1c7acf6a30e049d582aa16772f5a9760e532a6c9f45fc6af3720ae844cad4e6b0a3128ee97669583dc80c7e375506d9ccfc6b361b503bcd2c8214ae804168d1eb5fd771c68bf3a222ded9737e26af8a2adc300894b817117410e0262aa0f6fc80b7e204895859b1f91cf5b786f04973981fd1f970607a4ac19ab04"}, {0x10, 0x10d, 0x8, "d995e8"}, {0xcc, 0x10d, 0x6, "f20bcea21e22559fd4dbe862be60df7b6d037676428743d95ca011ea71444e819b67b3f91ff56829ccaaf5083397392c9121c203ed542ab23f3609d813e0f07c50e143c182cefee661da7dd11d2fe4d009fd6795630afd19b1483c3f96e2bca0e40c699bb11042eaa0fe2e05a3c9f7a4a5cb90231328e9940a3500fef03db8199256e3a78d613a91854839a11b303538d7b213e7be07644509fa8cdf48640f58af31a0ab6b61f5c173bb983a145ef51583ab04c630ebb07d04f250e9711276b4"}, {0x10, 0x103, 0x1, "d0e83973"}, {0xfc, 0x3a, 0x268, "cb8296a83a050f1eb1ee5ab9a5b912650b8a99031205af23ec3c536938ad8f9634f70896721587e2a8201fab425bf105d96e903408277127b0c9ba503e91af96a8def22bd0951ee3b718dfad499f05d62f92baf60e1f04a78f834019ef1bf1d225764e2789d63d20cfd347ae9e0de83562400cd068531716a9830b39b7167e159a810ee7aaab27352c062de5b0d35db1dfd21a34ab6ffaff09b686eeda7049416c83467701f19c76667dd052af1e4f8944b1ca281330bf5f95da5403a7c823b212353295137148bc41d5876f2be406a3e30362ad6244c04baacfb8623dd15652446b831fd547f660ea02e4a138b678f0"}], 0x428, 0x4}, 0x4000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a2000-0x20)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/02/02 15:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000754000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000250000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f6e000)={0x0, 0x8}, &(0x7f0000ac7000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c82000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000d59000-0x4)=0x8c) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2a, 0x4, @thr={&(0x7f00003bd000-0x4e)="2895922deeffea71afd476d64ef256260a75b1e01dfc1f2491ca8459c588dee56489df9c1151fb2daad5342739143bc156d2be980b89029a98a09d0300ad65496831d531a802be8d48a002c62689", &(0x7f000053d000+0xe74)="3a76be0b0851eae3d3addc965bb2ec369414e480294623e44ca22d8f57eb5afdfd3f6fc626192aaba248b5288a30fdc3ca435e822d0b61b202d57c57033df33775b6deb02e82bd39696a247d615e85931cc4aa189081a0a2565d22028e2afd2fe453617ae37a4523d638916c45954edf229944690329cdb44680c8a5277255804a0f4d177aedc1f00e160d8accc1aef0fd6d5705ed3ee912e5b380128b7b61a5bc6348c9442743801e807e049d3937d47d9934524f5540e2f30be7b6109b512b67025ddf8732807b9c7edd07a40e6801ca8e0e95d8ff"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x23, 0x4, @thr={&(0x7f0000371000-0x8b)="5eb9521e5bce3c5fcbac15c43d6b8d3e1a8fc2f54c326994dfd1e8d393eafa0a037eef3888608b5bc6c91c0cf150f6ec9f9de0bf3fed9338f0280f04e509d1428a4f91542e605f907dc0527d87d49ae5f31cc59748d56369869d3fb4ed4e5291801809326596c0c69fed2dfe30a72a24ae90143980a3c47f3ecbfd0da119a64c51bce865c9f67521f95745", &(0x7f0000979000)="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"}}, &(0x7f00009fa000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001000-0x7b)="3950d8e89c48ec82f7e0d5fab2127b7c11a29cd3db42b703b08e6b64f7a35c5ebd76b7add0265450d727dff2253f63994bead585b4e55dff18ace2590d9c879fd13b211f0d09fe0ee6834e9f19beaaf2ec33f4cd80ae771f307c4d8c868301516c7062346805591000de24fb1049ea710ea26c2af2a504a15626f2") timer_getoverrun(r0) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x1f, 0x2, 0x3, 0x1, 0x5, 0xe6e, 0x9}, 0x20) 2018/02/02 15:56:00 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f83000-0xe)={0x0, 0x401, 0x3, [0x5, 0x40, 0xffffffff]}, &(0x7f0000f82000)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000545000-0x8)={r1, 0x8}, &(0x7f00009c0000-0x4)=0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f84000-0xf)='/dev/sequencer\x00', 0x301800, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000b8c000-0x32)=""/50, &(0x7f0000e32000)=0x32) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000357000-0x30)={0x9, 0x40, 0x6b, 0x8, 0x40}) writev(r0, &(0x7f0000cca000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/02 15:56:00 executing program 7: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) fallocate(r0, 0x1, 0x800, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007eb000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000001000)=0x48) fcntl$setstatus(r1, 0x4, 0x2000) r2 = socket(0x10, 0x0, 0x521) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000042e000-0x28)={@generic}) 2018/02/02 15:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) syz_open_pts(r2, 0x2) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000), 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/02/02 15:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000069c000-0x5)='comm\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000014f000)={0x101, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e33000)={0x80000000, 0x20, 0x80, 0x0, 0x5, 0x9c5, 0x9, 0x7, 0x20, 0x9}) r2 = syz_open_dev$tun(&(0x7f00004f0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x8, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003c6000)={@generic="5454b3d39127e5e2801597b6ba0df894", &(0x7f000012b000-0x14)=@ethtool_modinfo={0x42, 0x80, 0xfffffffffffffffb, "e8edb2ee316c339b"}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) 2018/02/02 15:56:00 executing program 4: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000895000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bac000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x5c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0xd1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x74) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000695000-0x11)=""/17, &(0x7f00009b4000-0x4)=0x11) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x4, 0x7, @fr_pvc=&(0x7f0000005000-0x4)={0x1}}}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x7ffffffc, 0x4, 0x0, 0x1, 0x4000004000, 0x40000, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd917b08cdb4f04010f922be1f18b8e0000000000000005bb8ae2ca38238431a5effb4aff98ef7bf690b4f691f206003c4ac8a7370dad91698e00801009cc", "976c049c0ac64d8cad1a4928069f28af916e95590cdcdca7eb385b9f2f23902d", [0x20000]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/02 15:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000bc8000-0x4)=0xeaf, 0x4) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000279000)={0x53, 0x3ff, 0xfffffffffffffffb, {0x2, 0x3}, {0x81, 0x20}, @ramp={0x2c26, 0x3, {0x9, 0x401, 0x4a16b7a6, 0x400}}}) mount(&(0x7f0000a31000-0xa)='./control\x00', &(0x7f0000a59000)='./file0\x00', &(0x7f0000243000)='jffs2\x00', 0x100000, &(0x7f0000b41000)="1b1d9ac23b9390779a9e915df106bc168fe0c67555bfa18f6d57ed779ed5c31cb62de95cb941b4b2a1dabd371603458a588c56913b0f46f3fe3d798680cc205951b5c0f89b0dd3b555f3f0799a94485b189cdee3f0470e06b9cf15ae2fccfb4c82273d3a7d8785832e52aed07377") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/relabel\x00', 0x2, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) clock_gettime(0x0, &(0x7f0000d6e000)={0x0, 0x0}) futex(&(0x7f0000651000-0x4)=0x4, 0x9, 0x1, &(0x7f0000808000)={r1, r2+10000000}, &(0x7f0000d0e000-0x4)=0x8001, 0x10001) faccessat(r0, &(0x7f00000e2000-0xa)='./control\x00', 0x1, 0x0) 2018/02/02 15:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000af8000-0x8)={0x3, 0x9, 0x81, 0x5}, 0x8) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) r1 = syz_open_dev$sg(&(0x7f00002c4000-0x9)='/dev/sg#\x00', 0x1, 0x141400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000027a000)={0xfffffffffffffff9, 0x0, 'client0\x00', 0x2, "cdb43481d084cd3b", "c51ce8a3498119a53eb239b0c2d3bde2419344333098fe9bc4ca464c3ef0da18", 0xfff, 0x6}) r2 = open(&(0x7f0000d0e000)='./file0\x00', 0x200000, 0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000fae000)=0x5) eventfd(0x6) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000015000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0xb4, 0x4) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x214000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0xbb, "5742196af0eb55215772c801ab115e5a7f4b65b27f2b5a720908f320cc3a7f0f711ee0c95e0d80b92f44edad72adc36ba7a8c8658694bd6a7c65f7a99e6dbe6ec33eea3fe52e87532771c83cd46e3fad6b09bce374f379035101d4fce8ac05bac8c101bbd2701587411877e8a4cd6b3404f7ef451a42e875f3679232e45b9d661a717360d3d393031520b6a648b10bd6762e4acea9246d80c262430eed99aa160bf432558ad95b25b5068c2af24917f5e3f89097dedd21a2079d0c"}, &(0x7f0000003000-0x4)=0xc3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r2, 0x7fffffff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000006000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000003000)=r3) fcntl$getownex(r0, 0x10, &(0x7f0000005000+0xded)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000005000), 0x80000001, &(0x7f0000005000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:00 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = open(&(0x7f00001f4000)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ff8000-0x12)='.request_key_auth\x00', &(0x7f00007fa000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009bb000)="1de0b7e6de65b5ad7c92f7f2e3b98365fbdaa2e8fa03f08dd70d7133769bd0b9e934f9585c265f7f369339e8456b4c1591f3348e70b5fdbbbddd19fe6f6a9afdc0bc2b0a93e52c4aba61d9677706e4583cc2b4d19b3733a73676e509dd107d07c4ebe66efbe490f2d80e2b6cbe4667dfbc5881b37ca244769584c5d4ff8c7896351eacaeed3b32b2fc539d2d5405b704dadc09be2267e75eacf307ff3b05b84c10a530d36348f69a9f51057866b6bb539da101", 0xb3, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000ab3000-0x8)='big_key\x00', 0x0) r3 = mmap$binder(&(0x7f000098a000/0xd000)=nil, 0xd000, 0x4, 0x4010, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ff7000)={0x5c, 0x0, &(0x7f0000ff8000-0x5c)=[@transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000130000-0x18)=[@flat={0x77622a85, 0x1, r3, 0x4}], &(0x7f0000e20000)=[0x68]}}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x3}, @enter_looper={0x630c}], 0xf1, 0x0, &(0x7f0000ff8000-0xf1)="801260c41bcd7feced3b61623fba6b87889dc94e1f0b41b599c265ec7413aeb923fa9ba9045149d1d645e99b775a010964ba530f344b8d8604cb46a80de99ae3ae02ab3522aa1f597f71900e5b9f2bae51cdefd4ca6d6fa2e4289054d5b9793b5fa29b6cb5904634225b9e48b331b939e132f99220cd82574a8a5a97a8b7a400ca27a920971abd785430864fc0f512582d553f10cdf20d0b33f274936411e81ea098df96d2f101ed58b08f94f16e8979a70bfd1e64d18773e79b0306a65e028fee9d0e8aa6d64ed2fbb2392bcd65bb98b9a52720d1f5661e582e852aaebf11ce88d170d0c3c4f9ed78e43506708d3d1474"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000f91000-0xc)={0x4000000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000e8c000)) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000307000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) chmod(&(0x7f0000b26000-0x8)='./file0\x00', 0x2) 2018/02/02 15:56:00 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f8b000)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f00006aa000-0x8)={&(0x7f0000f8e000-0x12c)=@ipv6_newroute={0x13, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) 2018/02/02 15:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008dc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000320000-0xc2)="e44ddea539aae6ae72095bb926b90ad5ad07c5fe6ca061add53997e4b8ef8d8d5a6ce0fea407125b8b7c4451af27912c4f38f3bb9e3efc21e3546475f6aef959c67ee716d4ddaf717f92c420374e272836e7697fd5cfc78e0e4601e3160183f21bf0541a5fd2252ca0101658daa35e97a5421a72d7b86e515fb9ec1ed220d7f1706db7879a865a7730071f9723b02af492f7abbd2fb196be65c704ed9ae1634593dcfce99aa4866a0850db749079643733de6644f9a639702d5808536a4485810116", 0xc2, 0x4004000, &(0x7f0000d49000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f00007d7000)) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a67000+0x831)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f000086e000)='ramfs\x00', 0x0, &(0x7f0000564000)) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a5000)="47504c73656c696e7578b76264657676626f786e6574312800", 0x3) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000bf4000)="524c0249daea3bc6ed6ec39d988e5cd25c4a99c7486c1684a50f31228b809300a24042d8704501acf1bcd3b7b3600b0ff8e93a7a8f2c6b2f78ee2921486713cdc092e2b78a4e9fb95131ac4f01deea96b650feef45400e6a09d6ec05d2e997caf5fb1527159924eda99cd77163d60a8e6cd63fffcccd13bf07472373530dd19bdd4792781dc4772ba43c1c03a687417928fe18b10de6920f8395be6593ad64dd6b71ac98d91e390846e11454282010cb4eb278db68970c3944bbe148", 0xbc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ff0000-0x6)={0x9, 0x7, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) read(r1, &(0x7f0000aa2000), 0x0) 2018/02/02 15:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x1c1801) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000c66000-0x4), &(0x7f000016f000-0x4)=0x4) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000014b000-0x5)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) r1 = getpid() process_vm_writev(r1, &(0x7f0000d68000)=[{&(0x7f00009df000-0xba)=""/186, 0xba}, {&(0x7f000094a000-0x8)=""/8, 0x8}, {&(0x7f0000553000)=""/150, 0x96}, {&(0x7f0000405000-0x92)=""/146, 0x92}], 0x4, &(0x7f0000298000)=[{&(0x7f000076f000)=""/158, 0x9e}, {&(0x7f00003e0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000894000)=""/30, 0x1e}, {&(0x7f0000a01000)=""/131, 0x83}, {&(0x7f0000f70000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f72000-0x39)=""/57, 0x39}, {&(0x7f00004ed000-0xbc)=""/188, 0xbc}], 0x7, 0x0) 2018/02/02 15:56:00 executing program 3: getcwd(&(0x7f000016f000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x20, 0x3, 0xde, 0x7, 0x4, 0x6, 0x18e, 0x8, 0x7fff, 0x7fffffff, 0x13b3, 0xc}) signalfd(r1, &(0x7f0000000000)={0xe0}, 0x8) prlimit64(r0, 0x0, &(0x7f00004f1000-0x5)={0x200, 0x800}, &(0x7f0000001000-0x8)) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000996000-0x8)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000120000)=[@in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0xa1c7}, @in6={0xa, 0x3, 0x6, @empty, 0x100000001}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x48) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000054b000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f00003b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000128000-0x4)=r2, 0x4) mmap$binder(&(0x7f00007d4000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d53000)={0x0, 0x9}, &(0x7f0000fee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000891000)={r3, 0x6, 0x20, 0x40000000, 0xfff}, &(0x7f0000562000)=0x18) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000962000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000)={0x0}, &(0x7f0000d57000)=0xc) setpgid(r4, r5) 2018/02/02 15:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000cd8000-0x9)='\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x3ffffffffffffd) pwritev(r1, &(0x7f0000539000)=[{&(0x7f00004de000)="0400", 0x2}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/02 15:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088b000)='maps\x00') lseek(r0, 0x19, 0x0) getdents(r0, &(0x7f00003bd000)=""/48, 0x19) 2018/02/02 15:56:00 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x3f, 0xfffffffffffffffa, 0x9, 0x2, 0x7406, 0x0, 0x8, 0x4, 0x7, 0x8001, 0xbd9d, 0xffffffff}) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa3000)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000fa3000)=0xe8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fa3000)={&(0x7f0000295000)={0x10, 0x0, 0x0, 0x800009}, 0xc, &(0x7f0000fa3000)={&(0x7f0000d95000)=@bridge_getneigh={0x20, 0x1e, 0x404, 0x1, 0x2, {0x7, 0x0, 0x0, r1, 0x2, 0x200}, []}, 0x20}, 0x1, 0x0, 0x0, 0xc000}, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000fa3000)) 2018/02/02 15:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8), 0x8) write$eventfd(r0, &(0x7f0000318000-0x8), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000cf9000-0x8)=0x1, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x248000, 0x0) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0xe)=[{&(0x7f0000005000-0xf6)=""/246, 0xf6}, {&(0x7f0000005000-0xd3)=""/211, 0xd3}], 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x40002) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x729199936cdd60bc, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000e22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = open(&(0x7f00009ac000)='./file0\x00', 0x8000, 0xd) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00003a7000)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a03000)={0x10001, 0x0, 0x0, 0x1000000007ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f000042b000-0x8)={0x80, r2}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000794000-0x4)) rt_sigreturn() ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000cca000)={0x81, 0x7fffffff, 0x3}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000471000-0x8)) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d19000)='net/sco\x00') write$fuse(r1, &(0x7f000016e000)={0x30, 0x1, 0x8, @fuse_notify_retrieve_out={0x3, 0x2, 0x2, 0x1}}, 0x30) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/02 15:56:00 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000030000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000023000)={0x2, 0x9, 0x100000000000000, 0x0, 0x43, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x0, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x9, 0x14, 0x4}, @sadb_address={0x0, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x6}, @sadb_lifetime={0x4, 0x2, 0x1, 0x3, 0x100000000, 0xa23a}, @sadb_lifetime={0x4, 0x7, 0x7, 0xff, 0x4, 0x3f}, @sadb_x_sa2={0x2, 0x13, 0x88f7, 0x0, 0x0, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x14, 0x10}, @sadb_address={0x5, 0x6, 0xff, 0x20, 0x0, @in6={0xa, 0x0, 0x54, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_address={0x5, 0x17, 0x2b, 0x20, 0x0, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}}]}, 0xffffffffffffff3e}, 0x1}, 0x20000000) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffff801, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000858000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r2, &(0x7f00006aa000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) syz_open_dev$usbmon(&(0x7f0000fc6000-0xd)='/dev/usbmon#\x00', 0x3af, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) r4 = add_key(&(0x7f000048a000)='id_legacy\x00', &(0x7f0000ae5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f58000)="c0c6c215ec12d886fd357910f5b9cbed9b08e5568746c070768ac6bed9587dff0447d5ed92db431c47f0e66c50812ec047d9cd5f827c884cc8e5d98348a88cda61f1e3934988275436dbe47fd826a85e71dc9298c48a332d4ff06a8dde8a15765df6c448ae", 0x65, 0xfffffffffffffffe) r5 = add_key(&(0x7f000091a000)='syzkaller\x00', &(0x7f0000582000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c6b000-0x37)="6bb208388023e570052da200f74a95fdfac23ae9b45db1a77954f5709460821d921ab21249e128405040e78bd8dd19c258e45caf7458ef", 0x37, 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0xfffffffffffffbff, 0x1ff, r5) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000c73000-0x4)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x800, &(0x7f0000eab000-0x14)={0x11, 0x800, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) [ 67.557763] binder_alloc: binder_alloc_mmap_handler: 9972 20263000-20264000 already mapped failed -16 2018/02/02 15:56:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000015b000)='./file0\x00', 0x119001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000028e000)=0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x10000002, 0x4) 2018/02/02 15:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f00004e2000), 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000006000-0x4)=0x3fffffff8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000-0x4)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000003000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000007000-0x4)=0x3) 2018/02/02 15:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000687000-0x95), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) readlink(&(0x7f0000e50000-0x8)='./file0\x00', &(0x7f00007e2000-0x93)=""/147, 0x93) ppoll(&(0x7f0000677000)=[{0xffffffffffffffff}], 0x1, &(0x7f000033a000)={0x0, 0x989680}, &(0x7f0000771000-0x8), 0x8) 2018/02/02 15:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000250000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000bc0000)=0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) [ 67.625904] binder_alloc: binder_alloc_mmap_handler: 9972 20263000-20264000 already mapped failed -16 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = gettid() r2 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ef7000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d59000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d06000-0x9)={r3, 0xfffffffffffffffd, 0x0, 0x6}, &(0x7f0000001000-0x4)=0x10) r4 = getpgrp(0xffffffffffffffff) tgkill(r1, r4, 0x0) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d6b000-0x4)=@int=0x400, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}}) 2018/02/02 15:56:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) signalfd4(r0, &(0x7f0000384000), 0x8, 0x800) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) [ 67.745060] device gre0 entered promiscuous mode 2018/02/02 15:56:00 executing program 4: mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getdents64(r0, &(0x7f0000af5000)=""/4096, 0xffffffffffffffd4) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000-0x4)=0x14, 0x80000) connect(r0, &(0x7f0000004000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f00000d9000-0xe)="2da373797374656d776c616e3000", 0x1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00004ce000-0x17)=""/23) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r2) 2018/02/02 15:56:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) linkat(r0, &(0x7f0000054000-0x1)='.', r1, &(0x7f0000e60000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000950000-0x4)={0x8}, 0x4) 2018/02/02 15:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x81) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) lseek(r1, 0x34, 0x4) sendto$inet(r1, &(0x7f0000387000-0x60)='\x00', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00003e8000)='\n', 0x1, 0x0, &(0x7f0000a71000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 15:56:00 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008a0000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) r4 = getegid() r5 = getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000db6000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000619000), &(0x7f0000000000), &(0x7f0000001000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b0f000)={0x0, 0x0}) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000020c000-0x12)='/dev/loop-control\x00', 0x470000, 0x0) r10 = getpid() r11 = getuid() lstat(&(0x7f0000948000)='./file0\x00', &(0x7f0000a52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005a6000)={0x0, 0x0}, &(0x7f000007d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000d8e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000022c000-0x40)=[{&(0x7f0000000000)="966edd0e73719ebd2b4278b5e3c03ed8345840621860fa6451f7be6a26229283260f5611774cff17fcf42bb51e43ed9dd9efaaecc64015faf5f056d8a0b2e66f84919ebaeb54a846526d56ca8560e7883fd0e55f2d02a293d593a69c6c0be4bc13df9e08fe179e82052662", 0x6b}, {&(0x7f00006a4000-0x1000)="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", 0x1000}, {}, {&(0x7f00003ea000-0x17)="ba0ca9c9913ebd2b6ec75ef3a145581dfcf78af4c9c5f7", 0x17}, {&(0x7f0000000000)="14ce7f2f6d848cd70b09c5b1a82523e3b9885b62ba347b3e10c8f918bcccb581c55b5a33fa8ec760d330573cc667491a1450e4f555231f5efe7d6fa69450bec262f29db7aff7936c49340618419f3c5551a7aba0ee7ab45ac3ab48ca48", 0x5d}, {&(0x7f0000c72000-0x9a)="a5945ad883ee0a071ee497048b70dfc2cad5af66df765a5aec288327434df67554167ba04955582f8b2469ba80ec08b459e3cf029b87520788aa24923e77d94370e98e5791ddbbe3b97fd3ad4076eb1569145aed697274c7b91fa8c90cf24033d2d1074c7982330fd771005bdfa8f6d86b30ef14f9fc98e6f812da9b3e8371d7eb301ef991d69a7d6f9faf15980a90364200c40218764c8feab9", 0x9a}, {&(0x7f0000000000)="28f6f1520b6d259bc0e00adcc681ac0141a1800be373d2f98e3d2939425d7edd22a5073894ddd2870524c4bbfef607143cd1ad9fe4cb9d0390d437c37e5e5df93cae6a37c660fc42c4f621052bc39e6d5ab6f1ccf184d17073aa51561c46d7cc7181de5f3126074a4664a268c6b88560d5b99bc2f658d25be6e2c36b9898054482ee28", 0x83}, {&(0x7f00007ad000-0x2f)="48e755fe9c93277a0d7caf2d313d9912b821345cd9d8eee3a09905a22968f45bbea29dcc4304d1c8c7913bd1ce0043", 0x2f}], 0x8, &(0x7f0000492000-0x74)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x74, 0x8800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r16, &(0x7f00008f4000)=[], 0xff76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r16, 0x84, 0x6f, &(0x7f000043d000-0xc)={0x0, 0x10, &(0x7f0000ed7000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000e9e000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r16, 0x84, 0x71, &(0x7f0000665000)={r17, 0x4}, &(0x7f000020a000)=0x8) 2018/02/02 15:56:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000cee000)="6b008ecea2f2c1a0407e18dc0709fbc0bd9a17a86d9e0e91ffa712d5a6654e048869b2dd36485bd6583bf80ce782754a5a3ead7facee7409534b9068cd606fb55ba1e6bfbdcbfa1ace29a439c4530c4125eb6eb6981ba321057c8bc19932ce4b3f417a66ac45558a762e4c5a1f87443f826fc5afd66b0869241f7574922adba36e4fb515542df10448956c1e1af8fab6a65a1e5b236094866d183eacbc4b15a3bb9d19e35ac80de19d69ccb358b4400d969f5dadba01b8ffc1d7960c4031a7", 0xbf, 0x4000000, &(0x7f0000788000-0x10)=@ax25={0x3, {"52067ee74775a3"}, 0xe2}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f51000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f51000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ba000-0x4)=0x20) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003000-0x4)) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a4c000)='ns\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r0, &(0x7f0000be3000)=""/22, 0x16) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000124000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000a7e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x7, 0x400000000000) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x12, r3, 0x0, &(0x7f0000d0d000)=""/139) 2018/02/02 15:56:00 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ca000)='/dev/hwrng\x00', 0x200200, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ca1000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000001000-0x4)=0x3fe, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x11, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 15:56:00 executing program 6: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004f9000)='net/sockstat\x00') r2 = syz_open_pts(r1, 0x400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000490000-0x30)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004f6000-0x78)}) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004fb000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x20}}}, &(0x7f0000333000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000348000)={r3, 0xc04}, 0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00004fb000)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004fa000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000007d000)=0xffffffff, 0x4) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00004f9000)="6d958c0f77511d3b16185753adae9f37a2e04792349230acb62d38b5ee4eb2c76aeb19ca3cd96d871346b30836ae3d9718e3cab8861b9fd6fd527fdd80f53b273367610c379396c346a52128c47760e0c2a814861255335285a038") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x3ff, 0x3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000-0x30)={0xffffffa8, 0x0, &(0x7f00004fb000-0x4)=[@exit_looper={0x630d}], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 67.891841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/02 15:56:00 executing program 3: prctl$intptr(0x2f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)=@random={'osx.', '\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) 2018/02/02 15:56:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000513000)='./file0\x00', &(0x7f000015d000)={{0x77359400}, {r0, r1/1000+10000}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x70, "80da7143320e6f4a124355dfc964f1808e46351f0c4c66c56be5aceaf7fab8a7e4f744006034f9302916be37bc5b2590d2e3d29811cda77898d57d6eabb965263798fa97ee1b3f405d411c3285ece8b6e9b91538e1f66f4f66ee20fec129ee16786797bba0d4fad4aaa25326e99a5866"}, &(0x7f0000006000-0x4)=0x78) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x9}, &(0x7f0000004000)=0x8) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000608000-0xad)=""/173, 0xad, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f000029a000-0x6)) 2018/02/02 15:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000932000)="045df6", 0x3, 0x8000, &(0x7f0000874000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockname$ax25(r0, &(0x7f00004de000), &(0x7f00006fa000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x4, &(0x7f0000345000/0x2000)=nil) write(r1, &(0x7f0000502000), 0x0) 2018/02/02 15:56:00 executing program 4: renameat2(0xffffffffffffffff, &(0x7f00002d4000)='./control\x00', 0xffffffffffffffff, &(0x7f000040e000-0xa)='./control\x00', 0x1) 2018/02/02 15:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000dfc000-0x14)=[]) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000b04000)='io\x00') sendfile(r1, r1, &(0x7f00003dc000-0x8), 0x8) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/02 15:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000676000-0x10)={0x0, 0x0, 0x0, 0x5}) ioctl$int_in(r1, 0x5473, &(0x7f000006f000)=0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd}}) readv(r2, &(0x7f0000292000)=[{&(0x7f0000e7d000-0xb0)=""/176, 0xb0}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000076d000), &(0x7f00009cc000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00005e8000)="b74beae3bab3e82216da356ef573e20e61536bea0094247f52ac", 0x1a, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 68.011025] binder: BINDER_SET_CONTEXT_MGR already set [ 68.017361] binder: 10082:10087 ioctl 40046207 0 returned -16 [ 68.042808] binder_alloc: 10082: binder_alloc_buf, no vma [ 68.048901] binder: 10082:10094 transaction failed 29189/-3, size 0-0 line 3128 [ 68.075739] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.081396] binder: release 10082:10087 transaction 49 out, still active [ 68.088579] device gre0 entered promiscuous mode [ 68.093215] binder: undelivered TRANSACTION_COMPLETE [ 68.093256] binder: send failed reply for transaction 49, target dead 2018/02/02 15:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bf2000), &(0x7f000027a000-0x4)=0x4) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/02 15:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021c000-0x10)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xfffffffffffffcab, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 15:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf8000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006db000-0xb8)={0x0, 0x4, 0x3f, 0xff7, 0xfbe1, 0x9, 0x84b, 0x3, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x2, 0x5, 0x5, 0x401, 0x81}}, &(0x7f0000e2d000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000614000)={0x3, 0x5, 0x0, 0x0, 0x8, 0x96, 0x2a1, 0x200, r2}, &(0x7f0000db7000)=0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r3, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000773000)) 2018/02/02 15:56:01 executing program 4: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) 2018/02/02 15:56:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x3ff}, 0x4) 2018/02/02 15:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000384000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00001ff000)={&(0x7f0000f6f000-0xc)={0x10}, 0xc, &(0x7f0000c0d000-0x8)={&(0x7f0000324000)={0x1318, 0x39, 0x400, 0x7, 0x3, {0x6}, [@generic="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", @nested={0x110, 0x58, [@typed={0xc, 0x20, @fd=r0}, @typed={0xc, 0x3a, @u32=0x7ff}, @typed={0xc, 0x48, @u32}, @generic="8197689d4bc669334045f8b1985be6941151db86ca1d478fb5a7b7c1d574b5fe3e752bfabf68833ba654ec1f1feab800a985969ca40d17aaecab9e07ef9510e6aef855af810a2fb2bc7bc967b87d743162a32a3660b509c8675068eafa2c698e523a33c84482ef69bd080c6dc8f53938bfd611a258119e35ab6007b7d6d9fa2241799eb33e9332341531f05e23a6ab137c1a68893ce73f1fb043d6b8847cdad9d7b64a2585f8955284bd769f476f42aab9538fb2252e0b5b356658e7b21e96120f52b7c0712b6f61f85fa26729062340b95d9473d0f23c038cba5ad71657d9ad41f51c82aafe"]}, @generic="982c57133f4a47958d91217faf610423294771003b4077ebd5f32d8d6dc60a95f27a231b65546bbb9ffae8c8fb3cfe1f0b931d1a668913", @typed={0xc, 0x34, @ipv4=@rand_addr=0x80000001}, @typed={0xc, 0x86, @u32=0x10001}, @generic="958620542ae49201d94ec73e4363d098bc80147b39b842b0a90a04266cdbb877a091396f7f7ef17c3f454a57a28ed50d7ddd0f42470a63836fd3cba8b7185dc9f11c1db0aab9260cd20234d7bd79f541d2219aef756742190ef750103a41cb434b54ecd95be98ebdb94df4b0cc081695b6c2cfbcede5d55c9513edb7202095f695de36893b80b3f9c2f3b8120c3df65aefa7313a64", @typed={0x100, 0x2d, @binary="ceabafbcef98b006586ad8a8c9ace205573e20e16f029bf32c8cf1740b7064812adf11d557f32a629736d98ec6b50266438d1d7bd7f0221fd01eab2f39c67ce1c96e7fd44f5a2fb1a22cef767f71dbce6f9e018ac2f178a51c29a2c672b7d17c81160b140aa3dbfca12dcab1c8da0b1c49a10c676508921231123548d5ab011c5e25b354c13269db0c909f157748618295e820ee16373fc6f1f54489cdce8895750018b696332a836d28d3752d4db501d608c7095c48c116a2e3e9e2cf1229764b01d3576b3fcefb978228b2b464782bf9541c5429c4d388ea22dc46ea00d05a17a62c8cc5f9539e51cf4bac8e32c2ee083314e1e942378a"}, @nested={0x10, 0x10, [@typed={0xc, 0x13, @ipv4=@multicast2=0xe0000002}]}]}, 0x1318}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/02/02 15:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000028c000+0xbc3), 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000041c000)={0x0, 0x0}) accept4(r1, &(0x7f00005dd000-0x10)=@nfc, &(0x7f0000249000-0x4)=0x10, 0x80800) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) 2018/02/02 15:56:01 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe7000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000fe7000-0x10)={0x1a, 0x1, 0x800, 0x3, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) [ 68.210548] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/02 15:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f9f000-0x23)) 2018/02/02 15:56:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000004000)='/dev/random\x00', 0x0, 0x200001) 2018/02/02 15:56:01 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x3, 0x10) ioctl$void(r0, 0x5450) 2018/02/02 15:56:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000de0000-0x30)=[{}, {}, {}, {}], 0x19e, 0x0) 2018/02/02 15:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(0xffffffffffffffff, &(0x7f0000eb0000-0x59), 0x0) writev(r0, &(0x7f0000ffe000-0x30)=[{&(0x7f0000071000-0x65)="e0a86845ee7a691486dddb7072d9b7e2fb15ed194b42965ed22498388716cbee596cfa984d9d0db9449d36ed9cf23d", 0x2f}], 0x1) r1 = gettid() sched_setparam(r1, &(0x7f0000c0d000-0x4)=0xd0) 2018/02/02 15:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000e5000)='/dev/usbmon#\x00', 0x100000001, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00009c9000+0xd9f)) r1 = socket(0x0, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bb0000)={0x0, @broadcast, @multicast2}, &(0x7f0000d31000)=0xc) 2018/02/02 15:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00007fd000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mkdir(&(0x7f0000b20000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed2000)='/dev/sg#\x00', 0x3f, 0x6d0102) getsockname(r0, &(0x7f00006ff000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000981000-0x4)=0x10) rt_sigprocmask(0x3, &(0x7f00003d8000-0x8)={0x81}, 0x0, 0x8) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000922000-0xe)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dcb000)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f000030f000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e72000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x972a, 0x4, 0x7, 0x100, 0x0, 0x80, r2}) 2018/02/02 15:56:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f3b000-0x4)=0x3b, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000e16000)) statfs(&(0x7f00005e6000-0x8)='./file0\x00', &(0x7f0000989000-0x9a)=""/154) sendfile(r0, r1, &(0x7f0000936000-0x4), 0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) inotify_init1(0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000870000-0x4)) openat$hwrng(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/hwrng\x00', 0x3, 0x0) 2018/02/02 15:56:01 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x20, 0x6, 0x9, 0x200}, 0x10) socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000-0x8)) r1 = socket$inet(0xf, 0x1, 0x2) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000009000-0x11)="020800000200000000ef37ca227685e91b", 0x11}], 0x1}, 0x0) 2018/02/02 15:56:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000)={0x1eb5, 0x7, 0xff3, 0x4, 0x792a, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x32)="7830314fae6ec619689bb88a8872981a90bc14bcf99ad2b96d1bca7daedb7f23c6aa3fb15b2b951bac7dfc1cb88ace9f6c41", 0x32}], 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/02 15:56:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000ade000-0x4), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000-0x4)=0x1c) recvfrom$inet6(r0, &(0x7f000096d000-0x37)=""/55, 0x37, 0x100, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x81}, 0x1c) 2018/02/02 15:56:01 executing program 7: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/hwrng\x00', 0x42000, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d3e000)=0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000504000), &(0x7f0000053000-0x4)=0x4) writev(r0, &(0x7f0000d40000-0x10)=[{&(0x7f0000386000-0x29)="495598c113c67e78132d359b0fac9ba5a400bef7f20ad09e2cb8b3d184d17bd36f5eb8276e774ff4c5", 0x29}, {&(0x7f0000b67000-0x2b)="067de27d58359f5ea3b379410b113a9a761e881980b5690e309e30e45a27d324aba50b3d4f416d4c58d76f", 0x2b}], 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000062b000)=[@in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x3, 0x15d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}], 0x38) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000669000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000d3f000-0x4)=0xe8) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000d3f000-0x20)={0x1000, 0x3, r1, 0x100, r2, 0xffff, 0x6, 0x6213}) r3 = socket(0xa, 0x802, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d40000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x2) sendto$inet6(r3, &(0x7f0000610000-0x1), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r3) 2018/02/02 15:56:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000002000-0x4)=0xb) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0xfffffffffffffdb7) 2018/02/02 15:56:01 executing program 3: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000a92000), &(0x7f00008f1000-0x4)=0x4) 2018/02/02 15:56:01 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a3000-0x10)='/dev/input/mice\x00', 0x0, 0x480100) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000cd4000-0x8)=0x9, 0x8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fa0000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x2) 2018/02/02 15:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x70}, 0x1}, 0x1) flock(r0, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e01000)="aef63df5081a1e65265cb9b268a998f5285abcd7eae7278a12abe90493af09ace92081a3d9931413f9c3e4239c0150a9961a57f010909242eefab20c2a9a2544e50dfe6aa9d5acff7b464228f8ae0aad8f6631b8dc62a722dd8801c9edeb2efbbbbfda06204a61545e9fcf2bc542edc3e888ca6c765a190e9c94a3cfba1a172fbc514ffe9b9675bba7426510bb8b16f7303ad35b4c922b1e4e3ccd8867cf265e82185ad89f468885c1800e85ce3289e0bdc34f7152f1995bee708947c05307ca53f735bf28de9c1b5201a300bf835e7fb8f07e7ecfa6721390ff2712c33da15e474c0c17b0ecf48ddf7c4c909b9525db", 0xf0) 2018/02/02 15:56:01 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000cd4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000fc7000-0x1000)=""/4096) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000fc5000)=@ipmr_newroute={0xffffffffffffffa8, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_DST={0x8, 0x1, @rand_addr}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_SRC={0x8, 0x2, @rand_addr}, @RTA_MARK={0x8, 0x10}]}, 0x3c}, 0x1}, 0x0) 2018/02/02 15:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069e000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x200000028) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000080b000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000026e000-0x4)) 2018/02/02 15:56:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/02/02 15:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000930000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7, &(0x7f0000270000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000439000-0x16)='/selinux/checkreqprot\x00', 0x2843, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000095b000+0x453)={0x761, 0xfffffffffffffff7}) writev(0xffffffffffffffff, &(0x7f0000ed6000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000214000)={{0x0, 0xffffffff}, 'port0\x00', 0x80, 0x10000, 0x2aa, 0x2, 0x0, 0x5, 0x72, 0x0, 0x7, 0xfffffffffffffffa}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000163000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000a3f000)=0x67) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000070f000-0x4)) prctl$intptr(0x1c, 0x0) msync(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5) ptrace$pokeuser(0x6, 0x0, 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004e3000)={0x0, 0x5}, &(0x7f0000a00000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000003000-0x75)=""/117, 0x75) sendmsg$netlink(r2, &(0x7f0000489000-0x1c)={&(0x7f00004df000)=@kern={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000785000-0x5)=[{&(0x7f0000622000-0x160)={0x118, 0x40, 0x10, 0x3, 0x3, "", [@nested={0xf0, 0x4e, [@typed={0xc, 0x65, @pid}, @typed={0xc, 0x80, @fd=r2}, @generic="0909fad7a65654c73896aeb4262b4bc4ef2a5309cfce0515344c02286b1de7ff9be4060b3a96a0a2fa98cda7d9b16ae7b5607c13f8df78bf64b98fb0f8487377b6e6c558ec6545b272be143a36a4056292998fabf777779937df3427896b64d78e789129ec8538d6babd22865ba712c09f114d4ba9e3283f2deb3e34d6f99b22bc07b6e84e2c69e39d38cbc6083d7c4c7aefcf00a25a9139039c33d540439924b71b8793f54bb13ca8cc48f0c0aec48ae64aec1b93b729ddceb4dafddaaea1759e4b27b63eb3e666357e61ce90dd9498efa71519"]}, @typed={0x18, 0x0, @ipv6=@empty}]}, 0x118}], 0x1, 0x0, 0x0, 0x40011}, 0x4000051) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x1) 2018/02/02 15:56:01 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000764000)={0x0}, &(0x7f000010d000-0x4)=0xc) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) capget(&(0x7f0000aa8000)={0x19980330, r0}, &(0x7f0000000000)={0x100, 0x2, 0x8, 0x9, 0x10000, 0x7ff}) 2018/02/02 15:56:01 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000032000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001f000-0xc)={0x0, 0x74, &(0x7f0000032000)=[@in6={0xa, 0x0, 0xa7fe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2b6}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xea9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000033000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000019000+0x49)={r2, 0x6}, 0x8) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000034000-0xd)=@known='security.evm\x00', &(0x7f0000034000-0x7)=""/7, 0x7) unshare(0x800) 2018/02/02 15:56:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000)='./file0\x00', 0x200000, 0x5e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14), &(0x7f0000002000-0x4)=0x13) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000006000)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000007000)='cdg\x00', 0x4) r1 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x4, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/02 15:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) 2018/02/02 15:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f000064c000-0x20)=[{&(0x7f0000a24000)="e30fa8b60d44eb76cfcbe726488e83098377e311b774a9882acdaa7d8a744237f6512657cb5d92b968e6bf77c6efa99dd139405526d7d7651bc3ec5285a49245b475539d06cbc607f883c361a43fb08ab1e123a4dc4ea14bc4ec1ebd3bbee37517d6dc7ca8b88503303db8722268b4ac1212706a6c89214b25a78b83937cfffbcc22b6b7b664b15d37976f732e8f06f2b0310c2323178cd2a4ca66b0ab70d11000ef3ea98f01d966e0694bbd386ccb3f56db1f623fd2af2ceb945ec2fa80007bae9ab2f8d847bc090baab43e3f7988fb08a5b120ddefef7001dd22dbd4", 0xdd}, {&(0x7f00009a4000)="be474d5d56824e50de7fa7c1adeaeb4592a5", 0x12}, {&(0x7f000012a000-0x1000)="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", 0x1000}, {&(0x7f0000a89000-0x91)="08ac59394480a8003e640ddb5a830653fd77e9af505752a60b6a15cea12677ab38389a4ef0e79fe2888bcbd62ab03d864f49cfd0a9198c8eb61508db2a289d6a5e2f0ef4d60cf5ed2c153b348d8ef63bac430b6b0ce40bbf4ed364215a1897400de29726c9ed49692565b47b3d1ba368a0aabeeb435fee19aca0adb44f2075950d4baf467d9698ceef6b2a9951b4a883ca", 0x91}], 0x4, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b5a000)='scalable\x00', 0x148) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000098a000)=""/191) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/02 15:56:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f00006f0000)="4431b01f5d931be3968ba8377ef1e214b576de9dd76b25f190965503fbd9b540e159d3c19025844812923d5dceafabaac5dc3473fac35376a4e08ea964731b2766a98a795f0905e5d4c4912df87b35c3a81764fee9b338c5826799b9df5713e01e089d5b4820f8c6785b", 0x6a, 0x1, &(0x7f0000000000)={0x4, 0x6, 0x3ff, "d2918f99c454", 0x100}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0x11)=""/17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fbe000)=r3) r4 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000668000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000ba000)={0x0, 0x2, 0x1, 0x1}, 0x10) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000fbd000-0x28)={0x0, 0x1, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000498000), &(0x7f00003d3000-0x4)=0x4) 2018/02/02 15:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000cac000-0x8)='./file0\x00', 0x140, 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat(r0, &(0x7f0000899000-0x8)='./file0\x00', 0x200080, 0x40) unlinkat(r1, &(0x7f0000f24000)='./file0\x00', 0x200) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000050000+0x545)='./file0\x00', 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/02 15:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x20000000000002, 0x12343565) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5c000-0x28)={@generic="4b7f54cf1618825b3bab5ad4f3bde354", &(0x7f0000214000-0x88)=@ethtool_flash={0x33, 0xced7, "d11a3837d9334b366ddf1e11c0a2754bb08145c0eb3be6e0aba7349fdbc0dc7769d48018d0751c2ce686d56ce1c7c6f08bcc8b4c9641eabb81938bbd2e044b29588fd5510f38100813114fe86bf010f6ccb04fb531b3f3a568700877780138b2fd40230a3f0e8f7e1d84b4d4ce18d59a588e2cdc5fd44224ef1156cf9efdcbca"}}) 2018/02/02 15:56:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x5fd7, 0x847c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:01 executing program 5: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x100000001, 0x0, 0x41, 0x80000000000001, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003db000)='encrypted\x00', &(0x7f0000dd0000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dd0000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000dcf000)=""/224, 0xe0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/02 15:56:01 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r2, 0x5412, 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000d000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000004000)={r3, 0x80000, r2}) unshare(0x28060400) r4 = syz_open_procfs(r0, &(0x7f000000a000)='ns/mnt\x00') ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/02/02 15:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = dup(r1) sendmsg$unix(r2, &(0x7f0000e23000)={&(0x7f0000962000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec3000-0x38)=[], 0x0, &(0x7f0000d16000-0x44)=[]}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) getpeername$packet(r2, &(0x7f0000467000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000997000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000cd2000)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) socket$nl_route(0x10, 0x3, 0x0) 2018/02/02 15:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000051e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000646000-0x8)={r2, &(0x7f0000558000-0x1e)=""/30}) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 15:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x402ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000043d000-0x4)=0x10000000007, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000ea000-0x8)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/02/02 15:56:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000)={0x0, 0x15, 0x2, @tid}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef2000), &(0x7f0000000000)=0x4) 2018/02/02 15:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x807, 0x44, &(0x7f0000d24000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000749000)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}}, {0xa, 0x3, 0x5ae7, @empty, 0xee}, 0x100000000, [0x2, 0x6, 0x3, 0x1, 0x9, 0x6, 0x101, 0x1ff]}, 0x5c) bind$inet(r0, &(0x7f0000f5f000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000d20000)=@hci, &(0x7f0000310000)=0x6) r2 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00004ca000-0x5c)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x3c, @empty, 0x1}, 0x3, [0x2178000, 0xffffffff, 0x4, 0x20, 0x6, 0x7, 0x0, 0x4]}, 0x5c) [ 68.697768] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.718381] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 15:56:02 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000a000)='blacklist\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000009000)="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", 0x1000, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x2, 0xe4, r2) readv(r0, &(0x7f0000003000)=[{&(0x7f0000009000)=""/97, 0xfffffc5d}], 0x200000000000025c) 2018/02/02 15:56:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0xf8)=@upd={0xf8, 0x12, 0x820, 0x5, 0x1, {{'lrw-serpent-sse2\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x22}, {0x8, 0x1, 0xb7b}, {0x8, 0x1, 0x6}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8010}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value, &(0x7f0000006000-0x4)=0x8) shutdown(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/02 15:56:02 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f00004d0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/02 15:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000186000)='./file0\x00', 0x80, 0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0xab73) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006ee000)) 2018/02/02 15:56:02 executing program 0: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x80000000000, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) fanotify_init(0x4f, 0x40002) 2018/02/02 15:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008df000)='net/xfrm_stat\x00') recvfrom$llc(r0, &(0x7f000011d000-0xcd)=""/205, 0xcd, 0x40, &(0x7f0000599000)={0x1a, 0x15, 0x9, 0x7, 0x5, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x1) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f59000-0x1)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r1}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/02 15:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000024f000-0xc)={0x80000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) fcntl$setstatus(r0, 0x4, 0x6000) close(r0) 2018/02/02 15:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039f000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000d8000-0x2)={0x2, [0x0, 0x80000001]}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x20) 2018/02/02 15:56:02 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002f2000-0x4)=0x0) setpriority(0x204, r0, 0xffffffffffffff7f) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0xd, 0x409) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@local}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000006000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x2, 0x9, 0x0, 0x20, 0x20, 0x4, r4, r5}, {0x10001, 0x1, 0x2, 0x3, 0xef3a, 0xfffffffffffffffb, 0x8, 0x8}, {0x0, 0x4, 0x0, 0x6bf8}, 0x24000000000, 0xffffffffffffffff, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x7, 0x2, 0x2, 0x7, 0xfffffffffffffffd, 0x926}}, 0xe8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000+0x705)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r6, &(0x7f0000005000)=[{}, {}, {}], 0x3, 0xdfd, &(0x7f0000003000)={0x8}, 0x8) 2018/02/02 15:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) socketpair(0x17, 0x80806, 0x1ff, &(0x7f0000a44000-0x8)={0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000c31000)=""/204) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) lsetxattr(&(0x7f0000a00000-0xe)='./file0/file0\x00', &(0x7f0000a23000)=@known='security.selinux\x00', &(0x7f00003ec000)='configfs\x00', 0x9, 0x3) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) r2 = open(&(0x7f0000ca6000-0xe)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f000076e000)=""/4096, 0x1000) 2018/02/02 15:56:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f97000)="480b8f5b0b4df85b4362eb5bdfaee8e147b45e8b60b6c489849fcd135d3057c98a69590f287000126beaac54592a879cba4badd33571f5fa6acc104536eec90685221055dc8fd15d51c446ae34f39bfd0c16c8ff4bb40a79310d1af2648c5498a3b1a0dcb7e3bfd19be93142698c56ac048c9a64a8cbfe4930e85bf01cf8bc76cd92c5c12b587ead0f80d348ca84ceef97475160cd159d7ac5856a7baf841c9fb7f3b6", 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 69.263419] binder: 10278:10279 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 15:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ce2000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005f7000)='smaps\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000db6000)=0x40, 0x4) sendfile(r1, r1, &(0x7f0000db9000-0x4), 0x10001) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001e8000-0x14)={0x5b, 0x81, 0x7fff, 0x0, 0x88}, 0x14) 2018/02/02 15:56:02 executing program 7: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000867000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) fsetxattr(r0, &(0x7f00006de000)=@random={'user.', '/selinux/access\x00'}, &(0x7f0000d2b000)='\x00', 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000110000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e5e000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000054a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f0000343000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003ce000-0x8)={r2}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000eb7000)={{0xa, 0x1, 0x20f5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, {0xa, 0x3, 0x120000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, 0x9, [0x0, 0x5, 0x2, 0x3f, 0x5, 0xfffffffffffffffd, 0x61b1, 0x10001]}, 0x5c) 2018/02/02 15:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db6000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fe5000), &(0x7f00006f6000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) getsockname$unix(r0, &(0x7f0000d62000-0x3b)=@file={0x0, ""/57}, &(0x7f0000b39000)=0x3b) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000571000-0x4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000422000)={0x100000000, 0xdc08, 0x6, 0x4, 0x7}) r3 = creat(&(0x7f0000d0f000-0x8)='./file0\x00', 0x1) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000aec000-0x4)=0xa88, 0x4) bind$inet(r1, &(0x7f00001dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 69.318081] binder_alloc: binder_alloc_mmap_handler: 10278 20000000-20002000 already mapped failed -16 [ 69.340633] binder: BINDER_SET_CONTEXT_MGR already set [ 69.347846] binder: 10278:10297 ERROR: BC_REGISTER_LOOPER called without request [ 69.356108] binder: 10278:10279 ioctl 40046207 0 returned -16 2018/02/02 15:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dca000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) readv(r2, &(0x7f000036e000-0x50)=[{&(0x7f00009bb000)=""/62, 0x3e}], 0x1) 2018/02/02 15:56:02 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000936000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/226, &(0x7f00007aa000)=0xe2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000011000)={{r0, r1+30000000}, {r2, r3+10000000}}, &(0x7f0000000000)={{0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0xe000, r6, r7, 0x401, 0x121, 0x8000) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000001000)={{r8, r9+30000000}}, &(0x7f0000013000-0x10)) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x2}, &(0x7f0000001000-0x10), &(0x7f0000001000)={r4, 0x989680}, 0xfffffffffffffef6) [ 69.377500] binder_alloc: 10278: binder_alloc_buf, no vma [ 69.412853] binder: 10278:10324 transaction failed 29189/-3, size 0-0 line 3128 2018/02/02 15:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getpeername$inet(r0, &(0x7f0000c08000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000016b000)=0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) readv(r1, &(0x7f0000596000-0x38)=[{&(0x7f0000e02000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x16d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/02 15:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/ppp\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fc2000)=""/43) 2018/02/02 15:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000735000)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x0) 2018/02/02 15:56:02 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f79000)={0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000117000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f7a000-0x4)=0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000f7b000-0x18)={0x0, 0x87, 0x3ff, 0x0, 0x2, 0x4}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f7a000)='./file0\x00', 0x101000, 0xa) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000f7b000-0x4)) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f79000), 0x80000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000f79000)={0x4, 0x7, 0x465, "1d3a2e0039c9", 0x2}, 0x10) r4 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r4, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/02 15:56:02 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000010000)={0x3, [0x4, 0x614, 0x3f]}, 0xa) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000f000), 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000012000-0x4)=0x1, 0x4) 2018/02/02 15:56:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000045c000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c2b000-0x7)='autofs\x00', 0x1200000, &(0x7f0000753000)="c240cec9cd1c0b5878a71cfb032e87a8acb1526b038161f9090eb14bb20653f411a48c06728a3b8f2578860d33f9b18c1d90fa73f9bd49ef22c8c4da09a1984fac44ee9e2c8b5d7a95216830927e7ba09ac722b29c6b9fa6f03cb7b83a7316b5cc1bbac9893a53573984ddf900faca51c655") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000004000+0x5d1)={0x0, 0x0, 0x0, 0x76f, 0x8000001, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d", [0xfffffffffffffffc, 0xfffffffffffffffc]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000-0x18)=[{&(0x7f0000005000)=""/60, 0x3c}, {&(0x7f0000005000)=""/188, 0xbc}, {&(0x7f0000005000)=""/33, 0x21}], 0x3, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/02/02 15:56:02 executing program 2: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) socketpair(0xa3dd6ede2d34ebd6, 0x80000, 0x7e, &(0x7f0000502000-0x8)={0x0}) getpeername$unix(r0, &(0x7f00005cb000)=@abs, &(0x7f00008d8000-0x4)=0x8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000082a000)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000938000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05d72f20000000000000ec", 0xd) [ 69.455929] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.461750] binder: undelivered TRANSACTION_COMPLETE [ 69.475321] binder: undelivered TRANSACTION_COMPLETE [ 69.480787] binder: undelivered transaction 53, process died. 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000004000)={0x0, 0x1c9c380}) 2018/02/02 15:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fc000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x2000) r1 = dup(0xffffffffffffffff) fanotify_mark(r0, 0x36, 0x8000020, r1, &(0x7f00001d9000-0x8)='./file0\x00') futex(&(0x7f000000d000-0x4)=0x4, 0x8080000000000b, 0x400200000004, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000506000), 0x0) r2 = open(&(0x7f0000b53000)='./file0\x00', 0x600, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/checkreqprot\x00', 0xc000, 0x0) r4 = openat(r3, &(0x7f0000ec1000)='./file0\x00', 0x2, 0x11) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000013a000)={0x0, 0x48, &(0x7f0000147000-0x48)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xeba}, @in6={0xa, 0x0, 0x182, @mcast2={0xff, 0x2, [], 0x1}, 0x101}]}, &(0x7f000067c000)=0xc) execveat(r4, &(0x7f000090f000-0x8)='./file0\x00', &(0x7f000088f000)=[&(0x7f0000fc6000-0x1)='\x00', &(0x7f0000b5b000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000094000)='/selinux/checkreqprot\x00', &(0x7f000097f000-0x3)='lo\x00', &(0x7f0000d9a000)='/selinux/checkreqprot\x00', &(0x7f0000de0000-0xf)='system%selinux\x00', &(0x7f0000e23000)='/selinux/checkreqprot\x00', &(0x7f000024c000)='/selinux/checkreqprot\x00', &(0x7f0000791000)='em1\x00'], &(0x7f0000f99000)=[&(0x7f0000f46000)='}%lo\x00', &(0x7f0000f9b000+0xc7b)='\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005a7000-0x14)={r5, 0x20, 0x3, 0x4, 0x0, 0x2}, &(0x7f0000396000-0x4)=0x14) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = getpgid(0x0) mknodat(r2, &(0x7f0000058000-0x8)='./file0\x00', 0x0, 0x9) tkill(r6, 0x1000000000016) 2018/02/02 15:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac7000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f24000+0x389)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c6b000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f0000430000-0x8)='./file0\x00', &(0x7f0000196000)={{r2, r3/1000+10000}, {0x77359400}}, 0x100) clock_getres(0x0, &(0x7f0000c20000-0x8)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000225000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008b0000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000541000)={r4, 0x3}) times(&(0x7f0000115000)) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e81000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="10ffc91419a57d4489935e995daacba2"}) 2018/02/02 15:56:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000003000-0x1000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000372000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000aca000-0x4)=0x292) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f00004ec000-0x8)='./file0\x00', 0x81) 2018/02/02 15:56:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='net/netlink\x00') ioctl$TCXONC(r0, 0x540a, 0xfff) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x3ffffff) uname(&(0x7f0000c14000-0x5d)=""/93) ioctl$TCXONC(r1, 0x540a, 0x400000000000804) 2018/02/02 15:56:02 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000057000)=""/214, &(0x7f0000057000)=0xd6) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/02 15:56:02 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000000031, &(0x7f00006b4000)=0x9, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000d22000)=0x4d) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fb000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033f000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000f73000)={@syzn}) pipe(&(0x7f0000b25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f75000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000064d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, r5}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f75000-0x18)=@get={0x1, &(0x7f0000f74000)=""/213}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00004e4000)) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000048f000-0x4), &(0x7f0000f75000)=0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00008ec000), &(0x7f000052f000-0x4)=0xfffffffffffffe59) 2018/02/02 15:56:02 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000423000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000d6e000)=""/13, 0xd}, {&(0x7f00003b8000-0x99)=""/153, 0x99}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}], 0x3, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000156000-0x74)=""/116, 0x74}, {&(0x7f0000fe6000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f00006fc000)=""/22, 0x16}, {&(0x7f0000a28000)=""/242, 0xf2}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000)='./file0\x00', 0x101000, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000-0x4)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x1f, 0x8001, 0x101, 0x6, 0xc7c5}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000005000)="17eabcccb8cdaaec6f009769230755d960cc07e892d4d3898677a918fa4c7d1c4a348f0e39f5b7e14f30854389c4fa697f86ccbc95eb88d395", 0x39, 0x20000014, &(0x7f0000002000-0x10)={0x4, 0x81, 0x6, "a15a8541a5b0", 0x200}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2045, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5458, &(0x7f0000f35000)=0xfffffffffffffff7) 2018/02/02 15:56:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b50000-0x8)='./file0\x00', &(0x7f0000b1a000-0x8)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) ioctl$int_in(r0, 0x5421, &(0x7f00008d5000)=0x9) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000067c000-0x20)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x20) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec1000-0xc)='/dev/rfkill\x00', 0x64a980, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000552000)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x4}, 0x2, 0x8, 0x4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef8000)={{{@in=@dev={0xac, 0x14}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xbf}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f2e000-0x6)={0x0, 0xfffffffffffffff7}, &(0x7f00001af000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00001cf000-0xf8)={r4, 0xf0, "07a7f1975620f327674ead3785d29e4335123cf5591e1d56c92f7f4ad1dfc2d137be237f5dee8ae380fbab3c2375822a4396949c37ada500fbd415b726bceb48e05a93ae67d10f4297835b11b1dd407dcb8651eea8ee1e781b1a772f4f640c5681cbb94fd77e37872923e47ac237dd3b519cd4b7fe6e96d688d9c02ffebce49695f3a5b8728b90e0b3a6f03fce5c4ae19fa9e316ec1d2ba8634fcc7ed733259890b5b3a95cf25d429182de2a4f71ed2ab210a28f34c80ef939339ee0e4845e4992b0e4ce26618706380a9d579b9eeba51dd6f6645843fdaf8b83eb2b9120849bfee660722bb1a980ef27c505d8121c5f"}, &(0x7f0000758000)=0xf8) 2018/02/02 15:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c4a000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) 2018/02/02 15:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000553000-0x9)='/dev/sg#\x00', 0x4000003, 0x200) socketpair$inet6(0xa, 0x80a, 0x80000001, &(0x7f0000edb000)) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f000072a000)=0x4) 2018/02/02 15:56:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000aaa000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000b8e000)={0xb9f, 0x3, 0x82, 0x4, 0x8, 0x2}) mount(&(0x7f0000f2a000-0x8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000c9b000-0x40)="05616d6673004723ac7a3b1c40339c51c84535a6336773240f791f118d53f743534c3d4f476e058ad902bb1861cb5729b75502c7f7d98f399f91b04316f48dcc", 0x0, &(0x7f00008cd000-0x9f)) accept4$nfc_llcp(r0, &(0x7f000082d000), &(0x7f0000886000)=0x288, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/context\x00', 0x2, 0x0) [ 69.690838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x2, @in=@multicast2=0xe0000002, 0x1, 0xca, 0x3, 0x3ff, 0xa, 0x80, 0x20, 0x3f, r1, r2}, {0x7, 0xcac, 0xce4, 0x100000001, 0x7fffffff, 0x8, 0xffffffff, 0x100000001}, {0xffffffff, 0x800, 0x9, 0x96}, 0x8001, 0xc, 0x1, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x2, @in=@empty, 0x0, 0x1, 0x3, 0x2, 0x1, 0x9, 0x9}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000005000-0x6b)={0x0, 0x63, "6de65698b70735f80ae5e4439a70ad234892ffbbf840aad68ef4d1e488003ca8124c1e4aca6082d6d7a96ae871d3ece644faefaba6b67dedaaa2f939ccb73a81a9c54dd019169445a3af404680b0b5fb643d972b247f1e800803720538eb51838eb1b7"}, &(0x7f0000003000)=0x6b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000004000)={r5}, &(0x7f0000005000-0x4)=0x6) r6 = dup(r3) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000004000-0x2)=""/2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x80000000}, 0x4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00004a8000)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 15:56:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000002000-0x4)=0x6, 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x1, 0xd9, 0x8, 0xfff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000+0x4ac)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x16)="521e16ac0f437404d990ddab086528d07e908627c303", 0x16, 0xfffffffffffffffb) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='&\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0xff}], 0x1, r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x10000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0x4, 0x7c) clock_gettime(0xffffffffffffffec, &(0x7f000056e000)) pipe2(&(0x7f00006b8000), 0x80000) 2018/02/02 15:56:02 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009a8000)='net/softnet_stat\x00') 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000694000-0x38)=[{&(0x7f000010a000-0x58)={0x27, 0x5, 0xb6, 0x6, 0xae27, 0x8000, "292b48b1a727cec86ce41af4cb6c8ebd05eb90b650f82a5bc3f075bd60b42baeb387052b7db3e74fdc1adf476d5e5bc68f4477e23d2a4402729f5f5aa2c3a0"}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)="8de81d5f4b23bf227684271a7d5ab08f058d06ca27aa01d92ef9ba7a35e0567c854a25b2c1d3e4999922a197646df9e4e489b70ba247aa8e8e01eff5e868fa229fa465a3b70632990797e9bab8f13531a571fb3a66e5dc5f5699d0f1a383efbad348bd4309ef72600881685d47f87373ae1a26299bb67b11d5769785b95fd17ec10caa47bc3bbad4a18d78eef8770c573e5cd715ffb9c72b3ca4d08abd3eafe24a3fc546fed68c80c0fda1457ce4a61a9fdb106d420d01b0", 0xb8}, {&(0x7f0000000000)="1fde1161ec588eb92b84ac875a6285684b93f235099db98a06d92062c006b50481dc8eaac494dfebb3d8d66c80eeb59123a179ee9646dbf4314e6904a6e1f90fda97664518cd2e5380f3428efe429ce5e06b91f9ce7a064808af738ca14db84cb30e106439627f640cb92ddf037d6ba7a5e7f1f80bba1234acfb0683797da700e0f71dddb20beb3f12db5148e629a0db9a063ff086f7e76252438a1ec599b76d56b7d895a4d123a4ba560ca1642eaced500332765abf83ae91ffab3c8fe2929eb084a460795e0327f0deb3d89eb21ee85032cf720345d1802fbafc5cc4e10147f2", 0xe1}], 0x2, &(0x7f0000000000)={0xb4, 0x107, 0xeb, "3602c58f3e5323bcd20778c3cf4ab9d073136e9358b702d37bc2410bac09c7eb40ed622452eeb42daa17c66266ddf5ef0146a922b3cbf35388f1bdf540a76f8180af357c875cb097434055a1a9a41d525f88ed21cc3c3c319cb8f7c6a8d55602c2b61b7dac3cf33626106552c48685c53b09c34ef33f2add99781310a383cec5ed8d2e1794be595db765ba83c0c739656916d9c4f172e9c1a4c2a9728056778076ab2bdbb099"}, 0xb4}, {&(0x7f0000001000-0x58)={0x27, 0x80, 0x100000001, 0x3, 0x6, 0x800, "a9e1cea680b7c0807245827699445f3079f60ba96989ea3169a56e9b6d41da8ea707514a546e1669e88986625304f3ad9bba39274de66def716f6abeb12e6a", 0x2}, 0x58, &(0x7f0000578000-0x8)=[{&(0x7f0000c5e000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000}], 0x2, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c86000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x2, &(0x7f0000000000)={0x10000, 0xffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002f8000-0x8), &(0x7f0000247000)=0x8) ioctl(r0, 0x2275, &(0x7f000077a000-0x2)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x8000012, r2, 0x0) 2018/02/02 15:56:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000225000-0x11)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x2, @empty}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x1, @rand_addr=0xffffffffffffff00}, @generic="224a7f36a7051ab4f4db74a049c43be2"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000070c000)={0x0}) bind$inet(r1, &(0x7f000065c000-0xc)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000882000-0x4)=0xbbc2, 0x4) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0a664d8bad064928079f28af91c67a590000000000000b852f23292d"}) 2018/02/02 15:56:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000534000-0x38)={&(0x7f000075e000)=@nl=@unspec, 0xc, &(0x7f0000de9000)=[], 0x175, &(0x7f0000b19000)=""/20, 0x718f4a7a28e6001e, 0x8}, 0x0) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f000012c000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, "02"}], 0x10}, 0x0) 2018/02/02 15:56:02 executing program 0: 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00001a9000)=[{{&(0x7f0000e01000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000958000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000e72000-0x9d)=""/157, 0x9d, 0x7}, 0x1f}, {{0x0, 0x0, &(0x7f0000b21000-0x8)=[{&(0x7f00004bc000)=""/244, 0xf4}], 0x1, &(0x7f00009b8000-0x19)=""/25, 0x19, 0x3}, 0x9a4}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000831000-0x6e)=""/110, 0x6e}, {&(0x7f0000000000)=""/139, 0x8b}], 0x2, &(0x7f0000807000-0xff)=""/255, 0xff, 0x8}, 0xffffffff}, {{&(0x7f0000cc1000-0x10)=@can, 0x10, &(0x7f0000e65000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000+0xa06)=""/241, 0xf1}], 0x2, 0x0, 0x0, 0xff}, 0x401}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f00007b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000b2b000-0x20)=""/32, 0x20}, {}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}], 0x6, &(0x7f0000e86000-0x3a)=""/58, 0x3a, 0x2e2f}, 0x36d}, {{&(0x7f0000fb3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000073f000)=[{&(0x7f000008f000)}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000a23000)=""/27, 0x1b}, {&(0x7f0000574000)=""/190, 0xbe}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000d90000)=""/25, 0x19}, {&(0x7f0000537000)=""/113, 0x71}, {&(0x7f00003cd000)=""/92, 0x5c}, {&(0x7f00009fd000-0xc1)=""/193, 0xc1}], 0xa, 0x0, 0x0, 0x4}, 0x10001}, {{&(0x7f000008a000-0xc)=@nl=@kern, 0xc, &(0x7f0000000000)=[{&(0x7f0000616000)=""/84, 0x54}, {&(0x7f0000e27000)=""/213, 0xd5}, {&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000d02000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000fd1000-0x93)=""/147, 0x93}], 0x7, &(0x7f0000e69000)=""/172, 0xac, 0x80}}, {{0x0, 0x0, &(0x7f00003af000-0x38)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f000076b000-0x9)=""/9, 0x9}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/238, 0xee}], 0x7, &(0x7f0000d23000-0xef)=""/239, 0xef, 0x5}, 0xffffffff}], 0x8, 0x120, &(0x7f0000fc4000-0x8)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00007e0000)=0x14) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2018/02/02 15:56:02 executing program 3: mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0x80}, &(0x7f000000d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0x4ba4}, &(0x7f000000b000-0x4)=0x8) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0xb, &(0x7f0000002000/0x2000)=nil) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000-0x4)) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req3={0x8000, 0x9, 0xffffffff, 0x7, 0xfffffffffffff000, 0x1, 0x400}, 0x1c) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000005000-0x4)=0x5, 0x4) 2018/02/02 15:56:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a23000)={@generic="3421b2f99e75b7cefba2a17ad406a3fe", &(0x7f000022e000)=@ethtool_eee}) setsockopt(r0, 0x8000, 0x8, &(0x7f0000ebe000-0x1c)="4ce0c1070e1c95bfc0c644b0ff88cacfeb767a9b12a8ef9d25a7f3aa", 0x1c) 2018/02/02 15:56:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x3ff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ae7000-0x38)=[{&(0x7f000049d000)="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", 0x1000}, {&(0x7f0000f45000)}, {&(0x7f0000860000-0x46)="6a315a760e7dde6d30df76696cb048990a06f7e68f58868751182ede17b3a6f10591a1255aff188bea9d3bbd46d9524ba8e12a01e06db023cc3d07a7d6856bd60f5738dd3077", 0x46}, {&(0x7f00003f3000-0x80)="0d2c73d9c0c3c4a9a18f5b5a54e82576b97805d92aafe0070925deaa3c6171b7e93e019aba1e2cadd07edc93826ab8290f9c4876796ecb4eb24bcbba73130c309ed4a85c0f0ada0518965f67c4fe6a5c30b3e33fb06b3e83218759ae96a6a4bbf4bbc3717644173a010a1c928c560f951f73a36e18ec0a845059f0752405a837", 0x80}, {&(0x7f0000038000-0xc8)="1422185a341c6c216dbe439605dce9263df91e3a054407408cda9478b98ec5add5671a600f79707e3620919c6cc6cb90450597b8bd0420189486762b59691e1582c7b58c71696e9edfcbf0f716cae389fdd9bea32440a505a409db37d2ee046a1e29bd0d7225cc9da3565b63e7925dbb1853e0528822807209d060b29912cdd507526ca9154f21235318c0d9de2464e0c09f21ee78fabf4d1d0972516eeca51ecf80eb86007ede921cfed0f3937fd83de10b1b315336813d32f0d3ddf3e9b3456b70b39b33deff1e", 0xc8}, {&(0x7f00009da000)="c3b867372a8f0fb0a7784dd974f78b953bcec4fbe61d", 0x16}, {&(0x7f00009bd000)="9a3ae1e719e6dac390e8d190398f6414e0f945693fb549421fc84e8a02e71a0570e08e5efc910fd88ff91bc5612e68697649360a36923101baa3101480fec74cb2bc1e4899f3cdfc0f892aa1f76513f90db065fd0747401eab561c315e857b660b0da48c23af3df08dcdc82be27cab60293a060d114d9404b2454e18870281451f502fb72032470f36e5bbf40bccedd7899add8a606df3454683d4df601c3d1eef3128f90343274c15d04b16452e978cc0c90972e92a5bc64ff8a876c912", 0xbe}], 0x7) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000824000-0xd)='/dev/usbmon#\x00', 0x4, 0x440040) ioctl(r1, 0x8, &(0x7f0000e33000-0xc0)="64c7eec8d4dc87a362a6bded4586362a140b630ce9b96d7443ef72aafc149fd229873744de84694cd0a36bb707000000af7b0a3035ab50fdc59f5e8f31334f23bc424cb7d7183cda539be603f964b0721015a68dd1a7febb805c4ca19d0f4bc6f7a7f9bf09539ffd4130f4ac66f7e990188dfb6859576507ed70f446031db677191995a5b949516a2fc0c5aa8aa21a402f047f40a8c86411355a3a50852ddf03d2bcca41a438173dd319c90733aecdf0bb6db580788d58644dd2c1844b4b3264") 2018/02/02 15:56:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = creat(&(0x7f000056b000)='./file0\x00', 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000325000-0x4)=0x1, 0x4) r2 = dup(r0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000006b000-0x8)) 2018/02/02 15:56:02 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000015000-0x49)="2dc628fada45c461966f473585588e8aacf8951a7b40f30365423915aadf3d212e281e724919ca0d5bfc818d188754e265244c79c38b9e71972c7924d4bc7dda2e9da29f854469d166", 0xffffffffffffff8f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0xc0}, &(0x7f0000002000-0x4)=0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000010000/0x1000)=nil, 0x1000}) 2018/02/02 15:56:02 executing program 7: mmap(&(0x7f0000015000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x80000000f) mremap(&(0x7f00009e3000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00002b2000/0x3000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/rfkill\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000628000-0x4)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f000049d000)="8503b84979820393a54a62b88f39d0765b786550839461f6f7e0d36b5ef14b497affd91f87c2f1e67c5b0862ddf72a0ca13dab4e689369e300d3f2e6b7c88ad93f352b7ab4e2aeba8f4dbb251c956f803533922fc92b4ca2437d6d09b70cc5fba868543618c195e951ce9d34eac28bc9c1585bfffc7cd6f78009c990a00e33679a60bf0b16e143d08c1ba06ece3056aa29390063fc9faabe257d3801bc84e6d26d7352033fd51f13f70949077eaf907ac47cdd6fc1a24e5c4d69eccb585237357ad1b22330f4b1735aa6e6c693186f02093e964effb993627115b9c13aa7dfffda4f2ddb393b00ea1ec980", 0xeb) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000216000-0x8)=@fragment={0x7f, 0x0, 0x0, 0x9, 0x0, 0x6a67, 0x2}, 0x8) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0xffffffffffffff6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005cc000-0x4)=0x200, 0x4) 2018/02/02 15:56:02 executing program 4: gettid() r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x7f) 2018/02/02 15:56:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)='/dev/loop#\x00', 0x0, 0x100002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd58fb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f20000000000000006c9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d", [0x0, 0x7]}) 2018/02/02 15:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f00006b6000)=0x5bf8e1e76e09f173) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) getresgid(&(0x7f0000c6f000-0x4), &(0x7f0000069000), &(0x7f0000675000)) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x20) ptrace$getregs(0xe, r2, 0x0, &(0x7f00007b7000-0xe5)=""/229) 2018/02/02 15:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000168000)='/dev/rtc\x00', 0x100, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CLR_FD(r0, 0x7006) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cfb000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000089000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000035f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000ae000-0x56)={r2, 0x4e, "8f6ae5517ae1389c3ab31fab0229ac7218ab8d49d5d0ac8cd1af741ab8ed898756314c3129ff3391ed449723d4c7c55cdffa56dabde9a09caaff12067d8f579129881d978febb418cfe194884eb6"}, &(0x7f0000998000-0x4)=0x56) 2018/02/02 15:56:03 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000869000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x484}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') pread64(r1, &(0x7f00009f4000-0x1000), 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000768000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000926000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000008b000)={r2, 0x80}, &(0x7f000061a000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000ba3000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000bc8000)=0x10) ioctl(r3, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000256000)={0x1000, 0x401, 0x200, 0x400, 0xca, 0x1, 0x6, 0x3, 0x0}, &(0x7f0000b09000)=0x20) alarm(0x401) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a0c000)={r4, 0x9, 0x7, [0x2, 0x2, 0x1, 0x1, 0x8000, 0x3, 0x4]}, 0x16) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000b1d000)={0x1000, 0x3, 0x2000}, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000435000)={0x0, 0x8}, &(0x7f0000696000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fec000-0xc)=@sack_info={0x0, 0x7, 0x19e70582}, &(0x7f0000d9c000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000607000-0x1c)={&(0x7f0000a9d000)=@in6={0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0xcc8}, 0x5}, 0x1c, &(0x7f00009d8000)=[{&(0x7f000078e000)="5bd0b09dbedfc25dcbdfca07e62faa6bcfc92febf445c34d02a30d84ea41c806f32f771e0c916a4218957eb06acfa13617023793ef9a586fb0609097fd338e686f267411aa66b49b2c3cc8159b5f537d595810ff0d30dea89f674a44b3542dadaf31f6e1", 0x64}, {&(0x7f0000c8d000-0x47)="18f329e87dc29d776cb7dffe10237f9e5d95c6b9ce43c18a4bc24b222e1d7d36fa7f489765c36612e246ad5ffe646656f8abf581ce12f98f1afc45a11acdc5c08a3bb6fbcad9e6", 0x47}, {&(0x7f000074b000)="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", 0xfa}, {&(0x7f0000c54000)="4d06b7650ce60b28e56188b4a0c3eaab8f9ab5ca773682fdcaa141e88abe8bd2de4ed224e03a20a5f3b425ea801622dd67e25bd8500b340b9449008b0084fd5074b582f9c7a5d60e94ab1d1c3cf01970f981bd65ca463c805609", 0x5a}, {&(0x7f0000e33000)="9189bf9826e3c3626ecdc188e7d191ce2086d15e2a9bc64a6c41833854d016ebd2db372c202f9bbd6169c0e814dd8580efc304e1b392276d0b454800da0a49386f7113a76f54302c011ccd56a0b1a2b6e5e1a3e4267de872a6544e1aae47068e6a4991bcfe0a106063ddb7d9bf40dd3f04f9241bf72eead73f4e3effb8c728461300ffc6db3aa3887e520485cba8642e00acb70569b2939c3e317d7487fc416f80d759fa24f504b2e6311245534c7a3eaeaf2a4ecf5835ce89eb82d8f56b80c1face0e38135f3eef51408c2b8caad5e0baef5c84cca428d186685ac707312d752141cd385383458d031e8dd81b874526181e3a750c357da0a1e87ac2153a38cf13c0c427f2cade7939eb1f18036e18cef17f5a05f06773fd7336b3a3e27d3be213de7a70bf6a29fc17333f4c704aeb161571e7c277f69a15daeb1883d269e1734bd8ceba136e364e075f305966b261bec439570b59b06fd8efb3e0369f5a51270b591a4a535d88c7339906c7869c89a7440fea0805fa454d88523808de54f3dd9de52062b4e724de13d63e0e37700237335db5a257b4044df17923058bc3ae82751af36ae5f52a3c7f8916958e2221c8b3393356869a171a63ccc1db0486c00920b011d9893cc8e2d672a1126e4ce427521049b8459eaa028b68e6bf7e1045cdfd931c4602ce8307d0a19746096a8126267cfe78f9531649f29840e372b5b0a0731fd59f82f340a68502712e62d924e35ead758e9f284ddc44da2d08a2c1faebad3f517fe52a8818f0285b9e23f8a0194af53a53c1ca9f35906034ca4df5483c8bcaf4e18a1ccda8aa860834bfc383526dcc9533855aabb6a410cb77dceb8ef24783d27dee1d12dda5b13cc808302871aeddb744e519a7f408b6d15b979d875b827c3c0a37a1b7a7b7483b4de564d4e3a0a2c6d3f5db542f235bd6181980a972a9470425f688e00569bfd0c4b62e79936418ff19e7cd67d190cda4c4dc94b08b1144f5326097fb7af71aa6811be1c6c50345cb080774130730147259da9793f72751d625f2e82628558feeb267e23e467ab59885f9966ac1384e151f434bd901fe8076236dfd05fd7b04dd9330edf45f509d6ea5f8b8c1ca9207db669ae29b1fb26de588eedd189f1dd105b9b378a2b4db09c41e230efb0f814aef63cf516ec15b182e8dd60758a2531e394f52931b605bc640011608bc6e9024481e6ff792961231f487fd63d4e4a2c429cee5f5ba7f71a189c2e5621a861459541e4544133c50284d76af0f15be28470342a583b49dcd6a3fb300d1b69192d0cc0eb7c7d81fbc6e5dda422c295c8e54b43dcb7a3f6dab00525ed56660cfb94af6701e075585ed7e62527770959b6a97952b61653cf59bfc4cfb2ca5e483cd302285d50fbe63aa23a880ef2b5227de6e23a9caddcfc754ddf42ed9f73618a2799479751665b4606e1f7e7b23d2ea4b4fe3a34164138d3a31d6fdbd841768c93ddfe11af1f7150f6176f7e2c09a983c331a49b27f0aed2ffc252a2798e0a307039084caf8459f47f750c7eca615ccb01990f8cd5078953d599027e1ed514a3b9402ab0402338e803065c3f457ae42710153abf793dbf14388bf93af4b3f19becfcccb90dfe067bfc3216fed6d7a0bae70f87817e65d5e318a7b0f414e44a61f5c115037edbf3f68c24bc9cfcd7a60179b058bd13a1945ec51a2e235ede2ce6d5acb9029596d86f17e7e417ce8430681f512fea147790362a4c3486c1f649d513cf32cc8e9c1bf72d706849ce34d9ccc087d08e9aaf35f0671f79d5c435b7682b4873d2a744f780f5902ebb6b9fca0d7733d4ba7efaac9cc5f88074ce2f463b8ef13c038f2ef25d130643794b9ff0f8370befac3e0b6fa5adb6a7e6cf6c8caadae8df4e14676323f062118134dc13633f5b5f867093fc054df7d495d57684e1bc539d444a7517615b47dfe24e6eacd4e18283298f962842ceed65d7bb621414a4c68ee8e93b28d5f2911ad71c8ea5ceac4897f433394bb7184e1447de97dfb559dd4c8c985a7b9765f18521799f098c458ac63e4534e1a05a9c361d18c3c0b8560b9748364d02c76e0d9a04609d185939629b186e3d9de287a4064a3966e5860d6145842b483c92bb01b725882de8de5557e98b07c868f29b18b07565275df6d981635cfc1caafce644b39c9869fe9ca37f253b769e1fb7961b8d7511789b6ebcde35b52fc7497482fb2ff78e17d5ffa4d1a752675e88a211e2b90dd793ccc3fa5f5940a8144611e025c59a9be1da639d05858d1b00dcb0f3334fa0f4a6664afc86e2b0ecdbd9f2e745ef86d3041b39dff697b3857358ca8ecb23b833c4fb40a2efa42248f0e72e6a2e6b81e154e5e7464961a6d9880e28984533846526cf1607b48537889d3dbb3c14bceeb93b62d14e696a218411be5130686f93f68e42c2cc604b16618e2cf4b6b6cb7b97fcead0dd90bb1075f5614b4367489eb852290545f62ba91664a98a249e92dd11ea11dc8584e2b3e9f12b454a7bf5dc19d28fde9f6a6b68670bcef51757a5bd5d1b38d7a7224e76fe907b60170468027ac550d4495c81bac24f0d379f8a334bf941d0aabfdcc84a3cc00d73c0b771e1edc7fcf9bee7ae35ee7345a6228a3c8742a1608d4bdaede3efde14bd215a0b99d0534a05bc10d82cc20291c25111eebb30bea3ed7ed13161ab89689ffb67caadb6293faa3b1c0a26d287d07bd0c2447f4824bd324c829be23da89684d502052afe6e0fc0c01597861e4cbbfe8aa9d678607889fe71673b05cb74a27bb310ba92553e2d1f24ebadb496ab8319a9005abe02a35324554f99caac89c0ebe22c9e76edac118fa75c79945baecb53dc6e4e651d5e20c54dddea5ed2521bc1d838e67174e19f7bb9c2017b1e65989136dfad7f7b235ec56955a8a09d58ac29814d74be811dc39ed34e6a84c40157e97da118c8af931e8a36d464efe8603194db95c47cb2eed7ee0bf560e3926952c87577ecfa0fc6a64241a862b5fe4765e0bee2ff91ae90a83a1ebf27ea008adafaf1d4e693f3deffed74d14c5ecad1ba37edee970023cc2d50cba4966138f50dfb8b1b6f48c59c28e48be27e61755b39e25e99d01c1304f8b79195c333f683ba76baaaaca11cc8c1acc645a2a296eb0dbf31da4acb1ed6b38675641827d1956799c192979d9670780d15bc9f3327ff7601d4dcb88e730df3f603f971d2bb83a82b0a4dbe8fdbc38357d91903532c59c753a91ff2a38bdc743889d31562fc000d57d685279fbcd7c2edd523e3959cccc6c909a663a3fdbde62b35a46c1a2eba4d62d04cc90cbb7bee912f9e6ee07a254c9b40c63fc12ac8986470527d8b4491ea56337e72e656c4cb5d62feb95ae4cdaead347b53f6cc8fa535bcbd00d9b1bd3c7d3854a04cbce7784f5c5d36267a7bfae20f59e7616944a3394a069c1eadc81949c2213a90520476dd3d83fec3213668cea30d0d4d10b285e7cc2a185cd4baf16c6c9b1112cd739244827f89b3121b30dbd0b6348cf466ce7dcdae7264b528bd6ec120858b89c2b43267b6c5c3b14a3563018c405db6d61ab3291fe361baf86b46d4294bf0b330303088afdbaf8b52188d3d1f78acedeb84537d609f11afd858520d7f88532c15dae5afb4d8d0d79e8bb06881277cddd9e6e7c982d88a411fd67fc95454764750e23b6adf6f08a3ff962f9f7ec3a6a8ccfb95eda932ba9f357929098f2b4d2f5b9de6426ab15fdd6053c29f19ffe7d7f630752f7469c7b07d5ee57cd1eacf1a2b550e9b655d9e226dd6cdcaad03215a70865b9dc6e1fa37c2656883182286f487deea1dbee6847eef5ce4ef869ded8f29e282d29e67812c83fede4690071d13b704d7803ee006a44aaba05f6c3cbfb365bda0f3ba599a3ded1622b0c75a386be454435f0a0d3d467f60ab4d6820b957a7237fd6fe17feb8bf35c08e60c515e9dfca9695977158ccf4eab9d0a4455ef5abe7c1d65bd3d22345d8c337e9c09565bf885aa91013260cbd879a2c583a9729efac4049b7ecba664f284d53001ecded55d6fca458b5f079b711bb4c71e2c7743b46f634eca22a9c4c2aa06d4dfe9f6a3c14d4aee10c5f1466991238fc32b729939417b957ddad5feac83a47b6b9accf9ae415a90309f6848736588be075e88cf0469aa2f77f8c586fc0b70a83a9ce9d4901a5e9fcb75c2f846da63eb2e95d5f8cec5f3c8b3a3b1669358063627cf4b24a7755718be94c5edb2133599a86d39cb8ecb184811891c3d0c7d404ffa8e9a72bb51a0e39e0c40628cf158ca828b38d1f2d9e49eb28baf55fc922cc77f882cdce845103d5b13935218de8cd8bbdd5d86fb796c0ade45613be515754e1c702d297e07a31500ee5fd6421a9896c66c4fc342d46092b74c85eba1c58bab1d3c469de1204071f8badf4abb229d9a35dd5a40809000c87ca70f8d50df5d498629607a47bdf96109c3d8ca4d957cfe5eadc7afe9f92353df2ac376cb89681b14f5eccf48933dc9228b54bebab20cb7f339786a682bd98719d4b166af6ffbce066cd396f2bb16a1200137bfe8f5035ce2a528b98deff5f2cb7468198ad67355a0008a8ed632eb9fddb17ab7a2bd4aa534a44fae2cf96c9eb53a9c9bdb0ae153469910ef1c77826e22f3affaa9e82810821035a2d7742d0e02428967b91423dbf2f1d3b5bf93b5d206fa79a5234a8b96a6577aca04156ff6b66ddbd33ffc478d498c19cdd4747d5a0b48890bf6ea0b381a17a688048e4249afa4cc30396d260d394c2b950778c501658bb37bf5569b0eb7b2b6b8d5de8f21f1e346d3a6c309aaeb937b57eaeae978de08765e39ede9a19f76841ef76422b69e2bf7355780131908b509c035948b24863ff59cef6e4fecc58793e7944d2fbc95c9ef474390e20ea3d20ed6da337164e721702281643719fb7daf8805550ae0c4c9c6f96aefcae246d949ea06d8dd06b8bcbad2abae6536811399c3d052c76879b3af263b4739b53f009efef0868a9d3e1e830f0064c9e9b1ce691458c7a7f966e77aac061a9063ac6be5c6bd3614f883c53acf411c005170c8eaa27ab35b6876b8600cfe2a80b265f17b22405c2e2e8b7b5a8ee67596f0fa8358a799edbc8ee428869589363a05c6b58a61d9a471e156f00659219237a899711d1d6feb17788c15e0b00e211e1b97e38f9efde51cea3585365eb1339cc488481a77d057f4c8bd40445b73ae3c0612cca002259b7a23a5fe023950ef17da8558794b95962642710b2b97627b1a6c280b257407d4be27767413ab69e02a17ecfd128f66dbfcee0cf7aec001dfaebe435bf8f745feb613a39c94148fe6ee29900d8933e32a2cbd317b32865c14ca7a2b6ee2e1570e1ceaf4ce716ad947fe2ceeb86b0729c90ea471ef84337ffc32cf5585645cd06e69c7fb9ea663a209767209d52573b5b328df6decdfc5a5b472a151fb56c1d466523919f07003ca49cfb557b5a0a81cacfae46828163699c8c9dc8a0b73741f1b5bdf829322307db147bc16fc5862d507b37423df57c06d456d2a9a6c27ddb024bd1e7205bb04fa99b7c47211ae93b46ddcd2581158755bf9c0e651a115eeeb4eb20010474b3b467ee7571eb855a49168e429c7722e3ba676fd5027b0ed80c45b978bce258721edfe8ad11fdfc4fa5397f6b00bbc47b96e738a15ab6754fd795053daf68255e8aeeb814d34c779ef5b68b5553f9ad1ec94a200f6df99cebec76f4fb2fd271822f4ab018f01be55772e86cab1b4e315b4fabb56a2fffd8e463a9b2ef5c5e1120697b6152d4c050d69b2da4f2d91c19811526c", 0x1000}], 0x5, &(0x7f00004b6000)=[@sndinfo={0x1c, 0x84, 0x2, {0x400, 0x800d, 0x5, 0x401, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x224, 0x400, r6}}, @init={0x14, 0x84, 0x0, {0x4, 0x1000, 0x4, 0x800}}], 0x84, 0x81}, 0x40) 2018/02/02 15:56:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x15)=@full, &(0x7f0000250000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000f64000-0x4)=0x4) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000024000)={&(0x7f0000023000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/02/02 15:56:03 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d30000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b2000)='/dev/sequencer2\x00', 0x501001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x3}}) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a9a000)={@empty, 0x0}, &(0x7f00009bd000)=0x14) sendmsg$nl_route(r1, &(0x7f00002ad000-0x1c)={&(0x7f0000e67000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00009a5000-0x8)={&(0x7f0000a5a000-0xa8)=@ipv6_newaddr={0xa8, 0x14, 0x802, 0x2, 0x0, {0xa, 0x38, 0x100, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x10a}, @IFA_LOCAL={0x14, 0x2, @empty}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4804}, 0x4000005) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x6)='ncpfs\x00', 0x0, 0x0) munlockall() 2018/02/02 15:56:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000004000)={0x7fffffff, 0xd, 0x40, 0xfffffffffffffff9, "b862753558aa583e520a21e262ba002dfe77a5b824d83a3cd624f4f859158d7f"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x4042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x4c)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) 2018/02/02 15:56:03 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000088000-0x8)='./file0\x00', 0x8) r4 = openat(r3, &(0x7f0000fad000-0x8)='./file0\x00', 0x5fd, 0x48) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fad000-0xc), &(0x7f00002b1000)=0xc) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000091e000)={&(0x7f0000f50000-0x266)="0e", 0x1}) 2018/02/02 15:56:03 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000-0x4)={0x0, 0x13}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000000a000-0xf8)="34699c7d15354b660e3dc99774bc4c59778dd946e38b10b2f4ab714fd5caf78be48081170d01e13f3be74c76999c4491f3cb57354ba8e6b905a4c33cdf02983e7385bea5030bbadb5fab11f5aba85d173d0b1b8fb46d1f444289fec553f588296ced8ec9320166f2ea0671cb03f37299182ada7fb2fc84f51f7eaebb7fcb8785dfa972a47be6d579a5acd61045790e7fe9908ee78d484869ac00bc05822c156458c2cd4d398bdb1b20a2d163ddb85a2c8b2ccbfcc3df1e2bce6d1c60817fe600eab3529474e156c6f5a1dc08b68aecc9c9806ce832eb0c96279bcf3000400a40b0b272b1923fb68050be17c8ccdeb01dcc6e58be6e1c2064", 0xf8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000009000)={{0x1, 0x5}, 'port1\x00', 0x0, 0x100000, 0x8, 0xaf85, 0x4, 0xf, 0xb4a, 0x0, 0x6, 0xfffffffffffff5c8}) socket$inet6_tcp(0xa, 0x1, 0x0) ioprio_get$uid(0x3, r2) getpgrp(r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000)='./file0\x00', &(0x7f0000001000-0x44)) syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 2018/02/02 15:56:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000-0x10)='wlan0em0vmnet0)\x00', 0x40, 0x1, &(0x7f0000004000)={0x6, 0x8, 0x2, 0x8000000000000000, 0x88d, 0x32c, 0x400, 0xea6}) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000988000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) write$selinux_load(r1, &(0x7f0000418000)={0xf97cff8c, 0x8, 'SE Linux', "2bfbc8c1e18a6412cc90d0d2809486f47f3d055f04846f99c76d0c7d5b37ad2a9566e496e67d"}, 0x36) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000053a000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000048d000-0xd)=""/13) 2018/02/02 15:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000001000)={0x10, 0x0, 0xffffffffffffffff, 0x440}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000098d000)={&(0x7f0000eb2000)={0x10, 0x0, 0x0, 0x20080004}, 0xc, &(0x7f0000e4f000)={&(0x7f0000930000-0x1254)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0xffffffff7fffffff}}], 0x1c) 2018/02/02 15:56:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x7ffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000002000-0xa8)={{0x8, 0x8}, 'port0\x00', 0x24, 0x40, 0x4, 0xc02b8a, 0x39, 0x3, 0xffffffff, 0x0, 0x4, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c2a000), &(0x7f00001f2000-0x4)=0x10, 0x80800) recvfrom$ipx(r1, &(0x7f0000fe1000-0x78)=""/120, 0x78, 0x40, &(0x7f00008b0000-0x10)={0x4, 0x7fff, 0x3, "d35672283585", 0x101}, 0x10) 2018/02/02 15:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000747000-0x8)={0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000086e000-0x120)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x120) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002de000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000ce8000-0x10)={0x2, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000c35000-0x8)={r2, 0x9}) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c26000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d49ffc036dc5bcfb55798e517c053abe15e94035a15e1320d5e472e33853c90a65787abecaf51020effb0ceb5e7263017"}, 0x160) connect$inet(r3, &(0x7f000061d000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/02 15:56:03 executing program 4: unshare(0x202008000000) unshare(0x28060400) exit(0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a51000-0x48)=@full, &(0x7f0000e35000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x4, &(0x7f0000000000)=[{0x9, 0x9d, 0xffff, 0x200}, {0x1f, 0xfffffffffffffff7, 0x3}, {0x7, 0xffffffff, 0x1ff, 0x601}, {0xee0, 0x3, 0x81, 0x1000}]}, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/02/02 15:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer2\x00', 0x42202, 0x0) write$evdev(r0, &(0x7f000094d000)=[{{}, 0x0, 0x7f, 0x3c}, {{0x77359400}, 0x6, 0x4, 0x3}, {{0x77359400}, 0x100, 0x3ff, 0x1}], 0x30) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000ab7000)={0x0, 0x0}) futex(&(0x7f00008c3000-0x4), 0x0, 0xffffffffffffffff, &(0x7f00002fb000)={r4, r5+10000000}, &(0x7f0000ba1000)=0x7fffffff, 0x29) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) 2018/02/02 15:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000030c000)='/dev/input/event#\x00', 0x8, 0x101004) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11}], 0x18) [ 70.233691] audit: type=1400 audit(1517586963.130:26): avc: denied { bind } for pid=10526 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 15:56:03 executing program 0: socketpair(0x9, 0x800, 0x3ae, &(0x7f0000907000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000654000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aaf000+0x29b)='./file0\x00', 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f000089d000)="de945edc80d7c22a9a2784f73f80a9b1b6d56158bf6676d4139cc0532143a6f85bbb4b9b6cbb55df191ea4c562fce550d6386002712b702919f04b8f9e72091c0a6a8a29cd9fae256ea33f8036082902ad723891b5c2b18865cc9b3f6bda0a6fe53dbd2256997699a19bf0cea9de4c926355a25eea93885f35728dbd8e495a70699e93c7bfad7a77c4535824ad6413006d60b3dac97575283945323201ca92e7140003f7e9a3b049ca17385438ec9a788310bfce220eeb770e5e50f92f9f5e7adfbcd23aa7ae41550a0108000000000000379d84c5f121eb76da7ad40ca3eb9d13d747352303000000d356d2") mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mkdir(&(0x7f00000bc000-0xe)='./file0/file0\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a5b000-0x90)={0x8000, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) 2018/02/02 15:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008dc000-0x4)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000012000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000012f000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000408000)=0x0) ptrace$setregset(0x4205, r4, 0x3, &(0x7f0000bed000)={&(0x7f000057d000)="c170ae887ab038ceb510cb7f37759806a0d7753a787938087935aaa355dbafc78684bfed7de7ae5f00c38e2506f6e28c44b9e2ecf509115453afe8d627f81f056bf8d87b777b13c0d0ec69653339bb905d035b662d4937fe5daa31f7dff5441bedb4c72fd90f4a274171b2f106620b3e4192945a17287f099554cf150cbd1399317ce38d852324b519e412b28042b81fcfd1ca3d35f3fc9ed47005ac38c88566b50d08bbdcf7868d02fb67b46e1c35d70a2fc827044855041a3bc8c96e064b68faafbfb242e7a8e6edb1202c41af0d0f58364f95416ff0496fba0110b96722fc2171607764a2242fe398e62dc7c51a", 0xef}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000974000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty, 0x1, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x8, r2, r3}, {0x400, 0x6, 0x2, 0x9, 0x80000000, 0x7f, 0x7, 0x8}, {0x8001, 0x200, 0x5, 0x1}, 0xad40, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x3, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3, 0x3, 0x4, 0x7fffffff, 0x0, 0xffffffffffffffe4}}, 0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x485, &(0x7f0000286000)=""/24, &(0x7f0000fb3000)=0x18) fcntl$setstatus(r5, 0x4, 0x40000) 2018/02/02 15:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00004f7000-0x98)=""/152) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x8) poll(&(0x7f0000c78000)=[{r0}], 0x1, 0x125) shutdown(r0, 0x0) 2018/02/02 15:56:03 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000002000-0x4e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/02 15:56:03 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000095d000-0x1a)=""/26) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/enforce\x00', 0x406000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f000095d000-0x6d)="f949e6a3b86a07baf95ec8c0bca3210a91c3b6a6063172d766fddfca37b9c491e731cc690d9fa5a61a5eabe83f1d9b806a5a68cccb0ee33310562ce7613961063dab8c7f89abb70bb131155f3fe5944ee10dc4882f1e42897e6055913c1fb3486997248333dc457a5f74171a4a", 0x6d) mprotect(&(0x7f00009aa000/0x7000)=nil, 0x7000, 0x4) 2018/02/02 15:56:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000004000-0x4)=0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000372000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000aca000-0x4)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 15:56:03 executing program 4: sync() socket(0x11, 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f000042e000-0x28)={@generic}) 2018/02/02 15:56:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000006000-0xa8)={{0x81, 0x7ff}, 'port1\x00', 0x2, 0x100c04, 0x9, 0x0, 0x59d, 0x8, 0x8, 0x0, 0x2, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000006000-0xbc)={0xfffffffffffffffd, 0xb4, "8d232938d631cf6aea7a8fdd39480962d60140fe6bc9da2af06dfcc3a5a5116fc919258f7b8b2b0f0bebb15fc70dc7b3b002aa0d12989ac6c58eb2df7e6a56879dd3980453982b6a9e23c4f8f4d6e8e97415d472b2cb738ca2f9380f031a48552690f23768ea17d964612fa8196c88df931835c961fed21a5a9e9492b3c74ab942166b80fc9fc875509d52128b75a6ce7adce5cfde49857a6be3c4db384695aed4f422e510d6aff7932a5fba9afccd0755d2e0ad"}) timer_create(0x7, &(0x7f0000005000-0x58)={0x0, 0x3b, 0x2, @tid}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0x1008)={0x0, 0x1000, "cb68a1e4d779aae81277c4a06382e13f318635a28e70dbd55b86fe6c8f77b3069a6e8513ea5a3b1b09b1987d068e201e2d3aa233c75fa3b2e55c02e69d4e572a27e19b4c67281543b9e2e85a2a6b1dd62f3e761182fe022aaad3e8999d6a855698b873c844ab29a1e60e9c02ff254dcdbb106918602c4d246235ce7c0518f1ac014bb593d42cf542554134e14f6c6c425b96deffe5e2496ccf65e7de5ee65ad7f7af34e1eeb9e57f745dbb2a467e106e3252147f8b6ff3345cad7095311c026a1ee516a7df09a78beb87b32789a07e6f989e16562eef2b48effff458644650fef7142fa1f6e9390c38a5fe6c1d35bb1f55e87ac72f7e8039b6168b8fb33c37446a4be53e2cde99eb3e340d028456b4d4cb8488db9e1e5190066add7c508d172939fe67235f0083bff4dda37878774b7c2173934e1a7dd83298109fb9e951906286677741f421ef79b8a3e021a0a7a62cdfcd2bbe2abfea7a05cd3a145f36424c4f49cc14c0a574b26801e6e101d6ea5f6d1df77538a54a7f923c1041c59b960239793e51fa7beb4880ecea2e30923b1ae5d87d85fdbfa7851f8e893d43266dac40c660b92ad5504630750bf84d27007f66723a5ff0f9a496df3c6a83ddf781ba7b45ebae4550fea614da17c61dcef09b6e717d42127d2c6c84df5d9c11fdb652e24a6989e2d0e96458f3193dae8bd7423660ff467b5a4a69b55211864bb04df1e8b6e64ce2891c15cb6aded549f653a2c466eaadb47c7becfdcaa9b3d1ff339aa3a9cd0e550901156c3eb0722b24813a0f4ad5171af22be27a8ed9707fcd492c2a525f16b1745ebfcfe948d5f1d5f9e2b4a677373aaa6abfbab4810ab0cd2f729481b20237d4a7fcf2ca6e9d97417573d385eb5b849b7bd039676d7558b5dc85cdf330e2cf73c053312bba17cfe5bac33cdbac05b19d2dd0a583d2887d88bd63fc8024e4ad1202606808e9b3a861fc9cebb7d8e2b72c00fa19180ea963d37e9938da3b7e0b199a8ba57b3f69a82ac43dcbe55d4bdb937560dce3561cde0e7bf1e72405526e07c081adb8c1ad087e4011e8c04a4f6c2c3db9ca3fd178240862cef16a41ed0060dabfc6707c58055b1f8043fd3671bbd6bd78c23c0010f24b607188da0ec9b65b076673b1f133544f6ecc39ba00fcfd8052f115619714b87b22794f3eebcc0154ff638778faf6a63bec9f15a41a8e9432ad15d65a78fc112919642d99e5a316d495a8f3c7b7066064a1faf71d5c50218965ae67cf46be2bae6aaf723aa84b5c075a6faddcdfe6eca431fef861424b5fa7a65864d0e4a4686047402ab31da126a016e67485a4732f23b49c31283e4ea4988d082ea21c49e9eaad4ce6b8cb98872cdf69fcfffa107f4d32ebb7304f742355992dc8b5bd04053f2dfdb6093657c6c6dcf54cc61287af1a2961c964a90212168ddf1037f604d3762a80d8487a7425bd726d2ed5381f9f2488c9412cca31e6a5f7b9fc30f35a4f87169ac62eab7bc2b97dd253da031ddfe3e6cfe3061c2047e3c78c46d14d03310aa25016a343e3cde6e5abe42e9e459f8fbd58d94e8567274cbdb4b699ff46a7f42cd455fbf0fc17b047797fb430c1f364ccdecb1746991f91c092729d7b890594ff45a4c52bb15a239fd1ec174171e2ade979f94852c33e87ead4fd874c5fb336d15b515777f4c0be677542aca5d6796242fce7a2eb574b9160d19bf58f54405f96491ee32a76234c957fd29c40b38a5f5e80d1d2144f3302fc18d06a7552c65cd2ffdfe7121fe8e3a9ca5882cc8ceabf0369d9630fe7f4f49681791f4e8f106c7e25e1ee4956151476f6e8f9eb9e65d0131638b12b31a125b78b863d7e9bf21ebec1a37caad64a81309d353b999c8514c4e27f237a870f371a59b5a9f6e22b5ad4cef3e9588b2807657545077e5681711c8b1161f3b00f0b9fafebb6a7c34d025eaec31a3b85c7010b842433f205a2c67570d28b6dacd3d5290ab67fc5220d53d654b8d9e1fdf427f8334464d0cfd8746139ffa5c22932ad14b433842cfaed052638b8e51453173deb714df87df39a9fd6e6006be60b266ed33dd0baa9b7ff93c66f95cc45012be039539852fcf0b9e1598d677a344c0088fafc4e195a6b62f50fd1bb7a1d70578e71aaf4b05061f7f75acb60213372c78e3c0d9a3c2635ed32002e1df60436880bda0a061d927eb3c509af4d203dedefa21da4980443d589121cf9cf0349b25e808eb48b804efde9250a75f1f3f1ce2be4aef852f2409edbb2117aebb67b404deb2d6720c731a6fc54bb9e329cec6aa1b5e775ad3b0c52ccacf2f5d48cd6186d8179ce8424d547e8d6cb9fda8e4c222abfba07b4188e418cb8613b9e7d072f6550a77ce4b99ca405f323ba5ad5f928e1bcb43f04916702da7bc577dc43888f101758f9e3d2c9cc8aaa5dff873d4c3b9fd5f2a10b4d3e25e8c7742be1f068fdbc6ee853f2007c9c1ccb729287dc656593ec73acf013db0185b927fe53932c8e6f9f5ae6148f8b3d184c6e081a0d3d5cf741626f3141100398c853ab23d715f4302e037eba4013a097302ee7d0084e4fc7e8dc76009672d3dd490f27937897603a8422ef41d9b8cd35e793edcce3537db55b985f1e00d3145abc24e95d0412d9b2d4ae077b1f7f2a5edf1ceaddfb9e7035e46da6866e5641127a7a9d8c7bf3017f18accf6f98d97222e0c32aa6ffbd773e250d000b03c0c865a6976e1c856497a45a5cef434eb41355509ae05f180517667faa5c26db9bc8ffdac116a3b261212f4631f94683e7e973f706d7d9cff3979bafc744af8a9517cee859211ac2c2143dab5a17d5fd52e0ec5d3746b74e9c3cd2e5789ed2b72389f0f3202a6b68da598d8c1fb710c1e3b476e6f226a315bc5e3b84548d6b418a78423f8526ee2e61559ae2b3b067af34aba36eae531709e33b63046cd43964f813345ea0c3b3160a7a30013c75c8fc862cb437d776a1c8c497e9348070099c451bc244b94e67ea53aa0b26058d0f6f62ca0cb488850a9176da67eee24844a1556c5c5e0d3ae0e131277b10ef74c419ed09071c2ac8bec969e3a49cbd45d4b26e62853fd9922ef0b21cf8ccd998815a01a9ed6f1b89620d53907b5253afe283ed90c667cb8697da59530394e7ca235881981cba79f4b3901d03d717bcde3553d6b49666ecdb63afe86119147e4c6884d17ded998734af66e5edd4f7b30f2f633fdf984d99d6c4bf7d028d79625c586f5c297d13ae7a006490bc1541cb244978c3be303b5ecf692ca5cc76947d385f340d1422a03e0c643a6a012b8c84befda5d41c72179a904480079faa4b585ed5b50014dfa6f027a0197c9e66a4ad2c89a4fe0be6db362a0acd573437441b950094d95d67314dd35ca5464beb6e9636ce1f73fa936060ab5d1f85a7086b6d9d895742ed9d8b45de432f31f9105886ef0a37eccb531643be40552aa467c68cff1e8d80a44a182ca676826d6777912bf898546e5b661158788d74e70665295acecf61ae4b6fe251a981354a8f37703a6d397a9a941297580670a7929c1b83e62c770fc5f894599093da2127268626148a4f284c37238508a4b914fd894830e7f65ee3769530332ef8eec9d6e48137d58838f3375b033f2a512d6186c002473b12a8316137b53612379f5dc4417c3dd82cc3f54cdbfc7cc158cf264fa8ac85a359bc5085c07aaa5e52dee0bcd98422ea2a16f83ef108ffd15c8f7a73092a865cbded6c5974f1d802da40c72c92b88cd286d68a0c1c9dec583c02bdfae02e9f1efde603cb166941b478b5405be8ac7440a701816a764b3d4ef9f44da961fa4ccd4fec9064a0022a8de58705ed13d8e837959b63a843e803679490ca2c788e7d1e3b67fa1f7b10ee976309034f4ff447729e7024ce0aaa7d1d328ab35cc69f27e4ff862784a1b03d5f16d0da8a3639d9c8bbdfe6724a376eebbf838c3d1ff35fbe95e450d23aa63f0e6ab20da478dc9be0c97a4b743dfcfbbac5d2481cd9786902f9e0b98b54167d33dee24b645dd8bf2670657ee5f79da21175e687bedd55fb8941b194733a7484b071bfb41323a05f95d3bdfb301e0d138023115ce34952e77f439a7221bb05b67ad1c12036894bf5aba536b12b89af4fa76c06e694a32735c432bbe39e2fbcdbf9bc766cbe266cb35d1ca2ba1f3d2e04d1f8f8bcdf053404d3155c0196491d3c64ef1271eb1006a87856f4ea9c4a7c385598b3de392558f47d372a74c1107436d6c339d61518e624b4ec5bdaf5b2db709af4838fab57ba62e4fbf5b2116b95f05b6062bcad6c1e2617ef3672f2d7b7f4fca06cfa7ef1fdc5d8e7485f8abc6364146241f0f4b4b01e5757ea52ac384bffb89cdf991309a2376aaf2a2897e3204ea43cfa1dd7544ab3d63c747a4d9eec6f83a48674e780e1bfeb9d802b777a512d36ec960dae45036a85d969fecc97bf7d286a85bc3e5c548756f3b7349160523b0b6fece74164802870b736d2ce25fa3007a83347e139d0870753d698e8e1c0c28747c9ca2711e00062872707be9aab7e34c8e3c5156bab100d196c287a9ae78c56b0d9b49564281f2fea0d9bf39e49ee98f46a857b1596626666c34d5f8e237f13965fe071f1b12a7a53c236905efdcd72d88134b644b704219aef26f05ff48fe84f35df7857ccfa0ae57d60295da8e4e950ad0b1ea7b8ec7503809a13f40245d983a6590e57da355b744bf0a273c0caf9a42c6e688232ce5abf5109cdbc27e362c1a02ee8085014d5dad4f93241603d812ff057e3777b2eb25d63f81cfddc4b85537e10ab215aaa7aca83f276afe83decb979d42ca1a4c200692a3c3873d6cee7da7829351bf73451d03e2b718e5c0c01deb709c0b9cd83225071c227e4a22e0eeaf398a5b9f9f6f76dd2bc908583d2376dce88a77c0c6a41141c9a41331e5cf0f37cf7e9b5ca40e3ca159d4788ad68af670dbcfde84ca862c95d2f56f854c3c05914a00fc60b41089c18efd70edecbeb197cf3839827755c353660664d3af689e945405a23f71520c4540f631f63c587e10b15e4ad5ca01066e713aa46990dd3fcc1991b245031436aee1ce5902d57dd8d61df7e664b576d85e80c0117a9978e327b42874fa7e6bbb59947bca92dc1d8e6514b86a36b3510cb8ce664c831bc9de3eb9dc3029d921ee9cf55cfd4f1d9ecf24dfd02a8e63391c22a0dafd914fd9f2eaa6d89ddc0fc19eabbd67584728e6ac6738b33d75261e47cf8d60f91dd0048fbfb8f5e0a6da4bf96cbbe61135425d2945eda188779e49478984a36e1b3b9bece7b7ccdabe79143ab12e83100b047c675b0bb533d3c20349bfea7fd99c4b9d79c4e4e217e11bc60999c2b5451295c6cf4a1f6dadf4d1295df3400d097d16512b4e4a305649889fd833df5fb12cc6ebe6daf5aab0634052f8deccfa94babba766195a17a0dcc8b8a1d02dbb1f33432013d823cafb287b69807b74dab080f40ed3d6dd2d13090c5aa2fbc796bffe51c700f6732863f53c980aadb8aa6b03816110dc5c9a3529e751b8e2bb5430dad1b0c4bef0a457cef13969e84e34ad219cb5d924c5c54dcdd41a7dcb3cd8170a30da2cb9c13f0bbac1abb6af489929c67d5500af55c9484ec283cb9752b1870cf5e303852df06da392001228fe8bc3e5fd97850a509fc7231f3af186a0ef91f1e9f7337a2a81d726de7fa6de74b5b08cf98213e9fe6d74b718df072c6703559a6c5978fa60f08ef01330dd15cc310f77f37465f8c46b0d4d64580679bc585546a09d3e03d8b2011ceda9d191e7e291a6ebc623b649810764718cf452a335757b45b2183"}, &(0x7f0000004000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0xffff, 0xffff, 0x2, 0xffffffffffffffff, 0x6}, 0x14) timer_settime(r2, 0x0, &(0x7f0000005000-0x10)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000004000-0x10)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "69665b09df953d5f73d2d9e8f113f8d86f9d89856fb202ec3ebfd5deb5b60cbbab6e71fea73433747ee8bf39dc988e4f44315d7ed4b06bafed9bc378e5631710", "b84cd901b08cdb4fd3740f922be1f18b8e04d6179fd2aa69dbbb8ae3ca38238417a5effb4aff98f27bf690b4f691f229903c4ac8af370dc9aa698e00000009cc", "976c069c0ac64d8cad1a4928069f28af916695590cdcdca7eb385b9f2f23902d"}) 2018/02/02 15:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x4) fgetxattr(r0, &(0x7f0000621000+0xa09)=@random={'btrfs.', '@*\x00'}, &(0x7f0000e8c000)=""/147, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @random="67f009507509"}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/mls\x00', 0x0, 0x0) stat(&(0x7f0000ba3000-0x8)='./file0\x00', &(0x7f0000ab5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d20000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043f000)=0xc) fchown(r0, r3, r4) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000cde000-0x24)={0x3f, 0x4, 0x100000000, 0xb1, &(0x7f0000e29000)=""/177, 0x6f, &(0x7f000019c000-0x6f)=""/111, 0xe3, &(0x7f0000400000)=""/227}) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000682000)={0x1, &(0x7f0000b6e000-0x8)=[{0x320a, 0x2, 0x1ff, 0xffffffffffffffff}]}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000d4000)='btrfs.') r5 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000249000), &(0x7f000048f000-0x4)=0x4) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x50}, 0x1}, 0x0) 2018/02/02 15:56:03 executing program 6: r0 = socket$inet6(0xa, 0x100000000002, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d25000)={0x0, 0x1b, "409b94439818f6a9ec18705341cd0363ac0a11fd39efc23906facc"}, &(0x7f0000a8c000-0x4)=0x23) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000752000)=r1, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d27000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000459000-0x14)={0x57, 0x3, 0x9, {0x3f, 0x4}, {0x6, 0xfff}, @rumble={0x5, 0x7}}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001f3000)={r1, 0x8}, &(0x7f0000d27000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d26000-0x8)={r1, 0x7, 0x800}, &(0x7f00003f0000)=0x8) 2018/02/02 15:56:03 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KDMKTONE(r1, 0x4b30, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000006000-0x30)) 2018/02/02 15:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ea0000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$binder(&(0x7f000030a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x6b6a) r3 = open$dir(&(0x7f0000f2f000-0x8)='./file0\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000722000)={0x0, 0x0}) futimesat(r3, &(0x7f0000b9a000)='./file0\x00', &(0x7f00004ad000-0x10)={{}, {r4, r5/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r6, &(0x7f000047c000), 0x0, 0x0, 0x0, 0x0) connect$unix(r7, &(0x7f00003de000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[]}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000741000)}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000934000)={0x0, @in6={{0xa, 0x3, 0x495, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, &(0x7f0000ffd000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000098e000)={r8, 0x3}, 0x8) 2018/02/02 15:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$loop(&(0x7f0000853000)='/dev/loop#\x00', 0x3a7, 0x40040) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000d32000)=0x100000001) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000449000)={{0x2, 0x3, 0x100000000, 0x3, 0xcc5}, 0x3620000000000, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x7, 0x8, 0x7}) r3 = open(&(0x7f000062c000)='./file0\x00', 0x400, 0x2a) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005c9000-0xe0)) getresuid(&(0x7f0000d32000), &(0x7f0000259000-0x4), &(0x7f0000ee0000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000006000-0x1c)={&(0x7f0000100000)={0x10}, 0xc, &(0x7f0000e6b000-0x8)={&(0x7f0000550000-0x1780)={0x1780, 0x9, 0x8, 0x100, 0x6, 0x0, {0xc}, [@nested={0x31c, 0x5b, [@typed={0x14, 0x1c, @str='*vmnet1#\x00'}, @typed={0xc, 0x48, @fd=r3}, @generic="a69fa39d185760dcc71bedf7b4eb2f209f73df1d5654256e121e5ccbcc718ff40036e0a6e8a017fb5ff94def7979d3d3435f911644fa066ab5d727b2614fc461068ad55a20f3a409401d54f19f327d5ceed6b8684f8cd1000f8093656cfe31558c6e6534b275698c9f2dc0a700e94b5e6a68c89136b03976ef80c5f2b541c01edf9035fab4cf5a3395ea59c26389e3ef4caf95ba82eb8ed39abb852c78ad9132c9a40494edf9d46681635add09caf734394c39292dc6f3b31634", @typed={0xc, 0x1f, @fd=r2}, @generic="55cc35c0c82140b32620f7d07f745c72e1622c13c2d132d8f3e9414a9e0a57d835893c2d03b5f9645efa614de07109724d82220f2cbb62c9f10c6416dba5ed50fd410cb504327dd1faf434ee0e2bbbfeacaeaddf5293df48a7922c2ac2acd491ff88027c9bbbc6e05487f2650dd2405b809e9b21eadf6e3334e5d15e424db405d3508b73aed37d7987a66cfe56505f4f2468c15bf43dd8acd3712565b4fe5488892dbdb91efdd2782abe85b3f773f44f6dbd7299fe6397ddd7eb98abfe88735c655dfe2f", @generic="0e27a1608e6b86d4c69f3e3039eb61bb9691a933c66bf400cade9969b41f7c9fd0670a47331e293cb46d2f22bb38c12132038272a7dec9c07b8f174dfa817f7ec3b464965be4729b3d2d77", @typed={0xc, 0x82, @uid=r4}, @typed={0xb0, 0x6, @binary="b114de5386084d490ad27238939d16307158bd21479536000ac60bc6454dd26aeba89e32f83d72b5e7db2b300f21e2160e88e178cf609dc0ec6cb5271452d036285b74a09e557d4f76f66551de9759b35aaadcea3a34455b2abf79ef2e11c72ade564fc15af60a3b8e70c4dca0794b92fe1be58f81308170e37d89639e5f079eea738ab8d2a370edc822b11c04b0425d9d488cc3bf5e5fd838bd6ce8d389c0c8ef1867beb580"}, @generic="238e14e8a23aee8d97a02ac72cd7f2311f6b08cee9d1f1085c073707da1f128713d898ea4d6e725ba9f3033799930b809a6ea883f5364ed8f7494fef1e48fc7f2c79267086a0e92403d5eaab0e09b9c7ef", @typed={0x14, 0x76, @str='/dev/loop#\x00'}]}, @nested={0x1cc, 0x22, [@generic="121ac8f8922a3afabff24c8204bfbbaf51a3315ffa55d6fbcc8e668e86900ba06eb16c9ae4974a083ff3", @typed={0xc, 0x7a, @u32}, @typed={0xc, 0x15, @fd=r0}, @generic="9cf918747e9afa22a4660ef3c5df2296586bcb2ff4608e9825d28a3dd086b209e83d1da32f34599339914710512d05126f6b7f06fe5a26e8f27165efc6a5e4cc6d66bdd307e41f76928319ea060c1265ab8849df96a7073a509585661405df5adcbae4ea09267be7c1febc06dec681607b5fdd2427ccbb491cc7e2bb2e7bcf6e80458671964ee44b4947429f02c00def71dd989e48584044767a58d8ba75f20f9bbd5db311d242367ace369c569f0ed3976159f00db100c37fafd70a2b8f708d3b73d5fd4be1b935071cd6d2f0e48874214188f54172cb45b824520b3616cd9c28ccb2c7ea8cfdbec1bf3181ffbea358", @generic="d44411b27c10b30320fb1a26367ebc5b17b86770fd48737643cbcd5969c20f31ac1295ca6b7b61885688fcdf2c5c6431117dc6cb7941c304827b423b9ae5146d2dc5114b681b1b091770efeef17e25939358ce914f436711044544f45ac2d3b89b6a609779206f6d531f4b683c24257778f05dd2e5909f57e05c1f", @typed={0x18, 0x52, @ipv6=@empty}]}, @generic="3d365f3664dd05c37b842e6aa5bca67fb45e9f68979032628a22d9ac8293d60b01fd629845adddc56c280920305dde380d58c42e44322ad145554cc0cfcd1bf8fec92d9140f2036a28d9dfa3091f86e7dfe54aa1f8a1130bc04ab95314dffb200e6c84ef080e90ea0bea77c1a43d027342297f124cc9a1f3234d8a7522c197aadc8f08776b4791ceb0353728570c", @typed={0xc, 0x31, @fd=r3}, @generic="6b0a627386900cc45f84a3bccf24f9949a8a272ab32b88e7f735025731c0780c4c5c85e132b6ef1627d2e4ed53600e19cc555fe54821f12865e3662708be5ea403267201299114a4349153db47373664833ce02f62333241e1c1a7f0546bd87ef6f7b81bdd28660e282aabe844c6b9bde7f20a4ab8df6b3c71a6d05c0bc2d5ab175d1722964559436bd5fe4d05696f414f3e05adc1110e0fc744cef7bc5c132f4471c6e3444d13381f0aff1714da6bd03382ce8a21d7c44a8e0da0", @nested={0xb8, 0x41, [@generic="b9223d2785a10e2f059d5b219a22ce797460e6a72e32642bbc381e95da2db81c8fad09265404f58fc1eff0f834007c9edb0fcca182dc6235faa707e3f1ebf8c56123dcbebe1a5c68f1722738457774953881c62bb11197c4da52ae7935ea4155841f01b41e1b4c76ca0e1bb6633174936e7db35fc19871c096dc086205433b175fe3a0c23fc025cea24c9ae845f55f6e0ef7a185875acc00d0fe9e6886ea2f126e3d26d902d232a4f838bbbc9d586aa2a80d3e18"]}, @nested={0x1074, 0x5d, [@typed={0x48, 0x8f, @str='id0\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\x00\x00\x00'}, @generic="db894e9d2ea8b6e970ca06bb70ad7300e05c774ceb69456facbae615d5101ec3a06c55a6eaab", @generic="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0x1780}, 0x1, 0x0, 0x0, 0x4081}, 0x20040044) accept4$nfc_llcp(r3, &(0x7f00002ff000), &(0x7f000040f000)=0x58, 0x800) r5 = getegid() setgid(r5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/02 15:56:03 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffffffffff59) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000f75000-0x4)=0x40, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x3, 0xfffffffffffffff7) 2018/02/02 15:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) close(r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/rfkill\x00', 0x400000, 0x0) listen$netrom(r3, 0x6) 2018/02/02 15:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00002a5000-0x8)=@abs, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001c8000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000ff000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000d3a000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000486000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00005f4000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000043c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x80000000, 0x2, 0x7, 0x0, 0x80, 0x30cc8285d6fa9417, 0xbf, r2, r3}, {0x4, 0x924, 0x6, 0x8, 0x75a7, 0xfffffffffffffffd, 0xd6, 0x520fce53}, {0xe71, 0x3a3, 0x81, 0x8001}, 0x3866, 0x8, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x3, 0x4, 0x80, 0x5, 0x80}}, 0xe8) [ 70.609666] binder_alloc: 10605: binder_alloc_buf, no vma [ 70.633393] binder: 10605:10610 transaction failed 29189/-3, size 0-0 line 3128 2018/02/02 15:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000724000-0x4)=0x3) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) faccessat(r0, &(0x7f0000a8d000)='./control/file0\x00', 0x1, 0x0) 2018/02/02 15:56:03 executing program 7: r0 = socket(0x1b, 0x7, 0x1) 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) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00005f5000)={&(0x7f0000001000-0x198)={0x198, 0x31, 0x100, 0x0, 0x1, {0x1b}, [@nested={0x184, 0x5a, [@generic="1e011b106a8b2a5c3d4f19bb9a0bb8783d0f557febc130800dca5e8455d9b8af73abbf929cdd08aa40a7449f65a204f6a921e037c6ffcd939c88272c74dccf176ba591fe90781b7f3a4eb657b4f31c7412c70fa6b426e98ec9249ab787de76f41fa30d58ce1689463e4f096ed767c3b21a42721301cb7ed514c8e0e69425cccfa7c7ffd889cf2197d5cc504a028ff032c0df5ac7c9c62c526a912424c5c53314564d138515b8760901de059c7dcc0e08c38ff419ff2c0ed183b86b", @typed={0xc4, 0x2, @binary="6223f808364e0b75891d68a0b6db86b8d1b8bc1a6a1e5df7937f35130b3c69bf91e553413823fdd95617c7f72ac3952f85aee78af37ede0b55e5e88705a0891c25a48942714667d73595029c84d540ff442691120456fb3cdd00de89f4755dcfb7dd29522e9a9b01e5cf1de8387e8374e66cdfba9813886c793ad5dd3f3a11fcadcebed96f4b727dd79fd136ff3925a8e3ecdaf9e8b55a75cb7121b3b06f01491994441e1d23c946fd51beb712952b3bfc1e2fce59cfd9055bbee2"}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008880) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x3, [0x9, 0x6, 0x38, 0x7, 0x1, 0x0, 0x5fba, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000ee9000)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x800, @empty}, 0x3d) sendto$inet6(r1, &(0x7f00009ba000)='M', 0x39, 0x0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/02 15:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x0) write(r0, &(0x7f0000e61000-0x24)="2400000052001f0014f9f407000900000200071008000000000000000400000000000000", 0x33) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00001a4000)=""/104, &(0x7f0000bf6000)=0x68) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000cc6000-0x10)={0x1, 0x3, 0xc3b, 0x1, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000a0c000-0xd)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000064b000)={0x9421, 0x1, 0x7}) [ 70.653289] binder_alloc: binder_alloc_mmap_handler: 10605 20000000-20002000 already mapped failed -16 2018/02/02 15:56:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/sequencer\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0xa14, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000817000-0x5)='htcp\x00', 0x5) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000a82000)={0x0, 0x7fffffff}) add_key$keyring(&(0x7f0000abd000-0x8)='keyring\x00', &(0x7f00009b2000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) vmsplice(r3, &(0x7f000034f000-0x10)=[{&(0x7f0000a48000-0xc8)="9674a029e9f2d644cc000657866e3d6821b51b2d70fe90c198568482b63935af5483b9475940c771b38b1d82c4cd6468cf034dfde4e1998b6753569a176e48d8ea7662effb9ee581e63282a0017e30fb749df631cbb51b475ec985cd7a7c8e098cbec80d117b206b10e16f98a3395211a2fdb8e70998caec046f3223b2b20aa965cdaf58595cbe3ade7e93386fbb2aed1fd36e346222d44702ecd7d8f65ad4a702a5d14900ad274e3c679168f436295b0edfff1a2dd55cd5282b50e3bdbed81a1842f007e9d1e0b6", 0xc8}, {&(0x7f0000153000-0x9d)="b1dcb006ef41970c21ccd1590fec340092e533f578734ac6c8f2584c1abe537cb58ba6b92fd347bb3e5206ec1d75aa14416592c24e417d7feb43adc4688eb2f5bb9f018536d92fe4bf81458fdad40289419a75ddae8dc66ee75dbaebcca6a637c43c23184e02249ea076b915873b4d2c4d34e3c9dadc3937081d22e4f04a7dd0c1fb68f80e8893692515720ce45832f63b08585e204a422f63dbe7b618", 0x9d}], 0x2, 0x5) 2018/02/02 15:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf8000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a2c000-0x14)={0xffffffffffffffff, 0x1, 0x80000001, 0x3, 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002ba000-0xb8)={0x0, 0x1800000000, 0x2, 0xbb, 0x9, 0x10001, 0x8, 0x9, {0x0, @in={{0x2, 0x2, @rand_addr=0xff}}, 0x10001, 0x2, 0x5, 0x8001, 0x1f}}, &(0x7f0000a4c000-0x4)=0xb8) connect$ax25(r0, &(0x7f000028c000)={0x3, {"0ea3f9e57b28cd"}, 0x3103000000000}, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c03000-0x50)={@syzn, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000dc4000-0xc)=@assoc_value={r1, 0xfffffffffffffff7}, 0xfffffe49) write(r2, &(0x7f0000285000)="1300000032000500030000000000000000007f", 0x13) sendmsg$key(r0, &(0x7f0000b1c000)={0x0, 0x0, &(0x7f00008dc000-0x8)={&(0x7f0000347000-0x138)={0x2, 0x16, 0x2, 0x0, 0x27, 0x0, 0x0, 0x2, [@sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_x_sec_ctx={0x8, 0x18, 0x2, 0x100, 0x34, "122644517da8e7ae398717c914fa8d5be7269f66d7d751c42f0b5db328dee866a0903c1b0cb9ec0d03ffa7ebf45503a78402723c"}, @sadb_x_nat_t_port={0x1, 0x16, 0x0}, @sadb_address={0x3, 0x17, 0x3c, 0xa0, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x6, 0x0, 0x4, 0xbff1, {0x6, 0x7e, 0x6, 0xfffffffffffffffc, 0x0, 0x8, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x95d}, @sadb_address={0x3, 0x5, 0xff, 0x20, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xf, 0x13, {0x6, 0x33, 0xffffffff80000001, 0xf443, 0x0, 0x8, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x80000000}, @sadb_sa={0x2, 0x1, 0x0, 0x9, 0x2, 0x99, 0x3, 0x1}]}, 0x138}, 0x1}, 0x4004000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b9d000)={{{@in=@local, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000c43000)=0xe8) prctl$setendian(0x14, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000319000-0x14)={r1, 0xfffffffffffffffc, 0x4, 0x1, 0x3ae, 0x7}, &(0x7f000076d000-0x4)=0x14) 2018/02/02 15:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bb0000)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x90) getpeername$packet(r1, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a3c000-0x4)=0x14) sendfile(r1, r0, &(0x7f0000165000-0x8)=0x2, 0x400000ff) [ 70.699969] binder: BINDER_SET_CONTEXT_MGR already set [ 70.705573] binder: 10605:10619 ioctl 40046207 0 returned -16 [ 70.713952] binder_alloc: 10605: binder_alloc_buf, no vma [ 70.736172] binder: 10605:10610 transaction failed 29189/-3, size 0-0 line 3128 [ 70.758563] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.768505] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 242.152245] INFO: task blkid:8296 blocked for more than 120 seconds. [ 242.158763] Not tainted 4.4.114-ga81d322 #4 [ 242.163706] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.171651] blkid D ffff8800b5b6f878 27784 8296 2526 0x00000006 [ 242.179121] ffff8800b5b6f878 ffff8800b3bee000 0000000000000000 0000000000000007 [ 242.187105] ffff8800b3bee000 dffffc0000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 242.195084] ffff8801db21f4d8 ffff8801d96fb000 ffff8800b3bee000 0000000000000000 [ 242.203072] Call Trace: [ 242.205630] [] schedule+0x7a/0x1b0 [ 242.210791] [] schedule_preempt_disabled+0x13/0x20 [ 242.217367] [] mutex_lock_nested+0x306/0x850 [ 242.223405] [] ? blkdev_put+0x2a/0x550 [ 242.228911] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.235126] [] ? __fsnotify_parent+0xbc/0x340 [ 242.241241] [] ? locks_remove_file+0x259/0x390 [ 242.247481] [] ? fsnotify+0x5ad/0xee0 [ 242.252913] [] ? blkdev_put+0x550/0x550 [ 242.258503] [] blkdev_put+0x2a/0x550 [ 242.263852] [] ? blkdev_put+0x550/0x550 [ 242.269442] [] blkdev_close+0x8b/0xb0 [ 242.274880] [] __fput+0x233/0x6d0 [ 242.279948] [] ____fput+0x15/0x20 [ 242.285036] [] task_work_run+0x104/0x180 [ 242.290713] [] do_exit+0x82a/0x2a10 [ 242.295973] [] ? release_task+0x1240/0x1240 [ 242.301912] [] ? recalc_sigpending+0x76/0xa0 [ 242.307965] [] do_group_exit+0x108/0x320 [ 242.313656] [] get_signal+0x4f2/0x1550 [ 242.319160] [] ? blkdev_read_iter+0x10d/0x170 [ 242.325300] [] do_signal+0x8b/0x1d40 [ 242.330632] [] ? fsnotify+0xee0/0xee0 [ 242.336071] [] ? setup_sigcontext+0x780/0x780 [ 242.342211] [] ? __fsnotify_parent+0xbc/0x340 [ 242.348327] [] ? avc_policy_seqno+0x9/0x20 [ 242.354201] [] ? fsnotify+0x5ad/0xee0 [ 242.359620] [] ? fsnotify+0xee0/0xee0 [ 242.365059] [] ? rw_verify_area+0x100/0x2f0 [ 242.371000] [] ? vfs_read+0x16a/0x3a0 [ 242.376441] [] ? exit_to_usermode_loop+0xe4/0x160 [ 242.382916] [] exit_to_usermode_loop+0x11a/0x160 [ 242.389290] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.395856] [] int_ret_from_sys_call+0x25/0xa3 [ 242.402114] 1 lock held by blkid/8296: [ 242.406022] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 242.415086] Sending NMI to all CPUs: [ 242.419901] NMI backtrace for cpu 0 [ 242.423511] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.114-ga81d322 #4 [ 242.430409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.439772] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.445840] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.454230] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.459646] RAX: 0000000000000007 RBX: ffffffff847dd808 RCX: 0000000000000000 [ 242.466905] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 242.474163] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.481403] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.488662] R13: fffffbfff070887c R14: ffffffff847ebb78 R15: 0000000000000000 [ 242.495914] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.504127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.509977] CR2: 00007f1fffa679b8 CR3: 00000000b6756000 CR4: 0000000000160670 [ 242.517237] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.524489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.531728] Stack: [ 242.533865] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd808 [ 242.541368] fffffbfff070887c ffffffff847ebb78 0000000000000000 ffffffff84207e08 [ 242.548891] ffffffff8102945a ffffffff84207e20 ffffffff81221458 dffffc0000000000 [ 242.556404] Call Trace: [ 242.558954] [] default_idle+0x55/0x3c0 [ 242.564475] [] arch_cpu_idle+0xa/0x10 [ 242.569890] [] default_idle_call+0x48/0x70 [ 242.575763] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.581788] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.588706] [] ? call_cpuidle+0xe0/0xe0 [ 242.594306] [] rest_init+0x189/0x190 [ 242.599633] [] start_kernel+0x6b9/0x6ee [ 242.605244] [] ? thread_stack_cache_init+0xb/0xb [ 242.611616] [] ? early_idt_handler_array+0x120/0x120 [ 242.618357] [] ? early_idt_handler_array+0x120/0x120 [ 242.625095] [] x86_64_start_reservations+0x2a/0x2c [ 242.631647] [] x86_64_start_kernel+0x140/0x163 [ 242.637876] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.656856] NMI backtrace for cpu 1 [ 242.660449] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 242.667630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.676966] task: ffff8800bbafc800 task.stack: ffff8800bb968000 [ 242.683009] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.691726] RSP: 0018:ffff8800bb96fcb8 EFLAGS: 00000046 [ 242.697183] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.704457] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.711705] RBP: ffff8800bb96fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.718968] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.726220] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.733481] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.741673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.747541] CR2: 00007ffabfa11000 CR3: 00000000b6756000 CR4: 0000000000160670 [ 242.754793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.762030] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.769293] Stack: [ 242.771412] ffffffff8426f3a0 ffffffff847ef700 fffffbfff08fd994 dffffc0000000000 [ 242.778931] ffff8801db31bca0 ffff8800bb96fd00 ffffffff810b988b ffffffff839f6180 [ 242.786447] 0000000000000003 ffff8800bb96fd60 ffffffff81d0e8b4 ffffffff8141b1e3 [ 242.793963] Call Trace: [ 242.796514] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.802904] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.809969] [] ? print_lock+0xab/0xae [ 242.815422] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.822164] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.829143] [] watchdog+0x6fa/0xae0 [ 242.834409] [] ? watchdog+0xc3/0xae0 [ 242.839741] [] kthread+0x268/0x300 [ 242.844926] [] ? reset_hung_task_detector+0x20/0x20 [ 242.851559] [] ? kthread_create_on_node+0x400/0x400 [ 242.858217] [] ? kthread_create_on_node+0x400/0x400 [ 242.864865] [] ret_from_fork+0x55/0x80 [ 242.870370] [] ? kthread_create_on_node+0x400/0x400 [ 242.877029] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 30 17 00 4c 89 e7 57 9d 0f 1f [ 242.896160] Kernel panic - not syncing: hung_task: blocked tasks [ 242.902302] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 242.909453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.918777] 0000000000000000 5db52d020f9ab71d ffff8800bb96fca8 ffffffff81d0394d [ 242.926741] ffffffff83882f20 ffff8800bb96fd80 dffffc0000000000 7fffffffffffffff [ 242.934702] ffff8800b3bee448 ffff8800bb96fd70 ffffffff8141acba 0000000041b58ab3 [ 242.942682] Call Trace: [ 242.945244] [] dump_stack+0xc1/0x124 [ 242.950591] [] panic+0x1aa/0x388 [ 242.955577] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.962470] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.969711] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.976951] [] watchdog+0x70b/0xae0 [ 242.982195] [] ? watchdog+0xc3/0xae0 [ 242.987533] [] kthread+0x268/0x300 [ 242.992690] [] ? reset_hung_task_detector+0x20/0x20 [ 242.999328] [] ? kthread_create_on_node+0x400/0x400 [ 243.005961] [] ? kthread_create_on_node+0x400/0x400 [ 243.012601] [] ret_from_fork+0x55/0x80 [ 243.018103] [] ? kthread_create_on_node+0x400/0x400 [ 243.025213] Dumping ftrace buffer: [ 243.028749] (ftrace buffer empty) [ 243.032430] Kernel Offset: disabled [ 243.036038] Rebooting in 86400 seconds..