r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = inotify_init() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003180)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0}, &(0x7f0000003200)=0xc) r12 = getgid() r13 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003300)='/selinux/user\x00', 0x2, 0x0) r14 = accept$packet(0xffffffffffffffff, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003380)=0x14) r15 = socket$inet6_sctp(0xa, 0x1, 0x84) r16 = signalfd4(0xffffffffffffff9c, &(0x7f00000033c0), 0x8, 0x800) r17 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003400)='./cgroup.net/syz1\x00', 0x200002, 0x0) r18 = socket$inet_dccp(0x2, 0x6, 0x0) r19 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003440)='/dev/ppp\x00', 0x101000, 0x0) r20 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003480)='/selinux/member\x00', 0x2, 0x0) r21 = socket$inet6_dccp(0xa, 0x6, 0x0) r22 = syz_open_dev$sndtimer(&(0x7f00000034c0)='/dev/snd/timer\x00', 0x0, 0x2000) socketpair$inet(0x2, 0x7, 0xadf00, &(0x7f0000003500)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003540)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000003640)=0xe8) lstat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003740)=0x0) r28 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = accept4$unix(0xffffffffffffff9c, &(0x7f0000003800), &(0x7f0000003880)=0x6e, 0x80000) r31 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000038c0)='cgroup.controllers\x00', 0x0, 0x0) r32 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003900)='/dev/autofs\x00', 0x100, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003940)={0xffffffffffffffff}) r34 = epoll_create1(0x80000) r35 = epoll_create1(0x80000) r36 = socket$inet6_icmp(0xa, 0x2, 0x3a) r37 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000003ac0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000300)="72e865cb0a1b402003252fe8260789cc7f276eaf63d2505b8ab13a819a930adf3dd0561097da899b2dd57297aab060815c6f10b4eabf225d809cfd103ffa918def1651628c423eda86741299ddb1d74548b5bf61f5c05a047ae63398d53fb09743403035280db534d0942a2109aa3a8e80ad661fc8c4447c1272db99075f064d6856b167be", 0x85}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="70335b42f6eb8c0087e22b9209654ef2e15e5737495088d977b07cd9ab53e200a0f46bc7a84c9c86bf9667c55e4cc4f93afb7e0db06c8f583e6d6f4505f6ae64b36f16885744ab033057a9f1200706c694232e9ea77607d9e8672ec98d997ea6667d16a53769dd63ed3510b0ac3a884f41b0f16846839f8c40", 0x79}, {&(0x7f0000001440)="b16959af769d2a0caedba0b148bac2cf565010684c9e7234228be8d542ff2f94d778ea7670f151d0537fcc4be369efe39687dd38b914f6973aa60e4b1b5483d92feb9caf846d320b6cffc678e0c019b1b91fe410e43fb32b0b377d097d42b40bd5a93f39539b52448375938326b75063ce46b28e47eb5880410cbe25a4535da8f7787102cbdd08b0af3aff5831263eae35fb46c73d58eeec43c7d7a28f23f7e8d12c0aaf1617ad9506c89456be4f19c7db72211f427d549c8ae4c39d87b642c0ce", 0xc1}, {&(0x7f0000001540)="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", 0xfe}, {&(0x7f0000001640)="f521727fea1d2c3958158d6a0ed646a4d8f071201b55067d9e362781b85220075d339d5584aef52ca8014595c72549fe5d2a4684802015b83a6a504ea504e2be0186e04c76b986d65856a8954e3644f722e417f8a86e844d68cd68651bfe9f3ee180b675b02fb65e88d60a4f1d145214676623cf47037f95bf", 0x79}, {&(0x7f00000016c0)="58a3aaeabe124609d2d87bd7296ade08d53643febd7b380e6669debe8a50ad7078b3ed88924167e1cd251fc90c2d04c2ae65838072792a11dae3301fbbec6fc99f9630e3736c639dcd848f0b5db743c330025d5e8623e088eae21f9cd198f0e58311d0f99119de88f34d1149c64aeb3ab6237fb851abf8ffcf5a75c502396b669598b396c357fa9d251327edc28b42a6c1302515f7c0e17af3c0f7db52ddac7336628747486fb6f921cf56545eafc574d5b6b399e744b6218a984b8697bb", 0xbe}, {&(0x7f0000001780)="2e67f32ff81475d8db8b49b46b768a84172a182502007edb7dd75a7c245d0e99696324340e55a23c02b65cceb9b34e527d16f5e263a9dcc16e7f50d731c1f20b2533cc7f9cfc95affa9478647335912d17e77fabd0aaf3f51b0c124c6d3c9867e0cd686da7d9f5d3cc7e28ee4d8646836a22436a55daa18fb940d7a46ebed330b6f8732452711ad36de4701696131649e6f0d69cc4002996e13bd095fc2f7cc95bf4378955e598e22024cde309a74ff26ab2f59bc248da55cd1da8f694c629fb6d272dac44f051b9a406401f359c452b1f8e96af080f542bad6425fbc796d8ae7c417e90e18a1289f381457377b4878d5892441bb89f5797", 0xf8}, {&(0x7f0000001880)="1dc08080b42fd4aaf77a5233e90560d29107af4a458f0285f1f78e43f6058a36caad3fc1d5ec637b93911b2373fdc59a0393d53aeb79a83faac90dffc6c25857bdda6defdacf0bcf37fd40974631461d747d7f320788d24b7ccbddc74219301ba9319fdd85e0d31bca3dad578b406bd493e8a4c4e42db517115f908bf1ee7b3b0276561beeab9f69c2824cd5911740e9f6352c44c8224dca4b878cb894ea1b706406d6f7", 0xa4}], 0x9, &(0x7f0000003980)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36, r37]}], 0x138}, 0x4000000) 2018/04/10 23:34:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0xfc59) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x5fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x6) 2018/04/10 23:34:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00'}) 2018/04/10 23:34:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x4000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e20}, 'bcsf0\x00'}) read(r0, &(0x7f0000000000)=""/188, 0xbc) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$KDSETLED(r1, 0x4b32, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f66f90)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/10 23:34:45 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r0, 0x0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x78, 0x4) 2018/04/10 23:34:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}, {0x20, '/dev/sg#\x00'}, {0x20, '/dev/sg#\x00'}, {0x20, '/dev/sg#\x00'}, {0x20, '/dev/sg#\x00'}], 0xa, "22976d042fcc40f5fd7d96736d4d64075c8e81e1d147940067c5623ae69ca845f394c6e231efe5366b4963bc4bfac88a6fa53d7af301976f3bae0bbc36b8ff7da7beef8db7ff267352ace717f881a124bcf303479a91cdd420de869e63cfdd55dc1d5f69954d738315af9faefa32a9dd0ba66a7c9e6a42a5c6ec9b333e38dd12a186b8ae98f6f1518059ce5aa3359f35293cbad8e8ad887446b60cf96a8ae044c3e34e988310e9aae4e4e62a8ecac94ff534716ebe440120971fca3a1bdc67528475f90df288f18f0b2ac20bb37233133ec2252d700d316b013d38b5ea4aa6634f032b88b4bafa83131516d488140242807f8c"}, 0x130) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) 2018/04/10 23:34:46 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3731) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) dup3(r0, r2, 0x80000) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/100) 2018/04/10 23:34:46 executing program 7: r0 = memfd_create(&(0x7f0000000100)='\\\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r3, &(0x7f0000014000), 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x20) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/10 23:34:46 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffff, 0x800c, 0x8, 0xdf2, r1}, 0x10) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="7409721a201ddf5deb6f8d8562f78f9b39c08367d1c4b109412fc47cbc87a187124fd0f676d359be78a178873c729c2a3baa5680b1ecbe690d8ca23d4efabb27d2723e191fe8deee744736d668c71550d3c2a8b3d22fa8ece931bf131e5ee34db1d102ea873b4d8b7bac3014d0759fdb2cc781842d89332706ff252811c3b24df3474e8ced980d6041d6989251bf0f2a2b34e7b257546ae9573cb28d6245456117c530729eb126f23f9b47be9f933112842090decab2c55000d5c574d1da83ea7f34ccebaf8c741dcdfa62c2ab7eea0a68457e2143cfa5bc5512ad12f2da2679f1a420f17a74c86eb1e31901328d343bcaf03d27375e", 0xf6, 0x80000001}, {&(0x7f0000000280)="7e4383620d442cb7cdcd39669ea107d278594fa57dfea1cb90c478168000448b39540e7b23a3270cc63b9766e7cc7d2de74b07d5376113637393196fdf067ad0a9b31820330d1111227565510de1f4a1cfa37c457997f84485df008b0dc10d0c55", 0x61, 0x7f}, {&(0x7f0000000440)="3918bcc928aee0c273fc4614c18d6ac93780658488f0f711e1549cbe85f22aa481f7345e1c4548d236760a195101faf6007b072b82e9e0527a41aad7f6f282f22bd9982f1158eb650b92e4daaddb3860037cb16968827aa59e5468bf03c421006424318a2f10bbeeba66e9166cbc06834664419b59950dbf982499934fddc112206991453e3c81916916d4dfa8fa4df45a5bc078dd96339d1f2dba2269d01bd52279360bfa663ba4125f878be15cde3dc0d422286473d7bea21ed45a3486cfdb141ece855821cf9e1b6584", 0xcb, 0xc8e}], 0x801, &(0x7f0000000540)={[{@part={'part', 0x3d, [0x35, 0x34, 0x0, 0x37, 0x32, 0x3d, 0x33, 0x78]}, 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x33, 0x33, 0x34, 0x36, 0x30]}, 0x2c}, {@type={'type', 0x3d, "a8b52439"}, 0x2c}, {@decompose='decompose', 0x2c}, {@part={'part', 0x3d, [0x34, 0x0, 0x33, 0x0, 0x3d, 0x2d, 0x37]}, 0x2c}, {@force='force', 0x2c}]}) 2018/04/10 23:34:46 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setuid(r1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02010000020000000000000000000000d3cbdeba937fef5f5b4481a2a907a6efa4ce2ed735e1544b6fcfb16031e90eea93ddbfab9890b649ab3bac5b0797a14025dfa484ae0c2b260d40a75f69b63f8fd23f96694089fd7f702a71d5d2de22eb885b51170d61f9373f48ec31cdfacb0eb1a712f21682fb19b107d9793da2cd3158d290f5778a06008b3abf52303cb576b1c0bc937f7d2ed0e1d0d8119f5ba2948b93ec6f9a05e2019ce0c55db86aed86"], 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'vlan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/10 23:34:46 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80001, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff}) 2018/04/10 23:34:46 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') sendmmsg(r2, &(0x7f0000001500)=[{{&(0x7f0000000080)=@can={0x1d}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="50776b3fb94b5637cbe86fe66d70c96e016da1cc2bf240c1bbcc3c2055e50f0a08", 0x21}, {&(0x7f0000000140)="da0cf997aab91bf2a9c0309f998453fe6b5c912c742e4d14059fb71e55e5ef6e12", 0x21}, {&(0x7f0000000180)="1afc93f4ab1f6f27e3d753311c03f0c32ce4b41505e47ea5398c30f0a629d4e546814398a762969b0565cd6b0eed6755ab2e8de316a357c95bcfc2fc916127b3ae91870fadf3fc8d62b9af1aad078377c5f1c63187c84c789c4cbb3293463e6e3e571c5af71d40b95f23596bbb8720605ab7f66fe80d2bed950c5e79d2e20ce559da41e67d7058cf27f96619327dd350f7df5429e0f6938e9f1afaa4640649abe91efcb35c289ab83b382b35db78cd677ee0004fce035702ea98086caa277a1e35e6c4699fd687fab949f3155ce1dbf5dd34333df558d74fc3503ee46c4b4f", 0xdf}, {&(0x7f0000000280)="f474aea4ea7f09c4b9899e7ab9994d1b13c40660d5f7cc9f052d75858904f23dc154c068fc93fce2ee0b6176cf9c401bb186f289cfc294f8997405c1115d6dbf6ad80432f8dcce4539ff570d89b72363abf278a48c7cf9e6319b8e30ea53bd0f088c0b69f96aab1afebd90fd8f20aae6813637faae355d97094395e9258ef06cc055cde1d18f2326afcba97ffea62ec67b80bf531e7718078c0da5eff3c66b40b287d2cf08c10115dc185ce289b49d1fe8b04ef701e235073822a79662e596c3e8c5e075fa4bb13eed0f3c74c5bc42c7f4945cc2e95e01fe792fd1920760359e", 0xe0}], 0x4, &(0x7f00000003c0)=[{0x10, 0x100, 0x1}, {0x1010, 0x11f, 0x1, "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"}, {0x60, 0x19f, 0x2, "27820ea771abf639d8a6ef472a5280a254a0cf82139f1393f51affcf98669594f8a2af9f77a3e389b1e6246c2753d9e3c5b6a4eea3887560b2539c66088d54f414de5b78b4ea7c4c0c82d6ad79e8"}, {0x90, 0x113, 0xffff, "9393cff49e8aa4bd625a5f09959d6ecf656fb04b4db8550d77cb036db2c9120ea2b933fcf3d6b8f874b271ded5c39ee03bbdf73fa423f3c06a370f151ad85b5314c00ea969cf281b10ba86ddf41c58c71c26a3937a8bf6232a4a53f7495f3c047dc3374ae99c6e89276b6c80d789be6cfb1f44b9a77f00bb1d"}], 0x1110, 0x40}, 0xffffffffffff2173}], 0x1, 0x20000801) dup2(r0, r1) 2018/04/10 23:34:46 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = getuid() setfsuid(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) dup3(r1, r1, 0x0) mprotect(&(0x7f0000b5c000/0x3000)=nil, 0x3000, 0x1000008) 2018/04/10 23:34:46 executing program 3: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="bb532bfd19a45b9953567eda2ebbe1be", 0x10) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) accept4(r1, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00000001c0)={0x1}) timerfd_settime(r3, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000040)) 2018/04/10 23:34:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/42, &(0x7f0000000080)=0x2a) r1 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$TCXONC(r1, 0x540a, 0x54d) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x18e9, 0x80000001, 0x2, 0xf3, 0x7, 0x9, 0x3, 0x8bc3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, 0x8) [ 221.013781] sg_write: data in/out 1818846731/256 bytes for SCSI command 0x73-- guessing data in; [ 221.013781] program syz-executor2 not setting count and/or reply_len properly [ 221.067643] sg_write: data in/out 1818846731/256 bytes for SCSI command 0x73-- guessing data in; [ 221.067643] program syz-executor2 not setting count and/or reply_len properly 2018/04/10 23:34:47 executing program 6: getrandom(&(0x7f0000bf7000), 0x0, 0x3) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000100)=0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x4, {0x2, 0x4e20, @loopback=0x7f000001}, 'gretap0\x00'}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0x80000000, 0x6, 0x4, 0x1}, 0x14) 2018/04/10 23:34:47 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000240)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') r4 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x40d, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, 0xffffffffffffffe8) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000280)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380)=[{&(0x7f00000002c0)="4e738e3f7492eff730d8fc0b68af25b815da2449a6d917e149980eb627a9d4e3f87a1fc5a8543ca501fb0cddbf07887bc0b59d2737b7abf3f024eb11ba3ce9729bc9625f7194d507fb76d8a5aaedee40cb64b98d51747ac351b641fbe036829bb808359edcfa1df178308de41d0dad4cf53478681c90a7da2593ed52fa0a1d7ba85047109b494c46f5980b1766e6adbf320987639116f52a7b3ef3f6f4af", 0x9e}], 0x1, &(0x7f00000003c0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x8004, 0x2, 0x5, 0x100, 0xd00, 0xffffffffffffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xccee, 0x8, 0xd, 0x401, 0x0, 0x3ff, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0xfed2, 0x3, 0xbd, 0x8}}], 0x90, 0x4000010}, 0x91) 2018/04/10 23:34:47 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000040)="fdc7f134f2656dc856ee206c5e57146604d85f534ec670c9a8bde5c272f4d73fca6319638fa6") read(r0, &(0x7f0000000100)=""/93, 0xfffffffffffffd84) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:bin_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x34, 0x35, 0x20, '/sbin/dhclient\x00'}, 0x52) 2018/04/10 23:34:47 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x3, 0x3, 0xc05, 0x8, 0x3}, 0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xbb5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x84) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce5, 0x4) 2018/04/10 23:34:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000180)="0100000002000200000000000000f300", 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/10 23:34:47 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='eth0selinuxself*\x00', 0x2) 2018/04/10 23:34:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x428a, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000003c0)="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") r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x83) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'system.', '@[%keyring]\x00'}, &(0x7f0000000140)='port1\x00', 0x6, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000340)={{}, {0x0, 0x200}, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/04/10 23:34:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x8f0}, @in6={0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000002c0)) 2018/04/10 23:34:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000140)='ns/net\x00') sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x1c, 0x4) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a"}}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000040)=0x40) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/10 23:34:47 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file1\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="2000060000000000000000000000000000", @ANYRES16=r3, @ANYBLOB="00002abd7000ffdbdf2501000000080001004e24000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) 2018/04/10 23:34:48 executing program 2: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) r0 = geteuid() getgroups(0x8, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x3, 0x2000) 2018/04/10 23:34:48 executing program 6: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@multicast2, @dev, 0x0}, &(0x7f0000000200)=0xc) sendmmsg(r0, &(0x7f0000000f00)=[{{&(0x7f0000000240)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)="5d477a02bcf246359a4f8b7bd95ed0bd58317825bd64af0096f0fb1431ac80f8d1c923c981e5583dedf9ef24124c2a6c9662edf3c832c1b15d08fcdb1a22960448ef2e7225ea02cda5eafdf58b11d8054961c71335ddad62913ab87267f261cd1ce7a03d6143aa05210f6547ca0904db6693449950910a275670e652b52ea5048466f1101310be1c61c6f397abdefb03ed53ac0dd8afbffd7f5e2c680fcbddf6a85ecd5871b151d71f75554857c1c38502ca8253a013e20967fdcea2135dd0d0d6c54e9f1a2e20867a24bebc31037f62", 0xd0}, {&(0x7f00000003c0)="b9d2c9b430b975fb582bfe7886421c879c74a263d1225174924be559cff6466df6705611ddf3f70d93d390fc4dca7164a6492490459dd46cc770bd0ead177f28aa8bd4fb760206d4af21630c0918a3fafbe20ceeea8cd82444b64edcc96816e5762360135679631c0ccc8e08fe11abde1f5f3def4ff37eae9c0d052cb852be0bcf3be9b5f050086faa4b886587d99d7900ccc672b45bff4c4d076d570cc6ec45f9e451e39fb3a14eba0bd0327b2570d6d81bfc635f", 0xb5}, {&(0x7f0000000480)="90e7a2362571b814e02464c102d4c5b1f19ed1089b490305bcd732ecbaa41f26eaf4db43119ba7bff918f9c31775be71922f417682582f638c166a1910d224c46cb794b8", 0x44}, {&(0x7f0000000500)="84f67002287411c52dc996569a63ec3eb2e8dda1295842e0a08329651e2d9b2e1115eedac17572b4b4f03385fcc80f5799227d61db5953dc3a50c2d39bb2dd217eb436dd8061fd619259f0e1a4e7e1258904c5a44a86154807698b684f0f959e87dd5c2b6f7600fbe7bf8ada7b45d8f94ae41d2f7649d4a19c5caf4423eccfb9aba044850b57beef848c6b99390265fd169a380e8b2e2fea8b9f93ea83aa5822df0b169ebd3075724a4cfb617fb3ee4fdd8f0f0e7acaa9218dad9173cd58fb9f11885ec9a14ebd14bc88416c01c4cd2ab9a74353494ec4d07a", 0xd9}], 0x4, &(0x7f00000020c0)=[{0x1010, 0x119, 0x101, 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{&(0x7f0000000c00)="ef8dd3daee19b31d6fcabf5f99c76daf21d92e0257a8761089e1dfdfc7b1293a68ca4c07d5b4e2ab179b1d1a07e86335b71cd1c73eee633734edd7510971742b8b1ea762285ce2957db0c1290f34fd7b6339e0c5d0b23b3370a2fafb9fba914d6406af20950a2daf1e751eff3d19786484d4f203160a55ecbdea8f73f683291e1dfe7f1a0fbc2c38", 0x88}, {&(0x7f0000000cc0)="5d7a1382ac4146853803d5f8af115d5642dbd58faca0d8a3bb0352f85d901b8dc4de", 0x22}, {&(0x7f0000000d00)="1256372b7058bee368465d39720f32a46e08a720d7a478c54d9dabba2cffee7b03eda69532f8aeadf08fbed2c8bfbe187d8a6fd0def2f7e07f558b32003b57a2690132caaab5ee7ff88bb8e1ac8515bc69cb696cb83c7e4d382c3dbec28c0f50de6cc08b99b3c471d6fbc7463aaaae3a7e8575062e0959eb1493a9abf31efcaff85359fa1be0a5a2945c9cdff98d40f444419d2c4381c364a5e106ca8e", 0x9d}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)="00d6064ac12f99cf4dfc3f973dc20e3bc60b0667d61906d3390a4733edb3695270e59aedffd98f7fcff664e5ecc2be9637f00ba9bf5422baacd74230f97d8660a2", 0x41}], 0x7, &(0x7f0000003100)=ANY=[@ANYBLOB="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"], 0x4f0, 0x4000000}, 0x4}], 0x3, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) socketpair(0x1f, 0xb, 0x3e7b, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x4}) bind$netrom(r2, &(0x7f0000000800)=@ax25={0x3, {"e4faf6393d1a89"}, 0xfff}, 0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r5 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x1000000000) fstat(r5, &(0x7f00000048c0)) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000000100)="ca8b454d124a1dd909a886ad737b1861aea1834d0aceff8b21c847a851b60acca73896191fea62e92f924ec86c8b633c27fd9017b699280436", 0x39) inotify_add_watch(r5, &(0x7f0000004940)='./file1\x00', 0x20000000) mq_timedsend(r5, 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0xfd1, 0x0, &(0x7f0000adcff0)) syz_mount_image$ext4(&(0x7f0000000dc0)='ext4\x00', &(0x7f0000000fc0)='./file0\x00', 0x29f6, 0x4, &(0x7f00000047c0)=[{&(0x7f0000003600)="35a8ea2ef69d4ce1abe2d84c9d73be89747bfd27d5bcb2cf9f1aa5c7732ab1859f308caab93469b9c134d4a208940f3dc37fc646cd01ebdf1c94092999973c282d0e858f5ec8d402865730394dd9e3209f205b09494978ab8196fbf919734e7a767bdbdb3dee1858b46ced6134840320297edd05cf7f3ed0a8cb31be771b2b3cf2653a80422e8b1950d7503e5b5713d4c1742173285ce5a33e46e92f8ebc2809bd0e3ba6389e3df2d931a4568632cafa02ea763d2daecbf17aecdcaee32b5dd5eda2ecf1c4c3f382d4c4d9", 0xcb, 0x8}, {&(0x7f0000003700)="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0x1000, 0x4}, {&(0x7f0000001000)="05db55f0e8db69c73a7dd840e5a9fae13896aee9d87dbe8e333ea42b02bf1a5eb425633a67f58dc99445c01141fca8b75546a3feb6cbc6f3487f09a4dbff705a4ab6bf554ad14ff0493d76dc67e44866bf85888564fb4790e1c316172b4da063892a019a1fb367120696a6410df05489bc179be7b3c1f69b26e6b285c7dff427d720d86179b11a00", 0x88, 0x2}, {&(0x7f0000004700)="7268a6fdc78ffc88e0b9eca59370498770c2cbdcd53a25b549413286d8c0b5e79ffdc98d9435ed4d96a30bb8303d863f9ea04c9bd510fe16b931e7b9237b13fd814264a25aa42b9e24a2ec92a0eb245d1e70bf4dc14fc740c123fc8848221080adda5f977d6ca8ae64dc7cf8106580f32ac97c824b926382a851f5d978a0f6853da490ca004b", 0x86, 0x27f}], 0x20020, &(0x7f0000004840)={[{@nojournal_checksum='nojournal_checksum', 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@discard='discard', 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}]}) 2018/04/10 23:34:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c001700000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) 2018/04/10 23:34:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000200)) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r2 = gettid() r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='/\x00', 0x4000, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xffff, 0x8, 0xa24, 0x7, 0x400, 0x770979e6, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x9573, @local={0xfe, 0x80, [], 0xaa}}}, 0x80000000, 0xfffffffffffffffa, 0xfff, 0x7, 0x3ff}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}}, 0x8, 0x27, 0x0, 0x401, 0x10}, 0x98) ptrace$getregs(0xe, r2, 0x7, &(0x7f0000000040)=""/115) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000440)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) prctl$setptracer(0x59616d61, r1) r5 = open(&(0x7f0000000140)='./file0\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7fff, 0x30, 0xe41}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000001c0)={r6, 0x747, 0x20}, 0xc) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/10 23:34:48 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xae, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8000b}}) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x10001, {0x3, 0x9, 0x0, 0x2, 0x1b96d7f8, 0x8001}, 0x5, 0x7f07}, 0xe) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x4811, r0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/48, &(0x7f00000000c0)=0x30) [ 222.473424] netlink: 100 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/10 23:34:48 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/04/10 23:34:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000004740)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000005b40)=""/172, 0xac}}], 0x1, 0x1, 0x0) 2018/04/10 23:34:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001040)=""/229, 0xe5}, 0x2) 2018/04/10 23:34:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f000000ff18)=""/232, 0xe8) getdents(r0, &(0x7f000000afe8)=""/24, 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xfffffffffffffe59, "9a497edd7bc8df1c30a0610e84"}, &(0x7f0000000040)=0xfffffe9a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5e, "800239b2ff65c29a9e52b1a07ec89eccec3c5261db9fce8c118500bce4c53c3fec19abe1790b0373f53743431f49f38e8a03699def5af33341fb0981771c82310929ce5e292f30bd864ef56df84c95199bd8ecb7483a04b1412588a7615d"}, &(0x7f0000000100)=0x66) 2018/04/10 23:34:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/04/10 23:34:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6c090000008400000000018000", &(0x7f0000000040)=ANY=[@ANYBLOB="0b000008000000000000000300000000"]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) accept4$inet(r1, &(0x7f0000000300)={0x0, 0x0, @multicast2}, &(0x7f0000000340)=0x10, 0x80000) getsockopt(r0, 0x10001, 0x1, &(0x7f0000000080)=""/229, &(0x7f0000000000)=0xe5) ioctl$void(r0, 0xc0045c7f) r2 = getpid() r3 = memfd_create(&(0x7f0000000280)="6c090000008400000000018000", 0x1) perf_event_open(&(0x7f0000000200)={0x6, 0x70, 0x20, 0x100000001, 0x4698, 0x0, 0x0, 0x340c, 0x100, 0x8, 0x400, 0x9, 0x9, 0x4, 0x7, 0x1, 0x10001, 0xffffffff7fffffff, 0xf5a2, 0x3, 0x2, 0x3f, 0x3, 0x9, 0x5, 0x80000000000000, 0x1, 0x7fffffff, 0x2994, 0x38, 0x101, 0x4, 0x4, 0xffffffffffffff0c, 0x40, 0x3f, 0x80000001, 0x81, 0x0, 0x21f, 0x4, @perf_config_ext={0x9, 0x5}, 0x2000, 0x6, 0x2, 0x2, 0x10001, 0x39b, 0x9884}, r2, 0x3, r3, 0x2) accept4(r0, 0x0, &(0x7f0000000180), 0x80000) 2018/04/10 23:34:49 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$nl_crypto(0x10, 0x3, 0x15) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x202000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:34:49 executing program 5: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xa01, 0x0) ioctl$TIOCSBRK(r2, 0x5427) r3 = dup3(r0, r0, 0x80000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x6) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xffffffffffffff3e, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000001600010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200fe8100000000000000000000000000aa2c733a6dd1fc0aba36e4d3e25ee126e89df69d042c8b3126cbe1783347498fbf8675e3cc89114c4d5c2efa72d5ca3737c42ff991b85e3af92e4095c6f2f1b50a2111ff0a3f24f80e6184dc8e0e"], 0x2c}, 0x1}, 0x0) 2018/04/10 23:34:49 executing program 2: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) getxattr(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)=@random={'os2.', 'mqueue\x00'}, &(0x7f0000000140)=""/58, 0x3a) lseek(r0, 0xfffffffffffffffc, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) 2018/04/10 23:34:49 executing program 0: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"2e93c3605e96ea"}, 0x8}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/04/10 23:34:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=@delpolicy={0x5c, 0x14, 0x5, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback}, &(0x7f0000000040)=0xc) 2018/04/10 23:34:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = inotify_init() readv(r2, &(0x7f0000000240)=[{&(0x7f0000000200)=""/24, 0x18}], 0x1) seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000080)='./file1\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000825bd7000fcdbdf25020000001800030001800000feffff00000000000000000000000011"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x44) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000200)=0x8000, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x0, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) sendmsg$nl_generic(r5, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x4040000) 2018/04/10 23:34:49 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000340)={0x3, &(0x7f0000000040)=""/59, &(0x7f00000002c0)=[{0x5, 0x7b, 0x9, &(0x7f0000000080)=""/123}, {0x5, 0xf6, 0x400000, &(0x7f0000000100)=""/246}, {0xad, 0xbc, 0x0, &(0x7f0000000200)=""/188}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000400)="b35f44413435b631ef02aa6e245bde183279403bc2669fe4c5f87fec1b0677fefbc9e3cd4780bdcd6b1f7a95a3013e6e957384028c2d7893e98e748d0af522b7b924bce55f0b009316669a8a00c15d0e1cfa9107826ebb98c2a48c0c5d982f40f117604b569079e1a2f605bf7cecd35f164cf5c26c091ef9c4b160649f2e6f30c0e46c0dc639c52d10f5f7f15a2e001567dad8710428a7d06a245f92ca0555ec9e45b0b0374d7ce23c80e1bc445e73d04159bae80c27b0249a0d573a7278fcb2707caee13b354a451fde2176", 0xcc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)={0x2, [0xc70, 0x0]}, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = accept4(r0, &(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000640)=0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000680)={0x0, 0x0, 0x3, 0xb806}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000006c0)={0x8, r5, 0x10000, 0x8074}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x8, 0x3}]}) pwrite64(r2, &(0x7f0000000780)="b4ccff6b095c6bdf4a7a95d469ab99e921e9e8cd7076ed4e5558225eda611e617da1a4a64183619df8a8b7345e1f43a91e1a8dc2110b67901b0a7fa911e2148da0db6ce1a8aa1e879070f4db0f8bdfaa8c733235b58a474996813dd2181ce2fd91f68e6a8b06047326e8a800e7950b30dac362687eb3e2629f5b728085ca845af86e2acdddaf564585c3bdca0a1036a720105616e6a666be0e8226b45d", 0x9d, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000880)={0x6, 0x5, 0x3, 0x2, 0x7, 0x7fff}) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f00000008c0)=""/212, &(0x7f00000009c0)=0xd4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000a00)={0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x2}, &(0x7f0000000a40)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000a80)={r6, 0x81}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000b00)={r7, 0x99, "5e2141010327752191c248fa6098c28b847bdedd11153d9522661249d5268f8e81353e5aa7762e50faeb9dccd541b42cda3a1a8c72c0f30dbc3576e856669112455487d77abf36829bc8233545653e49f456780eedd2d0c921e46a874179ec5135ec8fe87e1fa9cf8e6c0c1e86066a2fcb9043d564b71508487014a67b25e85b97b986c2a74dc883b58b823c49683aca1482a8e7f4803d738b"}, &(0x7f0000000bc0)=0xa1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000c00)={'gretap0\x00', 0x20}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000c40)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000c80)={'HL\x00'}, &(0x7f0000000cc0)=0x1e) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r10) getsockopt$inet_tcp_buf(r9, 0x6, 0x1b, &(0x7f0000000e80)=""/4096, &(0x7f0000001e80)=0x1000) fstat(r1, &(0x7f0000001ec0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001f40)={r8, 0xf}, 0x8) 2018/04/10 23:34:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/04/10 23:34:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x1, &(0x7f0000000140)) 2018/04/10 23:34:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679", 0x36, 0x8010, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffcc9) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf2", 0x4c, 0x4c881, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xffffffff, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0xfffffffffffffe00}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x120, 0x1a3, 0x497, 0x2a, 0x0, &(0x7f0000000000)='vcan0\x00', 0x4000000000000000, 0x7, 0x7}) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/10 23:34:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x200280) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) timer_create(0x2, &(0x7f0000000140)={0x0, 0x0, 0x7, @thr={&(0x7f0000000000)="5f0f653c322f8a", &(0x7f0000000100)}}, &(0x7f0000000200)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) dup2(r0, r2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="3b41e3aed071d4ede70b16f2cd2a961f", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000000), 0x1b, 0x0) 2018/04/10 23:34:50 executing program 3: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0xbb, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000040000000000000000800000000000000e4083972d0f555ab75cfe0b40d8490ff88a44ae7fdb413c5994b763332c0422ce20cc1b1e654327d231d765a7bdbb20b36c775b09f96c72c8656c6db70b955fee75270a85849df5de22d3b5373b4daff817b871851a01a848cea2c7c08b7509494639e3e5b5e253bcce544dc2d1784eda01abd1e8dbf712e7b6a0612f7ee1618e6d8e4b213a494"], 0x6, 0x0, &(0x7f0000000280)="0e41e97e0000"}) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x200000000, 0x42442) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x0, 0x0, 0x0) write(r1, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0)=0x203, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) getpid() r2 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0xfffffffffffffc01, 0x86) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000500)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r4, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x3, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x7, 0x0, 0x0) listen(r5, 0x0) sendto$inet6(r4, &(0x7f00000000c0)='\f\t@b', 0x4, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100000}, 0x1c) shutdown(r5, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r3, 0x0, r6) r7 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) signalfd(r2, &(0x7f0000000240)={0x9}, 0x8) 2018/04/10 23:34:50 executing program 0: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"2e93c3605e96ea"}, 0x8}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/04/10 23:34:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x12) 2018/04/10 23:34:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x15, 0x1c, "73e34fdaebdc9454e74c8906127db2d23f071b867c1315ff060cf42b2278ad672d46b6f32ec8b8ee17bb7be4761c1ab2e52d189e9b2d49692fe3d02bad348137", "4e9d96905858167b323f19d74ed0df840b689f7c65697fd242a8271b3f02789312ddce7df44c04d6f4b12608b75ef0bdd3289d9891b42d8d5f2a01e1394e604c", "d73f00c4f068a9fcdabe96601a3346d3151ed943f9b5340960c46e350aaea655", [0x8, 0x5]}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '.\x00'}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup2(r0, r0) ioctl$KDSKBLED(r2, 0x4b65, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r3}) 2018/04/10 23:34:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679", 0x36, 0x8010, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffcc9) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf2", 0x4c, 0x4c881, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xffffffff, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0xfffffffffffffe00}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x120, 0x1a3, 0x497, 0x2a, 0x0, &(0x7f0000000000)='vcan0\x00', 0x4000000000000000, 0x7, 0x7}) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/04/10 23:34:50 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) dup2(r0, r1) 2018/04/10 23:34:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f00000004c0)={0x1, &(0x7f00000003c0)=[{0x8, 0x1, 0x8, 0xa7}]}) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0xfffffffffffffe85) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r1 = socket$netlink(0x10, 0x3, 0x13) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1800", @ANYBLOB="fc1b0afe8df89d8fb251deecb3dbdf250e00"], 0x2}, 0x1, 0x0, 0x0, 0x90}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) [ 224.678106] binder: 16282:16287 ioctl 4b65 0 returned -22 [ 224.692464] binder: BINDER_SET_CONTEXT_MGR already set [ 224.698005] binder: 16282:16287 ioctl 40046207 0 returned -16 [ 224.704064] binder: 16282:16295 ioctl 4b65 0 returned -22 [ 224.705198] binder_alloc: 16282: binder_alloc_buf, no vma [ 224.705219] binder: 16282:16296 transaction failed 29189/-3, size 40-8 line 3133 2018/04/10 23:34:50 executing program 4: socketpair(0x8, 0x805, 0xec, &(0x7f00000000c0)={0xffffffffffffffff}) epoll_pwait(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x6, &(0x7f0000000100)={0x100000001}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) 2018/04/10 23:34:50 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xc98, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x200, 0x3, 0x0, 0x8000, 0x3ff, 0x0, 0xa1, 0x781d, 0xfcda}) r1 = memfd_create(&(0x7f0000000000)='eth1(%#\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x989680}, {}, {}, @addr}], 0x30) [ 224.733777] binder: undelivered TRANSACTION_ERROR: 29189 [ 224.739850] binder: release 16282:16287 transaction 85 out, still active [ 224.750783] binder: unexpected work type, 4, not freed [ 224.756253] binder: undelivered TRANSACTION_COMPLETE [ 224.762022] binder: send failed reply for transaction 85, target dead [ 225.654655] binder: BINDER_SET_CONTEXT_MGR already set [ 225.659985] binder: 16276:16327 ioctl 40046207 0 returned -16 2018/04/10 23:34:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x49}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101402, 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"8f08ea1015f8ac"}}, 0x10) 2018/04/10 23:34:51 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x1000000088) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000080)="fa", 0x1}, {&(0x7f0000001200)}], 0x2}, 0x8000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x6, 0x0, 0x1, 0x8, 0x5, 0x7}) sendto$inet6(r0, &(0x7f0000000040)="ef", 0x1, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/10 23:34:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x3, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r2, 0x3, 0x7, 0xff, 0x100000003, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0xb6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000380)) 2018/04/10 23:34:51 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x1c) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) ioctl(r1, 0xffffffffffffffff, &(0x7f0000000100)="e914d18d28312d6456d65da2d919641a2ebf7b4c4f582796f16a21b01407bd6b3d11dc4c4010d1ccec6d3c5b826b62858667298cff0f4ed6374db3b89c7938e56a218ea34539e922ccd81d293d3d983534f38cb76e6d3eef9de53a5e1c79d4193b0e02e62ee1c264c8c3e086c3d7a4541d550df23d27a0448cb7f8096866e0a379fdabef55eda3bbab13f66553d82606958c23457e3cf3067e2e3ae2f8c76d75fb0dcad06b2df2f865c3b463fdc2cff6826043267253c8ddcefaad3565ced224181cc3926b79e1485a131d68b79d3a39eeca5e10007d7ccd0ece7eadf4fd4e639ea312cd6aed") listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/16, 0x10) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:34:51 executing program 7: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x373, 0x0, {0x0, 0x0, 0x1, 0x0, 0x1}}) getpeername$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8003, 0x10001, 0x9d41, 0x0}, &(0x7f0000000140)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x6000, @empty, 0x10001}}}, 0x84) sendmmsg$unix(r1, &(0x7f0000005100)=[{&(0x7f0000004600)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000047c0), 0x0, &(0x7f0000004fc0)}], 0x1, 0x0) 2018/04/10 23:34:51 executing program 5: setitimer(0x0, &(0x7f0000000100)={{0x100000000000}}, &(0x7f0000018000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$ipx(r0, &(0x7f0000000280)="e36877e0d4fe4d21855993917c64482fbdee73dfc01759665580730e50e6817100adf47674a715e4e8a1c9b22ae90552bfef549bc2d59336645f63546e8472d566005cf7a58c4431e2443eb8662ed13a9c83a32ab0be00f99a9df799574df9ca1f4f24e898e5d9d7d0e98a6b1b5a3b28c8d4159454e02bd0e4bd4fcc16a2", 0x7e, 0xc1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x450, 0x610, 0x6, 0x4, 0x6}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x4}}, 0xffff, 0x4, 0x2, 0x0, 0x81}, &(0x7f0000000240)=0x98) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) 2018/04/10 23:34:51 executing program 3: r0 = userfaultfd(0x80200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00000001c0)=""/71, &(0x7f0000000240)=0x47) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000280)=""/210, &(0x7f0000000380)=0xd2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/10 23:34:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001340)=[{{&(0x7f0000000180)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@nfc={0x27}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=[{0x10, 0x1, 0x401}], 0x10}}], 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x5) 2018/04/10 23:34:51 executing program 4: keyctl$session_to_parent(0x12) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) keyctl$session_to_parent(0x12) r1 = getpid() tkill(r1, 0x1) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000c00)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000c40), &(0x7f0000000c80)=0x40) r3 = socket(0xf, 0x80000, 0x9ca) sendto$inet6(r3, &(0x7f00000000c0)="d5ea5f280e6c60771a8d7b03d7d41c17bd0caaacd25e85e1c26823a8b2999887d30c0f92ab61d3f109863befa960a33f16212cb6740c7f699b956c74ea6af3963aae33a93ab1cffd36878795b26f7f0c5899bcc5cf8671", 0x57, 0x80, &(0x7f0000000140)={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) write$binfmt_elf64(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0xa31) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) fcntl$getflags(r4, 0x401) sendmsg(r4, &(0x7f0000001500)={&(0x7f0000001200)=@generic={0x15, "9e6a8d2edd143b6e8adf042af7a6b2a24b8125f1fe8efc50d418a27eb33925ddc59de1e809be2e618922bdf2cda1151bde0f74ea2dc4d80ff159dd93143eb60b67fa300feb2d0888ed5144216ba9f67a537d17f110a3d20a6d3fb4aa3b954bdc6636c93fccc9fc7f48b217de85e133d852b6c43333eb0b26f53fe0d0a935"}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001280)="d433968cc598513a0941f321b5e5", 0xe}, {&(0x7f00000012c0)="b9e594309141769b6e62db88da23cf30377f8d4ef6fd0714a3bf7045a9ba60b606d6b11b49d7874f200394a85dc111e924eb6176682f77615949071eb88fe5247552390971cead01c8862ec97620efbc655b540ee2dbd4c2947d25538c3e6f7bd31dcbf68de0c7c28d9c7bcbca357a2c0b6b071582280a9450589fb82c64", 0x7e}, {&(0x7f0000001340)="dc6dad2e6ae47601a385372ec2655196677367b31fad748686f8d8c3de2d09d123ca8ad0228a02b51f4eb78a1202af0cba04a17ed72f7c4451f9c0f365735f21bd", 0x41}], 0x3, &(0x7f0000001400)=[{0xe8, 0x11f, 0x0, "1b84de9f445f8b9f538a1b3f6908f6e83a0982ed6011985b75d4b7c8a513dcfe6e96f868fd1708b7e241178523cc22c19ac8ef6151364c8c48b96d58ea88f0eb03b5cd09e645feca083dccb93e2c82c1fd8fe4b8b7c6b74861ff6d11f5ca6be66e75eb2277b1aa989cdb41bc34bebf9cbecdfad621a34cb6ca34d64f184182e39f3aa7deb5a6ab7860781acf0dd96afa6d3e6cb05369bdcc32a104179703a42af43ca445be87066313a3683cd35287cbc60859bd8bb1995ba53b5e4168c2d0706f0dd6dd4b3137e99c28b95cff6ed09d0b7a7b1f"}], 0xe8, 0x40000}, 0x8000) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000cc0)={0x9a1, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x9, [{{0x2, 0x4e22, @rand_addr=0x10001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @rand_addr=0x7fff}}, {{0x2, 0x4e22}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0x912}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x510) sendmsg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001540)="f4fa0e22b1996f12caaeec43c94eadbb333b0cf2c634bffafb349c62cbd16c59f741c312c4c4304fb8215211b5169b92a4ab53de3a7091b3c63d9041a0d67d875245902b476deda911b632b750c922b641a673a1f683c30cea6fdb9894be0d220cbd90819316e4a402837ef84bbe7dd797d0954c997c3a5224d629fd57f2956a2b02485bdf6c40e915efca4a85350f07041814c4019ca8b38f34ac71132416d51640912e869b2fa9524f9b2760f874520f6fc4af668692580bee491fed027c8bc54952306325248d8c2835", 0xcb}, {&(0x7f0000001640)="fb3d6ab30692cf51eb8a60d393a2cb413f1c0e9e6479faad0a8be51fb7547cb278df3d0f9d8bc5171c75bb7c922629f4948c577d304a50cb58e16d8603efbb57cdef9c1c4d99c64e15eeb1ee375b1badaec5af5fb8733ab52b8656626e9c4f817846f3e0ef1a87f1f2cd017282ab22343f1951b2f262ddf13c209d6ecbde0e19d052c2d94c068491bbcd0e66776b45f6811d59983dc6f5bfa5fed2b74eadb0b4199dad676c4830d41e31230d0b79663255406a38a869f0c16e3302f838b2276bedeafd68420b003e2183c50de2118ce44e2571583b64a10dbb09019d17249874c8f11fbb5c3f5c36c368e9e77ed15d", 0xef}], 0x2, 0x0, 0x0, 0x20008000}, 0x4000000) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000080)=0xb179) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/10 23:34:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f00000000c0)=[{0x10000000004}]}, 0xfffffffffffffea6) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="b1c30c3630800d90000000934235889e9bab76cd0cbe39bb7ad7b1c5d0ab8e"], 0x14}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x84801, 0x0) 2018/04/10 23:34:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') close(r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x120, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/04/10 23:34:51 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/51) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="c33c5ecdd50f1ee0badaad98d0237051691ae097cce0cda72486361651bd87247a888de355c85e16da10b657ef72b4ae2bf58dc376f25d179234953185165bdd7c033807fa01cc", 0x47) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/10 23:34:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x20003fe, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ftruncate(r0, 0x80) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x1) flock(r1, 0x2) close(r2) 2018/04/10 23:34:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x1fe000000}) 2018/04/10 23:34:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e5b9b0d60268a4a232f1c814538409b170ffc207e16cf082506e97209ad7786978e182f18fc61e97922351ab4d89497dff0f3b3a300be68590e373609ca4dec19c0123a37f421e2a64d2f42f526a257cb2f1a33f7576e6cdaa725b0d001c678fe32ebc4eaf512c9f3e9e0d20365bae4c0ff4dad2365ee11979bb2c081d3692422810ef44d66832bdfbf29ba00c597bb1aa59f574b7f57cec4673238b4cc926613a26d32d5f01d5cc2d87403abf730f5402da3a69be982f482838add45631070438bda2cf625cd941e8c4f1a28e681766e6c48cbdb7febcf938e297c9ca7c5e"], 0x301}, 0x1}, 0x4000040) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x810, r0, 0x3e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0xffffffff, 0x8001, 0x8, 0xad, &(0x7f0000000040)=""/173, 0x46, &(0x7f00000002c0)=""/70, 0x1f, &(0x7f0000000100)=""/31}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x10001, 0x0) lseek(r2, 0x0, 0x1) close(r0) 2018/04/10 23:34:51 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000939f01)='net/ip_vs\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000100)={{0x4}, 'port0\x00', 0x40, 0x40, 0xfc, 0x3, 0x7, 0x12dd, 0x100000000, 0x0, 0x1}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000380)=@buf={0x0, &(0x7f0000000540)}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) recvmsg(r2, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="294ff75f68ef6ee1227806ad7a81f25e6e59ebc71e7811a4d97a47d0d3d5150e5c4765", 0x23, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$inet(r1, 0x0, &(0x7f00000000c0)=0x600, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af50023ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91b"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x0, 0x5, &(0x7f0000000cc0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000d40)) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000680)={0x0, &(0x7f0000000a80)=""/97}) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39", 0x1b, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340), 0x0) 2018/04/10 23:34:51 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x5, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000001c0)=""/70) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) fallocate(r0, 0x3, 0x5, 0x7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="1d6f61c8017e7bec131dcff2643c3b6376a2dba29ee8add865692958f42e31e9ff01f121020469fc4bad0b0a404c826dfa82694ab4a2af7bdc31332c367e455e21acdfb6f19beea37a16dd095721fa072fb7b678908993c05e3b620003f5b680b383595af3dbbc9366be695de899b0cb74a7b864c09f63b3de7ff9dfe9bc864976cad2050abb96a30db38f028ec1f085dbe13ae16cdcac64bbf2a2ee4bcea1e19399b6966cd359c599d146308bbbe0059797ac2596d4b99288aadc7d811c0a5104dccd921db1adecb85b545e913f571763d9a5faf8bd4dbefd4f82e3df32a868e49625f420c27814", 0xe8, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) 2018/04/10 23:34:51 executing program 7: r0 = socket(0x200000000010, 0x0, 0x6) write(r0, &(0x7f00000000c0)="2400000024007f000000120000000100000000f300f1ffffff1300ff1058e00814d294d6", 0x2c3) 2018/04/10 23:34:51 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f58732f6e61744769636df40073652e3431", 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x4, 0x4) socket(0xb, 0x807, 0xded) [ 226.278467] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32816 sclass=netlink_route_socket pig=16388 comm=syz-executor2 [ 226.293109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32816 sclass=netlink_route_socket pig=16389 comm=syz-executor2 2018/04/10 23:34:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/10 23:34:52 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0xffffffffffffffef}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:34:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090000020000000000000000000000"], 0x10}, 0x1}, 0x0) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x10c4, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6tnl0\x00', 0x2100}) sendto(r0, &(0x7f00000000c0)="456550c26e34474514c82c1ffaee2f5844369acd44d20e961ec776f1e90666b83729da7701a02e64b4ca5796e49a8b46ea34e447541d8cd641e39333c33e98233a1521eb15241c5b80f02a86d3fd10ac43ca4b429130f41ae2c5514c6e10cdfc831962f4443f91bbb2638217bfbfa5a8afe737e26a1ab916661479716ae4b6058e1c82e9ffb16322d7ba4c9ca15824afccad73a880d3b9c2fffc56e8aee7e0c2b532591d4d713b0ac3d924889f2cf0739599299dcc74f65f5033196cee", 0xbd, 0x20000800, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) shutdown(r1, 0x0) 2018/04/10 23:34:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="24feffff1c000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004001400"], 0x5}, 0x1}, 0x0) 2018/04/10 23:34:52 executing program 2: r0 = socket(0xa, 0x400000002, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x90, &(0x7f00000011c0)=@file={0x1, '/\x00'}, 0x6e) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) socket(0x10, 0x1, 0x4) 2018/04/10 23:34:52 executing program 5: prctl$intptr(0x18, 0x80) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) 2018/04/10 23:34:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick, 0x0, {0x0, 0x7f}}) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x40}, {0x3f, 0x7fffffff}, 0xfffc, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000200)={r2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)={0x0, 0x1, {0x3, 0x3, 0x6, 0x2, 0x1}}) 2018/04/10 23:34:52 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='task\x00') syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x6, &(0x7f0000000540)=[{&(0x7f0000000180)="cc0064e89b14ab3beece0566637c6ed4866037b6c299b8b6edb118f1f5cdbb90bce3985cdd6dd8cf458e8edac44ed3a68046b66e7a21529bb492830ff5de7f4955a04bed2f03ed0af73268f242d9b8b5cd82d5f0f8d6", 0x56, 0x7ff}, {&(0x7f0000000200)="e29ee51220e892e6d28941d87a413622282ff7cb1acf2e83957e52a0fc31d3bdce8c2bc8d4b709525583361ac6487f16dbe3b2296cbd65ee8c24a66d48709e65c08249da24db58aa25fb82f084d979fd1e6b67bf79437f7c77fb391fa9ce8b3f669d57f85c9dfeba762858b33f9f508c6a5e318f23c722bd72914ddfde2d4426563dca845f6595006b76d16cd53d411f048da9fed88187a839aecb3262c4ea21290c", 0xa2, 0x4}, {&(0x7f00000002c0)="4555bd574ff0eea16ea7036645690904d928e5659cca345b7eb73c49b34fd1508573dafe95261e0704a45c8c86d79271", 0x30}, {&(0x7f0000000300)="f806f5399ac70af3cc47f761ba944c5ebc8daea3baa60a66cec6d0ced89e56ef29592b763cf1fc5d7ddc2bd79df1dfbfc010915452943d1575565dc4e6586aaed767a73e8bd4481d08357e964bb6ba788d3b194164eabd4f1a3946f0678a69f910244fc28fa1b89d947415e3580f6bf3a2747b86c853057be146f86946ca99f478dc7b9c5f908793a600f0dc16403812f046101d92173f60980fd432896b4d63684188c4826a542bb3b95cd4c1240b6dcfc1162c06651ef58deb23c27fae56b23ec01081995116a19944afd6eb1084b5a0b9969a4694e74564c411e3e890182c49cfa9", 0xe3, 0xff93}, {&(0x7f0000000400)="84830aee13b6d5fbf8075f9d8eca5f0c39", 0x11, 0xfffffffffffffe6d}, {&(0x7f0000000440)="0416e3322618708622a871bd7fb3dffe603a4daea95fb76ab463e47ba31f8fa57a7902bf9dde05ba6c982eb1d774a7bef636921989b6e2d48d7ba14d38ebf11a834e25a35375322ffdaa0e28854142c23e5ad13229cfc5b0560d856fe2b0d8ec5308443d22d07dabd3c9da1d446491b173a3b3f0e70719259584136098e83b9762b3d03a42c10cd017a00c7368795fb6173b7e427d13710bd0bed23be567ce48b3ed920a4d4fb4cd7a43243bedee27ba1a3fde02420995aad28f445f062b4076a0b2e6a5b30487cfaf5d2b78401394951d1140e8f594de10f40656ed93a331e5ffdbec6a97283068b9b32ddb129d5e5fdda822", 0xf3, 0x1}], 0x2000000, &(0x7f0000000600)={'nouuid,', {[{@grpid='grpid', 0x2c}, {@largeio='largeio', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x3d, 0x79, 0x3d, 0x34, 0x2d, 0x32, 0x32, 0x31]}, 0x2c}, {@pquota='pquota', 0x2c}, {@prjquota='prjquota', 0x2c}, {@usrquota='usrquota', 0x2c}]}}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x400) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000700)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000740)={0xaa, 0x8}) lremovexattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=@random={'osx.', 'xfs\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x4, 0x9, 0xfabb, 0x1800, 0x300, 0x3, 0xfffffffffffffff8, 0x2c59, 0x7f, 0x1ff, 0x946, 0x7, 0x3, 0x0, 0x2]}, &(0x7f0000000900)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000940)={r8, 0x1, 0x0, 0x401}, &(0x7f0000000980)=0x10) r9 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="560523e804d203caf5d40e76d6e48c98aa4277af4566c91218397ce3aad95e8188487057e67851eb8784cb85492294b5d221b285d1473b0b034a14b0bfe93e7c143ee7fbb4dc0903274089789b1f259874b4a4857f1d09bd2ae342b36ba744964dccbf4b6202ea6008d9dcb6a6e910095fb2c4e2ee12b1c89a6ebb1bd28d197cd3a6b0625ccf8d964957e464eb7ddfe1e52180545ea5939120b5e273fae1332c3f33b0178cb600b94421b90408c49b5555d7751151e5ef81ff1364cb2bc5db6d8d45e764d98a73d5c2bec7fb99bee8", 0xcf, 0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b40)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000c40)=0xe8) getgroups(0x5, &(0x7f0000000c80)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r9, r10, r11) r12 = creat(&(0x7f0000000cc0)='./file0\x00', 0x1c) pivot_root(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000d80)={@in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}, 0x10000, 0x100000000, 0x0, "23dd7de6654d6910a41d6f76db9e4d19a7c09f4a690e75a7981dfb213b4b32f57d60d14d065f1d20a3afe8c1c887c6a527fb32bb3cd963eb5d3a23eb04f009613ee73f3de5c29d07ada31b49168e9dab"}, 0xd8) unlinkat(r12, &(0x7f0000000e80)='./file0\x00', 0x200) get_robust_list(r1, &(0x7f0000000fc0)=&(0x7f0000000f80)={&(0x7f0000000ec0), 0x0, &(0x7f0000000f40)={&(0x7f0000000f00)}}, &(0x7f0000001000)=0x18) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001040)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 0x80000000}, 0x3748, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x80, 0x0, 0x3}) connect$netrom(r2, &(0x7f0000001140)=@ax25={0x3, {"e2825a0b29284f"}}, 0x10) shutdown(r12, 0x0) signalfd(r12, &(0x7f0000001180)={0x2}, 0x8) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r13, 0x84, 0x3, &(0x7f0000001200)=0x1, 0x4) splice(r2, &(0x7f0000001240), r13, &(0x7f0000001280), 0x1, 0x8) 2018/04/10 23:34:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="38000000130011030000000000000000010000002000030073656c667d6c6f2d7b6574680100008000000000626f786e6574300082000000"], 0x38}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f00000000c0), 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/10 23:34:52 executing program 5: timer_create(0x2, &(0x7f000099ffa0)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f0000fc1000)}}, &(0x7f0000ce0ffc)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r1+10000000}}, &(0x7f0000001fe0)) timer_gettime(r0, &(0x7f0000182000)) 2018/04/10 23:34:52 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x44002) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000001800)={{0x3f, 0x1}, {0x0, 0x80000001}, 0x5ad9, 0x2, 0x4}) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000440)={0x220, @tick=0x800, 0x2, {0x0, 0x10000}, 0x9, 0x5, 0x100000000000}) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}], 0x2, 0x0, &(0x7f00000002c0), 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000500)='./file2\x00', 0x80) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r4 = inotify_init() creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r5, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001780)=0x1) 2018/04/10 23:34:52 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x300000c, 0x110, r2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') mknodat(r1, &(0x7f0000000080)='./file2\x00', 0x80, 0x9) dup2(r0, r2) 2018/04/10 23:34:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/176) [ 227.083841] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 227.093847] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/10 23:34:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x10000, &(0x7f0000000100), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000140)={0x9, 0x64, 0x0, 0xfffffffffffff399, 0x1, 0x6}) 2018/04/10 23:34:52 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001440)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000014c0)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001540)='/dev/ptmx\x00', 0x2000, 0x0) ptrace$pokeuser(0x6, r1, 0x3ff, 0xd3e8) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001500)={'team0\x00', 0x3}) mq_getsetattr(r2, &(0x7f0000fb2000), &(0x7f0000ded000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xfffffffffffffff8, 0x3}, &(0x7f0000000140)=0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001480)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r4 = getpgid(0x0) ptrace$getenv(0x4201, r4, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0xe05e, @remote={0xfe, 0x80, [], 0xbb}, 0x900000000}}, 0x6, 0x64, 0x3f, 0x68e8}, &(0x7f0000000240)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) ioprio_set$uid(0x3, r5, 0x3) 2018/04/10 23:34:53 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0xfa7, 0xc8, 0x4445, 0x1ff, 0x0, 0xffffffffffff0001, 0x2, 0x6, 0x8, 0x401, 0x7, 0x2, 0x3f, 0xe3, 0x1, 0xa5, 0x1ff, 0x7fffffff, 0x3, 0x8, 0x0, 0xcb, 0x6, 0x7, 0x48000000000000, 0x2, 0xca07, 0x1f, 0x7fff, 0x7f, 0x0, 0x200, 0x4, 0x7fff, 0x3, 0x6, 0x0, 0x13b3, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x4000, 0xa9, 0x2, 0x2, 0x6c2, 0x5f6d5172, 0x100000000}, r0, 0xb, r1, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip6tnl0\x00', 0x8000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000200)={0x7, 0x4334, 0x1, 'queue0\x00', 0x20}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) r4 = socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f0000000340)={0x9, 0x0, 0x0, 0x6, 0xffffffff, 0x4, 0x7, 0x691f, 0x100000001, 0x2}) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000400)=0x7f, &(0x7f0000000440)=0x2) setpgid(r2, r2) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00000005c0)=r6) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000640)) r7 = fcntl$dupfd(r4, 0x0, r5) time(&(0x7f0000000680)) select(0x40, &(0x7f00000006c0)={0x401, 0x6, 0x0, 0x32dd, 0x5, 0x9, 0x8c88, 0x20}, &(0x7f0000000700)={0x7fffffff, 0x0, 0x1, 0x4, 0x81, 0x7ff, 0x12000000000000, 0x7}, &(0x7f0000000740)={0x1, 0x2, 0x9, 0x5, 0x1, 0x8, 0x0, 0x3}, &(0x7f0000000780)={0x0, 0x2710}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000007c0)=0x101, 0x4) wait4(r2, &(0x7f0000000800), 0x0, &(0x7f0000000840)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000900)=0x20, &(0x7f0000000940)=0x4) sendmsg$nl_generic(r7, &(0x7f0000000b40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000000b00)={&(0x7f00000009c0)={0x120, 0x21, 0x700, 0x70bd29, 0x25dfdbfe, {0x1b}, [@typed={0x14, 0x2f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0xe4, 0x2a, [@generic="9561b7de7d9d3fd083f5ba1a371a54dffe28aa032fc5fda54468ac90ed2d8826ffc665a18754c072e8bdbc72585ae49c524c038c4b68f26765ea875dee7bd633be671edbff7fec45d41531c6c59545728d32e4afd65bc2107124718de97daa03fcc2f4a1c45f61a6ec2a42d7f0872fcdde2af231d06ff6fdb59fabe6fca8d83f53030d4a4111b3398fe3e8592c22e1f61fba5207907c3bb1ee91234949743c5c849a382437e732125e28ecb267b6cf3eba67bbb99e543cfcbbc4b5ae5117ee955e68c8edaf669373b8fb16aac4a8e1dbc5114c641827d2f13b56861d4a1c286b"]}, @typed={0x14, 0x63, @ipv6}]}, 0x120}, 0x1, 0x0, 0x0, 0x24008890}, 0x24008004) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000b80)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000c40)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000c80)={r8, 0xe0}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000d00)={r9, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x8, 0x20}, &(0x7f0000000dc0)=0x90) 2018/04/10 23:34:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082}, {0x3f}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/10 23:34:53 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x340, &(0x7f0000000100)=[{&(0x7f0000000180)=""/1}], 0x3db, &(0x7f0000000500)=""/97, 0x1d6}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x80) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/10 23:34:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090000020000000000000000000000"], 0x10}, 0x1}, 0x0) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x10c4, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6tnl0\x00', 0x2100}) sendto(r0, &(0x7f00000000c0)="456550c26e34474514c82c1ffaee2f5844369acd44d20e961ec776f1e90666b83729da7701a02e64b4ca5796e49a8b46ea34e447541d8cd641e39333c33e98233a1521eb15241c5b80f02a86d3fd10ac43ca4b429130f41ae2c5514c6e10cdfc831962f4443f91bbb2638217bfbfa5a8afe737e26a1ab916661479716ae4b6058e1c82e9ffb16322d7ba4c9ca15824afccad73a880d3b9c2fffc56e8aee7e0c2b532591d4d713b0ac3d924889f2cf0739599299dcc74f65f5033196cee", 0xbd, 0x20000800, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) shutdown(r1, 0x0) 2018/04/10 23:34:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x1, 0x38, 0x1000, 0x5f60, 0x4}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/10 23:34:53 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) r0 = open(&(0x7f000043eff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x2, 0x0) 2018/04/10 23:34:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='tunl0\x00', 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000004c0), &(0x7f0000000500)=0xc) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x7, 0x5, 0xffffffffffff0000, 0x0, 0x1, 0x2, 0x18000000, {0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x40}}, 0x5, 0x4, 0x6d47, 0x5, 0x5}}, &(0x7f0000000600)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000640)={r5, 0x100}, &(0x7f0000000680)=0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x8000, 0x97, 0x0, 0x100, 0x401, 0x4, r4}) writev(r0, &(0x7f0000000500), 0x26b) accept$packet(r3, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x84) socketpair(0xf, 0x80806, 0xee6, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r7, 0x8010aa02, &(0x7f0000000480)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/10 23:34:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) r2 = dup(r0) write$selinux_access(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a756e636f6e66696e656406cb9ad16641db837e3938794d5f657865635f743a73302073797374656d5f753a73797374656d5f723a6b65726e65565f743a733020000000"], 0x48) 2018/04/10 23:34:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x400, 0x0) close(r0) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2000002275, &(0x7f0000000180)="043bb3891e546d33b0c566c37a5a80e94995f9b21d8ebb6fe7cbdbe1696919138818cc24557b0215af672c292261443add6ea6e8f3cb92621f3a30609866fc2e0bb689381b261e67140762ef81c04dd81a475fba3c52b65529715ca1d52332cfe36307e6b350f639c94c7eb6fb45d93de1be37") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0x1ab, 0x8, 0xf2b5, 0x2}, &(0x7f0000000080)=0xd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="58000000df3cc66d5b5ae02fa7eb8873749ea52e196f2be7cded9ab7e32971876e92291b4279088ad799d6b5bc77c7b5faad65e7964c86732adb70b92d9cc8642887313b816b7a3f7d35d52dd5ce4926341e205d198a16e7936f550c"], &(0x7f0000000140)=0x60) 2018/04/10 23:34:53 executing program 4: r0 = socket(0x10, 0x80000, 0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0xffffffff, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x202, 0x8da, 0x1f, 0x5, 0x5a, &(0x7f0000000040)='rose0\x00', 0x7fff, 0x100000001}) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100)=0xffffffff80000000, 0x4) write(r1, &(0x7f0000000000)="2400000026007f00000000000000778a023fa2f501000000ff00070000008cfd15e5f5c4", 0x24) 2018/04/10 23:34:53 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x8, {{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x6}}}, 0x88) 2018/04/10 23:34:54 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) dup2(r0, r1) 2018/04/10 23:34:54 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0xb, 0x0, &(0x7f0000000180)="0119992773fae3f7f04f91"}) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a03", 0xc9, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 23:34:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0xfff, &(0x7f0000000040)) mprotect(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/10 23:34:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) open$dir(&(0x7f000026d000)='./file0\x00', 0x0, 0x0) 2018/04/10 23:34:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) r1 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='syz_tun\x00', 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='mime_type\x00', r1) 2018/04/10 23:34:54 executing program 3: accept4$ipx(0xffffffffffffff9c, &(0x7f0000003d80), &(0x7f00000000c0)=0x10, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000402801, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xb00d}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xc030}], 0x54) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f}) fcntl$lock(r2, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/04/10 23:34:54 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x6, &(0x7f0000000180)) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001900)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001940)={0x0, 0x4}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000019c0)={r5, 0x4}, &(0x7f0000001a00)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0xffff, 0x20}, {0x3, 0x81}, 0x6, 0x3, 0x1}) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/10 23:34:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6d0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000800)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2}, {0xffffffffffffffff, 0x8000}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff00000000000000020000000000000007000000000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/10 23:34:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r0, r1, 0x0) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001240)={&(0x7f00000000c0)={0x1150, 0xa, 0x5, 0x10, 0x70bd2c, 0x25dfdbff, {0xb}, [@nested={0x113c, 0x8b, [@typed={0x8, 0x81, @u32=0x2}, @generic="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", @typed={0x30, 0x80, @str='vmnet1mime_type]{vboxnet1nodevvboxnet0-@\x00'}, @generic="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"]}]}, 0x1150}, 0x1, 0x0, 0x0, 0x4000000}, 0xc010) 2018/04/10 23:34:55 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x400000) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='mqueue\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='mqueue\x00', r1) mq_timedsend(r0, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/04/10 23:34:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400200, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x181, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) listen(r0, 0x0) 2018/04/10 23:34:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="050440000000000014de085f776426c9118c70969118b5fdfe59270e20ecd739f923a1aa331ec69273c77c93b0ba8098a7ef4cd1d1b61d394f1dd54acc25e9dda959439826da85316e9caa09cf8d71036f51a045d685570bceafcddc76005aa6868eb249dc1f585994396e2cd55213dcbb440f456890cc7907356fe100000000000000000000000000000c650f70a97721ea9cc219f30f2cbe33ee5d1086f77cb0cd44d0853784864cbf14dd8e2be9f55f54897cf84a9975745406371c"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e630c400000000076"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=ANY=[], 0xffffffffffffff24}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0x9, {{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) 2018/04/10 23:34:55 executing program 5: prctl$intptr(0xf, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setscheduler(r0, 0x6, &(0x7f0000000000)=0x8) 2018/04/10 23:34:55 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x6, 0x7fffffff, 0x5}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xe8, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x6, r1, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) mq_timedreceive(r0, &(0x7f0000000140)=""/210, 0xd2, 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x1000000) sendmsg$nl_crypto(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@alg={0xf0, 0x10, 0x604, 0x70bd2b, 0x25dfdbfc, {{'gcm(aes)\x00'}}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x1fffc00}]}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x127d, r1, 0x1, 0x8}) mlockall(0x2) r2 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x8ec1, 0x80) syz_mount_image$hfs(&(0x7f00000004c0)='hfs\x00', &(0x7f0000000500)='./file0\x00', 0xe3, 0x2, &(0x7f0000000740)=[{&(0x7f0000000540)="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", 0xfb, 0x9621}, {&(0x7f0000000640)="549ff88dde1835b358eea1f740e86fd1a790d767c3be1cc6dab53bf9d1225dd2c71d11ef5d3e84c22a10f0a1b2c9530bb0a86335aadab08517e1ce119a8213e5e5b3b9e66aa57fa80208d6d8bf44f5205c37112e94e00af098e58c3bf57199a55c34f107695cf59ac5bca9bb57d659fc9a3ead8d7f14091f86099d3a6e48851f6e76770d5da68cf74243c982d9b6f97b817bee80866c7f666f5086460574d7c0c88f32bd342d959e3ef39d9b9f9df5dc47087a60e14ffe624e6017285dbab4bc71e9e12d45dd0f9567f5010e981a8267499d0a08867263ac9785b6097648e5aea2702c", 0xe3, 0x2}], 0x1000, &(0x7f0000000780)={[{@iocharset={'iocharset', 0x3d, 'macromanian'}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x36]}, 0x2c}, {@type={'type', 0x3d, "2898772a"}, 0x2c}, {@quiet='quiet', 0x2c}]}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000007c0)) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) ppoll(&(0x7f0000000800)=[{r2, 0x8405}, {r2, 0x441}, {r0}], 0x3, &(0x7f0000000880)={r3, r4+10000000}, &(0x7f00000008c0), 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000900)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000980)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000009c0)={r5, 0x4}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000a00)={0x3, 0x40}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) syz_open_dev$tun(&(0x7f0000000c00)='/dev/net/tun\x00', 0x0, 0x801) sendmsg$key(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x2, 0xa, 0xbe, 0xa, 0xd, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x10, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2b, 0x3507}, @sadb_sa={0x2, 0x1, 0x4d4, 0x5, 0x80000001, 0xd2, 0x1, 0x1}]}, 0x68}, 0x1}, 0x10) mq_timedreceive(r0, &(0x7f0000000d40)=""/113, 0x71, 0x33d, &(0x7f0000000dc0)={0x77359400}) r7 = add_key$keyring(&(0x7f0000000e80)='keyring\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000e00)='ceph\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r8) 2018/04/10 23:34:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) write$cgroup_subtree(r1, &(0x7f00000001c0)={[{0x2b, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'io', 0x20}]}, 0x36) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bd9fec), 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x80000001, &(0x7f0000000180)=0x4) fcntl$setstatus(r1, 0x4, 0x40000) prctl$setendian(0x14, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ipddp0\x00', 0x6}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, r2, 0x210, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x1, 0x3, 0xc, 0x5, 0x4dcd, 0x8}, &(0x7f0000000080)=0x20) [ 229.352088] IPVS: Creating netns size=2536 id=53 2018/04/10 23:34:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x1c, 0x10, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@empty, 0x24, r2}) [ 229.450010] IPVS: Creating netns size=2536 id=54 [ 229.659019] binder: 16604:16606 unknown command 4195333 [ 229.666003] binder: 16604:16606 ioctl c0306201 20012000 returned -22 [ 229.673929] binder: 16604:16606 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 229.684532] binder: 16604:16606 unknown command 0 [ 229.689816] binder: 16604:16606 ioctl c0306201 2000dfd0 returned -22 [ 229.701592] binder: BINDER_SET_CONTEXT_MGR already set [ 229.723063] binder: 16604:16606 ioctl 40046207 0 returned -16 [ 229.733863] binder: 16604:16610 unknown command 4195333 [ 229.733874] binder: 16604:16610 ioctl c0306201 20012000 returned -22 [ 229.739890] binder: 16604:16611 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 229.747548] binder: 16604:16610 unknown command 0 [ 229.747559] binder: 16604:16610 ioctl c0306201 2000dfd0 returned -22 2018/04/10 23:34:56 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='sessionid\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/19, 0x13}], 0x1, 0x51) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) 2018/04/10 23:34:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:vhost_device_t:s0\x00', 0x24) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/04/10 23:34:56 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x100) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, r0, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x7ff, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x1, 0x0, 0x40, &(0x7f0000000040)='ip_vti0\x00', 0x101, 0x8000}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000080)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'syz_tun\x00', 0x5}) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cf000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd3, 0x4e20, 0x5, 0x4e20, 0x1, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0x0, 0x100, 0x0, 0x1ff, 0x7, 0x0, 0x9, 0x100000000}, {0x3, 0x10001, 0xffffffffffffff80, 0x2}, 0x4, 0x0, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x2, 0x1, 0x4, 0xfffffffffffffbff, 0x0, 0xde}}, 0xe8) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) r3 = dup(0xffffffffffffffff) mmap$binder(&(0x7f00000d0000/0x2000)=nil, 0x2000, 0x1, 0x1011, r3, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xa17c}, &(0x7f00000001c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x6, 0x101, 0xfffffffffffffff9, 0x2}, &(0x7f0000000240)=0x14) sigaltstack(&(0x7f00000d0000/0x2000)=nil, 0x0) 2018/04/10 23:34:56 executing program 3: symlink(&(0x7f0000000240)='./control\x00', &(0x7f0000000140)='./bus\x00') syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./bus\x00', 0x5, 0x9, &(0x7f0000000880)=[{&(0x7f0000000280)="5e401dfbfbc9781d4f57e7438c377efe3e46b0828fb7ec0f5f6d7424f701299876ddb17406405b395168c1d70cb09482dce549c13f92a27785123a6a2f134f86f25230526e6485642a317bb5e3f35f926096905ea98b755623fe82d9b41d5c042baa004b9e23c038edff683e83be5cb51996be5eb3f84ea3bd223f9378c1cb42065edb95d71eb92899d87c7e26888dd44b0dad", 0x93, 0x5}, {&(0x7f0000000340)="45ad4812f4437cb6b3503ae046b7625dc06f0b9d875c4b1dc48bbdfdb04eb91decf922e433618382618ffd0f27deb64ddbdeff42f20faa10b2e35dbaa6135da6376733c22a376ea0502929ff02cc7a799b04770c601d02cf46b6362581a618b8c10a68244d6038e01e7c1bd5d9941b3f7f42624e03d805903387", 0x7a, 0xfff}, {&(0x7f00000003c0)="d0f8a52d968b1738b20f6d7e471f83358b93bbb63f8850f64782211edb745d4e9b0b950345a55cb1ece21c0642fdec5f72e0df71cc14e1ba1db9521b0deaee3ba5cf9f1d2d903a28946ae634b8ca3783b13349a23655668f9471f11944c2fad9979f3397454c6e879066e12cfc5fea89629d445cee83e5151420bd06bb635f717663bfef547ed22482655381fd41c5498ee32252452a1648700c81d747243f3591df47f8651b1312b87e19afadedffa809e9", 0xb2, 0x8}, {&(0x7f0000000480)="8026a1b04c1d59459ef3a2e76cdb4f5c57ad4584758d367c9e80a2551c320bb7c3eefdf1a691e6a9e6eff511ae3d27ab94c0d89670b3bbdcd9f460afc09a63e1eabe225bb63acb9e739f2bd5b780fa0850b883e9682e2bd4746d9e36c96d198afa2bd79b7f2e4492b17f7771cbf954c44f0a095388cdf64b631e36b3cdcd38d63f9f04ebe25e696d0adecb73d00c32dcb5e631706a65d231c7dd4d9d5b7341bdb84c57f694263f5c7ab25de2191406db95d4cc2a6bac84d1e54733b5732a9630c7220959b10e9955b876edca4e41b4378379a52130ecde14556ac3524feb0f30ce0edaaaa5fbc39ffeab40277ef02b61e794", 0xf2, 0x6b6}, {&(0x7f0000000580)="fc12fbd972c5b0ccbd6dcf2d9221cab4afe088334ec99fdfca4a2499d76b278077337a89cc807a075bfebb3b7e8f93c31e0cd08346980aa65f4e67", 0x3b, 0x5}, {&(0x7f00000005c0)="2e72c9e4a9440f91b35cadddc00d55e332212961f1129dd9a99219cae165afd5e56a6357c3f6cce1909f955f979fa40dd71a974389fdf851151a33bb9e119c7a40", 0x41, 0xfffffffffffffe72}, {&(0x7f0000000640)="5f6fb17e6e94eb4a53ac19341f2a62a1cbbb0db6d0030394552768fa7bdd9a18a2296c0ae42972acf3cc26ca9e16185bcaef36689d6b690a4e5eb7f2a79fc8fa20dd7b4b785bd0db8212e4294b569e6d0c3598e8b9df30fcd1f1d694b30c1e2784e3f487f0e28a14a39bb4429374dc7e75d2484e777ce57fc0d2d8ae107cbf20241dece88048818369d8a6dcc81c5858902f6527a333c69d476e86a59b2da996103b2b16d5f5059e0b31d4fc059cc405c962b2e609492318f45219e1ed848e9c92d18d67b15c41848162c2f4bc7eb205b6c62ee87f3beb", 0xd7, 0x5}, {&(0x7f0000000740)="f602d7b8be834d1cb135c6bb05097a426ec71b34e039f5c040e3d15a3187ee9fe2fbc319ab94224ab767bd444bc26721d5c726b153d0613f08f8cd3412ce75ea5af501146be7e26e50fe0ce40eab5262a9086f8c10c8a3d45242fda61ea4c14acd5aab0c4967a73497bf2d5a59670a7b7495145e3e132f184693a71b2217d00caac00b77eb000bb9c6110db2b82246ff18df50ef623192e2642347cceff2aad7b9b439f928302b678b83c015949f0219bc0091066c51a25babdeb14b8ce1008ed6b6ad10061d3076e5e8fd21c014a8d6870cbeec7afe7d66c104356d1a0c7ea10060630375a3d964f9", 0xe9, 0xffff}, {&(0x7f0000000840)="110c55e30d8979ad35b349312e7f618bab4427817bdec8076e3add4a665d0d0d90da43df3ffb80963b0147360d6479fdaa46aac8", 0x34, 0x401}], 0x4400, &(0x7f0000000980)={[{@nodiscard='nodiscard', 0x2c}, {@ref_verify='ref_verify', 0x2c}, {@device={'device', 0x3d, './bus/file0'}, 0x2c}, {@check_int='check_int', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@ref_verify='ref_verify', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000001c0)=ANY=[]) symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 23:34:56 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xc2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000600)={0x0, 0xd7, "94c6bf0f2e50d5fd6a406fbaa3c155465932f8ec59619a75702343fad67e3d9976d16216cd4070d7f460d05dc1f6ad69d1c244169f320e07b90fcdc191a3005c82b2945320a21da5c693db6aa27158a468fab7f297da2a7d272f1dc1ba2f1a7c4ace6f329079e1ed6b51ae3e66bcb5a425e3f2bdf2661f16acb5ff13e51e34455e08e8f1243fa565222c8cb552242d3b64814da54bf51b4cb40a07a49fb4e0ef0394770f2aaf0adc80267a6ec72c909975bfa85b1dcf4c36f5c0a6cc5c4885b86937ef81781561498e2f0a74b819e2c49027cd97cf50a6"}, &(0x7f0000000700)=0xdf) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000740)={0x0, 0xbb, "f13d8894424885eeba5c3de430164b22242ab029faad91b95f2f85026d14c66b674180dc2e82e393c4bc1b3a980195f1a69e27fd54e0adacbae2274aaaf6bfce3cab77246437088cef0c5eef73300c73e6c63005e98a835f9ee8448a0294eb34f3684d4dbe9c7368de8a9259363b15bf352f43a05254c90fe0b3d0e39b6c8f5bd9dd4c6ed6106b9d12ff39d41c85655a2c95777f914bab5947de6846785f1b9da3995b5588a89d901bbeac39e3d8a1b88ee25b6427f04c9a03ce06"}, &(0x7f0000000840)=0xc3) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r3, 0x1, 0x9, 0x8, 0x0, 0x3, 0x5, 0x0, {r4, @in6={{0xa, 0x4e21, 0x7, @empty, 0xfff}}, 0x8a9, 0x7, 0x5, 0x2, 0x4}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1}, &(0x7f00000001c0)=0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000200)={{0x7, 0xcf2}, 'port1\x00', 0xc0, 0x10, 0xa8e9, 0x101, 0x2, 0x4, 0x9, 0x0, 0x3, 0xea100000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000000000003, 0x8032, 0xffffffffffffffff, 0x0) 2018/04/10 23:34:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0xfffffffffffffffd, 0xffffffff}) r2 = dup3(r0, r0, 0x80000) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000100)=@hopopts={0x88, 0x0, [], [@jumbo={0xc2, 0x4, 0x400}]}, 0x10) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000040)) 2018/04/10 23:34:56 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x8, 0x9, 0x200, 0xfffffffffffffff9, @time={0x0, 0x1c9c380}, {0x0, 0x1}, {0x1, 0x9}, @queue={0x0, {0x100000001, 0x7f}}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0xf000)=nil, 0xf000}, 0x3}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101400, 0x0) 2018/04/10 23:34:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write(r0, &(0x7f0000000080)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308041000fff708ff98", 0x24) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0xfff, 0xff, 0x81, 0x5, 0x7, 0x101}) 2018/04/10 23:34:56 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x4001}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000474"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x208000, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) 2018/04/10 23:34:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000200)={0x8, 0x7fff, 0x2, 0x5, 0x1, 0x5}) accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/10 23:34:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x3ff, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r2, 0x8}, &(0x7f00000001c0)=0xfffffffffffffdc3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r3 = request_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)="8b22782cc157076175c303fa85cbb1b017bfe3bf75899841ef6b9661b1f2bd3938172e19815de1736426d415ce100f22e55f06f5673eb733088ccc85649352c542d250446a25e0e6b69b39332b326a5afd238428777fb270d5320b1118f298eb377bbeeeee79ab36d52c23f303777ad1cf862b8e768d506a3f5cfce88f8cc9646bd6f8b7f71d051389e68ef1880a67712d5dd3a000", 0xffffffffffffffff) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x400600, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500)='ip6tnl0\x00', 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000ac0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b80)=@sack_info={0x0, 0x7, 0x4}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1ff, 0x2, 0x8, 0x2, 0x8}, &(0x7f00000002c0)=0x98) add_key(&(0x7f0000000880)="8b22782cc157076175c303fa85cbb1b017bfe3bf75899841ef6b9661b1f2bd3938172e19815de1736426d415ce100f22e55f06f5673eb733088ccc85649352c542d250446a25e0e6b69b39332b326a5afd238428777fb270d5320b1118f298eb377bbeeeee79ab36d52c23f303777ad1cf862b8e768d506a3f5cfce88f8cc9646bd6f8b7f71d051389e68ef1880a67712d5dd3a0000000000000", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="86882a91b95b13c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde5d7e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f39abdffce94d6fbbe73975f042d96c81760b959fb0d795f10b585d1ba4717fe7e7cb96ff57755e0b62e6420618376ed7926431460f7859fdc44c034c1d39b3574ef3e83971fdcca71df6ae0395e43ad37027ac8b9e901ce8939ae978490d51ffc4a87c8244936c6616401c3c58a64522c0e7b7ae620240670b26531859b030fea7e644cb66614a009e42db5889b8696bfdf2e0e3655f2b7a57288237197c4ca11d7efc083571f993089f7dbff0e4d42611f21c72429138b1f1339705eab54264d3b578", 0x149, 0xffffffffffffffff) r5 = gettid() ptrace$setregs(0xd, r5, 0x401, &(0x7f0000000a00)="c645e733cb3365f586dec840027f613caa4a280ce138b0af3f6c4d5dfb051fdd30d1adb02bbc06df08c3d7009273d1f8503d5631b92e3efb58c452ff1e889959d80fa425036f6a037ca25318adb230819a9e1d13cb061a0aacce5f6603906bf92c2c6b48f90a3bd47a98768e656f7d69ae4952d9fb359ff9d791d23a01b37e0ae521fe077474d92c5db74b1088ebfd772e99e04833aa3b39632065092bc042defe025e") getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0x40) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) 2018/04/10 23:34:57 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0xdf, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x1, 0x3ff, 0x4}}], {@llc_tr={0x11, {@llc={0x0, 0xd4, "b4", "5b0323d0c94db36b1120310525ad8c34fd72942046c1955b435698a7d2a0cb9d59ade4912babe87b8dd5b1ffa5eaa8d7a26cc11ea162e27d8c71105c82c2c1ab6eba2d4453349e9ce62d94302a7e3b3a97129dbe032addfbe617edafcb5d19082e85dbc2d1a757e304a31539cb25e48ac6805e17e4384fc434d14cc4f2e8de5bf26b4959d0a0d83aaf8989ee4cfcbf4531d85ef5e78016a913855ae609cad36d29217c901dde2da91fc1d09bf294389de711494a18a405620bef77df10f92bab5bba2277c8d01d4ea01b"}}}}}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/10 23:34:57 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write(r0, &(0x7f0000000080)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308041000fff708ff98", 0x24) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0xfff, 0xff, 0x81, 0x5, 0x7, 0x101}) 2018/04/10 23:34:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20201, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000140)=0x4) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x100000) fallocate(r0, 0x0, 0x0, 0x6) lseek(r3, 0x0, 0x3) 2018/04/10 23:34:57 executing program 3: sigaltstack(&(0x7f0000757000/0x4000)=nil, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x10000, 0x1000, 0xbc, 0x7f219d8}, 0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3, 0xffffffffffffdd11, 0x69dfa922, 0x1f, 0x5, 0x7, 0x1, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x2, 0x9, 0x1c0000000, 0x7f, 0x3000000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r1, 0xed}, 0x8) 2018/04/10 23:34:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="2e09000040984510e1c22bbd6fb01092d9496f75080000007400f4eca1e41725acdfc0cb771ce1e70cc1e89721aff171ed23480ab8d00384985a8cf230b325c5bf397f6669fd55eb86fe14ecdd09ddb7ebb10d6d", 0x200002, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8008, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x0) getdents(r2, &(0x7f0000000140)=""/161, 0x45a) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000002c0)={r3, 0x3, &(0x7f0000000100)=[0x5, 0x3, 0x200], &(0x7f0000000200)=[0xffff, 0xb880, 0xfffffffffffffffe], 0x54, 0x1, 0x5b, &(0x7f0000000240)=[0x8001], &(0x7f0000000280)=[0x5d787617]}) getdents(r2, &(0x7f0000000080)=""/100, 0xfffffffffffffff1) 2018/04/10 23:34:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000040)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x239, &(0x7f00000001c0)}}, {{&(0x7f00000003c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="da5a55d50375b7ff2ec842a7cea0f9dda3a15d20fcd61d02f7b0229bddd91ebcd24d491e9063f4b05f500f8e940ea3ebf999ec2b1f940bf12d536c9aa1767a2b2697d99c34804ddd9deff20aa2a4318ce41215d9412e153ec5c31171e6b88d52f5541f76cabe29773a5fb468dd39778a3036d61ceb40f578ddb563a1b8aa024c7108cabef31e419a8611bb486d08d79c421f50c1d95e0b4970b9313de7b14bac18fb253f8a11cd709da83341b546c4d5b9c642049d01e762c3b326aede408b47a4ef1906ef6ac9180b"}, {&(0x7f0000000240)="1359fc529674e5762a38e9b371e3defacb7523a48ded515c1e0a7bee81f343e8be48dc670e52a63bb434374c372d0043dbccdd7f3f4c934cf19cd07d5453f55b516891d0e2c23ccdc9180491dad1302c1e916c01"}, {&(0x7f00000002c0)="93ebfcf53830ca9386abe46cf866965e96d9b648d5545880ec7dd98b43648c7f53fe5b30d915cc4430eadd48639a4479c74368a9388ba982157df1ed2adece7b18670e6af48796c6cab485f7585d17b2a16ad879b57960616e2791cf4553eb818cf6aa0c3d2636ebf780a192e62fcf3687621431eb431746d12ddfea43f010805401ec6be90f6f8d6a5be98de254f521c070a75e8e7cf4229392c09c", 0xfffffffffffffd91}, {&(0x7f0000000440)="30f2f4c143c3960e7af52fb105c03b8e14a5aa672c63731aabecf7a8848613d52d2fee3cf5a83bc5b4a9c7b1125cc3189cfcdb2c86ccb579888a356fdd985bc13da41ec0f25d44af7944e293749c933ec0253986dc28ceabd7183fe7ea0f11622be22e1e943d874c22f422d7b3589a8079a07a2a0ce9c4c843c4293993d535e6064c473fe7c01d6e50e743bd840eb3f145ffe77d4d53e65502322ca9389eab2d749fcf9d47de6137b972c4bd4c92e707826fd83864e588f67e47e86691"}, {&(0x7f0000000380)="143065fcbffa3c6d66d9b071fdbba072304d856eb715"}, {&(0x7f0000000500)="2f5489579122170c1255660f2396947ec9e00639dccf831b"}, {&(0x7f0000000740)="23962e431a8127d4329edc42a11b354a4941363b658706b754d7fc70f9142fed67c910ad84b90eec2f59d069b0c388ff1c70685a4ba50ea0bda83f168c5eb0184d7fb01554b384356eda0499c4a86f3098221ab69799251730be7625235d307b04e6225ef344a7722d6b9072b427dbe2b03f3f7546f2e6b6616c5241e761a8d6115958567df1f83000efee4dd7fc286dcbfd983488d846bc87ace7816f3c4439ad87fc741e0d549c502a1e89628ef23dd84bd91a1dd03aa8f78d7e11c96e8eefb06c98b54c703b08ea9ee24eb994e8a3155bd42d9c"}, {&(0x7f0000000640)="8a05f2ccd289c5ac73c63fb207cf91c5e6c62e4b88fe04ffb0a183cae7ee54e474847335da85b1508c1daa78ccce20274bf6842ac9fa62e94bed8aa49838a117ed9ee623d39aff33e8ecb31aaff1dfe867257b"}], 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="180000000000000000000000000acc"], 0x18}}], 0x400000000000189, 0x0) 2018/04/10 23:34:57 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x4000}) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:34:57 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x1, 0xfffffffffffeffff, 0xfff}) ioctl$KDSETLED(r0, 0x4b32, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000600)=@migrate={0x50, 0x21, 0x331, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) 2018/04/10 23:34:57 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x22001, 0x85) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) dup2(r0, r1) r2 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r2, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) 2018/04/10 23:34:57 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)=ANY=[], 0x0) getdents(r0, &(0x7f0000000000)=""/116, 0xfded) ioctl$TCFLSH(r0, 0x540b, 0x80000001) 2018/04/10 23:34:57 executing program 7: r0 = timerfd_create(0x0, 0x0) unshare(0x40600) timerfd_settime(r0, 0x0, &(0x7f000000b000), &(0x7f000000dfe0)) 2018/04/10 23:34:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) flock(r0, 0xa) ioctl(r0, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0x100, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88) getsockopt(r0, 0x3, 0x832, &(0x7f0000000080)=""/110, &(0x7f0000000480)=0x6e) [ 231.857766] qtaguid: iface_stat: create6(lo): no inet dev [ 231.919922] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/10 23:34:58 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000140)=0x8, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:34:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x2, 0xfffffffffffffffd}, 0x3e1}, 0x1}, 0x0) 2018/04/10 23:34:58 executing program 4: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) ioctl$KDADDIO(r0, 0x4b34, 0x1) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x8c0}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x0, 0xa0, 0x0, 0x88, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/10 23:34:58 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, [0x401, 0x4, 0x7, 0x6, 0x4, 0x800, 0x208, 0x0, 0x2, 0x0, 0x0, 0x3, 0x1, 0xe9d, 0x101]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x80}, &(0x7f0000000240)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = inotify_init1(0x0) r4 = getpid() ptrace(0x10, r4) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="be9241ff4067fe52b735b9b5045f1b9b", 0x10) ptrace$getregs(0xe, r5, 0x3fffe, &(0x7f0000000080)=""/32) 2018/04/10 23:34:58 executing program 7: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) socketpair(0x0, 0x2, 0xa005, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) r7 = getuid() getgroups(0x5, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000980)={@remote={0xfe, 0x80, [], 0xbb}, r11}, 0x14) r13 = getegid() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/context\x00', 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000000900)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="c529e6f402be9da2df7051ad423c818d186ba3e9609ed2ad0af0d955bd8fd7c54d4e019242a5a2f8b2024b10ef992548f78365ea0160d1f1f78a80dd317ae9576d7a59b8cd86997fe49ebb1da04e18775f2701e8c8a853e7df788d232c9a701dce01d63c98922f2bc2523be9390d89", 0x6f}, {&(0x7f0000000180)="68bef2655917b33e85a20870ccf8ba052672243ee1ad2a83b25a3bef49fe981fd11dcd435616a02eacd386b325f05bbaf1572d06da9a10b4d0bcb002e55923", 0x3f}, {&(0x7f00000001c0)="89212f205fd5047782e9af2f98e4abae561d57b999d82236083ee79b841f3172b1341aff785175d2126f6335f9ceaa161917106fc38d4ebb0b46295291c69b93869d263855b07c0b65aeb164e8d228442f004bcbe31fa7347827facef5ec8072ae9f02efeef672492014364259f1f573b748f7005b7bed217c3705d6dd577662a2b51678147cfd4cc6f38020314763ad1bff1018908f681cadde0eac7ecf7acc6e9e5f40b4040f5753e2f983fe57b6d46df4cf7f0abf3a2060eecb03abca76257fc735c8921e190f293812a6d886b774f0963921e0c39bbff5de4ca9797fb679447f78da32d8480d14e82e2d2249", 0xee}], 0x3, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x148}, 0x20004000) sched_rr_get_interval(r1, &(0x7f0000000000)) tgkill(r1, r2, 0x1) 2018/04/10 23:34:58 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x20) bind$ax25(r1, &(0x7f0000000280)={0x3, {"c45134e05b9cc9"}, 0x9}, 0x10) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x0, 0x5}, 0x0) socketpair(0x19, 0x80807, 0x53, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000000c0)={{0x5, 0xfffffffffffffff7}, 'port1\x00', 0x1, 0x1, 0x4d0b, 0x1, 0x95c3, 0x0, 0x20, 0x0, 0x7, 0x6}) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r4, &(0x7f00000002c0)=""/118, 0x76) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB='\x00\x00\x00@'], 0x1, 0x0, &(0x7f0000000080)="c2"}) 2018/04/10 23:34:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x3ff, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r2, 0x8}, &(0x7f00000001c0)=0xfffffffffffffdc3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r3 = request_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)="8b22782cc157076175c303fa85cbb1b017bfe3bf75899841ef6b9661b1f2bd3938172e19815de1736426d415ce100f22e55f06f5673eb733088ccc85649352c542d250446a25e0e6b69b39332b326a5afd238428777fb270d5320b1118f298eb377bbeeeee79ab36d52c23f303777ad1cf862b8e768d506a3f5cfce88f8cc9646bd6f8b7f71d051389e68ef1880a67712d5dd3a000", 0xffffffffffffffff) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x400600, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500)='ip6tnl0\x00', 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000ac0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b80)=@sack_info={0x0, 0x7, 0x4}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1ff, 0x2, 0x8, 0x2, 0x8}, &(0x7f00000002c0)=0x98) add_key(&(0x7f0000000880)="8b22782cc157076175c303fa85cbb1b017bfe3bf75899841ef6b9661b1f2bd3938172e19815de1736426d415ce100f22e55f06f5673eb733088ccc85649352c542d250446a25e0e6b69b39332b326a5afd238428777fb270d5320b1118f298eb377bbeeeee79ab36d52c23f303777ad1cf862b8e768d506a3f5cfce88f8cc9646bd6f8b7f71d051389e68ef1880a67712d5dd3a0000000000000", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="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", 0x149, 0xffffffffffffffff) r5 = gettid() ptrace$setregs(0xd, r5, 0x401, &(0x7f0000000a00)="c645e733cb3365f586dec840027f613caa4a280ce138b0af3f6c4d5dfb051fdd30d1adb02bbc06df08c3d7009273d1f8503d5631b92e3efb58c452ff1e889959d80fa425036f6a037ca25318adb230819a9e1d13cb061a0aacce5f6603906bf92c2c6b48f90a3bd47a98768e656f7d69ae4952d9fb359ff9d791d23a01b37e0ae521fe077474d92c5db74b1088ebfd772e99e04833aa3b39632065092bc042defe025e") getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0x40) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) 2018/04/10 23:34:58 executing program 2: clock_gettime(0x2, &(0x7f0000000080)) 2018/04/10 23:34:58 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x61c, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)=""/141, &(0x7f0000000140)=0x8d) write$eventfd(r1, &(0x7f0000000040), 0x8) socket$nl_crypto(0x10, 0x3, 0x15) r2 = dup3(r0, r1, 0x80000) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)=0x1) 2018/04/10 23:34:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/04/10 23:34:58 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) syncfs(r0) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x27, 0x2, @tid=r1}, &(0x7f0000000040)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) 2018/04/10 23:34:58 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="177f04", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x2}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000100)={0x0, 0x24, 0x4, @thr={&(0x7f00000000c0)="3a983869236688ffd5a4f3d2900cd8c83d32023e3a07258f9844c9a6bc6e", &(0x7f0000000180)="01aff7b9d28a473c8f6c879a266a09a5a767def7f92637d82a9c8fc3308c928483647ac50aa561dbce10319afccff3290ee33b20270b8be50f3d7b1a82034fdb6e42db50ff3ea79cb9b9e7d9166d8848107cef78b20e388d4dd8875f3e3d452df58434ccc7ebc7f1a7a822ca855247af1ecddd17b12136737339ad3be7086170cf7a9052264bb4760ee9038283040df0c4d205107c492f7402955216c03d7ec2dd31ac"}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000280)={{0x0, 0x989680}}, 0x0) lseek(r0, 0x28, 0x4) mq_timedsend(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000480)=""/131, 0xfffffffffffffe7b, 0x0, 0x0) [ 233.298670] binder: 16740:16795 unknown command 1073741824 [ 233.304593] binder: 16740:16795 ioctl c0306201 2000dfd0 returned -22 [ 233.429638] binder: 16740:16805 unknown command 1073741824 [ 233.436025] binder: 16740:16805 ioctl c0306201 2000dfd0 returned -22 2018/04/10 23:34:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x2e5}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)='^', 0x1}], 0x1, &(0x7f0000002600)}}], 0x1, 0x4001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = timerfd_create(0x7, 0x80000) dup3(r2, r0, 0x80000) write$cgroup_int(r1, &(0x7f00000001c0)={[0x3f, 0x31]}, 0x2) init_module(&(0x7f0000000200)='\x00', 0x1, &(0x7f0000000240)='\x00') 2018/04/10 23:34:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x3402}) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x7, 0x1ff) 2018/04/10 23:34:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000), &(0x7f00005a4ffc)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/04/10 23:34:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f000012f000)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/231) 2018/04/10 23:34:59 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e1d, 0x4, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 23:34:59 executing program 6: r0 = socket$inet(0x10, 0x802, 0x1) socketpair(0x7, 0xa, 0x3, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r2, &(0x7f0000000600)=""/135, 0x87) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') r4 = geteuid() open(&(0x7f0000000580)='./file0\x00', 0x40, 0x1c9) ioctl$sock_ifreq(r1, 0x897f, &(0x7f00000006c0)={'dummy0\x00', @ifru_names='ip6_vti0\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) sendmsg$netlink(r3, &(0x7f0000000540)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1002000}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000080)={0x1a8, 0x29, 0x300, 0x70bd2d, 0x25dfdbff, "", [@nested={0x198, 0x78, [@typed={0x8, 0x5f, @u32=0x9fed}, @typed={0x8, 0x6c, @fd=r0}, @generic="6ef6884f249dce556685431b01e92d86cf4dda78fb54f88ef22c228e88d74c01007a555c33c69168506980d220573fc9b1f921c5b574f3a724b41fa12b903c01255489a9ba2f0fb487e4abc13a49c00d47d492c4ee76b42b02ec7d09a392fd6ba6be8fe7352873546b44c828078de32698446b94c3be045c529f266c", @typed={0x8, 0x2e, @fd=r0}, @generic="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"]}]}, 0x1a8}, {&(0x7f0000000280)={0x194, 0x1a, 0x800, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x76, @u32=0x401}, @typed={0x14, 0x5f, @str='bdev+[,proc!@*\x00'}, @nested={0xa8, 0x43, [@typed={0x8, 0x2a, @uid=r4}, @generic="fd3d35050adb71dd7b887c966904b0cc8f019e5866ac51eb6b72d510c3f4311bdaf9dc521ccf5a9825ea0fb3754b474b2a86ac38d1a011f9977262c3d2cf957c68fca72b22a82b8e391539603eeff4742540b062bb772c3afceadd446194d4a07a2c1c941ced6c0a1fab3f0a9db3ce2db843acec601885a5c2d37fcd5e3b4b22b7be085e22750e700a18b9e4130792b791bae677f1bf311d21ad96"]}, @generic="4149e550c5a1619daa5e357a177ad764efd38201597683252e4ac9bb097c2197e41bb525007c577624020f42352c212b2247137404b191ec32a440059f851fda09f101884b4c72d2badcecc4ffd200892ff65542caaeff61d11e9d4b299f52562116f47aac9aaae10671f7a3af8c42c1c4abcc878f512eaa7a0bf9e0af", @generic, @generic="65a7b4f5451098114c6ab54706e32b9ceda6aa555edc559eeadf56f5022b35710ad6aa1e95e39abaad8b17", @typed={0x8, 0x4f, @pid=r5}, @typed={0x10, 0x51, @str="1673656c696e75782800"}]}, 0x194}, {&(0x7f0000000440)={0x90, 0x32, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@generic="c069b7e8f04672ddc6fe35d4903d1646d86ebf4ee76371a296e24f68cd4f02ba3f50f1f783e463e9cfeeff37b9d4ae481aefacb02187faffd4ef74d76bf8b63f6c01a12399f2195701efd36a8bd56a9e817d137c9045fe2d391a371663f07b9ad88357914e60403ca1f8806b82f0a2888a4b2209f6332befd37662252def"]}, 0x90}], 0x3, 0x0, 0x0, 0x8000}, 0x0) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) 2018/04/10 23:34:59 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x170) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/10 23:34:59 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:34:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a00fc020007001a00000000000000"], 0x10}, 0x1}, 0x0) 2018/04/10 23:34:59 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) select(0xffffffffffffff62, &(0x7f0000000600), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/10 23:34:59 executing program 5: socketpair(0x11, 0x4, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') fchdir(r1) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 23:34:59 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, "766c3f6e300000001e140000a4e7c780"}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/04/10 23:34:59 executing program 4: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="72327f2f07"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000200)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000600)='./file1\x00', 0x4) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000540)) write$evdev(r1, &(0x7f0000000580), 0x0) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000500)={r5, 0x3}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac43", 0x16, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25", 0x1b}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/10 23:34:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x1, 0x1, 0x7, 0x20, 0x83, 0x6}, &(0x7f00000000c0)=0x20) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x3f, 0x20, 0x8, 0x9}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22002000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/10 23:34:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) write$binfmt_elf32(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x0, 0x0, 0x29, 0x2, 0x2, 0x3f, 0x7, 0x23b, 0x38, 0x3da, 0x4, 0x80000000, 0x20, 0x2, 0x0, 0x8, 0xe2}, [{0x6, 0x20, 0xcfd, 0x1, 0xb, 0x81, 0x69, 0x81}], "88b1b5333d7bf9d324606e92f6f50ee3e827857770655e6d1e93d3257bcb7389a00ea1f3bb84d36ee50d75a5d3d6a9cfae6907f66684112434bd0ee301da975edf56b4eb9a833a0df6e53b1ed6d84b660555354bc841aa2fc33ed59b701c86cc504cf62a4a265b34ffdc8860c5ce43b6051816a1268f72eedc3ebdb8856bfb3883b3244a6aa0cc52509bb6d3953d903661caa0e775faf3a2b87a0414b830d254128ac56975140182f1c08f2cd9aa09f2b80bed59d16bbd432a063c355b9c567db82fd1e178f87d50fd3225b98d0317a332b6fe95e4fc6454b10426744dfc096879fbe2f065d52049f3b6e3a135319ebac846d6c2"}, 0x14c) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7fffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/04/10 23:34:59 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) accept(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0xffffffffffffff44) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x7f, 0x2, 0x8000}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/04/10 23:34:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x6a, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x15, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32}]}]}, 0x24}, 0x1}, 0x0) readahead(r1, 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0400000000090004b20066514d7f6c410bc62fdbaf533715f24e0c1eabe2da6696668a1bc4406f189a82e496", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1}, 0x1c) 2018/04/10 23:34:59 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x200300, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x24, 0x0, 0x101, 0x2, 0xaa8, 0x0, 0x2, 0x401, 0x1000}) socket(0x1d, 0x3, 0x80000000000006) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0xffffca88, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) [ 234.143106] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 23:35:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x100000001, 0xfffffffffffffff8, 0xd49, 0x1040, 0xfff, 0x3}) pwritev(r1, &(0x7f0000000000), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/10 23:35:00 executing program 4: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/dev\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x40, 0x1f, 0x0, 0x5, 0x0, 0xd, 0x6, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x0, 0x8, 0x7fff, 0x1ff, 0x1000, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x9, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x0, 0x4, 0x5, 0xb8b, 0x2, 0xc82b}, r3, 0x1, r0, 0x0) fallocate(r2, 0x3, 0xff, 0x6) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) sendfile(r0, r2, &(0x7f00006dbff8), 0xed59) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000540)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000580)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000600)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000640)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000680)={0x0, 0x0, 0x144}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000005c0)={r5, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r6, 0xfffffffffffffffe) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00000004c0)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={r7, @empty, @multicast2=0xe0000002}, 0xc) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) 2018/04/10 23:35:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000080)="010e5da54c38fc", 0xffffffffffffffae, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x3}, &(0x7f0000000400)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) [ 234.302410] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 23:35:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000100)="ffb41e697079bca4d28d5647e09e1d76fe9d691d025e0c64d2be07880b2992eb550474832e557ef6032dd86a30c9e91619f6ff5b08d5b3ccab9bb0ccecf27b5556b0d00a8d58ecdcff6a378289b9e1afe3b7612de631eb04702d6e136fad14e1f20bf228cbc0cb4d9f5454f0c4", 0xfd48}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="2eb5b933da174f80b5cd831dc2faf944df01aceb9a1dca2aa75b387c0db1e2c06379d3326a6ed4cffa122e74d537a62fdda6903805dee551b7f6775252a58aaf6bc5dbd4a5ec9aa406d5f9f1c3b397dc509a1ed85da54098c14c488d2dc9628f7d5b902ced815c05e06eb9f4b3c6bbf73cd6b8607a55d21bc3ca5adc41f671bd5a6b3a100ccaa0f8ad92ad6950a68f", 0x8f}, {&(0x7f0000001400)="0f206e3a", 0x4}], 0x4) 2018/04/10 23:35:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x3, 0x6, 0x2, 0x2, 0x20, 0x80000000}) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d7ffc), 0x1000000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/10 23:35:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6}]}, 0x10) prctl$void(0x22) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000036c0)}, 0x0) 2018/04/10 23:35:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000000)="7462699d96663976", 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/10 23:35:00 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:00 executing program 3: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0x8, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000001c0)={@rand_addr=0x2, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8) recvfrom$inet6(r0, &(0x7f0000000200)=""/28, 0x1c, 0x3, 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) fcntl$getflags(r2, 0x401) 2018/04/10 23:35:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffffe, &(0x7f0000000040)=""/36) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000002c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018400000000f5009cee4a5acb3da408001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b60265a0865fc8152fadeaab530d7eb4bf6ba2112ce", 0xb8) 2018/04/10 23:35:00 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000080)=0x8) getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='net/rt_acct\x00') r3 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r3, r2, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000380)=0x18e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000500)=0x2, 0x88ab0de4c4924006) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)) r4 = getpid() stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r3, 0x10, &(0x7f0000000480)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000002080)="47275d5ae52e222111e3181ad953a7e1cb3218e5242794fbbbed074c8892aa807a7c74d75c858daf89efc2d28d787dee9a36669d1bbdc5c0efd366e67e4fd6d8e1a0616d0806588070ed22fbb09c0efe8d2d072ce0eda52108b7aea74916fa6c23b3008c792cc41aa6eab306206408c4095e36b12b14c4733191cdfde79a273c8fa09a3a874ed4176a78f330dbbc28cd4518446bf73e576103a0104562780ff5dee0cf847455a87c081b469f09", 0xad) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@remote, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) getpgid(r4) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bcea588aac9467616f90d842448bae3d16", 0x5f}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="f760c954c0a03d74a9f9bf7aab759173300de8f3e2e56c158c5e1eb178d67e27cb037192187e2ea84643f7d2b4bec16e037db01d2c2a9aca13be1e1afe69a491febd532fa3719931e10282e7c79b895d560b8a5af684c00f73990234648949c6d5db61982e2af202424f97522959204865f75b2da43dcaf9e1dbd09a3cc46a41816570ee42fca93f5076686cda1208748f5edb9590a3b49ecf67a38b29424fd5dbdeea0dd83eb53afd4085e5655af414bfb5937a92be071d9c0b5fad30b3b047343ae2c5845e0a966d3df43d5fcc1c298d312a8c54671d343ee07e72efb4f3ddce8b45ef8a2a4d", @ANYBLOB="000000002000000000000000010000000200000084a1f3385b84cf2d52bceef8b612a6eabf2345c8ef9f3550fc2d0170db4f78092c4ba7f58ef28d90aec638db21aaa5eb5d035f62b8830000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x13f}, 0x20000001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x400000, 0x0) 2018/04/10 23:35:00 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) sendto(r0, &(0x7f0000000200)="d8c02be3839c2c9e62d67789e7e743667b80675df42071b84861038e7b3010f10ad4b2172a69bda3a26bca171971a5e2cd28daa2eb51c4676a352285212836daf4bcc63603feb5f33fe07a41e22f047516dc81dcf1aeddfe9e6fb41aa9379d4a2779872c090b2ad33e2492815f2359e9ae5bd817a0eba64e82f39f8c1ef63267497c1a64805a05c22ad42fa72e798d38fbceba6ce6fdacc3f492163bdb8188e92ce7b40b1223333eed293af56374ad2f3094240d2e09e5c01e3b86633178b0218a3e4c1c4cf1ac6fafd1bdb0a62e33d472e795de0b4efb61b59bbdb095cbecddbca0072c64fda46ab556", 0xea, 0x40, &(0x7f00000000c0)=@generic={0x10, "95ec5c9aedcfc4230d5b53af5c40818d20b289d87104fd93ea7c61310588d0f2ee1841b437e783ed3a361da988288bf0592dcaac4160c15a4eabb669a28eeaa771d2a8774285105fb82438a01abcc6c9cbc92e69fcbf5a90e0c731d664c043f0a47bc19b84ccb22266e576c7240fccf92ef8792cf3cc48762f011d304b5e"}, 0x80) lstat(&(0x7f0000000140)='.\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/10 23:35:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) time(&(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x22d00, 0x80) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x40, 0x3, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002740)={0x1c, 0x1a, 0x800000000000c01, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="ad"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 23:35:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fb6ffc), 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/208, &(0x7f0000000200)=0xffffffffffffff55) 2018/04/10 23:35:00 executing program 2: unshare(0x2000000000082800) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/10 23:35:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/04/10 23:35:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/85, 0x55}], 0x1) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x8100000e, 0x0) getdents(r0, &(0x7f0000000140)=""/102, 0x66) modify_ldt$write(0x1, &(0x7f0000000100)={0x100000000, 0x20000000, 0x7000, 0x5, 0x8, 0x1f, 0x100000001, 0x0, 0x7, 0x5}, 0x10) 2018/04/10 23:35:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) dup2(r0, r1) 2018/04/10 23:35:02 executing program 0: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) socketpair(0x3, 0xe, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x1, 0x0, 0x8, 0x3, 0x35b}}) ioctl$KDDELIO(r0, 0x4b35, 0xc) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/mnt\x00') ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/165}) setns(r2, 0x0) 2018/04/10 23:35:02 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f00000000c0)='net/anycast6\x00') r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="8b65742f70736368656400") sendfile(r2, r2, &(0x7f0000000040)=0x800000, 0x408) 2018/04/10 23:35:02 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0x100, 0x4) pause() recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/10 23:35:02 executing program 6: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005100), 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='selinux\x00', 0x2, 0x20, &(0x7f0000000080)={0x5b, 0xffff, 0x0, 0xffff, 0x7fff, 0x4, 0x7, 0x9}) mq_timedreceive(r1, &(0x7f00000000c0)=""/96, 0x60, 0x10000, &(0x7f0000000140)) 2018/04/10 23:35:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x2, 0x24) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x6, 0x0, 0x4, 0x3, 0xffffffff, 0x4}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/10 23:35:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x410040, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x3, 0x400, 0x90, 0x800, 0x7ff, 0x7, 0x6, 0x1, 0xf37, 0xdeb, 0xc0db, 0x3f}) 2018/04/10 23:35:02 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:35:02 executing program 0: r0 = memfd_create(&(0x7f0000000100)="43657b0622714b78fd7620", 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x9) 2018/04/10 23:35:03 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) rt_sigaction(0x17, &(0x7f00000000c0)={0x2, {0x8}, 0x8000002, 0x32}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) r1 = socket$unix(0x1, 0x1, 0x0) r2 = creat(&(0x7f0000000180)="e91f7189591e9233614b00", 0x82) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') socket$unix(0x1, 0x5, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="8c89d30d0051b0bc925f000000ed7aafd75ad53a242c1fff7f000018f226135ca151c9bfbd6dc4022b927fbce6e093d3d93200b867ae5672d0b366dbc8f90a5ae3c135688acace97650133db9526ccbe3bfdad9e", @ANYRES16=r3, @ANYBLOB="010029bd7000fddbdf250100000008000400ffffff7f"], 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x24048000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) sync() ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000200)) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/10 23:35:03 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff}) 2018/04/10 23:35:03 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500)={0x4, 0x100000000, 0x68, 0x90fc0000000, 0x2}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000740)=0x200, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) readahead(r0, 0x6, 0xf) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000880)=""/184, &(0x7f0000000940)=0xb8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) r3 = gettid() renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x0, 0x4, 0x7}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0xc34, 0x1, 0x4}, {0x0, 0x6, 0x0, 0x311925ba}]}) write$selinux_context(r0, &(0x7f0000000540)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000640)=@ax25={0x3, {"8c4f41be7e8077"}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000680)="8e166c4ef64b01de673aede0727d9e38b54b9f4b00fa9e24dfbff038a26f0c0109ec9014e3047aabbb88226a17832f801433a4353f0fa55a1ed61e18d63b5558be09d5f328", 0x45}], 0x1, &(0x7f0000000740), 0x0, 0x20040800}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x0, &(0x7f00000001c0)=@nfc={0x27, 0x0, 0x2}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r5, 0x4, 0x1, 0x7f, 0x9, 0x9}, &(0x7f0000000840)=0x8) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) ioprio_set$pid(0x1, r3, 0x7) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/10 23:35:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0x1c) 2018/04/10 23:35:03 executing program 0: unshare(0x40600) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/137) getdents64(r0, &(0x7f0000000300)=""/205, 0xcd) sendmmsg(r0, &(0x7f00000085c0)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x2, {0xa, 0x4e24, 0x55b4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="3082487887210cf1e26388d24b8a2533135f8067e502b5d2f831a2c6a5a277cd714ca473fac59e00bd337d670992a2719d938cc828ccfecc26bf4e458d5614924d97b551dd2536dd015a019b1860230e4115bbf11a41892b7eab5bc87defe799d6f1d6478b6f68574c2f6b3a2ea0149c4646568dd8bb0b3ef021a40b07fd3f613c8dd548a497c9521ad9806e468bebdcb2e9a3488518faf9985e9b78432cf0077726c6b69bad08d92389d7d3409849c0ad9c3969d6c16d37c9a548464061f7fb76826d357d4d931c7db692c1922b7c5141b253d7208daed13d72", 0xda}, {&(0x7f0000000280)="bb771f6d4ff9d366fe699119d069590b7c964626c151f0de8e24fca47bd23932f85ff6157f96fceed18376e920ba735d193593823bf2dc97243e8aae80cd0af9a4f30168b823be398c1da3cf8fbffa6e90d30b738dcbdd843a2c9b03c0012321e2ca2e263d50", 0x66}, {&(0x7f0000000400)="ae9e9323dcf3b97c3e0682085f950ee553fa55823c6ae7e81ee0aa6a763755dbd9c55e19e3f38c95d4153eae1c20b5c1f1cf6564d0b5820a9ebfc36646e06aae76c860ef9b87d0fb812a96bd6e56cdb0570711f74aaac70e54303a7f387faafb2355be8eb474363ddce96355bfc87fced576dfd2c403b2b6bc08aee8e8c1e6bb7846f722f5d8ff8292108848f53d9e1bd2e8b3618ac9c9dfbf44a37091158a3ca08500ff3dacd09c388868e2028ee45fe39940fea3b2fd82a46b8631b8fcf4ddd9de58c3e073183a745717c9ede8276bc54dfa0017e3a734231423628bcb21f353c7a4c26d509d257e2573361811c6d41b49ad", 0xf3}, {&(0x7f0000000500)="7a8807dc45905fd180dca04ed91e9d4a05e14164bf624135f1eb1bc00f96c2a6e0df25637fe1b38aa70e96065feb38e5c53c32724314becaf79f3bde8f98574a85b932384be2affbc094b08690d022984d1c8b9d403161f9d3a8927a759587afeacd5d5296bde35524a8aad58ee512514c46e06e773f7c95f470c53cad813d390f3cb32cc4833946960f0b3d3dcd2b01303ee056d0a4f52f3f4fbf", 0x9b}, {&(0x7f00000005c0)="85e84399e3077fd172c5d6cb8642b39c3bce3b0b370f6aaa215559345d0f549b7e985ed92413c92990df09c945800deb7263877b853d1aed2c33cdf165cb9f4715216928ba599c6b528e4c5b1ea5b9596978b7a9a4395fa0656515dfa242800198e1359db7589d9d93c330eb77c53dac627df5f586049e226b52b0c15f6bc54b7e9a7084", 0x84}], 0x5, &(0x7f0000000700)=[{0x1010, 0x11e, 0x80, "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"}], 0x1010, 0x4000800}, 0x5}, {{&(0x7f0000008300)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000083c0)=[{&(0x7f0000008380)}], 0x1, &(0x7f0000008400)=[{0xe0, 0x109, 0xfffffffffffffff7, "43d50b74977492ead78ebdddb1548256d2921fdce3db1d8efb6ae6063e6659c0f087c4e01d09d215cd8e10978353ab68081ce7ab87c6080d704ab5140d5a289c72d2c6a1f2efa8cd5b5ff4874dc399a91d9dc57174c0633c2e72f926afa0b13679fb84a80be73f32baabd516fefacec5af929299511bf9325b05b55022f46dabe03f7e9b363101cddd01f7fe24331ea78181934f3cb7f3fea4ca87e4103b64ab41dc8ea4be4ce31f222046a58302e81dd135901c89aab1c60a20bbc721eb151137077c3423e09e4ee81e"}, {0x68, 0xff, 0x7, "51fd3d7b311a9360a6bfeff3ab2a3dbab9dc8309c202cec17dc3cf6fcbdc6d50d6037927159c5a5b44484aeb238e59bfa6cc39811332b8946d6517f4e96acd7c650a51a1c451daee53391a9b6191610eec48842435f0"}, {0x60, 0x847780239daf083a, 0x2, "767a12de1dbdc6cd10024b1c31841532ecbd0a63d8115b77a252656d2d1afb93ce8383c6ce62b777c69b8b42f4628cc5c0123a6d05a57259f05e620b755cbfd1f139521f1445be4cd9"}], 0x1a8, 0x24008054}, 0x5}], 0x5, 0x40040) 2018/04/10 23:35:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="4ddd71598b4bebf8bb4b67bb50283d71a97c8fdad7d7ddd34d583f22c13e902ee896e8ac3eee1aed1a832d6fee28af428910ebfd38cae92fc208611a3dc9ddbbbf451ec41aad7612ce26ad7c4b241c5d0d4f5087c166d99c734c4633721b124ddbab9df45eae17d94aad36c85550396b51802606baee1976d0a1b166761cb7d7be14daa4d29de24161450310490abe211c00dfa3dfeaee05fef4ea4d3c6f61a7d79502ff0d14e3173f00766427493c630c766bc0d47dd3133bbd6ad6e684a71e17a95aeab5c471d7d2490f8f0a6736d8f95866b489b0c2019e53b583") ppoll(&(0x7f0000001200), 0x20000000000001a4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0xfffffffffffffee6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x80000001}, &(0x7f0000000280)=0x8) 2018/04/10 23:35:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401, 0x0, 0x3}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) 2018/04/10 23:35:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x100) r4 = gettid() r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r6 = creat(&(0x7f00000005c0)='./file1\x00', 0x20) mq_timedsend(r5, &(0x7f00000012c0)="7ed18a80713826c492246e0bf4eefb6d2c2f6890ccaab3661a15daaed75ec5f984b253d6ad1fe69a3650f4da40351df443332c246a533c2d4f6d8170b980ac76ac07f26a0477141fb9b15c2955196346dba49b6bfe9fe39c42", 0x59, 0x6, 0x0) write$selinux_access(r3, &(0x7f0000000500)=ANY=[@ANYRES16, @ANYBLOB="dad980cff311fa8eae2b94cfb7b61f75418228998868a1d263c596624674aa8a22df211139217005bc7cc197aa51f6830320c977fcb25c9aaccf09378ae9f7c2fe9f76d423caef259b465da7ef169b41a858679506ba0518116ebcf6b297e80528a7d634da076da532b548bb69c527e27d918896d0bb1027bac2d2edf3b51c65dac67f22effafd13d85c01ba7bbc4a6b4f63215e1fb4f8f82c144cf7027e31b9814b107bdf38aad9ed4d0b514807f940", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES64=r1, @ANYRES16=r2, @ANYBLOB="8c7b6ddb01de2770922afc3f2db14a4ed10b59beb66bc8adf0b568c0114751dcbebae49da724ac9bc32b8df747d5fc71dca8aa461f9a48313353bba1d8d52fd0c6aa4225359c06face1fe8bb459231e5cb1dfd1ea174a3259436e6797087e528347fa5320b17423df4534ee04ef45fe655e382752dd9c278e636b2f3c5044600ae58a42bc70fbeb37d8508c6e4d4fba0f878be5ece0fbd036c7dfcb42a2272998a199e238a8c87e32e9873495220fb6c18d7c50ff15165"], @ANYRES32=r6], 0xfffffe3e) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000a40)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r6, 0x4, 0x6000) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) recvmsg$netrom(r2, &(0x7f0000000a80)={&(0x7f0000000200)=@ax25={0x3, {"dad38f05437b5c"}, 0x2}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000240)="eccbaa79cfba8760e5ecc53a64497dd60e2a65102e6029a815abb052144b8e7e6dcb906253082a7e094eafc57409c856b2f3f8d3dddcf31eb5fb0ef6", 0x3c}, {&(0x7f0000000380)="f15ef99e1a4d177cd639f2e1dee128f622b830e1e90defd510c00d049bf59059b0f105997f37ba4d50cb700bae95271716334b218c3cb731feaa592c4828c77599117c2460cc5136dc7aa164280ea7a1b67f86ef1504f2eba5e7a37ec4a3255e148a64c47c7e52912adebc09e97d704b52d47c1ce12e54aaa17608c41c9096c1fb18d500e8234051d3513f2dc120b7911aa99083e1d8910fcc9cc7bc13f529b6925d09ac9895a5f63bb6", 0xaa}, {&(0x7f0000000280)="2b73d5bb3f861aff78bbea409becc71f63de9d636db6a5f44ec3cb5204e2f231", 0x20}, {&(0x7f0000000440)="0224f5669994bac0151063dfc87af280407c5bec9304ddfd", 0x18}, {&(0x7f0000000480)="89d07f4985b7bfba7d44c72834558a3685bb07a01e6bd69bc48a299fe6adef43b7b99dd8ea08f432824e5fb319d69783cc3a5b", 0x33}, {&(0x7f00000004c0)}, {&(0x7f0000000600)="2023370427e4683ea9565cd188e4d39f6946fefc56e28731fa4c4c36ef3ea607a54756deb83b44c8329fd9ab3754b8bbf171d93f2e6faf9e5c8f9b310c2dd6fe5d097690cd41f1c3acd0438fc72a606650ec0cd239c0ed5bfa3b70fd57521bb0c307f3ad514cb2f4ffecc7aba5ca175fb6aab65e6831ceee5e4ef2f2b4d1e7b5ed77941918690a0d10b4ffa8deff50ea7c0472abfd0c7eea8879b1e4c0e2a3590c6e324b1f46786a43e5c6b4d7de165c236c339a7aefefbc431162b002ee0b847f20a990bb06544b2faf866a5401d6aed8f0a53eb4ff4916d1f8", 0xda}], 0x7, &(0x7f0000000880)=[{0x68, 0x116, 0x74db, "342e2233e1e62cbc37814d037376b332bf139eecebe963146f6f19092de8911fe3b126208b64dc58f631616a3812c867516c0781daf81f2ee8b3c98db9358f5b79559ae6b5b3b0cffcf949d68b1821bb5154d5b92e"}, {0xe8, 0x1ff, 0x9, "6ddd472bbdbbb91641f1a551717b3aabc5ab7bacec7a33c7f653153a8d03e3f3a946f4f3cd928cf8c727dbbe348304cad9ef561bc379886b6cfd832f1c5bf6b2f8587d6c8125affe076837287c5e0f156636bace3d52eface1ea4f2d4e9a220bbaed8ad06774d8573b4234839d30408f94508f7223a59c9f28b12d7294986317cb76437d4a2a8c4035f952d749a5405188e0b9ed4385f779502de689ed07328742fc4e85117f4a9a73dd759cc63ec9b714b145a605ed0d587a0803d4c943f9f4ffab2b19a0cbe137448a363f6832455138d1b5"}], 0x150}, 0x20) syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x40800) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001280), 0x4) fallocate(r5, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB]], 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f0000000100)=0x8) 2018/04/10 23:35:04 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000001d80)=ANY=[@ANYBLOB="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"], 0x7ac}, 0x1, 0x0, 0x0, 0x800}, 0x8004) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x8, "fa1655c7c398c7bfa15c7320b3bd6187a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a00000008078c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b76", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62"}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/kpselinux/statu', 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x0, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800d0000}, 0xc, &(0x7f0000000840)={&(0x7f0000000a40)=ANY=[@ANYBLOB="84002dec415cd569310fa9a59d80adc00934aff43849cd18ec8bbbda91cce736e7cf3146e2f6250eefab496c8b4092f5ab16e5ea7c5166195df38a869aa281f0180bdcaa9f5cdec095cd1a1778ee29ce8b1a73ffd17b7143437852f4b334737045d0fec07289d63bfe04548af6458c9516cad65b665269240493bc5ade4d5ed40a5444b89a286ff7e2d043ef6c12e43d0aaa5df05083a2253160235f36404e1e"], 0x1}, 0x1}, 0x8010) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f0000000600)}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/10, 0xa}], 0x7) rt_sigtimedwait(&(0x7f0000000080)={0x1e}, &(0x7f0000000240), &(0x7f0000000280)={0x77359400}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000039c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) 2018/04/10 23:35:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) socket(0x11, 0x0, 0x1) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r2, &(0x7f0000007340)=[{{&(0x7f0000002880)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002900)="04", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/10 23:35:04 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffa000/0x1000)=nil, 0x1000}, 0x400000000002}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) signalfd(r1, &(0x7f0000000040)={0x9e6}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x20010, r2, 0x0) bind$ipx(r2, &(0x7f0000000080)={0x4, 0xae, 0xffff, "541f779d8ea9"}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001600)=@broute={'broute\x00', 0x20, 0x5, 0x1318, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x2, 0x894f, 'bcsf0\x00', 'teql0\x00', 'dummy0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x128, 0x128, 0x178, [@stp={'stp\x00', 0x48, {{0x6, {0x54ef, 0x9, 0x0, @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x1, 0xffffffffffffffc1, 0x6, 0x40, @empty, [0xff, 0x0, 0xff, 0xff], 0x4e20, 0x4e24, 0x80000000, 0x1, 0x8000, 0x9, 0x4, 0x20, 0x1d, 0x6}, 0x808, 0xc}}}, @limit={'limit\x00', 0x20, {{0xff, 0x3, 0x5, 0x45, 0x6, 0x1}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0xffffffffbc678a27, 0xfff}}}}, {{{0xf, 0x3, 0x88be, 'syz_tun\x00', 'erspan0\x00', 'irlan0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x4e0, 0x4e0, 0x530, [@bpf0={'bpf\x00', 0x210, {{0x2a, [{0xdad, 0x3, 0x3, 0x7ff}, {0x4, 0x1, 0x2, 0x2}, {0x3, 0x100000000, 0xddd8, 0x7992}, {0x3ab300000000, 0x4, 0xfffffffffffffae8, 0x401}, {0x2, 0x1, 0x80, 0x8}, {0x5, 0x1, 0x867, 0x401}, {0x2, 0x8, 0x1f, 0x7}, {0x8, 0x100000001, 0x4, 0xcd2c}, {0x5, 0x4, 0xdd18}, {0x3, 0x6, 0x807, 0x6}, {0x7, 0x1, 0x4, 0x80}, {0x4, 0xcb7a, 0x7, 0x4}, {0x7, 0xbb0, 0x800, 0xffff}, {0xffffffff, 0x72, 0x6d1, 0x2}, {0x2, 0x1, 0x401, 0x7}, {0x100000000, 0x723, 0x538, 0xfffffffffffffff8}, {0x9, 0x3, 0xbad, 0x200}, {0x0, 0x31, 0xdb6, 0x40}, {0x40, 0x0, 0x1ff, 0x3ff}, {0x0, 0x7, 0x20, 0xffff}, {0x0, 0x6, 0x4, 0x6}, {0x400, 0x6, 0x2, 0x4baf}, {0xafbf, 0x1, 0x6, 0xa0}, {0x7, 0x200, 0x800, 0x80000000}, {0x3, 0x7, 0x80000001, 0xffffffffffffe597}, {0x31, 0xcc5, 0x5, 0x6}, {0x1, 0x5, 0x7fff, 0x80000000}, {0x480aea9c, 0x7fff, 0x83, 0xcf7}, {0x1, 0x2, 0x1, 0x3f}, {0xfffffffffffffe7c, 0x8, 0xfffffffffffffffc, 0x1}, {0x6, 0x12, 0x3, 0x5}, {0xb1, 0xfcfc, 0x7, 0x800}, {0x200, 0x6, 0x3, 0xa876}, {0xfff, 0x0, 0x1, 0x1}, {0x400, 0x200, 0x5, 0x3}, {0x9, 0x5, 0xdb08, 0x9}, {0x5, 0x3, 0x1, 0x9}, {0x1, 0x2, 0x0, 0x6}, {0x5, 0x1, 0x5, 0x84a}, {0x146f, 0x63c1, 0x81}, {0xbbe, 0xfffffffffffffff7, 0x2, 0xfffffffffffffffc}, {0x5, 0x3, 0x100, 0x8}, {0x7, 0x8, 0xff, 0x4}, {0x3f, 0xffffffffffffffe1, 0xff}, {0x42, 0x10000, 0x0, 0x100000000}, {0x7, 0x9, 0x6, 0x8}, {0x3, 0x3, 0x40, 0x9}, {0xc2de, 0x81, 0x4, 0x2}, {0x1, 0x4, 0x3, 0x40}, {0x7ff, 0x8, 0x8, 0x7}, {0x5, 0x51, 0x3}, {0x9, 0x2, 0x1, 0x1ff}, {0x9, 0x1, 0x3f, 0xffff}, {0x2, 0x10001, 0x9f7b, 0x1}, {0x9, 0xfffffffffffffffe, 0x8, 0xffff}, {0x1, 0x7, 0x2, 0x8}, {0xffff, 0x45a8, 0x9}, {0x4, 0x22, 0x100, 0x6}, {0x3, 0xffffffffffff643e, 0x3d4b, 0xffff}, {0x1, 0x3, 0x9, 0xcb4}, {0xa00c, 0x20, 0x7, 0x9}, {0x0, 0x3, 0x8, 0x3}, {0x7, 0xffffffff80000000, 0x4, 0x6}, {0x80000000, 0xffffffff, 0x3, 0xfffffffffffffffa}], 0x9}}}, @bpf0={'bpf\x00', 0x210, {{0x29, [{0x2, 0x5, 0x4, 0x200}, {0xfffffffffffffc50, 0x3f, 0x3, 0x7}, {0x9, 0xee52, 0x2, 0x3}, {0x8, 0x7f, 0xae81, 0x8}, {0x2, 0x3, 0x0, 0x7ff}, {0x6, 0x1, 0x101, 0xe0e}, {0x22b, 0x3, 0x1, 0x7}, {0xffffffff, 0xe4, 0x8, 0xffffffff}, {0x6, 0x1, 0x5, 0x3}, {0x3, 0x7ff, 0x1ffc00000000, 0x1}, {0x80, 0x3, 0x8, 0x89b}, {0x80000000, 0x3, 0xf49, 0x9}, {0x9, 0x6, 0x2}, {0x20004000000000, 0x5c, 0x1000, 0x8}, {0x6, 0x0, 0x800, 0x5}, {0x400, 0x401, 0x2509, 0x2}, {0x7fff, 0xf205, 0x99, 0x9}, {0x723574be, 0xf5, 0x3, 0x800}, {0x200, 0x9, 0x7, 0x2}, {0x0, 0x19a, 0x8001, 0xffffffff}, {0x7ff, 0x8, 0x9, 0xfffffffffffffff8}, {0x7, 0x1000, 0x1, 0xd97}, {0x21, 0x9, 0x2, 0x9}, {0x9, 0x3, 0x7ff, 0x8001}, {0x8, 0x3, 0x10000, 0x8001}, {0xff, 0x8, 0x0, 0xfffffffffffffff9}, {0x48bd001c, 0xdc, 0x6c, 0x3}, {0x3, 0x2, 0x1, 0x5}, {0x80000001, 0x2, 0x1000, 0xffffffff7fffffff}, {0x0, 0x3, 0xcb78, 0x2}, {0x9, 0x7, 0x8e, 0x1}, {0x4, 0x7, 0x100, 0xecd}, {0x8, 0x73b8, 0x7, 0x3}, {0x800, 0x1, 0x401, 0x5}, {0x5, 0x7, 0x9, 0xff}, {0x3, 0x0, 0x2, 0x6}, {0x3a9a, 0x5, 0x100000001, 0x8}, {0xb58, 0x7e93, 0xffffffff, 0x13}, {0x10000000000000, 0x9b7, 0x0, 0x8}, {0x80000000, 0x0, 0x7fffffff, 0x88}, {0x229e, 0x6d, 0x8001, 0x100000001}, {0x17c, 0xba28, 0x8, 0x3}, {0x8000, 0x5, 0x2, 0x574d}, {0x3, 0x4, 0xffff, 0x5}, {0x80, 0x8, 0x2, 0x4}, {0x1ff, 0x1, 0x6, 0x8000}, {0x3, 0x0, 0x9, 0x8}, {0x11, 0xd5ba, 0xffffffff, 0x18}, {0x2, 0x72c9, 0x100000000, 0x6}, {0x8001, 0x9, 0xc8, 0x76c474cc}, {0x3, 0xe738, 0x9}, {0xfffffffffffffff8, 0x5, 0x2, 0x2}, {0x3, 0x1, 0x4, 0x9}, {0xfffffffff8b7de72, 0x5, 0xffffffff, 0x9}, {0x200, 0x3, 0x2ac5, 0x6}, {0x3800000000000, 0xff, 0xfff, 0x5}, {0x5b6, 0x10000, 0x9, 0x7}, {0x6ef7462e, 0x9, 0x5, 0x4}, {0x1000000000000, 0x2, 0x3, 0x9}, {0x4, 0xfffffffffffffffd, 0x4, 0x8}, {0xffffffff00000001, 0xffff, 0x30000000000}, {0x8, 0x400, 0x1}, {0x1, 0xf97d, 0xfffffffffffffffe, 0x1}, {0x7fffffff, 0x700000, 0x800000000000000}], 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x7, "fe04b821dd0ee122fb82983c8bf92a90eb0c3941a692d59095af6d708b83", 0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x22, 0x88bd, 'ip6tnl0\x00', 'dummy0\x00', 'erspan0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0x1d0, [@connlabel={'connlabel\x00', 0x8, {{0x401}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1ff, 'system_u:object_r:policy_config_t:s0\x00'}}}}, {{{0x7, 0x20, 0x86ff, 'syz_tun\x00', 'sit0\x00', 'bridge0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x920, 0x920, 0x970, [@realm={'realm\x00', 0x10, {{0x3, 0x3, 0x1}}}, @among={'among\x00', 0x850, {{0x0, 0xfffffffffffffffa, 0xffff, {[0x800, 0x8, 0x5, 0x48fc, 0x20, 0x40, 0x3f, 0x9, 0x8, 0x1, 0x4, 0x3, 0x2, 0x8000, 0x6, 0x0, 0x7, 0xffffffffffffff01, 0x5, 0x9, 0x0, 0x3f, 0x81, 0x3, 0x7, 0x2, 0x7, 0x8, 0x8, 0x1, 0x1, 0x927, 0x1, 0x7, 0x1f, 0x100000001, 0x8, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffb, 0xfad, 0x6, 0x9, 0x9131, 0x401, 0x5c00000000000000, 0x80000000, 0xfff, 0x8, 0xe8, 0x2, 0x9214, 0x9, 0x8, 0x5, 0x604, 0x7f, 0x7, 0xfffffffffffffffc, 0x48e, 0x4f5, 0x3, 0x7, 0x20000000, 0x817, 0x9, 0xfc9, 0x7, 0x2, 0x6, 0x80, 0x91, 0x0, 0x2, 0xffff, 0xffffffff, 0x7f, 0x3c, 0x7, 0x101, 0x5, 0x1000, 0x0, 0x3, 0x96, 0x6, 0x1, 0x8, 0xffffffffffffffff, 0x7, 0xfffffffffffffc00, 0x6, 0x81, 0xa4, 0x8, 0xfffffffffffffffd, 0x80000000, 0x9, 0x8000, 0x68, 0x100, 0x2, 0xffc1, 0x7, 0x4ee, 0x2, 0x7fffffff, 0xfffffffffffffffe, 0x6, 0x80, 0x4, 0x0, 0x5, 0xffffffff, 0x5, 0x4, 0x0, 0x1, 0x400, 0x8000, 0x800, 0x8, 0x7f, 0x8fc, 0x8, 0x3, 0x800, 0x3f, 0x4, 0x7, 0x6, 0x1, 0xd6e, 0x9, 0x0, 0x7ff, 0xf44, 0x3, 0x5, 0x9, 0x100, 0x10000, 0x9, 0x4, 0x3, 0x0, 0x10001, 0x376e3cc1, 0x2, 0x4, 0x1, 0x2, 0x1, 0x1f, 0x0, 0x0, 0x9e1, 0x3, 0x7, 0x7, 0x1, 0x7, 0x8, 0x4e, 0x8, 0x3, 0x8001, 0x6, 0xffff, 0x7, 0x80000001, 0xdf9, 0x5, 0x40, 0x1, 0xe0, 0x1, 0x2, 0x8, 0x9, 0x401, 0x5, 0x200, 0x4, 0x80, 0x8001, 0x5, 0x0, 0xfffffffffffffffd, 0xb7de, 0x1f, 0x2, 0x9, 0x20, 0xfe, 0x8, 0x6, 0x400, 0x9, 0xa4, 0x1f, 0x401, 0x0, 0x2ce5, 0x7, 0x1, 0x0, 0x1ff, 0xbb3, 0x80000000, 0x4, 0xc204, 0x2, 0x0, 0x4, 0x6, 0x7fffffff, 0x7, 0x800, 0x9, 0x6, 0x5, 0x71d, 0x2, 0x7, 0x3f, 0x20, 0x0, 0xa893, 0x0, 0x6, 0x9, 0x569ce997, 0x401, 0x2, 0x7, 0x401, 0xc4, 0x6, 0x7f, 0x4, 0x58, 0x510, 0x9, 0x3, 0x6, 0x2, 0x800, 0x43, 0x8, 0x80, 0x80000000, 0x3, 0x100000000, 0x1, 0xcd7], 0x2, [{[0x5, 0x2], @dev={0xac, 0x14, 0x14, 0x13}}, {[0x4, 0x9], @dev={0xac, 0x14, 0x14, 0xb}}]}, {[0x2, 0xc42, 0x9, 0x0, 0x0, 0xfff, 0x6, 0x80000001, 0x1ff, 0x0, 0x1, 0xc4, 0xffffffff, 0x100, 0xfffffffffffffc00, 0x3, 0xfffffffffffffff8, 0x7ff, 0x101, 0x400, 0x1000, 0x9af, 0x10001, 0xa58, 0x8001, 0xea7, 0x8a, 0x3, 0x1, 0x8001, 0x5, 0xa6, 0x101, 0x4, 0x6d5c, 0x1, 0x7, 0x77, 0x6, 0xdc69, 0x3, 0x8, 0xfffffffffffffffb, 0x6e, 0x8a0, 0x8000, 0x6bd, 0x7fff, 0x2, 0x4, 0xfffffffffffffe97, 0x8, 0x8, 0x0, 0x1e5, 0x1c000000000, 0xffffffff, 0xff, 0x4, 0x7, 0xce, 0x8, 0x7, 0x3, 0x2b37, 0x5, 0x8, 0xff, 0x7, 0x0, 0x3, 0xd924, 0x4, 0x0, 0x272e6efc, 0x400, 0x0, 0xc3, 0x2, 0x2a8d, 0x1680000000000000, 0x5799c329, 0x2, 0xfff, 0x20, 0x8000, 0xffff, 0x3, 0x200, 0x5, 0xfffffffffffffff8, 0xffffffff, 0xfff, 0x1, 0x7000000000, 0x3, 0x1d, 0x200, 0x4, 0x0, 0xfff, 0x8, 0xfffffffffffffff9, 0x3, 0x4, 0x6ed, 0x81, 0x3, 0xf4f2, 0x9, 0x6, 0x5, 0x6, 0x9, 0x2, 0x3, 0x200, 0x2, 0x20400000000000, 0x100, 0x64, 0x4, 0x0, 0x3, 0x80, 0xe6, 0x5, 0x1, 0x80000001, 0x1, 0x2, 0x3ff, 0x5, 0x2, 0x80000001, 0x0, 0x8001, 0x10000, 0x5ead86a5, 0xdd, 0x3, 0x1, 0x482, 0x0, 0x80000001, 0x3, 0x3, 0x3, 0xfffffffffffffff8, 0x5, 0x3, 0xffffffff, 0x6, 0x1, 0x1ff, 0x7, 0x1f, 0x3ff, 0x1ff, 0x7, 0x60, 0x9, 0x7d7c86e0, 0x6, 0x1, 0x40, 0x7, 0xfffffffffffffc26, 0x80000000, 0x200, 0x0, 0x7f, 0x1, 0xcfb, 0x9e, 0x5, 0xff, 0x3, 0x1ff, 0x8, 0x1, 0x1ff, 0x7, 0xffffffff, 0xffffffff, 0x2, 0x0, 0x6, 0x7b2, 0x7, 0x3ff, 0xffffffff, 0x6, 0x3, 0xfffffffffffffff8, 0x7, 0x80, 0x3f, 0x1, 0x9, 0x2, 0x8, 0x8, 0x9, 0x9, 0x7, 0x89b, 0x290e, 0x0, 0x5, 0x8, 0xdda, 0x7, 0x10000, 0x2cc, 0x7, 0x4, 0x92d4, 0x2, 0x3, 0x5, 0x1, 0x101, 0x20, 0xdf, 0x9, 0xe6, 0x2, 0xffffffffffff8001, 0x9, 0x4eee, 0x7, 0x1f, 0x9, 0x3, 0x9, 0x1, 0x9, 0x6, 0x8, 0x9, 0x3, 0x223b, 0x3, 0xfff, 0x9, 0x5, 0x5690, 0x2, 0x7, 0x7fffffff, 0x358000000, 0x3f, 0x9, 0x2, 0x1000, 0xd8], 0x2, [{[0xffffffffffffffff, 0x650], @dev={0xac, 0x14, 0x14, 0x11}}, {[0x7ff, 0x1], @broadcast=0xffffffff}]}}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x40000000, 'syz0\x00', 0x21}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x3, 0x1d, 0x6006, 'team0\x00', 'ip6gretap0\x00', 'vlan0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1ff}}}}]}]}, 0x1390) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) signalfd(r2, &(0x7f0000000000)={0x7fff}, 0x8) syslog(0x1, &(0x7f00000001c0)=""/86, 0x56) 2018/04/10 23:35:04 executing program 7: r0 = socket$inet(0x2, 0x1, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000013000), &(0x7f0000000000)=0x4f9) 2018/04/10 23:35:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) 2018/04/10 23:35:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0xfdea) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x1, 0x3, 0x8, 0x4, r2}) ptrace$cont(0x1f, r2, 0x8, 0x40) 2018/04/10 23:35:04 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6e) lseek(r0, 0x0, 0x3) 2018/04/10 23:35:04 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) lremovexattr(&(0x7f0000000080)='./file2\x00', &(0x7f00000000c0)=@known='security.capability\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x2e5}], 0x1}}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x4e20, 0x8001, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x3f, r2, r3}, {0x3f, 0x21c1, 0x101, 0x1000, 0x8, 0x2, 0x6, 0x100}, {0x0, 0x7010, 0x4, 0x1000}, 0x3, 0x6e6bb4, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3c}, 0x0, @in6, 0x0, 0x0, 0x3, 0x0, 0x1, 0x4, 0x90}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000800)=""/151, 0x97}, {&(0x7f0000000e80)=""/194, 0xc2}], 0x2, &(0x7f0000000fc0)=""/178, 0xb2}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000003940)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006dc0)={0x0, 0x989680}) 2018/04/10 23:35:04 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioprio_set$pid(0x2, r1, 0xabd) ptrace(0x4207, r1) wait4(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) 2018/04/10 23:35:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x38, 0x1, @thr={&(0x7f0000000140)="554a6dd3e094", &(0x7f0000001000)="fb84f1c2d692e2fdcbc420df08c6f58820a7cce8759b0ad9a2f715d8594a85648d0de9ee15f7a08e3b9bdf439a0fd3669255e8c62a830e9aaa66528b8e8e8186056159d893143342c9967ca1a91816735542ce34a790b3e1f75e56332dba026ca09b919d9165ab9c4d2c02574b174ef6d32c9c6da3b6ce0e57658b8281da1ac4b433b18a6c2e010bc30a291572a87a69002def4fa3d2dd833e36897e033eeafba164c97364c58384e1f8f0cf99a04339b3d79f7e4886f6a7280ca737ac1aec13db17a82536165415b84c78c133eea9d6125de27e216d21ba859b4daa802c8a37c040231e8c0db3decb02bd68fdefdc92e3506d04c41c7467aa9769a01187d6a30eacbd0e36d468485fd1d299487616e31ae9d9bfe3edcc3a78a6f5e8b275a43db3dd6286ffb78db02b137350831ef601117a871db50c4ab6c8c99fc3374355c75960e874bef1aae958dfe95756677dd8a2c8dae1440011b771e6f17354a17193e0d6677d32aef9ea0974bd654894f0bd3bdeee814a7250fac99cc625630505d9c73aa175c5dff80291f596cc12152baa36d7d94d2994df2e7e58a28c2c3e1fbde74a587b90d9cb305a87dbc9cf8b1ea3e9e5e9c1ecb4f36a0eceff2257dc9c91bfc557e918bb646c44ee4a70eec1cc31b9e004b67db11f58ea829072b6329ad5efb228c4b665f757f9edcd93fcb9fd40c4f9dad6bcfebc8eddae45297d156fd14b34dcbc791d420d972e11c47886760362d0ce65f3318387d88fe5dc91f867e860bcb24faf3b082f765abfd007e2b40968b23b878614f5d53803b6e9d77c1b92bc646ea898d2e05607471fd5450598d31005e96c728ff80034c6b2c9ebbc72795d948ab17427fedd7b92c5f9394a29913badbfdd193d879be21f4c16b0cef87eca24cd0478ea018b96a9df6035366b972faf00cbf8d379a268e480245a949c300b8fb06d615dd7a9c4fbfa4ba542b17400b57f000c44bac38fb0bb0883d2f8bf3f7a837b279851419610264b39a5d370bd5b33fba0e6cabcd1d071cb4a098580656b6a70e47fbde3621397021a309b9a02de02cc9693e9358e826bd1d1e6b49fa58d6c3e9c3f839e86cd7ddfc9c04e23a9ebb3244370c56a1a3e66bedf659a511b0bf6057c47473cd4515118cb3acf7a46433ad4bdd1f58dcac4053ffc9119754a8cd0c79539f2c1d7f66cb4d8b30ffee22a6833c40c398bed70e8315c1ca8a67fce141f40dbd858d2065ffb3f029f8d6337536d9e41617683717b786fdd87dd6f9e33be94a6eeb2af556fd035a7d009f952428210c3a0c955356d17a48afdc5f81724bfbda3bdd281513bd78cd86d3ef9e571f46d7314488fb56e4eed16d6914b6833b2ae062fc3374c16049d748f339d2efbcded77931bdd5d3589503e7e9aaa5ed0f8da98e85cb1679c84e076b3bc573fb89405c3ae3b3b05a0c4413aee83e55b5a93a562c344bd694c3b5def899d858f4e59f390a9916d86efd4bb66510de800d5cbe0a7dd0a5964af557fab9753321fc174b69b9f31bf64c3074a650fbe2d6e07f139b429ef7b985702f9fad2de6e24638cc652c8d06f1d1fe9c948855a33bfe6e250061ad1b9ff3561b8d3200b774e330751c463b1e8b7e3f1f4a7eb004a168602a9a670d7d14242825b23e7f08faa26b9d28a7c26b6653f474c50398c6e68fada55f119a711740bb21c3c5e0ecbe284964fb6a4f199341b2793ff51cad28397e61c6b5090db55afa79917a7123e0a454cef36a111e38462c7d295f259586b3274b8ee032ac4bdbe6ac0bcd6ad4aab2ac8cc543b5140328cf6187da7be4c07ac1af2dd6d733636514507f2afef38645b67d7602552f47872d00d55aec918090a75f144d140a293d1297a8ed60e691cfb75b2aa63aedacb30fa5e052cfcbe9d90a5f3737e02445767de38e600129d2f3b9e8423e9b772e76928e8ad99776bdb63ffcc49f04f9decfde9a9176c2e46e6e329531671341020bd14c652253b166d53af4e9900370239d0ae2bc322314384ea43d49f343b9cd7813f147598327d6071bbf3c54c541c221917fa5b4f1cb6d79bbfe68f7c0617faa667cfc4e3dedce001c472270e76f7f9305b29338db40126f135277de1d30256ce1e8520f416b172c9daf2dee950675254976fa39febab9aed433758b8585f31d462f5be82cec56f6ae76c8927bda27b0919ce85bba0a4befc198e0725fd29a4853f5bdd84fa576c160a6d06245d9f0b7c0f449c894cf714d7f8ed855faf9dd81d2267f929806d3914d60e9b061516774f117011c2833c77329669a2afba08e41ba8182769e56ef7c2e0004867a620be22c718724b1e06ba34568f76db5dd58cc1b84ffa25552f1bb2c4d13021cb98bf753dc05da6585bd8e10a4beecac09cc6411b133b814fa04b7624f8fd8eafd3f3d97a39e6530756e0ed370dbb95bb713c0ce36080b682db9db9ecc6006036064d5b5e3bf0cf5a2c0fe75389d5d8f62edbea24031433d7cb88289adc9855b31644d829416d1184c1d72b9b646e05a0b6a699a0e8a92f0e53a67443345100cacd6ae4f19f54cc4eb14906b99e107ac0f1bea29d1920508d233ba41885de970152d84c1e5603f0c3059cb806400f1807e102d34fa537f6e1b729888fe7f0af246c5b43dedf3ea7742c9702e02b49ec4747a36d678e17d00f8be8922473d715e5f0592a229bc716a24ac95f9a40269b5c1f938e2f1dc73c64271130269a61b67df1a7b53b4725098e712b91646e35dffb96c9bad343ec5a65f5eb7dd57ec9f10f1703a57a02134e1e7edbe9fa47e1b400963d1bc228d25ebee2b9e0b981fe0a32a86e25b5faccaefc69bfc70d0237357156c36122b0602be6c780bf36ec8a0ddb30ff8916e72546775cb5ccfd3a11d3f18a9783ed9eda9f8ee432931e60b0c222c3d0be94fc37c5e6e5ef655bd2b15718c573d2b4b68233a92eb30e78e1ac8772b92119cbd0a6d551b31471cc9667b29a5721f6d23f4b1aa136ce76abe52a60805a369a43f24523a27ca56dc0e8a0480f5641be399c620d6ce3977f6f6953068fc251bd3ced49b774cd8802212c99d43f8a7598850020c26d0e61d3cca164833a689ba2d3cca6143378fe091dabfa1054560fca1d3471a677c885029fff754af673e5da2ae5057097dd2882e7782d83f9f332acbda26bf9bc1641bcea43ae88d5bfb904343574f06479160f70305d5ce0bf692774b02022de181b83983d2402cd30cb00227f57b886bea98b0a25b74aa9a1721a9d526974e6c3d2d9c4fac9c0a6e56412bdd3f2e2f66fd26aa0daf66c345ecfb31f14b2b9a1849fdb2b5b33e75d6520d10ea486dd60b91506974db9a2b64da3451ce0047da0dadcaf4e64ec1ac8df304a383f50cfdb78616adb1aeacb1627f3d782ec22537748f0e8a111e86b15793b325d8d69b0beb5e9511d7fe413f84d65eed65d3ed7dbb072a087ffc49a2617d694ef89f0e3c80ac76814dbba6c653c3bea480bc288cb5d018df10e5b1e7db099edaa5cdce5d30fca662ee9ebbc9199e14d6842b514fc806f4df6be8e1374521d554785b80e448675dcfc10df0aa7684ee921fb72d81876aa3daad2e7db4d8874a56f9abaae9309aa7ff1cd1c209997ea9f440edabcae723c7f09d416c662ad46ed1cb1a087f3c2accd20a6afc957e301273b8f31b0c4af508cec9fe42814a38385aeecc3af22604bacdd6390a43d21c742826ed06ca4e0784cf3225b94d3b5d7ba2d41267bda55a6daea5f38dda560631de913dfdfb40e0c80cb8cdd0c8ee6e688d3b9b2093866ae4bbb52690130894cefe9e0c012df71c46132ca0756cd1a6631bf7d32908bf0223f37efb25ef2470ea8d33ba391199781724d3f3b3ac69bd77fdc8d2f640471cac17691566a74bf6ed2890c6948c86a8f39d081f07b7fe3561d3bb2fa2ae2848290798f93cd9de9eba3556748261ca55a417d61941972430b22b5c70fa5501680c8e8a4e33b315c5292dae0413176190b4a7e671812937f711584497f7199d6f424f737580fba9559048f88ab5d9e347e9710ce2f848910e8355daf80962adbbfc1bc49fbc5e77ecbf835ce0ea1c83ee3e3e902665ed50922e9c2d927572b4e6c8371aa6d043645cf740c96b50d3fac2e6bd4b320dfc3097320f0dbf5d54f8679ad5bc1f8126a5e9a059c8673548dd741daa7ee3ac766515b5a946fbd20cbf5785cafec6dbda371608311c3fbd26a689f71a423097b3e229246e8240a7f0a7b025d8d370a5162ba72596cffe0a6adf55a6cd25ffd6ce3aff2cc60f3bd28feb2bcadb9b494e8c8e4d12d7a7989d5da55250a903d2abae4737ddb2c464b1131e40d6f1d37cdf956ae2d532d774fdb0252a471d643c261ebcb49fdeeb6c51440418039336a24aaac74ccda58395e7bf10923eae3854acc62d8eaa18a4896efe313117ba7efd9d7edd7f90930cf88980dd5186993a424484d5c243a92ef7da2aa72bdd5b10622fff5c0a866f79d95d5c967cd75588770cfb27c32eb26ac1ea9cfeb794f12847d78c2c431afb0228cba859f12654c40ea0db5eee348f1603696b5d8841f3d389278e82e94ddc964dc620144416b7e0a8040727b2b8dc4383fd527114289d0dc01aedca13f7c5ac703bf8e16fccde96a439938484246131e08190d5b4115bf3b602df6309fdbac21059c99c213ee77c00b61032f1590aaad0915c5fd945cf9439b1d02f31c5116d0d765a9b3565aae587294952d2d0ae05cdc544ccd131b032dae37205a9dd30a58ff8e7ecf7b51ba23e5a38d0392088c526341ff74999c7a7652e7b64e7b4009d26fb3943d558fdd3b094b1af9f9afd14074d9af8d9d010e76df55a5a0efff1bd321f4bbb6bc3c3dca19b57e67d62db0770e2facbe8bc4adb0962b640c81c274d109bcde4d828a1e41090689abf98e5f30b9b7954461cfae4705d18c81e61916ff01fed499bc6e21a49768810b1756b7f0bc07b06dc7b216eb0fb78642f037247a457e82567d173df1bbc4b850c230584f9d534607c3588ee27caef7d24ddfcc867395f14e35e803f902c77f518b334b6a42d191121ec3dbe47dafd263b22754a57f747d656e388003bfda3f943904752150e2e1ab10e392b9aad44e0787990ac1038949a73ae57a009992e61326fec6c780fd403a7c35054f0cae875e300d8216283e96257f2ad9a530375b3429a88655e4a097a2ac72c7ab3460f9484c2727211b772b54fe7445d1d7cb20ef9ddeb5e1e761353cf0f0a76174c6294b412e660ef20038cfa96e49f77cf9034ead0b0a0ac1edd0efc92a7af718f6de83b42a5de7c8c68caeaef473d390532eb0bb790893a1ac71916e6d7443a38d282a710ff34dc6856e7ee3203a87bac134b92e16e44223156afba58f9bba697e88e9ff7252e50923f3596d109878f0329dda1b3f3f021c286d756e73219672ebf5132e549827cd4315d37d9dcd5b25f02afef1775f937ba786c0ef3f1481b19b7b7f1194cc79e0def9de78fa4ed652e31d904e9ab812da10e58abcf921da2e8fc285eed31fcc641ac05429f4f611b10fde9defdbba8c2bed3c2a81796e75c2322a778540795eba8d54eefc5bcb393fc98e27522d84037568453e6f02a1f308f825bec2a736b56f6631b18daa138c0401c9bb54cd80ca4ff275d26c24e59cdf32477e8eb7de7abe552b257ea665834232efd732856ad2c178532ab0bd6b532935f31dafd74d29885d622eceac388ef822f4fe582186027c7244fa4290d0d1b21ecdb57ba2e8eefe0163ed86c3d0a4c0f32982785ea20c9c9f6754281c579e4a7cb384f3313e4101f1c1"}}, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000012fc7)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r2, r0, 0x0) syz_open_procfs(r1, &(0x7f0000000180)='coredump_filter\x00') fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getscheduler(r5) 2018/04/10 23:35:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r0, r1, 0xfffffffffffffffc) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x450}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @local, @local}, &(0x7f0000000680)=0xc) getsockname$packet(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000940)={@empty, 0x0}, &(0x7f0000000780)=0x14) getsockname$packet(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000840)={@mcast1, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000008c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000d80)={@empty, 0x0}, &(0x7f0000000dc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000e00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000f40)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001080)={'ip6gretap0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000010c0)={@dev, @multicast1, 0x0}, &(0x7f0000001100)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000015c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001580)={&(0x7f0000001680)=ANY=[@ANYBLOB="0c040000", @ANYRES16=r3, @ANYBLOB="000125bd7000ffdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="b401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffffff0300000000", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004006ff0e5a1030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004000600010304000000000020010180000000000401ff7f00003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="340202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff07000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001f00000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400d80000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007900000008000600", @ANYRES32=r14], 0x40c}, 0x1, 0x0, 0x0, 0x1}, 0x40800) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000580)="508ffd3c761445e6027f6e1675038facad3b6f28ecb6d98e7a479cb495138a756c2018f8968e716bf978153ca1b04ee462a720e0e249cb87ebb28100999eccdd6395c1668de40237e3646405af201bfbcc59af3c5c212d084c1d4089015e82fe4c552427752934bd6810e742255f252e270a84cb8fefd6408a5145c0e25264727f3320d1b1d0af60e6823cd2") getpgrp(r15) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r0}, {}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/10 23:35:04 executing program 4: init_module(&(0x7f0000000140)=':\x00', 0x2, &(0x7f0000000180)="2827ae62646576252b6574683000") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xffffffffffff0001}, 0x10) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)) getuid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, @local}, &(0x7f00000007c0)=0x10, 0x800) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="441335f0f3deae39f14079322f3d7c7e5c70ff16818b456ceb87f104dc8478a4c86cb8bb81c28ad7fcdd4b7dc5cf44aeab94564d68de69e91d8dba19bf3a59275468de740f56", 0x46}], 0x1, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38}, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc006, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000300)=""/76, &(0x7f0000000380)=0x4c) 2018/04/10 23:35:04 executing program 0: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f0000000040), 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/10 23:35:04 executing program 2: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) recvfrom(r0, &(0x7f0000000000)=""/11, 0xb, 0x40000000, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f00007d9ff2)=@known='system.advise\x00') 2018/04/10 23:35:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a77965)="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", 0x5a1, 0x2000000048000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 23:35:05 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/04/10 23:35:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x100080000) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) 2018/04/10 23:35:05 executing program 7: r0 = getpid() getpriority(0x1, r0) prctl$setptracer(0x59616d61, r0) 2018/04/10 23:35:05 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) r4 = geteuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r4, r5) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000080)='./file2\x00') dup2(r0, r2) accept$netrom(r1, 0x0, &(0x7f00000001c0)) pipe2(&(0x7f00000000c0), 0x0) 2018/04/10 23:35:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0x7, 0x510, 0x2, 0x0, 0x2, [{0xb1b9, 0x1, 0x7fffffff, 0x0, 0x0, 0x400}, {0x2, 0x2, 0xdbb0, 0x0, 0x0, 0xa00}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000400)=""/177, 0xb1, 0x41, &(0x7f0000000100)={0x3, {"b47d96974046d5"}, 0x4}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x24cd, 0x9, 0xfff}, 0x10) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) 2018/04/10 23:35:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = getpgid(0x0) getpgrp(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) sendto$inet(r0, &(0x7f0000001f40)="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", 0x1db, 0x8041, &(0x7f0000001d00)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f0000000100)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c6a0978183914", 0x35, 0x0, &(0x7f00000000c0)={0x2, 0x4e1f, @dev={0xac, 0x14}}, 0x10) 2018/04/10 23:35:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x8000) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x440) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000008ff0)={0x0, 0x1f, &(0x7f0000008fd2)="a2a7030d342f6b219da763ae64adf1752e1f2c97ffa97c5d7fb7f234360571"}) 2018/04/10 23:35:05 executing program 4: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='aqtofs\x00', 0x1001, &(0x7f0000000000)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100023) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/139, 0x8b) 2018/04/10 23:35:05 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000467000/0x3000)=nil, 0x3000, 0x1, 0x810, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0f6f3abcc57617c, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/10 23:35:05 executing program 7: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = open(&(0x7f0000000280)='./file0\x00', 0xc00, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r4, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r5 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r5, 0xff, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a71900768", 0x45}], 0x1, &(0x7f0000001600)=ANY=[]}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0xfd9b) getsockname$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x10, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r6 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/10 23:35:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000040)) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x920001, &(0x7f0000000280)="a323031cce6b37589db36e4e81") setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d17ffc), 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/10 23:35:05 executing program 4: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='aqtofs\x00', 0x1001, &(0x7f0000000000)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100023) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/139, 0x8b) 2018/04/10 23:35:05 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x2, 0x5, 0x1, 0x5c}, 0x0, 0x1, 0x0, 0x0, "3d275d773de25016"}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffffbd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xbf, 0x6}, &(0x7f00000000c0)=0x10) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/195, 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x85, 0x10}, &(0x7f0000000140)=0xc) bind$unix(r2, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) socketpair(0x1f, 0xf, 0x80000000, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000540)=0x4, 0x4) accept$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000500)={r3, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @broadcast}, &(0x7f0000000340)=0xc) sendmmsg$unix(r2, &(0x7f00000bd000), 0x492492492492834, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={@empty, 0x50, r6}) syz_emit_ethernet(0x1, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000010200907800000000609433df00003a000000000000000000000000000000000100000000000000000000000000000001fcb76b7ead791010"], 0x0) 2018/04/10 23:35:06 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) syz_open_procfs(0x0, &(0x7f0000000280)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r1, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r2 = dup2(r0, r0) r3 = socket$inet(0x2, 0x5, 0x8001) ioctl$TCXONC(r0, 0x540a, 0xfff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x4, 0x0, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x40810}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a83dcba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b206606919aef4168a4b8c44c504edee6899ed67bc4c23817640866cdf4e879d19b9a0df54dc3a91f1135d3451c2a69670c60279ccdc7f722ac4b5657e076921445274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203aba77cad53889d1300000000000000000000000"], &(0x7f0000000440)=0x1) r5 = accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x13a) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000640), &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e0000002000000000000000000000000ac1414150000000000000000000000004e2000000000429f0a008000ff000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000000001f000000000000000100000000000000a0000000000000008000000000000000060000000000000002000000000000001f00000000000000370f000000000000000003030000000008000c000900000008001900ff0000000c001c00", @ANYRES32=r8, @ANYBLOB="0200000008000c00030000000800350000000000"], 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) dup(r4) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fadvise64(r4, 0x0, 0x9, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r9, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) setns(r5, 0x0) 2018/04/10 23:35:06 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="10d002f75448c9a17b23648e375ac286b3e8cd3eb17ea6bf301f50e29ded3c115c2ddf61e63ee394d87e909d81bf28b607b1c612c352575acffa59f9da747ee8b428c5a06bcb08682f06bceba404139924bcebf63b0c6ef818515a3bf3ef36ffb1f4a1e5c5e46ba5ec8147b6a66da6c43c3d904f3b056b7e16a537ad91a201ecab1e3ec89ae5ab2b9df411268a8efce73736bf1e16b51b5201e12c8dba9deb45228f995c88183f5dfaa731ebb6530d19dc8cb75f8408cfe223d0c480716151c20d01a5ba1471e8604a3700000000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="000525bd7000fedbdf250d000000080006000104000008000600ffff000008000500c30900002c00010014000300fe80000000000000000000000000001914000300ff0200000000000000001f0000000001080005002b00000008000600520000000c00030008000100010000004800030008000300020000000800040006000000080007004e2000000800080008000000000000000001000014000200626e6e643000000000000000000000000800010003000000"], 0xbc}, 0x1, 0x0, 0x0, 0xb7865506125629bf}, 0x4000040) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./file0\x00', 0xe000, r2, r3, 0x7ff, 0xa0, 0x240000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0xa7, "97b6c1a09c8b6e7416bde6fbeee73b2000e096d4893d9b0e35761f2bd00bb4648b62d1d0c5b6d8d53fc98b316a67ab1e6c91c1a64f3625c4418f507efd74d19fbf45d0790377e02e2c3ba2f2553a05bc318f775f78d2e76c88248703ac59d1a67a0f29b81d3a027f17577aa2dfd3cbb036f4054819903ad9fcfa2c608b3e484c034361a695d6cf1517ce4ba5558e0c21bded027c062e85bd5df09c418b21ade1ac3921b256c322"}, &(0x7f0000000140)=0xaf) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r4, 0x10000}, &(0x7f0000000600)=0xc) renameat2(r0, &(0x7f000062eff8)='./file0\x00', r0, &(0x7f0000000000)='./control\x00', 0x1) 2018/04/10 23:35:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/rtc\x00', 0x208000, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x4e20}, 0x10) finit_module(r0, &(0x7f0000001d00)='rng\x00', 0x2) recvmmsg(r0, &(0x7f0000007880)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/231, 0xe7}, {&(0x7f0000000380)=""/25, 0x19}], 0x4, &(0x7f0000000400)=""/38, 0x26, 0x2b99}, 0x100000000}, {{&(0x7f0000000440)=@l2, 0x80, &(0x7f00000009c0)=[{&(0x7f00000004c0)=""/72, 0x48}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000680)=""/33, 0x21}, {&(0x7f00000006c0)=""/166, 0xa6}, {&(0x7f0000000780)=""/167, 0xa7}, {&(0x7f0000000840)=""/247, 0xf7}, {&(0x7f0000000940)=""/121, 0x79}], 0x8, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000a40)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/158, 0x9e}], 0x2, &(0x7f0000001bc0)=""/23, 0x17, 0x45526f25}, 0x200}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001f00)=""/146, 0x92}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/114, 0x72}, {&(0x7f0000003040)=""/75, 0x4b}, {&(0x7f00000030c0)=""/204, 0xcc}, {&(0x7f00000031c0)=""/207, 0xcf}], 0x6, &(0x7f0000003340)=""/106, 0x6a, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f00000033c0)=""/100, 0x64}, {&(0x7f0000003440)=""/18, 0x12}, {&(0x7f0000003480)=""/27, 0x1b}, {&(0x7f00000034c0)=""/144, 0x90}, {&(0x7f0000003580)=""/47, 0x2f}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/19, 0x13}, {&(0x7f0000004600)=""/211, 0xd3}], 0x8, &(0x7f0000004780), 0x0, 0x34}, 0x7}, {{&(0x7f00000047c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004840)=""/28, 0x1c}, {&(0x7f0000004880)=""/74, 0x4a}], 0x2, &(0x7f0000004940)=""/4096, 0x1000, 0x1ff}}, {{&(0x7f0000005940)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005ac0)=[{&(0x7f00000059c0)=""/200, 0xc8}], 0x1, &(0x7f0000005b00)=""/174, 0xae, 0x3}, 0x5}, {{&(0x7f0000005bc0)=@ax25, 0x80, &(0x7f0000007180)=[{&(0x7f0000005c40)=""/174, 0xae}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)=""/206, 0xce}, {&(0x7f0000006e00)=""/94, 0x5e}, {&(0x7f0000006e80)=""/161, 0xa1}, {&(0x7f0000006f40)=""/184, 0xb8}, {&(0x7f0000007000)=""/152, 0x98}, {&(0x7f00000070c0)=""/164, 0xa4}], 0x8, &(0x7f0000007200)=""/239, 0xef, 0xfffffffffffffffa}, 0x80000001}, {{&(0x7f0000007300)=@l2, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007380)=""/15, 0xf}, {&(0x7f00000073c0)=""/33, 0x21}, {&(0x7f0000007400)=""/233, 0xe9}, {&(0x7f0000007500)=""/196, 0xc4}, {&(0x7f0000007600)=""/28, 0x1c}, {&(0x7f0000007640)=""/141, 0x8d}, {&(0x7f0000007700)=""/18, 0x12}, {&(0x7f0000007740)=""/67, 0x43}], 0x8, &(0x7f0000007840)=""/44, 0x2c, 0x37}, 0x401}], 0x9, 0x2000, &(0x7f0000007b00)={0x0, 0x1c9c380}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000007b40)=0x2, 0x8) connect(r0, &(0x7f0000001c40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x80) accept4$inet(r0, &(0x7f0000001cc0)={0x0, 0x0, @rand_addr}, &(0x7f0000004780)=0x10, 0x80000) 2018/04/10 23:35:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d0500ec0000000000000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000069d000), &(0x7f00006ccffc)) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x54010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) 2018/04/10 23:35:06 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x19, 0xb, 0x6, &(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002640)=0x781, 0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) 2018/04/10 23:35:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000000000)="d76207e70000000000015d3f32e5cf2ec49b63340bbfcf96dbf2ede01d83dec6bfca31f0b33d52aa020a", 0x2a) listen(r0, 0x0) 2018/04/10 23:35:06 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x0) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="7f", 0x0) 2018/04/10 23:35:06 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000200)=0x100, 0x4) write$sndseq(r3, &(0x7f0000000240)=[{0x4, 0x0, 0x0, 0x100000000, @time, {0x0, 0xfffffffffffffffe}, {0x5, 0x4}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x29) link(&(0x7f0000000300)='./file2/file0\x00', &(0x7f00000002c0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r4 = dup2(r0, r2) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14, 0x80800) sendto$packet(r4, &(0x7f0000000340)="166f599d3e898f2e61c53a797b7b6e0c038300705f38c8405b584d728740e5f07a10affd2fcd14b2203a89e3d549bac4385271842c1ba944e20e40af94321e9149e41158b2deafda47537ecc8dfaac1213ef462a0c8ac312245c327e88f78ed1a1d598e00f5aa81ab17c4373dc59dc3ad0108165156ce37ddf0b950f31a82ae919c4516f9c0e43b65622e137dc735abd4a1e092388c45be9ecb3f39b9a2398c632f8b25ccbf946b8d9f08669ccf422793564e860279c2ff594bb304ebb93c47bd1", 0xc1, 0x4001, &(0x7f0000000480)={0x11, 0xf225e29d439dccd6, r5, 0x1, 0x1f2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x427, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x1e16}], 0x48) 2018/04/10 23:35:06 executing program 3: r0 = dup(0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000240)=@random={'osx.', '\\}[\x00'}, &(0x7f0000000280)='&cgroupvboxnet0\x00', 0x10, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e24, 0x7f, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0xb0, 0x6, 0xfffffffffffffffc, 0x2c, 0x2, 0xf98, 0xffffffffffffff95, 0x3}, {0x7ff, 0x6, 0x8, 0x2}, 0x0, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x1, 0x28, 0x101, 0x42b, 0x1}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x42, &(0x7f0000feffa0), 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/04/10 23:35:06 executing program 5: socketpair(0x3, 0x8080e, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)={0x0, 0x6}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x77, 0xffffffff, 0x0, 0x9, 0x5, 0x45d, 0x7, 0x8001, 0x0}, &(0x7f0000000100)=0x20) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000240)=0x54) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r5, 0x6, 0x7, 0x400000000000, 0xfff, 0x4}, 0x14) sendmsg$nl_generic(r4, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[@ANYBLOB="141700122c00430400000400004790c29b1d651b"], 0x1}, 0x1}, 0x0) 2018/04/10 23:35:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x4) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x2) fdatasync(r1) 2018/04/10 23:35:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x1, 0x4) 2018/04/10 23:35:06 executing program 2: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2c, 0x2) sendfile(r0, r1, &(0x7f0000000040), 0x3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) 2018/04/10 23:35:06 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x3f, @multicast1=0xe0000001, 0x4e23, 0x1, 'lblcr\x00', 0x20, 0x100000000, 0x6d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 0x0, 0x5f, 0x20}}, 0x44) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x101001) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="b7b2b0a1aee793fa203b8c60fac8d6e3a809e517f4fd46c915d33a677127140cc21a56f7d79845519ae43c7a3cff59a6864aedcd529ef58e431e4a2591fc65b8358bbe99521e750dac54226e362cbe307902b542ee698c884dcab56d7bc186ada9dbcff12c1700bae99a9e76deacd6") prctl$intptr(0x26, 0x0) 2018/04/10 23:35:06 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0xfffffffffffffff8, 0x400, 0x9}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file2\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:35:06 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80003}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000340)='./bus\x00', 0x141042, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x800000200000008, 0x7, 0x4) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x2, 0x8, 0x1, 'queue0\x00', 0xab}) mlockall(0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x100) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/10 23:35:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f0000001680)=[{&(0x7f0000001340)="a37b8c10cd1e349b0d1cb33eb2df9e8154d4de28f6e1859a68443fe183576bd12fd274b637ec618d2efcef3e14a878086003cd04f13a51f0f99621ad7fb27442d08af4bee50e6a7ed3c7b333d91986abcbd565dcc1e2aef16e9c210e2adc8ececc7a91bd73f70cbb6a8bbb0a555ff723fcf9c2e0b22a53cbd8229beb61d34257b6966eaf9cab42c386", 0x89}, {&(0x7f0000001400)="6bbbc137cb1fb58a6103b4da0e0f97ed7ef7a2c099a9ee34a742995eaff3239c2ce47b3a1405787d93152f4301597a48c87408ac788bd8b615997caaaddc498ef7c1fe714838e4b4eddd85540551d9cf20c32ccbde69163cceba39b370afb2de29286f54709fafe58f1866ef0140191f9c57546e4742e3eb84284475700e22571b79c2ec3cbeec455924aa5fd7422987d90b283db4b7f98656c360beceab70602a30e532d8df602da005eae624ddaa1836bfed94335504d276dd63ff5641e86182ab41c1b4d44a0975bd58b95d3ada51497d5f5ce3c4b7ce5cf90ecd65cc79a9", 0xe0}, {&(0x7f00000015c0)="c61c57c202cf04ab883b0a4e9df9a927a23e010bd1cd13b38f44292c7f236804a82d16b7045979b834e9fd9f73d2d658a6540559e0dcdc50a5c28dc41820a67adcea7390a6bec7084d38bc73045ccc17d129fe0008b6bd724061629563e3e71affad6a8f03b99b4a047813063e84b0bcf0da23c2364900a6edb705f5bbe4588ee1ef083a71a76bbedf8713d46b200abd12a598b96dbc6783bc11bbf7a644af1ec8", 0xa1}], 0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000006e80)={&(0x7f0000005e80)="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", 0x1000}) setsockopt$sock_void(r1, 0x29, 0x4b, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005cc0)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'ifb0\x00'}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000180)="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0x1000}], 0x1, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x153, 0x20008000}, 0x10000}, {{&(0x7f0000003e80)=@llc={0x1a, 0x321, 0x1000000000000000, 0x80, 0x6, 0x8}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003f00)="7d6f1917fce16c97e3c8f9055584ad308dc89199bc7828bf82b1439e84094fc5c9773703b090e0de2416cbbabfbcf64b7f32417954de95d304d2880904bb482eb3eb32d23a92e306541299b43b5c15b768a14160d79ebb26ef42f7a7284117420b1c2cf922dc522ca1489fd7341990bb5427c51f7928e3dd91b6ac17134c73e30075e31dc9d44e0807b29633ae56e3a982d68232684f77c6609df5f6c2c09fd2523d812c9c7a0b51573e1a4547b3c7bdf6934743fcf874b5b47763f83ac8511b4098a8fbfc0e6ba05e7b49ac00d38390e395c2a3db4d0398f892939658fa369dd1b4b30a7c228b8caf913d2265f444b42f5e3ba7", 0xf4}], 0x1, &(0x7f0000004100), 0x0, 0x20000000}, 0x5}, {{&(0x7f0000004200)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x80, &(0x7f0000004400)=[{&(0x7f0000004280)="57eef9fe241f6edc1dab95c4f9e5e1db28110585c64af6c55cc3dbe6d259283b746fc1a595a56c279f2737d600aadd6c1ab5c206112bbab216066b8b774fed0c3061ae8dffd76401578efcba3d853afd29293a8560892b1cb3db1a08e8e22c606ab4d2140e44cbaf29534cc1e06f0fa25381", 0x72}], 0x1, &(0x7f0000001180)=ANY=[@ANYBLOB="a8000000000000000000000000080000da648c257691c9f70ad749c3dd5bd5722385940b71874142c6b5da879617119cb4222e3ff03d52a380b71c22fbf248fedc33317c33c756c2867f263f6c8004ca42d8e91b9679f74d8800af0eb0a428652db2c2c2d3bf5c6b4bf76e93fe8f25b4f2892b764de3d70720b18dae22bfd56433d5d760cc78bf42afea383038713dfa19b6fca72a3d2e9108f0b1190bded87acd5d90830d226169ff9e87ed7fba626821a63c0eb05803b67eaa483b5713f8ad1203bdd2f184d6a82ebd0f86e09332574c66feb16adf1df5e1ed6b6ac7321354d02e135b82891147f42491"], 0xa8, 0x4000040}, 0x2}], 0x3, 0x1) 2018/04/10 23:35:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) preadv(r0, &(0x7f00000002c0), 0x1, 0x0) 2018/04/10 23:35:07 executing program 5: socketpair(0x3, 0x8080e, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)={0x0, 0x6}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x77, 0xffffffff, 0x0, 0x9, 0x5, 0x45d, 0x7, 0x8001, 0x0}, &(0x7f0000000100)=0x20) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000240)=0x54) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r5, 0x6, 0x7, 0x400000000000, 0xfff, 0x4}, 0x14) sendmsg$nl_generic(r4, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[@ANYBLOB="141700122c00430400000400004790c29b1d651b"], 0x1}, 0x1}, 0x0) 2018/04/10 23:35:08 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x82) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x8002}]}) 2018/04/10 23:35:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) exit(0x0) syz_open_procfs(r1, &(0x7f0000005940)='ns/cgroup\x00') 2018/04/10 23:35:08 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x6, 0x100000000, 0x7}) getdents(r0, &(0x7f0000000140)=""/4096, 0x1000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001140)=0x14, 0x0) dup2(r2, r3) 2018/04/10 23:35:08 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80003}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000340)='./bus\x00', 0x141042, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x800000200000008, 0x7, 0x4) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000140)={0x2, 0x8, 0x1, 'queue0\x00', 0xab}) mlockall(0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x100) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/10 23:35:08 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x87e1, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x20, 0x0, &(0x7f0000000040)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/10 23:35:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000f00fc00000000000000"], 0x18}}], 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) sync_file_range(r0, 0x3fe, 0x1000, 0x1) 2018/04/10 23:35:08 executing program 4: r0 = inotify_init() prctl$setfpexc(0xc, 0x20000) sched_yield() r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x10, 0x1, 0x5}, &(0x7f0000000180)=0x18) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d19ff4)) 2018/04/10 23:35:08 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r3) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) pread64(r0, &(0x7f0000000080)=""/148, 0x94, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:35:08 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='stat\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000880)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000980)=0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x5, 0x5, "40c122278c38e69643059f222d46ba36ac4f9beddd5f0d5ff0754b6cc65875c8bb5672c52cfc7183b768d9874565c0f2d9e727fd605e0b0482e4621b6336521f77e46abd63089ce67ee03d96f840fb2d"}, 0xd8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000009c0)={@loopback={0x0, 0x1}, 0x57, r2}) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r4, 0x9) socketpair$unix(0x1, 0xff5cf2e8a5ca9e15, 0x0, &(0x7f00000000c0)) r5 = getegid() keyctl$chown(0x4, r4, r3, r5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0xb1}, {0x80000006, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f0000001000)="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", 0x1000, 0x1, &(0x7f0000000000)=@ax25={0x3, {"d66568cb7e5256"}, 0x79}, 0x80) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/10 23:35:08 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000340)=""/11, 0xb}], 0x2, &(0x7f0000000400)=[{&(0x7f0000000580)=""/225, 0xe1}], 0x1, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b78233", 0x2d, 0x0) close(r3) r6 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc", 0x3d}], 0x1, r6) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') 2018/04/10 23:35:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) 2018/04/10 23:35:08 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x81, 0x3, 0x3, 0x1, 0xd50, 0x7}, &(0x7f0000000040)=0x20) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/10 23:35:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0xaa, "fd8a078539c28cce2ceb45a78fbaf1cd253c0e44efac91af50eb25a4cadd9df5d11e4420a0c5474f7a05d44f03f80554596a94dc27ef456432d31e79f74a5ebdfd63bc683a70e0759dc424673a0e65ae4bb4a33e8e86e7d13633f64e60fe86a3183131f9eb100b704ccce09b3c02b76648ce2bc28b6071816214c8757788cce92eab0b58a7188e3f241d0a22e2243c9975121a5fe8cc95a746c6f1ca2fcf17ff1e1b5ca0dca8e29662ec"}, &(0x7f00000002c0)=0xb2) r3 = dup(r0) connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ip6gre0\x00', 0x1}, 0x18) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={"01000000e79e7100000000000500", {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) dup2(r3, r3) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/04/10 23:35:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x28, r2, 0x0, 0x70bd2c, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4000) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10001}, 0xc) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/04/10 23:35:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x10001, 0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x6) futex(&(0x7f0000001000)=0x2, 0x86, 0x0, &(0x7f00006c9ff0), &(0x7f0000000040)=0x3, 0x0) 2018/04/10 23:35:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) unlink(&(0x7f00000001c0)='./file1\x00') fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000001200)="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", 0x600}], 0x1, 0x0) [ 243.329444] binder: BINDER_SET_CONTEXT_MGR already set [ 243.334923] binder: 17286:17339 ioctl 40046207 0 returned -16 [ 243.350943] binder: BINDER_SET_CONTEXT_MGR already set [ 243.356420] binder: 17286:17294 ioctl 40046207 0 returned -16 [ 243.386800] binder: BINDER_SET_CONTEXT_MGR already set [ 243.392132] binder: 17286:17294 ioctl 40046207 0 returned -16 [ 243.434494] binder: undelivered death notification, 0000000000000000 [ 243.455122] binder: undelivered death notification, 0000000000000000 2018/04/10 23:35:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0xfb768503eaef57c4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x8, 0x4, 0xffff, 0xa0}, 0x98) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x40, 0x5, 0x800, 'queue1\x00', 0x100}) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x11) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000003c0)={0x7, &(0x7f0000000380)=[0x1, 0x7dcc, 0x2, 0x2, 0xaf0, 0x0, 0x4]}) 2018/04/10 23:35:09 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x40189206, &(0x7f0000000100)) 2018/04/10 23:35:09 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047bc9de8c0c530d13ec8f0000000000"], 0x1) fcntl$setstatus(r4, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x22000, 0x0) fcntl$getown(r3, 0x9) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x53a}], 0x1, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syncfs(r4) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00000001c0), 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = open(&(0x7f0000000480)='./file0\x00', 0x420000, 0x22) getsockopt$IP6T_SO_GET_REVISION_MATCH(r7, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000500)=0x1e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)) r8 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180)=0x9, 0x4) fchdir(r0) sendfile(0xffffffffffffffff, r8, &(0x7f0000000140), 0x7fffffff) sendfile(r2, r7, &(0x7f0000d83ff8), 0x7) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000270}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x80, r6, 0x200, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x810}, 0x4004000) 2018/04/10 23:35:09 executing program 5: socketpair(0x5, 0x800, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002dbd7000fcdbdf250a0000002400010008000800000000000800080002000000080004004e20000008000b007369700008000500cd0000000c000300080003000100000008000500030000005e5cb3fcb62a051b8c5eb80ea66222f335210f2580ab031b556448a05cbae2f659d053e36ebe539e46f6d7e2"], 0x54}, 0x1, 0x0, 0x0, 0x8004}, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x600) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="78e4472c3aa477e6e8efbe9443a747b79f3ddc1b269387dd0f60f1f39985b1869080f120462d490e8ce15eb86026c1edf6066680a0d5541dc2f5cdb52be5dc9e63d8bdc25ba797404cd1b7ef999fc680d4f6d0cc2a85f5392744fd5e2a97300a7e6fa3a8d95096020f9a579591e3c3818e94444d60f6b94529e074d4fc7c95b16fbb6a148a40a3b589e8b6911dc7c58f0fb5666bb1ba61b7cf9dbf268ec2e54f077fd36140988bcf2d6cfdae3725b45e3b54952af621069a6e2217fa3409fa85c7a2adb46a5e519882dd5a6147a53bb9fe6d6181a73de0c9ab6705d38bd2af8056672e2016dcc1", 0xe7, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r4, 0x7) ioctl$int_out(r1, 0x5462, &(0x7f0000000380)) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000040)=0x9, 0x4) getpid() ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)) waitid(0x0, 0x0, 0x0, 0x4100000c, &(0x7f0000000240)) 2018/04/10 23:35:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) r3 = getpid() ioprio_get$pid(0x200000004, r3) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getgroups(0x3, &(0x7f0000000e00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000e40)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x1, &(0x7f0000000e80)=[0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40), &(0x7f0000000f80)=0xc) stat(&(0x7f0000001040)='./file0\x00', &(0x7f00000010c0)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001140), &(0x7f0000001180)=0xc) setgroups(0x31d, &(0x7f0000000b00)=[r5, r6]) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f0000000900)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000001200)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d7") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000002400)=ANY=[@ANYBLOB="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"]}, 0x210) syz_mount_image$iso9660(&(0x7f0000000580)='iso9660\x00', &(0x7f0000000880)='./file0\x00', 0x199310e8, 0x2, &(0x7f0000000980)=[{&(0x7f0000000c40)="1b7ee7d48f8cfeddc97d38e9afdcab1ca27646f8f8ae025505c1c0bf8a613be57733f4957562d6885d614bed2ae6bd845aab39dbcf9df7de87564de73a3c7c213ebe79ba385ef6eab0b29144994b8daf12dc449173b8201063d01199057fc72898e36db2c5aa951f48372372db04567dac53ac88f0d351c7f2b4feb69d6737bae259fd4aef48fa8427342874313186db1a1842125bde5f4cc096ef592524132a8f9f5356c85781c388e50f8d876161c3d6996fd99c903b49289dd1f136b7cb98f8934f756f3d70a8deb8a04668bb9bdbd2ef9ac35c2c8a71eee938bc46b8e3e8d4f1", 0xe2, 0x77}, {&(0x7f0000000d40)="6b3552b3ffe2e0a342457acbb9bdf74b84f8c76978f4d5c15a302cbac63bcf6077af65717e8a9aac676b83e95cd067d98762f41028861f3bf822731657a2ce6f5e9047d910627e24affdf93082d52eea8f604c86d0bd518fc9cc63fc85045e1904f8e4c544025b004a47e624a39d7a6aa35e6ad55ad19ebe6ef3e25edec4da416d066b24c4e8c85d2abc", 0x8a, 0x2}], 0x0, &(0x7f00000009c0)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}, 0x2c}]}) 2018/04/10 23:35:09 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000340)=""/134, &(0x7f00000000c0)=0x86) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1}, &(0x7f0000583ffc)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x105200, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="02022cbd7000fedbdf2502000000080001004e23000084568f2445592509ff68efcbe099110b71ec44563f25195423e3f3041b034f72aacc115cd5ae8898194ee972a6dbd922726f7387ce853d0417dcf3055635ed08035d5cc4774a50dcce476f7c4c1937c6c4764b3b097fa2da"], 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x40080) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/04/10 23:35:09 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x45, "4be0dcd279e80e709e2cb1ba7c2b4789e5c3f0c2bff1bfb48eb0d2de06013edc5f279ac845ef3c9fbc590de990c22f8da6e3422e432d4488de42843ac1f01093169984bfc0"}, &(0x7f0000000340)=0x69) recvfrom$ipx(r1, &(0x7f0000000140)=""/165, 0xa5, 0xfffffffffffffffd, &(0x7f0000000100)={0x4, 0x0, 0x8000, "738169a6c57d", 0xffffffffffffffff}, 0x10) recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000003080)=@nfc, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/145, 0x91}}], 0x1, 0x0, &(0x7f00000033c0)={0x0, 0x1c9c380}) shutdown(r1, 0x0) r2 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='O[]vmnet0\x00', 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000000240)="86650216f3c21bf2affd5d77d69094df6a6c4e7a479cf7ca8daf394b3366971e861206847534df60864c0f8c195dbe7e9f2ffb678737579d73886f65a29b6aa6c51f150863716d06716ea762d0d7df14196e1e5147fd78123837cfda4906f4217d4137", 0x63) 2018/04/10 23:35:09 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x7ff}) 2018/04/10 23:35:09 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB]) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa63d76972d136d5e31285d79c9eaa008c47"], 0x0) 2018/04/10 23:35:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x68, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x68}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/10 23:35:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/10 23:35:09 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f00000002c0)=""/30, 0x1e}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000580)=""/22, 0x16}, {&(0x7f0000001680)=""/7, 0x7}, {&(0x7f00000016c0)=""/115, 0x73}, {&(0x7f0000001740)=""/135, 0x87}, {&(0x7f0000001800)=""/58, 0x3a}, {&(0x7f0000001840)=""/32, 0x20}], 0x8, &(0x7f0000001900)=""/13, 0xd, 0x7fff}, 0x7}, {{&(0x7f0000001940)=@ax25, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/184, 0xb8}, {&(0x7f0000001a80)=""/154, 0x9a}, {&(0x7f0000001b40)=""/91, 0x5b}], 0x3, 0x0, 0x0, 0x8}, 0xfff}, {{&(0x7f0000001c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001c80)=""/234, 0xea}, {&(0x7f0000001d80)=""/80, 0x50}, {&(0x7f0000001e00)=""/171, 0xab}, {&(0x7f0000001ec0)=""/74, 0x4a}, {&(0x7f0000001f40)=""/56, 0x38}, {&(0x7f0000001f80)=""/95, 0x5f}, {&(0x7f0000002000)=""/30, 0x1e}, {&(0x7f0000002040)=""/46, 0x2e}, {&(0x7f0000002080)=""/146, 0x92}], 0x9, &(0x7f0000002200)=""/71, 0x47, 0x2}, 0x4}, {{&(0x7f0000002280)=@hci, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002300)=""/66, 0x42}, {&(0x7f0000002380)=""/136, 0x88}, {&(0x7f0000002440)=""/61, 0x3d}, {&(0x7f0000002480)=""/68, 0x44}, {&(0x7f0000002500)=""/180, 0xb4}, {&(0x7f00000025c0)=""/82, 0x52}, {&(0x7f0000002640)=""/57, 0x39}, {&(0x7f0000002680)=""/22, 0x16}], 0x8, &(0x7f0000002740)=""/199, 0xc7, 0x4}, 0x9}], 0x4, 0x100, 0x0) getsockname$llc(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002980)=0x10) r1 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000280)=0x10) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = dup3(r2, r3, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0x0, 0xfff, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x9, 0x0, 0x7, r5}, &(0x7f00000005c0)=0x10) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d52ff0), 0x0) fstatfs(r1, &(0x7f0000000000)=""/107) accept$netrom(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) getegid() inotify_init1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/10 23:35:09 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x200000c, 0x2000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x2f, @multicast1=0xe0000001, 0x4e23, 0x3, 'lc\x00', 0x20, 0x2, 0x18}, {@multicast2=0xe0000002, 0x4e20, 0x0, 0x7fff, 0x3}}, 0x44) 2018/04/10 23:35:09 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0xb, 0x80000000, 0x0, 0x2}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e24, 0x807, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000180)) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000), 0x0, 0x0) 2018/04/10 23:35:09 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x20) fchdir(r0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x40000a, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 244.200193] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2018/04/10 23:35:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x36f}, 0x1}, 0x0) 2018/04/10 23:35:10 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) 2018/04/10 23:35:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) unlink(&(0x7f0000000340)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x300}], 0x0, 0x4000000009) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0xc) write$cgroup_subtree(r5, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x10d}], 0x9) ioctl$TIOCSCTTY(r4, 0x540e, 0x1) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/10 23:35:10 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000762fff), 0xfffffffffffffe75, 0x40, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/10 23:35:11 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xa230}, &(0x7f0000000100)=0x200) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x4, 0x2, 0xc6}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) open(&(0x7f0000000180)='./file0\x00', 0x1, 0xc0) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0}, {r4, 0x40}, {r4, 0x40}, {r3, 0x8000}, {r3, 0x1000}, {r4, 0x4000}, {r1}, {r3, 0x8228}, {r0, 0x508}, {r3, 0x3f87ccf7e7fa85c5}], 0xa, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r3) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/10 23:35:11 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x832, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @tick, {}, {0xfffffffffffffffd, 0x20}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/10 23:35:11 executing program 5: pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x405}], 0x1, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x1, 0x4b, 0xa8a, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x200, 0xf, 0x3, 0x8, r1}, &(0x7f0000000100)=0x10) 2018/04/10 23:35:11 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x8}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/98) 2018/04/10 23:35:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) remap_file_pages(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x3, 0x20040) munmap(&(0x7f0000012000/0x3000)=nil, 0x3000) 2018/04/10 23:35:11 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000000000000006, 0x20031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}) dup(r0) 2018/04/10 23:35:11 executing program 7: capget(&(0x7f00000002c0)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000300)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00000000c0)=""/222, &(0x7f00000001c0)=0xde) 2018/04/10 23:35:11 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc0200, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) wait4(r2, &(0x7f00000000c0), 0xd, &(0x7f0000000100)) setns(r0, 0x40000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/10 23:35:11 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xb0, "8b12d40487e5c58844e377bd594dac3b1d225d9c2bb585efcfb6ef3b116f58e36cb39d91ca25d2fd1274a3d72d72207c3cb5265efb97e0787dd4bcad792de584523463feff9895a0d729f01199835c06d89ad37482c1b7484eee9b504a7036c92072361710fcd769f4238e5741ade693e8243ed89968d594d50b276948f9c79626e6e415771e6996d006f1e312ecc0c6ab808de16f32f4edf6cd7b55d103348a27d47cb21f3b936f235c06fc9ab55b6f"}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1f}, 0x8) r3 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r3, &(0x7f0000000240)={{0x10b, 0x0, 0x0, 0x200, 0x227}}, 0x20) socket$inet6_dccp(0xa, 0x6, 0x0) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'team0\x00', &(0x7f0000000200)=@ethtool_perm_addr={0x20}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x4e21, 0x5, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x84, r4, r5}, {0x0, 0x3, 0xfffffffffffffff8, 0x9, 0x8, 0x7fff, 0x40}, {0x4, 0x8, 0x8000800000000000, 0x9}, 0x527e, 0x6e6bb4, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x4, 0x3, 0x1ff, 0x3, 0x3ff, 0x9bff}}, 0xe8) 2018/04/10 23:35:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'vlan0\x00', r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x14) kexec_load(0x40, 0x7, &(0x7f0000000540)=[{&(0x7f0000000000)="3f8fd30b857db99563b60431bf76199bc71066f8b9fa71d4331a928b34ca3a56b9f4f2534981cca6aacd6860146976894965fa3edd9455bd8f72cc7f58bad5f57d5d4df8b650669f3deb3df59fa55994f1e75cd5ba806b14f3ec17ae46ca223a1db9769fe4d7d7fe298e5c0968e5b06ac16250deea2374611fbb8d049482f38ed00f5c9d44cc", 0x86, 0x1, 0x81}, {&(0x7f0000000200)="19e1070eabc129f89d9e14bce22cfb25109cb55c631653679a97c09f365115f568e625bc615f4bf1db4e40561c6a8ed152e9669f07b5d61d06d53b5435eb33c9afde312136a5c081541286abfc37233e840cb03f65af64dc0f014f9306632bfe25ac6d5133b832ad23e0f7489e84ce836b7b8030f5d9642d348ac3758a38468e082605e1801152c068", 0x89, 0xffffffff, 0x2}, {&(0x7f0000000140)="7ac088b904dae9c50e635222ec7252382cc8bc2a0c31b8cb7845a4da39915e0de29b898a3533276ee0e790ec3bd77e4a380edb04ec9231b2a0064a484025af0f3cb5bdc1cfc2", 0x46, 0x7f, 0x7}, {&(0x7f00000002c0)="6c7448162bd238ca2dcae7fc2d4c2950047592691f9fee3e36a17ba4003e3d6755068a2efd5928341a5b0ceff155a4d7155121a3cdad0a637cb686f09d1580b0aac33ca088c3087e15144a39967b135ec0d2fc39e5a72f16cd1b23217cfe0ed3a24ca868b2487c69a016e6", 0x6b, 0x1, 0x6}, {&(0x7f0000000340)="746e8356c13b92c2e9e3f38142171a530bd78323269f3e52d9b1065caaff22e8f6caf5de7ba902efde5cac9900e7653bff70ec51a8ecf75e93da00c15800675609f0657ba725ef93531ffaf49d4eb167ac", 0x51, 0x2, 0xd0}, {&(0x7f00000003c0)="e2090df98898c456a51b4b2e32a7c106f8aead6fbb9c71b89114aeee120dc463abcc7ab16c43013b968342564749f699fca4bee05be68e5bd78bc1a7d4cd89b28cb51c9ec56ca87b52ebdc9c1d84cd4d3e151d4c8b2f58cc0ba07c28a54ba63087924b0f91f0168d5a054891efc498ecc608cbc4da1b9b5ec79b3f0f0db42b2151f2856acff3fe6daef79aceecc5667e2d73783e736b60f048f54c9feb7fc2135746420583821ef5af3d64cc555545d037752e76850a38b32552e52a837bb32079692f4874bda9e0", 0xc8, 0x4, 0x5}, {&(0x7f00000004c0)="b1b948b35c7d835ed90de432e7ed35d29905af4e1d72de91b7dfe8ec876c54378a958dfd15bb0cd4537062204a87a4b2dd65d251ff58c9e950ec72640c0a6767d790640419f54b7f807963bd6b369130f53c77e1a25239a2666e57bb25c96de6ddc6ad1a04e8811143", 0x69, 0x4, 0x69f}], 0x3) [ 246.223494] FAULT_FLAG_ALLOW_RETRY missing 30 [ 246.229021] CPU: 0 PID: 17480 Comm: syz-executor6 Not tainted 4.9.93-gf6bec4e #4 [ 246.236557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.245904] ffff8801b77cf850 ffffffff81d9c299 0000000000000002 0000000000000000 [ 246.253953] ffff8801cc005980 ffff8801b77cfa20 0000000000000000 ffff8801b77cfa48 [ 246.262064] ffffffff81ba60c3 0000000000001cde ffff8801d7b75100 ffff8801cc005a8c [ 246.270042] Call Trace: [ 246.272610] [] dump_stack+0xc1/0x128 [ 246.277947] [] handle_userfault.cold.18+0x3e/0x51 [ 246.284419] [] ? debug_check_no_locks_freed+0x210/0x210 [ 246.291415] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 246.297800] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 246.304966] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 246.311779] [] ? handle_mm_fault+0x1267/0x28e0 [ 246.317985] [] ? handle_mm_fault+0x220f/0x28e0 [ 246.324187] [] handle_mm_fault+0x221d/0x28e0 [ 246.330217] [] ? vm_insert_mixed+0x200/0x200 [ 246.336248] [] __do_page_fault+0x5af/0xd50 [ 246.342104] [] ? mm_fault_error+0x2c0/0x2c0 [ 246.348067] [] ? exit_robust_list+0x220/0x220 [ 246.354184] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.360829] [] do_page_fault+0x27/0x30 [ 246.366427] [] page_fault+0x28/0x30 [ 246.371680] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 246.378495] [] ? SyS_pselect6+0x1be/0x540 [ 246.384280] [] ? SyS_select+0x1e0/0x1e0 [ 246.389884] [] ? SyS_futex+0x206/0x310 [ 246.395396] [] ? do_futex+0x1770/0x1770 [ 246.401008] [] ? security_file_ioctl+0x8f/0xc0 [ 246.407225] [] ? do_syscall_64+0x48/0x490 [ 246.412999] [] ? SyS_select+0x1e0/0x1e0 [ 246.418595] [] do_syscall_64+0x1a6/0x490 [ 246.424280] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/10 23:35:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r3}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) flock(r2, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000480)=@srh={0x3f, 0x4, 0x4, 0x2, 0x3f, 0x3, 0x647, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x17}]}, 0x28) sendto(r5, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0xc000, 0x0) renameat(r7, &(0x7f00000001c0)='./file0\x00', r8, &(0x7f0000000380)='./file0\x00') socket$l2tp(0x18, 0x1, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000180)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0x800}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r10}, 0x8) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000280), &(0x7f0000000340)) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r9, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/10 23:35:12 executing program 5: r0 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060403000000680001000800050001000000080021000a00000008000b007369700008000b00736970000c000700100000002800000008582f000a00000404000700200000000300000008"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x33, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x82001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r2, 0x1, 0x6, @random="523f469e1f92"}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x8001}, 0x8) sendto$inet6(r0, &(0x7f0000000240)="6a14ad", 0x3, 0x40000, &(0x7f0000000200)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/10 23:35:12 executing program 3: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) fcntl$setstatus(r0, 0x4, 0x2800) 2018/04/10 23:35:12 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="64d745c5", 0x0) write(r0, &(0x7f0000000340)="007e400cf0911b5c861d469b3fadb94475f061b086e4b4a80d170787912548a9d5bd3846088843b639b018eb64fe310f4f8d617742dfe2ddadf5dcd6e3a51011d004c42966a99f069660190d8a", 0x4d) accept(r0, 0x0, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x80113, r0, 0x6) 2018/04/10 23:35:12 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(r3, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r5 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000700)={0x4, &(0x7f00000002c0)=""/197, &(0x7f0000000880)=[{0x9, 0x77, 0x8, &(0x7f00000004c0)=""/119}, {0x1, 0x0, 0x3, &(0x7f0000000200)}, {0x5, 0xd8, 0xfffff80000000000, &(0x7f0000000940)=""/216}, {0x63d, 0xee, 0x7, &(0x7f0000000780)=""/238}]}) openat$cgroup_subtree(r5, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) fanotify_init(0x20, 0x1) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x8, 0x8, 0x2, 0x5}, 0x14) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x48}) 2018/04/10 23:35:12 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_fuse_mount(&(0x7f0000000280)='./file0/control/file0\x00', 0x4001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffff7fff, 0x1000000) r5 = epoll_create1(0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r8 = socket$l2tp(0x18, 0x1, 0x1) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) r10 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="760586ecfa22ae6864f6c7b2808784a83ec4758e38377bb813486134aa268c458ecf6aa8420be8ae59c330b56947a314", 0x30}], 0x1, &(0x7f0000000340)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}], 0x50, 0xc000}, 0x1) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 2018/04/10 23:35:12 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x7b8347b3, 0x9, 0xefe, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x425c, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x6, 0x20, 0x8, 0x5, 0x9}, &(0x7f0000000300)=0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r3, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/10 23:35:12 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open(&(0x7f0000000000)='./control\x00', 0x102, 0x140) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000500)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000140)='./control\x00', r1, &(0x7f0000000240)='./file0\x00', 0x2) [ 247.192346] binder: BINDER_SET_CONTEXT_MGR already set [ 247.197924] binder: 17524:17526 ioctl 40046207 0 returned -16 [ 247.206267] binder_alloc: 17524: binder_alloc_buf, no vma [ 247.211818] binder: 17524:17525 transaction failed 29189/-3, size 40-0 line 3133 [ 247.222423] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 23:35:13 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000200)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r0, 0x11, 0x0, 0x100000001) [ 247.249936] binder: release 17524:17525 transaction 95 out, still active 2018/04/10 23:35:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000000100)) [ 247.290963] binder: undelivered TRANSACTION_COMPLETE [ 247.348744] binder: send failed reply for transaction 95, target dead 2018/04/10 23:35:13 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100030423ca0000cf", 0xfffffffffffffe30) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x32, "d8a650d17342d71e5f4597dae49c4502462785069775883e8aad4dfc0df238eb5e3a0679a61604a66222e126d49d9fa25425"}, &(0x7f0000000080)=0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) 2018/04/10 23:35:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000002000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="8171bc2758e0") 2018/04/10 23:35:13 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f00000007c0)="3af3ce68e080aa67f7775a9f0eb50a94896a91fe73956f8905ae0b7f5d3e7aa52a7d793c7e1aa893da71743d4f3fd71a626009fc4b2c27aef7aaf96463a9fc86ce9b405b8f326d0e7f7569633ccd653eecd18b3bfe904ddac67485be76c95426d991b82be58fb197acfe8e707d7737b251ecf776ab49f7c8e159ddd8323e30cb1450a368a36a3545d440f8cc96bb84f025b99cb4c139828ad899e197cbdd0be9fbfb7a67175b7544f9868db4147ae52d6b50123e043fba60828fcb6445eff7f75388073d574d78ba2d612f7a44abc5754d2ba95600052c802164620a1f2194ae85a227a96dc287e5620c2f96ddf62a36c3faa2eb", 0xf4, 0x40, 0x0, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000740)={r4, 0x800, 0x7, 0x1a}, &(0x7f0000000780)=0x10) r5 = socket(0x18, 0x0, 0x4) connect(r5, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x8cc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7d9}], 0xb0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000be7b1f809b31f8de1b40b43b5ae898df0190f3758df600cc7b7b001a06c032fc6745045373d18b88f099236e7d36ae03000000a70c6abf43d982cbd5032c1385df4e10b82b9e0290d54e53b33cbc67009a7024dd7895422a76306e429d5ddbbe40b7fb59a43183d409faafcb336a13d718b29f29605a7ee0adf6ca1d02c3094b7f9c4bfb599d5df0a70f09fe04b200000000"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) r7 = open(&(0x7f00000002c0)='./file1\x00', 0x400000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x8001}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=r8, @ANYBLOB="0104072100000000ff180200080003000000"], &(0x7f0000000640)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="50000000278420ff000000000000007affffb7fc6ef58523ba385bf6fa750d71178e9ef3970ed802b95185524e16640734c0a861764d3dee2bd6100c7abfb5583787787c1b0847f792570a017908bb1ca75937c8"], &(0x7f0000000300)=0x2) write$eventfd(r3, &(0x7f00000001c0)=0x100000000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r9, 0x7, 0x30}, &(0x7f0000000380)=0xc) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000000480)) ftruncate(r6, 0x27ffe) 2018/04/10 23:35:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000003c40)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = geteuid() r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), 0x4) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r4}, 0xc) 2018/04/10 23:35:13 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) getcwd(&(0x7f0000000080)=""/16, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8704"}], 0x18}}], 0x2, 0x0) 2018/04/10 23:35:14 executing program 0: mq_unlink(&(0x7f0000000000)="93fefc68b20b4e38c5aec5aded3c383de61a2414adee8f93d9655cdb7df540a389dae35c7e7da709ea1f58db49535acdfba89d6f9245ba8d02293adf266e4d980db1a81e85f23d8019e19940c2b7a675d9730ac02c8b025b11933a136ae5269aa48be50128ddede462c1a14ab3d7b381aa0cfeb6f8c4f59c7debc2ce069d2ba5d5ccb80fd7598f9186a983a2bb710de641ee06691878") 2018/04/10 23:35:14 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000007c0)=""/2, &(0x7f0000000800)=0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xfffffffffffff7a9, 0x10}, 0xc) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) writev(r0, &(0x7f0000001400), 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000840)={'ah\x00'}, &(0x7f0000000880)=0x1e) 2018/04/10 23:35:14 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000200)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/10 23:35:14 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="776c616e30212d27406b657972e96e672d2d00ed93a4cfc88669ef0015adcdca070dab27a53464b4b6e30cf13b08ff87ffd82aabe59d392f0e13b27b7bea2b99978cd14b4e53aae6d6022fc71aae50cef6f2332dbdae0ca460ec1a0ac9145fa2e236f9824028ec29c01ad41c4ac5fa3df26cc8aae798b8461c618c6307cfd9c16d84bb43d8bf51612b0567119deaebdf2ce822fb0479062daa309425a6cbd92cbe55008e1a", 0x0) fcntl$getflags(r0, 0x40a) 2018/04/10 23:35:14 executing program 2: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x74c, 0x4, 0x6, 0x363, 0x0, 0x8, 0x62, 0x400, 0x795e, 0xbb}) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000000)='./control\x00', 0x2) 2018/04/10 23:35:14 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 23:35:14 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x100) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x3c, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x2e}], &(0x7f0000000200)=[0x0, 0x20, 0x38, 0x58]}, 0x6}}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x18, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0xfffffffffffffffd, 0x3, 0x7, 0x100}, 0x8) mknod(&(0x7f0000000100)='./file0\x00', 0x1042, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001400)={0x33, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="066304400100000007630440030000000163404000000000000000000400000000000000000000000100000000000000000000"], 0x1000, 0x0, &(0x7f0000000400)="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"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000001440)={{0x29, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e22, 0x1, 'sed\x00', 0x10, 0x6, 0x1d}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0xfa, 0x4, 0xe946}}, 0x44) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/04/10 23:35:14 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) unshare(0x400) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) socket$key(0xf, 0x3, 0x2) 2018/04/10 23:35:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000000000), 0xacfa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) r2 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='net/if_inet6\x00', 0x0) keyctl$read(0xb, r2, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/10 23:35:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x101000) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000080)={@void, @hdr={0x2, 0x1, 0xffffffff80000001, 0x6, 0xa26, 0xfffffffffffff8fa}, @ipv4={{0x3a, 0x4, 0x1, 0x9, 0x1fb, 0x65, 0x727, 0x8, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffffb, {[@timestamp={0x44, 0x18, 0x2, 0x3, 0xfffffffffffffffa, [{[], 0x2}, {[], 0x100000000}, {[], 0x13}, {[], 0xcb}, {[], 0x8}]}, @generic={0xd4, 0xb, "b250fc55da721d75e5"}, @cipso={0x86, 0x47, 0x3, [{0x7, 0xf, "07dd2c313d99834b7a41413f6a"}, {0x0, 0x7, "fc3a2b32e9"}, {0x0, 0xe, "fbfe11cdaab81a8ced8a9a8a"}, {0x1, 0xc, "8a42f0cc79d649ca2f0d"}, {0x7, 0x8, "5bd14d71b745"}, {0x0, 0x9, "148053272bbfb8"}]}, @cipso={0x86, 0x37, 0xfffffffffffffff9, [{0x1, 0xa, "be6df3217c837f6c"}, {0x5, 0xd, "31e57c2d827f9adc8969ed"}, {0x6, 0x9, "73e5434a3cd6ee"}, {0x0, 0x11, "62b6a4bdd64ad29c83dfd74bd87cd5"}]}, @noop={0x1}, @cipso={0x86, 0x32, 0x2, [{0x5, 0x6, "2dbb58e4"}, {0x7, 0x12, "966b8d678e56f0baa09f22f3b5bb0cf9"}, {0x6, 0x6, "a9df06b8"}, {0x6, 0xe, "324578ad0f6964b6d7b6d23a"}]}]}}, @tcp={{0x4e23, 0x4e24, r1, r2, 0x7ff, 0x0, 0xb, 0x24, 0x7f, 0x0, 0x1, {[@exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @fastopen={0x22, 0x10, "44ecd83bde45710958c021a423db"}]}}, {"beac0307793bb27f6be0fe0a7495fdf3f6d5539f8848fa0d8b8b6160c051858717dd2b3ac0e306d50968be8a9be1a677b995f2012c10ce1e27e3951d57b840ac188913fd2d3712275d16a541a86296ac30a6539d1207670ae7e98c03200a72327c27eaff90c4a5379b64a1b3a3f1b33e941aa910f650674f50a5d8fe5406aebcca652a661937415a1a159946764e3f33f6dda1a4c1e837b5a4bb5aa4ed751a0c1300ba676629582d50659e71e5bc3ac76d52e1e9fe11f80da18dec4b481c0ac2cf8b428b07027ffbe638a8c07adca59988fb14e536338a719112e0f1d223091b80dca7c75ab2bf"}}}}, 0x205) r3 = open(&(0x7f0000000040)='./file0\x00', 0x420280, 0x88) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000300)={0x100000001, 0x8, 0x5, 0x20}, 0x6) 2018/04/10 23:35:14 executing program 0: r0 = socket$inet(0x2, 0x6, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0xfe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '^[GPLbdevwlan0[:eth0\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) socket$inet(0x2, 0x800, 0x2) 2018/04/10 23:35:14 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000040), 0x4) 2018/04/10 23:35:14 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x51, "03d50567d057469ac004a6208d8c5f665f78b2581f5f4784ba826254420b4bb6d81b9f77db9cb922727d9007ae6e5f791e4ffde3e24ab5b487b3cf4f15bf496c81921e30a999ad268deebd87687ee972e4"}, &(0x7f0000000080)=0x59) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf35}}, 0x49, 0x16e5, 0x200000000000, 0x7, 0x8}, 0x98) ioctl$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)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/10 23:35:14 executing program 5: r0 = socket(0x11, 0xfffffffffffffffd, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x46000) r1 = request_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)='/dev/net/tun\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="6a060e2c48afdab0b57e983c92342cb486499a05c44144ecdfa237ecf2b9fafe815c05017ae7fd82cbee5ae722b13755ac87a3d323e385706b4f059c188067f8be423dfda6714099ee16d4c37fdbcaba32d0eb3d9220262c25fb67cbf5380a879de29173533ba5d0e661d1fee636e41ecb47debc5448f604d568a6aacba0e4b850058706d12b86b19c9e53a0a7f4355aa7b1ba9a7d3c3500d6599573f35c2bfbea820ef8f6a1e5bb39e05ab17a0a6a0fbaebc83f2e93b5d318bc6489c41881dd89", 0xc1, r1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x5}, 0x8) unlink(&(0x7f0000000380)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20}}, 0xfffffffffffffeff, 0x40, 0x9, 0x1000, 0x20}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x20}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1404000000000200462e855a35b1649f207db2fcd20000002d9c00000000000000"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/10 23:35:14 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10002, 0xfb}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001140)={0x40, 0x8, 0x6df0, 0x80000001, r1}, 0x10) 2018/04/10 23:35:14 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x9723, {0x100000001, 0x34, 0x58e, 0x7, 0x1, 0x4}, 0x5, 0xfffffffffffffffa}, 0xe) dup3(r0, r1, 0x0) 2018/04/10 23:35:14 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x1, 0x5b38, 0x3}) fsync(r2) exit_group(0x8) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) [ 249.319792] binder_alloc: 17609: binder_alloc_buf, no vma [ 249.326793] binder: 17609:17682 transaction failed 29189/-3, size 64-32 line 3133 [ 249.480273] binder: BINDER_SET_CONTEXT_MGR already set [ 249.488453] binder: 17609:17688 ioctl 40046207 0 returned -16 [ 249.500754] binder: 17609:17688 ioctl c0306201 20000300 returned -14 [ 249.515934] binder: 17609:17690 ioctl c0306201 20001400 returned -14 2018/04/10 23:35:15 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/04/10 23:35:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xffffffffffffff80, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x80, &(0x7f0000001300)=[{&(0x7f00000000c0)="d4f8e38af9159ee64f589a95fc3bddd548150c526dd1acd78d1df00d3ed804ace069a74a74df53ee3c907a14874e76a71c2d7782e6b05d153829512065bbe33200", 0x41}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b13cde78be15e0f27d3d69363fc1b53d2680f42d4a3e2d7a62e051867937afb36352d6c4fc2165a6c89cc83d9dffb4b4f45c9c925b8fe1517b9444c8fbaf406afcc57f112dbaa86aceb7b16a7eb174996554e6a407b583aeeeb39cb69c15fb47874ff5ce6c85b8154714cbbeb9e2ae7fd15e669767a13709586addef8047a7d52782969247c012829076b82fedda30ddd37f9d6b07bae1c28878f067a755844205e38194b33072fb415b065cdddadbdb97108791054f0edc749bf8d091f066ad0042273d3df76f4e8d38cf", 0xcb}, {&(0x7f0000001240)="6bec372d5603025c5df5858d026d08178a44a4677107f303fca690349ae5201d43c401a710546fe55c897469ff3276471cf424e958cbd294bc3b2d4501738e1a71fc3d884402de9a3bf29d3b50722d581d6dc039df62875bc2a43f5fa78c3a7592e348577d2c80bb61ae33994322ef792667575659e4643a02115dad141c996871aaaf5a06425d5daf09e2e4cbdf9e4f4b58319d7c8fd7f7658658307cbc3ae5b4452fc7c9e17c48a82c407d298d4b8dd2872150657650", 0xb7}], 0x4, &(0x7f0000001340)=ANY=[@ANYBLOB="f0000000000000003e01000008000000323e066d1ec7c486a29bbf069b50c8163511627c22428ba831054bd22055d3ebbcb79f17d889fab35d0830958401ec58027825f759f7b3c5ed581b3cc33891b344a2e51929ffe073ee8e8e829bd8ee58a04b32f33b137f0371da3fb5f50ebede9e4a0088f0f7debab5849ff583ad077c5b3342f7d2ddf0df38c1551e53450ea6b064d03389e714243520ec2ddab40f9962d87457efc73fe21242dd29793f315d422a8333442ca22dbb5c1d026dd11fe1ddb45c5a01446e503e6ede87ae984750a72f07046f402574c33d5cec397f00733da2861f4d021f5f05887fb192aada00"], 0xf0, 0x4004000}, 0x4}, {{&(0x7f0000001440)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x3, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000014c0)}], 0x1, &(0x7f0000001540)=[{0xf0, 0x101, 0x1, "dfa1a4798c9ac7eec259a4d1feb4e29642dc62ddd98ffc1c698e900cd090d54977fa6cc3809ed3568051c6c7335bd159ecbba4cc620e1f06dfa83962d4abe4a3bad487b4e0223789c2ee519a8b5c8e4dd4b896911cb07d15b3578a38a7ddf0a26fe046e6c1984590830516fff108038d9f80106d4d4230dd106d8fe86676c5f8dfc927b6aa4e316d422d03d35e1d18654ae6f1bd042d56ddb77b6b511d5b8c788c8a3c63573652802c038bd4750978fe5a967101c5a1ee18193b65dbddd7927b5b3ccdc5c25e1419059cba633e90c5bc79c955ddbf26ae1e49"}, {0x60, 0x111, 0x4, "b399ddd5625132d4f2bb2da8eb8fdb36bd82fc64090b8b0d836980d89dbdd791ce2cd97da4c437bc04f2147dd354be94e6d340567c44376a86e54e28412e241564842d3e064d9897a6c9be7b5939dbae"}], 0x150, 0x240400d4}, 0x7}, {{&(0x7f00000016c0)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)="e6890132c0c626a0b1696db6cfb02f00d4a3675d39612385d1d644c7a8fb181b07e3018d0e9ff0e91b1e36b0b8c1dca18a45fb50a4666c9f5def4be078045b4e15f61fff6a91b387db5d5a12aead49ef397d57c44c9281aa7c6127dd675b08fff08c22", 0x63}, {&(0x7f00000017c0)="5d2ea055feb17c14da32cd9fd15e6d7eabef3c9d467748c73d9683bd67ea352572df2df8cd0026f3a83cea7c6e7d1ebe91218c6da9a2d904fac09de810049e731a6e35e30a7fc9af0989cedabc1cdd1a4dde6b287eda5b9ced2b96800ac652fc8f55dee45ae1e5b97bc2948e6c7a679de0021a36d92df7173a98b4ed1f4cad50b9359fcc2d0cbc4f9c8a53d96a0bdacb5778c03db566b6f9bab2f8d0cd11f065676d4eef3a63194fa4a494fa2866630f9a5522bd1af8", 0xb6}], 0x2, &(0x7f00000018c0), 0x0, 0x4008081}, 0x9}, {{&(0x7f0000001900)=@ax25={0x3, {"f39fa55a70ad0f"}, 0xdb6b}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="b58140713a0bef065e8957a0724e4ed729380669d5c36cce61950678a845e5cc2b3fe32f6b652bb839a26a09853245942b57b08064c158768aee8fafdbbef519dda99ea5a5e4ccc8d2b19435686e007f", 0x50}, {&(0x7f0000002a00)="3a436433e5038b9e3d5212ce19cba86558c79ba8195ce87a43dd650ba551f299cebdfd2a508b8a886a751d8c8c7ea02199f2d8a6fe50a8a13b77c6a2f87522dcb95b03de5214003f54c039023a96272b2b60d4054d42da3347e39554c869540c8be84824fc089628ee379b1420bb86809c6f8872004432b55f882c44e3e5b24a17a08b60f88b1b38c13705687c3af2cca70fe5f92c47635060f415fdc9ff3a01b2", 0xa1}], 0x3, 0x0, 0x0, 0x4}, 0x36}], 0x4, 0x40) 2018/04/10 23:35:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6fc569642c00178e21e132e77cbb906962ce4a2ea31cad1a204faaf74e"]) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 23:35:15 executing program 3: socketpair(0xb, 0x4, 0xfffffffffffff001, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller0\x00', &(0x7f0000000080)=@ethtool_stats={0x1d, 0x4, [0x7, 0x9, 0x5, 0x2]}}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/10 23:35:15 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffc, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/10 23:35:15 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:35:15 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x100) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x3c, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x2e}], &(0x7f0000000200)=[0x0, 0x20, 0x38, 0x58]}, 0x6}}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x18, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0xfffffffffffffffd, 0x3, 0x7, 0x100}, 0x8) mknod(&(0x7f0000000100)='./file0\x00', 0x1042, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001400)={0x33, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="066304400100000007630440030000000163404000000000000000000400000000000000000000000100000000000000000000"], 0x1000, 0x0, &(0x7f0000000400)="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"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000001440)={{0x29, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e22, 0x1, 'sed\x00', 0x10, 0x6, 0x1d}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0xfa, 0x4, 0xe946}}, 0x44) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/04/10 23:35:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x3d}, {0x6}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x6, 0x7}) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) 2018/04/10 23:35:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lookup_dcookie(0x0, &(0x7f0000000000)=""/91, 0x5b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x12, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/10 23:35:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@loopback=0x7f000001, @rand_addr=0x80000001, r1}, 0xc) lseek(r0, 0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @dev}, &(0x7f0000000100)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000180)) 2018/04/10 23:35:15 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file2\x00', 0xa5) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) [ 249.813217] binder: 17698:17703 unknown command 0 [ 249.824573] binder: 17698:17703 ioctl c0306201 20000080 returned -22 2018/04/10 23:35:15 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:35:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/154, 0x9a}], 0x2, &(0x7f0000000200)=""/50, 0x32, 0x100}, 0x40000000) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f97000)}, 0x0) 2018/04/10 23:35:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x8, 0x5c24, 0x8, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, &(0x7f0000000180)=0x84) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8000, 0x3, 0x9, 0x6, 0xa75}, &(0x7f0000000200)=0x98) clock_nanosleep(0x4, 0x0, &(0x7f0000011ff0)={r2, r3+30000000}, &(0x7f0000000240)={0x0}) timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{r4}, {r4}}, &(0x7f0000003fe0)) [ 249.882091] binder: 17698:17703 unknown command 0 [ 249.889171] binder: 17698:17703 ioctl c0306201 20000080 returned -22 2018/04/10 23:35:15 executing program 3: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) mkdirat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x1ff) [ 249.979118] binder: BINDER_SET_CONTEXT_MGR already set [ 249.984811] binder: 17725:17726 ioctl 40046207 0 returned -16 [ 249.995063] binder_alloc: 17709: binder_alloc_buf, no vma [ 250.000704] binder: 17725:17726 transaction failed 29189/-3, size 40-8 line 3133 [ 250.013229] binder: undelivered TRANSACTION_ERROR: 29189 [ 250.019974] binder: 17725:17726 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/04/10 23:35:15 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff03071800000009131f1408000300ff0009ff07000200c3000000", 0xe7) [ 250.028789] binder: BINDER_SET_CONTEXT_MGR already set [ 250.034131] binder: 17725:17728 ioctl 40046207 0 returned -16 [ 250.043517] binder_alloc: 17709: binder_alloc_buf, no vma [ 250.049576] binder: 17725:17728 transaction failed 29189/-3, size 40-8 line 3133 [ 250.071408] binder: undelivered TRANSACTION_ERROR: 29189 [ 250.158007] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 250.654250] binder_alloc: 17709: binder_alloc_buf, no vma [ 250.659944] binder: 17709:17751 transaction failed 29189/-3, size 64-32 line 3133 [ 250.962062] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/04/10 23:35:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x10000) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d06000)=@ipv6_newroute={0x24, 0x18, 0x407, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/04/10 23:35:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8002, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x4000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xfffffffbffffffff}, 0x14}, 0x1}, 0x0) 2018/04/10 23:35:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/67, &(0x7f0000000200)=0x43) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3fec3390, 0xcb00, 0x0, 0xfffffffffffffffa, 0xf6d, 0x80000000, 0x9, 0x6, 0x147b, 0x2, 0x3}, 0xb) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/211, &(0x7f0000000140)=0xd3) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/10 23:35:16 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7ec, 0xfffffffffffffc00, 0x5, 0x9, 0x6894814b, 0x8, 0x1, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x0, 0x7, 0x6, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8c, 0x51a, 0xf15, 0x8, 0x3}, &(0x7f0000000180)=0x14) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) keyctl$revoke(0xb, r2) 2018/04/10 23:35:16 executing program 7: timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2, 0x0, @thr={&(0x7f0000000180)="36888da02eb09f010e0e5d4482e1c779e388d2aca5d7842a62f2af2d4d4d75ba0067002fb7e394236de650f87f05d0106689adab0244f89cde9c52a3a4934a9ebb1e617236efa8c6d21165bc4d6c8963183d1d9c5f46bd36d9062744fd5fbfc3d3c0668bcc01828090f3c2f0af190e4b830909339fd00e28a950b0dc0a1122856456cb1fc904ba97fc12e691b5cbd35faf389ebf484a79839f73d0fdaef9d632122493a10d65599d1d84b26fab8f41", &(0x7f0000000240)="f9c922f29e8ea94e2a0914e40f1551892be10bc563280b58bb4f5bce5fc548e58696901f6892b0f3e44d8142e65ea909bb619829f5a9fb5eee3c456c5d78fb65b9e57f9062397b1b2a58ed6b0363ac"}}, &(0x7f00000003c0)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x189}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) r2 = creat(&(0x7f0000000400)='./file0\x00', 0x10) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000440)="07a552324c106e4622ac010340c178d909a343caefb4e7a5013ab59a6a788880394ddc155feb8e28606a0a2dd6653627") sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)='^', 0x1}], 0x1, &(0x7f0000002600)}}, {{&(0x7f0000000c00)=@ll={0x11, 0x1f, 0x0, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)="0c985e81be6350de3df80a558f7a6f7fb1d0a8406322026ccf483f923ae2d59b807b1e195b77c7d685d9a58174af62cac47322f5dc8a1b3b0c27136af68d1930ace3d26631c538e8d21ea4516dee97d0c5182949514eadf4a892ae9fb33e73935e9e20bc3bb302d04cb423024b70a3439d08241fb9fd68ead2ab732dac273a50ab712e9ed3f74f5efb5aeeaad082d2cf5cd86e0a9eaed3fd1caacac2e05df72fd1635c", 0xa3}], 0x1, &(0x7f0000003c00)=[{0x50, 0x19d, 0xfffffffffffffffd, "6988430bcd01bf7f10707b6dc2f029f9ec82af005bd844f780113e416ed5e381a880282a2df7176d8be571f028bf357ad096b5eddacb0712e21132"}], 0x50, 0x40000}, 0x3}], 0x2, 0x4001) 2018/04/10 23:35:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) setitimer(0x1, &(0x7f0000000140), &(0x7f0000000180)={{0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000004f98)=ANY=[@ANYRES32=r1], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/10 23:35:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="c2da2d7b82ffa57f78cd27d76f6912e76ab6f6bb6960e5a8444a08216d20d4f93ef9d209458979140c47068820a3bf9dfbec1a9336e566517a735c31e390a27577d5572e9512775f269044fc1f7575abee3ff6a400000002001f4f601e21b76a30e502f92699070100d3c67895a68cf8d3dbd8c7fb5e60006e27ef3c059aa657b50c4f0401c3200e89bdc61f779c9a", 0x8f, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57c000000de00020000ddff000000f3002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/10 23:35:16 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xdc, 0x42, 0x508, 0x70bd2a, 0x25dfdbfe, {0x3}, [@typed={0x8, 0x33, @u32=0x1}, @generic="980d56c4bed452dc571871ef38cad40d0915026b4679cb76617c3a42efef06c64434f110203876732893debba17f7d41fcde5ffa1a369fe6d7397b860b51ebaab04a6eb82203ab6877d696c49e830f23a0d103412d3c4eb33fd9177e688856abeded6b9e7e5e72582d700d6752464c24b144ecdfcce2aecfd3aef6d413d81ce0c60f9b6229fc85599e8c6e39f483c47a55e262912607", @typed={0x14, 0x70, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x14, 0x29, @str='ppp1vmnet1proc\x00'}]}, 0xdc}, 0x1, 0x0, 0x0, 0x80}, 0x44810) dup2(r0, r1) 2018/04/10 23:35:16 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000845ff4)) 2018/04/10 23:35:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070afdff00000000000006dd633dba63d09b37c2c39c00000f71d5f6ed1c216f2987e67d8096adc93e024c82518015e1f9968ba42c6cd693aadc0d715ad518502d49d756eb8a9d16be6a4bbb1e7a4a3cfe286189a7c3e601"], 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) r2 = dup3(r0, r0, 0x80000) finit_module(r2, &(0x7f0000000180)='em0securitylo\x00', 0x1) ioctl(r2, 0x2a4, &(0x7f0000000080)="3751b4964cabcc5fa6c4a2a608352adb7f7f73c434cbbab610ffcecf237b46507091a3a190b1eb265f5050b0e1091aa322f06f0339e7b97d443f639ff1297976563948ae655999115b8c2adfd7bf058fdc570982118cabf11a4e334a847cf996907168cd8954c9e638ef2a40ea0f869952d4ec801a4626040559eda977ec5717aa542f456f677ee51e703bfea16c9e7cf1e6babf95ac9d87ea8e5e4e9b159737542e5a2339e02ec7016722906ef95e6c3cefc754797d8694c2d14113a6c09a6a3eb8") ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000001) [ 251.158921] IPVS: length: 67 != 8 2018/04/10 23:35:16 executing program 2: prctl$intptr(0x6, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000100)="21be7e9902bf247e10d744f8e05ecd8902168f8c") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x75d1, 0x10000, 0x3, 0xff}, 0x10) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f62d05586666a656302000000a6d5f859cf03006f6aab3a71650563655f743a733020"], 0x36) 2018/04/10 23:35:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) 2018/04/10 23:35:16 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0xa401, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xffffffffffff5237, 0x101}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0xec4, 0x101, 0x4, 0x2a, 0xfffffffffffffff8, 0x6, 0x80000000}, 0xc) writev(r0, &(0x7f0000001840)=[{&(0x7f00000001c0)="302ded31a820824c146152fcee8fe4fa11d66c2a791e1776d53d779cbede2d92cee0645ddf1d282bbb67de809eaf05d7822e499e56c37e97e9fff6a4845f37e9c410a95989c7d65685ee8c675bef9d3445339103fbe04be7a8c322c3c58699d31ddc0c12eec342ac5718068aa83041982c3dfb", 0x73}], 0x1) [ 251.202991] IPVS: length: 67 != 8 2018/04/10 23:35:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000100)=""/110, 0xffffffffffffff79, 0x0, 0x0, 0x0) syz_emit_ethernet(0x437, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x333, 0x0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) 2018/04/10 23:35:17 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="c4eb51eb", @ANYRES16=r1, @ANYBLOB="28002cbd7000fddbdf25110000003000020014000100e000000200000000000000000000000008000400020000000800090000000000080002004e23000008000400030000000c00020008000300070000002400010008000b0073697000080004004e22000008000b007369700008000600776c63000800040081000000"], 0x84}, 0x1}, 0x4004080) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x11, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x3) [ 251.309540] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 251.318993] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 23:35:17 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000000001410000000100050002000042ce0000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) [ 251.571082] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 251.961341] binder: 17774:17782 ioctl c0306201 20000080 returned -14 [ 251.968879] binder: BINDER_SET_CONTEXT_MGR already set [ 251.971312] binder: 17774:17782 ioctl c0306201 20004000 returned -14 [ 251.980819] binder: 17774:17824 ioctl 40046207 0 returned -16 [ 251.992399] binder_alloc: 17774: binder_alloc_buf, no vma [ 251.998149] binder: 17774:17827 transaction failed 29189/-3, size 0-0 line 3133 [ 252.012486] binder: 17774:17824 ioctl c0306201 20000080 returned -14 [ 252.126254] binder: undelivered TRANSACTION_ERROR: 29189 [ 252.135465] binder: release 17774:17782 transaction 104 in, still active [ 252.144816] binder: send failed reply for transaction 104 to 17774:17824 [ 252.151765] binder: undelivered TRANSACTION_COMPLETE [ 252.160840] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/10 23:35:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) readahead(r2, 0x80000000, 0x6) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x20, 0x401}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000140)) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000300)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r6 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x1) splice(0xffffffffffffffff, &(0x7f0000000140), r3, &(0x7f0000000180), 0x6, 0x8) fallocate(r6, 0x3, 0x81, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000003c0)={0x3ff, r7, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x0, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r8, 0x100000000}, 0x68) r9 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r9, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/04/10 23:35:18 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = getuid() setfsuid(r0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, r0, 0x0, 0x0, 0x7, 0x200408) flock(r1, 0xe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) dup3(0xffffffffffffffff, r2, 0x0) mprotect(&(0x7f0000b5c000/0x3000)=nil, 0x3000, 0x1000008) 2018/04/10 23:35:18 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) tee(r0, r0, 0x7932, 0x1) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) 2018/04/10 23:35:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)="6d696d655f747970656b657972696e6773656c696e75782526d200", &(0x7f00000000c0)='@\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='@-nodevcgroup#\'cgroup\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='vmnet0system+loeth0vmnet1\x00', &(0x7f0000000200)='em0$\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000340)='keyring)\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], 0x800) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000004100)=@can, 0x80, &(0x7f0000004680), 0x0, &(0x7f00000045c0)=""/7, 0x7}}], 0x1, 0x42, &(0x7f0000004940)={0x0, 0x1c9c380}) 2018/04/10 23:35:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x9, 0x100000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, "6df1883d7a8a202f2299e0713f5fccaa6d5a550001000055c000fe0124d8020095d1493ad732a44baae3358844f3e8b5ade400efffffae6fe25102061f009d00", "6aaba7a936009867bd21673a0847ff030000dc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5058b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881024e088581e6e599a5591e6c882e32e7eefe0d66fd32112b2bc83d72a"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) prlimit64(r2, 0x4, &(0x7f0000000080)={0x9b3b, 0x1f}, &(0x7f00000000c0)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/60) 2018/04/10 23:35:18 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="b3e632560a8cbfd660661f7834f95635ca20761e852be13c9129f49f9ac15562be81d51f0a5ea6b2fbb92e8749182efd473b96a92d158bbdb7c118624491f0341b68a2aa84bb49ab34c7ea787cb17f1c09e4a4035ff8ccbffbbd546db40645e66ebad8881218572bdd2733b15640125d229b843fcf5254158bb266a0c021ebe2ecb9d5dd05e271d8ac9e0806aed0ae1407d9b0713985e065a23a9aba58cffb98661ead9c24c23357ccd5d3144cbb82feddc12555f4aa6019adaf7744aa5085f9550e16601fec") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') fremovexattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00') dup2(r0, r2) 2018/04/10 23:35:18 executing program 6: r0 = add_key(&(0x7f0000000180)="fd126572d008020000000000006d6e9b5405ece15f0088cc345d10", &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="61a63e8a68ebbbdfd8f701acc47e1e9043b75bf43ef874d9239e32558c53d51e5a", 0x1e, 0xfffffffffffffffc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x50, r2, 0x4, 0x70bd27, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x732}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x890}, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/136, 0x88) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in=@loopback}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) 2018/04/10 23:35:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) r1 = socket$inet6(0xa, 0x5, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r1, 0x0, 0x1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000e00)=""/4096) 2018/04/10 23:35:18 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x5, 0x9, 0x7fffffff, 0x9, 0x7, 0x9077, 0x1, 0xfffffffffffffeff, 0x1, 0x1}) r1 = socket(0xf, 0x0, 0xfffffffffffffffd) write(r1, &(0x7f0000000080)="1f000000520007f2c200003a593436a38d05981a2facb94a52491f18020000", 0x1f) 2018/04/10 23:35:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x5c) ftruncate(r0, 0x9) 2018/04/10 23:35:18 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) socket$netlink(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10, 0x800) r2 = dup2(0xffffffffffffff9c, r1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x10, r3, 0x3d) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) pkey_mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x20000000000004, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x5) 2018/04/10 23:35:18 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$getflags(r0, 0x401) pread64(r0, &(0x7f0000000080)=""/219, 0xdb, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)={0x800cd}) 2018/04/10 23:35:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000108043040025000000000c3cea470f3c0200000002000000007a93a4d86f0f2a12ab7eda0004000c00"], 0x24}, 0x1}, 0x0) 2018/04/10 23:35:18 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @remote, 0x0}, &(0x7f0000000100)=0xc) bind$packet(r0, &(0x7f0000000140)={0x11, 0xf8, r1, 0x1, 0x788c, 0x6}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000eaff0000000100000000344e51b4212b523a5cc805e50781941c15ba16a75c72a75847d00c757be5951bf218762b4f9e94d011e2ccb71dc29c365db9c6985ed35316c0ae24c1840488fe20cbb928da1578410f6393782dd3a5b4b982418e0170f2f1dd39613a7661149fcb01003a576b002c7d6fb912d55ace8d781629ac7113109bf3e1c3a483877ad79fc660e3f3633b957b471605a8f7d17159f0724805f69d4d0000000000000000"], 0x24}}], 0x2, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="162bb0a64f4bc8f47c5122001225ff2986436e4b14dead804b20884db1e15a02b1f22acc794a37d96251599354a9b88fea93fa839eba9c00114f60c87e8e8282ea959c3590904c062ebf1521958cfceb8ab2ef1b7dc40fe0363eb177c505668bc0049daef6377509059daa18de95ae9fa574c493e8c00a6ab97ef2ae5694ca9ca175f01879f527d25f6b8e8f0f471d532fae080f8d88ee1e67867c7f872c9b924b93f0c2adf62d79c0333712d9c0c534c83d6637fe5636d1c134d3584179a482e1b823b8d88e2d58dca17c05b189b8e4c693c2e56766387776ad61cc8a97ba2c414454228a082d571ef2be76c285bf2a", 0xf0}, {&(0x7f0000000280)="36fb6dcce74bcc83affc21623bf787380a4de91d28a920e36690c286a3b67a797a62d41e1e7c45faa130c09a04ac05694242487c9dce19a29b83bde025c1891bbfa789446cf0f30d3dca2c01c201601a23f1eb0bc046b170f39499bc5ae760f4a495faaf073557d78ca060ba6c20cc49676869855dd74924a80e17455404738032310cb4fb4f88fc38305eefef3bebbbb306129ad476e73747ccaa25af102317bd13e2ec05b63ee753f4fe0c1447dacc415a3a9aef1a2b7e784bd13f299ed4adf4c273dd45d80128ada1da81ee0dbf457ffac078950af3e7efc90442a46313d5", 0xe0}], 0x2, 0x0) 2018/04/10 23:35:18 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0x6) fchown(r0, r1, 0x0) 2018/04/10 23:35:18 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2800, 0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0x7, 0x40, 0x9483, 'queue1\x00', 0x1000}) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) [ 252.925220] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32784 sclass=netlink_route_socket pig=17878 comm=syz-executor2 2018/04/10 23:35:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000000c0)=0xe8) r2 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x7, 0x10001, 0x2050) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000008c0)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vga_arbiter\x00', 0x503000, 0x0) r8 = syz_open_pts(0xffffffffffffff9c, 0x8000) r9 = getuid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005780)=0x0) socketpair(0x19, 0x3, 0x100, &(0x7f0000005a40)={0xffffffffffffffff}) r12 = gettid() r13 = getuid() r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005e40)='/selinux/mls\x00', 0x0, 0x0) r15 = syz_open_pts(0xffffffffffffff9c, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005e80)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = inotify_init() r18 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005ec0)='/dev/vga_arbiter\x00', 0x20080, 0x0) r19 = socket$inet6_dccp(0xa, 0x6, 0x0) r20 = syz_open_dev$sndseq(&(0x7f0000005f00)='/dev/snd/seq\x00', 0x0, 0x200200) r21 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005f40)={0x0, 0x80000, 0xffffffffffffffff}) r23 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005f80)='/dev/rtc\x00', 0xc0000, 0x0) r24 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005fc0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r25 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006040)={0x0, 0x80000, 0xffffffffffffffff}) r27 = accept4$llc(0xffffffffffffffff, &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000060c0)=0x10, 0x80800) r28 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006100)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000006200)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000006340)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000800}, 0xc, &(0x7f0000005dc0)=[{&(0x7f0000000380)={0x1a4, 0x3c, 0x4, 0x70bd28, 0x25dfdbff, "", 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@generic="8532c863af0d6277590eba2c47387d0a8baf25860bf0a103dc34a15177cc8e685cec465d058616baecca23086eb969529aa865966711024975558cd2abbde3bda805d27316"]}, 0x1a4}, {&(0x7f0000000580)={0x308, 0x3b, 0x100, 0x70bd26, 0x25dfdbfe, "", [@nested={0x234, 0x85, [@typed={0x8, 0x1b, @fd=r3}, @generic="ce8e802a9d653df37696879f3e06e1f278e0389973dcc7e267470fe80848b05075423ced0dfda3e8c41b669ed87069b261ce7b3b9420c7fd3c2260dafee81a707498775667738d7b77f21f4b8e5e4aee5aa47cf64c021e98c2", @generic="978563638be3f3a27c231da14873ddf2227419d42ed650a50c12c94fc78303bf56b9a872cd79b1f9e113ae25b9ad12b4c90c8875ca011ce34c5f13fb6ab4def8d84969c26c8c5614b8e08eb006c29edbda89883e579297b317765ea8fee2086b54f5db5628bd79fdb712ec7c60603124d777246d4024a7e95f7cf3bf095dae455191cb41d2681fdec0e8f8c96776d5c45bd35089fdfa71ecaad5bc", @typed={0x4, 0x32}, @generic="a163ec4f75e30de2da7db39013e2c11266c09a26ecd44bf2023504ca94bee2409e7cd19cc12ef01460adbbf981aca77bc7", @generic="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"]}, @generic="68733165ae3a77fa9d3b3b2c943fb598064c5561d1f8851518cc3da4926b58bdce21434aa1b0b2d8b1437ba79a1dfa1ff43b89dba605daa98e64d4e968e3ffcdc851e84c54f95bf6768fb0c8f83a25d3805fb7b8b6d7f8012e7eafff37f430966f04790a6113b10cfa172d72bf2280199df36aad705e1dda8e2d94289cf219bbdcf9d7895709717099fb350670b12605e92961e3bb525ee3dd4424636c4617f419654d5ff3d8aa50ec096f3125704b0c6134179f647ba58dfb42e0187001b2435a276d"]}, 0x308}, {&(0x7f0000000940)={0x3a90, 0x21, 0x400, 0x70bd29, 0x25dfdbfc, 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[@generic="e0f480e1bb9728c291d0c15076a818dc1aed579e6d6debe99f385b1845f5f238e3944db97ca2f0c9dfd6654038b54a74c7fdb1aa5dfbd82718ab9d84d964e0fec7fbe3337627b95335b41a8b3ef6209a4f5478fc9040e29eef8ad009547afef9d1076feaec69d19eca29e7656e4621e6ad781e4d0c0e6066b8712e31fa264eea712dd8c1433a993f9a825f1e94acf3958bf7d846fe079c4cafa7ff68f9850ba018c28cc2b92a1d5b84d26644ae5fdeb8170b94a12c61abbe012ac04854037c5a07dba6fcd54b8af4b02442c8063223759a05cbb172b3d36c53599dc839ebfd6fdc7341c1c7ca74284e62c3f330fbd3df0bfe2c5379758ed555de5933d514021dccd67631ac07379466d7fbafd17029dba1a931f867ee265995d629691666f4121a6e2212222b9daefb4f03327b304386c883ec6ee92216563eb291967d1fd02cc286643e3860d8b27df726b5d528bd9816b323ff1766abf59560a95b1edf132d604a3cb159f2d9f9620416a52c1526601563bdd554b07eb17f068b3156edee50e82df6ce796fbfdc14cbfcb3f38be481a4677ccde15d9866fd6e192887c219a6ab3789846c118066efa269ab66d6fba2bb9c8afaa9fbb4e1bc487c7136d60166304bbc68112ff5ff0f6e9f2eb8e7604c512ce3c26487fd9a56fc33c6f0fb0f8f042c254e6a75b629c55e5281f5e427ed9fccbc5eae94cabcf9c78ae85a414736214079acafa10e5865695e63a985f0d74f9039859f2d4c591186a319fc8b5f0ef803a99c22a3f57b621718ce0188047f3c46ca2da1db70d794b21bddb7a2ff1d606312840cd145a44e692738d76f20df01c9477706f2012815d5a698edd0e49e8c9695de9640293dc657b0200436bb2d1bb8e9aa1e45dc7931bd1c5c9b1f4d0af5621c3a78457a5e88e447c4e7a062b54e9ad754c95197d787b14fd518d38aac7d879bf3f59ab1cd1b18f9571ea75d68fb23331ac54fb06ff0bfabbe2565cfcca92b8776647b9a7e0ba3aeebb857bdafdf4f98c8767195ad713d9f995507d1d27a2aee27fdfdc6981cb61bc772e4909a86dd72245507c266d0c4c64c0601853fb02c8e7689ccf04f8e600b394838f95e42b5e2a60e5a60108226b1b36625dff8b2f68d0fd02a22fc7e534faa4b1f00fa13c4b51b50f50f48d400df52bafff7e1f27d0791f81604bf3a57a54bd98a810b1b8cb78bfa9aa79a82a89cfd4cda8dedb678faf47e3e8667001184780816ab8547bd8ffdcdbd9abf13f0c1c786f948d69b3ecb0cd5bcf3d8c935f0988cdea6168ee2d0055d8f9bb8101a7bc5e3b7cd243cb2d810b4a20315ceae6624fed56ba15fa087b35aa090462ec573183731d4bdb337d58d0d9e4912740764d8d34cc5e42f6701dc26e22c198496d504d8a6a8a6dcd61e1238354da9786df192253988753af7f7d0859563c40636dea28a8b8a3bd11061df36d66eb1093a702d2202a340dc3a2637713dadad970bd2420f499f2aaafe1ef3d5035a6f7e2154699ac772312596b8f296cec479f8b1193fa55baf042639121f91071fd4a72782d437e1ed97adafdcb626c2d2fd87c43f008d20c1a34b9539662d09f20d03e00b46823db1dd7eeffd9a22ca9897eea32a81036725a488f15ab1a0c339fcd62cbec24f8a78841d666b6de74593878ae412a73b8bfc0679a067dcd7a233e921385252350397ceee832adf03b6ca19ea754653f5e273f838f57f1df383dd569ddee5784ef25ff0769de1f4d2ea187bd09163fff82157bb474ca27921a141b5fecc5abca43b5cf640b42be863d00cd55bc8430966b0e505fdd5eaed6a36637fdc008efd49e7f4855f042a262ee6455e70b4f89692f1cf4c6c64b18bb20cbcb85045f68a9accf87f7a42c794646ab1cbac1ebba9706c99ec5b13beb5f05d66e12f14788c2436f535e2995e6727536ef0996d7388d6bc209dc33c2566821612615d93fd8738877f03592e3b47c18e197533b594726b623564d30bffcec444c616eb3e4e76a1036239683d0caaa7af0b0dfcb67e78c2476c6b0224f86383ec05cddf2f30ec32bd971893312c61777e3db591be359f2cc2f14d47e878a81e8a1eca2a6eed4f6aa168bbb5c7f24ddb8d43f1465ea66b7297c9fb2e41a9b7b0c6c2e1b0c02af0de9e37e59e1752ff09bd5951d079913e73715f98a919c5e08a67e5db83c2ec41ded25145a68488448efa7c91445018c52f1ea5a7bd349237c577f8ba66d48ccbe258d6ffb46d41d86edf25414f2649cf304273d556995400c9b2142a399db1e1e3f9e1d3e353e4434b54216d170db60318ae72c6464378943e9504772a099a958b79fdfdd8ea7497a42fc3aa6c2fd50dd1d8b229027721104b1cfd9897871f2e39de935afb8bfe959d89bdbfc7057df4d1500888727b5d9eb2c784b2357e8ab559afde1a1adfda1e2655e98c921e2fbe0df361e3adcc985a6a6a8c41969d04b7dcdda06f3d45839a73b6220d6e55f0f0b69045f0ac0f799210148a1a1d0521f6f6ea1ce6619aae91fd434d4cc6c367657cdaa5b18605f42aa13ca67b8922cbc6410b404d1cd3f9c8965580cf51ca16e12452ca893b26a27cc86c501a7029c867b88e0f1b449f296421ddf2c94bcad485ec39131d4c56e76279af95230da9e2ee0a8c39b48a8181b8d0d6876ff27ca71891c9ffdfa9ce404e79aed3fe6da50a00ea0c34d2cb706aa67b83f4742b239f2d875bc66a61897527a360e714ef63ba6fdaca582d6cca0b857afde7aab75331909ad2caee6eb941eef3046aecd34092a12bc785ea22d1e385f120b71d20a80760727a4da2563f455d3538b747208fa668458cf7ba11e81459e884e0bff62a0f70191242737b3c1347de3acd0e4bbdcb91f419c9ae2eb9ba21421c2187d09c7de43d62551e0b5afd317d02112d7cf7af9a2313f238e2b3676ca9def2383abfc2f78933588736947c1753b520ab3e3f1980828c0e7f512d747d0a0c5d977916943bff81893e5dee56d92be3bea28975bbb223241fb1359f55f020d300659c9ee8565f6a25e3cd4f610b1fb5b10b31dfbe86eae20ea5643212ce48f63f174e866b3a1f8fb4f2075ea82f1e733d5b49b8ef81855e5a7ad8a262e307c8a1363a3933eab24d9faec6c1cad5388e272148683415897ca6ae4152fd8c42157182fa8a43aa509d8ecc2e9a65211af597e227bb3e93da7077258ccad6e98cf9e22477f59d7741f7b6f93232f85f75e61d77461559484eac6d3dff79d2b1d19cf99514c9b19de1fca13c298c576ce8c6cf57065b52d7931c7d70fde6792487678fa34bacb5bc8e84f69f057a0dd2d6351f88d53e769ed529a295ccb92ef0ce75c28e002e30d010c87dba8fcbc0849195267b9c9b0c8b251b68ebd80b7f531c78308466f1db378dc8d5a5b72ac9f72dc64e8a8868642961a0b842b7c718f760a08503d647c0e2d8b56c4acc07aedb3a9911b04017ed23c82faaf99230c3c90c103c89261e3ddbbb987ca7d0bf05dc939cecafe01d283d77eb01292f47799babbffe1a9def80c6de895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@typed={0x8, 0x7b, @uid=r9}]}, @typed={0x8, 0x79, @u32=0x53c}]}, 0x10fc}, {&(0x7f0000005500)={0x104, 0x3d, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@generic="788482f80da14271bfb984f5e61b794985edc8f06ab38a7736ff045c0296b9b9271f09e7f1917394653fd74af8c0405ddae791b899e0d3a2d02fd07fc35daa4e4b8157e1efe6dbd28515ebf3414f4d963448f58cc91d2cd2e973d6b6b5998523753cfaf1dbe0b54b9e60d529d6e8beab8f0395bdce878885d048c4a4450c6f69772d9e17d785192c1996168cfd24a16daa302ce90ac961f6cd067dc716599430d6dc8acfa88f0ae4dd0865d6cc1c41b17f705b3d49c038f7de7afcec96de56da44c1c2958eabd5af901d2ed67c767e34e2e75e127818a33039cc93c772c86ceddcf630a87e016c7d0d31bee927b386811dc8f7e3"]}, 0x104}, {&(0x7f0000005640)={0x108, 0x26, 0x100, 0x70bd2d, 0x25dfdbfb, "", [@generic="bd14dd87c203a0bd373a145b63541c94ea561836338d5476b4e2fad3e93583e28f4986398c57f0db6b4a300ed7e2daea31f3abbd955f9d41f4ec1baef1f7961ef117a55462127bd4cec2ab282893185d39460e6443b53ddabd3cda97550fdaa4c824ce55e33e8052df9feeffdcb10f76667862845260142e540965c1fc6410c0c0c38058ce006ee86a29d653826642592905a8ccf7335e1c413a36866ae30a90f18960bd292b6f39eb9c7373d16e2c41f8cd04c091a172339d7cf33d1dcbb2cecc3b2648355772cdbaf748b8c7b4bcb2dd38f92b3161a2ea0045a5cf358fa59ec63f6b4cff24b00e49a3bdce7f09e60c2eab14689c43b412"]}, 0x108}, {&(0x7f0000005a80)={0x30c, 0x13, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x90, @pid=r10}, @generic="4348296b9a3953d1b16fc33fc115e31cfcb5db26e1a735a91bd5e90e710c58b0a463ab8997ec0fa37410b2f6a5833a8e52b89144a2dc9d4a01377917ce2c73dac298dd2d0fc902c4d10bc0e756d2e692b6e9e7bf1d0fe95ef830fb642602e45d2588291fa7b35c4218a4703eaad3f3fd551d18a3cffd77a21f9272e92306489018f0eb1fef0780cceb7a3c9ede760e99c0c6495c901abc458e8bd3471a26437b612138498d342afb6a52fecd4f848c64d18445dd682266e3092104f593586ff07d0dbb29c9bf7c7a500e14dc0a098e17ae7a89ebc1ba667d89e85d28d53a928c89216f693b", @typed={0x30, 0x6d, @str="6367726f7570706f7369785f61636c5f6163636573732c657468305d73656375726974792f5d8d5b2b00"}, @nested={0x100, 0x8d, [@generic="cb7eb9e3e43fd52097368b310f3c3c51f5280890a92380fbd2b69762bb75a2ae1be56036c7f363386b066b45e156d4958212b1f2584c4b0b9817d7", @typed={0x8, 0x4e, @fd=r11}, @generic="af46fbfa94cfa49a415d7b1f3156ad88c0a3fb6b068034a713de345b487b4ce1231e9c5a4ef5ed7bc221fe3b37eeb53b2506ab20c24b6c8cd5193854b099a92704779f3459b105db0e383f4b43f42b8a224bf81803b33382497aff9a08d70e80c63f3a1b09daf919aeecb3", @typed={0x8, 0x58, @u32=0x7}, @typed={0x4, 0x38}, @typed={0x40, 0x4f, @binary="b53e72ad79c4fe49023030328beb394570700420fdf8eb86050d04a872ce08233067001ad8125276800c72d938e89e822cbbcb863e5e434dcfd7"}]}, @typed={0x8, 0x43, @pid=r12}, @typed={0x8, 0x72, @uid=r13}, @generic="b15cb3f3c438675b179c34255d110dc46919849a63ad06f40df46d3ac3e887597838f52a9ba4549ad9861d48dd56c4fc58a1b05a28b34e05c40c966f7fc10a55647865a377043740a6a0d40a42c54fb7900d92eb01ccd22e3543d253c8d6a897646bfefebf3d3e9c40b19a122366a6b4269d8017ac17b659ddb5f2d47edb12d44842be55919425de833930b810cc6f4505444c187b3b37d98e16a328b6277e5ddcfd282f65ae1a1d5d14bd34ab3808135d27a3586fba90f5b3e92fc85e6f342a7bd3ea8e5807c57ec5cf91df6d5c0b"]}, 0x30c}], 0x7, &(0x7f00000062c0)=[@rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @rights={0x38, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x80, 0x4000040}, 0x881) r31 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet6_opts(r31, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_buf(r31, 0x29, 0x36, &(0x7f0000247fff), 0x6c) 2018/04/10 23:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x1fe000000}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000980)={0x8001, {0x2, 0x4e22}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x2, 0x8, 0x7, 0xffffffffffffffb6, 0x0, 0x4000000000, 0x6, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x402000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000940)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200408}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="000427bd7000fddbdf0600000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ppoll(&(0x7f0000000880)=[{r1, 0x100}, {r2, 0x1000}, {r1, 0x102}, {r2, 0x2004}], 0x4, &(0x7f00000008c0)={0x0, 0x1c9c380}, &(0x7f0000000900)={0x5}, 0x8) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000100)=0x7) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/255, 0xff}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000000540)=""/46, 0x2e}, {&(0x7f0000000580)=""/93, 0x5d}], 0x8, &(0x7f0000000680)=""/33, 0x21}, 0x40000000) 2018/04/10 23:35:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/171, 0xab}], 0x1, 0x0) 2018/04/10 23:35:18 executing program 2: mknod(&(0x7f00000001c0)='./file0\x00', 0x1000081, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000900)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00000008c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000880)={&(0x7f0000000600)=ANY=[@ANYBLOB="80020000020000032abd7000fbdbdf251d00000018012a00d913b4687804ff12b2baac76255d8cd862c6c58e30b513bb88aecd8e181d3c417785e3528ad2de788cceaafeaa1fb7eada619e396f96f6668caee6b1a6b2ffae65331de60d3e8c11f10843599a3e5967a4cd7bfafe813783af7c31427e4fb387f9665d4a3067542feedd4fc77848595907de405a21b10e3f725f62f7502885cba640e173fcd9b33b4481d98a4308861613c6f30e8cada9e24294d4a1c7c66ca74a5a0b4d98ea2d74fb6a2b1b11d7aa766008005900", @ANYRES32=r1, @ANYBLOB="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"], 0x280}, 0x1, 0x0, 0x0, 0x84}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='@-(\x00', &(0x7f0000000100)='vmnet1bdev{em1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=',+wlan1\'!wlan0\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000300)) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000380)=[&(0x7f0000000300)='@-(\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='trustedcgroup[\x00']) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000940)=0x5f3) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000980)=""/49, &(0x7f00000009c0)=0x31) 2018/04/10 23:35:19 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'system.posix_acl_access\x00'}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 2018/04/10 23:35:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) fcntl$addseals(r1, 0x409, 0x1) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0xff, 0xfff, 0x6, 0x6, 0x0, 0x8, 0x0, 0x100000000, 0xfffffffffffffffd, 0x7fffffff, 0xc27e, 0xa7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/10 23:35:20 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xa81, 0x4, 0x872e, 0x81, 0x5, 0x80000001, 0x2, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1f, 0x8, 0x7, 0x8, 0x400}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x9e78}, &(0x7f00000002c0)=0x8) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) dup2(r0, r2) 2018/04/10 23:35:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x9d, "7bb08631bd2532813cabd9f2fc2eef3c0a5f999910c3df125e437057afcdf9c315871f51318f6832ac295e6dd7f381a720e3ec4db5eaf46993659d5790d06b3d54148ca51a616253a27182dd8b7db84f5df74ed36f70567ab35812838ee3035c9ace634944b6b227c2768b68f6d8a3897999a32520cc929122ec4d51ddff77068459e8e58233aac794ad6c37edf01a3147e8f2550650de7ba5a9ef66bc"}, &(0x7f0000000180)=0xa5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x3}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) write(r0, &(0x7f0000000280)="c078491fc15b3d4c4dc13d9c911b605fd8abd1f13bf9ddfec04919d98e6778da5ead245db279106f0a5c236b171bb3e2e9c209eee47a6573a355453eac2cf7d8d441651ad74f8baaf57b6f646e12e0eebe954e5c264d04fe3c11", 0x5a) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x86f871dd32800136) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x101, 0x20}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bcsh0\x00', r3}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000005c0), &(0x7f0000000600)=0x4) connect$l2tp(r0, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x1, {0xa, 0x4e21, 0x5, @empty, 0xffffffff}}}, 0x32) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000680)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000006c0)={'bcsf0\x00', 0x800}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000700)={r2, 0x6}, 0x8) sendfile(r0, r0, &(0x7f0000000740), 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000780)='team\x00') recvfrom$unix(r0, &(0x7f00000007c0)=""/7, 0x7, 0x1, 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000800)={'nat\x00'}, &(0x7f0000000880)=0x78) recvfrom$unix(r0, &(0x7f00000008c0)=""/237, 0xed, 0x61, &(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) lseek(r0, 0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000a40)={0x0, 0x27}, 0x8) accept$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ac0)=0x14) ftruncate(r0, 0xe3) r4 = accept4$vsock_stream(r0, &(0x7f0000000b00)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x0) accept4$vsock_stream(r4, &(0x7f0000000b40)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) accept4$netrom(r0, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000c00)={'ah\x00'}, &(0x7f0000000c40)=0x1e) 2018/04/10 23:35:20 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="e0b27f3fddfe7fd23fd20ed738f8184e8e00d5f85e26bf779abaaffcc4b23683bc2957e8efd77c72e464723c5aa49fb6d4ab504c3a72f6625ca448f16e5ac9c2fee573e9c06950831fbe6047db09820d26f64fdbb32d27289bce8fa11512536d2a2e11f142e3317c", 0x68, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) flistxattr(r0, &(0x7f0000000140)=""/45, 0x2d) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8080) getsockopt$inet_dccp_buf(r3, 0x21, 0x8e, &(0x7f0000000280)=""/160, &(0x7f0000000180)=0xa0) r4 = dup(r1) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'syzkaller0\x00', {0x4, 0x4000000000000, 0xffffffffffffff2c, "00000000af43", 0xfffffffffffffffe}}) unshare(0x0) 2018/04/10 23:35:20 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000140)={0x20071026, r1}, &(0x7f0000000180)={0x8000, 0x8, 0xfffffffffffffffa, 0x0, 0x9, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x401, 0x7}, 0x8) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2080a00}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@setlink={0x44, 0x13, 0xb18, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r3, 0x40, 0x8a920abd1fb57333}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_MASTER={0x8, 0xa, 0x2}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x5}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}, @IFLA_TXQLEN={0x8, 0xd, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/04/10 23:35:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) eventfd2(0x101, 0x800) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r4 = eventfd(0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)=0x0) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0xe16, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000000a00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10004020}, 0xc, &(0x7f00000009c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08001400", @ANYRES32=r2, @ANYBLOB="c1d3a4384f197e20b7c0914cb1345e", @ANYRES32=r3, @ANYBLOB='\b\x00N\x00', @ANYRES32=r4, @ANYBLOB='\b\x00G\x00', @ANYRES32=r5, @ANYBLOB="d80ce0b972de6e39e0e08f6c84d51d3e684239be801f103111dac55bede333778e477ff3cf68ca28d521c408008d00", @ANYRES32=0x0, @ANYBLOB="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"], 0x588}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x1c, 0x1, 0xa, 0x5, 0x0, 0x0, {0x2}, [@nested={0x8, 0x1, [@generic="04"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 23:35:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@rc={0x1f, {0x0, 0x3, 0x1, 0x4, 0x9, 0x5}, 0xaa8}, 0x80) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f0000000300)=""/224, 0xe0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/04/10 23:35:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4000001, 0x40000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="000018087595d0eae29209f05598bafe85213e9d89eddda12a3380076e17b673268fca3baad4d7"]) 2018/04/10 23:35:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000000800002900000043000000d85c4a09d6ae6529758d9d68c3aaed400ff12f91156f3e325015ba38135b2be3c3be11462031bd1202de68a52929147d836ed9cce4b5c43d949a56cd2829387623b7d0172a3d4b3a6ff87afc9537d755b69b09e177b31b93ffb8ec059f1ae245da7833e3255389f9e736303ef65367c86469fdbfeca3e834de287d"], 0x14}}], 0x2, 0x0) 2018/04/10 23:35:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x84, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/10 23:35:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x20000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) bind(r1, &(0x7f0000002400)=@in6={0xa, 0x4e24, 0x9, @empty, 0x5}, 0x80) clock_gettime(0x0, &(0x7f0000002300)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002180)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0x5}, 0x6c84}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/164, 0xa4}, {&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000005c0)=""/16, 0x10}, {&(0x7f0000000600)=""/95, 0x5f}], 0x5, &(0x7f0000000700)=""/39, 0x27}, 0x7}, {{&(0x7f0000000740)=@can={0x0, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x19}, 0x4}, {{&(0x7f0000001800)=@ipx, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001880)=""/7, 0x7}], 0x1, &(0x7f0000001900)=""/12, 0xc, 0x8000}, 0x5}, {{&(0x7f0000001940)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000019c0)=""/8, 0x8}], 0x1, &(0x7f0000001a40)=""/172, 0xac, 0x1}}, {{&(0x7f0000001b00)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001b80)=""/136, 0x88}, {&(0x7f0000001c40)=""/57, 0x39}, {&(0x7f0000001c80)=""/220, 0xdc}, {&(0x7f0000001d80)=""/207, 0xcf}, {&(0x7f0000001e80)=""/109, 0x6d}, {&(0x7f0000001f00)=""/255, 0xff}], 0x6, &(0x7f0000002080)=""/243, 0xf3, 0x43add047}, 0x3}], 0x6, 0x20, &(0x7f0000002340)={r2, r3+10000000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002380)={@dev={0xfe, 0x80, [], 0x15}, @dev={0xfe, 0x80, [], 0x18}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1000, 0x1, 0x400, 0x0, 0x4000000, r4}) 2018/04/10 23:35:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f00000024c0)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060401) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000280)=""/230, &(0x7f0000000200)=0xe6) exit(0x0) r3 = syz_open_procfs(r1, &(0x7f0000000240)='pagemap\x00') readv(r3, &(0x7f0000000100)=[{&(0x7f0000000040)=""/147, 0x93}], 0x1) 2018/04/10 23:35:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x32}}, 0x8, 0xfffffffffffffff8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000780)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x20000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="40010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000c0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) getsockname$netrom(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x509c40, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x19) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20100010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x54, r5, 0x4, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x36}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}]}, 0x54}, 0x1, 0x0, 0x0, 0xc010}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xfffffffffffffea3) ioctl$sock_ifreq(r1, 0x895f, &(0x7f0000000700)={'ip6gre0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x8f0e, 0x9, 0x3839}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000006c0)=0x7, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000500)={0x8, &(0x7f00000004c0)=[{0x10000, 0x2, 0x2, 0x8001}, {0x3, 0x92, 0x8, 0x100000001}, {0x6, 0x8, 0x7ce, 0x4}, {0x81, 0x5, 0x40, 0x9}, {0xa29, 0x1, 0x3, 0x7}, {0x1, 0x0, 0x9, 0x100000000}, {0x3, 0x3f, 0x7, 0x3ff}, {0x80, 0x4, 0x4, 0x2}]}) 2018/04/10 23:35:20 executing program 2: mkdir(&(0x7f0000001280)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1000013, &(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001240)={0x0, 0xfffffffffffffd78, &(0x7f0000001100)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/21, 0x15}], 0x3, &(0x7f0000001140)=""/195, 0xc3, 0x400}, 0x21) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) 2018/04/10 23:35:20 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/04/10 23:35:20 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x80000001, 0x2, &(0x7f00000013c0)=[{&(0x7f0000000340)="cd1cd4e373fc06e6ba9f447d0842cc423c82f33cc29e46c887493df4846e69b927e5de97b80b03a12e51b1598d1258026519ba148558dbba010bb36fd07189c062b5ca23224ce373e1c07340947bea9fe78da35f89c0883e6eba73c7c0da431ddd93d4fb55", 0x65, 0x5}, {&(0x7f00000003c0)="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", 0x1000, 0x6}], 0x242000, &(0x7f0000001400)={[{@grpquota='grpquota', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@noquota='noquota', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@noquota='noquota', 0x2c}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x71}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0), 0x0) fgetxattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="6f7306c15cd77e48034a8fd3322e657468312af7776c446e31240059922ed04cb4e80022bc53b21e25419b297bd026c9ccf6bb1fe98fc76da22235d520b3"], &(0x7f0000000240)=""/188, 0xbc) [ 255.549435] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/10 23:35:21 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000000)=ANY=[@ANYBLOB="1b00562aba4f5ce071320b8bad57000004000000"]}) ioctl$int_out(r2, 0x5462, &(0x7f0000000100)) 2018/04/10 23:35:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x7, 0x0, 0xb, 0x2}, 0x10}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2018/04/10 23:35:21 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x0, 0xa000}, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:21 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) fcntl$addseals(r1, 0x409, 0x1) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0xff, 0xfff, 0x6, 0x6, 0x0, 0x8, 0x0, 0x100000000, 0xfffffffffffffffd, 0x7fffffff, 0xc27e, 0xa7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/10 23:35:21 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000002c0)={0x9, 0x500c, 0x3f, 0x8, 0x2, 0x7fffffff}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x6, &(0x7f00000000c0)=""/176) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000280)={&(0x7f0000000180)=""/212, 0xd4}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/51, 0x33) 2018/04/10 23:35:21 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000540)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000580)=""/58, 0x3a, 0x2001, &(0x7f00000005c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="46abac4e50a1681135c2c9953c3d72eef0dfe69fd7335144affe325c84809ce9dc9fc09270dfb02783d7123b5d42652a7a3cb94712a5c62315048d579b8bfdb6d59244b28715c447aa231e50760fea98dce20213d5d4b203c2fb79e5cd0f1ad4711da156bd904e49501c3441f851a12d10e06b1dc942c24ff7252ea1daea665d48703c04cca93bba4e219a38984e87fd1b376632e7ef72a8a7e9a21688805e0e3524e208785582fb4eac2057de24db3d3a576e3de611ac6247754c3e7ef50147269a1f9b1e400c6985cb0ce79ad278bfd277336326bb523e5eab", 0xda, 0xfffffffffffffffd) r2 = add_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="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", 0xfb, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDENABIO(r4, 0x4b36) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/04/10 23:35:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents(r0, &(0x7f0000000040), 0x19) getdents64(r0, &(0x7f0000000300)=""/252, 0xfc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x6d2, 0x1, 0xfffffffffffffff8}) 2018/04/10 23:35:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000003c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000006dd3d72c1ac0aa0000ceb279b27ffe59"], 0x18}}], 0x2, 0x0) 2018/04/10 23:35:21 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'nr0\x00', 0x1}, 0x18) 2018/04/10 23:35:21 executing program 4: r0 = inotify_init() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./control\x00', 0x4000800) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) mkdir(&(0x7f00000006c0)='./control/file0\x00', 0x84) lgetxattr(&(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=@known='security.selinux\x00', &(0x7f0000000640)=""/119, 0x77) unshare(0xc100) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/10 23:35:21 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040)=0x4, 0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x3c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00c@@\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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="0600000000000000"]], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/10 23:35:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0x1001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5384, 0x1) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)=0x3) r4 = syz_open_pts(r2, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc0, 0x0, 0x0, 0x0, 0x1fc}) [ 256.225994] binder: 18064:18066 got transaction with invalid offsets ptr [ 256.233000] binder: 18064:18066 transaction failed 29201/-14, size 40-8 line 3161 [ 256.243597] binder: BINDER_SET_CONTEXT_MGR already set [ 256.249174] binder: 18064:18066 ioctl 40046207 0 returned -16 [ 256.267034] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 23:35:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x5, 0x3f}, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x5) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9bce}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x7f}}, 0xc1, 0x1000, 0x1, 0x20}, &(0x7f0000000240)=0x98) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/10 23:35:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000001480)={0xbf, @loopback=0x7f000001, 0x4e22, 0x1, 'fo\x00', 0x28, 0x2, 0x6b}, 0x2c) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001440)={0x5, &(0x7f0000000080)=""/150, &(0x7f00000013c0)=[{0x4c499bb0, 0x72, 0x80000001, &(0x7f0000000140)=""/114}, {0x6, 0x1000, 0x0, &(0x7f00000001c0)=""/4096}, {0x8000, 0xb4, 0x6, &(0x7f00000011c0)=""/180}, {0x7, 0xee, 0x1, &(0x7f0000001280)=""/238}, {0x8, 0x3e, 0x1, &(0x7f0000001380)=""/62}]}) ioctl(r0, 0x440000000000127d, &(0x7f0000000000)="63210c2529fcd29cd386db32e6a96b39e77ba7a4b4adbf3ec0d03b51a216b4238d1d87f2a591751430aae1370a0d47a81a4373f01a6190392f54") 2018/04/10 23:35:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000280)=""/220) 2018/04/10 23:35:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0x1001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5384, 0x1) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)=0x3) r4 = syz_open_pts(r2, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc0, 0x0, 0x0, 0x0, 0x1fc}) 2018/04/10 23:35:22 executing program 3: flock(0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e23}}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000bc0)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000009c0)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc9", 0x45, 0x0, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000576000)}, 0x0) 2018/04/10 23:35:22 executing program 7: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e20, @rand_addr=0x2}}) setitimer(0x1, &(0x7f0000000280)={{}, {0x0, 0x2710}}, &(0x7f0000000240)) 2018/04/10 23:35:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) fcntl$addseals(r1, 0x409, 0x1) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0xff, 0xfff, 0x6, 0x6, 0x0, 0x8, 0x0, 0x100000000, 0xfffffffffffffffd, 0x7fffffff, 0xc27e, 0xa7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/10 23:35:22 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) getcwd(&(0x7f0000000080)=""/190, 0xbe) 2018/04/10 23:35:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80001, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/5, 0x5, 0x10000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = gettid() getpriority(0x1, r2) 2018/04/10 23:35:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202000, 0x0) getdents64(r2, &(0x7f0000000180)=""/97, 0x61) waitid(0x2, r1, &(0x7f0000000140), 0x80000000000002, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r3 = dup3(r0, r2, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000300)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockname(r2, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000280)=0x80) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 2018/04/10 23:35:22 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) clock_nanosleep(0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) socketpair$inet(0x2, 0x4, 0x7ff, &(0x7f0000000100)) tkill(r0, 0x15) 2018/04/10 23:35:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000000001010000000000ffffffff0200000010000200050001000500020000000000"], 0x24}, 0x1}, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x10}, {r1, 0xa19f5a1447372bcf}, {r0, 0x40}], 0x3, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x4}, 0x8) 2018/04/10 23:35:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) 2018/04/10 23:35:23 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001700)="13", 0x1, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x3) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x6}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) 2018/04/10 23:35:23 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="0321f12d3233b23b693959efb0895c87", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1f) 2018/04/10 23:35:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="18001b54180a1b0892e000000102010000000000000000000000000004000100d5f457da3f470b6f93cca1c02e8441ff6f9f13a523ab72c56c093ae9e4a869621d04817d6e4d35c767937ea7569f6661973c9b7b94b8579950e2f24e13db3a13128a57d34abb2a1c53aefab3d193d6bdfea69d89cf6b2afb1115e45605be5abaaed50de98f36e10edf91354a48257bc11f640dc4670c4debb896eb522e35f50043a070bdca6d5590e015d955b0702769a33af3bbcb70f819876929baeefbd1d00f8f68f1403dd3a262da4a608c0bc8549938f6163383009f5fc6b21157ffe3"], 0x177}, 0x1}, 0x0) socketpair(0xa, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/10 23:35:23 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x248000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x100) r1 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r1, &(0x7f00001f9000)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ftruncate(r1, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2018/04/10 23:35:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f757000ba8ee8abfc1a79505a6cf27a223671be450029cd3d5bd0b0aad33284503251142577407d9574dc5c5ad27c21befc85753a09607f089dcf6ea01171c62f9c2f9485c0429d42b41f6562fef0425b1dfa0472d04710081e18225f203e55d708f309e2497c5f90a757eedf5fc8db24af6f8f65758e3379be3ffbf82ecbc08fec5573ceb7a8eaad0f21aa01ea532acf0280a944b53bda37170304000000d8f5887f619e77720625408509a1590f53ff1ffe94", 0x200002, 0x0) r1 = dup(r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) r2 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180)={[{0x2b, 'io', 0x20}]}, 0x4) 2018/04/10 23:35:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000000000)=[{}], 0x30) fallocate(r3, 0x20, 0x0, 0x100000000) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/10 23:35:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r1, 0x409, 0x9) sendfile(r0, r0, &(0x7f00000ddff8), 0x7) 2018/04/10 23:35:23 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1, 0x7, 0x0, 0x7, 0x0, 0x6, 0x200, 0x4, 0xe1, 0x40, 0x6, 0x5, 0x233, 0x1ff, 0x4, 0x8, 0x1, 0x101, 0x1, 0x0, 0x6, 0x7, 0x7024, 0xe8, 0x101, 0x100, 0x376c, 0xfffffffffffffbcc, 0x1000, 0x214, 0x9, 0x6, 0x9, 0x44faf9a5, 0x2, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x7, 0x2}, 0x21000, 0x0, 0xffff, 0x3, 0x7ff, 0x800000000, 0x9}, r1, 0x10, r0, 0xb) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='6', 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000000300)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/10 23:35:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000badff4)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb1ff4)) epoll_wait(r1, &(0x7f0000bb0000)=[{}], 0x1, 0x0) 2018/04/10 23:35:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300), 0x0) fcntl$addseals(r1, 0x409, 0x1) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0xff, 0xfff, 0x6, 0x6, 0x0, 0x8, 0x0, 0x100000000, 0xfffffffffffffffd, 0x7fffffff, 0xc27e, 0xa7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/10 23:35:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x800000000010, &(0x7f0000000180)="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", 0x115) 2018/04/10 23:35:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x1f, 0xfd34}, 'port1\x00', 0x30, 0x420, 0x21, 0x4, 0x7095, 0x3, 0x7, 0x0, 0x4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x4, 0x2, 0x5, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/04/10 23:35:24 executing program 6: bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) bind(0xffffffffffffffff, &(0x7f00000002c0)=@ll={0x11, 0x3, r0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x47c}], 0x1000000000000032, &(0x7f0000000140)}, 0x0) 2018/04/10 23:35:24 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f0000000040), 0x0, 0x6) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/10 23:35:24 executing program 4: r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x10000) write(r0, &(0x7f0000000040)='/', 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r0, r0, &(0x7f0000470000), 0xfec) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @local}, &(0x7f0000000280)=0xc) sendto(r1, &(0x7f0000000000)="cf8545e64ccc622b6b41ce9f314418f36884fb42a4b7d594aa929f5422eeb8c4f3769d9f17e2551b83f4bd88dcac79dc7e31a0b4d6bfeffba8f685", 0x3b, 0x40000, &(0x7f00000002c0)=@ll={0x11, 0x4, r2, 0x1, 0x9, 0x6, @random="b2703d9fe532"}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f00000000c0)) 2018/04/10 23:35:24 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0xb, &(0x7f0000000100)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/128) 2018/04/10 23:35:24 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_vs\x00') preadv(r1, &(0x7f00000025c0)=[{&(0x7f00000012c0)=""/190, 0xbe}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f00000024c0)=""/251, 0xfb}], 0x3, 0x0) ptrace$setsig(0x4203, r0, 0x6, &(0x7f00000000c0)={0x28, 0xffffffff, 0x7039, 0xfffffffffffffffd}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/10 23:35:24 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x400, &(0x7f00000000c0)=0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', r4) dup2(r0, r2) 2018/04/10 23:35:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendto$llc(r1, &(0x7f0000000100)="164707aee3885d344e56a2633dbb04e9278a18a5263e94931d0e2fc32296b4a6c28d54ccd71cab1484777063fa02c856ad6b39a2750fc4b6fc0e924e941765b30a573c9e08d22098687b7d7af5eb9aa8415c2b5b5454052c35fbb8fefd582d85abd609576c295f16b0ba44308fdb76ed58242f88af2c88c4961236321033a7c54dc4a115b1966fc76e4783e9078d9706b8", 0x91, 0x40, &(0x7f0000000040)={0x1a, 0x306, 0x1, 0x7ca1, 0x200, 0x101, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) close(r0) 2018/04/10 23:35:25 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) recvfrom(r0, &(0x7f00000001c0)=""/167, 0xa7, 0x40, &(0x7f0000000280)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000000000)="61070ed9160810c2beab7907645ca8cde3c6555468ae537eb10fc3974b051ea2a80a663cfecf76a42523a4aad08b07d5da910842a8244384ca900eb6323ae1eedac64b6cbca1511b4a0a26f873dfe5e5c79a") 2018/04/10 23:35:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a41faa)=""/86, &(0x7f000054a000)=0x56) 2018/04/10 23:35:25 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) write$eventfd(r2, &(0x7f000068f000)=0xec, 0x8) 2018/04/10 23:35:25 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/04/10 23:35:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000100)=""/139, 0x8b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/10 23:35:25 executing program 6: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000180)={{0x3, 0x3, 0x51}}) 2018/04/10 23:35:25 executing program 7: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x2) 2018/04/10 23:35:25 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x3c, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3f, "068daaa7011d51542d28b4b4a513900612498a6689ef2b99ab568ff4fe7bce27f3250373541101df359378954f279653c04c7a03fab3a7fafdd0f6f2a14773"}, &(0x7f0000000140)=0x63) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x6, 0x1, 0x6, 0xea000, 0x0, 0x7}) dup2(r0, r1) 2018/04/10 23:35:25 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x458, 0x140, 0x0, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000000), {[{{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xf0c3f9bd053bb972]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x1, 0x7, 0x20, 0x1200000, 0x7ff, 0x5, 'eql\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x221}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x4}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x7f, 0x9bd, 0x101, 0x3, 0x9, 0x5, 'eql\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000700083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/04/10 23:35:25 executing program 5: clock_gettime(0x1, &(0x7f0000000080)) r0 = socket$inet(0x2, 0x4, 0x44) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @multicast1=0xe0000001, 0x0, 0x1000000080000003, 'none\x00'}, 0x2c) 2018/04/10 23:35:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000007c0)="4c0000001200ff09fffefd047e956fa283000700683540150024001d0004c41180b598bc593ab682114818287dd81ccc913a72df7d93452ea730de33a49868c62b2ca654a6613b6aabf35d4c", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) 2018/04/10 23:35:25 executing program 6: r0 = memfd_create(&(0x7f0000000000)='bdevlo]nodevnodevkeyring\x00', 0xdb4346a57b1db03d) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000400)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)=[{&(0x7f0000000140)={0x58, 0x1f, 0x6, 0x70bd25, 0x25dfdbff, "", [@generic="40a71ea42643c0124d710fa82ded3d289d0eaa54d5a97aa30b6721d629544c48717a1c73650cfd99682011d930893c633e87b80f7965fe63ef598ee739ad6b9d3671b2476256f050"]}, 0x58}, {&(0x7f0000000b80)={0x10cc, 0x3b, 0x402, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x14, 0x65, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x4, 0x64}, @generic="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@generic="50a28c76c47c41e69380bba7ae772f15fca66c411d804d4bf658d6ca8c7562a52479f96e89ff5eeef72c5f54681f2f4a3730645d3e49d946c883054399abd6b0b79ad32a08caff4affa8ef996cbeab1af673bbf233b6148e8dcd8175c513d8c09cb62e3091f7e5eea9e1179aac7c352a3f62f80705380fa767489478b6a44435a4742c94d7694c760151a6454527c35ffc9ce45264c5736d407287a615aa03c15bdc4dda"]}, 0x10cc}, {&(0x7f0000000240)={0x1c, 0x41, 0x100, 0x70bd26, 0x25dfdbff, "", [@nested={0xc, 0x2c, [@typed={0x8, 0x64, @uid=r1}]}]}, 0x1c}, {&(0x7f0000000280)={0xd0, 0x24, 0x28, 0x70bd25, 0x25dfdbff, "", [@nested={0x9c, 0x8c, [@typed={0x8, 0x51, @ipv4=@rand_addr=0x71}, @generic="501857a569fc1a2d1b0323e5e7f00c60a111b07ba144552e03dce286c0959965036533e100d4b481c0b382022f50461bb614a724967b4ee4d5e3a0eec1ac278c38c0e876a1c02b41f064cef2b79811fb9c7b4af5a384f8a430f072574fb6e5b7b35ec757e3405617200f42526729375c971f3b064b6c6253126b774e4c99605c6266562162bbda8b7b79133dbb"]}, @generic='M', @typed={0x8, 0x4d, @u32=0x9}, @nested={0x18, 0x2c, [@typed={0x14, 0x5e, @str='/dev/net/tun\x00'}]}]}, 0xd0}], 0x4, &(0x7f00000003c0), 0x0, 0x814}, 0x4008800) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r4, r3, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) lseek(r2, 0x0, 0x4) 2018/04/10 23:35:25 executing program 7: r0 = socket$inet(0x2, 0x100000002, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8100, "6572737061013122000000d9a1000200", 'ip6_vti0\x00', 'ip6gretap0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="02420e11ffc5", [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0xe847, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/04/10 23:35:25 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) getpgid(r0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) getgid() r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000300)={0x1000}, 0x4) geteuid() lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) sendmmsg$unix(r1, &(0x7f0000000740)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="c46e0dd64936ee1c7a496d5dc87fe5bb199102cc58b9b1ff8854bfd37649e4abd90e733552414762290ee9338ddced525222e824e0860b63f6b6c31aa924647f24498530de19a430407b1ae454d374526a50e53700f6ba636e0538d0add2a2ec7d1f8e171273657c09995075261d283d37313dc54691dadd1c277f5170ebce7cfdb633a4f2750168d906e6287f2ff8cb5b37fb137b18c46288b25922cb82d4974d58", 0xffffffe9}, {&(0x7f0000000400)="69812094a57cef19c9f5fb5f0927142a0e718a96f43f8fde938214a401aa8531fddebca4d6948ace509f242b1a722802ce34a11be7238b976528149a7908353a089e0d54cf3a79554106eddd47f4e6ff7f673baa53c447e6162c32ec62e3d70742edc0", 0x63}], 0x3, &(0x7f00000006c0), 0x0, 0x20000000}], 0x1, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r5 = add_key(&(0x7f00000009c0)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="9bbe3419dacdfcf197fc43766a85cf9179a6c51c2a57f84372f7ed7868b74002f3ab68bf6abe32df3b6db0c422891609af50e1bfe999b0f1d4d836132de1e1ebcd9be6820819b9366994a49d83dbd1db0555aa723c4fede16913b5bfd944720281c54801b8ceb84176aa6328ca602fb394dfcbc2dba6c0872dcc219585ab397954ac81c5e11b40c9863fd3dcb66d46bc18ff07e5f6c51558fad301b2ce8be2dfda769604", 0xa4, 0xffffffffffffffff) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000000900)={0x6, 0x3, 0x400}) keyctl$read(0xb, r5, &(0x7f0000000180)=""/193, 0xc1) fadvise64(r2, 0x0, 0x3, 0x1) add_key(&(0x7f0000000840)='pkcs7_test\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) sendmmsg(r2, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000780)={0x0, 0x1}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000980)={0xdd, 0x1, 0xfffffffffffffffc, 0x7, r7}, 0x10) 2018/04/10 23:35:25 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000300)=""/67, &(0x7f0000000380)=0x43) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) 2018/04/10 23:35:26 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000001100)=@random={'user.', 'user.'}, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/10 23:35:26 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) socketpair(0x4, 0x5, 0x800, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x2, @random="e9f23db6bd3a", 'syz_tun\x00'}}, 0x1e) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r1, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f00000002c0)=0x8) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 23:35:26 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/04/10 23:35:26 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) 2018/04/10 23:35:26 executing program 2: socketpair(0xa, 0x4, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x2) r1 = userfaultfd(0x827ff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x71, 0x3, 0x6, 0x9, 0x0, 0xff}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x4fff, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/10 23:35:26 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7}, 0xc) r5 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r5, &(0x7f0000437ff4)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002600)) getpid() getuid() sendmsg$netlink(r5, &(0x7f0000002140)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000020c0)=[{&(0x7f0000001380)=ANY=[@ANYBLOB="10110000000000000000000000000000"], 0x10}], 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xe2, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)=""/226}, &(0x7f0000000380)=0x78) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001300)={0x20, &(0x7f0000000480)=""/32}) getuid() sendmsg$nl_netfilter(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x40854}, 0x4040) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000001280)=0xe8) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000001180)={0x9, &(0x7f0000000a40)=""/140, &(0x7f0000001080)=[{0x2, 0x95, 0x2, &(0x7f0000000b00)=""/149}, {0xa95, 0x1b, 0x1, &(0x7f0000000bc0)=""/27}, {0x0, 0xdf, 0x8, &(0x7f0000000c00)=""/223}, {0x0, 0x16, 0x3, &(0x7f0000000d00)=""/22}, {0x6, 0x41, 0x0, &(0x7f0000000d40)=""/65}, {0x7, 0x9b, 0x100000000, &(0x7f0000000dc0)=""/155}, {0xb764, 0x50, 0x1, &(0x7f0000000e80)=""/80}, {0x10000, 0xfc, 0x3, &(0x7f0000000f00)=""/252}, {0x0, 0x6f, 0x80000000, &(0x7f0000001000)=""/111}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000011c0), &(0x7f0000001200)=0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0xf7, 0x80}, 0x100) recvmsg(r2, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x5, &(0x7f00000016c0)=""/255, 0xff}, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) unshare(0x8000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000012c0)=@assoc_value, &(0x7f00000015c0)=0x8) unshare(0x8000400) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/04/10 23:35:26 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x1, r3}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = inotify_init1(0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r1, r2) sendto$llc(r3, &(0x7f0000000180)="9a3fb3b3d38b23a6a037d35a7e2c96c67895e00c849e03960f92fa409543d879bac60662c24232f71b5f4713300c4b0996263acfebe8d5e45bc477afe42da9c0ae573768f87931db643fedfd2bbfc6c52a8ccce86147f3303a86636fe11312aec116602e58abfa6a9e0492d98f16b2199d8657144970f940d62fd8f6e6b944f30f30cd22c8995abd456fea4bcd35133f", 0x90, 0x800, &(0x7f0000000100)={0x1a, 0x311, 0x0, 0x7, 0x101, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/10 23:35:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x43b, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x40, 0x3, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x3c5, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/42, 0x2a, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/10 23:35:26 executing program 7: mkdir(&(0x7f0000000240)='./control\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/04/10 23:35:26 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/10 23:35:26 executing program 4: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/118) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x80000000, &(0x7f00000001c0)) 2018/04/10 23:35:27 executing program 0: r0 = socket$inet(0x2, 0x3fffbffffffffffd, 0x174) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) r1 = socket(0x0, 0x6, 0x990) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000300)=""/46, &(0x7f0000000340)=0x2e) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f00000004c0)={&(0x7f0000000440)}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba0ad4ae79492867"], 0xe1}, 0x8001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003540)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000003c0)={0x0, 'tunl0\x00', 0x4}, 0x18) shutdown(r0, 0x1) r3 = accept$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) connect$ipx(r3, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567"}, 0x10) [ 261.782293] IPVS: Creating netns size=2536 id=55 [ 261.836988] IPVS: Creating netns size=2536 id=56 2018/04/10 23:35:28 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000140)=""/171, 0xab, 0x40000000, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xd6cb, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2018/04/10 23:35:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f00003e9000)="29000003000000ffff000100000e005a0091645a0000000000000000000000", 0x1f}], 0x1) 2018/04/10 23:35:28 executing program 7: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r2, 0x4, 0x3ffff) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) pwritev(r5, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x71b}], 0x1, 0x0) 2018/04/10 23:35:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001680)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001780)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000017c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000008, 0x50, r0, 0x0) 2018/04/10 23:35:28 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r2 = timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r3, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) fchdir(r2) 2018/04/10 23:35:28 executing program 6: memfd_create(&(0x7f0000000280)='-\x00', 0x3) 2018/04/10 23:35:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000adcffc), 0x3) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000340)=""/111) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) 2018/04/10 23:35:28 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1000003, 0x35, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="6666bb01639e9a132b30593d725b6a9e", 0x10) dup2(r0, r2) 2018/04/10 23:35:28 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3}) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/04/10 23:35:28 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/10 23:35:28 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='attr/sockcregte\x00') r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/04/10 23:35:28 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 23:35:28 executing program 7: accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) rt_sigpending(&(0x7f00000002c0), 0x8) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="83294969b07be181dc40c6a6fd304a6aebd0d59ca77b498b2010d306c709c7ae9b42e8da6be6e129c90dc0ab7d087199a11049404526039f37132f43807bb32ec82d291fdba712b4e0c0ab3c0b7ba55a6208e0051a660771b9873b5299ae482d37e1f3c764f1a616791e0add4cd36ac41608c4870fe0e44601ef236e11063e29aa48a9ff221218584d9233ac7a0716b4eb615ae253f576114fefc1bb2a46fe4526006e60529144e608ee316e5a265f91561cd0", 0xb3, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r5) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r0, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d000000000000000000000003000600000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030ba8e00031300000000000000ebff00ff01000000000000000000000000000100000000000000000000ffffe0000001ddafc70f34e60fe16b4e8acc48dcfc3d307ff96bad349ffbf77394e1934da783592d3767c000000000000000000000000000000000"], 0xa2}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000cc0)=[{&(0x7f0000000440)="271583b36c6f27c3ec0821d0ac6edb515c59c15069cf83ec7dcdb8835ebc251e2a991fd5dc35ed6ba0b91da6f65189ff061177ad87dd4b3ce1b5cd6a798804db79cd0b37f383224adc702920adb9913562f2f9582a79d52a4bdab3f8f433e59f0183ee0ec1c3cc294460f7da3742a8ab9f1b2a1937", 0x75}, {&(0x7f00000007c0)="5883570348d9d98616e25ab2fed99176d4d73a61bb63cd415d7e4db6a7ea5d6481b4e9cc29f026865d6df74401ecb36ed43f9c5666665d5dbe2f8cde2331673a8b16c58641cf2e4ab4abb22cc2348889a4ac49907287af53af85a02cb70d8fc374b026cb182f2c41f2b7f9e14855384e990d8643ee295f6c4cd057dcd40273244f77943a2686265b170e19ee7d5e127a88a75dc1352da8cdaf9f30b4d3c86ccb89", 0xa1}, {&(0x7f0000000340)}, {&(0x7f00000006c0)="eb008a2a424b28348beb9839e3d5f94c9d957036d9022bea7826de914d8415c3eae57452cb387046c11d7329ebf120f9ef1d976445b8a8", 0x37}, {&(0x7f0000000b40)="b5d29c18caf38070863dab1508c82269ef9aa60bfcc0fb23c206656397533c4ccdaff0b5b711e6a7c141c76e4aaf090052833d4d70bf79e48b6b1dfd5447c31f2c5c1d10bb7aaabc0c0baf11c621cecf31d4611d327ddb6848b5a4912fe332df41e67b83053e2a66df7f1cec776230a1630df693020fa419bfaa3aae1493f6fb1902a2194d35a0ebaccb98b5017178903540b75b9474a99e6115b4bdfb7e36edd731b8a32d4d6114", 0xa8}], 0x5, r5) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r6, 0x4000003) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340)=0x4, 0x4) 2018/04/10 23:35:28 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x400) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/130) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x109201) 2018/04/10 23:35:28 executing program 2: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0xaaaaaad, &(0x7f0000000200), 0x2, 0x7fffffffffffffff) 2018/04/10 23:35:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x401) bind$unix(r1, &(0x7f00000003c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x2) sendfile(r1, r2, &(0x7f000000a000)=0xfffffffffffffffd, 0x420000000fee) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x80, &(0x7f0000001380), 0x0, &(0x7f00000000c0)=""/63, 0x3f}}], 0x1, 0x0, 0x0) 2018/04/10 23:35:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0x437) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x800}, 0x40000005, 0xed7, 0x6}) 2018/04/10 23:35:28 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001c00)=""/228) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) recvmmsg(r1, &(0x7f0000001980)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/37, 0x25}, {&(0x7f0000001340)=""/252, 0xfc}, {&(0x7f0000001440)=""/25, 0x19}, {&(0x7f0000001480)=""/132, 0x84}, {&(0x7f0000001540)=""/183, 0xb7}, {&(0x7f0000001600)=""/83, 0x53}, {&(0x7f0000001680)=""/253, 0xfd}], 0xa, 0x0, 0x0, 0x7114}, 0x7fffffff}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001940)={0x3f}, 0x2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001e40)=""/43) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001b40)={0x1, 0xedb}, 0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000018c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001b80)) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000001d00)=ANY=[@ANYBLOB="040100001a0001020000000000000000fe800000000000000000000000000000ac1414bb1c000000000000000000000000000000000000000000000000000000c8cd177c6719f3ff2d760ac9f944c5d04c8989bb170211e14ceeace64a079d6a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000004d23c000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00e0000002000000000000000000000000"], 0x104}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001900)={0x30000008}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/loop-control\x00', 0x8001, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001880)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000001b00)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x82408000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a00)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r5, @ANYBLOB="000029bd7000ffdbdf250b00000014000200080007000010000008000b000200000008000500000000000c00030008000100010000000c0003000800010002000000400001000c0007000800000008000000080002000c0000000800090076000000080005000100000008000b0073697000080005000200000008000800010000800800060008000000"], 0x90}, 0x1}, 0x40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001e80)={{0xaaf, 0x80000001}, {0x800, 0x2}, 0x2f, 0x1, 0x3}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/10 23:35:28 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x28002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0xff, 0xb, 0xed, 0x4, 0x68}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:hald_cache_t:s0\x00', 0x22) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='oom_score_adj\x00') getdents64(r2, &(0x7f0000000140)=""/163, 0xa3) 2018/04/10 23:35:28 executing program 4: r0 = userfaultfd(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) r2 = mmap$binder(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x2, 0x80050, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x18, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="256308631040ef850f21013e2aa940afaa131109a93a00e1f4a177704ad7bbefa4bf224d51327f59243eb18e2681e6015e68", @ANYRES64=r2, @ANYBLOB="0400000000000000"], 0xee, 0x0, &(0x7f0000000080)="55ff7512373c760f9f228d240fe7cb0306e04a913abcde6c5e55d8677df97c248c952af768d0c60792af3610f75d0d76b1e684dc386403a5124fb940acd2bc1dea963c94061acd4ee95000ebe4f933ee7fe2278f85a2fb62befa5c83440f4464ce3d8678739886f94c4b832c1a717f8c4bc5a234d1496133094c72a532f6367d4a4fe727f61ca2fa9722cc29732dd064415b66a37b4f85f4116d21a28f7f7a8a141ea75f2ad78e51067078edb1a96c1ca335a2f23509993dbf26a783aad68bb47f7adf17e88749de591df675205ea2454c0d4538db9d24832475ce171eff2631a2cce0a7efc1fa01618d95273104"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) fchmod(r0, 0x111) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x37b3, 0x6, 0x5, 0x4f43}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x200, 0x9, 0x3b, r3}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r3, 0x8927}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={r3, 0xfffffffffffffffa, 0x30, 0x7, 0x22}, &(0x7f0000000380)=0x18) 2018/04/10 23:35:28 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x801, 0x4) sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0xfef2, &(0x7f00000000c0), 0x2bf, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/10 23:35:28 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd6b, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e0f0000001100ffffba16a0aa1c0009b3", 0x34}], 0x1, 0x0, 0xfffffffffffffe60}, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="66088fbd6361baffd0fdc043eb5b5e7e83403e036637e836c947a8f1959be65e008b8a393904", 0x26}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="1f", 0x1}], 0x3) 2018/04/10 23:35:28 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='S', 0x1, 0xfffffffffffffffe) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) keyctl$get_keyring_id(0xb, r0, 0xfffffffffffffffc) 2018/04/10 23:35:29 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) execve(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)=[&(0x7f00000000c0)=')\x00', &(0x7f0000000100)="2676626f786e657430cd256c6f2900", &(0x7f0000000140)='\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='vboxnet0\'lo\'{em0\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/wlan1vmnet1-!cpuset%\x00']) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fda={0x66646185}, @flat], &(0x7f00000001c0)}}, @release={0x40046306}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}}], 0x31c, 0x0, &(0x7f0000000500)}) 2018/04/10 23:35:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x7fff, 0xe82d}, 'port0\x00', 0x0, 0x417, 0xe071, 0x80000000, 0x4, 0x3, 0x7ff, 0x0, 0x2, 0x9}) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)={0x1, 0x5f, 0x5}) 2018/04/10 23:35:29 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/04/10 23:35:29 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x38, 0x13, 0x311, 0x0, 0x0, {0x1}, [@typed={0x20, 0x3, @str="73656c667d6c6f2d7b657468302ac3656d302b76626f786e65743000"}, @generic="82"]}, 0x38}, 0x1}, 0x0) 2018/04/10 23:35:29 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='net/igmp\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x400, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000400)='memory.swap.current\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0xc0189436, 0x3ffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x7, 0x8001}, &(0x7f00000000c0)=0x90) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000001c0)=""/116, &(0x7f0000000240)=0x74) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0xfff}, &(0x7f0000000180)=0x8) 2018/04/10 23:35:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x7fff, 0xe82d}, 'port0\x00', 0x0, 0x417, 0xe071, 0x80000000, 0x4, 0x3, 0x7ff, 0x0, 0x2, 0x9}) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)={0x1, 0x5f, 0x5}) [ 263.316111] binder: 18451:18458 transaction failed 29189/-22, size 0-0 line 3010 [ 263.340339] binder: 18451:18465 transaction failed 29189/-22, size 0-0 line 3010 2018/04/10 23:35:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r0) 2018/04/10 23:35:30 executing program 7: timer_create(0x5, &(0x7f0000000100)={0x0, 0x3d, 0x4, @thr={&(0x7f0000000000)="999eca0e7dbc5352d3811f4839bdb4cdc37fc9a8e107cc6555e29388f48d6cfd41e7603674c58abf92fba10d0b1dae749492114a2c5ac1431604bdec61bde414653dbceaea591383e0a31d50a54afdd68aea8b233bffc40f1c6d8fdefddb0a4e9d5ffef48e2579c23adac0e4df5128cecb", &(0x7f0000000080)="da24f860c054e0712604f71259f119165d5b9aa1c872f7447f55c803d7307bb36ad97c7d28690d55b174a0e48343693ef62e3f1179b4f2ac934ef7bb525c6b7e5ea9b32a78fc5a4aa53e61b7140edf28226b02eb6954a12797ca7eea6dd3ad04f9fc67194d896e"}}, &(0x7f0000000140)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000002c0)={0x77359400}, 0x10) timer_gettime(r0, &(0x7f0000000180)) ppoll(&(0x7f00005e1ff8), 0x0, &(0x7f0000630000), &(0x7f0000001000), 0x8) 2018/04/10 23:35:30 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="456d4a474293c6f8aba62301a0e12467", 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x200201) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bc2000)={0x4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) ppoll(&(0x7f0000000140)=[{r0, 0x1001}, {r2}, {r0, 0x4086}, {r0, 0x8}, {r0, 0x2c38ce1e34242376}, {r2, 0x81}, {r1, 0x1000}], 0x7, &(0x7f0000000180), &(0x7f00000001c0)={0x10001}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000205000)={0xfffffffffffffffc}) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r3}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/04/10 23:35:30 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1000003, 0x35, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="6666bb01639e9a132b30593d725b6a9e", 0x10) dup2(r0, r2) 2018/04/10 23:35:30 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/04/10 23:35:30 executing program 0: timer_create(0xfffffffffffffff8, &(0x7f000099ffa0)={0x0, 0x9, 0x20000000000, @thr={&(0x7f0000fc0f3c), &(0x7f00006f3000)}}, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x105000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) utimensat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in6, 0x4e21, 0x7, 0x4e20, 0x3, 0xa, 0x80, 0xa0, 0x3a, r2, r3}, {0xffffffffffff8001, 0x2000000000000, 0x9, 0x3, 0x8, 0x1f38, 0x9, 0x8}, {0x3, 0x0, 0x0, 0x80000000}, 0xffff, 0x6e6bbb, 0x3, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x2, 0x2, 0x20, 0x1, 0x80000000}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$packet(r1, &(0x7f0000000500)=""/10, 0xa, 0x100, &(0x7f0000000540)={0x11, 0x1c, r2, 0x1, 0x1000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/10 23:35:30 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) socketpair(0x1a, 0x80003, 0x3, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000900)={r3, &(0x7f0000000840)=""/131}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) pwritev(r0, &(0x7f0000000a80)=[{&(0x7f0000000980)}, {&(0x7f0000000ec0)="1c15ef8fb36a1ea5c1ddcc052193e5c6f33e2c7e36f7698900d3d53f0f2c6f5378ee0a2d558692a0a44947ddd2bed109bbbb4c451530a86c03adadeccc439d2301a3faae0839486da5789f010f4fd6a18b724f7a5a2070d1c030d914666660073d0ad7c0650a400d2605f897cfe4b734e54533ac5cfb6102cc81a002a79c6a6b596c0dd0a9d23b9e8b87b54fbd5b8ef384515b39ac101a4adce3eb55bb699023899fa6fcfea96f7ce046e7d412c2118b67e0e173ab8b7c9069b5eb209f04fa9ada518b4975bb730247e5a8753840333d0a73b8604a2e11ee6f35033cc53b33c578d08a07d4900cf6e9e562d2307de7"}, {&(0x7f00000009c0)="d490691c5dda9894b27f5fa6b49b3bd23df85dccabedbc4839ab839879", 0x7a}, {&(0x7f0000001080)="7f593ab3b50dc712c433ca4cd5e2ecdddf4e6a805e55b8627c9167964cf185fc33882fe96097d4af2efe42facf85a51d3e3430f050f7f39d973c366434df14da27074f76d99b0610d39c7b9c5dcbbe32b018a8ff3360ec7964d81ac58add9b67ece91d988b362807ecf6cfa92b175d501f67dbca6d86fa13d55f8d6585b1bd4371e8447207759a5b64955ab913d689aa"}], 0x1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r5, 0x3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r6, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r6}, {r4, 0x8000}, {r6}, {r5}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000580)=r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x7, 0x3}) clock_gettime(0x0, &(0x7f0000003680)) r9 = dup3(r7, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0], 0x5, 0x7, 0x1, 0x2}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/10 23:35:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="040cc9d98f25efb8250466b60a4d6767253031d61cc4b9457ec3c7352b7f2ad8d58727a0089d702d7a6174119519dede62d41c3ef103c338f0c5ccf24b0bcec041940b1124deccf3fe738bf73b05c648da19d0230dff0a157a9feeacdf51b5dfd2ed757eeeaf023ba563338c63916218214a6c675b226df6dcefae5948605c5dfcea7cca4ed06923e7e41b9d43353bdfd1c5dbdac6b1c416cba6983b5c81f4b8def1e12f1b1eb82dedd65967e758b5af9ed2bdbe1dc34cef7306f92005d61aea458d9dee09411fb9d5ba91fdcbf15f75720833a12486456f6b7794c6b48dd43c5aec") write$tun(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="af7c973326f20944a4c1", @ANYRES64, @ANYRES64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES64=r0], @ANYRES16=r0, @ANYRES16=r0], 0x3) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x9) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) set_thread_area(&(0x7f0000000300)={0xfd, 0xffffffff, 0x2000, 0x8, 0x5, 0x3, 0x4, 0x800, 0x40, 0x10000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x7, 0xdd69, 0xfff, 0x4]}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) 2018/04/10 23:35:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/10 23:35:30 executing program 4: r0 = socket(0x200000000010, 0x7, 0x400000013) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0f23ff01000000000042589c9e9fcfd785f9db", 0x24) 2018/04/10 23:35:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt(r0, 0x40, 0x79572af4, &(0x7f0000000300)="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", 0x1000) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c46a404000000000100000000000000a8b79ed2000000000000380000000000000000000000000020000000a64680000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/10 23:35:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000700)={0x0, @multicast1, @rand_addr}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x8, 0x4, 0xbff, 0x400, 0x7, 0x100, r2}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000900)=""/241, &(0x7f0000000880)=0xe3) r3 = socket$inet_sctp(0x2, 0x20000000006, 0x84) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000340)={0x3c, @empty, 0x4e21, 0x0, 'fo\x00', 0x8, 0x7, 0x7e}, 0x2c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000380)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) 2018/04/10 23:35:31 executing program 6: r0 = epoll_create(0xf6a) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="562810e3968776338ff10a4dd869315dd46a2bcd16a2383f7cba9935f7eb44f990296affb2", 0x25}, {&(0x7f0000000100)="48d2771f8e360833538889a7bbf0ea021365c1c0468783f7ec8e6eb410b39374d1dc554897e2288fd0ac7600ca12c232baf051aa0d51b8056bdfeee8afd9892c9d10c52e1704886f22535fbb965b825e83ad33", 0x53}, {&(0x7f0000000180)="0735e066b1f27e319a071ca911", 0xd}, {&(0x7f00000001c0)="526ef937537a5bfdbd7335a960aef4e85a896870ac9bc5dca6920e1ea87e950f38cfee691bd4517222e4d541932a3cd0ec7ab588dc50759cf3a75147ddeb43d053dc0a5a646dbb2fd8087ec3549bc802e1fe358444ecb24b7495a4172ff7b5d93e60f7df9273fdfb101fbeb7ac2f421e405163743f809437a78e572ccce80768d6c396b5bfba6b20f7824a9e2d0ee705d4ed4cc60e9ffe711e1af8138d2edc8c50a5a70cc2f4c75797367b50ad81e1103c0d6465b59004dc0199b6ce06fb012b133ebe7c6e944037822730fb8dc5dc83bf", 0xd1}, {&(0x7f00000002c0)="22d3967cc38954cdda35ccd29d99b937020d084ae9b925899161ce23a9bb4fdb293ed433f0f47687206a71bc3701907b61cc68603e51b00e5f9260748ba18b3a828956f3739063be04d95dffc3254b0f7676bf726ba894a38ff7ed8fb269318e181c553fe020cb5eb4c791d5e01d3347e166e499ba87a1e56e3b331750b88778a5fd2be64aec72ce96c28b8144708a53de6655f28eb391538baa933a63b4c603f1bafd6fe1c893bbf7d401d3", 0xac}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="1296152d642985ead77c30934814006128527d7372b364dc73a516c9a25e978cd5b8b5a65cff322362c8161dfcbbca12e84aab66aace2c96577a459ea2af69588338a1098a8bc3f26d795a6cea83cda9e4d296a423cd099e638b7fcf2a5b28d309f63dc24ad92c8d0d56ef66079585fd319237", 0x73}], 0x7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000004c0)={'ipddp0\x00', 0x200}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000, 0x20011, r2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/04/10 23:35:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x1f) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/208) 2018/04/10 23:35:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x1, 0x9, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa040, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x2, [0x4184, 0x8001]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/04/10 23:35:31 executing program 2: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x800, &(0x7f0000000000)) 2018/04/10 23:35:31 executing program 4: open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) socket$netlink(0x10, 0x3, 0x5) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) 2018/04/10 23:35:31 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x358) 2018/04/10 23:35:31 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCCONS(r0, 0x541d) flock(r1, 0x3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'syzkaller1\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) userfaultfd(0x80000) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0xaa, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffd}, {0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x44, 0x1200000000000000, 0x73a, 0x2fd, 0x7fff, 0x7, 0x100, 0xff]}, 0x5c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) [ 265.443952] binder_alloc: binder_alloc_mmap_handler: 18544 20000000-20002000 already mapped failed -16 2018/04/10 23:35:31 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10200000003, 0x0) r1 = gettid() syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) wait4(r1, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value={0x0}, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x0, 0x5, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x4, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000480)={0x6, r4, 0x10000, 0x6}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0xfffffffffffffffa, 0x4) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) clone(0x0, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d00024c67f13637f6fa13033", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x0, 0x8, 0x4}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(0xffffffffffffffff, r5, 0x8080000) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x10000, 0x7}, &(0x7f0000000140)=0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) getsockname$netlink(r6, &(0x7f0000000300), &(0x7f0000000340)=0xc) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/10 23:35:31 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0xd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000700)={0x4, &(0x7f00000002c0)=""/197, &(0x7f0000000880)=[{0x9, 0x77, 0x8, &(0x7f00000004c0)=""/119}, {0x1, 0x0, 0x3, &(0x7f0000000200)}, {0x5, 0xd8, 0xfffff80000000000, &(0x7f0000000940)=""/216}, {0x63d, 0xee, 0x7, &(0x7f0000000780)=""/238}]}) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/10 23:35:31 executing program 7: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r2 = getgid() creat(&(0x7f0000000240)='./file0\x00', 0x84) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x2000, r1, r2, 0x5, 0x1208000) fchown(r0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x18, 0x0, &(0x7f0000000180)=[@clear_death={0x400c630f, 0x3, 0x1}, @release={0x40046306, 0x4}], 0x30, 0x0, &(0x7f00000001c0)="f45786f0e95fc8cda709d7ec74b5e3f4a1bb58a7360e3373a09fc2f72a2b27aa1a6942cd6ceadfa1b169da1a85bea521"}) 2018/04/10 23:35:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000040)={{0x8001, 0x9e8}, 'port1\x00', 0x10, 0x50000, 0x1, 0xa000000000, 0x9, 0x9, 0xffffffffffffffff, 0x0, 0x4, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/04/10 23:35:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x3b}, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) 2018/04/10 23:35:31 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x800, 0x400, 0xd09f, 0x100, 0x7, 0x0, r4}) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) dup3(r1, r1, 0x80000) 2018/04/10 23:35:31 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0x2e) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r3 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x39118791, 0x3, 0xfffffffffffffffb}}) 2018/04/10 23:35:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$inet(0x2, 0x80000, 0x1) 2018/04/10 23:35:32 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x40) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10200, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) read(r1, &(0x7f00000000c0)=""/251, 0xfb) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000200)=0x5e8f2e2e, &(0x7f0000000240)=0x4) 2018/04/10 23:35:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x401, 0x6, 0x8000}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) ioctl$TCSBRK(r1, 0x5409, 0x68) 2018/04/10 23:35:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'gre0\x00', 0x800000000003}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x10001, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ed, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)='gre0\x00'}) 2018/04/10 23:35:32 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/10 23:35:32 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x1000000000000001, 0x8000000802, 0x0) r2 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)='/proc/self/net/pfkey\x00') sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/10 23:35:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000100)=[{0x7f, 0x6, 0x2, 0x8001, @tick=0x7, {0x2, 0x5}, {0x1, 0x7}, @raw32={[0x8001, 0x3, 0x4]}}, {0xf4, 0x7, 0x4, 0x7fffffff, @tick=0x1f, {0x8, 0xffffffffffff6e12}, {0x5, 0x8}, @queue={0x2, {0x800, 0x20}}}, {0x0, 0x6, 0x1, 0x7, @time={0x0, 0x1c9c380}, {0x3, 0x2}, {0x400, 0x4}, @result={0x9, 0x6}}], 0x90) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/04/10 23:35:32 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x39) r1 = socket$key(0xf, 0x3, 0x2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff]}}}, 0xb261, 0xafa7, 0x9, 0x100000000, 0x401}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3}, 0xffffffffffffffaf) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="e3ffffff920000000000000000000000000666dc0cd271f7b7e2fa78af3189f4d156da2a706c3d2bb10b5d64cd85ae4402bd44c7b4888a755c29f1"]}, 0x1}, 0x0) 2018/04/10 23:35:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)) r2 = socket$inet6(0xa, 0xa, 0x7ff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x8280, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000500), &(0x7f0000000540)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r3, &(0x7f0000001080), 0x220bab76070d7cf, 0xfffffffffffffffe) poll(&(0x7f0000084ff0)=[{r3}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e8514"], &(0x7f00000002c0)=""/152, 0x98) listen$netrom(r2, 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="06ff07000000000000730000003f00"], &(0x7f0000000280)=0x1) write$cgroup_subtree(r4, &(0x7f0000000380)=ANY=[@ANYBLOB='u '], 0x2) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) 2018/04/10 23:35:33 executing program 4: r0 = socket(0x200000000010, 0x6, 0x0) write(r0, &(0x7f0000000080)="2400000024007f0000001200030001000d0ff6ff01000000211e4137ecd989861459a9b94b00000000000000000700ff10", 0x31) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') ioctl$TIOCNOTTY(r1, 0x5422) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80800, 0x0) 2018/04/10 23:35:33 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='./file1\x00', &(0x7f0000001600)="0700cc667300", 0x10000, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='gfs2\x00', 0x400000ff8c, &(0x7f0000000000)) poll(&(0x7f0000000300), 0x0, 0x7f) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001500)='/dev/rfkill\x00', 0x2000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8a00, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r2, &(0x7f0000000280), 0x1a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000014c0)={'HL\x00'}, &(0x7f0000001640)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x98) rmdir(&(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r4, 0x0) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="e3e75313ae925862cb548fbe8e80ca0469beb1becb1f5829a4bd211c2e44b673dcced8fb00792c329920c1b0fb0a3fa37333a3301fc60c6f91c59dd44e2210d2c05966534f630bb1210c7bccc7c3bf00e6241e5ac5950eac4b7b3128300f6d19aaa0941bd0c26a011bf1a34a52597def5c5db3a9a45b47a676c98de44387bd64def312dd9803", 0x86, 0xfffffffffffffff8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x1}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) utimensat(r1, &(0x7f0000000340)='./file1\x00', &(0x7f0000001480)={{r8, r9/1000+30000}}, 0x100) 2018/04/10 23:35:33 executing program 7: r0 = memfd_create(&(0x7f0000000000)="2f645951a2f2326b", 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x7) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) write$binfmt_misc(r0, &(0x7f0000000680)=ANY=[@ANYBLOB='syz1'], 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/10 23:35:33 executing program 3: r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000100)=""/131, 0x83, 0xffffffffffffffff, &(0x7f0000ccf000)) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0xfffffffffffffffd) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000000)=0x233) 2018/04/10 23:35:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x10) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/10 23:35:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/12, 0xc}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0x9}, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001300)={{0xa, 0x4e23, 0xcff1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffc00}, 0x9d16, [0x401, 0xb508, 0x2, 0x100000000000000, 0x0, 0x5, 0x7, 0x2]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) getgroups(0xe1, &(0x7f0000000000)) r3 = syz_open_procfs(r2, &(0x7f00000012c0)='net/netstat\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001280)=0x3, 0x4) fremovexattr(r1, &(0x7f0000000000)=@random={'system.', 'system.sockprotoname\x00'}) r4 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r4) 2018/04/10 23:35:33 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x10000000040000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0xfffffffffffffffc) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000001080)=""/106, 0x6a}, {&(0x7f0000001100)=""/91, 0x5b}, {&(0x7f0000001180)=""/2, 0x2}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/123, 0x7b}], 0x7, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x102, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001600)=""/103) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = add_key(&(0x7f0000001340)='trusted\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000013c0)="bd1f3794b561815698eb98a7820f380f110fa2afd5a546f14e8a2ac94c10a80b06fab8ec777e1c207100db5df534affe667eb4cf641a77f6649d85e0780bf2cd05cb932ea3270e1a5f4d3c5cfde8eeb38a3af6e78139bcfcfcc536e270e9b260b5dc4fa1f535c71c272dc5fc9792fd07393601aa8f6987c6b559b2a1863233c560ec2e374a9f121a3f89f49ad172de310265289099eaf99120d88555242c1f23d0af7c0e059bb6d8487119c6b7e0c3b60eed3cde68329c272cea8cd0332f0e09a354aa2e3cb5f560a017f37b996cd85cbfb4c350eff096778b6d9e4e3a35", 0xde, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000015c0)) r3 = add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0xf831, r3) 2018/04/10 23:35:33 executing program 3: prctl$intptr(0x17, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000180)=0x2dc) 2018/04/10 23:35:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) setitimer(0x1, &(0x7f0000000140), &(0x7f0000000180)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f00000001c0)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="016340400000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/10 23:35:33 executing program 0: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000006c0)={r1, 0x6}, &(0x7f0000000700)=0x8) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{0x77359400}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x3, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r10 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r10, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 23:35:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='setgroups\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendfile(r0, r0, &(0x7f000017f000), 0x5) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) 2018/04/10 23:35:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x10001, 0x4) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x3, 0x3) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x9}, 0x14}, 0x1}, 0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioprio_get$uid(0x3, r3) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/196, 0xc4) 2018/04/10 23:35:33 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r0, 0x100, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6935}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6a29}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/04/10 23:35:33 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x9, 0x6, 0x4, 0x9, 0xa, [{0x400, 0x6, 0x2, 0x0, 0x0, 0x2000}, {0x7f, 0x61, 0x1000, 0x0, 0x0, 0x2}, {0x401, 0x3, 0xffff, 0x0, 0x0, 0x1000}, {0x8, 0x2c2f, 0xfffffffffffffff7, 0x0, 0x0, 0x388}, {0x6, 0xcb, 0x8, 0x0, 0x0, 0x1400}, {0x8, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x901}, {0x4, 0x5, 0x32, 0x0, 0x0, 0x2000}, {0x344e, 0x10001, 0xff, 0x0, 0x0, 0x200}, {0x18, 0x2, 0x7f6}, {0x9, 0x2, 0x4}]}) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000040)='syzkaller0\x00') epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) 2018/04/10 23:35:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x0, 'cpu', 0x20}]}, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) creat(&(0x7f0000000100)='./file1\x00', 0x4) [ 268.239971] binder: 18664:18668 ioctl c0306201 20004000 returned -14 [ 268.244434] binder: BINDER_SET_CONTEXT_MGR already set [ 268.244444] binder: 18664:18704 ioctl 40046207 0 returned -16 [ 268.252465] binder_alloc: 18664: binder_alloc_buf, no vma [ 268.252487] binder: 18664:18707 transaction failed 29189/-3, size 0-0 line 3133 [ 268.366528] binder: undelivered TRANSACTION_ERROR: 29189 [ 268.372244] binder: undelivered TRANSACTION_COMPLETE [ 268.381603] binder: undelivered TRANSACTION_COMPLETE [ 268.387086] binder: undelivered transaction 112, process died. 2018/04/10 23:35:34 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000740)={r4, 0x800, 0x7, 0x1a}, &(0x7f0000000780)=0x10) r5 = socket(0x18, 0x0, 0x4) connect(r5, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x8cc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7d9}], 0xb0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) ioctl$TCXONC(r1, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000be7b1f809b31f8de1b40b43b5ae898f80f37cc7b7b007106c032fc6745045373d18b88da99236e7d36ae03000000a70c6abf43d969cbd5032c1385df4e10b82b9e0290d54e1dcd6053b33cbc670f9a7024dd7895422a76306e429d5ddbbe40b7fb59a43183d409faafcb336a13d718b29f29605a7ee0adf6ca1d02c3094bd50053b9098145daa70f09fe04d7b73c6d03aeb2"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x400000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x8001}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r7, @ANYBLOB="0104b30d498c12e68821746c66070000000000ff000800030092eec9f6"], &(0x7f0000000640)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000002784204ab9bb0c0e72a9267affffb7fc6ef58523ba385bd6fa750d71178e9ef3970ed802b95185524e166488c9ff88e8cecdabee2b570a017908bb1ca75937c8da8846995352a9b56d31402442619901"], &(0x7f0000000300)=0x2) syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') write$eventfd(r3, &(0x7f00000001c0)=0x100000000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r8, 0x7, 0x30}, &(0x7f0000000380)=0xc) ftruncate(r6, 0x27ffe) 2018/04/10 23:35:34 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'nq\x00', 0x8, 0x29, 0x44}, {@multicast2=0xe0000002, 0x4e24, 0x10003, 0x1ff, 0x683e}}, 0x44) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/10 23:35:34 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000300)=""/250, 0x255) fcntl$setpipe(r1, 0x407, 0x8000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) socket$unix(0x1, 0x1, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80813, r1, 0x1c) 2018/04/10 23:35:34 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0xb9, 0x0, 0x0, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000008c0)={0x100, 0x8, 0x401, 0x3, 0xd7, 0x81, 0x100000000, 0x7, 0x6, 0x8, 0x8a}, 0xb) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000000088) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4840, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) sendto$inet6(r2, &(0x7f00000002c0)="fc23a864f16bc69c6a0f915209d9579ca3b2715c42d2f2ed98c1f45d40c922cf47644fe7b26ab805aebfc5eafa3c961a27786e84504af342e77a4cf26949d8c2fa8bea96fc", 0x45, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000200)="f3337cea54734d2b9b899a9c1dad7025bfa409001694c0d09f46c12c26ab36e595e765dcf185b28139bbbfb7778c6fd201740e5ff7d447e617f013cbf545d54bd746b6219ef4f3c9cbc7fb0bbb36e588daf0a30468317333e305d518796f7bdf60b699def7eac9fc8c3da086b86e8b54d302a13a19b852f663ea24f509ac640fbc60e09893639529273caa47501d05f5ee48f5cfba2bd3976994c0bbb711614bebbf67b9e6", 0xa5) writev(r2, &(0x7f0000000800)=[{&(0x7f0000000340)="e45dc0fa2f0fcb15d7758cabf2f612afd7fb8bab348ed7679fe4739bf27fbdcf8fa1951585a7535186b0e05fc1d34b664bc79ad4577718dca8496c7431740641f56aee59387a6761b9daa231e3680942b2451380fe39a38de831b1720fcca9c364f8ae60217a630733ce839aef16e86d33bbf6b8bb7dae6fe0bbb3d5c43b47763d1bde0c3af9ba426cded44eef579f9e8332528eb1646dd76bbb0eb603f19668bdd3f61f14a16e0a4c523ee89c44207b62e785cfc05e3ec3af81f22671ea95c758921ac36d6622721cf07f17ef86d041fd5bc363d731dded3825fc529823655a104c5ff460d3ab8dfab8c41c27", 0xed}, {&(0x7f0000000440)="a5a6cbcc551237ef54e37a22e66da5d9679322a5f425380ad440668fc8a1f8343d8b93f41b487e3b7bacbf7754789cc3c3b79357df2ab89923e3d2fb27409cacf20b5f4a567d8184c2e3cb375d2b7b8b18ba3fcc6f8fbedb90dea300e3398d81f4fecb059c0af7fbc8d00e79838904fba2fc905e2b1fb049aac9a66611f84aa5e9d723e56a1bcb7e03ae837f4744a68d0bc216c4e3a5cedae73249e62e231aba324776e258993fbd60", 0xa9}, {&(0x7f0000000500)="5bbfa262a5ca3a0dcdefab5ed593960fc50fcc98b2670804942346bfd8549f33b71bda22f6a2b51ea63d474dcd11c5248f521d46317bde48a5e5b8b23c6e4a62a6a1b5e37a990cc556cf1e0d1666c829c801bac997983e1521776ed04e8aedb152a2131137a631e46b520e81c24427e51b5dff26f8cfca7e479afdd19c1991a046285c048e5d64c73e3b6c66833169f5b4460fa36f5a2d4c5313973c1ae50fa3", 0xa0}, {&(0x7f00000005c0)="0d95528727eae613a7822ac9c4d2d57d055c522550e78e3946cd9f64842a3ace5eb97a6651bfc634abd50dd33e5cb96c799bb4d29e883b93baf717e88f3d425991b61a348b6c386b126e1d04b48ee3411a900cd9d35cea1b5bbdaa83319ebe18a32a5caf9d35cf1ad201a1763ad9d13f28aba557104d8dcc284febbec44881d4db755b165fb665b69da9c60b2222cea732c2902a5dabd662bbf5bcadcd78f9548e64bd6e96bd55e0de72f5a94d1eb095f85482fdcc", 0xb5}, {&(0x7f00000000c0)="08348be48221d7dfccf35132556b35353519dcda9add2c99eee6348d9a8db7b32cb04c4471c51a0c8d4795ed5161e441b4012044b80911b836ae2c468bb8282b156c4a54bb5666484c6a74fe7fa68c40b4e642", 0x53}, {&(0x7f0000000680)="9dd3bf6124b73bf852f440f94a97d60d43e7b842", 0x14}, {&(0x7f00000006c0)="c4e547f5dbb47250a2dfca13f3dcc693f606fa45db0eb3e651ba93b5b131083c5f6b66f568664c531afbbb8a6482f53ea82594d5c2b6ed963101d0ecec0fbca6a8c7189fcb7ada374d89263182f7a5241e5a7ba2d1d912cec97185b35c5a43234da2e76f79ad7c72fab5652b5a7a1f815f3339452180821cad748fa26a124ebfce5240218f7c3095dceef7b4a61d6e489704e57915ee1f9cd22b49a9dd53f89e1fbc0a994fff670a1e7b92e6e6ab64a5b93a5a00587cf4f13179ce94487311ddd643b834f4fa797e5e0996556d29d47910cc9906caf9673e8f8e1aafb26d", 0xde}, {&(0x7f00000007c0)="c553510ff8492283b01de41f680316020d3c95c803ae8535cdb8c5ef76d3735c5e6dddbe464e7a0cdc", 0x29}], 0x8) 2018/04/10 23:35:34 executing program 7: r0 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) 2018/04/10 23:35:34 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x10000, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000000)={0x8, 0x7ff, 0x9, 0x26f6, 0x5a979acf, 0x401}) ptrace$setopts(0x4206, r2, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000240)={0x5}, 0x4) dup3(r0, r3, 0x80000) ptrace(0x4207, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000280)=0x4) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000100)=""/229) 2018/04/10 23:35:34 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x4}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:35:34 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4fffffffa) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x8000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x4) 2018/04/10 23:35:34 executing program 7: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0xfffffffe, 0x9, 0x3fe}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000a22000), 0x4) 2018/04/10 23:35:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200500, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) 2018/04/10 23:35:34 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000340)={0x2c, @loopback=0x7f000001, 0x4e23, 0x4, 'nq\x00', 0x9, 0x7, 0x1}, 0x2c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sync_file_range(r0, 0x7, 0xeb, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r2 = memfd_create(&(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000002c0)={0x5, 0x4b6, 0x0, 0x6, 0x4}) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/19, 0x13) 2018/04/10 23:35:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84c00, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$selinux_create(r2, &(0x7f0000000040)=@objname={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x34, 0x20, './file0\x00'}, 0x57) creat(&(0x7f00001c0000)='./file0\x00', 0x0) 2018/04/10 23:35:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001180)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@remote}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) shutdown(r0, 0x1) 2018/04/10 23:35:34 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xa35, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000145000), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$getregs(0xc, r1, 0x1ff, &(0x7f0000000140)=""/4096) 2018/04/10 23:35:34 executing program 6: r0 = socket(0x18, 0x0, 0x1) fcntl$dupfd(r0, 0x406, r0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) 2018/04/10 23:35:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x40000000008, 0xbc4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) dup3(r0, r1, 0x80000) prctl$setname(0xf, &(0x7f00000001c0)='wlan1\x00') write(0xffffffffffffffff, &(0x7f0000000280)="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", 0x511) 2018/04/10 23:35:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001180)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@remote}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) shutdown(r0, 0x1) 2018/04/10 23:35:35 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f000000d000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000001, 0xf694, 0x4020) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/04/10 23:35:35 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x100000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='hpfs\x00', 0x1001, &(0x7f0000000200)) 2018/04/10 23:35:35 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x80000000, 0x4) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x5b) 2018/04/10 23:35:35 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000180)={0x0, 0xb3, 0x1000, 'queue1\x00', 0x4}) ioctl$KDDISABIO(r0, 0x4b37) r1 = gettid() getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(0xffffffffffffffff, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r1, 0x14) 2018/04/10 23:35:35 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0x58aad519f8b367ec) 2018/04/10 23:35:35 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000000080)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/10 23:35:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10}, 0xa) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000001c0)) 2018/04/10 23:35:35 executing program 5: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) munlockall() r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/04/10 23:35:35 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f0000000000), 0x4, 0x1, &(0x7f0000000140), &(0x7f0000000080)=0x5, 0x4000007) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/10 23:35:35 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x4) 2018/04/10 23:35:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) mq_timedsend(r0, &(0x7f0000000080)="fed93cda6be245d103806e9bb23dd69101c1f5d9a21a18cbf1fec1bd74f447d3650e2c0a37492af29fb8af7ebf4a5e81da5238efba0b0cd858d16794cc37d953ca559eba504dc943a21785c2bcbb94d0fadbe5ed3b42667a641fdb6fd0425d75f903c787e6b6e4cac16add0fa50100a48e5583e9f9af7ac4010078174fa296d74515e27b46a3bedf1bd09c01dd22b455f2", 0x91, 0x5160, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b", 0x21d}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000800)=""/151, 0x97}, {&(0x7f0000000e80)=""/194, 0xc2}], 0x2, &(0x7f0000000fc0)=""/178, 0xb2}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000003940)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000006dc0)={0x0, 0x989680}) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/10 23:35:35 executing program 2: clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mq_timedreceive(r0, &(0x7f0000000000)=""/187, 0xbb, 0xfffffffffffff801, &(0x7f00000000c0)) 2018/04/10 23:35:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc0000000022, &(0x7f00000000c0)=0xce, 0x0) sendmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000040)=@ethernet={0x307, @random="9c9d54b07b50"}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="e3baaf8dc5359b619a9922a927364c8002b1018dbb5caac8ed467507f96dbfd148ab5bb635b4ef7fe4d2df9d98180ca09957a208f2432a9b3d62bf8d6898ab95b5c8058d5bc2cc0906ed0784022188dd18c5d2ae6000474f25eaa567560329c77df83b0a85931e6f181acde444182c0cddc457d7572dc3c693235a1be13ae397317ce8863e3aab239b87719a07ac740e6ca90f873177dd9d9aa66b8309d404d6c7ff78210883", 0xa6}, {&(0x7f00000001c0)="f46f1dedcfa387d5f1e7a862361d2dee2451a619faccecb5ee9aa3f4ee32e0b85683ee5cf8548f78787f5f15fe5b4145c786d8529341afdeb17b8afc0180c48dc08547ff4e1f833535200f2b595645d7c8f9dfdd59353e831f3e95d0e8a879c515b371bd76cd520e0100a8a11be1a35b1b10cdc4d7710840e97a64665dd098c7f7bcc4dacd1c41", 0x87}], 0x2, &(0x7f00000002c0)=[{0xf0, 0x1ff, 0x6, "2f93dcb3b2d6581118968eae4bf76c27592399340f8eeb4098e335b045c187c94dd2a14bd8c3b2d78126c2e8bd5c122d341edebd0f270e3014b5f737d3b63c0454c2b0b2592caf35886d35e0e05df5ce58cb3235696c699cb2687618418664c3be461518f52b8d83f9f75a15836a6f43bc6fa550fbf630773dfe78e14e4ca5dd77a356e0177ec87866a9e19079431e146802da688596a97f2d0943dd4a410afbe28ef52deaa2ebe979e75b228f98ba6e90d1a32080dcea3438d78e2729358a54b228ce5dc54df95390d59c3a0191ea26f1854a485d269be59d1eae8cbeb88f"}, {0x18, 0x29, 0x0, "5d78348595bc6808"}], 0x108, 0x8000}, 0x8000}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000400)="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0x1000}], 0x7, &(0x7f0000002680)=[{0x78, 0x102, 0x7ff, "464beeecc3fe81a49d4c6cea084e791836a22cdecddc50ab09b5409cecc035665eac6956474565bd8b0169c296e35fdba5380f04210f4a2ec07cdc503d9d71b6a585f970a8534375bcff9d2cf7a3c1f100db2cf72331bde88da757c853e5486176"}, {0x80, 0x1, 0x7, "062ff72a71bf939f2be25e6e5089c55a27d16918d361fb227fe9548f78199374a5e9dcea17189c96605be58d0d6290093cae9b96837e9c72c81a11d6f919c2676f23b1fca8f156c0cf9366e1ba333cb51180dead1c21d5182eafb9433c34c33864283ff8e583d22e692dc271bb9d04"}, {0x30, 0x117, 0x80000000, "95863503ea6f4de24d08dcd95c143ac5078bab5ffb7b5ea1aa2ff4b0"}, {0xe8, 0x101, 0x5, "79689097e598dcd8af846d99416fde5242b95dcb9a8eea5d56d264684fc903ed23b1888479f09c3d7458136803d2a0294ba6b9a05346c508e32c57f311bf5e11d3904f875e13ba231ae061bd11a7069de360e8324775ceb976748725ec0fa3a04e9b25968ba70c9f94f2ae3e98c782bcc74abecae1a6d13c0b732d15980f3c81e9a4364561e6eb2841a42d041faaac7f9b5941b2d025c1f52431be31c59cf7a33e592f6b35303c79ce2b3bdfdaca8ee53d3ff5cd57baccfb89f55102aba22f7acd78dbc088975121e4012c0bebc4328089"}, {0x48, 0x104, 0x2a29, "a9937ba56abf2eb7c0888789e7c69b95121e6fb1ca947b5c3a4ffc9b28bcc60c28aa07ca97dc9b02323decfb9d1e89248c24"}, {0x58, 0x189, 0x7, "3d1b345d650adb64f977d061048426165d8bf4e1e5fa48d586b209d952c78e203171a9e72acb75b4eaf5a0c0598f3aa7f91b4fb3bdb635d79b754bd7b9a4be7eae29"}], 0x2b0}}, {{&(0x7f0000002940)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000002c40)=[{&(0x7f00000029c0)}, {&(0x7f0000002a00)="5204517eafa85b5e651ba3eff6dae5c8e0873933aaf1e84ddaf39f4abc3fd28e3e6cb7602da24ba150408d591ddfc749f3b20cbe65898df0ddeca0cf3d0d884bb736f627aae509c1b856fdd294f839193a4c12baab297c0b484e2e73fe3f72ebe199fe95a1b1d5a01c98a265a85f62b2a6df7beb222df2ce4016f941dc8849c89782a14c4f35be460ec761088b630ec21c092fd8ddcd47ebd6c728a0b00b4bbc767920bed683b2648509af1c77fa8526503f495362e7b0b6cdc546df7e6370ad97a1a0bb9d928edf5133dd95de638b65ed8d8d95abdcd0a462896c1fe4dfa69262f59289d769ec212d2547ccbc33", 0xee}, {&(0x7f0000002b00)="873d1157bf1e084df10f74c6321a4983997d6e8acd066a761f155f3973c29d1f63ab18", 0x23}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)="84a90cd543433da0edab0dde2d456a50fa206a4327a9cffaf5a91ece7471d4a9e884b128bfa192ad80c0673a31ab752d2e3e7912375be41a27e0aae434c07267c5890314c8b43aca", 0x48}, {&(0x7f0000002c00)="ae792853bb66fef5ec8574d5e52b9a2d85c703b44b5e543c75da5435cd2058d6d89dacb0", 0x24}], 0x6, 0x0, 0x0, 0x20008000}, 0x100000001}], 0x3, 0x40) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 23:35:35 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f0000000540)={0x33, 0x800, 0x3, 0x8}) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000140)=ANY=[@ANYBLOB="b4e609306efe106219b3fb797e6094"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(r5, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/10 23:35:35 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) write(r1, &(0x7f000000afc3)="dc", 0x1) readv(r1, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/147, 0x93}], 0x1) 2018/04/10 23:35:36 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/233) sendto$unix(0xffffffffffffffff, &(0x7f0000000280)="8ee29c09e1eb5f71206ac594d5acbfe3406f57ad968c0ad5f9a2b96715ec37f47730ba3323eccee2804599388046d34c996e256cc5", 0x35, 0x4000810, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) pwritev(r0, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}, {&(0x7f0000001780)="15ef067613ebb090a334fcb60e9f4f04e67e6cc8863d8a358aef8fc6b190a8fc025bf804d9226262dab4003df442d572bbc050e2f314f0fdd345d08346f4b61396bc7982a5e82005a5a8a5b9f1e38b0bac9cf9ff6aebd32579d54800d058c689370a1e7fa92b55b6c516dff628107f8e5f5f5a39a6337594b8bdd39accc9c85b633976b926266c3ffe89ca831fab4b8d95833cf992f39e375fcd3f874763d07f8ca47c9f26929b7408f57cebf28cc13379562d6eb40250b18448c6b7ee1fef4313ba28a940dcf0a815bb57f10f56373b6684920324b07328d23220052cfaec81c735fa9a", 0xe4}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="453c20e60a8725f8bf53074d81ffea93dedeb158c14a20bd066affd7885f42a7ef76859be4d2f693b590570ac0f96fed9cce2c980bb7cd8f9c05f6f0f21b5594a295ae3ebf24b20a8173bf37ceeefb2975425ede610eda94d68ddb466c9818410111346afbc3c3d06d87d8d69c4d52b46173b76969c82e35fc0d006bd741fe5a02e446b5f48dba1b767018245b3a845b3360eaac38", 0x95}], 0x1, 0x6744) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001dc0)=0x9) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) 2018/04/10 23:35:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'ipddp0\x00', 0x1000}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x4001, r3, r4, 0x8, 0x809000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, r1) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0xde, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}, 0x2, 0x5, 0x1c8e, 0x100000000, 0x9}, &(0x7f0000000440)=0x98) mknodat(0xffffffffffffffff, &(0x7f0000000600)='./file0/file0\x00', 0x20, 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x400000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x20000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x22000, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/10 23:35:36 executing program 5: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002340)=[{&(0x7f0000000140)='4', 0x1}], 0x1, 0x0) 2018/04/10 23:35:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(r0, &(0x7f0000003340)=[{}, {}, {}, {}, {}], 0x30a, 0x1) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac", 0x75}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a6bfb", 0x44) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc0000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bde30667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e4838cbced39d4ea0ca7770b334c04140959399e0613c0e77f3a58dbe11a9d79d4d1725"], &(0x7f00000021c0)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/10 23:35:36 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x2, 0x6}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r2) 2018/04/10 23:35:36 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x83c, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) 2018/04/10 23:35:36 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200080000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x4, @time={0x77359400}, 0x97, {0x5fc4a12f, 0x544}, 0x7, 0x0, 0x8001}) r1 = memfd_create(&(0x7f00000000c0)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {0x3, 0xfffffffffffffffc}, @result}], 0x30) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a68000)={0x9e, @time={0x77359400}}) 2018/04/10 23:35:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0x0, 0x2, &(0x7f000055fff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266", 0x94, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x7) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x1055c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r5 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) 2018/04/10 23:35:36 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/156) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x1, 0x4) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0xffff, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/04/10 23:35:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/208, &(0x7f0000000140)=0xd0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8801, 0x0) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"97980533b7bbb2"}, 0x1000}, [{"554cbde8a568b6"}, {"d999d4c8eec432"}, {"c29dbfc9eab2c5"}, {"ef8b4f946f1b77"}, {"469f7d9ef52a03"}, {"0a011586cecf29"}, {"c5b6ba31c1c19e"}, {"a40f6a9b433709"}]}, 0x48) 2018/04/10 23:35:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xfffffd89, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0xfffffef4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000000c0)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000100)={0x40, 0x40, 0x4, 0xfffffffffffffffc}, 0x10) 2018/04/10 23:35:36 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x1b0c) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x234, 0x99d, 0x5, 0x1ff, 0x0, 0x200, 0x88, 0x4, 0x0, 0x7f, 0x8, 0xca83, 0x401, 0xe987, 0x8, 0x3, 0x0, 0x30f, 0x9, 0x8, 0x8000, 0x0, 0x1000, 0x6, 0x68, 0x5, 0x5ff, 0x4, 0x10001, 0x80, 0x80000001, 0x3eec, 0x80000001, 0x2, 0x4, 0x7, 0x0, 0x81e, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x8202, 0xc0, 0x97ac, 0x7, 0x63fbee6e}, r0, 0xf, r0, 0x0) 2018/04/10 23:35:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) r2 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="ec2490eaf79bbf7ea218ffec8b4d576c0f74a64392facac773453948ea7b27e0a984f94dee92c9f26e21f8946735d4f83e18f86ef0426d7ad6fd5d57642a534117c4507433021024a4dd8ce88bcf30f413ee8a5b4b62e95966e5a73dc673a72685b5f5508a6300da35bd7f70271355635ce192894e87bf8e1613572a7a2ad85f4ac062299eca20a1f14eef819f2b4b23b1407aa5172287643f3f10ac716e662573d70c8ea5b6b93298c061752c294c40dd9f8344e1ea49082d0e1f8eda4280f3f55e11403912d32f8bf606b08a3a04f349557e0bc745cc2523df29ae19432695cd209fdd06463f8831878b1e3e4ae259302b02a37f37", 0xf6, 0xfffffffffffffffe) keyctl$clear(0x7, r2) unlink(&(0x7f0000000080)='./bus\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) socket$inet(0x2, 0x7, 0xff) ftruncate(r3, 0x80003) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ftruncate(r1, 0x0) keyctl$link(0x8, r2, r2) 2018/04/10 23:35:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000300)="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", 0x102, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e1f, @loopback=0x7f000001}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/04/10 23:35:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020500000e000000000000000000000005000600000000000a004e2000000000ff0100000000000000000000000000010000000000000000020001000000000000000000000000000500050000000000fe004e2000000000fe80000000000000000000000000000000000000000000000d70e6d62ac6f13531e199e18ff10862c56965607a852d0e24328af188e2b3b9d1388524f33d737c8e43e490c0adaaaf8e83a616cac665178f58ba049b3c7cfb57240fdb22a467ae1bd24813abc381ec8b019e3321adb9db62051ea5afcea259873f554f4b48cfc7a038998cef04244187d7862dded3c206ac379cbb"], 0x70}, 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) openat$cgroup_type(r2, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xffffffff, 0x800d, 0x3, 0x1ff, r3}, &(0x7f00000002c0)=0x10) 2018/04/10 23:35:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000ffe), 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/04/10 23:35:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7f, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x9, 0xbc39}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x8001, 0x800, 0x0, 0x7f, 0x1, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x5, 0x2, 0x0, 0x6, 0x81, 0x6, 0xb937, r6}}], 0xc0}], 0x1, 0x8800) getgroups(0x3ffffffffffffd53, &(0x7f0000000100)) getitimer(0x0, &(0x7f0000000100)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/10 23:35:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000517ffc), &(0x7f00008dcffc)=0x4) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x5) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1, 0x4, 0x3, 0x3}}, 0x2e) [ 271.944190] binder: 18885:18923 unknown command 0 [ 271.949555] binder: 18885:18923 ioctl c0306201 20000040 returned -22 [ 271.959441] binder: 18885:18887 ioctl c0306201 20004000 returned -14 [ 271.966658] binder: BINDER_SET_CONTEXT_MGR already set [ 271.966667] binder: 18885:18923 ioctl 40046207 0 returned -16 [ 271.986255] binder: 18885:18925 BC_FREE_BUFFER u000000002000c000 no match [ 271.993972] binder_alloc: 18885: binder_alloc_buf, no vma [ 271.993994] binder: 18885:18887 transaction failed 29189/-3, size 0-0 line 3133 [ 272.117971] binder: release 18885:18887 transaction 115 in, still active [ 272.130876] binder: send failed reply for transaction 115 to 18885:18923 [ 272.147134] binder: undelivered TRANSACTION_COMPLETE [ 272.152248] binder: undelivered TRANSACTION_ERROR: 29189 [ 316.680194] Buffer I/O error on dev loop0, logical block 0, async page read [ 373.409571] random: crng init done [ 490.864495] INFO: task blkid:18374 blocked for more than 120 seconds. [ 490.871117] Not tainted 4.9.93-gf6bec4e #4 [ 490.876699] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 490.884812] blkid D28232 18374 2338 0x00000006 [ 490.890540] ffff8801b72eb000 ffff8801ba705a40 ffff8801cb4824c0 ffff8801b9989800 [ 490.898655] ffff8801db321b98 ffff8801c0887310 ffffffff838c4a7d 0000000041b58ab3 [ 490.906715] ffffffff841a45f8 ffffffff81233c80 00ff8801c08874e8 ffff8801db322468 [ 490.914732] Call Trace: [ 490.917302] [] ? __schedule+0x64d/0x1bd0 [ 490.923018] [] ? debug_check_no_locks_freed+0x210/0x210 [ 490.930158] [] schedule+0x7f/0x1b0 [ 490.935369] [] schedule_timeout+0x861/0xf70 [ 490.941319] [] ? usleep_range+0x140/0x140 [ 490.947148] [] ? kvm_clock_read+0x23/0x40 [ 490.952929] [] ? kvm_clock_get_cycles+0x9/0x10 [ 490.959323] [] ? ktime_get+0x185/0x1e0 [ 490.964904] [] ? __delayacct_blkio_start+0x41/0x80 [ 490.971475] [] io_schedule_timeout+0x1ba/0x390 [ 490.977739] [] bit_wait_io+0x19/0xa0 [ 490.983083] [] __wait_on_bit_lock+0xce/0x1c0 [ 490.989161] [] ? bit_wait+0x90/0x90 [ 490.994447] [] __lock_page+0xff/0x160 [ 490.999892] [] ? add_page_wait_queue+0x90/0x90 [ 491.006149] [] ? wake_atomic_t_function+0x220/0x220 [ 491.012811] [] ? __might_sleep+0x95/0x1a0 [ 491.018669] [] truncate_inode_pages_range+0x818/0x1290 [ 491.025615] [] ? generic_error_remove_page+0xb0/0xb0 [ 491.032356] [] ? mark_held_locks+0xc7/0x130 [ 491.038371] [] ? mark_buffer_async_write+0x40/0x40 [ 491.044984] [] ? on_each_cpu_mask+0xba/0xe0 [ 491.050950] [] ? __bforget+0x160/0x160 [ 491.056521] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 491.063351] [] ? on_each_cpu_cond+0x146/0x1b0 [ 491.069649] [] ? __bforget+0x160/0x160 [ 491.075193] [] ? on_each_cpu_mask+0xe0/0xe0 [ 491.081231] [] ? filemap_check_errors+0x90/0xc0 [ 491.087554] [] ? blkdev_put+0x560/0x560 [ 491.093157] [] truncate_inode_pages+0x24/0x30 [ 491.099318] [] kill_bdev+0xbc/0xf0 [ 491.104508] [] __blkdev_put+0x1e3/0x840 [ 491.110120] [] ? bd_set_size+0x320/0x320 [ 491.115833] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 491.122048] [] ? locks_remove_file+0x31e/0x420 [ 491.128304] [] ? blkdev_put+0x560/0x560 [ 491.133912] [] blkdev_put+0x85/0x560 [ 491.139285] [] ? blkdev_put+0x560/0x560 [ 491.144903] [] blkdev_close+0x8b/0xb0 [ 491.150331] [] __fput+0x263/0x700 [ 491.155436] [] ____fput+0x15/0x20 [ 491.160583] [] task_work_run+0x10c/0x180 [ 491.166320] [] do_exit+0x9e1/0x27c0 [ 491.171588] [] ? debug_check_no_locks_freed+0x210/0x210 [ 491.178747] [] ? release_task.part.19+0x1210/0x1210 [ 491.185424] [] ? recalc_sigpending+0x72/0x90 [ 491.191500] [] do_group_exit+0x111/0x340 [ 491.197217] [] get_signal+0x4cf/0x1450 [ 491.202739] [] do_signal+0x87/0x19f0 [ 491.208116] [] ? avc_policy_seqno+0x9/0x20 [ 491.213995] [] ? selinux_file_permission+0x82/0x470 [ 491.220666] [] ? setup_sigcontext+0x7d0/0x7d0 [ 491.226807] [] ? rw_verify_area+0xe5/0x2b0 [ 491.232664] [] ? vfs_read+0x167/0x380 [ 491.238117] [] ? SyS_read+0x130/0x1c0 [ 491.243552] [] ? exit_to_usermode_loop+0xac/0x120 [ 491.250062] [] exit_to_usermode_loop+0xe1/0x120 [ 491.256387] [] do_syscall_64+0x364/0x490 [ 491.262082] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 491.269010] [ 491.269010] Showing all locks held in the system: [ 491.275344] 2 locks held by khungtaskd/515: [ 491.279688] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 491.288423] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 491.298398] 1 lock held by rsyslogd/3648: [ 491.302521] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 491.311416] 2 locks held by getty/3744: [ 491.315409] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 491.324734] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 491.334706] 1 lock held by blkid/18374: [ 491.338654] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbb/0x840 [ 491.347839] [ 491.349453] ============================================= [ 491.349453] [ 491.356633] NMI backtrace for cpu 1 [ 491.360244] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #4 [ 491.367315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.376645] ffff8801d8767d08 ffffffff81d9c299 0000000000000000 0000000000000001 [ 491.384627] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d8767d40 [ 491.392592] ffffffff81da75d7 0000000000000001 0000000000000000 0000000000000002 [ 491.400567] Call Trace: [ 491.403130] [] dump_stack+0xc1/0x128 [ 491.408466] [] ? irq_force_complete_move+0x320/0x320 [ 491.415197] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 491.421672] [] ? irq_force_complete_move+0x320/0x320 [ 491.428487] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 491.435557] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 491.442542] [] watchdog+0x6b4/0xa20 [ 491.447801] [] ? watchdog+0x11c/0xa20 [ 491.453221] [] kthread+0x26d/0x300 [ 491.458389] [] ? reset_hung_task_detector+0x20/0x20 [ 491.465051] [] ? kthread_park+0xa0/0xa0 [ 491.470647] [] ? kthread_park+0xa0/0xa0 [ 491.476240] [] ? kthread_park+0xa0/0xa0 [ 491.481833] [] ret_from_fork+0x5c/0x70 [ 491.487505] Sending NMI from CPU 1 to CPUs 0: [ 491.492437] NMI backtrace for cpu 0 [ 491.496073] CPU: 0 PID: 3646 Comm: rs:main Q:Reg Not tainted 4.9.93-gf6bec4e #4 [ 491.503579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.512902] task: ffff8801b9988000 task.stack: ffff8801b99a8000 [ 491.518925] RIP: 0010:[] c [] save_stack_address+0x6/0x60 [ 491.527639] RSP: 0018:ffff8801b99aee28 EFLAGS: 00000246 [ 491.533142] RAX: ffffffff81433bc1 RBX: ffff8801b99aeec0 RCX: ffff8801b99af958 [ 491.540382] RDX: 0000000000000000 RSI: ffffffff81433bc1 RDI: ffff8801b99aeec0 [ 491.547706] RBP: ffff8801b99aee28 R08: ffffed0037335dcf R09: ffff8801b99a8000 [ 491.554942] R10: ffffed0037335dce R11: ffff8801b99aee77 R12: 0000000000000000 [ 491.562197] R13: 0000000000000000 R14: ffff8801b9988000 R15: ffff8801cd1ff88f [ 491.569534] FS: 00007f4d7a2a4700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 491.577729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 491.583578] CR2: 00007f586c9af000 CR3: 00000001b98f0000 CR4: 0000000000160670 [ 491.590815] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 491.598053] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 491.605424] Stack: [ 491.607548] ffff8801b99aeea0c ffffffff8107adc0c 0000000000000001c ffff8801b99a8000c [ 491.615743] ffff8801b99b0000c 0000000000000000c 0000000000000002c ffff8801b9988000c [ 491.623938] 0000000000000000c ffff8801b99af948c 2deb86cea9b7e496c 0000000002408040c [ 491.632224] Call Trace: [ 491.634774] [] __save_stack_trace+0x70/0xf0 [ 491.640712] [] save_stack_trace+0x16/0x20 [ 491.646473] [] save_stack+0x43/0xd0 [ 491.651724] [] ? save_stack_trace+0x16/0x20 [ 491.657658] [] ? save_stack+0x43/0xd0 [ 491.663087] [] ? kasan_kmalloc+0xc7/0xe0 [ 491.668760] [] ? __kmalloc+0x11d/0x300 [ 491.674263] [] ? ext4_find_extent+0x67f/0x8e0 [ 491.680376] [] ? ext4_ext_map_blocks+0x1ec/0x34f0 [ 491.687183] [] ? ext4_da_get_block_prep+0x9e5/0x1150 [ 491.693907] [] ? __block_write_begin_int+0x391/0x1040 [ 491.700719] [] ? __block_write_begin+0x30/0x40 [ 491.706916] [] ? ext4_da_write_begin+0x2ed/0x1020 [ 491.713372] [] ? __generic_file_write_iter+0x352/0x540 [ 491.720261] [] ? ext4_file_write_iter+0x463/0xd90 [ 491.726716] [] ? __vfs_write+0x3e0/0x580 [ 491.732399] [] ? vfs_write+0x187/0x530 [ 491.737920] [] ? SyS_write+0xd9/0x1c0 [ 491.743338] [] ? do_syscall_64+0x1a6/0x490 [ 491.749188] [] ? entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 491.756251] [] ? free_buffer_head+0x47/0xb0 [ 491.762185] [] ? save_stack+0xa9/0xd0 [ 491.767607] [] ? update_stack_state.constprop.5+0x7c/0x170 [ 491.774851] [] ? __lock_is_held+0xa2/0xf0 [ 491.780698] [] ? kasan_unpoison_shadow+0x35/0x50 [ 491.787067] [] kasan_kmalloc+0xc7/0xe0 [ 491.792567] [] __kmalloc+0x11d/0x300 [ 491.797905] [] ? ext4_find_extent+0x67f/0x8e0 [ 491.804028] [] ext4_find_extent+0x67f/0x8e0 [ 491.809978] [] ext4_ext_map_blocks+0x1ec/0x34f0 [ 491.816500] [] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 491.823309] [] ? update_stack_state.constprop.5+0x7c/0x170 [ 491.830546] [] ? __unwind_start+0x14d/0x3c0 [ 491.836480] [] ? entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 491.843545] [] ? __lock_is_held+0xa2/0xf0 [ 491.849307] [] ? ext4_da_get_block_prep+0x499/0x1150 [ 491.856034] [] ext4_da_get_block_prep+0x9e5/0x1150 [ 491.862577] [] ? create_empty_buffers+0xc0/0x470 [ 491.868948] [] ? ext4_inode_attach_jinode.part.74+0x150/0x150 [ 491.876446] [] ? _raw_spin_unlock+0x2c/0x50 [ 491.882470] [] ? create_empty_buffers+0x2cc/0x470 [ 491.888927] [] ? create_page_buffers+0xd4/0x1c0 [ 491.895208] [] __block_write_begin_int+0x391/0x1040 [ 491.901840] [] ? ext4_inode_attach_jinode.part.74+0x150/0x150 [ 491.909341] [] ? __breadahead+0xf0/0xf0 [ 491.915105] [] ? ext4_inode_attach_jinode.part.74+0x150/0x150 [ 491.922608] [] __block_write_begin+0x30/0x40 [ 491.929166] [] ext4_da_write_begin+0x2ed/0x1020 [ 491.935450] [] ? ext4_write_begin+0x1400/0x1400 [ 491.941733] [] ? jbd2_journal_stop+0x206/0x1250 [ 491.948018] [] ? debug_check_no_locks_freed+0x210/0x210 [ 491.954997] [] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 491.961716] [] ? iov_iter_fault_in_readable+0x1f1/0x3e0 [ 491.968691] [] ? csum_and_copy_from_iter+0xe70/0xe70 [ 491.975497] [] ? mark_held_locks+0xc7/0x130 [ 491.981434] [] generic_perform_write+0x301/0x510 [ 491.987805] [] ? page_endio+0x180/0x180 [ 491.993393] [] ? file_update_time+0xbc/0x390 [ 491.999424] [] ? current_time+0xd0/0xd0 [ 492.005011] [] __generic_file_write_iter+0x352/0x540 [ 492.011730] [] ? generic_write_checks+0x245/0x410 [ 492.018273] [] ext4_file_write_iter+0x463/0xd90 [ 492.024557] [] ? __mutex_unlock_slowpath+0x25b/0x3c0 [ 492.031274] [] ? ext4_file_open+0x920/0x920 [ 492.037210] [] ? debug_check_no_locks_freed+0x210/0x210 [ 492.044189] [] ? iov_iter_init+0xaf/0x1d0 [ 492.049949] [] __vfs_write+0x3e0/0x580 [ 492.055449] [] ? default_llseek+0x280/0x280 [ 492.061384] [] ? __lock_is_held+0xa2/0xf0 [ 492.067155] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 492.073697] [] ? __sb_start_write+0x161/0x300 [ 492.079817] [] vfs_write+0x187/0x530 [ 492.085154] [] SyS_write+0xd9/0x1c0 [ 492.090406] [] ? SyS_read+0x1c0/0x1c0 [ 492.095825] [] ? do_syscall_64+0x48/0x490 [ 492.101589] [] ? SyS_read+0x1c0/0x1c0 [ 492.107004] [] do_syscall_64+0x1a6/0x490 [ 492.112680] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 492.119581] Code: ceb cc4 ce6 c82 c8d c14 c09 cee cee c83 cc2 c01 cee cee ceb cd0 ce6 c81 ceb cf0 ce6 c87 ceb cec ce6 c83 ceb ce8 c66 c0f c1f c84 c00 c00 c00 c00 c00 c55 c84 cd2 c48 c89 ce5 c<41> c54 c49 c89 cf4 c53 c48 c89 cfb c75 c2f c8b c43 c10 c85 cc0 c7f c1b c8b c03 c3b c [ 492.150739] Kernel panic - not syncing: hung_task: blocked tasks [ 492.156908] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #4 [ 492.164087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.173433] ffff8801d8767cc8 ffffffff81d9c299 ffffffff83a8b3e0 00000000ffffffff [ 492.181425] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d8767d88 [ 492.189492] ffffffff8141f825 0000000041b58ab3 ffffffff8419bdb0 ffffffff8141f666 [ 492.197549] Call Trace: [ 492.200123] [] dump_stack+0xc1/0x128 [ 492.205485] [] panic+0x1bf/0x3bc [ 492.210488] [] ? add_taint.cold.6+0x16/0x16 [ 492.216440] [] ? ___preempt_schedule+0x16/0x18 [ 492.222662] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 492.230790] [] watchdog+0x6c5/0xa20 [ 492.236055] [] ? watchdog+0x11c/0xa20 [ 492.241494] [] kthread+0x26d/0x300 [ 492.246669] [] ? reset_hung_task_detector+0x20/0x20 [ 492.253315] [] ? kthread_park+0xa0/0xa0 [ 492.258923] [] ? kthread_park+0xa0/0xa0 [ 492.264532] [] ? kthread_park+0xa0/0xa0 [ 492.270140] [] ret_from_fork+0x5c/0x70 [ 492.276383] Dumping ftrace buffer: [ 492.280114] (ftrace buffer empty) [ 492.283810] Kernel Offset: disabled [ 492.287426] Rebooting in 86400 seconds..