fffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)) fdatasync(r3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) fstat(r2, &(0x7f0000001e80)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000300)="dd93b27d40a9a252f620ef9f814e752a3005bce2cbe8bff627321383733d7ea0d220324c649f5b8a52808083588f284faa6aa0be0f168bbe7002049211e75b5e9bef48ba000c495652c1c91d0107bc", 0x4f}], 0x1, &(0x7f0000001f00)=ANY=[]}, 0x20000001) 2018/04/04 09:05:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) pwrite64(r2, &(0x7f0000000c00)="2a25b18c930bbd8d134f4581cfc35a43fc8ac5baf8ca551b317568acf0d577f4389907725e1f1619392fb96c1f0cd9afa731f6f1609a0ff60ec3566a2ae938cdcbd6d64dfe37a3e06d5ccc5a30b24e0f114053ab05f6ac1b04ca07ab95f3c71520b3c9cdf1bae368919ef6dc9de540104f1f995782e7b01e248b8af8d5090313decfa595fb3d3fb57da72bce1bb4558fc7dea0131472d2fd9ec225d21f7fb1dcc96315f36816415c745ac070eda6713d51541127641cc960b3bb0c82378c9c819a92f138deb1fadf65bc77b0a468a7c82c657e138a5ccd545384e60f9e8cb72e7e8696b84409ad9550003b78cf22b234251e1d547c151f6f9c9e9c5426c1acab284fdc52527b07f88921a91741f58332045e4a054f7003362213011bba10c196ec3ab5947eb312a05e3de279dba88e0d28a8bf08db785615d1eaee0a3c663f53033d8a50d9efe70141dadefdfe8ee359ec349dcd562cf75ca8e4fb608478c8488b9681a7a01c09dd0e4d016663259a453145f37058f6550720a4abcc476f2e3f4aa9b7bd531cbf14bf269a40b4aaf06d60f14c0883d0ba795e911c4ed1f874df405d3e9ba379a23f284501bf19d3ab1822e16af61a3c2529ca70dcd240f080c3b864f8bd93f329209cbb8c710f4ac173748ddc30f8fbad8ea77c1c82ca9cf24be70dff280896f77814aeb1390fec1635ade11ec2f49f6a0230f841eb07e9181ac02aef6823f72a07d5321af6bcc84e3b646701870dd6aa3e819e5245cd6d4c7cde1c94fe51071a3901be2a6a9a2a314ca56b8b877e3c38c55417d9d1018d15542692e696c33096a944f19125527656504f4ca08eae7e8828e14e546e93fc250d7f9dc030d813b90aacee65ca24debcc5d251517971f6383b5276f9f13cdb19d3df39b751906e108f36da10cad8211ed570409a17576212ced71591c429ec78bb44373e4b4027b127d52aec4c001f07861f940844915095a60a30f197b3e0e9ccccecaf5cb1fea4b7c7c14c79b78001d0e351bb7aa544114eab26b3627a135da0431a23d86e37b12a36d34a37361f2bba2a8821149bda94963b3981d0b9c0c9df98c3d486d835fbdf5df1682e9178266a6ed1515384ec57dec3e1b551825849e8cd569fdf3807b510faf94ef7ad743679e15c2f1f5a1e5b6dbde8cdc8f75258b0d23b24cf902bd288c68f8fa8f4b4c23b7243e663abe29f3247e145b7e6ff227ea02b9ef309b67612498a669663162e2a6bc9a210a1db4adc1ead091fdbe575a90088e6cf2c8396967935f0d59acae8427b9e4293c9e783e27925e44c3018752213fa9174063f6353a9b51390530d4564f0e20495773783590bd18b70c5c967931da13ba9609b2da3f30b9754bc4e261a11bf5d07530705c55c728d94e9e6bf4b799a0f0e976558d0754567670c6b81be919023a6a828b00fbc52211c2fabff6c176823c58e3e19bddc3df99aa464d9ebc003b9efc2fe5fc64f39c4a91f123cdece668fe446ae0cf3995053c59c44ccbe76aa8797dbe5955d8c167b1894a0c01d86e18537b55197701c6e22ddb40d870691f0fe196ffb2e0381077b96920dcf836561ac095ad6ea746561d70280353b87e6a1b2acc9b4f4f8b09ccf3303b0920d46ffc7f417bb154b9a4818a3490d321a148b0f650c6448ebae5206f262b01f0fd4623405c36090c8d30a4a37c38769c46eb4893ff38f6745a2fd23a78c791ac401b012dca830423047709caf4e818e39e56e1aac9f99d7801aecfcd430d6210554c910ee7663963ca06d3d66b608bb308c14b26771a9342fe6070a90548427c6f5d0db63cd5a4f8639a99e213b37311e0020acb51523e423eecdd4ad7b8d30a5d7705f6aed67b526879cb37c2a20e21f308ae1342957fcb71a4db2ced8fae510d89982f5ce8c10cb30d74eb238c05beaa5a8f521124ae8d2a99d3fdb9e7ded20ca6677d64e6bda8bf5ea350c0fb8773d55b7b530f5b2b5ad561ab35a5aca1d09dd8681ebb37ec5eef2ff947da839297469751f21127329d23468100ff6a2bd0556395aa090deed0f7b3dfbfba725eb9152bbc6e0e86392d8aa19c23137e60509f00da793f569a1b1cf089387bdbba3868da4c1b4b8f30d60de51907795c32a8ec1cc3d472f363050b50ac1979f18189da3965ddad5f945106184ba6d7f2b2acf", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') dup(r4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000002c0)) r5 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000240)={{0x0, 0x3}}) creat(&(0x7f00000001c0)='./file0\x00', 0x10) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) epoll_wait(r6, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000051ff4)={0x13}) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x0, 0x7fff, 0x1ff, 0x0, 0x7, 0x0, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x0, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x4200, 0x6, 0x4, 0x5, 0x0, 0x2, 0xc82b}, 0x0, 0x1, r3, 0x0) fallocate(0xffffffffffffffff, 0x3, 0xff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001200)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe800000000000000000000000000014020000000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080090000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90fa0e3eba002316169d55fe71abdb9fad6e42eae58bc36934829a25e053d99d6cd1e2155c15ba683115870450e55e5ca41ba284975ebfde30ef1cfbec8fae74b9549645c3423ba1458174ebc190549d631a26c14977bb498d285e92050b4561cb9a4c094a6a0921eeff6cb8300350286db89e6354b15d8a6d64e6e8895f7a86add727bb87754c71c89d0e4f68c30c7044cbf8c3f81fd82dccd317438cdb0d2edd3a28ce0cbffb5f4aa9506e6c3905a0a00"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) 2018/04/04 09:05:03 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000500)=0x42) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0xc08f) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40050108}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) removexattr(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00)=@random={'user.', '.ppp0](md5sumeth1+\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000a00)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6, 0xfffffffffffffc00, 0x400, 0x620, 0x2040000, r3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000c40)=""/202, &(0x7f0000000a80)=0xca) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000280)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000b40)={r4, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0xffffffffffff0000}}, [0x8000, 0x5, 0x0, 0xff, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x2, 0x6, 0x2, 0x0, 0x8000]}, &(0x7f0000000740)=0x100) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x0) 2018/04/04 09:05:03 executing program 3: r0 = inotify_init1(0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff3000/0xa000)=nil, 0xa000}) 2018/04/04 09:05:03 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x420000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000680)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) close(r1) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000700)) syz_open_pts(r0, 0x40201) r4 = dup2(r3, r2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getpid() epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000480)={0x10000000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0x100000001, 0x8f, 0x5, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={r6, 0x4, 0x10, 0x5c9b3ded, 0x1000}, &(0x7f0000000440)=0x18) r7 = fcntl$getown(r4, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000000280)="6e650900000072656c65020000") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) renameat2(r5, &(0x7f0000000580)='./file0\x00', r4, &(0x7f00000005c0)='./file0\x00', 0x2) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000500)='memory.events\x00', 0x0, 0x0) ioctl$TCSETA(r9, 0x5406, &(0x7f0000000540)={0x3, 0x9, 0x7fff, 0x1, 0x81, 0x100000001, 0x2, 0xfffffffeffffffff, 0x5, 0x5}) 2018/04/04 09:05:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)={0x2000}) r6 = openat$cgroup_ro(r4, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) recvmmsg(r1, &(0x7f0000006680)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000008c0)=""/90, 0x5a}], 0x7, 0x0, 0x0, 0x1}, 0x80000001}, {{&(0x7f0000000980)=@nl=@unspec, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/104, 0x68}, {&(0x7f0000000a80)=""/236, 0xec}, {&(0x7f0000000b80)=""/196, 0xc4}], 0x3, &(0x7f0000000cc0)=""/87, 0x57, 0x7a}}, {{&(0x7f0000000d40)=@hci={0x0, 0x0}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000dc0)=""/243, 0xf3}, {&(0x7f0000000ec0)=""/177, 0xb1}, {&(0x7f0000000f80)=""/138, 0x8a}, {&(0x7f0000001040)=""/100, 0x64}], 0x4, &(0x7f0000002400)=""/4096, 0x1000, 0x8}, 0x2}, {{&(0x7f0000001100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001180)=""/218, 0xda}, {&(0x7f0000001280)=""/246, 0xf6}, {&(0x7f0000003400)=""/152, 0x98}, {&(0x7f0000001380)}, {&(0x7f00000034c0)=""/171, 0xab}, {&(0x7f0000003580)=""/115, 0x73}, {&(0x7f0000003600)=""/74, 0x4a}, {&(0x7f0000003680)=""/54, 0x36}], 0x8, &(0x7f0000003700)=""/189, 0xbd, 0x80000000}, 0x200}, {{&(0x7f00000037c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000003840)=""/232, 0xe8}, {&(0x7f0000003940)=""/67, 0x43}, {&(0x7f00000039c0)=""/176, 0xb0}, {&(0x7f0000003a80)=""/201, 0xc9}, {&(0x7f0000003b80)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xfffffffffffff000}, 0x3}, {{&(0x7f0000004bc0)=@ipx, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004c40)=""/14, 0xe}, {&(0x7f0000004c80)=""/255, 0xff}], 0x2, &(0x7f0000004dc0)=""/39, 0x27, 0x67f2}, 0x80000000}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/220, 0xdc}, {&(0x7f0000005f00)}, {&(0x7f0000005f40)=""/78, 0x4e}, {&(0x7f0000005fc0)=""/253, 0xfd}, {&(0x7f00000060c0)=""/113, 0x71}, {&(0x7f0000006140)=""/215, 0xd7}], 0x7}, 0x5}, {{&(0x7f0000006280)=@generic, 0x80, &(0x7f0000006540)=[{&(0x7f0000006300)=""/249, 0xf9}, {&(0x7f0000006400)=""/91, 0x5b}, {&(0x7f0000006480)=""/178, 0xb2}], 0x3, &(0x7f0000006580)=""/232, 0xe8, 0x6}, 0x401}], 0x8, 0x40000000, &(0x7f0000006780)) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000067c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x3, 0x7, 0x100, 0xb05, 0x100, r8}) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r7}, &(0x7f00000004c0)=0x10) syz_open_procfs(r5, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r5) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCNXCL(r4, 0x540d) 2018/04/04 09:05:03 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000300fdff0000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/04 09:05:03 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0x730}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x6, 0x7fff, 0x7, 0xf6000000, 0x0, 0x3, 0x10000, 0x5, 0x5, 0xfffffffffffffffb, 0x89a6, 0xa6, 0x2, 0x9, 0x3, 0x3e, 0x7ff, 0x1, 0x3f, 0x9, 0x3f, 0xfffffffffffffff9, 0x8001, 0x0, 0x4, 0x8000, 0x3f, 0x1f, 0x9, 0x0, 0x6, 0x7ff, 0x3f, 0x8, 0x7, 0x2, 0x0, 0xffffffff, 0x2, @perf_config_ext={0xffffffff80000001, 0x6}, 0x4000, 0x2dd53637, 0x20, 0x2, 0x4, 0x1, 0x2}, r6, 0x6, r5, 0x9) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r7, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r8, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/04 09:05:03 executing program 1: delete_module(&(0x7f0000000000)=',eth1keyring\x00', 0x800) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7299) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/04/04 09:05:03 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0xa) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000bc0)=ANY=[@ANYBLOB="faab68ef555c3855d261772ab51d119b0a29af1a3ac395d941f5d11d10d44ac24f165cd0607b49c01fdd20c3136974ea9ec9a711a6d2c2767aa80cf0d53c2e796a4b08f9217b9d7071ac73b10c551ec11172dfff46aadea0d4a77ec53f82826f895f2f7381690921f0b686e9503bf947a457e0151e822d4dfad4cc6a915ab67d2e91cf8d7c5dde5389de7c4da2427318286000ef51385bb9342c2ae482d0914272adaf228c6af7fa76a5537f88d82b1bca9bc95a419a3529492489a7a28bcab8989e93d9e6096cc311bbda08c1df0aedf60cb36162b16eb805aa3f6191c1"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f1f28461af1218603a0f9c18ac908cd55da4ba6fc8873a807fab2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b6ec800000000000000f4ffffff00"], &(0x7f0000000240)=0x2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') sendto$inet6(r1, &(0x7f0000000040)="a927b1a307dc899dbb0a98f787d1fdbabd148644535c0bc39e3ef3119ad73fc65ea37c100202bd4018ed97b250be217d691cfa9f97", 0x35, 0x4, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x8000, 0xffffffffffff0001, 0x3ff}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) 2018/04/04 09:05:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x51ee, 0x9, 0x8000, 0x7, 0x95, 0x2, 0x3e, 0x8, 0x61, 0x40, 0x267, 0xffffffffffffffff, 0x4, 0x38, 0x2, 0x9, 0x0, 0x1}, [{0x6474e557, 0x9, 0x0, 0x401, 0x1000, 0x1f, 0x8, 0x1}], "033daca8e88513fe23687b4b654131781affb9ade620ab22c7e63cbcadcebf122b8348b16bc657a4a0121f7f006125b8b35c67a498ff5e68e463687a5a29", [[]]}, 0x1b6) 2018/04/04 09:05:03 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {}, {}, {r0}], 0x5, 0x232) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x400000, 0x0, 0x3ff}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4, @empty, 0x56c}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000480)=0x7f, 0xfffffffffffffd49) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x114) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0x80}) 2018/04/04 09:05:03 executing program 3: recvfrom$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)) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x608400, 0x88) sendto$inet6(r0, &(0x7f0000000380)="22ae0340cfb275aafc8bc0ee2bfe6fe625d52fd0f34098fdd3438389a335089332ed061e994940c5e07fc4a5388d3ed3f657056a34da0331415f7e39e3b4f515", 0x40, 0x0, &(0x7f0000000400)={0xa, 0x0, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r1, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f69", 0xc3, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(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$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/04 09:05:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) syz_open_pts(r0, 0x801) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x802) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x10000) ioctl$TCFLSH(r1, 0x40045436, 0x200000000000) [ 65.085737] device lo entered promiscuous mode 2018/04/04 09:05:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r3 = dup3(r2, r0, 0x0) fsetxattr(r3, &(0x7f00000005c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0210f091a2956387e980b446935ceb8442d7193f3d1b3a09000000000000000f4dc1704196971ba06602271b0334cb9b6fba53d7d6464e82fab10c984564e76ab0b8d3784f1a7663e5f93184b2"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x238}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x202, 0xc18c, 0x0, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r4, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000c00)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000900)="97c261553b20b2d81aa172d5d15dba3fc964ece6ddf98640dd0f1cd2bd0042e846a8b97284e004a05779a07a69a2d2d75cbc2d7bbc4ed2567f41a273c6c5d627f59082b859259dfc414df875ae01d80dafcff40aa76d2f2d6072c4c62a3df247e713b45d5bba3d3925a74047d9b4bba411ff9cdb826eb43b07c87ea82c6596d9fe11e669762e0e60d0b2f96ab80f61240451276fadbd23845d9b3a4929ac00fda2ad77b530c2b7f1de174fb6f807f3fce9cffa4c9154134f17aa1a2bf99773c7e46eacbbf6cc4d2ef991", 0xca}, {&(0x7f0000000a00)="382342b39d0b438ccc739751a3cced8f3d7b41dee7fa180b02f53402de466856b3197e168dcea21506f7339d6d7680510b920359fe8e31ed6ed78690820e5717ea02cda427a721c5b819d51007340fc7c1bcebb2c8de3e648730c70feeeb51bbb36069a93d66dbb1c47eac6dabc717730a9d07547b9f76ff4644b81ddb760f886c5c75320ae1b63489aed83ed46785641025412b7c426ce586d5523d089969a92dcb09d89f7d6d4a1123663f5f3b1d5fb401ad8a46e73d70d8312ffe861541810550e20be5f20cda9de030259281944494dac22bb1b8f0da1c392914b7999139799f695b68dd71db6c2faca3b0d13168a73606", 0xf3}], 0x2, &(0x7f0000000b40)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0xfffffffffffffff9, 0x4, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x8a6, 0x4, 0x3, 0x62, 0x1, 0x2d27268d, 0x4ada, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0x1523, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x100, 0x8, 0x9, 0x3, 0x8, 0x8, 0xfffffffffffffff8, 0xc5c4, r4}}], 0xb0, 0xc811}, 0x4008000) fcntl$setstatus(r0, 0x4, 0x4001) flistxattr(r3, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123632) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e000000f510b177f4964fa28d8b93ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"], &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) sendfile64(r3, r2, &(0x7f0000000500), 0x81) fgetxattr(r2, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f0000000800)=""/239, 0xef) flock(r1, 0x7) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46", 0x62}], 0x1}], 0x1, 0x0) 2018/04/04 09:05:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0x8000) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000000680)) write$evdev(r2, &(0x7f00000007c0)=[{{0x77359400}, 0x4, 0x8, 0x5}], 0xffffffffffffffa7) readlinkat(r2, &(0x7f0000000480)='./file1\x00', &(0x7f0000000900)=""/254, 0xfe) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x0, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) getsockopt$inet6_buf(r4, 0x29, 0xcc, &(0x7f0000000a40)=""/235, &(0x7f0000000380)=0xeb) 2018/04/04 09:05:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100000000002, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000000)={0x20000000, 0x5, 0xe}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x3324d22, 0x3a3, 0x1, 0x0, 0x40000000000000, 0x1}) [ 65.147823] device lo left promiscuous mode [ 65.233071] device lo entered promiscuous mode 2018/04/04 09:05:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {{}, 0xfffffffffffffffe, 0x0, 0x9}], 0x20) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='/dev/input/event#\x00'], &(0x7f0000000380)) mmap(&(0x7f0000865000/0x4000)=nil, 0x4000, 0x1000, 0x8000810015, r0, 0x1000000000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x80000, 0x0) syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x8000006, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) pipe2(&(0x7f0000000100), 0x800) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sysfs$3(0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0xa0080, 0x0) syz_open_pts(r3, 0x88002) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = fcntl$getown(r3, 0x9) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000700)) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={r5, r6, r7}, 0xffffffffffffff10) rt_sigqueueinfo(r5, 0x18, &(0x7f00000000c0)={0x2a, 0x364f, 0x0, 0xffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x7fffffff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000540)={r8, 0x80000000}, &(0x7f0000000580)=0x8) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x9}, 0x20) dup3(r3, r3, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000200), &(0x7f0000000480)=0x4) 2018/04/04 09:05:03 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="05630440050000008dedbe1e2b04a5d1e747ef4188fff11423fabdf3b97c1113481940f8e2e08e89803c52acd77e3150a1554e23a38e9e92aef587f5443e37affdf34a"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x701240) sendto$unix(r2, &(0x7f00000003c0)="612e6106243ddf0a728cf9c39edf64fc57964dd14c472a989468374aa3b7e2c785f20a8f711ba97deee993c991f33005f45a74e0d0bb7284e5b9c7c7f6f9f60081ebbd1d192c34cd33e67f67680c56eb186bcd05624c", 0x56, 0x40, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x100000c, 0x20010, r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000004c0)={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1ed}, {0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x7ff, [0x2, 0x7fff, 0xffff, 0x71e, 0x4, 0x5, 0x1, 0x80000000]}, 0x5c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x3, 0x1c}, @flat={0x73682a85, 0x1, r3, 0x2}], &(0x7f0000000100)=[0x60, 0x40, 0x18, 0x30]}}], 0x9f, 0x0, &(0x7f00000001c0)="bc61af275967753c3ec83adfa6b628f6f128f02bce4a19dfa90a6fd5eabb3aedb1e0f87b86032218fc377a01b4c3ad45360eb8afaa96f8486d20172527672f4d0eb2e6580689accf9dc4356c825ac81787d8eaf04343e77cf168f6224c3392bd5781c7b03a9a7961a1fcbe66e30ec9cfc0b070e9f48dd3b37c83f49408ae8858d18d5ead84103861d61757c0f0164adc72c7af4c378840640300dc6a807834"}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) [ 65.490067] binder: 6786:6788 Acquire 1 refcount change on invalid ref 5 ret -22 [ 65.500598] binder: 6786:6788 Release 1 refcount change on invalid ref 0 ret -22 [ 65.514708] binder: 6786:6792 Acquire 1 refcount change on invalid ref 5 ret -22 [ 65.524675] binder: 6786:6792 Release 1 refcount change on invalid ref 0 ret -22 [ 65.723684] IPVS: Creating netns size=2552 id=16 [ 65.813638] IPVS: Creating netns size=2552 id=17 2018/04/04 09:05:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0xb80, 0x48, 0x9}, {{}, 0x9, 0x7, 0xfffffffffffffffb}, {{r1, r2/1000+10000}, 0x1, 0x100000000, 0x4}, {{r3, r4/1000+30000}, 0x57, 0x7, 0x8000}, {{r5, r6/1000+10000}, 0x2, 0xfd40, 0x51}], 0x50) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r7 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000015) 2018/04/04 09:05:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4000000904e}, &(0x7f0000000740)=0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x80000001}, 0x3dd) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = accept4$inet(r4, 0x0, &(0x7f0000000340), 0x80000) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x4}, {r6, 0x100}, {0xffffffffffffffff, 0x100}, {r6, 0x8}, {r1, 0x2100}, {r5, 0x80}, {r6, 0x80}, {r1, 0x4000}], 0x8, 0x5) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) getpeername$llc(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r7, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r8 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) renameat2(r8, &(0x7f0000000380)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/04 09:05:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000200)=""/224}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6bca9da2, 0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r4, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x0, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x0, 0x0, 0x39, 0x8b}, &(0x7f0000001200)={0x4, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/04 09:05:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000040)={0x78, {{0xa, 0x4e23, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0x10000, @empty, 0x14f}}}, 0x104) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x72}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x477}}, 0x1000, 0x2d34550d}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x8a5, 0x20, 0xfe45, 0x1a7000000}, &(0x7f0000000300)=0x18) 2018/04/04 09:05:04 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @dev}, &(0x7f0000000200)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x100000001, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000002c0)={0x8, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000218bd7000fedbe425ff0100000800040000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x17, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) getsockname$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@dev, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) listen$netrom(r1, 0x5) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000680)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000280)) 2018/04/04 09:05:04 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r0, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], @ANYPTR64=&(0x7f0000001000)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYBLOB="c9ed61ceea4f005397bb9352592e324e7e04623b96b0f97670a7dd7833b7ca26f86eb21342e8e0aaa943293297983565f337fe6731d036f9f67c61dc12a086075fa1c61a560444cfa178cb5dbb51afb29f955d233de16ab22d58e01614447903e12a0b3cc250d7001b2f1f19c4fb219de95113e675d7446c8d775264bb5278d5d8099202b5570f464455991e0d14105dc05f9e97f9c61bb3cd34f4115b72eed81bdaa0f21476c6985a23272a6482f00740b7", @ANYPTR64, @ANYRES64=r2, @ANYBLOB="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"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect(r4, &(0x7f0000bd2000)=@in={0x2}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r4, r5, &(0x7f0000000780)=0x84b, 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3, 0x10001}, &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000100)={{0x80000001}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000}) sendmsg$nl_route(r2, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000005200245d0da9a3b1406749000a0000000800060007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x6, 0x0, 0x40, r6}, &(0x7f0000000580)=0x10) getgroups(0x5, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000) r8 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r8, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) inotify_init1(0x0) 2018/04/04 09:05:04 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x190) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33ff"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/04/04 09:05:04 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x2, 0x2, 0x4, 0x7fffffff, 0x2, 0x9, 0x3, 0xffffffff, 0x10000, 0x7}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0xc000000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/04/04 09:05:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r2, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x3, 0xfffffffffffffeee) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getgroups(0x400000d5, &(0x7f0000000100)) setregid(r4, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x9, 0x9}) ptrace$peek(0x3, r3, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000100)={0x81, 0x3, 0x7fffffff}, 0xc) [ 66.368003] device lo left promiscuous mode 2018/04/04 09:05:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) fchdir(r1) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x6, @empty, 0x9}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x80000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xbc}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x1897a814}], 0xd8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x2, 0x8000, 0x0, 0xfff, 0x0, r3}) 2018/04/04 09:05:04 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb9, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="030000008e5553250000"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000940)=ANY=[@ANYBLOB="bd05f82dc4cb35021d045991f4e3ae2467f7a45b58a33618305dcb78ca6bad4d9388be6c872718c9aada92a727c2651a2080a9af9d3f9e4a278d9d767f7fbda0134b418c17051f06c55c6b6409de899022420edfa70a9ad0d5425d478fafb75fd3c61b2e6bc19c949f00080000000000000d450e9884cead4a7d2c3301c282"], 0x3) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r5, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 09:05:04 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, 0x1c) 2018/04/04 09:05:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da124635d39b584c7f328205ada4d70cd2d380decadec0c80e1ced96116bfd20415"]) lseek(0xffffffffffffffff, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) write$selinux_load(r2, &(0x7f00000008c0)={0xf97cff8c, 0x8, 'SE Linux', "0233f739f72e89b50b3f2a932d13a0289707beda62e10dd18c405798437d125b65f7f59bc0cb23c3c1851c49e2bc125ba168a618882c4ea8a979d76eb21705adbf3fc9c60d3fe2710a1266e54dc2bbd5cf5372c44eb49556cbdd9f8ddf3dfc4329b977a3a6e4067789e15a0c54455d20ed67708315b674ab7ae9b6ca5e400089e53ef0eb3fdb6be84ace6f9f089a20d0e10928701f0ac6c66874f02b33467fd641453cdba5bd593f6c4e1bd07c199a807244408a"}, 0xc4) getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r4, 0x2, 0x0, 0x280000000000000, 0x0, 0x3}) getpgid(r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) syz_open_procfs(r4, &(0x7f0000000140)='maps\x00') write$selinux_create(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6509000000000000006d6f645f657865635f743a73306dc5e2963d4ca5d73d202f7573722f7362696e2f6e747064203138"], 0x34) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000580)={0x9, &(0x7f0000000280)=[{0x4, 0x0, 0x0, 0xfe2}, {0x4, 0x100000000, 0x9, 0x1}, {0x0, 0xa7, 0x8, 0xffff}, {0x0, 0x6c, 0x40, 0x8}, {0xffffffffffff8001, 0xfffffffffffffbff, 0x40000000000}, {0x9, 0x725, 0x10001, 0x80000000}, {0x1, 0xffffffffffffd754, 0x400, 0x6}, {0x80000001, 0x3, 0x1, 0x1}, {0x0, 0x7b, 0x7, 0x800}]}) [ 66.519406] device lo entered promiscuous mode [ 66.529068] qtaguid: iface_stat: create(lo): no inet dev [ 66.543606] qtaguid: iface_stat: create6(lo): no inet dev [ 66.563717] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 66.577945] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/04 09:05:04 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) timerfd_create(0x5, 0x80800) r0 = socket$inet(0x2, 0x1, 0x0) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6(0xa, 0x80006, 0x81) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf19a29a67f3bd368) getsockname$packet(r1, &(0x7f0000000140), &(0x7f0000000100)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f00000000c0), &(0x7f0000000080), &(0x7f00000001c0)) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="2bfec005d0dd8e0a2aa8fef79543f24538fb63c610d77694189630b4e62f196b61328c926cc82c75017627695eda85c026618998c2dc169bb125dcf69532886cebdd66b8f90b424a5264a34c5cce3c0468d80405d2", 0x2a1, r3) keyctl$clear(0x7, r3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfa", 0xda}], 0x1, 0x0, 0x0, 0x40000}, 0x0) rt_sigtimedwait(&(0x7f0000000340)={0x6}, 0x0, &(0x7f0000000380)={0x77359400}, 0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x355) timerfd_create(0x7, 0x200080000) 2018/04/04 09:05:04 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4600) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x33, "79b639e3a313ea0447bbef4309a224c4bd9ce70ebf6528b81ccfe22e7932e2a4534001f3252c59d2c969f5f9d020d1ec8df725"}, &(0x7f00000000c0)=0x3b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000fffffffffffffe0100000000", 0x14, 0x0) [ 66.744378] device lo left promiscuous mode [ 66.898649] device lo entered promiscuous mode [ 66.903806] qtaguid: iface_stat: create(lo): no inet dev [ 66.915192] qtaguid: iface_stat: create6(lo): no inet dev [ 66.933180] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 66.947530] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/04 09:05:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0xa, &(0x7f0000001500)=[{&(0x7f0000000080)="e58219463ce9d369c0c6ff9a2c5b0c5ae014be6b588c7c0cb1cda5658c6ba1d8c14a8c93d731d8417739226668b6e912578df04809c5ef4ff9ba88ea9f4fed7e7a857e46c40d36b3dd851d5a", 0x4c, 0x2}, {&(0x7f0000000100)="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", 0x1000, 0x9}, {&(0x7f0000001100)="1e6583e0bf071008c1af39e766ce5461f74e3d6dcf24efb795e4c21393b4d900323d56511364f78ad9cbbad4aefbebdc9eb131b79cb62daa1a00bf749f60ec21828cb2aad3989b34e5c93092e3881333fb50a701a2b08bc5c7ee3bd463", 0x5d, 0xff}, {&(0x7f0000001180)="fd744fca5b1c1d7118bd35c52b62c7ec6c49ae4502bdaa32a61e9b6d2f00dd53c85ed6e5a72dfd5029255ef1123bcd7cde72b12fd0af84d906d2900ba33d483913202ede850bcab16232195b67f2009580876ee7c39db028b60d3c13a2f34a822614685a0df484cebd9b1fc0a78c9ae9882952c792b7880bc8ccf78ec3d1", 0x7e, 0xdde4}, {&(0x7f0000001200)="ccbccea304fa995911a3c7d92fce46d1867ab98bf168cec6b78082a4f9913aa8b9024feb483bdbaaa84cf179dd2c8a95a07e8be033ee79", 0x37, 0x6}, {&(0x7f0000001240)="95804af04955ee893afa0ce0a3ac60", 0xf, 0xffffffff}, {&(0x7f0000001280)="d3e4995451d258e9f72b8ca513ef664ddc4433b6e0c4d974ef93bd019493fbe1bfbc4aa320a3f87c615bd056b75d17b199b0d1513deb20225877a9347d4edd5d265e0580c47940bf71277ea3f652782e29be783b139e3617aafa3882f3790863afb01c3ed192aef6c9961dca51036f4594d71c16592e7c4f20ffcf52d3e632b99e3ef7a9c65d8fe9ecee2f5d0f63fd669f34593918f5bfc79aeb91ac742d6c26bcc81283e6692f8a2d73ec2310e90c376cd3d02a3ab02466a1c0dafd912642590600b36e197cab567ca10f0923d3f8f3c9012688d733fc8d7c88171b1a4d5d4dfc", 0xe1, 0x6}, {&(0x7f0000001380)="0525fe1cd0871bda67875a7924183fb00891709e50c7eb2c0cd4a7f6a21cb39185580effbfbf09633a1e3169b2f1c6b4ece709bf023e710eccd0bc033ac7e88588aed6", 0x43, 0x10200}, {&(0x7f0000001400)="93d839dd3e74ef8430b8905508eac33649c8c4ecdd2d25a41f5aed8f8edefabcae6e94417ee6c7df8f17d404e0d39210d74783ff473cdec0952674580bb053cdca97599c319ef911a44e1274632756198aa8f9d76c3e70e81008ac5e1b652a63f275a292a69721d67cabd12c667c", 0x6e, 0x9}, {&(0x7f0000001480)="f4973bbad1d31e7f618945f1f69799ff3ab24df3f5a1f5b074b50ce44b698faa726b723d2fab82a94c069534f687646ef32dcac61760e79be613834d9d408e0a810156d5b6390e05d997fd7b2d7156d6bdad0ae49c7eaa9e39f11fdc47c30d1bb3c0a76b0d95", 0x66, 0x25}], 0x2c080, &(0x7f0000001580)) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f00000015c0)='./file0\x00', 0x10000, 0x100) 2018/04/04 09:05:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x2}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r0) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000000c0)=0xa7, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = getpgid(0x0) tgkill(r3, r4, 0x35) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1000005, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1) 2018/04/04 09:05:06 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x20000000000002) r1 = add_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="24e4c558f19f4c75ad20a681d52ac8542d06c329d561ee213236e865e666055441593eccb4437134d789e004a21b838deb3862089fa8ce8a451ca048cf6105c86965323c5acd0581e5cfcb987a4bb4c88f278f6b8cf166f70fb1651aec93f1203f1b45d53dfca908c21241dea74950609ec1bb0d8f0f908501ce0321f2188c", 0x7f, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000040)="69645f726535efa0dab330e1", &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="e0c2403249c02db9058a2b9843b051dc7cda4965204272c60232ee113088b160ae255daab2a46317d24788a770a70f6fc40e090f1fc66f938dc612991212a965e2f861ae3e54bb9f4a9cc2974b7386451aea4533f59eb8cf42b6623edf0abecf76614d3ee814f94619", 0x69, r1) r3 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="4bf67d4a1ef2fd9b87ea72f6c65478ee6d725b33a3e66702f62490cf1ce78d9afa669e92a8a81697d53b2c981f26540f3da6931ed5cd8113c8bf8e927fb7a0dfc65216e008b7fbeed54c5bcd68563ac6a40d46c4a99523730b49c0158bfc17f6f79a796cb53ef5e555f12c85e3e5d9c5bd076f8686c1a1ea6ddf1094befaf86d67f34075fec2e4ca19e5dca7af1b946201e03f47491bade63073034137935de108afe7beb02ba7b5347ec2986c1a77bf1e7a5ff92a1e741319efe62ce101154ca0345d2ee3e5fa5e273a581389024887675b6d8837c98d4d4a9ef54c8ed8ea0cb3", 0xe1, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r1) keyctl$negate(0xd, r2, 0x5, r3) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4804) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) dup3(r0, r0, 0x80000) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1) socket(0x2, 0x80000, 0x4) fcntl$setpipe(r5, 0x407, 0x7) 2018/04/04 09:05:06 executing program 4: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000140)={0x0, 0x7, &(0x7f0000000000)="97529997fdda3a"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001900)={{0xa, 0x4e22, 0xae, @dev={0xfe, 0x80, [], 0x10}, 0x3}, {0xa, 0x4e20, 0x6, @empty, 0x7fff}, 0xc00c, [0x6, 0x646, 0xb541, 0x8, 0x1, 0x1, 0x7, 0x13c]}, 0x5c) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/04/04 09:05:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af89aa471e604634551a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000033db000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080bbf77ecb1e88c1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000370400000000000000000000ff000000ffffff7f000000000000000000000000000000000000000000000000080000000000000007000000000000000000000000000000000000000000000000000000000000001800000006000000000000000000000000000000000000000180000000000000000000000000000006000000ff07000000000000070000000000000000000000000000000000000000000000f9ffffff0000000000000000000000000800000000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000002000000d30c0000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000040000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000000000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000070000000000000005000000000000000000000001000000f7ffffff00000000000000000000000000000000c6e58e6002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008600000000000000010000000000000006000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000619c00000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x9c0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) write$sndseq(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0xffffff1a) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/04 09:05:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000380)="7b1b173e46ea630e9818a0ba258cc62fa4f1ce82ab60b297ae958c16d3791b6fba6e04e0e5d031c10c6d4d4d0aa437f48a25b40efdeaa6db949cc959bdac6331806093cdc6348ba960cbe2a63050e4970787d6df0c5a71ef95cba10d109a3c82c3cdca24061ed880dc990a767115447a8df6412e41ec32e33f009fb1dabb92b3770964b67c45ecbc18298041d60d9c3e9245f08ec4a83b3d6f75e9663993a895119512259973449d938c6392c04219d4487586669c5d1eb7a26156e9f3b0bc064c90c40c30821c3417e5cf", 0xcb}, {&(0x7f0000000200)="71c332ce44a732e95b6cd5557e05d29ea1f9ddf520288189e2670b963de579a1e5c97fa2018dbb0cb023a50d0ea8a19ceb4330ed50b3a1154932", 0x3a}, {&(0x7f0000000480)="5458fa2a784fd08df295bf4a36bfa03d1283ebc21fae41cd15627af65d6c07b56fa7fff6d3bfc54d5b42ab5faa10b4437cf7ac7c7e26a1fe", 0x38}, {&(0x7f0000000500)="6b95e73be1d5db402039d3cae65ece5a689a31c6e5", 0x15}, {&(0x7f0000000540)="fa7476bdcd41765a10b45b59fdb363adf4020effec75dd7c01f74feba1a8121f0bb72693a2ae72876de781c0740a0f5bca3a7a34fc2ce8a153884023e87786d0c21fd5aff3a6aa5657ac68cc691b485c6bf6199af65904c99bbd64fa05069031e92b2998c48b5258b8a7c0d0aea1b0a649384ab8dd7b4dca82bd2dd6bfad763b1e1b3753bcafb5c69e53d68830077f187a1f536c1ad542082c2c57c9fed5218990be4bd84dada0a1c3105c54efb20d03b64d84387146361352e4d34392d34d16d6a840477ff7d77b581ebe9aa198ab6347358e43db7997ee271b2ce4e20e", 0xde}, {&(0x7f0000000640)="62718db2df", 0x5}, {&(0x7f0000000680)="1296d4be306d5c0dce9d138e3122b635c2a0", 0x12}, {&(0x7f00000006c0)="b4aaa49b065ea7ca379e4601760ca152fd3f5efeff981f003ced723244ddbc150df0ab49efc4c77b296ea6e3e15de7c881acad165f6c165c5e872cd427966ad1289b08a7d8b488e7de667d8c7c6f19bccbcd48426977f370ba47fb2d80356307dabcffe7e96a7b90561cba27ceeea1db3c7ae19f9aa75a416e1352829487fa93f2b4eda14f5724f4dc6c", 0x8a}, {&(0x7f0000000780)="b181ff021a93d8d7f77df529d4914ff4a65463fc12c6a07c687fb3b2fc022b6b542ec59f9b679162841b500165ad96232607606d7b0b911363eca9fe413ebed7fb1f8267ef77aab91ce81019047a4d3c7fae427a2b70f616b035e6d78721d09abf70b1fe93f0784cc87e0357563181e9a0cea284e2d67a6bb5703affd2621007e864b6e5bd", 0x85}], 0x9) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x8001, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./d'], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/04 09:05:06 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/88}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r2, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0x9bf6}, {}, @time}], 0x30) 2018/04/04 09:05:06 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair(0x0, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) 2018/04/04 09:05:06 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000100)={0xa2, &(0x7f0000000040)="c8c4ef5154e4d3339460ae8779b53defa3da2200047a671080aa2fd91c85ec2a87cca9446daa2c2cec3cd90ebfce09ea72026d9e713471411db18e37af95ad69e9946e3af4af7ee7dec83f1f97198263c87451b56131a8f5d6181e7a044f884c70a5cc9c1a7ec599a6457160f062cddd8974bb75dcc0526c967b2ba8ae2a4d86f6eb91862421879539df67e298abc3a6b84b6fc29406a6708bbfa85056e415365049"}) r1 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/04 09:05:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)=""/229, &(0x7f0000000100)=0xe5) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x1, 0x4d031, r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x84028000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x16c, r2, 0x26ed4416471bb11e, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd3d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xfffffffffffffee7}, 0x1, 0x0, 0x0, 0x1}, 0x10) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) 2018/04/04 09:05:06 executing program 6: r0 = socket$inet6(0xa, 0x400000000000002, 0x20001fd) r1 = socket$packet(0x11, 0x0, 0x300) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="cc000000"], 0x1}, 0x1}, 0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000006) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000640)=0x7fffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000600)=0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x18}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x8, 0x401, 0x400, 0x5, 0x40001, r4}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0xffffffffffffff7f, 0x4e23, 0x0, 0x2, 0x0, 0x20, 0x0, r4, r6}, {0x3f, 0x10000, 0x8, 0x9, 0x9, 0xfffffffffffffffb, 0xff, 0x400}, {0x10001, 0x400, 0x1, 0x100000000}, 0x2, 0x6e6bbd, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x2, 0x0, 0x2, 0x8001}}, 0xe8) 2018/04/04 09:05:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) finit_module(r0, &(0x7f0000000180)='!wlan0nodevvboxnet1md5sumem1posix_acl_access-+((eth0\\!trustedlo.\x00', 0x3) fchdir(r0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x4) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x10, r0, 0x0) write$fuse(r1, &(0x7f0000003180)=ANY=[@ANYBLOB='P'], 0x1) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00') mount(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='ceph\x00', 0x400, 0x0) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x30}) 2018/04/04 09:05:07 executing program 7: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x6}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00003c6000)="240000002600070032000000003677037b1f01ff01000000000000000012ffff8000ff10", 0x24) 2018/04/04 09:05:07 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x2e, &(0x7f0000000080)="126a9e4c05d15ff7091f802273a67ee59aceb38513f76dfd4977db66d3a4d6f1699e17eeafd34b71a0882ab9a7ce"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x8}, 0x4) 2018/04/04 09:05:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000400)=0x78295925cd89c880, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="9800f5ffffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7"], 0xd9}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x0, 0x4bf, 0x80000001, 0x9, 0x6, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/04 09:05:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x800}, 0x8) kexec_load(0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000000240)}, {&(0x7f0000000b00)}, {&(0x7f0000000280)}, {&(0x7f0000000300)}, {&(0x7f00000003c0)}, {&(0x7f0000000440)}], 0x170000) 2018/04/04 09:05:07 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000080)=@buf={0x27, &(0x7f0000000040)="3800f133744e860dfd63ab359ac38a12290365fc8b43fe4944154ffd6954dea1e4694b8101dd6b"}) r4 = epoll_create1(0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000000)=0x3, 0x4) rt_tgsigqueueinfo(r1, r2, 0xc, &(0x7f00000000c0)={0x29, 0x2, 0x24b, 0x4}) epoll_pwait(r4, &(0x7f00009ee000)=[{}], 0x6e, 0x3, &(0x7f0000982ff8), 0x8) 2018/04/04 09:05:07 executing program 6: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getgroups(0x5, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xe000, r1, r2, 0x3, 0x5, 0x100000) 2018/04/04 09:05:07 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='[md5sumvboxnet1\x00', 0x1) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) r1 = socket$inet6(0x10, 0x20000000b, 0x100000000000004) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000010001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/04 09:05:07 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@ax25={0x3, {"7393043e735491"}, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="c313bbf802f5b16ebc00ac2435789404abcb524f1572ee37ed66d3bc21e6eedd333514ba253a1728f4d9faebdeb89bc0cf0584612c192e34d936ce2f7ec81683a48d6296577c9ff665e7898790cb6513c7b8b0a941be4524626420e843b05c918670505d238bda2914c686d0404c9c425c", 0x71}, {&(0x7f0000000180)="f513adcb032360caceeb1be3e45cfb8449aad01bcea8b616710a1c598d6b29aedb8ebd39914fef95", 0x28}, {&(0x7f00000001c0)="dc1a83f13a096263a90359326c5e56c975cf542f01e736943dccc662da596afbaf853bcabf8762d108f3b6e4495d19b2bd4c47341182b9120f86cafa927bc185a514576c7b81500679145f818d5af2dcda241343f33f952c0dc94bddc2356c4c4e515b5a39694a8d909568e0db2761a1c3e74baaa0512fe7872569fe110896e76cc15cc897a87f75ba9148247cf5b1b7dd945d7174b4fa8104ca2ffdf9bacd7dee8fe243cf4cc140edaf55a932417e824b92addd40be01906921", 0xba}, {&(0x7f0000000280)="d94bb1deaa560e0c9e", 0x9}, {&(0x7f00000002c0)="1a29ce4ed1c1808613a7a2d2341817e77ef90785fb412c035862e58b1dc3fbc031ce7f9e22a2c25313dd117b7e5c3536979dc6bcc4582acc7dee67c31d159b1a4dcbede414f93b9cc6eed3a2e85f2e372d2ac06341ce5271da161210e23a83e88d69f406d468b3f06776ddf692a07d346cb6a4726182834f388e0410544fc443617d1d1c5a2b99e9c28debf8e52ccf20308db38df4d63047ebfe0e987df1706047a51256a833cae0d3f9d40abdbeeea1b6289a773f9f14c095a848f03cf41410efc655ab1118a10b8e8c46b7840a9e62d4cbd8e585e5ef1de5046b9bb5fde0bf865cd3c094ad41ce58f0c2409db762", 0xef}], 0x5, 0x0, 0x0, 0x84}, 0x2002) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x53c8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000001000), 0x209) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socket$packet(0x11, 0x5, 0x300) fcntl$setsig(r1, 0xa, 0x26) 2018/04/04 09:05:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0xfe04) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x33, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) 2018/04/04 09:05:07 executing program 6: r0 = memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000fff)) 2018/04/04 09:05:07 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x2, 0xdc5, 0x20, 0x7fff, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x6a, 0x201, 0x200, 0x6, 0x5, 0x4, 0xffffffffffffff00, r1}, &(0x7f00000001c0)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) 2018/04/04 09:05:07 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00000000c0), &(0x7f0000000440)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) accept4$packet(r6, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r6, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r4, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r6], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) close(r4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) getpriority(0x1, r3) 2018/04/04 09:05:07 executing program 1: getpgid(0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x0, 0x7, 0x400001f}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x491, 0x3}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000780)={&(0x7f0000000340), 0xfffffffffffffd4e}) unshare(0x0) prctl$setptracer(0x59616d61, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)) write$selinux_context(0xffffffffffffffff, &(0x7f0000000380)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) getsockname$netrom(r3, &(0x7f00000000c0), &(0x7f0000000240)=0x10) clock_gettime(0x0, &(0x7f0000000180)) ftruncate(r0, 0x10001) timer_create(0x0, &(0x7f0000000080), &(0x7f00000002c0)=0x0) timer_getoverrun(r5) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x1}, {}, {{}, 0x3, 0x1, 0x3a3d}, {{}, 0x20, 0x0, 0x1}, {{0x0, r4/1000+10000}, 0x5}], 0x78) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x1ff) 2018/04/04 09:05:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000400)={0x1, 0x3, 0x64d1, 0x1, 0x3, 0x8, 0x3, 0x9, 0x4, 0xb3c, 0x81, 0x1}) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x0, 0x0) epoll_wait(r3, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r4 = perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e}) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r6 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r6, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510f", 0x60, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0x0, 0x6, 0x8e3, 0x9, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x0, 0x0, 0x5b7f, 0x400}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x100ff, 0x0) 2018/04/04 09:05:07 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}}}, 0x44) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400000, 0x5c) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f00000002c0)={0x20000000, 0x7fffffff, 0x2a}) write$selinux_create(0xffffffffffffffff, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/04 09:05:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f000033e000)=[{{}, 0x11}], 0x10) fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="62947ef42e1f36bf3be1ff2217"], &(0x7f00000000c0)='@,\'!}\x00', 0x6, 0x1) 2018/04/04 09:05:07 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6800) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x2000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 69.552183] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/04 09:05:08 executing program 7: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420200, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x0, 0xffffffff, "e380e0c8dad6919b2c4a30bb5319f5afda2a6b896f365c8e794a73ba680f1709d219a79df24c92359ed4b39ae4d79f85728f0f9cc6bf2701dbd693e72277d1", 0xf}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000632ff9)=""/122) 2018/04/04 09:05:08 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/26, 0x1a}], 0x1, &(0x7f00000001c0)=""/36, 0x24, 0xaeb}, 0x6}], 0x1, 0x2043, &(0x7f0000000280)={r1, r2+30000000}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000300)=0x40, 0x8) 2018/04/04 09:05:08 executing program 5: clone(0x400, &(0x7f0000000180)="de7fc19cb8c67ee2f07c02bfae261f76914f3d8cd927b0a2e3b232065ba5dbe92b5a72e0d8ccf80917ae8ef4930dcd50a8b182c91a8e1ca94c1d7a0602efe29509001c853fe95bb94167f711c820471cabd6eff64c5042c863779881de73f4f3518538aa56357e005ff64abb445442ec44a5f519c3d66683de64651689b5ab8c166e538caed73ef6c7e283f6d4249e05eeffbf65edf00fcda0bcda06a6e1c110c8f797000000", &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000500)="7bd6769cb49c9bc8df02268b328e762031a327c3ca06a295a0fe446842d16dc6ec45436087ea1755dbb3e0a750e44daaed87f1b409db68a8b818680d5bc13046d592a3aa7d5b0b21b8e79dc7bdef9102da716b27c73b39e99b14f42b7acab115ac59cc37e81b9abb8c731de62f641878c91389d4ae4149490497d72f88d9c5ceb21253036f293114efca6dbcdb1ee36762963ca5c1666fcc7e8b6a0e73ded2cfbb8ab501b75af8e796860fdb547e02d10645b2f50c0f3dc85748c4d945c2f29431f9b3e8c4b160c1ef53de837e6a3ee3", 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/04 09:05:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) fchdir(0xffffffffffffffff) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x0, 0x1a8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[]) socketpair(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f00000004c0)={{0x3a, @multicast1=0xe0000001, 0x4e22, 0x2, 'dh\x00', 0x1}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x81, 0x379, 0x3f}}, 0x44) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1f8, &(0x7f0000000240)=[{}, {}]}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="140027bd7000000000000f0000000000000000005c290503411f2b55efc2b8c54865666f123efdf3bf2673c08a96908ebb2fcab4ee518e31d6254554c16fd2f829bd69842dc25c53339b504aaa9ded66687ec2d33a81f3fbcf73bd0d24b1dc558ed46478"], 0x64}, 0x1, 0x0, 0x0, 0x54}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000740)=r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000300)={r6, 0x25, "edc80a6769ba2bdaf35659274462f5b1d837ca354f1bca9da16d0a654c88f71da3551e3b37"}, &(0x7f0000000480)=0x2d) r7 = socket(0x10, 0x80002, 0x0) write(r7, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a", 0x1d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000680)={0x100000000000, 0x7, 0x7, 'queue1\x00', 0x4}) connect$netlink(r7, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000005c0)=""/170, 0xaa) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000380)=""/199) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x7f, 0x4) ioctl$TIOCSBRK(r1, 0x5427) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r8, @ANYBLOB="000028bd7000fedbdf2501000000080004007ee2000008200500afbe000008000400020000002400030008000500ac14141a08000400060000000800030004000000080007004e24000048000100080005000000000008000b007369700008000600666f000008000500030000001400030000000000000000000000000000000800050003000000080009000e00000008000600000000807cf62a41c65d75055c100be4b5e22f50fe23dbc7e14d2b0c5eb572360c59654cdfd6ac55337d7ba3d3741c7e6de2230015f1ef16ebb0e24605c5f88a439ef47178a89cad39a735bf83ddd70904b582eb9d67c22f23da4bd0b7dadeafb79a5e74fc4479e4003978204e04c62846b4e2de731b18dce374bc5977c7d5c4c4c644990d4606a92ba4bb9603a7832cfb815c48954b9826d3686f9155485859"], 0xa0}, 0x1, 0x0, 0x0, 0x14}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) 2018/04/04 09:05:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0083"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/04 09:05:08 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') open(&(0x7f0000000040)='./file1\x00', 0x480000, 0x49) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) close(r1) 2018/04/04 09:05:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4}]}, 0xa0}, 0x1}, 0x10) 2018/04/04 09:05:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/195) r1 = timerfd_create(0x9, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xc3a87d0e1f7474ca) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000002000)) timerfd_gettime(r1, &(0x7f0000997fe0)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='ip6_vti0\x00') 2018/04/04 09:05:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(r3, &(0x7f0000000240)='./file0\x00', 0x0, 0xc) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="47bc907e4ffbb0fba9a050d0f571876808a00c0c66341ace137af7c5b88220ad3d0a4f411979ed0549c8d01535ec9a40bd20b89cc3e82756a010b84399aa2f968cbb0509ee58d2c1d6db717ebc522e7611fbe3eddff6bc4bac"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/04 09:05:08 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000089b000), 0xfffffffffffffdf9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x10) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={r2, 0x1}, &(0x7f0000000080)=0x8) accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0xff, 0x7, 0xe2f5}, 0x10) 2018/04/04 09:05:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10001, 0x301001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00008baf4e)=""/178) 2018/04/04 09:05:08 executing program 7: r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) 2018/04/04 09:05:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f7cffc), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="99fa4cedff3543bec7219a1bb739354878851de0fcb1a578418fc326faf8c53b588937068ae1af2dbf5cde299eb02e0333f94a9facb0d70f71a367a2ea24afdb94118ebe392afbeb6dc2ae2c7610f1ad705b4c315610a49cfdf471b1bf6e95d166f2f58df033d483208d860dec19a8bddaaf5a97ed6415f76764eff06a637dd5e3a8edce398642926aa6f2b3fd17739476d562bbe509be0a8f819013ce31413d0a58bb67ecff75e563cd62f3f624a8d6683ece97904baf578e438285551cc8b8078b8b63e28ecb961d2e882f8a3b27", 0xcf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42400, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8001}}, 0x6, 0x2}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xfc, "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"}, &(0x7f0000000380)=0x104) 2018/04/04 09:05:08 executing program 1: r0 = socket$inet(0x2, 0x400000000000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @dev}, &(0x7f0000000200)=0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x100000001, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="079200739b1f"], &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x17, 0x2) listen$netrom(r2, 0x5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000280)) 2018/04/04 09:05:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001480)=""/185, &(0x7f0000001300)=0xb9) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/04 09:05:08 executing program 7: socketpair$unix(0x1, 0x1000000000000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) fsync(r0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}, 0x4000) 2018/04/04 09:05:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x11a, 0x4, 0xa, 0x7df, 0x1, @random="a90ae03f351b"}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080)=0x28, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000085000/0x2000)=nil, 0x2000, 0x4ffffff, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x7}}, 0x9, 0x4df}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3}, 0x8) socket$unix(0x1, 0xa, 0x0) 2018/04/04 09:05:09 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000006c0)=""/108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x400000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000), 0x4) lookup_dcookie(0x2, &(0x7f0000001600)=""/65, 0x41) sendfile(r3, r4, &(0x7f0000000040), 0x10ed5b) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x24, {0x2, 0x4e22}, 'teql0\x00'}) sendmsg$unix(r3, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001500)}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000540)={{0x3, 0x4}, {0x7, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5}) mq_timedsend(r1, &(0x7f0000000300)="db4759fbd616c29ce9bb7bcd1719a5c0c856144c610392a6a3d2d0f9e4a21e29ba3792b483f6db5b2d353572505d7ecf96ff4f01c2e9a733f2e7531ac9cd0cc15b540136a84467e594d1c444dbb7fa1da9aceba9651deefbfb8f59a0ffc46f2f4ea6a0d0ac87c5d92c36b7b366fedf464a2e6ba774db695bfb47f607f9f931bfc77323436b61f41dbc94957fafad98106d0f76e1e346bbfa9b14d48b9d5cbc2ee2b153603606068ceb36b784ec1d6a655a3ca6837b76822aaf226fccddcf9d9c66cfa4bf04c490d3d5f5cbcd014d79", 0xcf, 0x8001, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x11, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[], &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000004c0), 0x8) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mkdirat$cgroup(r2, &(0x7f0000000600)='syz0\x00', 0x1ff) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='rdma.current\x00', 0x0, 0x0) 2018/04/04 09:05:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0xd, 0x10, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) 2018/04/04 09:05:09 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8100, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffff8}, 0x17) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x4, 0x8, "7a7af07e208d92e683f428ba1dd75297f963a2b47ee4837cf702b7a7cf2ac37d741ad1420daebf6bea679f77720c4944d6567947dd48842ae311da90c9cc4cde", "a0082d02907eea81583b5185f87ef22d0c630ff1838c5862cb8aa75e7f9c2cdb", [0x1, 0xfffffffffffffffe]}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/04 09:05:09 executing program 5: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="723e6a2caa344c58434097fb674e2bd8aa7a01647138f22a", 0x18, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='.\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x100000001, 0x0, r1) 2018/04/04 09:05:09 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/04/04 09:05:09 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x840) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, 0x0, r2}, {0x0, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x0, 0x0, 0x80000001, 0x4}, 0x1ff80000000000, 0x6e6bb0, 0x0, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x0, 0x3, 0x4, 0xf3c0, 0x6, 0x799}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r3}], 0x1, 0x3ff) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/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') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e64"], &(0x7f00000002c0)=""/152, 0x98) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="32656d6f45b49c9fbfbe70a676"], 0x3) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r5, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x3) mknod$loop(&(0x7f0000000240)='./file0/file0\x00', 0x81002, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000880)={0xc178, 0x7, 0x4, 0x7, 0x4, [{0x1ff, 0x81, 0xb1, 0x0, 0x0, 0x1000}, {0x0, 0x80000000, 0x8001, 0x0, 0x0, 0x800}, {0x5, 0x8, 0x1f, 0x0, 0x0, 0x5}, {0x9, 0x7, 0x3, 0x0, 0x0, 0x100}]}) 2018/04/04 09:05:09 executing program 3: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r1, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) creat(&(0x7f0000000140)='./file1\x00', 0x189) ftruncate(r2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) mkdir(&(0x7f00000002c0)='./bus/file0\x00', 0x1) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r3) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) connect$ax25(r2, &(0x7f0000000000)={0x3, {"c6c091174a6901"}, 0x3f}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/04 09:05:09 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/04 09:05:09 executing program 1: r0 = timerfd_create(0x5, 0x80800) fcntl$setflags(r0, 0x2, 0x1) fcntl$getflags(0xffffffffffffffff, 0x100200000000c) fstatfs(r0, &(0x7f0000000000)=""/82) 2018/04/04 09:05:09 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_cmd={0x26, 0x5}}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"a4e57f5d73268b"}, 0x8}, 0x10) 2018/04/04 09:05:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0], 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x0, 0xfffffffffffffffc) r4 = fcntl$getown(r1, 0x9) process_vm_writev(r4, &(0x7f0000001f40)=[{&(0x7f0000000b80)=""/192, 0xc0}, {&(0x7f0000000e00)=""/109, 0x6d}, {&(0x7f00000009c0)=""/25, 0x19}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/129, 0x81}, {&(0x7f0000000c40)=""/14, 0xe}], 0x6, &(0x7f0000002240)=[{&(0x7f0000001f80)=""/122, 0x7a}, {&(0x7f0000002000)=""/238, 0xee}, {&(0x7f0000002100)=""/7, 0x7}, {&(0x7f0000002140)=""/197, 0xc5}], 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) request_key(&(0x7f0000000380)="6c6f4191cc75", &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000740)=""/25) r5 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) getxattr(&(0x7f0000000780)='./file0\x00', &(0x7f0000000a00)=@known='security.capability\x00', &(0x7f0000000a40)=""/113, 0x71) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000d00)=ANY=[@ANYBLOB="b80000000a024d0050a89783cfc50800000000000000000000000000000000000000", @ANYBLOB="b7a7e3bcd036ee0441caa5067855fa6df39b95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e972918a7e849a482cdfc0b09593f1f4f86e4ae50a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a8383d56ce887a48286f30000"], 0xc3}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r6 = getpid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002280)='/dev/vga_arbiter\x00', 0x14000, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup.net/syz1\x00', 0x1ff) r7 = syz_open_procfs(r6, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7", 0x17, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000700)=0x7, 0x4) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="49bb0a08c4c1b1bc6340ff52d87530e93f9b05fd9beab734fb13e8c94c85d398ba681bff12bff165492a07357fb98ac763f72d4dc47ff1bcb2c96e39ec0f5a41da531064cdec12cb4f52ee4350e7aed081ca3611aeffa6802414", 0x5a, r5) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000ac0)={0x7, 0x1, 0x4, 0x5, 0xfffffffffffffffe}, 0xc) r8 = inotify_add_watch(r7, &(0x7f0000000940)='./file0\x00', 0x180) inotify_rm_watch(r1, r8) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000b00)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/04 09:05:09 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xc6, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@llc_tr={0x11, {@llc={0x8e, 0x0, "84", "e2eaf84b85f1443078392964524c743ba0e4b466237de75069d07eee5fcb153ba1628bb62e88382785d6b5a4963d4bcee634af7be3eae3460ca5183bcb9e4be0e8f0eaad6e7d630e7b5ec5417b2e7187584f2d514632f6cb153fcade3dd80f8a904dfaa88f004787fa4c9d71cb00a7e08b6a810cd859ddd47d787dded72ab5dd27b4ea2f5cdf469d28cb358042a72fafac565f5b433e08a4213c7e63e99e73040c5004fcb69907d1cbc66faad0f34b9830d0632f14"}}}}}, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000001a00)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000a00)=""/4096, 0x1000}, 0x0) 2018/04/04 09:05:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) 2018/04/04 09:05:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d06000), 0x2f9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x244002, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x3) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x2c, @empty, 0x4e24, 0x1, 'dh\x00', 0x9, 0x5, 0x31}, 0x2c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x391, @time={0x77359400}, 0xfffffffffffffffc, {0x4b6d, 0x2}, 0x6}) 2018/04/04 09:05:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000003580), &(0x7f00000035c0)=0x10, 0x80800) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) fchmod(r1, 0x44) sendmsg$unix(r2, &(0x7f0000003540)={&(0x7f00000001c0)=@abs={0x1}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000240)="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", 0x6d5}], 0x1, &(0x7f0000003480)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x34}, 0x1) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)) 2018/04/04 09:05:09 executing program 7: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/111, 0x6f) r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000048cff3)=""/13) [ 71.392758] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20004 dh [ 71.418348] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20004 dh 2018/04/04 09:05:10 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @broadcast}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r1}) r2 = dup(r0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6, 0x4e23, 0x1, 0x4e24, 0x1, 0x2, 0x0, 0x20, 0x37, 0x0, r3}, {0x1000, 0x2, 0x2, 0x1c, 0x1, 0x1, 0x2, 0x2}, {0x4, 0x1, 0x40, 0x400}, 0x9, 0x6e6bb4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d5, 0x3c}, 0x0, @in6, 0x3503, 0x3, 0x3, 0x200000000000, 0x1, 0x4, 0x1ff}}, 0xe8) syncfs(r2) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x20fbf6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r4, 0xbbb0}, 0x8) unshare(0x400) recvmmsg(r0, &(0x7f0000006c00), 0x0, 0x0, &(0x7f0000006d40)) 2018/04/04 09:05:10 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) readv(r0, &(0x7f0000000040), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) pwrite64(r3, &(0x7f0000000600)="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", 0x600, 0x200) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r4, 0x30, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3e2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x35b2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xb8}, 0x1, 0x0, 0x0, 0x810}, 0x10) 2018/04/04 09:05:10 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x28000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) 2018/04/04 09:05:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl(r0, 0x18000451d, &(0x7f0000000000)) 2018/04/04 09:05:10 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x0, 0x46a7}, 0xc) fcntl$getown(0xffffffffffffffff, 0x9) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x3}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x22, 0x5f, 0x0, 0x0, @tick, {}, {}, @connect={{0x0, 0x1ff}}}], 0x1c) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) 2018/04/04 09:05:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x44000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r2, 0x91e, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb75}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x32}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x49c1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x9909c7efb225a7a9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) sched_setparam(r3, &(0x7f0000000280)=0xa52) r4 = dup(r0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) 2018/04/04 09:05:10 executing program 4: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0, 0x41}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/04 09:05:10 executing program 6: unshare(0x8000000) r0 = getpid() setpriority(0x0, 0x0, 0x9) setpriority(0x0, r0, 0x8) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x8005, 0x2, 0x0, 0x0, 0x0, 0x2000007}) mq_timedreceive(r1, &(0x7f0000000040)=""/97, 0x3e1, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @in=@broadcast=0xffffffff, 0x4e24, 0x9, 0x4e20, 0x3494, 0xa, 0x20, 0xa0, 0x17, r4, r5}, {0x6, 0x1, 0x6, 0x80, 0x100000001, 0x5, 0x1, 0x2}, {0x3f, 0x8000, 0x0, 0x10000}, 0x9, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x2, 0x3, 0x6, 0xf03, 0x5}}, 0xe8) mq_timedreceive(r1, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x42, 0x0) mknodat(r6, &(0x7f00000001c0)='./file0\x00', 0xf003, 0x200) fchdir(r3) 2018/04/04 09:05:10 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x6702) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000000c0)=""/158, &(0x7f0000000180)=0x9e) socketpair$inet6(0xa, 0xe, 0x80000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000200)={0xf01, 0x1, 0x7, 0x6, 0x3}, 0xc) ptrace(0x8, r1) 2018/04/04 09:05:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000614fec)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001]}, 0x19e) sendmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="cf37f011cf23fecca6a2a977184756c9", 0x10}], 0x1}}, {{&(0x7f00000011c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001400)}}], 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) 2018/04/04 09:05:10 executing program 0: clock_getres(0x8, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x30f, 0x230, 0x40, 0x9, 0x3, @random="1bd29bf84014"}, 0x10) 2018/04/04 09:05:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="709ad78b77d1441309633d82eff5fbd7d880976aa082cca024c3af4e6eae9e2bd758ee4ba48ec14795848a1334ed0d066b6bc9a6ad3d3e7cee0563063a918ca4661dab", 0x43) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000efdc)="240000002e00910793886a34259a83b70a00000003000000030600000000000000000005", 0x24}], 0x1}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/04 09:05:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x40, 0x6}, &(0x7f0000000180)=0xc) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r3 = epoll_create(0x6) syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') poll(&(0x7f0000f59fc8)=[{r3}, {r2}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)="39e3ba", 0x5000, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x5, 0x10000, 0x9, 0x8, 0x3, 0x3e, 0x9, 0x143, 0x38, 0x92, 0x2, 0x10001, 0x20, 0x2, 0x802000, 0x100000001, 0x4}, [{0x60000006, 0x1, 0xfffffffffffffffa, 0x1, 0x7, 0x4, 0x5, 0x1ff}], "a0e4608b35a0f0ba43d2c39cf834434fa9d015f6675a857a8586df429065b4d6cf0d9c1efcb77fcbd7cd043e8741166f0d1ba0015afd1b73e06cf66b187e843f96930c7aa82d4f43e2e1794344532eebc66de166f963249f6f232691b8933912a9415ef25c8f448fa26996f4dc7b5ae95b3367c668b8d87356c636ef5c3843a93874d2daf27c17b4639fee7e68ec3e251f3977d12fc67b287e9fd65e6bb35642b6e1afb28d55bf0a383514b91a87ea6b1e5bed0198b9c786300c8b4a16c39f38c3590c11ce3f663054a93daf251f24a2a4768e2635a416d18060a4ea4f3288de1505e86561a1d3d2938541e59860f50102dc47cf", [[], [], [], [], [], [], []]}, 0x84c) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/04 09:05:11 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff018}, {0x6}]}, 0x8) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/04/04 09:05:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x400001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup2(r1, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='/dev/sequencer\x00'], &(0x7f0000000540)=[&(0x7f0000000340)='ip6tnl0\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='@+\x00', &(0x7f0000000400)='ip6tnl0\x00', &(0x7f0000000440)='/dev/sequencer\x00', &(0x7f0000000480)='/selinux/checkreqprot\x00', &(0x7f0000000500)="73656375726974792a70726f6370707030a33a2e766d6e6574306574683000"], 0x1000) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'vlan0\x00', 0x600}) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) sendto$ipx(r3, &(0x7f0000000100)="73fe27666f634028edddb01d05a9c69ee6c50491fa07304f4cab7890dd62b015b9bf8e66a1ef528d3a359c63bd02c6133d2c6590ab26450ed51459294811f3645bb102a8f4", 0x45, 0x40000, &(0x7f00000001c0)={0x4, 0xffffffff, 0x5, "5a733399c8df", 0x5}, 0x10) 2018/04/04 09:05:11 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x42}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/04 09:05:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)) 2018/04/04 09:05:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x10001) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x5, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x3) fcntl$setstatus(r0, 0x4, 0x42400) 2018/04/04 09:05:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$netlink(r2, &(0x7f0000004080)={&(0x7f0000000200)=@proc={0x10}, 0xc, &(0x7f0000000300)=[{&(0x7f00000038c0)={0x10}, 0x10}], 0x1, &(0x7f0000003f80)}, 0x0) 2018/04/04 09:05:11 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3a1f37d76fe6a3d5f", 0x39, 0xfffffffffffffff9) getpid() r4 = fcntl$dupfd(r1, 0x0, r0) sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="10000000960000002cbd700000000000"], 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c1296bf22aa177435ab6794c8088bd9563a523517cc4a57caeb29621017dbc36caaebac67f973a990db1a4bd767ecf6e6b5f7cb68f6ceb686777ca97a17c2dc061ea10001461354d26b661cf66a7d1f152224c2cbf6df6283191b8d1b48fd4148144a21c0fc6ba", 0xc9, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x0, 0x7, 0x0, 0x0, 0x15, 0x40, 0x401, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r8, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000500)=@routing={0x62, 0xc, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x11}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}]}, 0xa9) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000480)={0x0, 0x1, 0x3, 0x9, 0x7ff, 0x5}) 2018/04/04 09:05:11 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xe74, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x66, 0x8, 0x1004, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x8}, 0x88) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/04/04 09:05:11 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xc3, &(0x7f00000004c0)=0xfffffed4) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000004c0)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}]}) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000002980)="fff2943623bf61d0fed491a99713b5d930a668df4105dee0b6f73d073336008bee23b62572f7d790f750ea5a3db78206ea0deac7b57bcbb3850d515e4d70d50f23a645a0c119c0642289139d", 0x4c}, {&(0x7f0000000380)="37b629a6b3409b3dd9967693824b5995f71a086e2b7e7750240eeaea2d2eb203356aa8a83d437ded9288a6bd672c85daa1c491cf0e67", 0x36}, {&(0x7f0000000600)}], 0x3, 0x0, 0x0, 0xffffffffffffffd}, 0x8000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r4 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) r5 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3", 0xcc, 0xfffffffffffffffd) keyctl$unlink(0x9, r4, r5) sendto$inet6(r3, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) 2018/04/04 09:05:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) socketpair$unix(0x1, 0xb000824c76b33b29, 0x0, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000100), &(0x7f0000000180)=0x3) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000680)=r2) 2018/04/04 09:05:11 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001500)=@assoc_value={0x0, 0xff}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001580)={r2, 0x40, 0x8, 0x100000001, 0x7, 0x401}, &(0x7f0000001640)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0x28b, 0x0, 0x0, 0x0, 0x0, 0xc43, 0x0, 0x0, 0x800000000000000, 0x0, 0x1}) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) rmdir(&(0x7f00000014c0)='./file0\x00') r4 = memfd_create(&(0x7f0000000000)='/\x00', 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000100)={0x73, &(0x7f0000000080)=""/115}) readv(r3, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096}, {&(0x7f0000001140)=""/90}, {&(0x7f00000011c0)=""/44}, {&(0x7f0000001200)=""/219}], 0x2000000000000388) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001340)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001440)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000001480)={r6, 0x1, 0x6}, 0x10) dup3(r5, r1, 0x0) 2018/04/04 09:05:11 executing program 6: r0 = open(&(0x7f0000000900)='./file1\x00', 0x0, 0x20) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x1, 0x7}, {0x0, 0x7fff}, {0x1000000003e, 0x3, 0x0, 0x6}]}) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x28, "81ac5b780582087265cf634a61df3ce2b85baa4894f799c69188430b59c657a6e58848f5763e35d4"}, &(0x7f00000007c0)=0x30) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000d40)={r2, 0xb4d, 0xc7, "8f94896f1e7bbc3ced96a22234336b2d11c08baef5f0cb909a59d222f3ce7075895249494dae0a785a7f8f0609f871056e3771fcc0cd5595bf5b5515315c12a12f8ce093fc7bfef4277eebe784480b97475c45fb28f6bd543f4ec80b12854eeac000b3fe23c0c793806d660b2bb7710aec542386f05e8b71b5960066b0401431fdc86a60c15a59d7217053a23b281f3e3cf079523eb3bae14abf79c9de8b11a5111b56b4863e9699bb6746295161e3d5a82d5a0f190d566437d8f2571d96dcc0259e0d963e7b19"}, 0xcf) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22}}, [0x1ff, 0x6, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x0, 0x0, 0x9, 0x0, 0x40, 0x305]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x0, @rand_addr}}}, 0x84) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0xffffffffffffffff, 0x3}, 0x4, 0x20}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1da3107916f07a8b587f8f1b7b60c0d6d071df61c2357c1649f79133ec35a786012da74dbcff3e79a22effd847105d625b891da8fc4194743183") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r7 = dup3(r6, r5, 0x0) pwritev(r5, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x673}], 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x4000) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) getpgrp(0x0) perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x5, 0x3ff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x4, 0x6, 0x3, 0x7, 0x5, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x4, 0x9cc, 0x401, 0x4, 0x1359, 0x0, 0xf4, 0x101, 0x78d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000008c0), 0x2}, 0x8, 0x40, 0x8, 0x4, 0x401, 0x800, 0x4}, 0x0, 0x7fff, 0xffffffffffffffff, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x8000000000000000) 2018/04/04 09:05:11 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33f) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x10, r2, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000a00)=ANY=[], 0xd4, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcf"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000700)) keyctl$assume_authority(0x10, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000500)=@ethtool_coalesce={0xf, 0x20, 0x1ff, 0x7, 0x1, 0x0, 0x2, 0x8, 0x7e7, 0x5, 0x2, 0x2, 0x2, 0xfffffffffffffc01, 0x3, 0x0, 0x0, 0x10000, 0x0, 0x500b, 0x1ff, 0x0, 0x9}}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400}) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) 2018/04/04 09:05:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed3ffc)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000180)={0x1ff, 0x7, 0x800, 0x42a, 0x211, 0x7d9}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f00006f5000)}}], 0x1, 0x2041, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r3, r4+10000000}, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00000000c0)=0x7fff, &(0x7f0000000100)=0x2) 2018/04/04 09:05:11 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) fchdir(r1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c16cc908cd55dab3828efe98ab164baefc88df772b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c88200000000000000000000"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000005b10000000000000000000000000000000000000000000000000000000000007800000000000000020000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0000000000000000000000000000000000000000ff000000ffffff7f0000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000018000000060000000000000000000000000000000000000001800000000000007f0000000000000000000000ff0700000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000080000ba75381c070000000000000000000000000000000000080000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000030000000000000009000000000000000000000009000000000400000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff010000000000000400000000020000010000800000000000000000030000007f0000000000000000000000000000000000000000000000010000000000000000000000000000000000000008000000000000000000000000000000000000000900000000000000d100000000000000000000000000000000000000000000000600000000000000000000000100000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000000000000000000000010000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000"]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) [ 73.767723] binder: 7282:7284 ioctl 400454ca 20000080 returned -22 [ 73.777104] binder: 7282:7290 ioctl 400454cd 30a returned -22 2018/04/04 09:05:15 executing program 0: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) mq_unlink(&(0x7f00000000c0)='}\x00') 2018/04/04 09:05:15 executing program 5: timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098d000), &(0x7f0000039f56)}}, &(0x7f0000636000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/53, &(0x7f0000000140)=0x35) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xff, 0x2, 0x3, 'queue1\x00', 0xff}) 2018/04/04 09:05:15 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000004c0)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x3f, 0x0, r1}, {0xfffffffffffffffd, 0xaf8, 0x23, 0x401, 0x1, 0x30d, 0x1000, 0x8}, {0x1, 0x3ff, 0x7fffffff, 0x6}, 0x3, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3504, 0x7, 0x0, 0x32a3c4d3, 0x7fff, 0x44e5, 0x9}}, 0xe8) 2018/04/04 09:05:15 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000541842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) syz_mount_image$hfs(&(0x7f00000002c0)='hfs\x00', &(0x7f0000000200)='./bus\x00', 0x0, 0x0, &(0x7f0000000180), 0x20, &(0x7f0000000780)=ANY=[]) clock_gettime(0x0, &(0x7f0000000040)) write$evdev(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x10) 2018/04/04 09:05:15 executing program 7: r0 = memfd_create(&(0x7f0000000040)="6367726f7570747275737465641373797374656d00", 0x1) prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x9, &(0x7f0000000080)=[{0x4, 0xfffffffffffffff8, 0x9, 0x2}, {0xf837, 0xffffffff, 0x6, 0xffffffff}, {0xfffffffffffffff8, 0x8, 0x1, 0xffff}, {0x9, 0x1f8, 0xfffffffffffffffe, 0x80}, {0x2, 0xad, 0x8000, 0xaa43}, {0x2, 0x2, 0x0, 0x8}, {0x4, 0xa57, 0x8, 0x1}, {0x2, 0x712, 0x4, 0x4}, {0x4, 0x2, 0x1f, 0x101}]}) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e24}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TCSBRK(r1, 0x5409, 0xbd37) 2018/04/04 09:05:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="240100000c00c400030000002752927321fb000000000000000000000000000000000000"], 0x24}, 0x0) fchmod(r1, 0x20) 2018/04/04 09:05:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) flistxattr(r0, &(0x7f0000000000)=""/212, 0xd4) pselect6(0xe, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/04 09:05:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@remote, @dev, 0x0}, &(0x7f0000000280)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x22900, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000040)={0x84, @loopback=0x7f000001, 0x4e23, 0x1, 'none\x00', 0xc, 0x1, 0x16}, 0x2c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/04 09:05:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000001700)="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", 0x0, &(0x7f0000001840)="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") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f, r3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r3}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/04 09:05:15 executing program 2: r0 = socket$packet(0x11, 0x20000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x61) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000247ffc), 0x4) openat(r1, &(0x7f0000000040)='./file1\x00', 0x400000, 0x88) 2018/04/04 09:05:15 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000a00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x32) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/04/04 09:05:15 executing program 0: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) mq_unlink(&(0x7f00000000c0)='}\x00') [ 77.154930] binder: 7324:7325 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 77.181123] binder_alloc: 7324: binder_alloc_buf, no vma [ 77.188198] binder: BINDER_SET_CONTEXT_MGR already set [ 77.193497] binder: 7324:7333 transaction failed 29189/-3, size 40-8 line 3134 2018/04/04 09:05:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1401040010e9ff0fffad7c5a15678c776bb20800"], 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x240, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x1000, "fa7b54e2ca959969d8e0045169ffc32c875409ee06ebabfd978591cb008cf04df354d4ce4e7c087bcfa70c192ad8a79e56caf593b3a95702a635a28cd4f9a57674a37bd1003113d8b0662b53984915a44322d36b23854c6119e4300f6f5ea1516b46cf6acbbc201403a659ae13230114fc637632baedeb134abf5ff3ad1a7d0e997ae4a78212080013952ced22106ae7519ff1331aab9d92e0235ea2d1d9dabeb3d93b6355b5ee8fc2e02fab3d1a8c86fb90afef6ab723bf2bfe02feb9976c9e3787471c988eb445fc64d8565d3ca3da1a4a9b844627c4d9b77543f2c0baff6fb1dd2f7d31f61779525d8f9a1d055a562f33c1437f1d4a26501c60195b928b8c59f8c43e27e467c8287ff7f24cc8b9260cdcf498271dc4853045c26a4acc24639caa7b9ba69a25bda6d9e483278fd17ff05deac9abc9d6f1d7030ed281e3b11af51d00e4efeced003b1a077d7f51105ad91391fa3aed6f38f7e9ddfc835fc53e22e3f931d6d6dc8f18fa94e39cc41dab8aa05a888453a68c335e935b46cdea874508efc0487d8c24d6a3cc71c2ec81ae6243b793cca136aba489235222c6273c68b143dc824d347ba7e60cc30473acac51381a21fcb6abf0919f27ff663bdee4747cefda62201624266f338dccdc96f7e634432461fdeb82329b1bfc4d2719c7a2a8dd3b10984ff54de95ab71dc3d525cd0b0e074a5c2c5e7e4aaaed9b0eb6fa99da7c4e6f525fa655d5c0b82ab11cf5e13d85b92e7740e741f4a793a56b9f31fef42ae619b12b6ab32c9e22e43ff87bb3d74c0cfe491d76b023fa315eb2e8363cf455c6fd620cd6b1ee04a3429a5b3ee8c92b66c7797ed9ebb3bea3e8627b0bd52df65b90d3574719fc3a46fc468b4d922cd1001d82d47315a9c694708d1211005e6fa9048ccf76343f78be34ed6c41513a9ca26a9f803359792fa06a6862f552de15b8c5df79e711d0dcbb9b386a6a5f3b1c6661cfae4d60d8f67b22a5c518f320a2e6dd1dcaae96eb4d3b22684fda47ebafa9c74e3360e38562e0a84aeb3071cadbc63669fefe185f883d0cb80f6a6693dbf8e7ae2b3019ac8c2c90f88189fe086f64bd38ebef3eaef5e8082894b18a49c9e60692118ba557d47a50974f547d285a1e48e3bc3c4c1a4a04d04845b97b9a79710dde8be2dff61f5edde3afa959e3557d0315c26fd440be1736b909186afe37d4e348895cf311085f35cd26b536ac08534a2e42a659e3a50a6ca18988e8c9c51d795459878ddc67851220a927f70ec8789a43407b4dfa2ded24410c026eeb271b72db7ea6794212f9a1e508615e521f8c8f57a0bc4d61f7aff27bc23b09e3d84fa6341871d0eecc5f1a61768d4e586df33d3d5fc748f5bc92403f514fb84ea9273a84a9fe0d2a4694090def95e336abf82753720a03b0f625cd29f94d74295ea8676d15a3883cb1aa0433f4771ba96f5d461b2ad2162570909f3da4d3c119296c1a68297d8e66ad5c23e70c082e7a232c061cb737fad9e5a057e78e3688c04dbb1b3366efd76816982be90fe86159d68a0a5cd4d8cc39ad3d21b3097cb568eb9fda2f7341ba7e2d5a25edb3a2f3e64ca72643eedf32b3ca321052c308f3bc6536ca8b16839a00764a760bd2887d12afdfcfa4be0cb32cff4cc40b9c5dfe431ac6c1b7baf09e482c8ca00d7849f7c3b1257d7fb22f957de65493fd23f02b89b8e7050d318b6f0c04df126e869769ff3f6822fd7c326d0b35c9a6a6ae09ba1f588a7511b174700e8a2d1f535051ae28f7aeb40afadd3e85e97a82754e41d080d91697a886cb833350618d301e4b2c89e22388e154267364f74ce36f9e53b2380fd02df5688bab0ca19236655598f364000789e517c069dca2cfc473c154f3dd23ea7a3a7c9bbd5cb98deb42170000648784251a327e4e60a623503b54767b3d52bd38358ced8558653e35a23c078425cda8d8c61eb2efaf673682ba9e3eecbccd523a38ce9436072d1ac960a740314ddaae1a87c7639de5044793bcc54e23f684bdbd5a869e03d38adc3074b4f64154c11ddc84278e305c606345a926e2472f98946d07dca5419ddc1c21bab35a9d33dc031647b48b6e141770809bf66e612f1db8bd7b840a0ed49048e950cda5178398f2ceb58cfe6f9dfcaf6e2c55bf3cd6436a8932b07320507f8b608ad7ac93f00c696e3764d42d7be343dc506c272f04d88858a052251540c412ad5afdecac1f2b4d0d8cbcb180679fe2d188b50ee69d8b3a8b33e425ebaf70abdcb408a58b9fd54b3eed44804bb48287b6e48f8c295e0ceef13abebaba000baa5644b2701feb9b98d86308a313f5e9057bda75fd21ae91e7110143ad199d0c8a1d8fc2cdb80fe9d36ff26fc86d1ca8840158962f017e08f6e280769fcbb37e3030a3a427a7f9818e19923352d8b110ac8f39f06a5e2df39b4c50c5e10c5eb68650f94c19c993d6bed75ce60f580bd0ed6fe4c2a616036aa78e2ccb4f8be55f8d7c53247381110fed5d7c8838360e20555385aecce931495aaa88a62a479b299dbde7754d82eefcc1e93c6146f107a41389847b02364cd712779fc3d3e0315af5b163e7d6276f6dfb86d4d3bf304a096bb95b63b70c04aaa15ebe012cc00b94bf3522d96336de4b3f44851022aad42af3212af5d82665b56df3c5b9c8b49c1510b7d530bc150c8194d04661321fb24dee19f59865a82fbbc88d41eeb4b0b587206ad072696121b51bcd28c1ac89bc6cd0fedfe4b6aadcfa640eec8d2d2526aa93c71959979488022e1114ffc5ff72d7ce6b85192064f9b7b9c4a680b8ab3eef454fcb41758f2bd5cb616b03b59174953940ef3738d696e611f7a6f01d168626994e1625f3f3f1b1842e569068358f2cf34a41a1476a06cecd47e31a8b0bc1ea50c9077bef20ab4f25dfd116d787a7fe6f46e3cabc7c1a8369c9c6e1a3e3ce23c6cd3cde1836134fed5a2c2a32e8f8a2db91a7d2490544272b770adfe293c092f3bb87017a3aa5f77857eabd70cabcba03ec8be1163a7a49d571f5f931732a608a7df8d789c933ce23a5579ae64397e0f26023fc60c0ee94d935226b7672e4c5fb4816e14485d47cc9554af36f1c4f9759a81fdf5907ed5b404eb14dad5cfa68498507856f5680273951526cd9e1a7ae607857a682f6a176f468cfcebac50a1c2d131ef5390bff91901dcd4994ae95436a20c5c962232113e7cca5181c529efeb2c903bcef48c06a5503676e5d3abe0b28f2e5462672fce79305a5f65b1cb3c05d96ef694941eb95e85f7b36f33c1c6d7a89ba72da1c14469c75a4b323363e2d4e6893fd945053d95ac6afd53aaeb3bc93ab90e3f51ba0badd1a257bb61847861f2fb51b545a153184a7004316f0b415e6786954ebac8400a100fd15040bf45977eb61d86404363b3211d33beb38183dea0ef9fb0dd5a04646c3692b7b189d8c915648fa23cf2eea1aae08e29cc17c4f7e57abceee482f76db885676b37bb00fcd7b81831538522ca0c65fd4f88286ed89747ae0abd50ced1bff0b1a2176f6b76536a913bb8f7836463ac901ed6c13f93523ab839d69c7c71fd20c82fa4936b5ae3b932f2b83d83ce1108e52a2d9bf6efd92adba67cc4324784191949384e452d3414b7cdaae752af8a7046bf5cdf3822be2b00fcd42f9a55a8fdf34e1312c62bd46ca2f0106f2dfa807785a4597cb776d3ea0cbd32a3664d101b6cdebc1d54d0aa9d084d6e6cc25e933ab8eb146443ad061d0fd855a29e27968c28c4fd7da04dfeef4597496fca9df7317d59dab0a63a05bb61e547f87a004f9f3761fb95cdf0b26ed113120258ea072ee9b1373ba791d3928910068f75962258eea765d546f0b065826099340a8cdc645c7416f35b4fb585d98bd8f81289e96bf914822e2106b824b04a9dea42f927399f15db856e918893209d3aa23516b69a64074d1320e414c04ef0872e6901d6ac57b9e49e18f5dce1aec3619df198b935d3caf9d4108f304171d10e7f37c76caae6b753b3345ca2ae7ce727b256993c776bf3100ea219649d8e91bccd489c227d874e376759782820f2d52221adaac4e2095ace3967d4070fa901493948b67386f1407a9cdfd3fefeff7f7d3cd602a8f2906ab6506a2d1c0ca193f71ef1142f59eb6c86b45548e9960cf7689dd981e84273a0bdbd958cc33584a6ea759e266b4ce2d25d275ef8a9b0ae32dd2db03a9c6eda4b35bf9daa8d3547dec159a7c016269a4da2a723ae8755a44d38d94e2a9cbdc4ad335c9ada05d30c19df3cbb43a71d1aac96160cc1f647d59da4a24eaf3fb9e1509fb45e83f608356d802953e00744b4301f120b165ed1af33838e8c11973e078f74f59af0bdf52302589467fdfeb6856be358aca7d6ee4c2f31cd40f7c81e5cfe16cf3987b743da35deab16ca45cc9632b44fa204441cd7552e294f45ccfaad2bd192b24d216b13bb02b5efbea3ba1c36e6b52930fee2a615c57b80dcdf9cc0399ecfca03f8b6cc9a56cfdc6082ffb1fd49fe7328481cf975c381649a0212a80e7f5ce029a59c861d56968859f97de6dd1d65247966cff2b75a50c2ae31d82b9effa2080985b20e1cafaf7c53654559feaf895ca3b78d1dad815f714e4c4eeb87bb52f5228ddcecfdacf367355c0a179f6dd996908567c85402493d0ad2de8f16425406bf30d76af7900d8c55ce197b288c474632168f284bfcf5cf7648e5fc1a055612cb7be14248779e0b6875e3b22e82c03550769770fc0a6b1e4159f7cb079a146f54cc8738ea1974c67821572438738550b22ae7d114e813c1cd54b9d3e345e523b6c4931d5e83873b15e214a481c9fa989f3ed03e8548f44ea8e48775060af744697270c3b4950d42ed77b64423ecc32c6ca2759df45cbd5908d7eee2c20bfc17d7c5c6aeb6431c2d97179950df65d8c5085aa861b83ef4315d4c02c8a50675493b791fc13bf0a31746253328963bcf76070885317b4975a2254605b0004f19a678a0692104cc726390a837ab724c10abdeb88ac4558b76755f77cfaac54cf35659d60a1eb2c9a07fa847b5b0dc4da14cb07fef0a3815503818b4a864b0d829f1c3676e6de99594c5e59cd333aeb139049a11102e8b11b5b8a8263a80e57b1daa3b2372a15038b5aec56e74a4511d96d665aca214ed8c6813f63212b7c3ecd20956ca6055613e3bf3d91218e9e2f550fb829873d6a0ed1fa8d253f9a4297764eb468451e28719a0f23d5f69e3585ea7af1b57ceaff571e5f50b0bd4a45ae3165ad3b07cbb6c9f63779ed57e21a711adf06bf49d2bdcef9251ea81c4c532622815e6737e53646e2eb2d5075839af6a3fa6482e2f3596a7717fe6d2f56cb765f5d36ebdc52f883b25e63524f8030a0ec231fe85a9eef496311c75b340362acf2c3a517b4ea81aec03d07ecd5eacb83a616ccd29c8c169039c4eb1706344a07e45aad2727dfba9d791a39d6e1e97044a34cda950851bef3916e30224886aeef1b65b82670e0ddb7e88eb04a23dc9febf11be3fa2ebd6b39975b07193fd8ae6b52446173d0799b4eb08cde21fbd3b341b33042fd5e2ac42670da23ccf0e22ef49181c6763dabc4e3ef8781eb6061826f9bcb561de055dece237f25c351a717d6cce0c6b9290b8b96a485e1662200d27e033d885cb919193706130dc48b961678c4564c4ff11fbbf642ab8440f36469f3cfac744c6a1f3ac68bcd7976c7c5e44a6aea928b8e1e3ca93ea6ef79d1719598a826275d44bb97c35843ece2407ca1ef616a9f7b534503200c3c8340f141fabf3843484f9dd06e71f2d511c719603b32d83ace5eceaf4c20"}, &(0x7f0000000100)=0x1024) 2018/04/04 09:05:15 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x891ec00, 0x202, 0x1, 0xffffffffffffff7f, r1}, 0x10) ioctl$KDENABIO(r0, 0x4b36) write$selinux_create(r0, &(0x7f0000000180)=@access={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x33}, 0x3c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x9, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x78b9, 0x0, 0x9}) [ 77.204464] binder: 7324:7325 ioctl 40046207 0 returned -16 2018/04/04 09:05:15 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001200)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="5ada276b4c3aa24c8357d68b658d44eb3a8f93956b62782c60750d31512bbd62dbfa60dcd39d4ef9c9f631b037ee33b06de402b26fbd8f98a606347764e1a41955f839e154ca7fae11a10c94a2f67647620269d82dcd300bfad08e81b35459c6ec7ebfe4d230d7833820033f37459b88bd2cebafeb6f1bd802a5840fb19154761da999ec42dd9a539d6dc34ef6ab1d80b569fa2fea7ae771d94a46ece66212d7116b3752784249f378eee398a8f71772e07119e865f1b7947c30ce4cf72dc48b24", 0xc1}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0x200040c1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/04 09:05:15 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x10, r1) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000040)) 2018/04/04 09:05:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) write(r8, &(0x7f0000001000)="15", 0x1) signalfd(r5, &(0x7f0000000400)={0x1}, 0x8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/04 09:05:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0140, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x80, 0x2, 0x7fff, 0xffffffffffffff67, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{0xfffffffffffffff7, 0x20, 0x6, 0x6c1}, {0x5, 0x8, 0x8000, 0x80000001}, {0xd5f2, 0x3, 0x3854, 0xfffffffffffffffe}, {0x100000001, 0xfffffffffffffff8, 0x7f, 0x3}, {0x8, 0x1, 0x100, 0x3}, {0x3, 0x5442, 0x0, 0x4}, {0x100000001, 0x7fff, 0xc000000000000000, 0x81}, {0x80000000, 0x0, 0x4a000000000000, 0x2}, {0x4, 0x8, 0x3, 0x2}]}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00d7d3f07e24f527f245380418ac"]) [ 77.240060] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.247060] binder: release 7324:7325 transaction 10 out, still active [ 77.258525] binder: unexpected work type, 4, not freed [ 77.266319] binder: undelivered TRANSACTION_COMPLETE [ 77.275300] binder: send failed reply for transaction 10, target dead 2018/04/04 09:05:15 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x0, 0x1000002, 0x0, 0x2}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x2, 0x10000}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x80, 0x25, "8d5fcf1791c1e92ff7c0058c77cf81176dce181087e838abdf0887233f1631262770709164"}, 0x2d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) ptrace$getenv(0x4201, r4, 0x2, &(0x7f0000000340)) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4140}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="5c0200001600000229bd7000fddbdf25fe8000000000000000000000000000bbac14140c0000000000000000000000004e2100094e2300000a0020200c000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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"], 0x25c}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/04/04 09:05:15 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x0, r1}, &(0x7f0000000100)={0x80000001, 0x100, 0x8, 0x7, 0x8, 0x2}) 2018/04/04 09:05:16 executing program 7: r0 = socket(0xa, 0x4001, 0x2000000020000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) 2018/04/04 09:05:16 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) readv(r1, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/73, 0x49}], 0x1) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x44) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x4}, 0x8) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000200)="848025936ecbf75d0133738473e24be99933859387e39f5cf04ae47dea3c8f904195aadccc917998c2a336cd1b387e3ffc9c0951e07c1817b44c1fae3374067dc6c9a8ad0943d2d5cb99bb9868bcb77aa4ac0f44dace13576f3cf30d9ec9529006f94a5dd30da8d8d95266542cf299a231f3e1b73f6f4044f90aed7cd6c1f0195d8bf54c463fd539f918e2550844689f68574828389fe730d83503e07e", 0x9d, 0x0, &(0x7f0000000340)={r5, r6+30000000}) 2018/04/04 09:05:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) syz_open_pts(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000001540)=0xc) socketpair(0x8, 0x0, 0x9, &(0x7f00000014c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000001840)=0xffffffffffffffa5) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000017c0)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3}}}) write(r0, &(0x7f0000c34fff), 0xffffff0b) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000200)={0x6, 0x2}) fchdir(r5) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r6 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x0, &(0x7f0000001700)=0x765, 0x4) renameat2(r6, &(0x7f0000000040)='./file0\x00', r6, &(0x7f0000000080)='./control\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000001680)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x7c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) r7 = getpid() ptrace$cont(0x9, r7, 0x9, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001500), &(0x7f00000003c0)=0x8) getdents(r6, &(0x7f00000000c0)=""/64, 0x40) mknodat(r6, &(0x7f000003f000)='./control\x00', 0x3, 0x0) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000380), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x3}, &(0x7f0000000280)=0x8) execveat(r6, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000001740)=@req3={0x45, 0x8001, 0x800, 0x0, 0x0, 0x0, 0x8}, 0x1c) modify_ldt$read_default(0x2, &(0x7f0000000400)=""/94, 0x5e) 2018/04/04 09:05:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x9) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000300000200000000004500005a0000000000009078a81414007f0000010420880b00000000000000000800000086dd080088be00000000100000000100800000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x68) 2018/04/04 09:05:16 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/164, 0xa4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000200)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe94) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f0000010100000001000000e0000011"], 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000280)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x100, @rand_addr]}, 0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0x0, 0x101, 0x5}) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x10000, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) fadvise64(r2, 0x5f, 0x8, 0x5) 2018/04/04 09:05:16 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x34}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}}}], 0x1c) ioctl$KDSKBLED(r1, 0x4b65, 0x8) dup2(r1, r0) dup2(r1, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402000, 0x0) 2018/04/04 09:05:16 executing program 6: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r3, 0xfffffffffffffffd, 0x2, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857f", &(0x7f00000003c0), &(0x7f0000000180), &(0x7f0000000800)="0000004587e858485ee10cc19f455e7bbe78d47068d9ae1bcf44654eb2b46419a8f51f9108345fcd65f45a2324198ab1ab71a26c194ea55182ddd215ae4bf05ab7517af71f162bdef43f096db110b874b8c8406517766850da06782989561125ef979b7fc7805f3cb4fb66ab826ea439d950defc46a88f1441698a08255d96d98718611c6a5128ab254dca81a1621af54e97e889290a14c468711a8e6e200fbef8240242378044ff62ada596ebf1b224d5ed48762ba1b53f2b2fe2613d12a882a854d1c78505ddd98dee62b09622fd3b1d058cca78c267bd85093ffa9beac5632287bb54e5d39ccf887d8defd2662c") epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x274, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000007c0)) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa941227e117db0595b", 0xe7, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r7, &(0x7f0000000c80)=""/170, 0xfffffffffffffd9f) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000b80)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf00002de1a5f7e18e16456990d098aefde889bc9784876f5ec8ff5bd3eacdd3fe312a52460031151c5e2d617059619c885ba62d3186de0d0034de3be69a598528bd007c398e2b0db50f798426300786faa9dc4133201cd0477b859bb5451d9883aa8f23d2bace01b6a5968e5a81dedc86219077ed484711b48b0979ff9bd237afa30daa0a30362fd9634ca823d0e53ed37f987cee78a356952f2b040e15315ddbff047ae4b3809590f4a4d128af2a40bc326f732ab845a5ed36f03f4c79b17855f03989228321cc84e3"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 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, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/04 09:05:16 executing program 1: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000980)=ANY=[@ANYBLOB="d8af4ca28c180000000000000009000000000000000100000006000000020000000000000002000000000000000002000000000000000000001000000000000000000000000000000000000000020800000000000000000000000000000400000000000000400100000000000005000000000fee02470000000000000000000000000000000110000000000000000000000000000093660e4469b6c1abb1d200e5eeaf0eb5781aa76e7d81828166aa7503a1a4fc4d87bff5d92501c1779e0028d28f427d9e701c932aabcbf7be"]) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r9 = geteuid() setreuid(r8, r9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r10 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa941227e117db0595bb1", 0xe8, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r10, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 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, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/04 09:05:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_targets\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1000000000000181) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000300)=0x4) socketpair(0xa, 0xa, 0x6, &(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/241, 0x6c360e15) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000200)=""/203) 2018/04/04 09:05:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x20400) getpeername$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0x14) sendmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000000040)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000140)="7fec644605786dcf6a032149517d497f911781bdbe8ef23da8aaa252f24b6e8a84752b7bd750618c4240a1a13222141e6166760385cbe3300a3b408d633465f72ec44ef5b1726decfaf198843f0e1c04da3540370476c94d5b90892858ad31b46b487bb010e7f71486cddf2c33308f4acbe6edbbb891458a77ab1e279d298509392c0dbbca905f613469168d1b832603738d508624df4d093742a5949ef8a4e67cf16f2fbfa5e323f158074225f2ea05cfa356dde0c3918dd8c17b1084a2219d5ab0f5163fc740b3b61e8c921e55a5c99ee58885b6247217cfcda80e83c14f6a6c04716b11fd28d43ec2005b", 0xec}, {&(0x7f0000000240)="157d6f989a584163e2ce70db1c092d5c654783a32e657971f9f88038f69b6920d9099792b2054eb7c5859bd266afbc40b5c278a42603683bd6691f294704174fa24aba94a57a9d57af827918e623af7673bdfe26c9cd4de01b865d71b97310943e193f6eb2ab14dd92e9a8b2594ffec0f0fdc252d9aafe3a8141", 0x7a}, {&(0x7f00000002c0)="3e53f4d42c4245e0cbc49d4527be28300c6988cb95401f24d8129a1531c16069e50692e23548fc8171b1ebb071b7139506223cee4a8a30137ac2c77d8dc6e2eb0fc034d818fded4108fc499b0276611e41f3beaec5dfdd94a48def29f5e9326b0bb561e99d90c3f442c898ffb03804cc1c050e585bcd70557cb919c50c4436410c0c647a94c68c910d67b19e966037226908179afb61b9daf2818b9fdf12", 0x9e}, {&(0x7f0000000380)="01086939da671c0b0d140bf8e0848dd2bd8c4ff18bc6b17373a209e44eacd3cebc6abd8a825a29429428f71d4672f9dde224409863605ec8007a62a4edf07cb4b9f506da987ef05aead4722aeabd32c257f28b1380bd06a4b5b82481adfdecc9fcaacd48", 0x64}, {&(0x7f0000000400)="1444109838f0782aebeef1309f625eb1b7715ba214fed26afecad13e8c9deaf7a696285dde7d453cfda1f6493bf8d9640d4b762224599d6ba8ab1a463158f325bf704b7f3891cae9566b13686e668d844569f118e341b08944414b74234df890c5ca4f5d1f34b46c945093a9dfe6f3d7bdd0b00c59f860e4a11a593888355bcf5bc0", 0x82}, {&(0x7f00000004c0)="9867ce4387dcd5aa04086010b8fbc1cd0d95c288b83e658ffa019fca040fb7d2451d2cb8d49f7586ab8bd6351711224cdb4bab97a31a64dce2f5bb2aab39f92ac77cfb1d797cdd402b0cf5ee5f9aada62620f28535f938ff9e5615d3f9f92141de45725ecb99bde6516b211b221ebf64456b226af6285dc013641d184fb8aa046fe90748cf5379b8eb830ab8263a4779d30f5a985333f3087f41ac19455debf9f9", 0xa1}, {&(0x7f0000000580)="4b82e4ed80b5005ae91e7063763efa04a3adb61406de791219d3bff78b00b642451e02fb19062255b578991b49b9bad2168795bf073d9ba8d264112d8f5e0bffd9ba50abd340b98d18b49dddea7251f614d67a57268b142eef582f829bbdcaaf747aa83d9526d3c08be3d683a41e262db02e969d0a831d054d51c0f70b68100b", 0x80}, {&(0x7f0000000600)="f931243dbfe07d5ea99ca6fc3a065e23e055d670491c992959d9bb4c8b83af63c01f73343dc22c8027f313efd3c0325f858841bac0d381806c025f44bd8029a79e014f9999b7cfaeeb7aade1bd5895c3cda2271f2cd33d272f32ca5c26f0b03db3b5adb29f2ace8cc35bb3e9bd95db178cbd36436edd33faba633f971a825375365733a1e3a20be145d74e9de7b4fdff3bdaf45b4d7f4a430844d6a028b8366505a99f1a5f36", 0xa6}, {&(0x7f00000006c0)="88771b0daeb42e0f1aacc86145a469f98831543a32e4be0578c65e6a9c4c6044c0b4418d3075fea38b8f37702ab034aeddfbbb68b88df3b5ccc4921f65783c3acf51a6f45a36582095ee6eee19f87ffc2e55bc35e910841c42ff0b7010a24bb742d8db4c18995065f26d55723650a648ae06bbdbb0a79bafb78934bc6320d96ada6632b4ac7024c9bcf8a8a9900d1eed5dc98b7abe16470e34308d4a1ad08b7c423a0ff4064538670d2dfc513964bcde65bec0ca0d752c3538544db2f6", 0xbd}, {&(0x7f0000000780)="4e497b0d1507bd94cba19097a26dc9d60886ed222fe5db0f57f5cde943385d3dcea760895f899fb74dae35f58ab7b69b050287b5940f468097bd222b607c68a169026c8a42c393ae5fc3c6bd04377886d2678de60514f7838288d3984c6bfdcba44001056395ca37f1f88145a017b591bd30b9ae050e7cf8e3910c4438cb14cfa512533ab66c5b3baacad3a20c327e4bfc315b525d37a0555a1caef49143cf701917780f7608009719dc4a3ca619e3075de5d237e64cf153a010c5ad0fff4e05442598780cd2c47e1506dd1549eb527908ed7523fd6321ebcc06521e7b691bf0f47001e7b2a86f45deab", 0xea}], 0xa, &(0x7f0000000900)}, 0x2}, {{&(0x7f0000000940)=@l2={0x1f, 0x4fe, {0x10000, 0x20, 0x7ff, 0x6, 0x40, 0x2000000000000000}, 0x9, 0x4076}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000009c0)="17b9dda9d006a546dfb347554ffdcf8f4186648780b06873eca5094d39e4425833ba90d09bcdc9b13273d0611470785c2f0604492d1a76a49bef0e103fbf1606299ff886077f9820e5e8406d482c2329422396d7957e5796b90c7b34bd856792b71557d7e9e8f3636ea3c140536aed02424b3cd4734d68001166af6f07e40f3a36adc9f84a6bb3415ac60510df3bb4d8f37a27c712265f675c4b95df304836d8bf34fde240e101309a", 0xa9}], 0x1, &(0x7f0000000ac0)=[{0x54, 0x109, 0x5, "5a936a7e34bc4180bb75403873e9181e4a2d36d1c22c8b88ddb7b0c54c9c2064244f9abbb95090de9fefa3a10cd9ff716b36e86aa36c1c5096bfcb27b7a8fa65aa5bb9740abe80dd"}, {0xd4, 0x115, 0x0, "87139b0c37266ec56c81a279a2361fe3e0fbab8b181a55834c4f08f3fd64ca45407a76e819da41a2879738ba1e08da4ca9e3d06fc73f72f2ac13e625050e8b364f495b7faa4603dd28034e64666d9fe790df22bf9d36eea33eb7dae0de28995f4b1366dc39a33857e9e6e3fa597e5a44742ab6f71c028406116f257ac91da3625a537df795e83743a0307a3801510afa50cf480c92b8fe9225dbcb8d84375781c02b6ee3552e26ec758101ec8ed90f357b986d8cd570451d7ca42ef90d23bfa3acf1a11e8916"}], 0x128, 0x4040000}, 0x9}, {{&(0x7f0000000c80)=@hci={0x1f, r1}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d00)="5b36e6ad0df1a0a34dfea3ef111e250ae442bb2f2181222dab08b67a30b1e7dbce581d95f58b872f6b0f2870d378f7a8ae39bc0a5216", 0x36}, {&(0x7f0000000d40)="7a17d10b9aedaa6d8600fbd5774ab486ee0882bfb663dfd7ff3c4be382266550661e66c9466231df13437c87901b2a87b78178806f03092414443973b940263a65d21a0841103da68cd7bed507f285ec72cef9604565a849c8beff0ce687dc1d99421a9e8b291a280d265d2ac77e16f47f6d9f2b7e124abdd8ffee6c06a627f65aa65a19308859899370b5314d00012bb54f1eef245ccdd6d856e57a5f89ecac530739174466c3f728de06104d16", 0xae}, {&(0x7f0000000e00)="0b7ee77935e2970d0cad0307cdf91e423dea3c31d1dd4d9b4a9bfe05d76b26a386f25144d01b0c2c96c3923142ed21e9da25bed8ecf45e070b14dc80aa6b5bbb2a27cade08790b7b454c8dd9d77646fc70a4831189f2c225df80fce896daf3895e3f646d2cfe12fa0741b94c6556eaa42a90155bbe27ce15c06adfb7ffd2bc241b8ed50fc3ab0d8c98884d3a086e67be460c64fd0716ca9038b0517199280692bb084bbc3e61f41da23763d6f05c76d1", 0xb0}], 0x3, &(0x7f0000000f00)=[{0xf4, 0x11f, 0x1, "272963b4d2fc38a66576c40bde9524693a70c2086593a53a0a499907347e99b3098350f9a80bc186d06fea69b63052673ba33fe29030fc17bebb18e93f331e1d98e1d592370192969fab3821dfd62213d11cd52030f8b197d944f26089a598f0043cbe73b8223e83dbd79d6b92a791bdd5fd4c7e527fd67b279dcd5804a7e76068d9966bdc124cb1fc29d99f79a0b2f0ef89d7605820d702c81cb86ce76b16f034a4f603f4ac6714b9891cc91e51572efeac0de728e8b86731356d30eeeec73d06fa37a2ce802779e431b2587b9900392200682cd10906c0ab87dbe5b61d42c58f9ed3cd6f7c37"}, {0x20, 0x13b, 0x97db, "e6aae9ce7b1d9e0ddb21a5e365dabe3a775aa5"}, {0x90, 0x13b, 0x8, "1b9b429bd84489078765263f94c2274481e602a9432f5ede40a737d9d944e92214b14cd2c477fbc1278b3745ed28160ddcf17562c00783d6e94b19a6fab67a17acd58cbcb1c7b95e7f0a9da129c69c42bf5c77c4e2961df14ff6ab3f17fb9765ced152c6dc656b0d20c3f591be01b39b9d41a43249fd76243d7f06714c142c9da4f4"}, {0xa0, 0x11c, 0x57, "5648d256ba9ad529666fef38100e77e2e040257e446154d4b7c82328c255a133ff386cb8d4745dcb31c32031b45ff0d45d60a66d1bd8eb3cc735fc436c95dd2b8ff6b0117fcc27cd287290f5b80b8c0e775081062939259ef9c6dd517d7bf435bf0efb40e5bce4d6bcd7ea73310b490df5f01af99e29bba91405c722fcfb71931e572a5feea964dd1154c16e94a7520933a97eee"}], 0x244, 0x40}, 0x6}, {{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001180)="00f16ed0f0aec7e2193325fe7c94bbbf6491cfd3b6860caaccc27d023241cf5e6b4d14e57cf23275d297f4a374d711ecce02d56496810d7b9e5270e9aab5c268f53f7090582335c6ce213d722b3035fee443cb995962ee61e7b5575c9d9f5322a7649f368af65fad15318ec9", 0x6c}, {&(0x7f0000001200)="e589c0c54ef96a2fff8c36b20b08df3d4dcdeb9a027ea9591cffc0665f59e1febfa120867f0ee8df7141b6d0d8ab80998df65bb070ad576944b28bb568e7ed33f56d3d84b0ceb2da9c8594b4938980295d01900223b795bfb355eebc4b1e0c502a88dc5ea8c663711a2a15c4ab9e287a2b43ebdb751794decfdc1325ae050144fd649d65275eeb0b75854a932f9787fd327a1f78b0e0f4eed8ed9e5cc9d339ac3760168d05547bda7c42ffb841001f2177209923cc462d5c6fb7cfdce5a7417f", 0xc0}, {&(0x7f00000012c0)="e086e956815436bb7c59fd1ae3089a393150e8d80edab06b5adffaa8c384f9ac8a09f1bd621c9a3188f6ad75b718594c0cc03441fb1a6a7238d00170029755cd3a53392cf23cbe180b943c2c6ac78681cc7f22c6bd4cc61d7e86a9b647f738", 0x5f}, {&(0x7f0000001340)="b96c544586bf870ce02a54eb9f00733cbdc8234131dde765f34fdf1ccdaeba93ffa4c761cd5c976b313f56afa2d389c38557", 0x32}], 0x4, &(0x7f00000013c0)=[{0xb0, 0x117, 0x32, 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{&(0x7f00000028c0)="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0x1000}, {&(0x7f00000038c0)="0a438d59a307c5b66b22314f410588c4db5b802f68121a80e0f6d3407ebf5b93cb88db983cd4c99937b91b90e6a67990334584837049827e2cac00f89748e4faf2", 0x41}, {&(0x7f0000003940)="70c199819d247a07a0e5340605b6f677c65a3c526cf24afd71b77706751b7141c1efc2d9e72b246c596c25fb1f47d8cdbfb0d6873cf2085139515b38046e459db5f37c8ecbd6c4094f43d9c2f3c41a7ee9345726f5f8f7053f78d1afa438c318eaeb05ec5d80993f4baae91fb28d850e06900184212bf943fff51584446308a0c9aaf3946d95912c213cde50267538aa32a40a5b7d5881bfcbe1fe53c926f8068d29e17c47f20356df529cdedd9b54188cd32224a7d021c1b16ec702cfedc9a31ad080e6a52e6ee45c42ec86f66f2a5af1210da45fb0781a5f96e51cf583f756cc85", 0xe2}], 0x4, &(0x7f0000003a80)=[{0x5c, 0x11e, 0x7d, "53cbd66d20fac56b5670b74656f9d2c856462fd915f683b5a6994c23da9ad122ecb9590d49b66b4e87ef3bbdae3387c2f6f54f5c1fdf7ac7ffa08bdb26ff4d1c8a38ab5939597cf98d1cdb3e59"}, {0x10, 0x117, 0xe555, 'n'}], 0x6c, 0x4000010}, 0x5}, {{&(0x7f0000003b00)=@nfc_llcp={0x27, 0x1, 0x0, 0x3, 0x9, 0x3f, "7ec520f8136b8d863562e165ab63a4e4f2cdb68dda4f17eec002e7296f4828d496fd095dfb98414d78f2dd6c8f1a7e37c99b46795fe757ded951c78715fdf5", 0x34}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003b80)="3216593e544202095bec227b438af0b3839c90e9fa209d99a17015ad57eed833d472e2c2e67bad77321498590f850ee1a0e651ed9f89313ffef104d17571fbcc96848439a7cb3bd749d8304bb474ac68fe57c4b1a85cb4988a51a3adda576668f3742ab170c52f7b06ad5310b316192f63efd411762f53f320f9875a3357630197", 0x81}, {&(0x7f0000003c40)="54d1e21355ea639f07ac0e84dd132264ec32cf4f513a17cf0afb61ddeb5a1d3187d6dd1d42ecda7a4f37db9bd38d93792d6973475cc174b812001e685d5cd48f4952aaea8d527f9088a67c3aaf255b392c21e5d507c62cab50f32e4885de62c5b7a06dc113ad3f7104403d0c5b55c472a52cc1924bb9d7b806821115e0720103e21749fec6e7bde9071670ecbc87c218de5f803b45095101a6c0a693917d2e8f25568fb1c9bbdd4f65d3cc268266787d3e403efd6c421312ec22367d146fc9c7ce34928d871e518de3ae10c514596aa6a8e078edfc89b89f321ba23d5083ced7ab57d7cb98f5cd3e2aa34981c1591582", 0xf0}, {&(0x7f0000003d40)="203e4ada9c927005370d6ffbe8c9b976e1", 0x11}, {&(0x7f0000003d80)="fb7c0a7be79c8bc84eeb55c7c1f2ddd9c040d3564e020856a6696993c648c6d307e1b11c2dd6fbae0e46d78b942094889073c9b50ce60e22958488c98a8953c223c11444ed261eb579e70d3aa28b036687e09b6bc7ff0cecca8f0eddcf7228568eec2d1aeefc18a41ee49b7f59dab9b659f57196a99c04459830c1f3a28b114f8cc462bbfd9fadf9ade16c81a73842113174431e69f8d5971f2ba70bab150d1695213fc1a8a7d002daa50226225fecad62fc2ac858b038b59de4b046d986b85c5399f2ec3eeabe9312", 0xc9}, {&(0x7f0000003e80)}, {&(0x7f0000003ec0)="bb2e9f8707b56f4a5c91f82ab3a8fbebe28248e8ab33e2bd0b56c1ec13b7d1cbf4716c090a7a95187b7d56333cd8684abe9771", 0x33}, {&(0x7f0000003f00)}, {&(0x7f0000003f40)="f61319ad554dd66842a7202cba004d7fece269224dd324fd92fcc927b1f18b87cbfa6b06ad6b1b12f07be05124aa8e8b73943eef2238f74751c39b9a36e4847dcb261571116a95fef9dd7c73bcaa1c489b5027b53f693bdf1cb6e1edc926e748794cdd1f0f2f7b40ac1ec3636e5ef6297bcbe772c1506b725d771da590d345a871447091d8125d2b67eae7d3c445d662da65fc09ce3d2abf2b92c69590c2fdea9a", 0xa1}], 0x8, 0x0, 0x0, 0x20040090}, 0x9}], 0x6, 0x8004) sendmsg$key(r0, &(0x7f0000003f00)={0x0, 0x0, &(0x7f0000003e80)={&(0x7f0000004100)={0x2, 0x5, 0x3, 0x9, 0x17, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_key={0x15, 0x9, 0x4c8, 0x0, "ea51f389509dd3ef7c380d607dbe2c4a59704d613efee4cfb17a19a6482ada85715f18d8742888761d1b0bfbcf2f3f7d47e3fc8fb2f6c28cf37c047580f952df5024a62a094aefd4851672e9bc13d61e63d431d5f5559805a4070868900d7536c85589b4d995115adb230cdf26a678efc62603e5271976a09531fdd1fa8fa22d9d7d354b81a2838979c3428873f1ca441f7a24ff777af6b998"}]}, 0xb8}, 0x1}, 0x4000080) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000900)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x30b}, 0x50}, 0x1}, 0x0) 2018/04/04 09:05:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000140)="ee", 0x1, 0x1, 0x0, 0xfffffffffffffd8a) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/04 09:05:16 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1000000b6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) dup3(r3, r3, 0x80000) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/04/04 09:05:16 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4000000001000004, 0x8013, r0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/209) 2018/04/04 09:05:16 executing program 2: unshare(0x400) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x17, 0x1000, &(0x7f0000000000)="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"}) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') 2018/04/04 09:05:16 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x400000000000023a, &(0x7f00000013c0)=[r3, r3, r3, r3]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, 0x0}, &(0x7f0000005d40)=0xc) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, 0x0}, &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000004d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790dff34e3d57ee943713df7", 0x14}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)="78d3cda14fd06c7cdb805eabbaf3375e6cf15239bc58731c7d45cae194ccec53a87302a69f57baf27f7a58f4b6587c08f134acc0e6397e63bf7578fe2bb8d80370543ad38d7f042fc24d9ccb0b37c0ac234303b8168bccd059ed779de07fcefbd2db143f92f8c4232e620a9faf6879de52cd949cffda8bc20bc3e9dc5099ef904597b90af56ea4a28ea2f50fd39f53fec284ba27ab08f3f59cc93bd20ce3aacbe92cf29bd86e02bba748a37332754501727f19ab9698b7d0ef2bb3f6eefabf6ba05c6eb0fd988230780e1c31dc35dded414b7e6e73299614faf990141285e026006689137d13ce725eb330cb797f", 0xee}], 0x1, &(0x7f0000005d80)=ANY=[@ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r8, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYBLOB="140000000100000001000000"], 0x74, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}], 0x1, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}], 0x1}], 0x5, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r12 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r12, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r13 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f00000065c0)=ANY=[@ANYBLOB="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", @ANYRES64=r4], &(0x7f00000012c0)=0x2) fcntl$setstatus(r13, 0x4, 0x6000) pread64(r13, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r12, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r13, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/04 09:05:16 executing program 4: unshare(0x40000000) r0 = socket(0x8, 0x802, 0x7d) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000380)="c19dc4382898a12d558b5ffd010299969573504e3de7ef6585a80be23fa79e031834668c654adbe95b74c0c0ad6cbde181049a53f839873c81bbfe8f827a0d743637c7fcf0f818fca7c95b4bdcff1fab650b198ab3fe19d6ba266806e4245cf837d728814944700af46aa4a91230945341f7f30759c79526492cb467a00bf222a577cf0a47afcf4629fb5ba33e7be4bd9c41127b836aecc9adff6f45970585f1542e53397c53ab0409acf05921d852beb8a4da8d206161314fd9eda3e904bdf5822c5021793c796782e3742e9de52ddd3e98d7a51bb0186ef73dc89b7ce14e1fdb6934207745795ee2625c6de35eb6af0172a0ecb2", 0xf5) write(r0, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) [ 78.639100] IPVS: Creating netns size=2552 id=18 [ 78.692604] IPVS: Creating netns size=2552 id=19 2018/04/04 09:05:17 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\b\x00'], 0x1}, 0x1}, 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/04 09:05:17 executing program 0: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8), 0x8) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000040)={0x484, 0x90, 0x1, 0xfff, 0x16, 0x40000000080c}) ptrace$setopts(0x4209, r1, 0x20400001, 0x0) 2018/04/04 09:05:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b02000)=0x200, 0x4) 2018/04/04 09:05:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000001c0)=0x4) write(r1, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000004000140400000000001000000000000207f8e000000000000c6b4087325df990ff4aabc6c28672f0d595d01523b2e9a3b23fc221e065ee5d56106ab05f2187804954914a73ab2b930f07616f93cdc59177fa4ac69a8cc685b9816b77fd88c"]) 2018/04/04 09:05:17 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xfffffd14) setsockopt$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, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/04 09:05:17 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, r0, 0x0, 0x100000000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="0001705f66411f657300") get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)}}, &(0x7f0000000280)=0xc) getdents(r2, &(0x7f0000000100)=""/139, 0x8b) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/04 09:05:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r1) fchmod(r0, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3cd, 0x208, 0x100, 0x1814, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x10001, 0xfffffffffffffffc, 0x0, 0x886, 0x1, 0x4, 0x55b298c8, 0x1f, 0x7fff, 0x9c, 0x8, 0x30000000, 0x80000000, 0xffffffffffffffff, 0x9]}, &(0x7f0000000180)=0x100) 2018/04/04 09:05:17 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x4000, 0x0) getpid() fstat(0xffffffffffffffff, &(0x7f0000000a00)) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) geteuid() getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f00000003c0)) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) getresgid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)) geteuid() fstat(r0, &(0x7f0000001300)) getpid() getuid() getgroups(0xa, &(0x7f0000001380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000002ec0)) getegid() getresuid(&(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001500)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001540), &(0x7f0000001580)=0xc) sendmmsg$unix(r2, &(0x7f0000002e00)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000380)="76cd5b7d6603e7289b9767d0b91845d35ca1e5", 0x13}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000002c40)=@abs, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)="e38c43ddc7fdb207e3a1909562547fee21ab88a5a1eedecd3f704945f718e560ecef50009389ee4295231e43571161d285ce7bbd2263d0a1f2f654e7fb289ece0a19d1710fba66439f05bfd77b98266d80c5552dd9d99560f063b09b78a807c9b8efc1363df8daa550817a4bd5101055b8b7b71c69ce", 0x76}], 0x1, 0x0, 0x0, 0x20000000}], 0x2, 0x40000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x3c, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r4}, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000500)=ANY=[@ANYRES16, @ANYRES32=r0], 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(r7, 0x541c, &(0x7f0000000040)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x1}) getpeername$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/04 09:05:17 executing program 2: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/121) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/04 09:05:17 executing program 1: getpgid(0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20}, 0x0, 0x0, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0x0, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/04 09:05:17 executing program 0: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) getpeername$unix(r3, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000080)={{0x9, 0xfffffffffffffffe}, 'port0\x00', 0x1, 0x10001, 0x1, 0x80000000, 0x7, 0x9, 0x8, 0x0, 0x4, 0xe155}) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) fcntl$getown(r3, 0x9) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fffffff, 0x200002) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/04/04 09:05:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000b00)=""/4096, &(0x7f0000000100)=0x1000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0b0000000000000001000000"], 0xc}}], 0x2, 0x0) 2018/04/04 09:05:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000280)="8a", 0x1, 0x20220003, &(0x7f0000000440)={0x2, 0x0, @loopback=0x7f000001}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x204100, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) recvfrom$inet(r0, &(0x7f00000002c0)=""/244, 0xffffffffffffff4c, 0x2100, 0x0, 0xfe89) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/135) 2018/04/04 09:05:17 executing program 5: timer_create(0x6, &(0x7f0000000080)={0x0, 0x1, 0x1}, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(0x0, 0x15) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000300)={0x5, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x104) shutdown(r1, 0x0) 2018/04/04 09:05:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000380), 0x2000000000000120) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='attr\x00') ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00000005c0)=""/178) fchdir(r4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0xffffffffffffff2d}], 0x1, 0x0) fchdir(r1) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f00000015c0)='./control\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000100)=[0x7, 0x1e45, 0x7, 0x4], 0x4, 0x6b, 0xd, 0x3fe000000, 0xd2b, 0xffffffffffffff27, {0x7fffffff, 0x35, 0x200, 0x6f2, 0x1, 0x100000001, 0x8, 0x5, 0x3, 0xffffffffffffe0b9, 0x1, 0x8, 0x9, 0x9, "95ddee070dd360b032b87ce36f6db22859f0cb620aba1312ac07a26aacccd3ae"}}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00000000c0)={'gretap0\x00', 0x1}) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000380)=0x100) bind(r4, &(0x7f0000001480)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300), &(0x7f0000000340)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x3}], 0x98) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000001540)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x100000001, 0x9, 0x2, 0xfffffffffffffffa, 0x1f, 0x3, 0x80000001, 0x4}) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/04 09:05:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) ptrace$setopts(0x4200, r1, 0x4, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00', 0x800}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r4, 0x0, 0x10000, r4, &(0x7f00000004c0)='./file1\x00') write(r4, &(0x7f0000ffdffb)='#', 0x1) accept4$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r5) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001300)=ANY=[@ANYBLOB="640000001c00dd0026bd7000fbdb6d8539df25000000000c001500b20008000000000000000500ac1414aa0000000000faff000000000000000000000009000a000000fe8000000000000000000000000000aa0000dad20adbd4885376e4239a1849d77766603893d8a0a3a0dc"], 0x64}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000c40)={0x4, 0x1, 0x8, 0x1, 0x0}, &(0x7f0000000c80)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000001200)=[{&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4b}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000300)="3206", 0x2}, {&(0x7f0000000580)="317778793655effafeec9b04dc17d4e9e89cd03154d804faf8d14b3bb0de3f2514439aa4acabc3ba8a1b2fe7c7d7975875534be726c5c61925ada0c40f643a65dd4e59c9ac9ecfa570ea7b17d699e2ee11ca2d263b57d52423f8721513c49db1f5991d6bde5b6ce77b39a45332682eae", 0x70}, {&(0x7f0000000600)="18f7f6797c623afb5593070310132989b5811bbe2d365be7c806311d7b1f835584256cb12f6e511ed171c8d43042e89ced689dc05002c9f2351bff368df9b74cb3b3520db5d1c456f4c35d0d35904caa94282b973625a62eeeb23d69ab00d464e916d0a3426b434fea5813ae598ec2e2e66513842272f201b51b0de35c0e681a86280d4fa6423121a55e50dfdddc0f449d5c9ebd9881dc2e491a0fbcbc629fbcec16dc1abe5b0d145668a915f6ff2d1b0a65a50393a355acf441ba426c2098a7b9f9ba27d2a8d983b77b73", 0xcb}, {&(0x7f0000000700)="85ae3cd133cf5af3d2aa826dd58a2f1acf42fd9e21f1d2443d4619e6ea3ca3cf930eedbf10762a84d9fb0247b4a86c48b9b91984bb24b6a1f51fbae60238897138b8134b1876cc5112964bc99c4fd3a4ac4c21514c30929031a667a41418ff3345c0aa3e05d47dec2b071c68b574814d7afcb93bafc2241444718089d7edb65b848a3ac463e650d8ec11bb5ac95360e6d27c99a0239169336ed82b0078a57fc881abe587", 0xa4}, {&(0x7f00000007c0)="5d93", 0x2}], 0x5, &(0x7f0000000840)=[@init={0x14, 0x84, 0x0, {0x2, 0x7, 0x400, 0x10001}}], 0x2c, 0x20000000}, {&(0x7f0000000880)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000008c0)="c03e76ce8eb225e9f6ac6fc12fb2dfc9244f3ee4002f40c838c23da17989be57c8ebe5b2960984ff7aec2db870c0eac39a284a33e5f3e15ad4ecfdd3f3ccec0421fc9c2a92d4a9fb6227b6859fdc049f4c47bb77d476e1cc422ae11ec301118cb830de1f14e97b247caa473ef793e7915dfc53bd3166e7712b114fa1addacfe2e68b03fb71de3de677bf3610d900893881faa6ebfdeaff37001c217f7badfbed4410edd0795daaa10f2479327b7a11324313", 0xb2}, {&(0x7f0000000980)="1a0b2f0c907d15d3bb401c655b4fa232bbdc62b312e7674f62cd6374105c311bbbe2bf9f", 0x24}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000000a00)=@in6={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x2000000000000}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000a40)="ccf1079382f3b2b5eddc94b43a1d218e0fc94fcc4893b9c727fe6bd39ffa26e84b8f259a22fe985edf9e883955b4a471ac0b88ac95b527e24d1aaad24ac61a2bf7f17ba148c5531cf9", 0x49}, {&(0x7f0000000ac0)="ae72413499238cf5915b24d3aac8146699f9c94f6d2ad89171d1945c99673e0833d153ef353dda56804ac7d8f711bad33a44c4177c1f7a289e88f83aff082904b64c785839904aafc8ca148d7e5590235d37cbccd10f90fa2c0c9b081a597b7f98c7ddcf2e3c7d1a030bbb1f7d8ffc32cffe47a3e2839d126b2ddae7c2cbec5c98d548d0ad242b4a64180c44b1551d6f9bbba9882e75495eb1039e367110c131ae7e4c4d73f146f6fab54b30c9665ff51435df71", 0xb4}, {&(0x7f0000000b80)="d3014e2328f0c68b7d414720fb5f6b8e3e72906b70a90d3977165917206df97a2184aa969cf4a09aa4980bf73063595723bb2613c87e61df8a83101357123838484e2e5176f3c752d0ea4768448f42405558701c6fb87865f9b27fc3", 0x5c}], 0x3, &(0x7f0000000cc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x8, 0x5, 0x6, 0x7, 0x80000000, 0x5, r6}}], 0x2c, 0x1}, {&(0x7f0000000d00)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000d40)="3dbf9c71675f38c60dccab35bfda51e3e7c2c85f2de45063c1c17920c73f1ac93b2f42d9367aec11f2db2698e1216b0c99e66ea534806e8a04286ef30b671dab684b84730d68757663461e0d764dc68e92891288804c33c99d3923099f9766612b2a6bfb0c53454bac8d0f6989", 0x6d}, {&(0x7f0000000dc0)="14f483200c6289d30c63ff68b0f7d5b4c6daef02e8acc5ee57a9e81dacb5b98f049e88de1d1eb6039dc987744f5e412382be8e5c3448e9db63cf25a654faaded9de4d98e02e1c85a", 0x48}, {&(0x7f0000000e40)="b4e285d5da2a2f4e9539c889716a5139e153c347f0d2a1d87240c3f5acadad21b6d34a6acee94beb79400772adefa66265dc2a4fdfe67ad0d97d40030ea3a69041c9a607eb27163e799fa0c6a71813288207e56fd4074a5d73fc77c7e8a9ff9f04de6509fa1f15fb64e24288cc6c499dc0caa2247e8c922274c08c88fe44009f7131b7bb3e5836d86bf5ffa0618c09931f82e972a42efa7a9788028e11733095e0d51b3f464c0d31750db09aeb7a0db160050f66376cae32d84e9646706c51905ee32cd924d6f19d22f86a6a148d7243d41029e1a55300134de049dea77a3988724f7ca2caef6e7516e4b21e6cda2b8d8f12f291a5611e", 0xf7}, {&(0x7f0000000f40)="1d9aa7d9544c0ddc5f1d6a53c50d0bde54b0878b5ef6b3984f861de0d15a92a7ec5d83af8532cf9ac1dd", 0x2a}, {&(0x7f0000000f80)="0329b310ab881223fd23a1e809a435b2362edb2eba9660e2ca5f5fdbcad6ddcea232f9096b78512e4c906116abd0313c13d40577dd76e819489c874e41bd635c0808df14e0fb8ec0e27d86cfc5da048fcb6c5e115beeea", 0x57}, {&(0x7f0000001000)="b42d9b5bfa165d1accebd5823cd30abbdb01311283e5092d64aba1a02c461f2d76a93a85232069126cb91708f062c6d781fd401695f6902a34d0fad43b94eb4f3ccf2a80cd4f8000a8de74b1851132815f2db7f6c44e44316fd70bc82cead99f919bb1c71b91ff50bc4c98c1eeb1531ddd7fa780c5ca695882f8889e65ff52367865b099b289f7078c484e2629eeec2400d91c46e838b368b9912cebb6395a98c2f61b48465cd2a7ab4a958f992371072f1bec477697d65ba2b2922dc93f15c0c6aa153867e55835f5bd376302803b469985052fc484ca6b870b88", 0xdb}, {&(0x7f0000001100)="41aced4445449b81ab5c6b61693f3f66e7536a817eda1288ae35fde07b1fd8d6a73c6d03335a1a2fa9eedab7e69f19ce9bd90f3e1909c6aadafdd8eaa66816854b76b14b1ccbd7196e0d206cdd", 0x4d}], 0x7, &(0x7f00000011c0), 0x0, 0x40800}], 0x4, 0x80) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r7, &(0x7f0000001280)=ANY=[@ANYBLOB="00003a6597e46c995a4f3328e4e7dc9f1fd0f600b605db899655cbc6cddb96a6209015a62598b23c5c07013584553320d05f6eb203a67a0adbcd0b688e77e232b01e9b3abfbff9cb53d49b4f002584b2be55c3bf0c167689f706383900000000000000000000000000000000000000000100000000"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff0000000, 0x5, 0x3, 0x1}, 0x14) [ 79.497556] IPVS: length: 4096 != 24 [ 79.502796] IPVS: length: 4096 != 24 2018/04/04 09:05:17 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x650140, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) 2018/04/04 09:05:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x0, 0x68, "e4bd52e7dbce9662ae7bfb1035da13f4373b29277d3eb255b9213014060c1c881adeef3972bab26d5e955ec32da2128bd74e2bd5bfd94863cbd156b7152d9b3c4b71120615a7a49730a8249c1ceceefdd49b9b68eaeca79ba70e4dacf25f0f8250b97f4b369794a0"}) fcntl$notify(0xffffffffffffffff, 0x402, 0x8000000c) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003740)='./file0\x00') fcntl$notify(r1, 0x402, 0x10) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/04 09:05:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000980)={'syzkaller0\x00', 0x100009516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) r3 = dup2(r2, r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000480)=r5) fchdir(r1) r6 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r6, &(0x7f0000000a40)=ANY=[@ANYBLOB="9e695365613c8c0800502809d254f508e352f02e1f64371873153f20318788930808263c80926dba8898e59378e16ded8cad760445dba3f3db0eadd3f5df101f400f842edea9404e2a47da57b1f8cffca16c8231939fc74cbd4893a3a6b873ffa7bc10ded49599f50c6a827f4106aef75041c0671da090534df0402ce461b6b9594a4b3492a6ac6cdd793affff0000000000002685fa89388b37205efe6d2ff0ee939271a4e5c40d593b7259a09c00000000000000000000000000000000c67ff4cfbcea359c0eaaef"], 0x1) r7 = getpid() r8 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00000006c0)="b4d230d7b51967cf579609a9df6bf1dbbe85e8c6d8ea901e98cec6d8b815a8bec384e6719969df837beb0cd809b79595441fd1f188a29148a5d75feb9ac52fbd1fcefbe7321394ae49d9395a73a17570c02957df909f51837fbdfb086fc9e12cb2c7ccd27535bff9edd51ca53d6635aaaddf115b15877ce9d24d0001", 0x7c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x90ba}}, [0xfffffffffffffffc, 0x5, 0x80, 0x38b7cca8, 0x9, 0x96bd, 0x75f6, 0x400, 0x3, 0x4, 0x81, 0x4, 0x0, 0x2, 0x3fc0000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000080)={r9, 0x7d, 0x6, 0x1}, &(0x7f0000000300)=0x5d3) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000880)={r9, 0x0, 0x4ee, 0x5, 0x5, 0x3, 0x7ff, 0x33, {r10, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x6, 0x3, 0xbcb, 0xfffffffffffff801}}, &(0x7f0000000340)=0xb0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74) unlink(&(0x7f0000000000)='./file1\x00') syz_open_procfs(r7, &(0x7f00000000c0)='net/ip6_tables_matches\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$cgroup_ro(r8, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0) 2018/04/04 09:05:18 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/04 09:05:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) r3 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) getpgrp(r4) dup3(r2, r0, 0x0) 2018/04/04 09:05:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x97, 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0xa0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000280)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x5}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x23f, 0x81, 0x9}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r3, 0x4, 0x400}, 0x8) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x3, &(0x7f00000016c0)={0x0, 0xd, 0x1, @thr={&(0x7f0000000600)="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", &(0x7f0000001600)="b0a2f1f58cebcb58bd4c54fe9c2cba30d434aca40aa7a026512977bc457fd14c144f87e6d9f6a2a9849640ee9fc51298c97b2f2c7884e4da8a7cca25f36f03ae3b52a9987bda864bac0f263018d84ae4b1cc53c725928677723ca2ba80013c0acb85abc4fa54b3e62a562a42f6ed6c2fa03e6dc02565108e8e50ce83604f38fa0b8cfb1e05e0e61ec187233c60f8b187cb306825d1e5695804a2b211a2dfc6070ba070aa7f18163b0073d1e0e19869c07987bd65f28806"}}, &(0x7f0000001700)=0x0) timer_getoverrun(r4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600"}) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mount(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='cifs\x00', 0x1004, &(0x7f0000000580)="1076cb0a50f5d2d6e328aaf59f3f5c2ddce0926e866f0e994655d46992efbe09c1e21fda3b7f4c20e3c48b2bdd0e051ee9554b257e6d13485b7b4b8b0713060ec596565572ffb7c4067a") recvmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0xa0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000100)={0x3f, 0x5, 0xffffffffffffffc0, {}, 0x7f, 0x56f4}) 2018/04/04 09:05:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) ptrace$setopts(0x4200, r1, 0x4, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00', 0x800}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r4, 0x0, 0x10000, r4, &(0x7f00000004c0)='./file1\x00') write(r4, &(0x7f0000ffdffb)='#', 0x1) accept4$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r5) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001300)=ANY=[@ANYBLOB="640000001c00dd0026bd7000fbdb6d8539df25000000000c001500b20008000000000000000500ac1414aa0000000000faff000000000000000000000009000a000000fe8000000000000000000000000000aa0000dad20adbd4885376e4239a1849d77766603893d8a0a3a0dc"], 0x64}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000c40)={0x4, 0x1, 0x8, 0x1, 0x0}, &(0x7f0000000c80)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000001200)=[{&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4b}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000300)="3206", 0x2}, {&(0x7f0000000580)="317778793655effafeec9b04dc17d4e9e89cd03154d804faf8d14b3bb0de3f2514439aa4acabc3ba8a1b2fe7c7d7975875534be726c5c61925ada0c40f643a65dd4e59c9ac9ecfa570ea7b17d699e2ee11ca2d263b57d52423f8721513c49db1f5991d6bde5b6ce77b39a45332682eae", 0x70}, {&(0x7f0000000600)="18f7f6797c623afb5593070310132989b5811bbe2d365be7c806311d7b1f835584256cb12f6e511ed171c8d43042e89ced689dc05002c9f2351bff368df9b74cb3b3520db5d1c456f4c35d0d35904caa94282b973625a62eeeb23d69ab00d464e916d0a3426b434fea5813ae598ec2e2e66513842272f201b51b0de35c0e681a86280d4fa6423121a55e50dfdddc0f449d5c9ebd9881dc2e491a0fbcbc629fbcec16dc1abe5b0d145668a915f6ff2d1b0a65a50393a355acf441ba426c2098a7b9f9ba27d2a8d983b77b73", 0xcb}, {&(0x7f0000000700)="85ae3cd133cf5af3d2aa826dd58a2f1acf42fd9e21f1d2443d4619e6ea3ca3cf930eedbf10762a84d9fb0247b4a86c48b9b91984bb24b6a1f51fbae60238897138b8134b1876cc5112964bc99c4fd3a4ac4c21514c30929031a667a41418ff3345c0aa3e05d47dec2b071c68b574814d7afcb93bafc2241444718089d7edb65b848a3ac463e650d8ec11bb5ac95360e6d27c99a0239169336ed82b0078a57fc881abe587", 0xa4}, {&(0x7f00000007c0)="5d93", 0x2}], 0x5, &(0x7f0000000840)=[@init={0x14, 0x84, 0x0, {0x2, 0x7, 0x400, 0x10001}}], 0x2c, 0x20000000}, {&(0x7f0000000880)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000008c0)="c03e76ce8eb225e9f6ac6fc12fb2dfc9244f3ee4002f40c838c23da17989be57c8ebe5b2960984ff7aec2db870c0eac39a284a33e5f3e15ad4ecfdd3f3ccec0421fc9c2a92d4a9fb6227b6859fdc049f4c47bb77d476e1cc422ae11ec301118cb830de1f14e97b247caa473ef793e7915dfc53bd3166e7712b114fa1addacfe2e68b03fb71de3de677bf3610d900893881faa6ebfdeaff37001c217f7badfbed4410edd0795daaa10f2479327b7a11324313", 0xb2}, {&(0x7f0000000980)="1a0b2f0c907d15d3bb401c655b4fa232bbdc62b312e7674f62cd6374105c311bbbe2bf9f", 0x24}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000000a00)=@in6={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x2000000000000}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000a40)="ccf1079382f3b2b5eddc94b43a1d218e0fc94fcc4893b9c727fe6bd39ffa26e84b8f259a22fe985edf9e883955b4a471ac0b88ac95b527e24d1aaad24ac61a2bf7f17ba148c5531cf9", 0x49}, {&(0x7f0000000ac0)="ae72413499238cf5915b24d3aac8146699f9c94f6d2ad89171d1945c99673e0833d153ef353dda56804ac7d8f711bad33a44c4177c1f7a289e88f83aff082904b64c785839904aafc8ca148d7e5590235d37cbccd10f90fa2c0c9b081a597b7f98c7ddcf2e3c7d1a030bbb1f7d8ffc32cffe47a3e2839d126b2ddae7c2cbec5c98d548d0ad242b4a64180c44b1551d6f9bbba9882e75495eb1039e367110c131ae7e4c4d73f146f6fab54b30c9665ff51435df71", 0xb4}, {&(0x7f0000000b80)="d3014e2328f0c68b7d414720fb5f6b8e3e72906b70a90d3977165917206df97a2184aa969cf4a09aa4980bf73063595723bb2613c87e61df8a83101357123838484e2e5176f3c752d0ea4768448f42405558701c6fb87865f9b27fc3", 0x5c}], 0x3, &(0x7f0000000cc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x8, 0x5, 0x6, 0x7, 0x80000000, 0x5, r6}}], 0x2c, 0x1}, {&(0x7f0000000d00)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000d40)="3dbf9c71675f38c60dccab35bfda51e3e7c2c85f2de45063c1c17920c73f1ac93b2f42d9367aec11f2db2698e1216b0c99e66ea534806e8a04286ef30b671dab684b84730d68757663461e0d764dc68e92891288804c33c99d3923099f9766612b2a6bfb0c53454bac8d0f6989", 0x6d}, {&(0x7f0000000dc0)="14f483200c6289d30c63ff68b0f7d5b4c6daef02e8acc5ee57a9e81dacb5b98f049e88de1d1eb6039dc987744f5e412382be8e5c3448e9db63cf25a654faaded9de4d98e02e1c85a", 0x48}, {&(0x7f0000000e40)="b4e285d5da2a2f4e9539c889716a5139e153c347f0d2a1d87240c3f5acadad21b6d34a6acee94beb79400772adefa66265dc2a4fdfe67ad0d97d40030ea3a69041c9a607eb27163e799fa0c6a71813288207e56fd4074a5d73fc77c7e8a9ff9f04de6509fa1f15fb64e24288cc6c499dc0caa2247e8c922274c08c88fe44009f7131b7bb3e5836d86bf5ffa0618c09931f82e972a42efa7a9788028e11733095e0d51b3f464c0d31750db09aeb7a0db160050f66376cae32d84e9646706c51905ee32cd924d6f19d22f86a6a148d7243d41029e1a55300134de049dea77a3988724f7ca2caef6e7516e4b21e6cda2b8d8f12f291a5611e", 0xf7}, {&(0x7f0000000f40)="1d9aa7d9544c0ddc5f1d6a53c50d0bde54b0878b5ef6b3984f861de0d15a92a7ec5d83af8532cf9ac1dd", 0x2a}, {&(0x7f0000000f80)="0329b310ab881223fd23a1e809a435b2362edb2eba9660e2ca5f5fdbcad6ddcea232f9096b78512e4c906116abd0313c13d40577dd76e819489c874e41bd635c0808df14e0fb8ec0e27d86cfc5da048fcb6c5e115beeea", 0x57}, {&(0x7f0000001000)="b42d9b5bfa165d1accebd5823cd30abbdb01311283e5092d64aba1a02c461f2d76a93a85232069126cb91708f062c6d781fd401695f6902a34d0fad43b94eb4f3ccf2a80cd4f8000a8de74b1851132815f2db7f6c44e44316fd70bc82cead99f919bb1c71b91ff50bc4c98c1eeb1531ddd7fa780c5ca695882f8889e65ff52367865b099b289f7078c484e2629eeec2400d91c46e838b368b9912cebb6395a98c2f61b48465cd2a7ab4a958f992371072f1bec477697d65ba2b2922dc93f15c0c6aa153867e55835f5bd376302803b469985052fc484ca6b870b88", 0xdb}, {&(0x7f0000001100)="41aced4445449b81ab5c6b61693f3f66e7536a817eda1288ae35fde07b1fd8d6a73c6d03335a1a2fa9eedab7e69f19ce9bd90f3e1909c6aadafdd8eaa66816854b76b14b1ccbd7196e0d206cdd", 0x4d}], 0x7, &(0x7f00000011c0), 0x0, 0x40800}], 0x4, 0x80) r7 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r7, &(0x7f0000001280)=ANY=[@ANYBLOB="00003a6597e46c995a4f3328e4e7dc9f1fd0f600b605db899655cbc6cddb96a6209015a62598b23c5c07013584553320d05f6eb203a67a0adbcd0b688e77e232b01e9b3abfbff9cb53d49b4f002584b2be55c3bf0c167689f706383900000000000000000000000000000000000000000100000000"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff0000000, 0x5, 0x3, 0x1}, 0x14) 2018/04/04 09:05:18 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x4010, 0xffffffffffffffff, 0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) 2018/04/04 09:05:18 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x1, 0x1000, 0x7ff, 0xbe3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)) accept4$packet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x14, 0x80800) socketpair(0xf, 0x3, 0x1ff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000140)=0x396) dup(r1) socketpair(0x9, 0x3, 0x1000, &(0x7f0000000240)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = getpid() sched_setparam(r3, &(0x7f0000000280)=0x7fff) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/04/04 09:05:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', ':!:nodev\x00'}) pwrite64(r0, &(0x7f0000000040)="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", 0x1000, 0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x5a) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0xfe04) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001040)={@local}, &(0x7f0000001080)=0x8) 2018/04/04 09:05:18 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) signalfd4(r0, &(0x7f0000000040)={0x10000}, 0x8, 0x80000) 2018/04/04 09:05:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000440)={&(0x7f0000000780)=""/221, 0x292}) fcntl$setstatus(r0, 0x4, 0x6000) sendfile64(r0, r0, &(0x7f00000004c0), 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x8001, 0x0, 0xfffffffffffffffc, 0x400000, &(0x7f0000000100)='ip6_vti0\x00', 0x4, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000480)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0x18}, 0x100000001}}, 0x7, 0x2, 0x0, 0x44, 0x81}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r3, 0x7}, &(0x7f0000000200)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000980)={0x2, 0x7fffffff, 0x5, 0x3, 0x4, [{0xea3, 0x1, 0xd604bd7, 0x0, 0x0, 0x1}, {0x4, 0xbbf, 0x0, 0x0, 0x0, 0x3004}, {0x80000000000000, 0x300000, 0x7fffffff, 0x0, 0x0, 0x80}, {0x1, 0x5, 0x6, 0x0, 0x0, 0x800}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r4, r5}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x0, 0x7f}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/04 09:05:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="86eb5e314365b3005261"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) waitid(0x3, 0x0, &(0x7f0000000500), 0x9, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000080)={0x2000}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getpgid(r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={r6, 0x0, 0x0, 0x2}, &(0x7f00000004c0)=0x10) syz_open_procfs(r4, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x0, 0x6, 0x7f528b3d, 0x6, 0x40}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) [ 80.750825] device lo entered promiscuous mode [ 80.755550] qtaguid: iface_stat: create(lo): no inet dev [ 80.765483] qtaguid: iface_stat: create6(lo): no inet dev [ 80.776918] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 80.786678] qtaguid: iface_stat: create6(lo): no inet dev [ 80.818082] device lo left promiscuous mode 2018/04/04 09:05:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000040000011764a6343ec160000000000000000000000c0eb0000a7fbe288e69b9a29265a95b1be2169f89e2f"], 0x1) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/04/04 09:05:19 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = getpgid(0x0) getpgid(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 09:05:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f00000000c0)=0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f000093bffc)=0xdd, 0x274) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x880, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x2) 2018/04/04 09:05:19 executing program 6: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/90, &(0x7f0000000180)=0x5a) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x80004}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) r2 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/input/mice\x00', 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="560ec079fbe1400da6b83d39f4de28bcb5ada1465373eb8895751217a0f78f7e4b06605b838982b88e56e729d546f8f89527db7112", 0x35, 0x0) r4 = add_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="da31f839f1fd8b2d9c1e3460a75cb3a3eba9ac9bb4086de8d00e7f099ca66aeefea8a94b6710a0ce4bbc6b323e78777d9ecc0040e855436e2065877e9188a83dc9a08f3ec5d1c1fee9", 0x49, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000400)={r2, r3, r4}, &(0x7f0000000440)=""/60, 0x3c, &(0x7f0000000540)={&(0x7f0000000480)={'crc32c\x00'}, &(0x7f00000004c0)="cd45f5f2f7f3e2198a49109c6522537308092cf7aeeeb90bb660a23d7f03fdad2a759df0239f830f683d7b221cda8361137ed0c9240ca05d414311c344fc94a0fb2fe6f034fc01f3f6c395250174f1f33c614526398973efce85a7d153d847a40e0ff28b56", 0x65}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140), 0x0) 2018/04/04 09:05:19 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x542, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x4, 0x40, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x200}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0xffff, 0x4) 2018/04/04 09:05:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000640)=""/199) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xc3, 0x100000000, 0x2, 0x101}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000800)={r5, 0x3}, &(0x7f0000000840)=0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000440)={'broute\x00'}, &(0x7f0000000280)=0x50) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35", 0xb, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000080)=0x50) 2018/04/04 09:05:19 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x40000000000) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000012f79)="c0", 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x200, 0x2, 0x0, 0x3, 0x5]}, 0xe) r4 = socket$inet6(0xa, 0x0, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000020000000e625d700000000000000000000ff0f00000100000000000000f9ffffffffffffff9fad00000000000003000000000000000000000000000000000000000000000001040000000000000000000000000000"]) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}, [0x1, 0x1, 0xfffffffffffffffb, 0x0, 0x7fff, 0x1, 0x2, 0x344, 0x5, 0x8e, 0x80000001, 0x20d8, 0x0, 0x80, 0x1]}, &(0x7f0000000440)=0x100) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000100)={0x1, 0x12, &(0x7f0000000400)="bb2c920700000000000000e70e3c69656b3c"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000800)) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x80000000) getpgrp(0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x3, 0x200, 0x3, 0xffffffffffffffff}, 0x0) close(r6) r7 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r7}) 2018/04/04 09:05:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000010000000100000077ad1ae9a73c0193b855dd456eefc32dc2335aaa4f2c39ad4bb42ff0c5302914e5bc030b35a6a60b0b77c694def605e4d644e0f2cfe196085a25369cd81a", @ANYRES32=r1], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) 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(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/04 09:05:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000500)=""/214) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x1000000002010, r1, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0e630c4000000000000000000000000008631040"], 0xf5, 0x0, &(0x7f0000000700)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f3474e2bfa56c2d1b84002df09daed1f200399a071426dc7c1c05d5241f838f7b06ae3e62eaad75fb6a753798a8cd96ccc8969ae3531ea0f3a43f045839e9ed647e67087def6e9f8aaf6df6e375d5bed06b7dbdbeaca42dcfb93715fcfa2e2c7ce93dfa6a4ae248359751a50bb3b4247b07f37318511d1b14b8"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518", 0x5f, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000600)={0x77359400}) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) [ 80.864387] device lo entered promiscuous mode [ 80.870668] qtaguid: iface_stat: create(lo): no inet dev [ 80.876238] qtaguid: iface_stat: create6(lo): no inet dev [ 80.883629] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 80.890051] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/04 09:05:19 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, {0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, 0x0, [0x7, 0xac57, 0x2, 0x1, 0x0, 0xd8, 0x80000001, 0x3]}, 0x5c) pread64(r0, &(0x7f0000000900)=""/156, 0x9c, 0x2000) 2018/04/04 09:05:19 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = getpgid(0x0) getpgid(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 09:05:19 executing program 3: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xd7a23d00) 2018/04/04 09:05:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000), 0x4) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000ffe9000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000020000712d4c94d1000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000e4ffffff0a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000c00)=ANY=[@ANYBLOB="0600000070548ebb466f9a4becbfa326a12f08f846fff296cd6e44272d862e86d41318b4cbe7c7da72153bfd4af5cbaac7329e7a95b6c21cb94fe0abb35d965959fdbdbda7627b5f998a1267a450c23c00d521d06b4f026ee1db504f650e24264bf58b4d002afc5061dd9de970ece1ceb2bb11e63c8d2b39e359410b69712c9c09dc4f2c5e"]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) sendto$inet6(r0, &(0x7f0000000440)="d48fbb201efeabba4cf1ec6ae8dc3b0773ce6c16d4a28d972c33ea86703b0e1903b4479b40ab9b48cafb096dad545a9a342bd34534c0db1ec687040c8b62b66528946766ab75369e079ab2c4b0e8dfde0ad7a41a2af5032e42e17fb8c7ca920371244bc670e2895d98509b532347065690b5626f84", 0x75, 0xfffffefffffffffe, &(0x7f00000004c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair(0x17, 0x0, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0186405, &(0x7f0000000100)={0x0, 0xffffffffffffff56, 0x0, 0x4, 0x0, 0x7c8, 0xfff, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000b80)={{0x2, 0x4e24, @rand_addr=0x7ff}, {0x306}, 0x20, {0x2, 0x4e20}, 'ip6_vti0\x00'}) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000b00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20106}, 0xc, &(0x7f0000000ac0)={&(0x7f0000001140)=ANY=[@ANYBLOB="38010000ce5a8db3c9e0fe83ea910dbb23af51a14bd33c8acbdb08843ede49594b1d0d44f8129c08872899e2962308c0f3ee0a1ab546103a80fae13d49ca22004491914dbdff536a10beef5988674f38564ab29c1a35b5341ebaddda6af386dff239a6e238bb4bf9a1014ec7d75ec3222d7207305edfad3d0c8f4df6d7760b0da8886b25014108c2c72deeb1291e2ff5b4c0537e8b3d4b76a3", @ANYRES16=r2, @ANYBLOB="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"], 0x138}, 0x1}, 0x800) 2018/04/04 09:05:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)) chmod(&(0x7f0000021000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x4) 2018/04/04 09:05:19 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000002f40)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)=""/53, 0x35}}], 0x1, 0x40000020, 0x0) shutdown(r1, 0x0) 2018/04/04 09:05:19 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000150007010009d6f4000100040a0800000100000009000100000100000115", 0x22) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f00000002c0)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) [ 81.056325] binder: 7632:7634 ioctl 400454ca 20000080 returned -22 [ 81.061666] binder: 7632:7652 ioctl 400454cd 30a returned -22 2018/04/04 09:05:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x8000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffdc9) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x8, 0x100000001, 0x101, 0x6}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/72) 2018/04/04 09:05:19 executing program 4: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x301, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/04 09:05:21 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x57, "c3d87804437d17dd4802c98ed90ae45f3dc3a08fe0b46465a4cc099193e707b237bfb0c6fcdd953bb7814b7f609fbb3470f53142b0aeffbbb20483a8255100dbbd4842b3ef1e53868fc41a54b1a4491d6f9e40dd232a45"}, &(0x7f0000000140)=0x5f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0x7}, 0x8) socket$inet6(0xa, 0x4, 0x80000000) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x80, &(0x7f0000001300)}, 0x1) 2018/04/04 09:05:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="75c665762e7b2f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, r1, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r5 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d", 0x39, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) keyctl$assume_authority(0x10, r4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0xfffffffffffffffd, &(0x7f0000000580)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) fsync(r2) shutdown(0xffffffffffffffff, 0x1) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000800)={0x8, {0x2, 0x4e20}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x204, 0x9, 0x7fff, 0x0, 0x8, &(0x7f0000000500)='teql0\x00', 0x6, 0x3, 0x2}) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={r7, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000006c0)) 2018/04/04 09:05:21 executing program 3: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r6, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) poll(&(0x7f00000001c0)=[{r1, 0x2081}, {r5}, {r0, 0x2200}, {r0, 0x20}], 0x4, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r5, 0x8) r7 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r6, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x0, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r3, r4, 0x0) ioctl$SIOCGIFMTU(r8, 0x8921, &(0x7f0000000780)) 2018/04/04 09:05:21 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xf3, "25d133d57c17ad5c76aa65aa687eba439920b69eadfd05568b7cf6d1b73e3d2df979f73f736331fdd5570364366c9fc331dc218faa838c61b84fc16773fd689df23be07d7335534344d2bea8481cb950009d7c751d96692bee6e1841fe5c8490d09230baefa83d77d601729cf0cc49da0fd41a0afc6508804d1bbe4546fcb7128dfaf10177a6c0d55486671a890eee8a9d12691af3b240c6e33de88087e305d116000da6a4c64df1793bcba3bec4265d4058ee55e4e2cae6446ec7ba3797418a79b21a86213ff77de8b07bcd0917066b8a08fa3b56836d8195706deeedf29e9c914582d6551b52dce6e5bc6db43a3b670884f5"}, &(0x7f0000000080)=0x117) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ftruncate(r1, 0x5) r3 = socket(0x10, 0x20001000000003, 0x0) write(r3, &(0x7f0000000100)="220000001400070000e80000010003000208030001000000080002004100fff0f055", 0x22) 2018/04/04 09:05:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000340)=0x154) 2018/04/04 09:05:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x5, &(0x7f0000000180)={0x0, 0x26, 0x5, @thr={&(0x7f0000000000)="b71b07090756a7ca6cd903f63938c9b6e4149f6f9ba11ed696ed4c", &(0x7f0000000080)="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"}}, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/04 09:05:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0xff, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000a40)={r2, 0x1b5}, &(0x7f0000000b40)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc3bd8c7c9d07751ab5da2018db7f3e65332f0b2934edbfeb1af0e0a012833e727829d27423e64953dd42808672e5a1adb2b2df9f51bd9c853b1fb47b3dcf7e63a2714dea4f52ecd5950807c5ae9abd8a36d7e605f3403e337f45c", 0xd2}], 0x1, &(0x7f0000000940)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x27bb0b523feb1d77, 0x60000000, 0x0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x205, 0x40, 0x80000000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x5, 0x4, 0x5, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0xfa42, 0xb2d, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x2, 0x493, 0x7, 0xd3, r6}}], 0xdc, 0x24000001}, 0x0) sendmsg$key(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000b00)=ANY=[@ANYBLOB="029f060b02000000d914225e930f3e9dd774a4ca9719"], 0x10}, 0x1}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write(r1, &(0x7f0000000400)="2582038b5fb73ace09eda92dc8fc2383467e3cbc99dc72ada11d22b14b050627be98204b63ffe758e37fb16b2e4d7deedb7a7b6b191ea7d39d421a86d29133a76952ee486212", 0x46) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3, 0x9b}, &(0x7f0000000100)=0xffffffffffffff6d) socket$unix(0x1, 0x7, 0x0) 2018/04/04 09:05:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02060000028069efa548d184ea9d15fe9392b9f6000051f6ff1b0000000019df89a50fc3bce04a7d2c8f6571c6bbbdeafe37da2d6e6a29bd8d804999b246920712b7eb76113764dd466fcf112bba73ba818ed122950f5fcb0986439e183f3d522639048b2741e58378e2c9bf1bc95cf2464533b0b2a7c6493ef33d0f649f356b949b1aa3872c031249f03230575dad80f128920100000091972ac899174caa0c207e55d5bb23a37bc9f7"], 0x10}, 0x1}, 0x0) 2018/04/04 09:05:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0xffffffffffffffff) 2018/04/04 09:05:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="00b61b6669163dc1c2809ab2d376888a291c4fec"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0), 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) r3 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9) fstat(r1, &(0x7f0000000a00)) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) getrusage(0x0, &(0x7f0000000980)) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000a80)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e1555902fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe900c809b717d595363ee0e717f42adf272c0a286dab520000dd484542bfc656fd085dcec79d5033958980493fcb2755fe9765713b6565073d6a8f108362cc4f06bc314f53bab43b9ab75e2587", 0xa3, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000900)={r4, 0x9}, &(0x7f0000000940)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) 2018/04/04 09:05:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000100)='./file0\x00', 0x0) write(r1, &(0x7f0000000180)="15", 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/04/04 09:05:21 executing program 6: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x2d0, 0xd, 0x4, 0x221, 0x70bd2c, 0x25dfdbfd, {0x7}, [@nested={0x2bc, 0x2f, [@typed={0x90, 0x5f, @binary="a136078641b9b90eb1a5eaf074e4e11ed47483cfeecc0302a7d3f76d2188fa125cd9c6ff20d40772ffc185f0904d247573188bd32ec75d21786571f3777183ffac090609e330702f2f187509fae8617e985b3e10cebc9e2c9a5f0eb1c39d12cecaf39462c154876d21a5c21d1c2b27ef3f50ffc905599c8467637eb8243c04477b60cc75910d284edb"}, @typed={0x14, 0x7c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="a8c6e844d363cdefe3da98d9856ebcc60a53208728c83de65145e8b6f2e9721ba7873bcf82978bac1842d901b79593c1d9f0f4c2f1ff833b5cf8fd3ee06d46d7a3cf099b0403eec78d810ac9085db78a7a5f7261201b4d8f7b5b53aaf64e1a18350e2bbc89e32acc624a3622e5bd89e4e9af11e1a9d0c80d3183b987273c8242acb0d247cbec6466d71d801a9abd5861bcd2884fa44a46682d09214f651d6d663801370b2c06864cc78159a322237566908ac666", @typed={0xc, 0x87, @u64=0x800000000}, @typed={0x8, 0x62, @ipv4=@multicast1=0xe0000001}, @generic="62adf05740592eef2d773f90ae514cc08c629b8f10ecdaa9ac7089f19792d0181188fa789ae2956babd459a71b402f139cfa7071454d561dfe893eb1f0a878f2edad521086b9e745d2ad99b4a3e160020b3e03d32fef117c", @typed={0x8, 0x96, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="aad59d4a72305e651685e96bf3d629ce901b662591158b8b7a6656f9a5c4bea77eb8bf97babc1a9c29923283e96e9fc6853d34c42dd894936419acc7c722b7f7369be46519796691904f446f983fa602c7f2c57a712fda1bc7c80336186f133f05dd67742f2ee36b2b02737bb5249935197746390f4ccafa4314557868fe5b7507be041a9d", @generic="aee33460705131449e7acc1facdc44b49ddcddef0035f3ec1ff6c410fe209d5724f45b0980e7c561e129018a510690cf2654328c23207fa039fe1f1f8914c4c5592e3989ee6c6b1254196a58dd5fb1fe709f42cb12e67a4035b89c97e47dc2bf64161e880d61"]}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/04/04 09:05:21 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x100000c, 0x1b071, r0, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) [ 83.314490] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 83.345461] blk_update_request: I/O error, dev loop0, sector 0 2018/04/04 09:05:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000faaffc)) 2018/04/04 09:05:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180)) writev(r0, &(0x7f0000000040), 0x146) fcntl$setstatus(r0, 0x4, 0x400) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}], 0xa, "3d7719f148879397b82b3243c2bcf2dacbfbecd66bd70181a1a56fa0c445c9104a431efc7d78fd5978b151b2cae5a6d673d19952caa853ab5c53c71d9017dd6de265327faea7f506246581fbd7127e80d5d41372ae990cd6442e343aa6dc62c6682b73ce7c9114acbdf3253589c4a1ff16aa9f27e81bf75f2d51aa24e6aa697a118b335335125e4463ad3f1657af1294500198499c080deef44c9113cce52dfb0ca2a5568be19838fb3114752e5d42c088bbfc9dd167a900fc5764fb1ebfebfdc482b2e7920e48481fac37377c0bd0fe3297d82b12f4759ede4ab12432"}, 0xf2) open$dir(&(0x7f0000000000)='./file0\x00', 0x34080, 0x40) 2018/04/04 09:05:21 executing program 2: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) exit(0xfffffffffffffffc) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) dup3(r1, r0, 0x0) [ 83.558576] sg_write: data in/out 1818846731/194 bytes for SCSI command 0xda-- guessing data in; [ 83.558576] program syz-executor3 not setting count and/or reply_len properly [ 84.267238] blk_update_request: I/O error, dev loop0, sector 0 2018/04/04 09:05:24 executing program 4: clone(0x1fff, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000008, &(0x7f0000000100)) 2018/04/04 09:05:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) tee(r0, r0, 0x7, 0x8) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400009019112733000000000000000002a6f0e819e11b819dcaf6918400000000000d000000000008000100ac1414003a70b445ecf018911e3cb5e4f09b56133ae17915368cd3815aaf69194720fb0f282f322587d5c4022b766e1e95eeaa43dd5dbcc96ddaf2fbd9f4179a7a9221ef7c10e85f2a042ba7a999bd1be14777a051f4bc4535"], 0x24}, 0x1}, 0x0) 2018/04/04 09:05:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf05f, 0x4, 0x7, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x7a2, 0x20}, &(0x7f0000000100)=0xc) 2018/04/04 09:05:24 executing program 1: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f0000000580)='./file1\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000000010, &(0x7f0000000700)="59da4e891612264fb64e4711f980312f5c5c72af6122ad0c32a1c497936b2ea734f72a3b99a3ebe736cdffc17eb3168988d32600000000000000008cbfc168b91784d0953b47f1ab97df3d1d1d03a374f2ba9ef9145268939c5caba8ac6c05e3aae471dde44ee6ab250fa464f4b7f17690fd24") mount(&(0x7f0000000b40)='./file1\x00', &(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)='ext3\x00', 0x2803ffd, 0x0) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) execve(&(0x7f0000000800)='/\x00', &(0x7f00000009c0)=[&(0x7f0000000840)='\x00', &(0x7f0000000880)='reiserfs\x00', &(0x7f00000008c0)='reiserfs\x00', &(0x7f0000000900)='devtmpfs\x00', &(0x7f0000000940)='task\x00', &(0x7f0000000980)='usrjquota'], &(0x7f0000000a40)=[&(0x7f0000000a00)='\x00']) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file2\x00', 0x2, 0x15555781, &(0x7f0000000680)=[{&(0x7f00000002c0)="94bdb2c943d0f93186cb7839edb1f3a32c85c227ff086a548593b2c2099372d7fb7d9647bc504725b0ad477bfef42ca904fdad0c84f349db9feb4b638dd86dba7be12127a3c91412062372b5f2351a09029e9a3e160f60dd6b2f34124e857dfc20f7db17c77ff274c8db98064367e95c7f917c6b821a3ccf697bd6e61d60b71195a15a25506e3f86938307", 0x8b, 0x1}, {&(0x7f0000000380)="61e3df291bc35ceaa113e2fd50420b8eeda52dd88ce32bf7f4d4b33fd4fc7c5f2637a5f083048f23839d3ce7d93a6c9cbf6036ad817e23aed0b55b0ffc651eb771db752d4ce67989734eff1564e86524c3473726a8fed1e133b48ef377a9aa1863fa311542273f96da46e2c3944851e9a8a1697557d3e83d736f17a428e8d486ad2e04c51026", 0x86, 0x101}, {&(0x7f0000000480)="0a8a1a072206fafbc15ec576877ba8dd79b227186bb48243797be534f5050476ea747f4217a6a3273e48feb55891a22e5de0da28a9ff990dd3badbc9650d12cf6b93cc89d332e946371787a27c1195d1f4f00d64aee6cbf60772b621211c90267c5f782f38fd70618f173031f05f92b99d7da57d6014c97bc4aa6d46bebaa5ade1833ca82d82c291747033dba94b2788a80fe057a09eb5d41fef53925c6e9024164128d4381c0be40d402b08efff4eb26f9e5ae0c01cd613b0f055b809edff61d4e91f9762ef8d904dd9b23fadcb0afa9a2ef8855376a5364ad92c17f074b858f65419d0e5b487604df7fe6018702a427dbde65521f68b", 0xf7, 0x5}, {&(0x7f00000005c0)="2e7ea439cc363eb9fd305afe8ee43981c2bfebe11dbd904878be1bf0d9dfa4598507d769ff2ac3d0d44af501a390eccdda5b2389ff5a223c97459384a747ac509f7b2dc21a93a36c79f9cb949f3214b71700b6fcf055f489db9d3dcccaca49ab10836dcc71875420ff2df0", 0x6b, 0x2}, {&(0x7f0000000640)="48392b7a0c84b42b474b007a6294bec8cd4d347f9f", 0x15, 0x3}], 0x40, &(0x7f00000006c0)={[{@usrjquota='usrjquota', 0x2c}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000100)='./file2\x00', r0, r2) syz_fuseblk_mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000780)='task\x00') ioctl$TIOCNXCL(r3, 0x540d) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000a80)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000007c0)) 2018/04/04 09:05:24 executing program 6: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d6934617cd7fc92421ce0162") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) write$selinux_create(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6d6f64756c65735f636f6e665f743a73302073797374656d5f753a7179e274656d5f723a6b65726e656c5f743a7330203639202e2f66696c65302f6275732f66696c6530002ce3c5f04b1b396c19df54165b80f28b1f25aa7b20c1ae1c19ab3fa6f0723ed4c4a1e0613d47d6bbffd6fb3b573f232d3e3d78526a4038318a3e2a1c720106925f713e378c9af5a53d24eac2b8519d21288c9761925771402bd662000000061237ddadd7821c7b1fc207af0ba1e79649b942a44edebe"], 0x57) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x38, 0x7}, 0x10) creat(&(0x7f0000000280)='./file0/bus/file0\x00', 0x80) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/04 09:05:24 executing program 0: prctl$intptr(0x1c, 0x64) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x82000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x101, 0xffffffffffffffff, 0x1, 0x750}, 0x6) prctl$intptr(0x8, 0x0) 2018/04/04 09:05:24 executing program 5: 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) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0xffe, 0xfffffffffffffffe, 0xff, 0x1, 0x8}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 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$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x0, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/04 09:05:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) umount2(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='!vmnet1)bdevvboxnet1&selinux+\x00', 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'\x00', &(0x7f0000000080)=ANY=[]}) dup3(r0, r2, 0x80000) 2018/04/04 09:05:24 executing program 0: mkdir(&(0x7f0000c41000)='./file0\x00', 0x0) mount(&(0x7f0000d41ff8)='./file1\x00', &(0x7f0000485ff8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='pstore\x00', 0x8000, &(0x7f00000000c0)="369a7400c48a0629f424699c14c2f490ee508ba2e71c8a796cb0acd82989f77d1d3d1a13148b2a001977f34957161abb5fa06430d6a74359dd38072394d64894138259d321efd6740db9267339ce36826d273a62d314e4268fa4bf6844db8b31d1b88f3c03fc5bae3634f513f722869d7f52144bd7daae86f4cc01e2a5d811ac4d06ff36e6ec0068062ffacd6f86e003f30e88ba33a976a5576a23") 2018/04/04 09:05:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/route\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) fcntl$notify(r0, 0x402, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa}}, [0xff, 0x6, 0x0, 0x8, 0x0, 0x4, 0x0, 0x0, 0xb, 0x0, 0x7, 0x0, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x6}, &(0x7f0000000100)=0x10) [ 86.278510] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4377 sclass=netlink_route_socket 2018/04/04 09:05:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}}, 0x4, [0x5, 0xcbd, 0x8, 0x1c7a8ebc, 0xbe27, 0x5, 0x5700, 0x2]}, 0x5c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'gretap0\x00', 0x4}, 0x18) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), &(0x7f000042f000)=0x4) 2018/04/04 09:05:24 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r1 = gettid() vmsplice(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)='2', 0x1}], 0x1, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) [ 86.324779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4377 sclass=netlink_route_socket 2018/04/04 09:05:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7ba36cc863ea9b71d27ffd74a7f254ed2760f127ef00000000000000000000000000000000000b0000001aaa8bd3fc50a0a2a90c5a0000000000000000"], &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) dup2(r2, r3) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) time(&(0x7f00000001c0)) unshare(0x20000000) r4 = getegid() r5 = dup(r2) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) [ 86.378024] IPVS: Creating netns size=2552 id=20 2018/04/04 09:05:24 executing program 0: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x9}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=@ipv6_newroute={0x30, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 86.611787] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/04 09:05:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) 2018/04/04 09:05:26 executing program 4: ioctl$fiemap(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) 2018/04/04 09:05:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x400) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r0, &(0x7f0000000180)="82", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)='Y', 0x1}], 0x1, &(0x7f0000000780)}, 0x0) r1 = add_key(&(0x7f0000001940)='asymmetric\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000019c0)="825e156cd8687eaff5fd8f884af3855935fc22419a002c2d6be39f4c952a0a635d5d025426e0949739ef80414bc5663c302ccbaf12adcec67948934ede228082ef2c834574bf191a50916c0d0e20e5bf61ab85f7cf5d172f3b721a8660aaa5413fb1e0cdb7dc3fc9a534af2e49d99fb434b57aeffa50bc0930367d6fdbd331e04069f270f11183d6d67749", 0x8b, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000001a80)='blacklist\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001b00)='/selinux/checkreqprot\x00', 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x4, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000640)) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="5fc95902f4cd948cf35e3267499cebc6e9cd6c077e1c24f7a5916dc3de2421346f2818ab405347d4cd648d279fbbcf443afcfae3f042288e591a9063411c0c8d5c823ba83c43d529106b15a4a981e225d492451fd84cc1ba8f13c9dbb347493804be5e4af34fbf0b7ccae4755ea7b3941137d9c56a344b7bc5856cbabc6c89baa768fe6cfbd3720d7f4b44ba7edb9010214bb3c6679de45aa93feaa9eedaa590f0530db87821a8062c050fcc1e9a190a7634b8dc46d3d8bb894f4ab8b73c73d24d14cd212badd47d4ffc8799763fbdec070d53107395d3af9bf49b4d3fecd9d221557b2edafbc234", 0xe8, r4) mq_timedsend(r3, &(0x7f00000001c0)="3a96a31a36391dde3ad9b6249f05b0420252c968867b420a9cfa95318497b18aaf59e04653082ab86b5c28c169293b7ee24f2a2506099de01061734882893d02e3d9a3a06bf287c3ba239693b1893a828ccf1dc21beaae029599d79e0b7a7a7257cfbeef28fea740f0b99ec7387b369ad8cc2c57fd4ab75bc75399444afc78b789934715", 0x84, 0x1, &(0x7f0000000080)={0x0, 0x989680}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000340)="86cb9dc87268993102bf31987091cd4ae550e482cdf132da2ccd2f9c0a25980bdbbd4e55863abebfa0154e589f8c22d812b463551278cf3f063dd37cb9b183bfd62c082438b2aaba90f6048d9e9d3764230cca00f3f4c5a9882f561061ff93553d517447dca7cea4d58d2e3573481835a79b4f6fc2ffd3f1f6eb2c2fba4e0e96355e589730ebdba53eb09e547a03894fe40f21702dee89bd6f69ce272f8898c62c5601170893445384e24392c95f48c978f71917c485f38e7182dd880f8a662fd3478ae99d") preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/200, 0xc8}], 0x2, 0x0) connect$llc(r3, &(0x7f0000001900)={0x1a, 0x30d, 0x4, 0x1ff, 0x1, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) linkat(r3, &(0x7f0000001880)='./file0\x00', r3, &(0x7f00000018c0)='./file0\x00', 0x1000) 2018/04/04 09:05:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$int_in(r2, 0x5421, &(0x7f00000000c0)=0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) 2018/04/04 09:05:26 executing program 3: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100001, 0x31, 0xffffffffffffffff, 0x4) prctl$setname(0xf, &(0x7f0000000040)="93ac5006b60043a715936de7e73af3dfd232ca35b4761891ac6d07052e0c65786d8b") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000000c0)={0xa, &(0x7f0000000080)="e86bf647955f1e79d529"}) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="e4a1a16157ab9d1da959a9a0d8b1f47d7b99873b3fd7eaffc754065ca77d2901214a0eceac2c1d76c4c6569700c703876929aa6970716de478c55ad7e0796502b20a36b57ce1e3c5e55dce715002f46bf43705b8d90911bb9140924cfddd849a7708a472cc4f6190b7da768dc09d2758f0905ddf5f775d370043d484c385b0c78d9ab42899e9d888d5a4c8a775bb013ae8991368e25c9841e4ac", 0x9a, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f00000015c0)=[{&(0x7f0000000240)="aeff8fdac6497689ffa3b265d590e8374bc3ce508a20b13a9a449400154d772c12afa5073438126e4a30878a6b8974ce118853ae9613dcb8d693689f6479d99597172a17a1e564be1301dcffd4b801d4698669af1af59803560d538bd0b8fa489034f49228c023d0b4fb2a30c92f95d9a48c03adc5518e06c23ac521767cea0e00b262962e11", 0x86}, {&(0x7f0000000300)="0d41f775399c65b6063baa25c056fef0d9fce26b8122b3f18370cb6580999d179e4c089ce3a4dc71d1a02560bfbf4182aecaa9644cdbe8838fb298d9c98622a3f06b9777a4861e5793eaebe96ca0564dfc0f943e9caafc3b3d70b770d70ebc605974a6f4bf13557c473f838ddff86043d447308f0a6b0a0b66cc4017d785ad60622de90a93e10c98c3f08a4f6b66784defd725e25e97cf9bf2c491c10c78d8536b28b7e6833f3aeb3e55e96afbb8db41cb24e3", 0xb3}, {&(0x7f00000003c0)="5fd6f62327ffbff46f1cd3fcf1dac67ff0f5c3af437f31cea2290bd3a76fc4e70fac60a79b519e64910d2ab0c41559badd1d72b51c5d5da564737a2c2c723e07b9f66c08217fcdd51499e377d02fbbd3e18ae80d424bb990635343a7ebe5affa6b24d1c1efa7a06c55b61d69ae2698233407b50049c689696eff4363b51c3df47d887d1333f7d0fedd689a2b4fa35a58c957810bcbf26fc3c84e76aa4d1214a0a6a8696661971706e3641ca3940f5c41241325e6a6e129debb8782bb3155205ac1c660b3fcbc6570a5ddbe1245973283766042111fa6", 0xd6}, {&(0x7f00000004c0)="9216eef3af2ac68f2e59153c36bdd9b1fc1e52c47d98c30ab7885ff9d224091f44791b27f0eb3c97", 0x28}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="123ea9793b35a6815b347b5d8a811bb0cbc014c7569df46d994b515692e1ae00d612c677795b733878f819506f0cecc3e8a2", 0x32}, {&(0x7f0000001540)="8c847bf8edacf183deec8184a222e9a5decb376c1fe3e4626242bb1a5186d420910b4934f9f57f4d5351a7270dea9db5584f39424169b90e7fb58e3990e44cc27923c129362483527c2a81181f98e43657c89872dde1cece893b268a84e144ac61245d41c1", 0x65}], 0x7, r2) 2018/04/04 09:05:26 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x7fffffff, 0x0, 0x0, 0x6525, 0x6, 0x81, 0x81, 0xdce}, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0) socket$unix(0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 09:05:26 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) lseek(r0, 0x0, 0x2) setsockopt$packet_int(r0, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) r1 = dup2(r0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/04 09:05:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x1c, 0x0, &(0x7f0000000140)=[@increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r1, 0x2}], 0xce, 0x0, &(0x7f0000000180)="007b8bfc2362eceb2278f66a3af712317068ce059e1f1ee1092cea4800077e462b89f554ec3175182164fd39419c5edaff67818a1ca4eaa7bf2e46b10e8e27be51b2b2feaa28adebbd24ae4f351850cb27692a5c42867158839d2a8c6b5db50228b06df545288f7b74a3d0ef30c5b73afc7c27a5a31c7773cf4c5c8983bddac96adf32a4dfc0c1239f6d594b1984fb89e01b0fd7719f1a5979b9ec3eec3b8fdd52bff0f527680892323303aec3caf9de051554b7103961121844dfdc486c03f736aa20506f96b751aa69e1aab3a3"}) flistxattr(r0, &(0x7f00000002c0)=""/52, 0x34) 2018/04/04 09:05:26 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0x29a7, 0x10005, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000002, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) r7 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x0, 0x2, 0x0]}, &(0x7f0000000280)=0xa) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x0, 'cpu', 0x20}]}, 0x3) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 09:05:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x206, 0x0) dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="0b2df881420325", 0x7}], 0x1) 2018/04/04 09:05:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x40, 0xffffffff) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001200ff09fffefd950709830007a600800000000b6f726360aa595ae66c00000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x1c) 2018/04/04 09:05:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x212000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x80000000, &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="b14237f9eeea"}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/04/04 09:05:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="3900000011000947008061e1c30700ff070000000200000045efffff08009b0019001a000f000000e80000000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x8, 0x4) 2018/04/04 09:05:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x82, 0x32, 0xffffffffffffffff, 0x400000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000001c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/04 09:05:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040), 0x0) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) 2018/04/04 09:05:28 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) write$evdev(r0, &(0x7f0000000140)=[{{0x0, 0x7530}, 0x9, 0xba, 0x2}, {{0x0, 0x2710}, 0x100000001, 0x4, 0xda2}, {{}, 0x0, 0x1, 0x100}, {{}, 0xb9, 0x5a51000, 0x16b7}], 0x40) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r1, r2) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0x0, 0x4040, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x1c) 2018/04/04 09:05:28 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[], 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28ce1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db084723d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7", 0xf3, 0x0, &(0x7f0000000200)={0xa, 0x4e1d, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000ac0)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x1c, r3, 0x8, 0x70bd26, 0x0, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r5) 2018/04/04 09:05:28 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r1+30000000}, &(0x7f0000000100), 0x8) unshare(0x40600) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000240)={0xfffffffffffff857, {{0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0xe}, 0x8}}, {{0xa, 0x4e21, 0xfbfffffffffffe9d, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x104) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), 0xc) r3 = signalfd(r0, &(0x7f0000000140), 0x8) r4 = dup2(r3, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/04/04 09:05:28 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x2, 0x4, 0x4, 0x1}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="94af9c8b5e564187b1a32bc5e64b70ce5d21140718e1407be21b12f399078f8f05f839b0d510c85413a01bae3e6dcb253183c915113c3ea61e458cb2a9de61250724fb6cc037e9e1857cfde8a329b85bfd49638eb67dfe613ed70371514480d74a1fc33bf9aae99c2eb5613680608a1fd8fa46c7e23612c5f642d76033dc57f3883702f590a111c1c99ebfb95f867205", 0x90}, {&(0x7f0000000180)="24936347293e6c3bfba7c1d60f6b3a85cf617c04a677d98803a240d7052bbb0c01e8925e296f2f8646203d00291383862e1d021780105faf42604876af5d77f1e5cee55770a25e8ddaac2d5c3b81194a0aa4845948e0aa67", 0x58}], 0x2, &(0x7f0000000240)=[{0x14, 0x0, 0x6, "5765d6caf49e87"}, {0x7c, 0x10f, 0x8, "6e70ba5747dd4515b8674b7191697f302adf616c67a7a44abbab9523c9ad0190aa72b0e706a0dbe05c8b1b5ed6e7da1a8a1a772277e6c43f81f3d602d424e1f884d1102ea1cb0d168a03e7ee45da0cca2b5ac92010499c3f5faca54ad0ce85355e680ebb863e7656987315e321b8d4"}], 0x90, 0x48010}, 0x40) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) syz_open_procfs(r0, &(0x7f0000000340)='stat\x00') recvfrom$llc(r2, &(0x7f0000000000)=""/30, 0x242, 0x0, 0x0, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/04/04 09:05:28 executing program 7: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x42) ftruncate(r0, 0x7fff) read(r0, &(0x7f00000000c0)=""/171, 0xab) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r2, 0x800}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xf9a4}}}, &(0x7f00000004c0)=0x9f6b807d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x2000000000000}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x10001, 0x4, 0x4, 0x3ff, 0x4, 0x300, 0x9, 0x7fffffff, r2}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x101, 0x2, 0x0, 0x9, 0x100, 0xfffffffffffffffa, 0x8, {r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x0, 0x4, 0xfffffffffffffffc}}, &(0x7f0000000340)=0xb0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r0, 0x540b, 0x832) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000380)=0x480d) 2018/04/04 09:05:28 executing program 0: mkdir(&(0x7f0000000540)='./file0\x00', 0x180) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000005c0)={0x80000000, 0x0, 0x4, 0x0, 0x100000001, 0x3, 0x80000000}, 0xc) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) linkat(r1, &(0x7f0000000700)='./file0\x00', r0, &(0x7f0000000740)='./file0\x00', 0x1400) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000580)={@empty, @empty, r2}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25, 0x1ff, 0x4d}, 0x2c) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000600)="123f8f5b12e9053ee3bd24ea82c10299928793738af9a16e1f04562316b274c49856314fff505f13797edbb52d81e2e903359fc2954c2a0866f2e548f2024429bd5b887d7fba7c3afbf9b8b18ccc0d93827d6c8ecc0b80fbbd5fe37e1b5593e0d64f92bba780e582aa183f74e9808418c980da95dc6a9a21b69a82f8a2610d8ef61f6b07e1a524a018ee2bbda3a2d7c8d647f3a474b67221090603acbc911457a077fdc8bab1aa5bdda2418ca6a68e160dafb2c54450def3ac7226f0f1790ac85b6a9db89b8ec569c43f3581d07a9138733f7cb1c246d405a26ea499e5f6") ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000780)) 2018/04/04 09:05:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000dc0)=ANY=[@ANYBLOB="757365722e7b2f0095383bf05c7f310358f502d1629e05e600f67a1d3726114a1d0850776c1b5b78adc6192491d6ec79a1621081404e7cd4bcbd05d51d827d7adc99eab64e5c64dd269e3e3373f4cdf0e00ac06a7499363a24f375da09002a943de7d04fc97665b0f915ebbd1eedeab6b66915d9d3676a516e99004188a320c27682811c7ae89b1c2682c7f448e96a28f02676e0a785b29a1b5f053465a15b3f3e393e3950ebf55477a519010e0f734cbde7796ac21c44720f5623337381c8a8bc3597abe6b4c7a7298d09fae95c0e31777c"], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0x0, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000d00)=[{{0x0, 0x7530}, 0xea, 0x1, 0x7fff}, {{0x0, 0x2710}, 0x100000000101, 0x80000, 0x3}, {{}, 0xa423, 0x401, 0x7fff}, {{0x77359400}, 0x9, 0x75, 0x6}, {{}, 0x1, 0x2, 0x2}, {{}, 0x40, 0x4, 0x1}, {{0x77359400}, 0xd7e, 0x3, 0x81}, {{}, 0x5, 0x200, 0x1010000000000}, {{r4, r5/1000+30000}, 0x3, 0xfffffffffffffff8}, {{r6, r7/1000+10000}, 0x6a8, 0x7, 0x1}], 0xffffffffffffff78) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect(r1, &(0x7f0000000880)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r9, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7ff, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/04 09:05:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) fchdir(r0) ioctl$void(r0, 0x5450) lgetxattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)=@known='system.posix_acl_access\x00', &(0x7f0000000480)=""/146, 0x92) 2018/04/04 09:05:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0xfffffffffffffe2e) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x80000001, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000000240)="4e5b331f514effb3", 0x8, 0x10, &(0x7f0000000300)={0x2, 0x20000004e26, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet(0x2, 0x4008000000000001, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r5, 0x2, 0x70bd25, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x140}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0xd0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000380)) sendto$inet(r4, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x9], 0x5, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket(0x0, 0x6, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004000000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r1, 0x6, 0x2}, &(0x7f0000000540)=0xf2abc61e) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r4, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000009c0)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x81, 0x0) 2018/04/04 09:05:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@setlink={0x28, 0x13, 0x11, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0xdf9, 0x3000) ftruncate(r0, 0x9) 2018/04/04 09:05:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c60000), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000840), 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000640)=0xfffffffffffffe8c) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000480)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x8, 0x0, 0x5, 0xffffffff}, &(0x7f0000000400)=0x98) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000006c0), 0x628fa0b1) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000000540)=""/16, &(0x7f0000000680)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000700)=@assoc_value={r1}, 0x8) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') close(r0) 2018/04/04 09:05:28 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="57940000"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xd0) r5 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000006140)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000080)="be1b0bcfb880668376656f2c87c49ef7073511c077d4a7067292008e9eea359396f691211580edb204c4e161b45ea4f2fc6426a6349f6907ecc5843d3f7793ae79b51a2ad12695842727f5d4d67ece3ccc87edd8a819e846cf57813b857fc17c72695e20a80649df4eb9ebd4c3ce662069ac3bfd507164c23ccf5a2c551bd62f4e4711c74c932b6d3cc4898ee962249e62cc4e25c26b9c49ae8590f79b6ddc07", 0xa0}, {&(0x7f0000000280)="4c42e39353b5237528b6b213a490c05f3d74e47110d41b357739ebada3ab19afbd7d5d776efc126a665135edfe6dd5b4145737990550615140a006acbf1ecde6973a771c980d45e04c09ceab763944bcc918083f77dc1e857502cd7122df7120e7f17ce80a8462124562f0726d12805897b7da35a76dc993ca9674f779f77900e1ddf9f885a3d20535", 0x89}, {&(0x7f0000000340)="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", 0xff}, {&(0x7f0000000140)="64b5e873384c95398689b0", 0xb}, {&(0x7f0000000180)="abe00a9e153c1b5131b8d9077030ca4378f7e93acd7b83a4bc6433188555767900d00e368fae70a4d9e0cb3833", 0x2d}, {&(0x7f0000000440)="8c41ce4391789bb58423d4b4a5dcd4fea4bd98624cf0547502cf36b641f13b758dfce646f2d54e6155671c990c4832800c0979bc29861da852a4542c8d1662b3da45af9a7547cc78c784f9f59bb952b4c14d110f932efa57b3de3f14f4d15514f6664c6f9c809ae8bebc5f4edc980a294e8721e1110f62811dc585becb198f907e462e0be967a384c705ef6e895c0e46241e38bac9bea8abee4f61e08d3da2ca1b0c84d1ade0704ff0557f6e026335fccbe288b5d5c75fd9e9eba94a2f992037eb2d8df1bf0fb55570661e3c8429edd7da65b0fa29319b7faeb0", 0xda}, {&(0x7f0000000540)="47cc69fc1bfb565744e2d10634597130b625f6a5cc11ea1ac9acee627521a46eb87b979ad86a733d20b7e74528", 0x2d}, {&(0x7f00000014c0)="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", 0x1000}], 0x8, &(0x7f00000005c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0xb, 0x8000, 0x3, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x3, 0x1ff, 0x8, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x3f, 0x4, 0x7fffffff, 0x5, 0xf461, 0x112, 0x1, r4}}], 0x84, 0x1}, {&(0x7f0000000680)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000900)=[{&(0x7f00000006c0)="8bed7cbf409915053508a9cb5411d100f37d71e26b00814f3176379abcf8519dbffb112657003008c0e5cef03a6510020ba8c481b3496a526c1000aa27c436bc3feb6ee537cb7a8e8ed281a7df250e19b2b9ca8e018c4259b5c8212170d5accc996d3a91b0476d4fc1f7c54975b29465e06fc292969a8f1cf9dc8259a169c397704d5bda14e984a8e3c2da90d613a2fc422ad4a17a25d8debc687fb539c08789d50d0fd66abe1af5df634d667aa6", 0xae}, {&(0x7f0000000780)="6211f2f1c17e4b8465572ab657219672ebc0f891d5", 0x15}, {&(0x7f00000007c0)="4f36fb42bc2200af8c3c2f3a809aa3d8bf029475a0f1a85860fdd585033297b5450332c81fdf9b5262c5e7e5e94f0bd94574237385d8480f16f7fdb94a80f86fdedd2dc87f252bbc8544d4ee5234b095dc2afa583fd3d1b9587243c075441554f48247331330017caeabc71bc1750ffce7e9ec101432372cb34b71bc1c1620c8b5e6ca54dac58b0ece2058f8310bd4be87d3dde41b41c6", 0x97}, {&(0x7f0000000880)="6c023e047cbb393e8451e57c928450e608719adf797be1a31407e1d3a33540f653af116baf67a0ab4e6322282d6c5271ed2d1ca742460750a2a6e06d353ff3ae47a1cbc76ba4a098f2e95d78bb038a10edbc2af04be38a9c88b5b883", 0x5c}], 0x4, &(0x7f0000000940)=[@sndrcv={0x2c, 0x84, 0x1, {0x17, 0x7f, 0x8000, 0x7, 0x3, 0x1, 0xe89, 0x0, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x6, 0x100000001, 0x1}}], 0x58, 0x8800}, {&(0x7f00000009c0)=@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x283000000000000}, 0x1c, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8001, 0x3, 0x5, r2}}], 0x2c, 0x8001}, {&(0x7f0000000a80)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, 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0x1000}, {&(0x7f0000000ac0)="aab3efed017b327c2a06f43163c520651c4d477005dade374cd802768990ed6628dbee6b80f20c0938696cb45d8a44d32b14e5693a2684e075c89e79c97892298e100edd0b6065185901f049519f0f07a418e6981522bb49695cdc8d27424c31bd0309dc2390243ac6ddba1cabdf683e0e082b0b2a5baec93955d79fa379a79af24a95b65510bee2781a82206eb91417ae2c7bdb4777b072c8153c7d8dfb6538cebb33b0c6b901561c35d570e44fa5997e7bd27e3820a2c9f27d45c7221c1018c1f151c94783b1402747fc968418a2f98c7ed4b547687957213c4dd8089c65dd15f11552d68df3acd29fbad18732cd6fe0e23a3d49e3", 0xf6}, {&(0x7f0000000bc0)="d661f255f9b6326b878953ecc96495a7b149d76a089e3ba138a183756485383d32add22903927f208e057af05b005099083ee7978d41fa3776d5863502a66ec5a3000675160e02f2f5c27336b04e8227fd96a0b3fc552453ad387e2eab412dd3811407c6e35735408d32ec39363b93df0b59ec7a0114bd0c08439bc73573e0da2f987cb9f3afb42bf83402dc02c97f610cbe19778ef01e46", 0x98}, {&(0x7f0000000c80)="96f218a40f9a9688c6f80937311a40fbfc290a533296b9b35b257de0ff09fd1f7e5d39bd7d06d5bcf48dc8378b2466d302de4d3140174b41a5a8d1196cd9b7c5358898a5a356fb2efde3b85bb0e60fe7c541a910de0bcbea7cf7284c3b25b56df2ddb6bdb3a70c3390e1b091b290ad952e1c68c57309ea2a203ab36e42c419473de359f1d61b1c530f8274f0cbe14c9e7a92092793a3c16d3f68", 0x9a}, {&(0x7f0000000d40)="621a2d841990dc9cc1d2553bdd4410f804ede012573a9865a48e400c9aaaf300be96e1341766", 0x26}, {&(0x7f0000000d80)="09c024a78e410c364bce069d2580a9debe57d976456b8b04bc518ed4a3f1131473dfb80dcf760bee7ae5e8f6af1cb9417c19439b4cd9433782e040dd9d3c0287aaf529aa38e3f02019ad564b78a2527ebd689c87d21797183fd5332794124bc69c9bf396418368c912bc0d07fca1ee5df743e38fd8a06c3176992d92df2c39fcfb7a6c22e1482279b45e234c7c8a9856871b707e4e6b9dcd735e12", 0x9b}, {&(0x7f0000000e40)="0db85a83a621076809f38d840ae1e91db997b814d0dce1a37530552b310c7f14673c0a8f65872ff24257c38704b56b1184660a32fe6318e9949b16e958602154c1fa827fb4e00f454804b304770b43d6f01ed04894720f0d6476de67e5cf1b50a01df8fe7bef33629361266b46203521e0cbd242bb09fc1196e048d883708a128a05e11bf004ab9f49fd0a244b5609c5fff264ad7c1da0a55cb70526f1bb6e2bb2c32807201a4a1063e8462977a3b3144e8a85aea88bca5e34381474c7e5d57923e37f", 0xc3}], 0x7, &(0x7f0000000f80)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x7c3, 0xd, 0x3, 0x5, 0x101, 0x5, 0x100000000, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x15f5, 0x8000, 0x400, 0x2, 0x8001, 0x80000000, 0xf28, r3}}], 0x58, 0x8000}, {&(0x7f0000001040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001300)=[{&(0x7f0000001080)="3ec9ebf3aa290a612d2c60fca1ef4cfcf83f2662fed2d88e4b9f5c066e9440d8b9e4fe218daed27755c703f1bdf6296f157afd37b8659002e8a6106e1501a3ea858e5d187bd2a1ee5f0e197f8687ab2a2422eb1d1bb29985dd5e4313ed6f602552cf709aa19bb43603b8fae4b655bcf2070412a8c31868b6482cb4f50463a7dc0bacba1a51e99445d3501a0b6b6b84e37a640b552202a1d72ab4c20fd9", 0x9d}, {&(0x7f0000001200)="1de8a1ab1275dfc2be5eb5c4561c31120bbe11b0c5887391e87bc228398b03d1019c4b6b6b7168a0ad87b2", 0x2b}, {&(0x7f00000034c0)="8a9052ee173c725c9112ed108ea5774e0d71e3a41bdbef210093fd86e4d49c0095affcafa589250135b36e58a2786571dc9c2355a725e43a975e94f78efd8876fa3d1022c18a46768c01b026d2ab7bcb996e62ab0f8303331b58567faf520866f9fb194ab9a201b7b945", 0x6a}, {&(0x7f0000003540)="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0x1000}, {&(0x7f0000004540)="e3a0a3f3dd8af7004d780bf68e52d95ad081a7e8dcdc7cefae557d73a8511cdd91bbb507db87dd8f8041aadbf2902d5dba88b925ca93569f17676bc5f882e676e93fa9f640739df1c6b656a5da7a66a87df0461c13418944f97f9b98c26e1eaf1b5c91515d7321ccb0af93640b4d1e808e462f83cb6d41e8dcb334a9c40dcc6b6d4a33331f376af266a4e5b972da9ea8b28eed9b2150fe19de04fc255837267cd6c28845eb05e3b4d8e9a5e3b548ec0b62b59977e3374daacfeca7dcbe3a1087a1ad1c8a7f1e74aeba5e87838fba9c49eda4904680f1fb22fed31435c436f9a3b8", 0xe1}, {&(0x7f0000001240)="fe78cf4875377e3ab51387551b441b7367171fe953a402a1025b93ec2661ce179ca35708dcb9a66076ccbf6b292be59a3f95f694444e", 0x36}], 0x6, &(0x7f0000004640)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x81, 0x1, 0x7, 0x3, 0x9, 0x3f, 0x2, r2}}, @init={0x14, 0x84, 0x0, {0x7, 0x7, 0x4, 0x5}}, @init={0x14, 0x84, 0x0, {0xb9, 0x11, 0x100, 0xffff}}, @init={0x14, 0x84, 0x0, {0x1, 0x20, 0xbaba, 0x8}}], 0xb0, 0x20000010}, {&(0x7f0000001400)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000004700), 0x0, &(0x7f0000004740)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1f, 0x8, 0x6, 0x6, 0x400, 0x3, 0x83, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x1, 0x8000, 0x0, 0x2, 0x7, 0x98, 0x4d9f5a38, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x6, 0x8004, 0x9, 0xc29e, 0x2, 0x5, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x7fff, 0x8, 0x20, 0x3b61f345, 0x0, 0x4e3, 0x7ff, r2}}, @init={0x14, 0x84, 0x0, {0x7fff, 0xaa67, 0x9a58, 0xa1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x3, 0x10001, r0}}], 0x108, 0x4000}, {&(0x7f0000004880)=@in6={0xa, 0x4e20, 0x9, @empty, 0x2}, 0x1c, &(0x7f0000004bc0)=[{&(0x7f00000048c0)="e2166e160c307d33caffa4aa6e7362", 0xf}, {&(0x7f0000004900)="6d089fba0808f858a89ac8cd975b6571ddb3e3efa2d8c9b19b6d85599cab89453c33282a3935fd45e0f5978b1dc77dc6523a11ec8e534cebb6", 0x39}, {&(0x7f0000004940)="9daee0cd284d1ce4b23577054204ce1f86a8fa4d93732394b3b004e1a86fb023caaf8c66e404b2e53fd206cfab5bed4e0c4fcd663d1259096e2f6d2f96e66e73281087e4aceaa19a4ae7bc60154120168e19abba89025ef139f868f39bfc820f51aea41c4898bf176026c27e92406aad7bc9b3b253322b15f926e1cae242f0ebdf5f", 0x82}, {&(0x7f0000004a00)="073562562dd61d5a134f34c931b8edc2dcfe23b0961fe73d576204205cd18c5526be4a99bd47b62dbd94c54d45e34272d3b8181e6636361431b7d771d7b0a854ddb3f23b01e472e9c1182ebd4e0f2457216d96e565719897e10e6203edb88fbf", 0x60}, {&(0x7f0000004a80)="1766d3373dd16be0c3d3228378bb1676d2bd5d35278521cb311809435fc6847199720c39e26ab1ed2e857022f6871f72624a7244e4a2afc4b4523963d5de81dbca03fe5fb284f39b77ef5c322918e979cae1cd1e97587e14633ea7472d43ec19552450eeafb637e550fd1c8b466d5cabe46537b1810ea0472da7c0dd9341d82191b6bef52402e237824696d4ded0e689f5dcd543c6bab547d4d643935cf520b4c49b491734268b39e181534f5c07a31afbbb59f1a371d69a97cd83ef1ef04db90357e391182b082fb53af630a4ed9603685cd5e6beb37cf7a776e10ee3cf9a47afe36c43f2173704f993f32f", 0xec}, {&(0x7f0000004b80)="10d369fc9af0cf9537ef0951b47ca6d59b98acb6517e0083f74c6d0448ef2077d149e5c4", 0x24}], 0x6, &(0x7f0000004c00)=[@sndrcv={0x2c, 0x84, 0x1, {0xca50, 0x22, 0x200, 0x81, 0x0, 0xfffffffffffffe01, 0x3, 0x10001, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0xa, 0x6, 0x8, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x101, 0x6, 0x9, 0xebfa, 0xffff, 0x4, 0x3, r3}}], 0x84, 0x4000000}, {&(0x7f0000004cc0)=@in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000005fc0)=[{&(0x7f0000004d00)="127216a395e02511f999087abd32cbb747cb0cfaad0991db3409f145b446a31551b8b3f7b126e72fa9a8f3acab3d504c85b4288b3e07e99b4ded86551ac983976451f3e7a4233f94c03601c65da8094d0ed45a27f0d9f2cb90e259732a96d3b84ae3e46cb83b09a23f83d3be4943d638bc58e5fb6dc9d6d54446351ce3a20b7842594b20150ad657b95e9d6403b77971389e29683fe257ae6430f4d02e888a15732dc59814e6ac1d2b659d8a0c778eec121f4bae4d7a397a53f633d29b93f1e4a89445e335435403c3d1e528daff2941893da86a8cb532bb354a6530", 0xdc}, {&(0x7f0000004e00)="7b950eec899b0fd911a28377e11cc301db7f526687c6c1a1172599ac037fffb4a41a47ca68e982b77e1f3b253b9f7a3c54463591867ae1", 0x37}, {&(0x7f0000004e40)="5354e6b35e9e0d217b6d7eb15df7ca95d84891b4d5aaecf72524f200e19f72037b7082c984626932", 0x28}, {&(0x7f0000004e80)="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", 0x1000}, {&(0x7f0000005e80)="69ceb603ad99a5337ca8d1a76f65f75f34753ca8b8d6e28f6aedbe216ba90b4d823b03b304406c108763334311c3af586d9a589d102637d229f2fdfa0bcebf716db8b555348b7d76972f00bd70c117fc48f86e95aaf04399fd5c193824a7098eda85980c48471124447141bbec3c9f75ed5cc9089e987bd08c6ea7a4f3ebdf68ff560eb58b173d1ea0ff61dd193967a5a12e513244f95990bda5189535821fda74f7b30f43289f896c7ee4dab13b698ae852685925024dc5c5db49a54baca13ca07065158939247b", 0xc8}, {&(0x7f0000005f80)="92a4f468ceb469c3f3cf43", 0xb}], 0x6, &(0x7f0000006000)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0xb, 0x7, 0xff, r0}}, @init={0x14, 0x84, 0x0, {0x9, 0xaf1, 0x0, 0xfe}}, @sndinfo={0x1c, 0x84, 0x2, {0x8d4c, 0x8000, 0x400, 0x7, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xfffffffffffffffb, 0x1, 0x9445, 0x326a, 0xff, 0x2, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x8, 0x3, 0x7fff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x202, 0x1, 0xff, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x1, 0x7, 0x515}}], 0x134}], 0x8, 0x0) getpeername$ipx(r5, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/04 09:05:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"d202b999cf85000600000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x0, 0x8896, 0x53}, {0xfffffffffffffff9, 0x0, 0x0, 0x5}, {0x5, 0x7, 0x1, 0x6}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000) accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4, r5}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9"], 0x1}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"}) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88) 2018/04/04 09:05:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_tables_targets\x00') getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x3, r1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf", 0x19, 0x0) 2018/04/04 09:05:28 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r1+30000000}, &(0x7f0000000100), 0x8) unshare(0x40600) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000240)={0xfffffffffffff857, {{0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0xe}, 0x8}}, {{0xa, 0x4e21, 0xfbfffffffffffe9d, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x104) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180), 0xc) r3 = signalfd(r0, &(0x7f0000000140), 0x8) r4 = dup2(r3, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') [ 90.163018] device lo left promiscuous mode [ 90.264546] device lo entered promiscuous mode [ 90.276497] qtaguid: iface_stat: create(lo): no inet dev [ 90.288822] qtaguid: iface_stat: create6(lo): no inet dev [ 90.306786] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 90.315259] qtaguid: iface_stat: create6(lo): no inet dev [ 91.063117] device lo left promiscuous mode [ 91.091959] device lo entered promiscuous mode [ 91.096676] qtaguid: iface_stat: create(lo): no inet dev [ 91.102572] qtaguid: iface_stat: create6(lo): no inet dev [ 91.110027] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 91.116299] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/04 09:05:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000001340)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000180)) sendto$ipx(r2, &(0x7f00000001c0)="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", 0x1000, 0x0, &(0x7f00000011c0)={0x4, 0x401, 0x3, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r3 = perf_event_open$cgroup(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x0, 0x3ff, 0x7ff, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x5, 0xa000, 0x0, 0x2, 0x8, 0x0, 0x2479, 0x0, 0x6, 0xca, 0x1ff, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x10001, 0x7, 0x0, 0x0, 0x3, 0x0, 0x6, 0x800, 0x0, 0x1, 0xff, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x0, 0x10000, 0x800, 0x3, 0x0, 0x0, 0x765d}, r2, 0xb, 0xffffffffffffff9c, 0x0) readv(r0, &(0x7f0000001780)=[{&(0x7f0000001880)=""/85, 0x55}, {&(0x7f0000001600)=""/22, 0x16}, {&(0x7f0000001900)=""/160, 0xa0}, {&(0x7f00000019c0)=""/162, 0xa2}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") fcntl$getflags(r0, 0x40b) r4 = syz_open_dev$mice(&(0x7f0000792ff0)='/dev/input/mice\x00', 0x0, 0x2) readv(r4, &(0x7f0000001740)=[{&(0x7f0000000440)=""/160, 0xa0}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001640)=""/252, 0xfc}], 0x4) read(r4, &(0x7f0000000440), 0x0) r5 = dup2(r4, r4) writev(r5, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000001800)={&(0x7f00000017c0)=[0x8, 0x5, 0x52a, 0xcfb8d04], 0x4, 0x4, 0x7, 0x100000000, 0x4, 0x9, {0xffff, 0x7, 0x1000, 0x100, 0x1, 0x5, 0xfffffffffffffffa, 0xfff, 0x8, 0x0, 0x5a, 0x0, 0x1, 0x1, "47c58b4f4ff750ed65d1807304f4aa653b2a32015b899342f411b68c283ae228"}}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000000100)={0xe7, &(0x7f0000000000)="5094412ac9f22c2b16d1f8eacfcf825de851221822586e8b0afc7264be4a885629bd47cdc7cd98b929e2aed11eae66d5d5d48d2520be42c4da9c24b904ba2faaf79a86cf1f9e161d32c80dfa3ea69c08b45361fe86a2077d33b9a48f6153f637fb5945aefd4641bc630fe7a04cb8c625cb2e219cc82ba89256ce76b74d18a20ebfc110bbdaa98ebc16be33fb282f022e847110921411aebe849287a2be069afabe4d0c2358d5ce9dad4ff7411cbc5dc6d970ff4d6cb1a1523669ac80235b870d3638d3212bde596ac6c488367d5c8c305456a3e6c0ab4f3a5cb0df8e95f37e02a587aa6c57d75c"}) getsockname$unix(r4, &(0x7f0000000140)=@abs, &(0x7f0000000400)=0x6e) fcntl$getown(r5, 0x9) tee(r4, r5, 0x4, 0x1) munlockall() tee(r4, r5, 0x7ff, 0x1) 2018/04/04 09:05:29 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000240)=0x6) llistxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) 2018/04/04 09:05:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="7573dfc732785f73bac3ec7fc624157b"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r2) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32=r4], 0x1) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000900), &(0x7f00000008c0)=0xfffffffffffffffa) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffff) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x20000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x2001, 0x0) 2018/04/04 09:05:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x31) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) 2018/04/04 09:05:29 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001700)="31f7939e4850cebdee85e32343d17a308420021c5a9cf2dce63b029b9c150a3243d150402ff7ff32f2d9c21e7e1a5ef6048dfe29af0a83d68b326901cb8ec48b7b0f70da4f787c781d41df2ce25af0601f6e546fbe571494bcec4049fe376254e2dd56b585ad30b13a2201e85fc7ce", 0x6f) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r1, &(0x7f0000000440)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x872d}, 0x1c) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000540)=0x401, &(0x7f0000000580)=0x2) r3 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2c1", 0x94}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/04/04 09:05:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6c8, 0x642400) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0x1000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/81) 2018/04/04 09:05:29 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0}}, 0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) poll(&(0x7f0000084ff0), 0xfb7, 0x3ff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x8802, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) clock_gettime(0x6, &(0x7f0000000240)) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$sock_buf(r4, 0x1, 0x0, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffea9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r5}, {0x0, 0x6, 0x0, 0x0, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0xe371, 0xffff, 0x9, 0x3f}, 0x0, 0x6e6bb9, 0x4, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d4, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x3ff, 0x20, 0x0, 0x3}}, 0xe8) write$cgroup_subtree(r3, &(0x7f00000009c0)=ANY=[@ANYBLOB="7bf3c4fa4e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c83f296449c38559b3b440bdece801058f90862c33000000000000008c727a1723032c357c0000e5000000256c43b81d92b492a12681be956bc6f360340c98b105f1343e976e5ef8526cfc"], 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000cc0)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000bc0)=ANY=[@ANYBLOB="d57f2131615652722631b756802db0290ffa3ee857fc7c96596c1960ff7111dc7c37f458680be3a8067a7870dc710241572a7a0b54e1061f26b30d729e1e2e0eaeedbc39f01c3838767f574a89abd9dab9196fe5a7d26c20b2444c28a083fac4b81cb7385f0b071541e0b8b29a50d847bb99", @ANYRES64, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="4c0160", @ANYRES64=r1, @ANYRES64, @ANYPTR64, @ANYPTR]]], &(0x7f00000001c0)=0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000a80)={0xbf, &(0x7f0000000580)=""/191}) rmdir(&(0x7f00000000c0)='./file0\x00') r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r6, r7, 0x8, &(0x7f00000003c0)={0xd, 0x100, 0x0, 0x7fff}) 2018/04/04 09:05:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000500)={'ip6tnl0\x00', 0x800}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1) dup2(r2, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) fanotify_mark(r3, 0x0, 0x10000, r3, &(0x7f00000004c0)='./file1\x00') write(r3, &(0x7f0000ffdffb)='#', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) sched_getscheduler(0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x3}, 0x14) 2018/04/04 09:05:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x80000) add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x207ffd, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) waitid(0x3, r2, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0xffffffffffffffff, 0x4, 0x3ff}, &(0x7f0000000640)=0xffffff32) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000400)={0x5, 0x9, 0x9, 0x0, 0x2}, 0x14) sysinfo(&(0x7f0000000780)=""/201) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r7, 0x400, 0x5, 0xfffffffffffffffa, 0x6, 0x194}, &(0x7f0000000380)=0x14) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a1c7be62e8ff9f4ae3ece15cb148000c9f6512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916969f3df9301f00100000c4f28067861cef28b3149b9580b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b8e2b8e6ff393e66d8f61f84aa1d19bbc9bf4400020000b4fbcb262e3628377392d14190246294e2d7741dd3cd0f7ff9c470ecdd839d68f51b1a13344d53ed962ea0fb1bbfbbf49f7fc276dd00"], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) r8 = syz_open_dev$sndseq(&(0x7f0000001780)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a45320, &(0x7f0000000040)={{0x800000000000080}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/04 09:05:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10000, 0x0, 0x0, "9c5e2b8fc8011cb006f8367d51beabc5dcada4ed38bdc4f684012ae6c3729122e4425e8a7c34811f7833f322133ede017244fde44e84b57ffb12466c8d7b27e5", "a5263d9cdb25ca83dec65cf56cff15922fbe82191f52f52afecdc8bb6cc2293761e4471e389ceb894e3f1b551b83ed9226ee5c7ec4fb659f8140bbc51a166198", "6e7d177d830cc51bb0e0d69c0700f3a25b0f2e04a1a1006b80b17528e0b31f24"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3, 0xb, 0x16, 0x8, "f6a5af9b193b0ec25abe1fa5b7574f6e2b3c94eaca14e6330acf3d4015ad1b69f302d2e12af6c660d672c6f17546da4b2baf266370f7dd4478738608ca67b5de", "8809e506af5923795774489b55ae16851c82c6a0462c802cc70a9986f27726b2", [0x6, 0x5]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1c3000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0c7333687d7335c2e8d6700e536f3c3373efe9d64ab39c738b6c4125a0dd6da02c152a2e34a270753c2927be508a55bfba16e1f004b10b9952caa7bffa9f9af5a133852481fe055ac2c480a8ac4c0340c0be61ac8379aeeadd938f85edb6c57296a28b17aaa4c5fe8787ebc56030dc2e8952c9b02460c7b3933fed9869e1bbf53bf524281eb4a8ca9df420a6a2acead0a226d6027b3b900000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000380)=0xa8) r3 = getpgid(0x0) rt_sigqueueinfo(r3, 0xa, &(0x7f0000000440)={0x2d, 0x2, 0x8, 0x9}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0xfffffffffffffff9}, &(0x7f0000000400)=0x8) 2018/04/04 09:05:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000001c0)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000240)={0x95ad, r4}) r5 = memfd_create(&(0x7f0000000140)='\'+\x00', 0x2) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000100)=0x200000) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r5, r1) writev(r6, &(0x7f0000000000)=[{&(0x7f0000000040)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/04/04 09:05:29 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$lock(r0, 0x2, &(0x7f0000000180)={0x2}) ftruncate(r0, 0x80000) 2018/04/04 09:05:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x0, @empty, 0x4e21, 0x0, 'wlc\x00', 0x8, 0x3f, 0x20}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x4, 0x0, 0x1, 0x9}}, 0x44) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/04 09:05:29 executing program 0: r0 = socket$inet6(0xa, 0x17be6299c9048afd, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r3, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f2", 0x14}], 0x1) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000740)={"6d616e676c65000000000000f87c00"}, &(0x7f0000000640)=0xfffffffffffffe02) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x0, 0x4, 0x0, r9}, &(0x7f0000000200)=0x10) 2018/04/04 09:05:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x317, 0x200) recvfrom$llc(r0, &(0x7f0000000240)=""/109, 0x6d, 0x40000040, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001300ff030000000200003a9350fb5a0eef0082edb3ea004d63074f7519e93260bdb316623d3bcc8baff6f0411590dfa6bd5467c4878b4cb1a0485202154a15446e90484826ab75cb7556924c1e3be8d377a2fc8a3894c3e53c9e6c65d983821aa072487465608a4527a3e89ab10b2d619d37e698ddb84e0ae1868aee648fdae25ff3d8c12aac2236b87d519db8795063dda261b19c6b869eb55a74f31e6d92a3c1017c63066ffaf062b544ab89dc3fb58fc017cdc09a334e0300000000000000427b6a9e63dfaf139b54dbfc0c581971387a22df3f84031b56ea3af4e4d90353da8556ed2cbaf2ecf3a51c351d1fc8b602aa0857664336135ab756a36957baca390645392820dfcdeb5103b274c58309d45a2d86d81930204d6c6f263be8f8bcd3c2a7bcf72e471924ff87f3a6affdb68f575ca9bc69e98a8e348cdc5b12f93908b626f6a0f9aba71e"], 0x14}, 0x1}, 0x0) fallocate(r1, 0x0, 0x600000000000000, 0x9) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000002c0)=[0x5, 0x18]) 2018/04/04 09:05:29 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/arp\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x1000, 0x4, 0x2405}, &(0x7f00000003c0)=0x14) r1 = add_key(&(0x7f0000000500)='rxrpc_s\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="1d13e530646b12fdca67f0257aa01101974097877dab250f9082c2debce93ac9a50b1b839534b6722147893cd1cdd2c195d393", 0x33, 0xfffffffffffffffc) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x10000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x3, 0x204, 0xf0cc, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000001c0)=0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='ns/ipc\x00') [ 91.389473] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20001 wlc [ 91.398448] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20001 wlc [ 91.463824] ÿ: renamed from bcsh0 [ 91.513141] device lo entered promiscuous mode [ 91.543824] device lo left promiscuous mode [ 91.601565] device lo entered promiscuous mode [ 92.381747] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 92.389478] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 92.397140] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 92.404845] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 92.412533] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 92.420213] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/04/04 09:05:30 executing program 3: r0 = epoll_create1(0x8000000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00001b3000)={0xfffffffffffffff9}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0xfffffffffffffd43) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000280)=0x41) r3 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000004c0)={0x20000001}) r4 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb", 0x18, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r6) write$cgroup_type(r5, &(0x7f00000002c0)='threaded\x00', 0x9) r7 = fcntl$dupfd(r3, 0x0, r2) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r9, r8) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000000340)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000000300)=""/7, 0x7}}], 0x1, 0x0, &(0x7f0000f40ff0)={r10, r11+10000000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000200)) 2018/04/04 09:05:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10000, 0x0, 0x0, "9c5e2b8fc8011cb006f8367d51beabc5dcada4ed38bdc4f684012ae6c3729122e4425e8a7c34811f7833f322133ede017244fde44e84b57ffb12466c8d7b27e5", "a5263d9cdb25ca83dec65cf56cff15922fbe82191f52f52afecdc8bb6cc2293761e4471e389ceb894e3f1b551b83ed9226ee5c7ec4fb659f8140bbc51a166198", "6e7d177d830cc51bb0e0d69c0700f3a25b0f2e04a1a1006b80b17528e0b31f24"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3, 0xb, 0x16, 0x8, "f6a5af9b193b0ec25abe1fa5b7574f6e2b3c94eaca14e6330acf3d4015ad1b69f302d2e12af6c660d672c6f17546da4b2baf266370f7dd4478738608ca67b5de", "8809e506af5923795774489b55ae16851c82c6a0462c802cc70a9986f27726b2", [0x6, 0x5]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1c3000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0c7333687d7335c2e8d6700e536f3c3373efe9d64ab39c738b6c4125a0dd6da02c152a2e34a270753c2927be508a55bfba16e1f004b10b9952caa7bffa9f9af5a133852481fe055ac2c480a8ac4c0340c0be61ac8379aeeadd938f85edb6c57296a28b17aaa4c5fe8787ebc56030dc2e8952c9b02460c7b3933fed9869e1bbf53bf524281eb4a8ca9df420a6a2acead0a226d6027b3b900000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000380)=0xa8) r3 = getpgid(0x0) rt_sigqueueinfo(r3, 0xa, &(0x7f0000000440)={0x2d, 0x2, 0x8, 0x9}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0xfffffffffffffff9}, &(0x7f0000000400)=0x8) 2018/04/04 09:05:30 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/126) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 2018/04/04 09:05:30 executing program 0: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00005af000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) sendto(r0, &(0x7f0000001fff)="e9a964d2797f760ef2632a2ada444295bf2141ec4120dbbc600e1e73a1a549e91f3b1dfc13560861f16ccca4268899050ebf969eb58a96cee76999f940f78babd2e9caa231dda21246c71110777ef54577f326bce3447948ab818bf4950e1e770ad2aeee5de4826cc00cb41283d6f364782fc6a20e05693748ecc9e58fe6b7bb293df99867757c69db83002ea496b130248c29901a299bd5363e107e299b0d864d506d2cdc2b96fa7950bb2292cf5e6a9f1df33f0ad0476ee7fee99698936ecdfc", 0xc1, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001600)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0x18}, 0x3}}}, &(0x7f0000001700)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001740)={r3, 0x7fff, 0x30}, 0xc) sendto$inet6(r1, &(0x7f0000000000)="260f3a8baf8a461a9f7dd09b64ca63d773fcfff08a91e8b15b43419e7cabdc1d4a5901f0946047143389a3c1bd16", 0x2e, 0x40011, 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'erspan0\x00', 0x6}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/04 09:05:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r3, &(0x7f0000014000), 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1810000000001, 0x11, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x3f, &(0x7f0000000400), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000340)={0x0, 0xffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x1, 0x3}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20044014}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x400000000001}, 0x20) listen(r3, 0x8) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000200)={'eql\x00', @random="4b3041b2fc8a"}) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000240)={0x6, 0x0, 0x1000}, 0x4) 2018/04/04 09:05:30 executing program 5: r0 = memfd_create(&(0x7f0000000100)="292d112900", 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000000680)=""/147, &(0x7f00000000c0)=0xffffffffffffff87) write$binfmt_aout(r0, &(0x7f0000000240)={{0x1cf}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)=[&(0x7f0000000140)='\\\x00', &(0x7f0000000180)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000340)='eth1\x00', &(0x7f0000000200)="776c616e315b766d6e657430187b656d3174727573746564707070302a00"], 0x1000) 2018/04/04 09:05:30 executing program 2: r0 = inotify_init1(0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000006c0)=""/108) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x64) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000540)={{0x3, 0x4}, {0x7, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5}) listen(r4, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x11, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e00000060b6f22ad1b4093fab6d1ddcc1524c4ca31bad0f042495c52f549fe308a0596638a06ab0c6c5d7b6258824e3a31fbd51c6019b653d15cfaac650d00773001cf73918b95e1ae6a8944c7a43241306c6a683a0038d27d741360801"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000004c0)={r6}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mkdirat$cgroup(r3, &(0x7f0000000600)='syz0\x00', 0x1ff) preadv(r7, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x0, 0xfa9, 0x4, 0x0, 0x7f, {0x0, @in={{0x2}}, 0x6f, 0x100, 0x20400000000, 0x0, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'\x00', 0x0}) connect$packet(r8, &(0x7f0000000840)={0x11, 0x11, r9, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/04 09:05:30 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380)) pipe2(&(0x7f0000000240), 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="110736843d697263b8e4d4c6f5ec1f3b06fa735c3e6217fa22532b388c8477d0edbe845d9d80429821a93ae12244edb9c176bb6375c15f72bc20d5b52d1f279c8c03b2a574257016df5c3def8ef15364debc21e3660c7894a8f6f9614ebce8da6c1fa21317e2d8686bedac4ee8c26d260aca2bb57b06e6e852d432f85eda24b10989e90f2bca6f56cb24828bc10c32b5af20f6bca631e123e4f3afd8f6601f6f55fa2bee44e00ab6cd5c168e030da35ab781d4432519110e89f26157f67f2aa0c8648b8658b4ebd077d95e0f83a3727ca45cee6e36eceea33ed9f49a099c770517eb13cc"], 0x1}, 0x1}, 0x0) r2 = socket(0x0, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000640)={0x6, 0x3, {0x2, 0x0, 0x200, 0x3}}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x580, 0x0) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={r5}) close(r1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x2, 0x3, 0x80, 0x7, r3}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000), 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x2) sendto$inet6(r6, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r6, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r8 = accept4(r4, &(0x7f0000218fa8)=@alg, &(0x7f00000004c0)=0xffffffffffffffb6, 0x80800) shutdown(r6, 0x1) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000100)={0x2, 0x20000000000002, 0x5322, 0x3, 0x8000, 0x8}) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x7c) [ 92.427864] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 92.435543] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 92.443228] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 92.451088] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/04/04 09:05:30 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = 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) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0xc0046d00, &(0x7f0000000fff)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r3, 0xbc, &(0x7f0000000880)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @empty, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x29f, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0x1, @empty, 0x1}, @in6={0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3fffc00000000000}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0xc) write$sndseq(r6, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/04/04 09:05:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) 2018/04/04 09:05:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) fcntl$setpipe(r0, 0x407, 0x0) setreuid(0x0, r1) 2018/04/04 09:05:30 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50e47154ab6d97e99a901eab32417b601536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309"}, 0x60) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) shutdown(r1, 0x1) 2018/04/04 09:05:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x2400) write(0xffffffffffffffff, &(0x7f0000000d80)="7f", 0x1) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file1\x00', 0x7, 0x8, &(0x7f0000000500)=[{&(0x7f00000000c0)="86d186620e779d818a6387f9d135d14d72b4589b24defdd0d1c0c1d8f7d1f3b1bedca88ac345e87e36a74904f7f73f23b0a2ee2e846cbb3501c261d2373b3518c0f92e0d9a38ce144677006661884278acc54ffeb1536a7ee804979cff402ade159abe1788bea34e7fc05b243090840b4d10275315c125baad6401cd9056b3855772c88b5216a439a720", 0x8a, 0x100000000}, {&(0x7f0000000180)="96688f94d7f68066ed0f8fc69068a977a63864448e68236e5dd66822835267862be5891b34500d61de121de75f58a9bd2a9ef6f3792fdd9e967087c257c3", 0x3e, 0xfffffffffffffffa}, {&(0x7f00000001c0)="7c539d5391ea90cdb96d744de9e0e0393b873c910eec594b38b27c6cd66791b89526ec2f37b7177485825ea503ea2ea1ffd35995cd4275e547353ca5298f7b009a7120d1cadc2ab357e35682452d2249f04470877f226d7c4466514d8a4b3df3f6f959b1d20d6c4fc9db662d6d72c0f714192356bab1dd28f2e8949e02e4412fe712173ec954e72f2ab588490b990c3d6f2a712b709d3c21d69de8be21652f0d874a2f8fec56869b48bf999f7f9025f35cafb6918499aa", 0xb7, 0x7ff}, {&(0x7f0000000280)="3bcb2840a7bc3d85b396b678b08d89b887de4c943f9033865a02564af3fee6e4973d4821a5a797a8b79428d78c3f6a303d735d7c8436327cafb1bdf2538cb242e7b210aa0263e73e9cfa4d4da3c29bb4b40eca", 0x53, 0x7}, {&(0x7f0000000300)="d9aec3df9c80567a9fb45fadedefad78b94e61d2a71d6302983ea24ba185c4610de790b3601a84cf01a125ee55", 0x2d}, {&(0x7f0000000340)="11cc534caca3ec135b892c302271bb9c6395238263fc2e24d3810d0a6d810b3174eeadb647226f167475e0739007b28469c13378660ee996e54bfeef68aec46ff7ad7982c2ba4a991010ff2634a2df0e246ee996dd0e30eb4a224291eddfb2467382674ead442f933386e396a94bebaec724eb4b5af51e1088c9c0cfc344048f3e31577267824228a7084480fe5f5b067762e0f33770e3e4313fd05d64709d15617cbd893317fea346d5381bb404a54f2aa10090ebead75f4a158ce6010623867ea6a3567b8ed3db1013314f9be4", 0xce, 0x100}, {&(0x7f0000000440)="74b75f30017040d65055fc44e00fbf9e0d113616107200df407a465bc351b40ffa1db56889e41c0bcb122faa5494b3ac9f38967618", 0x35, 0x9}, {&(0x7f0000000480)="32b90ac900413fa44519f9e98fe5098643765dbdea39bf32bfda58431ffe7708db7f654c6d0f9e4e2c8d55f91265578853f0d57839687f6328c0e4369deb69988629791c34db1c64ed3bb37d17f8615452903286217fb76b6c90bfd65330ffd0bebf5a44a69de06641f3325f84b2191c3ae4e360741975cb3aa6", 0x7a, 0x81}], 0x20800, &(0x7f0000000580)={[{@resize={'resize', 0x3d, [0x2d, 0x32, 0x3f, 0x32, 0x39, 0x3f]}, 0x2c}]}) open$dir(&(0x7f0000000080)='./file1/file0\x00', 0x2000, 0x105) 2018/04/04 09:05:30 executing program 6: r0 = mq_open(&(0x7f00009e8ff6)='encrypted\x00', 0x840, 0x0, &(0x7f0000641fc0)={0x0, 0x5, 0x10000}) mq_getsetattr(r0, &(0x7f0000000000)={0x7, 0x1f, 0xea64, 0x80, 0x2, 0x7, 0x1, 0x5}, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="4d75ee132084e46134c5f5818fd202e00092e9c6e583a598ebc34a74c86d23914cfeea17e9736f13d3cb11d24c29d3595140b0a9b8f37c587a7149abffd32f582738c8e5771c94d27b2c45e36bb1d24d72a2f880462baf385aa376c9c4e1b9a5e0b4501ad301e2d752f37f0ab333869fe89c0c03f50d39aaa62d0f7654", 0x7d}, {&(0x7f0000000140)="132b2bf8520a2625cb9d169de3a4991b08beb3be93f286ba6add433306afbce25edafc00a30a6ae1c7e6ae4d59", 0x2d}], 0x2, 0xf) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x53, 0x40, 0x9, {0x100000001}, {0x0, 0x1}, @const={0x6, {0xfed, 0x10001, 0x7, 0x8}}}) 2018/04/04 09:05:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x8, 0x800) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000100)={0x89, 0x5, 0xffff, 0x1, 0x8, 0x2, 0x0, 0x81de, 0x1, 0x4, 0xfffffffffffffc00, 0x3}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/04/04 09:05:30 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x146c0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/04 09:05:30 executing program 1: r0 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x35, "e1c6ecd3d88fc715322a46b23a1210783a8665b98be51e5f2acf7d54be17b2c3cdb018b27e8ed56bb3acea77961bf43c05d708d694"}, &(0x7f0000000180)=0x3d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, 0x8) [ 92.602006] device syz_tun entered promiscuous mode 2018/04/04 09:05:30 executing program 7: socketpair$inet6(0xa, 0x800, 0x20, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000480)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}], 0x30) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) r2 = dup2(r1, r1) sendmsg$netrom(r2, &(0x7f0000000700)={&(0x7f0000000000)=@ax25={0x3, {"729f186495d9bc"}, 0xe7}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000040)="8315826134f66e5cede582a1155b976976fb3d51a207579c4d1634741486e568e1", 0x21}, {&(0x7f0000000100)="02402f964377b2237c4f5f56c4289c3020e8f77e8a7273109819dd7e3af705283c59718656a7e6ee91d5995f502c236d9a1ceb819618a16baf970838b703e15b4c9b7d703e24cd84bcb27dbcf4142f5510ae9462169bb1aff01c9e0333a1d2be4ae0dbea8a4f17ee9c145f7b043998f7e90c4c71dc77abc24423adb29f17d4a3a88a8fb4ac1b84ba975029f084be7a8ce9cfeb09f5fc8b48c281a70ce4049ed91563e3714655bc7e83bb8cf3a9b956be3ed3e90921d60a26402675ee773a658e8b26ed01c3a9b376a4a7f0c6f808248a", 0xd0}, {&(0x7f0000000080)="c5957939c14c6487395a6cd2fb216025d367accbf993415ea6001ab87c81c3ae01", 0x21}, {&(0x7f0000000200)="d1dd7fd737abccabec4a1f6401f66a5a2187d9ac261abfd90ef98e051d8d6e2b54eb46fc31929b3c94cf6065194cd426e6ee1248e7e7ccdb7c5dce758d8682b8d1fccc22da4eff3102eeb2a6a75947060a6301a645e58678bcaeebc122796f47c85377d6dd882d591fc7e90485b3dfae91d6750ebc74030541b967d44fdd53fef545cd01566d5e9365e33bfb43a3c0c4d35695ef4218e8d0930bd839fad85a03f531b823b68c0892c64c4f74d57027e5bcbbd238df0d9b5fdc3602e2f87dded633eb93952420df69", 0xc8}, {&(0x7f0000000300)="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", 0xfb}], 0x5, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x29c, 0x4000}, 0x5) 2018/04/04 09:05:30 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x1, 0x1, 0x6, 'queue0\x00', 0x2}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r0, &(0x7f0000fec000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a1af64), &(0x7f0000833000)}}) fsync(r0) 2018/04/04 09:05:30 executing program 6: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4]}) r0 = dup(0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) ftruncate(r0, 0x2) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25}, 0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000800001001dda0bd1602f090074c90800"], &(0x7f0000000500)=0x1) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x33c}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d5", 0x11) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x54, r3, 0x902, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x8d0}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={'tunl0\x00', 0x5000}) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000540)="8cd2c7325b05de9ed423f3d4b361f1b16e421f2fbc977ee9def8048a193d92df4c9b6e928438622a4b8ef54f6a37ef001d3622c22bd8c5b3b2f2459330bdae398a624b7eec55d82aa15e0da850a4e372a07364cca3041d46004b0ad84bd5b971cddcb65f72ededa4c89fd9d12c210fe269c1fdabf49b5e94b1c945a9a6f2d9e366c7808e2cdb6ee9e9bc8008d4a2a49e8642d8c0deb6e0cb992a2b95ff2bd817e93010d779dceb1e880417429bc16c17a1d3c409e233452cb5ace4c1bb1cb772da57fae823ee29de4d6c12aed3fc81710a6372047ddde76aa93f3c2ab81f") ftruncate(r4, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000780)={'HL\x00'}, &(0x7f0000000440)=0x30d) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) 2018/04/04 09:05:30 executing program 0: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) sendfile(r0, r0, &(0x7f0000000280), 0x5dae) r1 = gettid() r2 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000400)=""/4096, 0x1000) getpgid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f000043c000/0x4000)=nil, 0x4000}, 0x1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000002c0)={0x100000000, r4, 0x10003, 0x6}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x0, 0x6, 0x7]}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/04 09:05:30 executing program 1: r0 = epoll_create1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000180)=""/169) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x80) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x7, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000d36ff4)) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001}) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x50600) getpeername$netrom(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000000380)={0x3, 0x101, 0x1, 0x8590, 0xfffffffffffffe01, 0x200040, 0x7, 0x9, 0x80, 0x8, 0x3ff, 0x5}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={0x0, 0xf2c}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r7, 0x20, 0x5}, 0x8) ioctl$KDSETLED(r1, 0x4b32, 0x3ff) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000280)=""/219) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) [ 92.669834] device syz_tun left promiscuous mode 2018/04/04 09:05:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000d6, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/238) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/04/04 09:05:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='/dev/input/event#\x00'], &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x80000, 0x0) syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x40000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sysfs$3(0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0xa0080, 0x0) syz_open_pts(r2, 0x88002) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = fcntl$getown(r2, 0x9) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={r4, r5}, 0xc) rt_sigqueueinfo(r4, 0x18, &(0x7f00000000c0)={0x2a, 0x364f, 0x0, 0xffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x7fffffff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r6, 0x80000000}, &(0x7f0000000580)=0x8) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x9}, 0x20) dup3(r2, r2, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000200), &(0x7f0000000480)=0x4) 2018/04/04 09:05:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003480)={{0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e22, 0xfffffffeffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x8, [0x2, 0x100000001, 0x1, 0x2, 0x6, 0x401, 0x1, 0x8]}, 0x5c) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003440)={0x0, 0x0, &(0x7f00000033c0)=[{&(0x7f0000000240)={0x520, 0x1c, 0x310, 0x70bd26, 0x25dfdbfd, "", [@nested={0x270, 0x3d, [@typed={0x8, 0x21, @pid=r2}, @generic="60af9f52f3e3828d718431d0b54179c0bfe4b1f1ca5b8122aca7ed94dabef5b047b84ae627a90bdafed98a7748d7a68a9f915e56e4b0df7af8046baafaf6bddab398d97f2d6c7af2db5be20f321b074a57783301b457da09248b17aed5fe3b54c78ee737b036aadc042d3d634839f639091e3a41b3e580c1591926b981773959aa92741bf26a45fcd458db053b9d8f11a9d61197282612a702894c530412353282a3c8748a4ce6d33d2145a8b2732eacba6e970eda36991b48b0e1158734d7735854a79ad6c6154d9ab22f8c3a512df2326e2b25", @generic="ebe21d36029e4dc4a9e2b5c4fac1d77e957beae0b85f25181278e1b90872eb49fa95051bd5282f6c850e3eeaa8c8f6c14dbdf5838c61bcb7f646d0a97d2a52f67591a68342b43a84da4c6f410350f7c6392ba2872543a7eba083021ad61f0b045dd34f9dcfe50c1dcabc6beeb112443d37861978ecb80a90b4cf0e0e116d5d5cefed5ad2", @typed={0x8, 0x89, @u32=0x9}, @generic="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", @typed={0x8, 0x39, @uid=r3}]}, @typed={0x10, 0x66, @str='net/icmp\x00'}, @typed={0x8, 0x8e, @u32=0x1509}, @nested={0x288, 0x6b, [@typed={0x8, 0x4e, @ipv4=@multicast2=0xe0000002}, @generic="c1a338a0ce82e7f27350c11e7033ab23b181bdea207fc163e732808d5fe2bf148230ecd51d6941f889058c6f7859777e9b3a19cb5daf34071f95b8d63c2750acfc0d93448365cfea2e9f35e169c094cf58507f5471c64fba70c2e2f9ad02dcc8f74e93b34274fd823e3d3f108a5b9470ebf462954d8020ef182d3e816fdcc35a43ac3a227ad3236dfb266d68552799e9f98b4d5850bcabe830c7212e2cff6912f0764ab31f4f941cc87f173adc1e6e62a04008d446223ad71d867326c10cec8b54eb657d74f761dfc29ae6575c092a1108d27b3c285b22d276d82f9c97ca6a8b2080060ee87d2744cc51bcf9365e0d5f7d03ed8507ec3e", @typed={0x8, 0x22, @ipv4=@broadcast=0xffffffff}, @generic="859985fc70ae59aeaa69b08f13e59ad0469ac3b1815ac1470aa35d0649834c878bd298db0d1614107e84b4f79699779fd3770c785fb92bb7a11d9b285324ff915e9a8fbff6f1", @typed={0x54, 0x8e, @binary="fe7da0dae45785818156dc3b6bb03f43c1b28c758b00f4038a770e9f8bf47452d63ab986cab60324256b168c898de1f936c4190225964593543af2b2be4584a6529e60ef8d7159eb65889933039511db"}, @generic="b93f1e70068cfc1ac01f895b08dd9b1a59fae880b4ca3475434c779bdb5968fae93a236b8625c432b415da9448029e43a4c3a2473a49f6842b37cae538572fb167d0e12d2374fd37cf97da3e9a3acddc1639d5f9eff0c0", @generic="1a94538c327d4d0c81d386f4dac65af48a9a66baa4c40e137cb84676d12ac19c55f520a4432a929e117355f79e0f7182f2bfe666e431580f0053df80dbd0ecbd4b97661324c3f57d3b5481008f4aec64aabc3f448578f3ebc126fbf341797652bc13171f8065934e3518a3f2b402ffedec6e29634074f05dbe8182636c372321bce0496f3f7bb10fcf43739c"]}]}, 0x520}, {&(0x7f0000000780)={0x34c, 0x33, 0x400, 0x70bd27, 0x25dfdbfc, "", [@nested={0x288, 0x8, [@typed={0xc, 0x5f, @u64=0xb57c}, @generic="3e25c8e62e40da3129da89ea026862edf602888cf7c114b7c3d6c1b0a0e910af9070906e24c3183e8813da999898035c50746749c00e25f1b98a61f9deb9ec33cb0f2f33a9cc22699aae6c546a93f4fa4700c751afdff017dab206a3d0ae630fa37ffc3bc96fd03149ff65fd0977400fedc2099b9203f9cdcee40b752561bc4d16dfe93069c0381c6d0062c9e912cbc0", @generic="e59bfdf042d9ca82e9a2446fd164a3d18c5bed8c5ab2e232e7ee0f7c23474fba4b833a73fafbfc1b820671ce00061763cdbc995bb3c07bb7da6b3a86e49038a836b927550648e7a5f0128342b1424f0da47a261cd746cb9252a2a2ae289130618818cb96d618da0adb121f058be2c32e64d72cc0f34803d763539a5c4dfc55b15274103a10f643ddae8047fcb728", @generic="d27c68675623c54f21fad4753829a49303369fe73ee0cd1ab7089e90586a3486d31b16028dd4e35ce25e6db66841527baa45a87cd19497a778d61a1abe7ab5dc2b4428f3b51d57", @generic="e8ac0528ab3306afa82760fa6736de379ab50d2492a175d0", @typed={0x14, 0x91, @ipv6}, 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[@generic="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", @typed={0xc, 0x76, @u64=0x8}, @typed={0x8, 0x60, @uid}, @generic="30bcc55895f9aab2e62ae44484c90aa4a7f0f64f78c95b802e0c89e013cf0d5936663e07231b65603172bc2579075794a5f56d9e60a8f880db2690703408913d2fa13a2181f9c8903e6a5457da549853de11b7e8bfb32b7de7cc986f3bdfa69cc70602dc7a0a3c41c8", @typed={0x10, 0x45, @str='net/icmp\x00'}]}]}, 0x12f0}, {&(0x7f0000001fc0)={0x1400, 0x32, 0x309, 0x70bd26, 0x25dfdbfc, "", [@nested={0x132c, 0x43, [@typed={0x8, 0x8a, @ipv4=@broadcast=0xffffffff}, @generic="6dccac6b76710e894931291c9fe1fa41c555afa8d8d4f869c86865395b6fa527f7549136968fbc19c774644a658b2b71d91b449621de0e723f8bf0ee88aa68ac07199ee91ec5096809af82953fdb7236e3b3cb8762973bfc2d9d38a082219c4f", @generic="8d29988fa61f17980410f4100ae4fda83a", @generic="97ef7269cac0f36eb4dd10c4d5cd7969e2a4968b716cc37c5644532f6ae2059d51a504398d75f6245095dcf83a4a5f11365414d3875bae96f947a953f0c2856164d0da236c5ca8876108591e4557726743fa0d32471b6b38e23119dc08dac77a175f3b600dadc85cf658bdeab0119c7f0efa27a13f0f324956ddb679d924f7879249d17f65b12220dbac117f8b23b4ffbf49f2ece60c138a1a712fe9a2898e0296e8f2abd09b1d01ed82c3dd1cd250", @generic="426b931ec5cba9f0a5c73100714284009de37c3a157a80a18c4e07756c5cca3914aaf4edddb7bf9d58d360924f9942ebdbdfeb36c7be363e6f1c85ddbe98e965b5dddcf01c736359e3109bf57a0aa89a937a5d482ceaa0cef3a159ea0b7773a73018636031acdc9cfb09e83ef6cbe290dc39f7275c21f1974a94ed50408324e40191afb7a4f5efbac699be93e059bce93a3fb7cbe078a09dee99493f3a4ebce5fee6ad4c707794ba3fbf5c4d7a8ecda42b7fee6d95739077d60f4aa63b7073983b61f17de2d1ee33885f25d19396479f3991f696e987e2a9bbc830c1e4aab20f309d18d4ed01c677741781679dbf3b0112818c074d7b16613fcf19b5e4dcdfeca06fab400c1d610b95dbcdd5a1f9914d481f475b8722ab2272d66a6476b5e94acbc162278ffd1e364b0a839851fbf1305b0ebd3d253e258b49c449d2a1d9e27415f87fcd3109848cee18f55ad6276051caef384c96436ab7ea19a62ab293d21dffdedfe8749ec4bb138ac238f87db6fe981fa00dc8ddb4f63be527ae475fd492127279d3999305a562d2f6848c3cb1c11ca214d054f4c8d9cb54c257228678d4813f4facdceb5c9d4628628befd23e2f4ec8a7a0bb2455a57f158dd6b75c32632f9debb2e9ebb8e4a741f14f448c1577d1c8d7e7a23366ca2cc3aa84e3c9eb5c73c1eda42ce2ce8cfdab8bb622497a8c339dfac05b4e0a1f96b96ef4cfe0b948345a9df73f30ac2f3d47a9e130fc3c1a4cae1c739d03761ef645ed6a55b0f4b9ef872e7aa4ddff629b4bfa61ec08febac9307384486baa2fb5d62d38971045e41c421ad0c83fb05474eb4dd8d537c1d420e5949dcf1f8b486a0bea460c2019a2bd5e0efd173f34107f1c19186d37946f017b18f563f540500a1aff2f94c3b6caa98c0c7ec5877b0cc99c7777478a4bb072fea84192d0d274c2e7b0b41d75a1679ff9933143b74dabe9664a3c61ca210b4edf887c977cba503e9f136e0262796f48b228d84d97c151af685384a199ec0f9d27c448d3db820379949131d368711709817f7cdd92ed2c64eb568ade9fb2269b2a8dcd1ccd80bc2647ebc505df2e7972e0e96a38f00949dff206e8829c84e5c822c7326bd0a7833e87eee451a394777c3d2cff448b36fe7e1b1780019c4f2e4ae51e17018787ba2acc0ddf0c9e182f57e10561860ee21e47373ecaf7d3125865a949674bdea0f0238ea032b5b4236244cb26a1ba302a212337e08c3f9e6e61c205b9951fc362a7e6e98090cd56815f3063a2a8f3822b8b5a8db3502b86f412d867ca31bdeb13c4d1136f18502aff60a9f1cbda4a175cc18cb74286dc7ec76b56d7452975ae6f38c59091fcd034e820e92ec8fc1a5b38cdda01d70bebb961118ee9bff0b6018dfd36d6169be3762cff8116fb5edbd980e4d56f191d6d852a8eb91e52d370a56bb9802642781056733465ebd769b9796ac6e489d2da97440f7d411a81a48f8d96885e6dc9bd45b5ffb482b3d4b11d23b44fc430d63271661b65405425ce32ab5663c228a0fb4aecf9c2ef38894bfacf138566b5833028872b4ccc52a261af902e78d8b52b0dabb11c46b203a08997f80dde37cd70d12ff2ce7010613fc3a4314f206711a2353c34575de9f07f5e731e25fef2e14b6c98cc104b90a4e8ea139db1e16188c54b61716a1054f33793706d3f87b01fec445011ff1f453e8f9af9d65fc6cc77fd4ea7f62084c964d45c69a9beee54dfa8fe3364a3e99b02242bf15aac42e7d9316ccfa2830b9e9b688577320e5799ae4d5e252e279efe2a588d2ead4d42cc862436930fecc9874c4f958bbe515420cb63a4433162c213ee676ee673c9a965f7f7d53d11b3572f69f2ce3c51de45f1b2f16a5731c49cdb47fba88ca0262de35662aa9be37d25e7c0d0026020d8ba4e18b27f9bfd1295ed7c06a6187a8c39cc517b880f57009e2cb6bcda51b9da0e6bdf9eaeaa2f96e5697a360c593f7c4c6526b2c174c3694bae3c60834edb30cd3c7f91a3d28b62a242080881e5fbd84fca00c0580bb0fc682d95056ef9f6bcf818a052bd1f74c9d0b99e5b8371115d63165151a2f8747343eb6cdf49cb24f882fead043ded1557e38983f9f31fcb50a5d7d56f7655b5c4d44d3eaa17ad1de607d09b2a5cf2c3b45c7269cc25708af6df6b09c69d88258ed08fc904a3a48a6fdafa0e0c01b45b7a42a0cc75c444faf616e4b1c734d82c524cf1dbeb81ca1f40a3ab3d03e38e9f224241ef59a9cfc94e151b084dd4e1833145b3d7a5d7820d85fc9dfc74d02fc6713743399441a8ccd959e19191c3d50f317880c4e6bf1f824070c39e2c13cc1ed442b8ae5a4c68e842387b349de363a9e419983e2b542f0e8e417c3c5924289029aa9fd40b932ea53ef2f5dd7adb8fcc4e52dbcb530350f9803e054e30e9df36fcc9bbcff6b5ff286f95ae44aefd6e3bbb7cd35a27f37c7fef953186228194c7e583a42a2f847b1a445f93a1e34072457241d409e16c1144c9438622420743660054783529bdb55ffe488f96e68ccd5cd4094faafc3d92b012a7fe584d17af8744d40e1e64fe7903513b52f85db4f7d5e044a67529de6e03e84bf58db0fb997c16ed4e1607dcdc7662287ddca9d38512aac1dda974d1dcde21e8c36966730208212f700b64d485cf4f5182c23308df1b90f88392cf1ffff920f9244536d4f538d14466e733cd32e82ca668ba746a24807603abab7c969e472d33ea6c9ff5152746bf6094e7b8f4553b7298dfe6f407a6b5106a6fd66bb307608d0aa85c15d8a2613bcfe1726b7ddc334c9081d64040e0d4297f78a9486ed936da754cf2582d042024f60a668132f9cb55bbe3489744fd1293c004ad7e5fabe881de2544b5ccd5e8b449dc8ac767ea949443477b4db840ce2dea7ea423b4725717e8e2530501962d8ea7ab2e6e4ff01429f850fa468b23cb3040ee682f2272864fe856364bc94fb869c89f6849aabea8c020650405b05d50632cf82db4fac37e33c3a8389b96396e1d2aaacee55cd3bd8cf28a07ef9891d9b1f975ae095ff4aa4a608fc3e7635a5d31c5f9571319f50f05abeb790f014784c3205169fdec738cd7e36c9d020947c2b8f305554c60ed5c493b38408079476dfa97066c69c57952d96f0daf16bb79ddf84afeb17e388c60421f9c6c32240a1ae100b5a191eebe4df6ebbd94a35e14238dd7d9c41130b012b10f13305502111eb963225e968fc13a4892140870276ea7b267cb97dc239e9dde5f5901d4821b27c3809de0dbc0e8299ae274305b84b5098afde134a44b2308065b96e0c141bc1201e9cf9eaaed3e8545b01ad18e0e70a76f5a6f72e44a67d11af0cb97a8903c908c73a90c7a8e73022fe3626c476bb0b2c99955b6e314f90b0dc9aa3405f86a43bec726e861966f7abce53fa1b777dd65e8d05d73280db02ffc42be43babd439f04a6eed7c516024105925ce6128b1735d3d9272e46744f9c09b38d3f2214b308a06167d7312a82d51fb3a2ab43899b77de06fbdaf13915cbd49ba2158e314b71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@typed={0x8, 0x82, @ipv4=@rand_addr=0x7}, @typed={0x14, 0x3f, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="a2359025b4910662652aa4c5935da4caa3197b698e1b334a3eb1d34fdbd23d9b0af8504fb143b19f6da759a2a80e85f551d0983c7a4ae7010d2cce9d9622c505a1d93dc94440671004cdb48d34cf12a8f90c5656962ed880bfc3f6958bb949c737840f6f86b384e45cc711782d2d10d6a4a56a0caf288fb8e897218b25744c591e0f8b87a2dd3d9d5b85a9b69ab40aea3cd876ea0436b273f065e3cfda490631aaa4ebd1aeda18e7caf061bf63ec0724d114eefe20754debcfee2617684cfa5295bbff4500b29b9b1a6b467be83d869f9ae36f6a7096f3e1f812e602893e84dbd809a3a609", @generic="ee37208a67449bc49652d22c6652ec0f6a9ba883e0e38057e07ab93daa089ccdc0e533d9fd1ff391452b0fa3e93320fd89186138d626df8a533a5285e7227540e82cadb3457d218d297ba53b2347097029a9811259cd157d7c720dd640bf4c5f6ce7cc05d3c5cd47134be7e5489ae7e9dcd29310f3943c38a7c1ccd3f72025df45d12eac8d7296d037ccb7cda293df082730718808b70bae15fbc9d9e193fa2f8ac66cb750415801ed356328e1e47b4d1c41475fd23128b4f7fbd51775dc7253ee18b54e819ccee5bed8d14760c9ae84b192b5068d56b33009351360e1bba4cde1832ee80ce17eb83d0c15c7630eab2b93f5fb234eef3d", @typed={0x8, 0x40, @uid=r5}]}, @generic="c1a74cf4461e54c445d340438156764eb9cacbbbeb00bd3b06cfad2ca0", @generic="c14f7544bd7c0aa933a72577ed776a49fa676c3ab0774e1f0d3e64489d7250c4032ad5ff2cba83a418aa1fbc89c9220e905764277a482d14e5da2a25728b916c63426c357f40a306bbe7f6ab707da3709b774ffd4c138197266d985edf52222a5aef2a6a63901820097eca0ea0c8871c681154334cb080d319978dac5c7fad374324c995075c596403da1547fadb2affa86949f5801ad0ce7b2ee4da21c14d526b454d5c31"]}, 0x1400}], 0x4, &(0x7f0000003400)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x20000000}, 0x8004) 2018/04/04 09:05:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="b14237f9eeea"}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) ioctl$sock_ifreq(r0, 0x89dd, &(0x7f0000001140)={'teql0\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x40, 0x101, 0x400, 0x0, 0x100, r1}) 2018/04/04 09:05:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000340)=0x7fffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r2, 0x6}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockname(r4, &(0x7f00000002c0)=@alg, &(0x7f0000000140)=0x80) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000480)=0x3, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) connect$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x1, {0xba, 0x9, 0x2, 0x0, 0x3, 0x2}, 0x5, 0x81}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000440)=""/45) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="0100000002000000e0000002ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000"], 0x98) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) 2018/04/04 09:05:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x811}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r4) getpeername$packet(r6, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x68, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_MCAST_PROBES={0x8, 0xb}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x3}]}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x68}, 0x1}, 0x4000) 2018/04/04 09:05:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r3) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa31419", 0x1d, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/04 09:05:31 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendto$inet(r0, &(0x7f0000000180)="502d74cbb3e10430ddb4c9e9d782688633b80600000081b01864ed10185cf42acfc4b777df65268ad5f6bda6659ceb55c1af523b92779533ecfade332c0bd33e2139bc8d092a7d63cb45787d32f207c2dc09007700000000000000000000000000000000", 0xc2, 0x7f, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x78, "54eb5f5dbe6802c79cedc56d19b786e3aefc8934098147bf42f827d26d9212755f3cdebf043932b0e75896b2d030e62098e6a066a7d4a55d857c7c1e245e12634407e9dde821a429e6228dd220fef1ed1712be485282bb51134692554aef419d4cd8ddcca097e1369d6c7f9e5815284797efce2456ad1258"}, &(0x7f0000000200)=0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x284000, 0x0) sendmsg$nl_route(r0, &(0x7f000015efc8)={&(0x7f0000e84ff4)={0x10}, 0xc, &(0x7f00004c2000)={&(0x7f0000a52000)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="06000100000000000800080000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 09:05:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup(r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x2ea, 0xec, 0x5, 0x1, 0xffffffff, 0xff}) [ 93.505530] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/04 09:05:31 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0xfffffffffffffffe) write(r0, &(0x7f0000ffdffb)='#!', 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e65742f0564701d5e062d501af895b04652397877fd") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendfile(r0, r2, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 93.832826] binder: 8131:8171 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/04 09:05:32 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) 2018/04/04 09:05:32 executing program 4: modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x9, 0x0, 0x3f}, 0x5) modify_ldt$read(0x0, &(0x7f0000000000)=""/41, 0x29) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "76853ac9cecaf7d28ce47b27f783a1af092bc8c7d2744ed81a154e0a96cd8a68de88f2556fc0785dd7954d823154f73ee1cd7dd2cc9e74873cec45b36ef0171b75"}, 0x51) set_tid_address(&(0x7f0000000100)) 2018/04/04 09:05:32 executing program 1: r0 = socket(0x10, 0x20000000802, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="3c0c0406fffde208ff02000000040000000000000000000100b6380000000000000000000000000000000000000000000000ffff0000000000000000000000000000ffffac14141300000000000000000000ffffac1414bb00000000000000000000000000000001"], 0xffffffffffffff6c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xffffffffffffff65) r3 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[]) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x5, 0x2, 0x6, 0x3, 0x9, 0xbfb2]}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x2, 0x0, 0x280000000000000, 0x0, 0x3}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000009c0)={0x20000, 0x0, 0x3, 0xfff}) write$selinux_create(r3, &(0x7f0000000440)=@access={'system_u:object_r:hald_mac_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x38}, 0x37) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xd5, 0x98}}], 0x60}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) write$selinux_create(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xfc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r4 = socket$unix(0x1, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r4, r5, &(0x7f0000000000)=0xb9, 0xdf) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) 2018/04/04 09:05:32 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000503ffffffffffffffffabd3c8ef18a597fa099a6e6085361d0607000000", @ANYRES32=0x0, @ANYBLOB="000000000000000007001d0000000000"], 0x28}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/l2cap\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/04/04 09:05:32 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace$setsig(0x4203, r0, 0x237, &(0x7f0000000140)={0x39, 0x4, 0x7fffffff, 0xfffffffffffffffa}) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/04 09:05:32 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/04 09:05:32 executing program 5: getrusage(0xffffffffffffffff, &(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/04/04 09:05:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001ac0)=0xe8) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r1, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(r1, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, 0x0}, &(0x7f0000005d40)=0xc) r7 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, 0x0}, &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000004d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f0000004d80)="afbd946de3132f3d790d", 0xa}], 0x1, &(0x7f0000004ec0), 0x0, 0x40004}, {&(0x7f0000005580)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005600)="78d3cda14fd06c7cdb805eabbaf3375e6cf15239bc58731c7d45cae194ccec53a87302a69f57baf27f7a58f4b6587c08f134acc0e6397e63bf7578fe2bb8d80370543ad38d7f042fc24d9ccb0b37c0ac234303b8168bccd059ed779de07fcefbd2db143f92f8c4232e620a9faf6879de52cd949cffda8bc20bc3e9dc5099ef904597b90af56ea4a28ea2f50fd39f53fec284ba27ab08f3f59cc93bd20ce3aacbe92cf29bd86e02bba748a37332754501727f19ab9698b7d0ef2bb3f6eefabf6ba05c6eb0fd988230780e1c31dc35dded414b7e6e73299614faf990141285e026006689137d13ce725eb330cb797f", 0xee}], 0x1, &(0x7f0000005d80)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="1800000001cbc5d405000000", @ANYRES32=r6, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0], 0x80, 0x20000000}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000005ec0)="ecc39c74ffc0f81c1b58dbaf4627ae427c87c838247f6bbc550658a67100e39e757f23b232b8c2119247630880aa3de8529f9a7c4bf39cd81b", 0x39}, {&(0x7f0000006140)="59519183911d3acd9c77428e8abf0aaad459f9c082e0ab4e0c", 0x19}], 0x2, &(0x7f00000064c0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x18, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x2}], 0x5, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r10 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r10, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r12 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r11, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r12, 0x4, 0x6000) pread64(r12, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r10, 0x0, 0xa, &(0x7f00000013c0)=0x3, 0xde) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r12, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/04 09:05:32 executing program 0: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) 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) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d908c96", 0x4c}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9, 0x1e000004}, 0xfd9b) r5 = accept4(r3, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x0) getsockname$packet(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r5, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb", 0x42, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000740)="dd65bec12d1bd06bced11fda9a30982b90c223881c775b57aefbb02760af1e9d8e3a5a82c4a9756d7370bc618b31079e26a918def008a70bfba0875a570d885dfe939ca9e4b0cf98daf4299c8526bebd342e1f78e1f8fb8927a730bddc337fc74b91bc1a397fb262f1ef471e4de52b3361e5cd2ba295196bc3ff253679f47e88009e4e523a987926b64b0f895fa16013ffbceb773d9d3dae802f9c22bbe58635fef16a18a6872b7b08336ac51850f4e90ab60041ff0352a7bc39a2c77a01311df88de92ac836773fb0d413c5ac3db6") socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5}, &(0x7f0000001040)=0xffffffffffffff65) r7 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x81, 0x7, 0xffffffffffffffff, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}, {0x80}]}) lseek(0xffffffffffffffff, 0x0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000580)={r6, @in={{0x2, 0x4e20, @rand_addr=0x401}}, 0x1, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x3}, 0x98) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/04 09:05:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x8c156, 0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000240)=""/41, 0x29}], 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x7, 0x4, 0x7fb4, 'queue1\x00', 0x581f}) 2018/04/04 09:05:32 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000000c0)="1f0000000101ffd2001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000012c0)={"00d9b400", {0x2, 0x4e21}}) signalfd(r0, &(0x7f0000000000)={0x10000}, 0x16b) read(r1, &(0x7f0000000100)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1000000ba10b3d41397437b547d549023c577b9def43c1327d39fc772d0e587978bc3c54851fa0fbdb3c88242643ef0cd18db5ca19b5759615066f18f9231a576ee2884c6f555efbf53f46ec92c07b627b692c3c96b32eb29a4effdb6848e709cdf8835a662dd352e0a636054d5b55504dd6e8aafac8cb44d7769b8e0104fc67696ea231671df0c74c1dc9d0ed171fc010c5e020000000000000018dbe07711676b200dbdfb70d90b0acd1c902cbbc896b507b7afe080e96b0000000000000000a94969104fa6152627b29482323668dca8cfe73df8beb36e292ff0b2a94bcbdee5a0a1b4"], &(0x7f0000000040)=0xe9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001200)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x9}, &(0x7f0000000080)=0x88) 2018/04/04 09:05:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x6) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4aaa0689f2ea73cbac78e26eba4177eb9c71d794dfcee63fb9607bc5413868cb1a9f67b5cdcc4f9984762d25538793a38d4caf137bf65e1d24ee4f0a85165a8f0b8380fcbd946d32520cc72ce277f392f9a8c6c3c9b80df92ef3d2c30d368b6b7653f5ccedadee29fd73e62feff59cd65e48eb7cbf8a08ec0a423a9f6dd692df6874781113d1ba1c3e598c806de3c2", 0x8f, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r3) 2018/04/04 09:05:32 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd4(r0, &(0x7f0000000000)={0xffff}, 0xfffffffffffffda4, 0x0) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x400) signalfd4(r1, &(0x7f0000000040), 0x8, 0x0) 2018/04/04 09:05:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x1000000) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='ns/uts\x00') ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='bpq0\x00', 0x41}) [ 94.586235] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/04 09:05:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e21}}}, 0x84) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xdfe) ioctl(r0, 0x2271, &(0x7f0000039ffe)) 2018/04/04 09:05:32 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x40, 0x0) set_thread_area(&(0x7f0000000100)={0x0, 0x0, 0x1000, 0x7, 0x6, 0x8000, 0xffff, 0x1, 0xde6, 0x8}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/117) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/04 09:05:32 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x400, 0x4, 0x7ff}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000200)="81998aa166c1280e64bbb55cdecdba4caa908ae769c1c31b2f6758adf5b2ac124dfd4a2ee5cc45e1d74c92489f36c3d72f19d24b8a7dc7ea9453970b4043daf3efa3aa4fcd4af309fd890996863df0b14d08f39d84fa61cc26da45a29c49805664447efb1818a6b048259b944a471d2699fe549f8b850653c2b76dcc0a85d24a65cbd0cef2178d242cb145652db51e2171654af5666aaad41dd03df017fbcf837bb14dd47babb6e2296f66aed0f0581194b023098998e793a0b412cd325aa221386abf") write$binfmt_misc(r0, &(0x7f0000000300)={'syz1', "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"}, 0x1004) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127c, &(0x7f000002cfff)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x16, 0x3, 0x9, 0xe8}) [ 94.631994] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 09:05:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x726}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x400000000000, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) close(r3) getpeername$packet(r5, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x54, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) [ 94.695838] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 09:05:33 executing program 4: r0 = open(&(0x7f0000000900)='./file1\x00', 0x0, 0x20) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x0, 0x5cb, 0x0, 0x80000001}, {0x4, 0x0, 0x0, 0xaf}, {0xfffffffffffffffc, 0x3, 0x1, 0x7}, {0x0, 0x7fff}, {0x1000000003e, 0x3, 0x0, 0x6}]}) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x2000000000000, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x28, "81ac5b780582087265cf634a61df3ce2b85baa4894f799c69188430b59c657a6e58848f5763e35d4"}, &(0x7f00000007c0)=0x30) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000d40)={r2, 0xb4d, 0xc7, "8f94896f1e7bbc3ced96a22234336b2d11c08baef5f0cb909a59d222f3ce7075895249494dae0a785a7f8f0609f871056e3771fcc0cd5595bf5b5515315c12a12f8ce093fc7bfef4277eebe784480b97475c45fb28f6bd543f4ec80b12854eeac000b3fe23c0c793806d660b2bb7710aec542386f05e8b71b5960066b0401431fdc86a60c15a59d7217053a23b281f3e3cf079523eb3bae14abf79c9de8b11a5111b56b4863e9699bb6746295161e3d5a82d5a0f190d566437d8f2571d96dcc0259e0d963e7b19"}, 0xcf) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22}}, [0x1ff, 0x6, 0x2, 0x0, 0x7, 0x0, 0x2, 0x1, 0xffffffffffff4237, 0x0, 0x0, 0x9, 0x0, 0x40, 0x305]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x0, @rand_addr}}}, 0x84) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000480)=""/175) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0xffffffffffffffff, 0x3}, 0x4, 0x20}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000c40)="7396453d55d27d1cfc31bd50379f0682ed13e9c5514304b5e353c571e090894a92a8b9595e52569c8b71fe9821e94b425e74093654dafeb85050566812a6262d32d00736668b5f1da5ee635d54811db2dc9df12c15c9d12305150dcf27b3d46d34cdd4495226277faed8319152bf777d3bcede04ec93b98f2865cbf6637e14a48be0b5789e498b2283ee4048dbb2925b15be00147d59efe5de580fc9f048954d29d039da3f3f1a01010c1d") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000e40)=""/253) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r7 = dup3(r6, r5, 0x0) pwritev(r5, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x673}], 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x4000) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) perf_event_open(&(0x7f0000000a40)={0x0, 0x70, 0x5, 0x3ff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x4, 0x6, 0x3, 0x7, 0x5, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x9cc, 0x401, 0x4, 0x1359, 0x0, 0xf4, 0x101, 0x78d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f00000008c0), 0x2}, 0x8, 0x40, 0x8, 0x4, 0x401, 0x800, 0x4}, 0x0, 0x7fff, 0xffffffffffffffff, 0x3) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) lseek(r4, 0x0, 0x2) 2018/04/04 09:05:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0xf, &(0x7f0000becff0)) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="6b2c08e4f3e01e67ed2fbb523aea78c942d788a200765fb24ec54f58e3da9e23a13bf28c7538597555fb3e4fda7863c23ad4038a481ed04062ac7d6487c10a6612135acbf470ab28575e507ddc18782008eae66411d8a76f865e85f060ece41818594d61117b7d1680f8e51b70027f74b2811500f49eb5eec74d562708e86cebc8e8f850a7778fb271ee7736600012334776ade883d0f73a27fc95d20669ea25bc3ed521afe870c089ff426b69675adbff831c4d20aced37a01863b01d157e803b1807f77812fe8a8b3e079ae8349fe709151c51a7", 0xd5}, {&(0x7f0000000200)="82abce2f827a9b83dd6b99ffd17a03dbe0ee356524606903b76055657c5ced58b31c20dac32f1a6c9f929facab9de2b4c7229488da4837dfce27848af3b57eb59f54cf23baad1d8260f33f02622bf78a8c2e7a74258c663d4f6c582b7dade2a5ece8e4a9b70de37d30ceeb30731ee3872ba71053d2364b2b5a755693b353b51b69c07cfe2cf298b5de6aeec112ae50ff59164695adb9695f79844f27f6ce55c9f53d3847841ea0542c23fa14664de4377832e779fab7d8354e8bbf01464aeda0ed99f741f5c32aaa6f708ce9af602d1a9820debb02b72927e3d337827ec797e97d0f867e1a4ed14f31bd1e256e992e2eb559c76d2f", 0xf5}], 0x2, 0x4) finit_module(r0, &(0x7f0000000340)='-bdev\x00', 0x2) connect(r0, &(0x7f0000000080)=@ipx={0x4, 0x7, 0x3, "3083f8c488ae", 0x3}, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/04/04 09:05:33 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200401) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000300)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x8, {0x3, 0x20, 0x20, 0x4, 0x7fff, 0x5}, 0x800, 0x8}, 0xe) r2 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/0us\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000640)=0x0) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00000007c0)={0x0, 0x0}) stat(&(0x7f0000000800)='./file0/0us\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r12 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) sendmmsg$unix(r2, &(0x7f0000000d00)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000280)="00444f0b2a8e928c2096867d3b8794721c09997cce38166b61f7b6f391c1890e024d1f659e7888588c00b576db9d2e27ca1ff07b8821fd", 0x37}, {&(0x7f00000002c0)="8e0127855c841d249924af4c01bcc13f4862e58bf6b7f615f84ce9741e0e3c4ab35956f1fb88089ca1f6a6cf1bee9b423f3c219893fa45ad6a76f4a1ee1dce4501b2d31f1a0d4e1df603afee7518bc1a480a6d8a2c668295e4a51ae8abaefe82cbf6", 0x62}], 0x2, &(0x7f0000000b40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r2]}], 0xe8, 0x4040}, {&(0x7f0000000c40)=@file={0x1, './file0/0us\x00'}, 0x6e, &(0x7f0000000cc0), 0x0, 0x0, 0x0, 0x40000}], 0x2, 0x0) 2018/04/04 09:05:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00bbc5e74e00e900"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r3 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851c", 0x68, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r3, r4, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbba61f0ba4d413fba5a052c99e4c4258c2b29c772dc38dc84b1ef5ab4d07107225b48dc01c48ff17dace45b6903333deede963087fea2d279da6a94a26779916e6995d34833ec1fe5cdcade5b0b2fa1e25cc474050973d96164a6223a85429", @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f51f89cf1db78f94762a37a29f9431b2c6f2c1bd87cfddc0726468d79bfb42a2d5c29bdda9604697b8d541e93d3bb859d27daa33f1c13c28bfd234"], 0x2) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, r6, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828f58a2f6888d86c2febca743fefd355db01344c6e4d", 0xca}, {&(0x7f0000001a80)="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", 0xfc0}], 0x2, r6) shutdown(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) [ 94.802250] proc: unrecognized mount option "²Ó Nö¯îu¼H [ 94.802250] mŠ" or missing value 2018/04/04 09:05:34 executing program 0: ioctl(0xffffffffffffffff, 0x3ff, &(0x7f0000000840)) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, 0xffffffffffffffff, &(0x7f00000004c0), 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000008c0)=ANY=[], 0x0) r1 = socket$inet6(0xa, 0x8000000000000801, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) socket$inet6_dccp(0xa, 0x6, 0x0) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="26d4645f6d617000") tgkill(r2, 0x0, 0x10) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x53, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) keyctl$get_security(0x11, r4, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r2}, &(0x7f00000003c0)=0x0) timer_settime(r5, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)=0x6) 2018/04/04 09:05:34 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xa0000014}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000280)="9575ddaf3652d1d35bbf91a008981773cb63a221cf1fc7148bed0fd799e9e35e4a70d7e740c94a7dfd20435490a95cceb940ac3de1e18b6d2ec69f604a9b1d5c6c3cbf6d4907632921e16025c6e200babf2d5c27fcaa7c7a167f71d8c750ab97382cf4f3c5c90790725f4e31a56a574f51bdb1b55c7f3e998430f729089b24f54a4aa3b857ed7a3979099e0ec47a86a01752ed6599e52f9f170b133d0b20252cceba12b692aaf9ac27fbb46af500e440b3bc699704bda8a1e25e1769abff3bffe0c9d9110dda89535da41f2e54dc21f8bf21b464", 0xd4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) ioctl(r0, 0x7ff, &(0x7f0000000180)="769c20edc848f89c7ec7000ed175a8459fb3a58104351e42a573e1d6fc0124023c954944e651eb86a27ee50b6e4aa9a5562ad3e5980e080fe285d0813ecf717c40b41e16a45324e6d481ae297c52a3e2505cbc5e5c87bf263bb5ca710e2bc4d79e1a726fea42271fe24ca1c63ac92a5518409f2f744f51f880a3f5fb379d93051e8db09cb7000ea7242853c8fe5ae587afc60a48c3d48482f8d295eb9402dea8d2e77c9125d6345676854429215a2bff1aa4d7950d8a0a176e570c1f96ba3bf0c6e538f069a4f5e4462d7318dafeb55e8897409e4654ebd44e5b6e4a6fa40de81174f7cfbdb9234f0f06c13f6322ef8bac3f") epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/04/04 09:05:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(r0, &(0x7f0000000540), 0x8, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000600), &(0x7f00000006c0)=0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x0, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23}}, [0x0, 0x6, 0x0, 0x8, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff]}, &(0x7f0000000080)=0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) r1 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) epoll_create(0x3935) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x3, 0x0, 0x24, 0x0, 0x0, 0x8020401021}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) listen(0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000140)) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000700)=""/193) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000001140)=""/4096, &(0x7f00000002c0)=0xffffffffffffff9a) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/04 09:05:34 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac33f800000ac0ae2d643553d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6a", 0x39}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/04 09:05:34 executing program 1: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000435ffb), 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}, 0x0) 2018/04/04 09:05:34 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x5, 0x0, 0x10000, 0x9ba}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000080)={0x3, r3, 0x10002, 0x1ff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) 2018/04/04 09:05:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5387, &(0x7f000005affe)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/04 09:05:34 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r4, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001440)) fcntl$getown(r2, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000929000), 0xff) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="00ce0700013644"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(r5, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffffc}) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000001a40)={0x10000, 0x9, 0x1, 0x2, 0x9, [{0x8, 0xffffffff, 0x6}, {0x2, 0x6, 0x2, 0x0, 0x0, 0x204}, {0x803, 0x3f, 0x4, 0x0, 0x0, 0x200}, {0x7, 0x81, 0x3, 0x0, 0x0, 0x2}, {0x8, 0x1, 0x1, 0x0, 0x0, 0x2000}, {0x9, 0x9b4, 0xc3d, 0x0, 0x0, 0x1}, {0x3, 0x6, 0x6, 0x0, 0x0, 0x180}, {0x8, 0xcb, 0x1, 0x0, 0x0, 0x1}, {0x100000000, 0x268, 0xf7d0}]}) 2018/04/04 09:05:34 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000008c0)=0xe8) getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) sendmmsg$unix(r0, &(0x7f0000000a40)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000140)="816c6564936094f1561f51ef7967f6800f83f1f7d97e0b832791f61c85607222a8a3733323d3089bec8d3d1351afbd84b0569bbf32f4d779c95c5dd758b66fb67db64ffbd10ae67603671533f2dfd739ac6fa7636521d054142b200a6c27448205951a6090a615ca21253cf7bda85d784098e80ed8ed1fb7fcdf033461beb207719ef52a00890154a5bf29fab111d971e83d347f3e374b279b9044fb45d4c75e97ae6b313a24845ae3ff79b3506e", 0xae}, {&(0x7f0000000200)="fecf811d9daf5f1264f96e2d79f47d251ff7bdddd78e19673626d96b9de01d62f73155740a0e2b529798dfd4c2f354a5008fad68540536287c0e80e361d4029223eb05bc771e22af760044f919f91ad1a7594fdffa657b2a6a27a71e71ea327e3b36badccd4b40a4401c95e7d99c7e68601bf7b3d3778cdcf42493037b7f059a1e898051203bafe912fdf5a9335e6cb8f58962a68c4f85043591f312df0f6550366621b90b21b1", 0xa7}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f00000002c0)="77f6b2664e6cf6f28ee48eee4928bd75960765ce43211cb505ed8e32ca0f3ffcd222d69c010f016366be1aa22f214ecd81e7338986c2ff4437d2b2c6e139a4ad41d445e491a41448d3e96cf3b3627cf41dad5833190335856fc6c0e52df06af4a90994d81d992f05f76c75e1f35296b5325a6677e0aac22ecf2a4c427ca1813af1150d7e4489d76ff3451bdfd82ef3d0", 0x90}, {&(0x7f0000000380)="9290c19c3d46d63102c8f43ba23e4671d830619c271223d2b355b8eb84becb6cf20ffbcf18d8aeb49dc908293797eb0d8c7997b83f0f20c210c4f9b15d50dd474defbd6926e53fe21d57726757ffe64798f7d11bed6268229228912f7c8592baaa7a5bf7f0045e0e3a9bd388d09b4cbe074a5602e7351a50bbda", 0x7a}, {&(0x7f0000000400)="e685fa0a72c22e8a7844ee98437f5ad0db06701ea68def3d717e09717bf2f0fd2b3a3e2c01cf6e1b98ad7270d7077654cc20b41435253a2cb9c6b972cc283b67735c6eafa5e130121182ee829c0b0d24d53524e186a5014025a503029a666ca2309a1acf8df652b0242127e13d483c4d99361cbc4e38b8c4acaee3c7b0289a728f00de188b83d1ed6d2d7db16177bec0cb893258cb079e60642738c4f3bd0b047e16a0ae6b65f055b3ab9312f7f344aa1fdc62cafe66f65677a62b6eab9cc6fcb5751c24d1ffc2acc73b668b048e01", 0xcf}, {&(0x7f0000000040)="3c166780bb492735d039f76c6728268b1ae86e692a0bab761388121aaaba9b7f1430cfa041b2d9bcd6387cd32e2f287b9c", 0x31}, {&(0x7f0000000500)="ffd4cbffa347350d77d8284ca7d6e79f69c1839b595aa3d7e613b43f9d75fffaeb32d3c7086fefc297a6768af43a4a9bbc5e6c7b35e0ce18f8ccd23d8cc4751aa500a1e2c4cba1ecaa52bb58f8eb522115f44d2605a0677c70e534ca996c3c89afcac61df52a9392346576ab9f03bdf06c8e0554138be042836d6a8b1b1a1d5046d4fab708e380958e91613e20d0d523fd1d27e6354116e9a515d93bb5e9378b8ce50ad3e5d3edf8aa21ad76f9271f358689fe205aab1708f3ea45db605136c941df10b88546d078b1283d4836a78b29a215889a1bbb81816bdd", 0xda}, {&(0x7f0000000600)="c444b7a9f84157876d0c023cbf60a2ca65d28bc19ecac633be9ae53b68d3953f5a4a8122df9b10cab16b8ad545dc5766c067a91b54978d0a0fc30946d2718a869c851d348e272aaa80993dc12e597a0c3e83bc98f2bc4ec02a709182eb29d5f30f87f4f41517565d8093ef09b4cc54a3d9d9827d65fb028917df1c5cc6fd22a2ddf2f5c5e3447ec56bf438aafbcab60fd10a8ae3179f07389bfe9c0e852562a2e5de2fbfc0daaa9d0186fbb849f9c137abcf2e53758001b37ec2564dbec9f9d59a8e7f7b042d2f396823c3b2f5b239af70d9cabe308d253078e9d6885f16c3de1013f7ad2cd9392342828d55513038de117c0e85", 0xf4}], 0x9, &(0x7f0000000a80)=ANY=[@ANYBLOB="f0d8e3f4cf2f4f5f7bba90a928578049ca78c5925f062627f225c2fe03c4faa6d0d4b283ac2c200ecb1fe23c0a5384d0047515ea660fa78ac133b4fbaf57dc2f79ec1d2c56e07ed09ef3841c374efb21ead3541762c57f20af009f7a21f1c1edaf956f525435d9d0a03397297dd31bad637a88f6ab1b5b0c7b0a", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x48, 0x20008800}], 0x1, 0x20040080) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/17) 2018/04/04 09:05:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200020000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendfile(r0, r1, &(0x7f0000000480), 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/04 09:05:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000b40)='./file1\x00', &(0x7f0000000d00)=@known='security.capability\x00', &(0x7f0000000ac0)='{\x00', 0x2, 0x4000000000000) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(r1, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8", 0x54, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000980)="272f766d6e657431c473656c66", 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000e40)="0727e65892cbb0422ba6493be91dd27d936f09fd1b1055ad37ab57ebb0574b38b7de8ac735f181efc81245528498c6d66bfe2f8a25d2296e95aaed117489feab6f9e25d812af9458e01c62a09ab13c61f66bf0", 0x53, r4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000f00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r6, 0x8001, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r7, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) keyctl$assume_authority(0x10, r5) r8 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000000580)="206476df4a5ffb8689d7af5ef95cd1e52f3bc7037c1ccfea3bbe90ac706a587403e5e114ee7a24b6ee9c3dd238f5f9631916adf163f3b579da83368024045d4110a1f719b1dadf7a1f11e90b", 0x4c) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x0, 0x7, [{0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x0, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000003c0)={r9, 0xfffffffffffffff9}, 0x8) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/04 09:05:34 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$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$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x50, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x50}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r3, 0x540c) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) connect$unix(r3, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 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)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x7fff) [ 95.991784] sd 0:0:1:0: [sg0] tag#410 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 96.000656] sd 0:0:1:0: [sg0] tag#410 CDB: Test Unit Ready [ 96.006331] sd 0:0:1:0: [sg0] tag#410 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.015159] sd 0:0:1:0: [sg0] tag#410 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.023921] sd 0:0:1:0: [sg0] tag#410 CDB[20]: 00 00 00 00 [ 96.112241] binder: BINDER_SET_CONTEXT_MGR already set [ 96.134698] binder: 8289:8293 ioctl 40046207 0 returned -16 [ 96.147112] sd 0:0:1:0: [sg0] tag#576 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 96.156133] sd 0:0:1:0: [sg0] tag#576 CDB: Test Unit Ready [ 96.162057] sd 0:0:1:0: [sg0] tag#576 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.171150] sd 0:0:1:0: [sg0] tag#576 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.180166] sd 0:0:1:0: [sg0] tag#576 CDB[20]: 00 00 00 00 2018/04/04 09:05:35 executing program 4: timerfd_create(0x0, 0x10000000080800) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r0, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r1) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d063823f291019d83e9e46add83c5ffcd46bf5f47d0", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9efcfe9518377fc0a939c1e71367bfc41e066d6c775ae8b2600b4f6bef5ff5a006"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/04 09:05:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x2000}) r2 = epoll_create(0x4000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0xa0000007}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623}) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xb826, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x10}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4, 0x8001}, &(0x7f0000000300)=0x8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000040)={0x0, 0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x403c5404, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0xa2d7, 0x0, 0x7000}, 0x2, 0x3}) 2018/04/04 09:05:35 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x2, 0x1be) 2018/04/04 09:05:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) 2018/04/04 09:05:35 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308", 0xa9, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) epoll_create(0x78) read(r0, &(0x7f0000000340)=""/18, 0x12) 2018/04/04 09:05:35 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0xff) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0xfffffffffffffe2d) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/159) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x2010, r1, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/04 09:05:35 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x800, &(0x7f00000004c0)) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x8) llistxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) 2018/04/04 09:05:35 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/igmp6\x00') fcntl$setsig(r1, 0xa, 0x25) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) lseek(r1, 0x0, 0x0) 2018/04/04 09:05:35 executing program 1: socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getpid() sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), 0x8) gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) socket$inet(0x2, 0x0, 0x8) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000)=0x1, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r5, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'yam0\x00'}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000200)={r6, 0x8001}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r7) 2018/04/04 09:05:35 executing program 6: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x6, &(0x7f0000000400)=[{&(0x7f00000000c0)="d058ff13e8f5eba1d5b71b9fe254bc45b498662482f67bc0ca5e73dae65ba9", 0x1f, 0x9}, {&(0x7f0000000100)="be814441915a870268b4749a6727197fd987a5f57d6cf1a571c5e87c173d3a09bffc3cf7ebee2b1e644ae9d50b6b88ab2ff3895833c4ba48cb6f1e9c83b29fa2ac5e77ad33f602378a3d189e25071e68922fbc7ddddbf7ad662cf9fb0343ad8b9908405893e6e169e252295e658eafd7fa3cd794b2e161e3ee7ed0725b4a3d21490b3404a59792dd40a87199fd9012fc95d7226c2e67a4d97c05106b64c72db56bc53737d76f3f9de8fd905596dd45226071df51145b85d5b49e8fc85a2756c05cb007d45158c7f16e0fc0d552344e", 0xcf, 0x400}, {&(0x7f0000000200)="6f2d7282c2b4b7b5a9970389793ded1ad90ffc5a144afc19faf7022a76b9e2aa1099ff534f05427d5e7bbf6cc7ee882acfe2e98971b687704e41a6a3e11da3357bc2e77af7f32498b8ba073e486a173c3f810f1738d31cd44bae94114d2cec7b01b5cb89ee95b770b8cc8b16543c36ccda2a9f", 0x73, 0x2}, {&(0x7f0000000280)="f808755bdda748e10bc79c2c9e5639cb998771b62911e1afa3a53db3", 0x1c, 0x9}, {&(0x7f00000002c0)="c3affe9e86cbaeb390d1a97a9a69f68b310663a5cb6820864a716389744fdfa35159307debd9da6b8e6f31ffa3f5be94a47ee32e36b569d462b8438abde420889a0af4b1d746a941855c1661e66236610d0dc73ecc749828e92d32b481484ec95b95cbc038ea2cea059180db404975dc95e610c0b310584f855419", 0x7b, 0x3}, {&(0x7f0000000340)="3549bb40d9126c3453cea55ad9c2bb60841f9fef0fd4442af40c89723482119561c41eed8b6b0b86df1e9e6e681cdf86188a1fdbdb0d9902241fe5fe1215a9f288dd646d766aa0e06f37e705c9374f6ac869cccecfbefb7f2155b93966338d5574c7161d27844492335cda33689d3d4907b664a9b09580620353b8d613533f7cee231bb653", 0x85, 0x3}], 0xc820, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x200, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000004c0)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000001}) 2018/04/04 09:05:35 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/igmp6\x00') fcntl$setsig(r1, 0xa, 0x25) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) lseek(r1, 0x0, 0x0) 2018/04/04 09:05:35 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r0) listen$netrom(r2, 0x200) dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/04 09:05:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0xffffffffffffffff, 0x4, 0x3, 0x2, 0x8, 0x0, 0x7f, 0x2, 0xfffffffffffffffa, 0x6, 0x0, 0x800, 0x1, 0x401]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84) recvfrom$inet(r1, &(0x7f0000559000)=""/166, 0xa6, 0x0, &(0x7f0000595ff0)={0x2, 0x4e20}, 0x10) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) 2018/04/04 09:05:35 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x111840, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x2d8, 0x3, 0x75, &(0x7f0000ffc000/0x4000)=nil, 0x8}) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x80) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000000)={0xee, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000000080)={0x101, r4}) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f00000005c0)=""/197) 2018/04/04 09:05:35 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000980)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x0, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x0, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x0, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x0, 0x3, 0x4, 0xf3c0, 0x5, 0x100}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r4}], 0x1, 0x3ff) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/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') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000580), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f00000005c0)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47b2353b8f9c858a20e640000000000"], &(0x7f00000002c0)=""/152, 0x98) r7 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='2emkry\x00 \x00cpu '], 0x3) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x3) mknod$loop(&(0x7f0000000240)='./file0/file0\x00', 0x81002, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000880)={0xd178, 0x7, 0x4, 0x7, 0x4, [{0x1ff, 0x81, 0xb1, 0x0, 0x0, 0xffc}, {0x0, 0x80000000, 0x8001, 0x0, 0x0, 0x800}, {0x5, 0x8, 0x1f, 0x0, 0x0, 0x2}, {0x9, 0x7, 0x3, 0x0, 0x0, 0x100}]}) 2018/04/04 09:05:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x420000, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0xbf, 0x8000, 0x0, 0x9, 0x3bf, 0x3, 0x5}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000435ffb), 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}, 0x0) [ 97.290273] binder: 8389:8393 ioctl c0106434 20000000 returned -22 [ 97.312264] binder: 8389:8393 ioctl 40086439 20000080 returned -22 2018/04/04 09:05:35 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af48de3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1e35b7b1519a30a2b55804c6e8860997301a6a648546f82ef58817b8395468c330e7415adecbb262cb3cd8b97d4e10d3f34526af2c26e11d6ef27231ebdf3a25f35a346ddd10171f14d0ed61ebd2c00e6abaf63c9dc5f90764ca8181561edef43f65b9a154f0fa525fe524c27b15c02d7ae822b8"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000280)=0x6, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x0, 0x3, 0x0, 0x7f, 0x4}}) 2018/04/04 09:05:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x0, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r3}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r2, r0, &(0x7f0000000080), 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/04 09:05:35 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1}, {}, {}, {r0}], 0x5, 0x232) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000480)=0x2f, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f0000001880)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000440)={r7, 0x1}) accept4$ipx(r1, 0x0, &(0x7f00000004c0), 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 97.340851] binder: 8389:8393 ioctl c0106434 20000000 returned -22 [ 97.347651] binder: 8389:8396 ioctl 40086439 20000080 returned -22 2018/04/04 09:05:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x8a20}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0xfffffdde) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) [ 99.038834] buffer_io_error: 21 callbacks suppressed [ 99.043976] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/04 09:05:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2082002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000007f44)={0x80, 0x100000000000001, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a30101000000d20800000077110000c6d918e0"}) 2018/04/04 09:05:39 executing program 0: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) accept4$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) 2018/04/04 09:05:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8918, &(0x7f00000003c0)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r4 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790", 0x37, 0x0) keyctl$clear(0x7, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(r1, 0x4b2f, 0x40000000000401) keyctl$search(0xa, r4, &(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x10100, 0x11) 2018/04/04 09:05:39 executing program 6: r0 = socket(0xa, 0x5, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1a0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000040)={0x22, 0x5}) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sysfs$2(0x2, 0x4e, &(0x7f0000000940)=""/137) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x0, 0x0, 0x100000001}) fcntl$setsig(r0, 0xa, 0x35) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18a219849c44eb5992f15c908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7"], &(0x7f0000000240)=0x2) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f00000002c0)='./file0\x00', 0x20000000000000) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) 2018/04/04 09:05:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x2, {0x8000, 0x6, 0x101, 0x7, 0xf9, 0x8000}, 0x619828b4, 0xc1c}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8001) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x200, @empty, 0x8001}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e24, 0x3e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xffffffffffffb635, @dev={0xfe, 0x80, [], 0x10}, 0x8}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}], 0x9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x20000000000, 0x4, 0x3fd, @time, {}, {0x0, 0x1}, @time=@tick=0x921}], 0x1c) 2018/04/04 09:05:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x448000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffffb, 0x1, 0xfffffffffffff49e, 0x7, r2}, &(0x7f00000001c0)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000400)={0x401, 0xfffffffffffffff8, 0xb1, 0x217, 0x4af, 0x0, 0x400, 0xfffffffffffff9bf, 0x10001, 0x7}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000500)=""/19) syz_open_pts(r1, 0x40) write$cgroup_pid(r0, &(0x7f0000000540)={[0x32, 0x31, 0x34, 0x33, 0x33]}, 0x5) exit_group(0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000005c0)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) timer_create(0x7, &(0x7f0000000800)={0x0, 0x18, 0x4, @thr={&(0x7f0000000680)="e24c09dd03b484f52aebea211891adb6f8575693c1cfd190ea9ea407953eacf12c4e53a97d9f9fb6222f015a8d416018379acdc066978d4eca52ce9f62ce54350354645ea350f13ff162f5705dfaf28dd51502fd86bb0a6954ee311e7f2324b2b3b9c465483a9191306af43cf4160868db352b284904428843d2329edb61f1f3a89947ce9d653388bfd0ae1ac10f1025b93705b472a3097d33162aae5778095cee488914eabb4e6d4be3b5a7cf8065681dfc4ac498b4b95b", &(0x7f0000000740)="4663dbf26d3ead38c478b47f429ada18548332d7a2e21e853ab8294550b05fc2a68ddb7ed0d6b3174567bfc0fb18738dbd16850e53558ef6e8e6b3258db5034828e5deac9945b1e92a19d4c1fc3eee13a5989bd84128fcb95a7309f514db992e5630cf515b4eca721fe592a8e64b77d51d8a38f44d4dda22f680d2d74efaf05689a5f23f0864b45172c906b2203a74dcf05053199d046fbcc45acbc45eb21fc316c2a64e9a1cd3d0d307f34034dce91a08acaf6eeda90805dc43e3"}}, &(0x7f0000000840)=0x0) timer_settime(r6, 0x0, &(0x7f0000000880)={{}, {0x77359400}}, &(0x7f00000008c0)) bind$inet6(r1, &(0x7f0000000900)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xe9c}, 0x1c) getitimer(0x1, &(0x7f0000000940)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000980)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0x22, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000a80)={0x9, &(0x7f0000000a00)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000ac0)={r7, 0x3}) lsetxattr(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=@known='com.apple.FinderInfo\x00', &(0x7f0000000b80)='wlan0\x00', 0x6, 0x1) recvfrom$ax25(r1, &(0x7f0000000bc0)=""/16, 0x10, 0x10020, 0x0, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r8, &(0x7f0000000c40)=@full, &(0x7f0000000cc0)=0x48, 0x80000) connect$inet(r0, &(0x7f0000000d00)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 09:05:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000b5ffc), &(0x7f0000c96000)=0x4) 2018/04/04 09:05:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x2bc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002700)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/04 09:05:39 executing program 1: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r1 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r1) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r2 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r2, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r3 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a7", 0x9d, r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r4, r5+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="000000080a000000000000939945898500ff0100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000003000000eaff00000000000000000000000000000000004f7900000000000000000000000000000000000000"], 0x90) r6 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 09:05:39 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x77a, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r3) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0x2400}], 0x200000000000027d, 0x14) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(r5, &(0x7f0000000240)='./file0\x00', 0x80, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) poll(&(0x7f0000084ff0), 0x0, 0x14) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clone(0x2, &(0x7f0000000140), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000000)) pipe2(&(0x7f0000000340), 0x400080001) mq_open(&(0x7f0000000640)='-$\x00', 0x2, 0x8, &(0x7f0000664fc0)={0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0xa1, 0xfffffffffffffffd}) 2018/04/04 09:05:39 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000fb4ff8)={0x19980330}, &(0x7f0000e41000)={0x0, 0x0, 0xddff}) sync() 2018/04/04 09:05:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x2, @tick=0x1ff, 0x1, {0x6, 0x7}, 0x4cdc, 0x2}) recvfrom$inet(r0, &(0x7f0000000140)=""/149, 0x95, 0x1ffc, 0x0, 0x0) 2018/04/04 09:05:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x2bc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002700)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/04 09:05:39 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x2001}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x5, 0x3}) epoll_pwait(r1, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) socket$l2tp(0x18, 0x1, 0x1) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000021ff4)={0x2001}) creat(&(0x7f0000000240)='./file0\x00', 0x48) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x2) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x9, 0x4, 0x1ff, 0x2, 0x6, 0x101, 0x19b, 0x38, 0x217, 0x1e049104, 0x7ff, 0x20, 0x2, 0x2000000000, 0x3, 0x100}, [{0x1, 0x80000000, 0x9, 0x0, 0x8, 0x7fffffff, 0x6, 0x6}, {0x7, 0x4, 0x100000001, 0x40, 0x0, 0x7, 0xaf, 0x1}], "e57d061f74c208d021d354cfe895d6f284e52ce8fe90db42f9c510ec43a24f34c5", [[], [], [], [], [], []]}, 0x699) 2018/04/04 09:05:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getcwd(&(0x7f0000000240)=""/76, 0x4c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x8800, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r1, 0x10, 0x9, r2, &(0x7f0000000440)='./file0\x00') r3 = memfd_create(&(0x7f0000000000)='+selinux\x00', 0x2) getsockname$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x7b, r4}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/04/04 09:05:39 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002e80)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000002f80)={0x33, 0x0, r1, 0x1d, r2, 0x0, 0x3, 0x100000000}) r3 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r3, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) bind$netlink(r3, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x9020207d}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite6\x00') sendmmsg$nfc_llcp(r4, &(0x7f0000002dc0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x7afe283d, 0xffffffffffffff7f, "19d7c58594bf5612dae91b2ed8ca027d9ba45c0a704133eb9f37e7e9e94a449f0747bf108faea12480469af33dedccf976bde4b528c75dc5f7fc24407c3531", 0x31}, 0x58, &(0x7f0000000380)=[{&(0x7f0000000140)="6e1bfffcd5a0fa6a8138b45a1480b07fb531f60cc899abdae4ed85e2372cd7", 0x1f}, {&(0x7f0000000200)="accf83f9a8f3373b864df7152609c9c667a67a98da401bc5e0928dd65b4239e3e6b0a0d57742bc492456285d777b63ca8b8d98f9b6c616526de7cc83823646ca8be09ffddb58ce39abeda3bc232b53", 0x4f}, {&(0x7f0000000280)="3ab480afa2cf05930ff53dbd1048f498185a9238a93a3beedc8232317d25c554ddca100043f05da3a3a0c58bebb48bd81d719c684bd1d2f6d6ec4d1192c61de99da84582a56714843e7062501455756c11360ba5da2d08f51ba803e15b8d8f1da09a51ab600d5547787ffb54d63169bf34da15fc285d61eca9ae77f71f86b61a3331faac88ff78121d12b72f3d912d149031b2cb944435574bdcbb155dd6ffa7dcc1957706749e42a3b305bb4db5c8c3ba4f5dbf06abcb5718fffc9ddb6f0b80daab2a38e7ab677d0b0bd7a706da3faf6bd24f7faca8b5d2583201a9e5a791103cea3222fb30ac0c851d7d717166f7fa61b90526", 0xf4}, {&(0x7f0000000180)}], 0x4, &(0x7f00000003c0)={0x28, 0x104, 0x3, "ade6b01691a364067bc3fb2627ed6c560e441de75e3cf9d3a86f1e03"}, 0x28, 0x40000}, {&(0x7f0000000480)={0x27, 0x1, 0x2, 0x7, 0x3, 0x1, "d1fc90fdb8a06ee89c4a6cbee53d069a30d10218f1fc4a141991771a1536346f8fe3970afc916abfd189b850fe2b385026c566ee98798db790e6ef59e32f3b", 0x34}, 0x58, &(0x7f0000001640)=[{&(0x7f0000000500)="5bd982755c8e1e50f262b9121bb98ef03936", 0x12}, {&(0x7f0000000540)="3949248aa1f5b4b14861d8cead1cfbdce09b112837bf1bd5b58c97f4a118fb4c14f438a6ececb0aca399a25e0df38b67a7ad9dc1", 0x34}, {&(0x7f0000000580)="a5741898f6315e684c3234d3356cfed664efe7078054c79b62c88b1fe3c953c3910d128b2d8c7c686166999e2ef02698ee062952b10047dda8635cfce0be083b61a0a68fa34dcc29b2fd90e904efed5412d1a61f5e03231c8c607eca603df72192af34b3897bd50affda823dc3f57e6b5b189bb0108bbbf3a521e9abcf630d5ddc2ffa93f93d2148370f7b08695a52250bb698a09e191aaca06d57d3467c6427fbf19c343ba5fabf653a8230a85e157ba230ff99bc", 0xb5}, {&(0x7f0000000640)="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0x1000}], 0x4, &(0x7f0000001680)={0xe4, 0x29, 0x5003c538, "53a0dfe69ec873a9f273fd2a0b8d38880af4befc69205d34120b0f9b83c83be2a49dbacd9ccf11beb6c76dfb09a780c80cf3bab4024b5abf093ce7b8918191bf176adc3aa4ee1640dc99632eba1309c0c6dede1e07196b37376148933bb70c2149af9af215d064b1b091a671b1868fe4995510b59891bd242da29956fb4dd58e4abfe725d4e612444213f8c7f31f6d4ea448b50833320a3be21bb042156c6f2301a50ab6dbcdc1467d0b04b7f902fa4a81f604b580b0d3feecaac5bb9744c1960787b54e78df4517fe7c2b693268897e0c2276bb3e08d8"}, 0xe4, 0xc0c0}, {&(0x7f0000001780)={0x27, 0x0, 0x1, 0x6, 0x8, 0x1, "37fcadc0ecda0eb8f0a9ee9dba247b36651cd0c757a2b69234173c74b4f8409d0a2875f8da10b1619b89b50e3f421b22201ce7d163ae3d63433efdb512acb9", 0x39}, 0x58, &(0x7f00000019c0)=[{&(0x7f0000001800)="947676f8b876bffb4ecdcbb8493b2b31fac1ea5b953139e296e6fbb51486c107b9d81f1c28f2063ef9992b444ff90eececbf6d82f5502f4190af6248448721a8a81c4054de55d725d286a479c27d8900a7dca0200da3ac709300c649c2fccd221d91a708878ac8b208f51d25bc63eb97bfee5ca164d40f5a2bc8470daee5bf497e875f", 0x83}, {&(0x7f00000018c0)="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", 0xfd}], 0x2, &(0x7f0000001a00)={0x10, 0x10d, 0x8, "32dc8859"}, 0x10}, {&(0x7f0000001a40)={0x27, 0x0, 0x2, 0x5, 0x69ff8bc3, 0x3, "3484c7db4f3445fb58b9445564c64f41d71525b71274927507022343221b829f3752cb8c2248a73d20223f32aedde2848bc2cbfc33e29c0d2c36c4c8481342", 0x32}, 0x58, &(0x7f0000002ac0)=[{&(0x7f0000001ac0)="a419f250c353c5c72ef9254175f50ed3474ec1112c02d3623e602f376e688306652990ad6cd6164b427dbbb2b4ede118cfe440987a031c253e302154f8e1699b882d5a584be09d19efb1ddf266ccea3f6a04bae5ac799a0414e865b8f4acab38d1587fd7325648d3f10e822b2fbff7e5d012ad19bd85db1bb617728a4f2fb8410116eed47571a6300f33fcd061157be559e05176f36a3db53fbbcf710d9e8c53843076e0ceb389d26d4739868655228f91cbebfee891c2d8c3a1b6ba48546cba5408b9aa8ebf75c13d3c7ae4010b97309217a7a1f7c99b5f9b03dd6dc5c05a52bf868a82b01fd14d5b70fe5d4e7159bed4f386f1105da3e370572231ae84b213cd9d02409dd1a2bca26ed6c50c4d13df6b007bbe558334d637655bc7d6ff524b3bf22c1bfdc4b270df52a232c7ad0b7adc656fe411e43f625b00a8c670de16653960a6260e30002c7e8353f82f020fb5a9a91a2c4780f2389b47b9667a13374605926ee59c2287c3379e96e061ed59e41f90279bc802635f73d3fb186a91fba70e2c18fc3ca2260114951879e239564a13a4538f2f733e37f11ac8650c631c3d6142d7b8653d6d80a0354ec92e14ec4f5be56a14b1e2a94986cdbeae4240f3397cc12ddaa8c9654464533bd1ecc94dc9d00962025eb990b024e2594066d8788bc29b881c8d7dc7c67eaac83771f79de2ac5f005fb7aa6645003d7d910254027dcd32bb09103bb1b2996557b4a19bb69d3bd0223a2b965cd7416a4a26f952486c99b055df84a5c40ceb5d1d6e3c6975594e5f364f377f64eac3aadfc57a6feb2b9c1c981ec1f468cb2526fddca80ceb439bfe29ee3a51c36e81d09023be59e0b3ce9bf9dd7f0d472032c1892e5c88e77e95c6a39ae76f84c52366d50449e4f3bf0db03e9371de4da5dc2f86b0054baacb8b4fc5930059c8643235ea105b4bd4df776dfd9e70cc8d2de8ce0d2f32f7a386421c278331ff42816905ed4376d94dbda7dbbc9c6afab69a5808f8ee6d3925c44c2adbeb6083e51c5cd6dd8b00a50b4fe0beddd77404e99fe321b2ba55e1bdd26c14127c86ca3307814d1bd5d6fe4a2113223fcf12407dd38d39c403e724e49449b830a39bd31475534f1fa0080d560aa5f57bb1f9a1579913bb4e4b329183db8340514ca81f045f10c9cae22f96bc34dfd8e2e66e08cdbf5ac2082e36d32dbf1f230da87c65d7d9234757ab605b20b9e09d3fc7c0dd0d66dd58969d70d2394bb34a594e60b3e37f868e885f2daed42371c2e2a05f9ae06418c6999cb2545ed0247d944f78b141a9a684f5f68f1cb0e32c3276d4c4008646e8852d19126a017e899299451f62052974a2358742693da819b001c3a6b8c27920ffe64e30d0be6d4dcf76859ecd59296e5421627f69e034f16426188d8685f9b27450c0c456ef1ef4334e0d4bb23cdbbaac87be1e711f1f1444cc77baf34bd33cd01749eac24da6077d36f1b1bc8a04a04ce80644da5e60557693d86d001778c88f200c6955d7271408f7d96a89517c7b6cfbb424aa1d46770c5cdfc970e58209d8003cdacc796893df389991d54ecefdd7530a833851fbf1db2c1ee42d17703e7bfbf94716f85c8a03d76a5d1db44ed0277e90efb83ed3fb082adef424c0cedca3fcc4c9a2072282a7111a20c384a30ff78b130b9d80faecbd9b5643e07d66cfa3619e037a5f4ce25521b025876f071679a8eb73f21dd01a826f1852668338eafed092102ae7d36fbc4be8332a7ee6e0f5042f32248fcc1d8b63e864ec733658f40526ae29356c84b6f7277156eab72e9c84ab0c9836678cf2d2bedad9df25a9c8dbb9b6c1f8613b3cc8fe77fc75b4d82a138d23377ff581c319a1eb6756e30d993a563f6a9faa8b3062f35c531c734fa51a21b275a5b7e5f2df6cde5428359d2d275196e27d8a5a8a88e3aafd7767d025aed63a25ed8c8bd3ae4bda0ea8dc08c1db3a2f67cc9ab4227ec8f2f8a26bbf5e1b03079e219e5105b5d10bb5b6c80a1f73b0217294c2134d54d2fef883d097a6862c5a86d7e7fb648d8023ee83df661726c2e7395da01efa6617bc1ab9a1ad274fc1f9233440ea211de28e33ed4c5fad1619bead3ed01b74d1cfcc36e609c6725efe40e54d5896525daa82148f96ad7991b78491f4b449b2dbdb99a59519ba4eea94435f0d619efa8bbc27f79cd23d5bb697150e17bff92637f120e00254c7df4f1e23f46a11113cff6eb7397695b4bf78445ee2a4cdc4f849b86f4491c5372efcbabf209f900fb248f07ae14ccee89f66df78a29399eb33ff2b1e1a2fe3e125ec46c3b50191ce270242d7f6d0b337e86f989888ccf40ac1c4600764124929f0c720158ec8221147fbecc80a716bfbe06b8559dec536a649df205a5d32323406d3985b3eb90bce702d1e43e37b8da998e361f8d3ef6ac733fd1f5572bc80b7b922a9fb38354e7b4b194a45d38af81ca92197d8f180be44c28c7bff4282be74de3d06d1fc803ad94552c5f48d04c2adc33627a14807cf00a86c7e6d07b89e8e398d9d55058ce171e5081fbc170b65bd1ceced0ea2abf0b7c0abb14397feb34be547298a33de3142693f8a58a418ec52987260480bc7dace5c2533993520568bb9efab69edaec25928e0ada4e27be9b93c54abe4f48d234707d9b94664997a6b6d4b7278ae091f8bbdf2d904fe3fd9abbddfa207bb163dcd9625793f4daba9de4b7692d0187d4eb82362b0c85e471fe36347078ab5385452733b583fe57ec01016021dfafe96aa2886b5be758392d0605c576a7ad8c813955654d71cba4b4bb2586f1d86e6607a3e767ed72dfe4fc54192f45211c7d3e971fa130b43e73f4a5637ac2835fa8fd1c4f9939831b60b8cdde78f5e7965be94882e1750bd785d9c6933ef91ae783003348e28906cf0e61eb6b5fb75d7b2a5aadcd8fdc43a76b8b98d0ddde51143e39611d4a239e431e35e6062ff05d7c904f9a513390bc03eaede5fb096b24595645e2c2c07a74728cccdd01d70733d5da2f87434037a533afc3637a3d0970af2562b1dd2c301b0e237d6d6210461808f6e0345c3af13b9065307b9fbdc029772cd2879cd05ddb3b5e35f685690d47575e5424602dcd2f559237f4edf1e0627294548069b64b5398cb4666076f57abf8d9882de27b1d3d8a56674f54da21a1f7c6a973b97992ccdec6e833421f007a552db6a3b02d6863c404778b509b30ae0dae9e4306ce6dc16b4533b2bc1bd0606fa30351aa319edf563e83f92b180ea9d32718d05b54d5b34380507354c94e7659de3f73732ad7e0229719dd8d85ef6ae0c0121f5f5224298c46ed462aea5b6d7910127589e4fa17c66f0583d9d68d0025703dd3ef8d92d98c5015ba295d838fb4d65640699aa74ae00c65a065ebbc578c93f13dd7d53bf915fa0ba522491df3ab6e20decc9830798af9683bc1d4b8f945fc1b06c844e07b7d1f3a69f2b5b240d5e4c9c859e009f12d30c6e185802f9c223373e6b27af81b57043dcbba28b02fbb44c8c4fdf54aa1ad30620d3abe96e29c9ad2440d001b5d2187e1231d4f0aad636b9372e6110d87978954cceaab4c01f23a1948e9eb39fe484602bdbfc103dc0192e3c586cc526c1947563512edfb7059da559bccf618e708833489cea1bfac3664507e4598d69167f84b75fa46a1bcec517216db509db7c51eeb330cd2a70be81f5721b0801662ad80fc50c0fd6dab06763c620eb36805787f2cd3fccfce136c1ec8b0b564997a5f6626a8f912786b02b5099f22f291765941e7d0f01d392771e731cebda428d3649182dc72f0aa3221e4cf4e18e0268387c0ef6e5bb232258985966c4a5900e4565b0525635dea0ba72bc78c88c4648c7dea0dc8b89cb3f57641cac726ea102bbb1a67b808c3a96f551e06a5f13e0058d52a9dd41d80d69fd97ccf3e7efe4bbbc2520380d0dd7871da35f3204333ec48e5cd8fea35f7e29360565e7966a70a8f90704ae0bfa033867056134d7bc22feb276fad5da47a89e459e1f84816da33a33d7fc29953f053b762dfd809e7d855a558503b8d950ac0f6ea9305224443b461bc4c9a4bce3d70b4aa86626df02e4171a7d133b87ca16ddd5e19d7d6a3ad82be440c7857fc0b69a13a84ef14158b27dd0abfe97b723798c23942387cb9fad2c40d732f6556ef8819f793f68110e1ddb52a41e7bdb6ce6e1352445a59231307fce29d44b944e8c257a5c76985f9ed329d446c053e82f6ddaed1fd6c3127201f4488e39a73b474e44099778f929c62e32615b6bf89f116c754cd85fcc34e21a78b523d565fa8d67a2c9be47397836f69b8db0cbbf646832e5e5693fe4d105d250979acbf056a658404d6d43d00e45eb25183ce3c05196fdffecb492b0142c673cd1b996ce81c4b5d168f3c25f5582237553b2e92efe85eadb712f652be2af56ffd3ebd1d2628d11cc330f3dbff1d7e420cb7befa5a1cd21982479e4bf93a428a6ac8fe1656966811b7b7b3a594ccbc949b41788646f9aba7a0059af324bcec1c8fd55625d3c213e47523ab6913dd57a2a7e2f8a62c380dfb60395ec5a71137447b362692b8bb247964998ea6690c9b28807c1f61417912fc3e666e881efa835792036b14fe40fb61e063eb9c8f23b896789660b49a80fd9c6637cb364d46b54647c7a883328aab58e9399cc415b364b53f5c31abb201dafc03b22250cdf09443c003d0222f54309ed57a2e20871174d9a2f3877577922e6b0a56919b53fb048a7d7beb8644c8c2cf251cd1ff1c3f531f48f7b96d8a68e2db36835e6aa4f393de09b73ebf63cd50c077fd062695f2074e45cabe97531e1b747d199f6d329627fdd27cf2afa9fa405889d85aebc7cb5a3db1da665bcad1205c7b99affbbc6f006fc20b1411ea375d531a7feda4eb0d129174d000d3bade931acf0828ddad6791c96ee48d347459b8b295e69bbcb5d562b8fc5c79ef0f5a18f1c77e61554a169f596c8ce4776d4ce2b436b355729daa12506241ece68735d9bd9b229c68568a068ca3ebb5d61b8a190783fa2e5c572f146a7099bf5649f0e8ceab3d93e5f728bb6197cc90fae0aad432a1cb1ba85aab2321982c190eb52631df70d2d66f47a720b962869dfb29ec867ef471d62437c6ee2aa0342b65875b80179cab09953d4de6ee71765e091650e31f772b06e5ee045d4ca9067324f5f6fbaf271bfb5336f31700b7e289c401c8a2204b5146a05191588981a0b8f7b919ca4f23d2f36c2e8e3f27595b375e68063e36dba7cfa543dea655aaf0ae03fa38e5047600c2abcfe06d0fc021fd270c9bfb564bc2e417fb2ba99e712deed74146733b0a343284f7086fcd71fa62d085777bc0b97b23f62206ab3a9ae5033b7108e482c9d1b67a2f89b6a235b867b0b8ab2a4ed1468bb035be3cae6f9c81e21e29757930e2bfd57d8e739fa0a73c78016e6a4d5839d40cf292513bddb73dd26403a702a900532a92de02c5250341175fa08812336c6f6583004d995fd34b288c1788eca6cfa8137aed1d35f248c76df022b47951297f2f58a1f3163ab322101ae14ce6c1997bc4e672581d508938a2893685c129554c7264abccba044f67f1662023ac76dcecaa9b562bd6056d26fdb07bd8ff5bf5c20fab81ad781f02b8b1b75ae164ca2a026498e7bca01cd9a001c14b095d018c27689dc72ea2da8ec950352800687fdb2026be23297c0b63cd98d191aefd13651ffa4041361197e8463da1a5c3e76a5976d06522767d45aef6fd62ce6bff02a7769187421b3b72369c229f4bb5f9570a243917c7779b92ecd1063bd6dc1b5fdcaf75b", 0x1000}], 0x1, &(0x7f0000002b00)={0x28, 0x195, 0x4, "bb98f2e1381ebbdc8c22e9b1f56b7ddb5fe82e0d4b53e650701f9d85"}, 0x28, 0x4}, {&(0x7f0000002b40)={0x27, 0x1, 0x0, 0x2, 0x1, 0x5, "6e51f765804038ad2cbae12baef23eeb1dd31c66019a3e0497997edd8bb060693ffb4942995652f40923a81edfcaf281e5d0114718980cc0a20d2ae5940936", 0x24}, 0x58, &(0x7f0000002d80)=[{&(0x7f0000002bc0)="e7d1bcf029a6a589fc11ff068f63465b6900ea608ccfa3078fcdf5e5ba4d7d6955452db18e7584bb9c67b81b816acab1cc45b86a2abd0c2d006c14e888f789f6cdf36be33efdcaf9f2a0ebabf0b88116de3b2e13647c2d20fd5433681e441eb5d7f6d98be8aa201bc3b122f64b165e8c971c4225cbf11e64f9261967e1aadb96a6efb0bb34deb29acefbfa124bebc7692dbfd9f93f3d971af6c78b27a8b57641d7ec2a28387783f79d08ffa742c380c8e16f7c780281e6fffa6aa998db62ef8350c19b07fc92649898af20208a94fe142109e021651e1ccff0507d4a462ded8e39a90e79e50dd4963036537a4673eb", 0xef}, {&(0x7f0000002cc0)="bcac6a966e945f7c6608c018ecf7314c18ec2d10dc9f49f1984e3a130a89ac2208d36b05f813be21b9", 0x29}, {&(0x7f0000002d00)="2b11394eeef3287ec8e8e1385b57f340a286edc260d45c90b4c83cf28a66116e7e3eca20833b21c028b9b3cc8a2167cc0360797a22590ee192554a6d9918ea7a26bab94eb1df5843c3fa4d46e273de10da0971c7a26cfa2c0cef321dcec51d0428e3d614c871aa", 0x67}], 0x3, 0x0, 0x0, 0x40}], 0x5, 0x8040) writev(r4, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000002fc0)={0x1, 0x2, 0xffffffffefd9a946, 0x5, 0x3, 0xfffffffffffffffe}) 2018/04/04 09:05:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000200)={0x400, 0x80, 0x0, 0x0, r1, 0x9, 0x3, 0x6}) utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x1d) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000440)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)="223d2d0fe3e1d35929ec32ac6393e1cdffe33e01d291500f963ab3bbcce93a9822f31078bb697c6c577615ff528f040133a58d11bdd42cf7975f2fff", 0x3c}], 0x1, 0x0, 0x0, 0x40010}, 0x8000) syncfs(r2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="e4d676e5764a12112667d39b2e9511332f0d2e044b4665112197e31bfe87b86e96fe569a96d7c4ca513be24979890180c75f2c301545693780a1fbb89513346df28f66e07344f61bff17c02dc50720f57d2f1e2a1544310e01a1fa614aec18256f24f83c0f3c4832945cf2f7aad9fd8e54769bbd5d98db0dbef53bca7785d8249034290fa4ad40e2dbb408bc5dea9175") lseek(r2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xdcd5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r3, 0x7}, &(0x7f0000000400)=0xc) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) fallocate(r2, 0x0, 0xe9d, 0x8000000000002) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000580)={0x3, 0x6, 0x4, 0x5, 0x2, 0x8}) lseek(r2, 0xffffffffffffffff, 0x0) 2018/04/04 09:05:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r9 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x10001) write(r9, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) sendfile(r9, r9, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r9, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/04 09:05:39 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/04/04 09:05:39 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c}, &(0x7f0000000380)=0x90) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000680)=@generic={0x80000001, 0x6, 0x30}) dup2(r0, r1) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000180)="4b1dfcb76a26df7122e2fa63a31f8ce6c33c28ee3c71f9a16f7ae859a5de58590e9668126c49c91f081bdeaf4b3a9238af15ba688bb3cf35f00e74f53731ea478c1f7b72c146412113567927802a578cc5a59ed9f235eff54062254c8f34fb840a05ffed86aadfad45ef52a36d", 0x6d) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) socket(0x1c, 0x800, 0x80000000) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) 2018/04/04 09:05:39 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f0000000080)="4fcd2794", 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 09:05:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x1f, 0x101, r1}) syz_open_procfs(0x0, &(0x7f0000000280)='ns/mnt\x00') 2018/04/04 09:05:39 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="7506000000000000"], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = eventfd2(0xdd41, 0x40000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) creat(&(0x7f0000000280)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x0, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r0, &(0x7f0000000280), 0x0) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r1, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000c40)=@del={0xf0, 0x11, 0x1, 0x70bd2d, 0x25dfdbff, {{'rfc4543(rfc4309(gcm(tea-generic)))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c4e911b86425791a920c4a5ac0ae2d787f11943553d"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(r3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/04 09:05:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x81, 0x0, 0x20, 0x4]}, &(0x7f0000000100)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x14, 0x19, 0x311, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$inet6(r2, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e21, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x6d5, 0x23fffd, 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000380)={0x6, {{0xa, 0x4e21, 0x1, @empty, 0xfffffffffffffffa}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x104) [ 102.219932] Buffer I/O error on dev loop0, logical block 64, async page read [ 102.227228] Buffer I/O error on dev loop0, logical block 65, async page read [ 102.234766] Buffer I/O error on dev loop0, logical block 66, async page read [ 102.242037] Buffer I/O error on dev loop0, logical block 67, async page read [ 102.249386] Buffer I/O error on dev loop0, logical block 68, async page read [ 102.256594] Buffer I/O error on dev loop0, logical block 69, async page read 2018/04/04 09:05:40 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)) r0 = gettid() getpgid(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='stack\x00') fchmod(r2, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x8c9, 0x4) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x100) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4091408}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x70, r3, 0x2, 0x70bd27, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x70}, 0x1}, 0x40488c0) 2018/04/04 09:05:40 executing program 6: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r3, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x0, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000880)=""/4096, &(0x7f00000001c0)=0x1000) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/04 09:05:40 executing program 2: setrlimit(0x7, &(0x7f0000becff0)={0x4ffdc4f6, 0x3}) signalfd(0xffffffffffffffff, &(0x7f00002e4000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/04/04 09:05:40 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\\-cpuset\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='/dev/sequencer2\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='-\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/sequencer2\x00', &(0x7f0000000240)='md5sum,\x00', &(0x7f0000000280)='/dev/sequencer2\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/dev/sequencer2\x00'], 0x1400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xfffffffffffffffe}) fcntl$getown(r0, 0x9) 2018/04/04 09:05:40 executing program 0: r0 = socket(0x20, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d86daf996d10c6cffd6b9c53618267cca03a82fa7016270c74936420e9671d30211a0b7bbe95dced44d4", 0x2a, 0x40000, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffc2a) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/68, 0xe}], 0x1, &(0x7f00000001c0)=""/63, 0x3f, 0x40006}, 0x10000) 2018/04/04 09:05:40 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0xa4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x5af1, 0x8, 0x8, 0x0, 0x7, 0x7fff, 0x1, 0x45, 0x0}, &(0x7f0000000180)=0x20) flock(r0, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0xffffffffffffffd9, 0xd, "d4226ebc22f0a0f9a9e23f7f1e"}, 0x15) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r3 = dup(r2) clone(0x80000, &(0x7f0000000200)="d2aa35ab2988462b229a712cc687387a8a05762c4cc88617127d0609cce90f9bf35dc411b97b017ff9e0a61640c7360433765c9960075e2174567a23e5003f5e1c128dc14944bdd91919f49c0330a6bad8572a38a2ecc6bbffb66c7bee17c5a14e8f1a5e5158cdf6b49d6b68bacc6f2d2894e9026a9ad5778b26db47affd3cec5545f2bed1cd6e", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="d325b3255c92e176b28b5fe7660698a53a90efaf0dfc2795f8f55391422dbaaa5ebd4937e5a918e29da7a3fe31bb50bc86b17a85bd6621d35ec60541e37c6c9d5fed233aa3ab931aeca99b853a77321851bf25607529a9daebf05dd1cdcb4117bcfe8f44b6ff6d21a9ce5c0af7fd") ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000000)=""/82) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000003c0)={{0x6c23dd063179e36c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'lc\x00', 0x10, 0x107, 0x3e}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x2002, 0xc0000000000, 0x1, 0x5}}, 0x44) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000080)={@empty, @local}, &(0x7f00000000c0)=0xc) 2018/04/04 09:05:40 executing program 3: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$cgroup_procs(r3, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) mq_unlink(&(0x7f00000008c0)="657400a84368a580bd4f1ef1eb6a7a840000fb2126fc401b177403d0ba80bca6149ca71c226a8f320066c174458288a5149ef8631fbda73c48000000000000") nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) 2018/04/04 09:05:40 executing program 5: init_module(&(0x7f0000000180)='mime_typetrustedwlan0+\x00', 0x17, &(0x7f0000000240)='}]eth0^\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x4d, "4dd0ac3d9c86e7b98826e15f957ea36a592efa64c4afd3187ac519643728d0f278ec676f3f3cd034b546bd5e5b08e80e4cc7be7fd1c0e7d4317e089a76a71850840ae077c301747aa732206d4b"}, &(0x7f0000000200)=0x55) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002040)={r1, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) r2 = epoll_create1(0x80000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x800000000000000) [ 102.263900] Buffer I/O error on dev loop0, logical block 70, async page read [ 102.271185] Buffer I/O error on dev loop0, logical block 71, async page read [ 102.278378] Buffer I/O error on dev loop0, logical block 72, async page read 2018/04/04 09:05:41 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x7) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180), 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f00000006c0)={0x45, 0x6, 0x0, 0x2cdb, 0x80000001, 0x1000000000000000, 0x9, 0x800, 0xa5, 0x1, 0x4, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000e93a34be588f79174"], &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000380), &(0x7f0000000400)=0xb) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) 2018/04/04 09:05:41 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0x24) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 09:05:41 executing program 0: r0 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000aaffb)={0x73, 0x79, 0x7a}, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x8e800000, 0x4a8a, 0x7, 0x3, 0x3b}) 2018/04/04 09:05:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffd}, 0xfdb2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb, "23cf"}], 0x10}}], 0x2, 0x0) 2018/04/04 09:05:41 executing program 4: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = gettid() ioprio_get$pid(0x1, r0) creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/158) 2018/04/04 09:05:41 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000880)={0x0, 0x6}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000009c0)={r4, 0x6860, 0x7f00000000000000}, &(0x7f0000000c40)=0x8) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r5, 0x4b36) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$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)) 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(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r5, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/04 09:05:41 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000000, 0x80000007fffd, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x9}) 2018/04/04 09:05:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0x300, 0x70bd2d, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0xe7}]}, 0xffffffffffffff78) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="0c7bba47338a5938758fca38ab5b0445f99c55852b59171ca926c7087277a63289a486a16e", @ANYRES16=r3, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ff", 0xc8}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/04/04 09:05:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x101) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r2, 0x815, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x800) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r3, &(0x7f0000000100)=""/145, 0x91, 0x40000100, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x9}, 0x10) 2018/04/04 09:05:41 executing program 7: socketpair$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$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000100004575a17022f3a5932e7d000100000070b851ef74c70a9d46bd1fc512ae63f7187e840efc14c1ad1e0d13fe14c7544afedc7eb28d32cdbc9c9cc7c990a28e0cfe4a81969dbe280d9ae78fb4de3b5d42f6c22c531a28a186c4c9edb7eec6126b369221fc5198487c7dcf2af9e070e72931279284daa933f08c3fd366e3e0", @ANYRES32=r1], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x0, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a0") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 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', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x0, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/04 09:05:41 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x5ba8, 0x400, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x5, 0xffff, 0xb0a}, 0x10) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0x1, 0xffffffff}) nanosleep(&(0x7f0000000240), &(0x7f0000000280)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000002c0)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x4, 0x2, 0xe, 0x0, 0x9e}, &(0x7f0000000340)=0x14) setfsuid(r2) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) ioctl$KDSKBLED(r0, 0x4b65, 0x81) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xa47, 0x20000000, 0x3f, 0x8, 0x0, 0xf8, 0x2000, 0x2, 0x4, 0x8, 0x10000, 0xffffffffca597070, 0x9, 0x1, 0x3, 0x40, 0x800, 0x2, 0x401, 0x2, 0x9, 0x4, 0x5, 0x4, 0x9, 0x7fffffff, 0x3f, 0x8000, 0x16, 0x3, 0xfff, 0x3, 0xfffffffffffffffc, 0x8000, 0x8, 0xfffffffffffffffc, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x102, 0xffffffff, 0x7, 0x6, 0x324dd408, 0x3, 0x8}, r3, 0x1, r0, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r1, 0x9}, &(0x7f0000000540)=0x8) clock_nanosleep(0x6b876da4ee505371, 0x0, &(0x7f0000000580), &(0x7f00000005c0)) ioctl$TCSBRKP(r0, 0x5425, 0x5) prctl$setptracer(0x59616d61, r3) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000600), 0x8) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000680)=[{0x2, 0x3, 0x6, 0x8, @time={r4, r5+10000000}, {0x0, 0x9}, {0x6}, @result={0x8001, 0x9}}, {0x4, 0x1, 0x9, 0x2, @tick=0x8001, {0x8, 0x7}, {0x8, 0xb46}, @addr={0x3316, 0x100}}, {0x7, 0x1000, 0x0, 0x2, @tick=0x4, {0x9, 0x670}, {0x6, 0x9}, @addr={0x81, 0xfbc4}}, {0x4, 0x0, 0x2, 0x1ff, @time, {0x8, 0x6}, {0x200, 0x1}, @raw8={"9def43949846cc88c58d6f3f"}}, {0x3, 0x0, 0x0, 0x4, @time={0x77359400}, {0x3ff, 0x101}, {0x7, 0x81}, @queue={0x1, {0x8e, 0x1}}}, {0x9, 0x2, 0xab37, 0xc73, @tick=0x5cc, {0x4, 0x800}, {0x10001, 0x4}, @raw8={"9cc2610a6726bfe53941cb34"}}, {0x9, 0x9b16, 0x0, 0x20, @tick=0x2, {0x400, 0x3}, {0x8, 0x2}, @addr={0x100000000, 0xfff}}], 0xc4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000007c0)={0x9, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000840)={r1, 0x10, &(0x7f0000000800)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000880)=0xc) fcntl$notify(r0, 0x402, 0x80000020) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000900)=0x5, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000940)={0x1, 0x1, 0x3, 0x4}, 0x8) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f0000000980)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000009c0)={0x7, 0x6}) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0xffffffffffff829b) 2018/04/04 09:05:41 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80800) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000001c0)=0x800, 0x4) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x8000, 0x101002) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r3, 0x0, 0x10}, 0xc) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0xfffffffffffffe38) mknodat(r1, &(0x7f0000000340)='./file0\x00', 0x8000, 0x363) geteuid() setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0)=0x1, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000eb7000)={0x0, 0x0, &(0x7f0000ecaf20)}) sendfile(r2, r1, &(0x7f0000fc1ff8), 0x80000001) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x800, 0x0) getpgid(r4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/121) 2018/04/04 09:05:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1b, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x59800000000000, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x720, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040000000009000000903e9332ce5b1fbfef3165107f187f", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/04 09:05:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x120, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="180f89026a1eb719073a0b110107a5e59cb8b700005eaeb4e981c8a5db4891e6a508604478928197685d6b76afdd247296ea1c79f3c91d3d99afa946814a1e2db227039f1ae2cfa156ccfe7fc301c8dfdce0b8bcc1962bbc7c6d9e72c6284dcc3f3ca0e6ac4c6fb13e853d92515f4c345000893bb87c163d01"], 0x79}, 0x0) close(r0) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$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)) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}, {0x0, 0xd0, 0x7ff, 0x7}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) getpeername(r3, &(0x7f0000000c40)=@nl=@unspec, &(0x7f0000000880)=0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000a00)=0x439d0444) preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1c0) 2018/04/04 09:05:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="7b0089904f33109122ae0cff77f4acee34ea530a3dd4d95f57b5cda298af1fc0941ea35eda05beba7219389c046819f76320b18ace061d8ff122e1c61a5a38f8470cd755f468c3cb4e7da1845863002504ad91571d5808d6253fab1b00f16d347dd6542f1816837edb36fcaedc972b434c035c856685114af2b532919dc8acb6d4feac612fa45778fa045dc214fa348dd31ae602e2e04421257ae3c607f3e913058050bcfc4e0a2e42508f1e2b84efa19c35dfd176f29427e4a52fd5b172c38a04c9e5b2c44405cba14a577f940473a568d0dabdc0f5b6d6677b3cc19d2b85c9093a4423d2ab4326f53d1012ea662644d4ef6d11a94c864050345c77adfe25b0f9df0339250a57184ba3219029989fda5e60c41cf72719831e148542382c9a03342a082b8d493fc0a20c4c0dfab972799af53e1322684eaad47bf6dfece7249cfc98cff0c537d6fe2836ed488a93ef5685ab1aa624aaf7787e22d24f9e8f8977e217234f210a475de6f78550bc439b3408af9b72a7f6e228efc1af675ae6911e7efc201d9c2d7afa3853ba3ae90e6af9443da9255a40213da8f079fbd61de51935a332e7e7b4", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r3, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553db6d23d620b566420"], 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda", 0x1d}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000004c0)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/04 09:05:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) write(r0, &(0x7f0000000040), 0x0) close(r0) 2018/04/04 09:05:43 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)='net/igmp\x00') stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480)) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000380), &(0x7f0000000400)=0x30) preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x68, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x23f}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x7, 0x0, 0x0, 0x401, 0x800]}, &(0x7f0000000080)=0x100) 2018/04/04 09:05:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0xfffffef4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6}, 0x10) 2018/04/04 09:05:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000000000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000001c0)={0xf4, &(0x7f00000000c0)="ba7f006a80af75cc71406a7a67b8373a91d150876372391a358a4e76b671ea195d6f1e3f483ea8faa24d9e0275063d532131c4e2a0ed12c5185daa9271ff9632369d9740a4adecc14365b2cfe831925524f517dba73ae19fbb88569ef8a739f9c0ecebfc11e1e9cdd66d19dc932b6b7a56fd7ff93c23e84c5a66018643bedfceb62b45e5371798afc65ebb72522dae7b9f68d9e880099fcf3b785a2c7399b63b4f3f50f910654b7a846f21c478ae63833ce5e6d465e06e96f8e662275cb17d5027fb0d9497dde0a49a856dfee09dfab5666ae2d399a884ceb8179c294fef79d648a163e807b234845dfd5e6a601bd46a5af5dcc9"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, 0xf1, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x6) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f00000012c0)=""/84, 0x54) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x8000, 0x0, 0x6, 0x5, 0xfffffffffffffff9}) writev(r1, &(0x7f0000000040), 0x2000000000000092) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1000, 0x7, 0x3ff}) 2018/04/04 09:05:43 executing program 0: gettid() r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x121}, @in6={0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21}], 0xb0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001b40)=0xfc, 0xfffffffffffffeb4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x2, 0x0, 0x7eff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xfdf2, 0x0, &(0x7f0000000580)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x300, 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) sendmsg$unix(r4, &(0x7f0000001b80)={&(0x7f0000000300)=@abs={0xb1354868ede766b3, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000640)="bfc0c536ed8cb171b9cc18619cfb32bdba09442029407688ccf3222bf4f0e97a90b8c95189a77fcbb407823f75f75fedaac2cb3781cddbe24342297914cfae26360e8c84d873ca14d11ca8bab9256d3af1b28a52f9e1790067af7bc502fae18237c98435558ed1729c8e2199ec4198", 0x6f}], 0x1, &(0x7f0000001bc0)=ANY=[]}, 0x4) r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r6, r6, &(0x7f0000000000)=0x36, 0x7) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x8, 0x1ff, 0x1000000, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r7, 0x10fffffffb}, 0xffffffffffffff91) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r8, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) 2018/04/04 09:05:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x35}) r3 = dup2(r1, r0) sync_file_range(r0, 0x5, 0x7ff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x2, 0x80000001}, 0x2) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000240)={0x4c304823, 0x1, 0xc94, 0x2b, &(0x7f0000000100)=""/43, 0x10, &(0x7f0000000140)=""/16, 0xb8, &(0x7f0000000180)=""/184}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x96c}, {0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x7, [0x9, 0x121, 0x4, 0x53d0, 0x3f, 0x3, 0x4, 0x1000]}, 0x5c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x100000001}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x7fff, 0x5d93, 0xbd, 0x81}, 0x98) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000480)={0x5, 0xdc}, 0x2) r5 = dup3(r0, r0, 0x80000) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000540)=""/224) mknod(&(0x7f0000000640)='./file0\x00', 0x8100, 0x10001) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000680)={0xfffffffffffff000, 0x100000000000, 0x2, 0x800, 0x2, 0x2, 0x0, 0x3ff, r4}, 0x20) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) ppoll(&(0x7f00000006c0)=[{r0, 0x28}, {r1, 0x8054}, {r5}, {r1, 0x80}, {r5, 0x80}, {r5, 0x100}], 0x6, &(0x7f0000000740)={r6, r7+10000000}, &(0x7f0000000780)={0x5090}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000007c0)) fsync(r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000800)) ppoll(&(0x7f0000000840)=[{r1, 0x2000}, {r5, 0x1000}, {r3, 0x400}, {r5, 0x100}, {r1, 0x20}, {r1, 0x4082}, {r5, 0x4}], 0x7, &(0x7f0000000880)={0x77359400}, &(0x7f00000008c0)={0x8}, 0x8) r8 = fcntl$getown(r3, 0x9) r9 = syz_open_procfs(r8, &(0x7f0000000900)='net/dev_snmp6\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000000940)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000980)={r10, 0x80000, r3}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000009c0)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000a00)={r4, 0x7}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a40)) 2018/04/04 09:05:43 executing program 5: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xa}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x2, r3, 0x3ff) 2018/04/04 09:05:43 executing program 3: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x20) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) creat(&(0x7f0000000140)='./file1\x00', 0x189) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r3, &(0x7f0000000200)=[{}], 0x1, 0x10000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208}, &(0x7f0000001240)=0x10) 2018/04/04 09:05:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r9 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x10001) write(r9, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) sendfile(r7, r1, &(0x7f00000006c0), 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r9, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/04 09:05:43 executing program 2: syz_open_procfs(0x0, &(0x7f0000000200)='net/psched\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, 0x2cf) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x7da, 0xffffffffffffffff) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x4, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x5, 0x0, &(0x7f00000008c0)}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) 2018/04/04 09:05:43 executing program 4: getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)="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") dup(r1) 2018/04/04 09:05:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000013b00)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x405e40}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x408840) mkdir(&(0x7f0000000380)='./file0\x00', 0x20) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/04/04 09:05:43 executing program 0: add_key(&(0x7f0000000000)="73cdf33d1c91f3797a6b2419fbf64c4757620e26216ab293f22bfd022de511ea192a5f358d57a3dc515bd580deff9ff03b6e3c03e0cade7200d2a2321323bd4030d9bd927b649f6e5fbdbadef46e14296daca05fd15e5a6a2364f90f17c7958e81e4de25552038f4edd377972d9e211ce472cb55adb565981c3c1bd5f220f9c67717d8aa7b987d4bd081cbc0ea7feacd70b146573ab9c224e439efcdefbb7012f23bdf405600", &(0x7f0000cdcffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/04/04 09:05:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)='uid_map\x00') write$eventfd(r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='1', 0x1}], 0x1) 2018/04/04 09:05:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x23, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="cb57a5c9581eb74c57386df7d9f66065c4eef76752b197cf45ece3a017c303bd6eb90f411d63a6e66a13cb88b775a12858472c25b2ddbe3237e55fbf9bb46e910b4a156e16fbc2d6", 0x48, 0x1}], 0x105000, &(0x7f0000000140)=ANY=[@ANYBLOB="6e2f61636c2c02"]) 2018/04/04 09:05:43 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3}, {r2, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000005c0)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) dup3(r4, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/04 09:05:43 executing program 0: r0 = socket$unix(0x1, 0x805, 0x0) prctl$setendian(0x14, 0x0) sendto(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)=@rc={0x1f}, 0x80) 2018/04/04 09:05:43 executing program 4: socket$netlink(0x10, 0x3, 0x0) 2018/04/04 09:05:44 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="be32536efbbb05dfd39b695fd251de83343597f55fdd3a1318de7a41038ecd1872e52896e4b28e7e5cea5b677f5d12500660e2980eadbe097c7db5ca73f5d053029ef5d6a208b52eb4b08ab132eefc228296c2c1ffc86990118576335659ee58dd29d401d4eac5d103116aa78926f1b8ccb91c79d88f0529063ae016e4f942e7905122428f62eaae19ef60f7e2ff678659c1c30f41958b4274"], 0x0, 0x0, &(0x7f000005af7e)}) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/04 09:05:44 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x2c0, 0x0) write$selinux_load(r0, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux', "14b2e4cb8a0bf5ff916396d1bc416e5dbde1223b009d138a24351450509b7760e38fdbea50a293d9212bb5ced677702316a9dd7fec57ca7e56dc1f2a87dff3c599129823ac23cd04344f2dd961c05606f66297a24609aa049ffa41e1c57123f149f1ebc3c2a00903a64406b55b2d8797cf6f18cf901cb795fac60a02d183be7b39107539b0f3938252d8876182b292e605b74c40a7536f9c45e7d435f43a0c8a7ea5084274b70206491b7f6e53e8240ffe450b79bd4326b866c22c816c1666213e06ab49"}, 0xd4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000300)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xe950}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x81, 0x0, 0x6, 0x0, 0x6, 0xfffffffffffffffa, 0x80000000, r2}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0xce22, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x539}, {0xa, 0x4e24, 0x9, @empty, 0x6}, 0x1000, [0x6, 0xfff, 0xb517, 0x3f, 0x6, 0x4, 0x5, 0x4]}, 0x5c) set_thread_area(&(0x7f0000000040)={0x100000001, 0xffffffff, 0x2000, 0x7, 0x2, 0x6, 0x7, 0x541d8849, 0x1000, 0x8}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000240)={r1}) ioctl(0xffffffffffffffff, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(0xffffffffffffffff, &(0x7f0000000080)=""/36, 0x24) 2018/04/04 09:05:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0}}, 0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x8002, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) clock_gettime(0x6, &(0x7f0000000240)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffea9) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r4}, {0x0, 0x6, 0x0, 0x8, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0xe371, 0xffff, 0x9, 0x3f}, 0x0, 0x6e6bb9, 0x4, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d4, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x3ff, 0x20, 0x0, 0x3}}, 0xe8) write$cgroup_subtree(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB="7bf3c4fa5e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c83f296449c38559b3b440bdece801058f90862c33000000000000008c727a1723032c357c000000000000256c43b81d92b492a12681be956bc6f36034f8526cfc5f709d7aa643f3eee935224f"], 0x83) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x40, 0xff, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="57000000ff2e4641d45f3abbf792e29bcfeaca0b4bf5599791320ee070944e9b4ea411bd11979c9c32f15135d209e383508860396e4d67a8e44cf023a228fb494b33bb6ef8e69ed26373600a9af08295ca4900cdf42f2dc78cc3b6"], &(0x7f00000001c0)=0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x82) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 09:05:44 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x800000200, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) rt_sigpending(&(0x7f0000000040), 0x8) 2018/04/04 09:05:44 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x542) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/04/04 09:05:44 executing program 7: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r5 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485", 0xa0, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f00000000c0)={r6}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x0, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r7 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00000001c0), 0x4) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 09:05:44 executing program 6: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{0xffffffffffffffff, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000cc0)=@int=0x1000, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = add_key(&(0x7f0000000d40)='rxrpc_s\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000dc0)="aae79b36b8be7c5cc9706b2c6635bc61732b6993d648aa409fb67261e1c36e413a8556564a8fff0c637406bd2c72deb4465fb0088a61b761f6c5e27b8a4f8bb05135df7753516981650bfd00fa0d6d0cbf2b2c31338d4e69eed584056bfcad137c477108cf214c65d4de1cf08a3019346c1d06f9293567d50a48e99c65f914", 0x7f, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) syz_open_dev$tun(&(0x7f0000000d00)='/dev/net/tun\x00', 0x0, 0x40) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000000000000002800001000002000000ff7f00000100000000000000070000008000000004000000000000000000000000000000000000000000000000000000000000000800004e14bd00bc00000000f879f544"]) r6 = dup3(r5, r4, 0x0) pwritev(r4, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r7}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$TUNDETACHFILTER(r6, 0x400854d6, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/04 09:05:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/62, 0x3e, 0x500000000, &(0x7f0000000100)={0x77359400}) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x0, 0x8001, 0xff}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x4, 0x3, 0x0, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000140), 0x102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/04/04 09:05:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='-8', 0x2}], 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000100)={0x6, 0x5, 0x800, 0x1000, &(0x7f0000000180)=""/4096, 0x65, &(0x7f0000000080)=""/101, 0x4f, &(0x7f0000001180)=""/79}) [ 106.497322] binder: 8731:8735 transaction failed 29189/-22, size 0-0 line 3011 [ 106.515795] binder: 8731:8735 transaction failed 29189/-22, size 0-0 line 3011 2018/04/04 09:05:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/04 09:05:44 executing program 2: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x62a66f76}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x10000, 0x0, 0x0, 0xffff, 0xc94, 0xfffffffffffffffe, 0x8000, {r4, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x252, 0x4, 0x0, 0x9, 0x8}}, &(0x7f0000000200)=0xb0) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) 2018/04/04 09:05:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="0100000042cf04cbea3aae820c06b26c7e15447defcfce98cae07750f9ac3e63dafdbe22d5db00093a512192b73c80cc2b32ccf53f93798aab6930ead200df6dd852fcc3b380fa8c37d8fd59f6663e25e695998504", @ANYRES32=0x0], &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa39932e223d31817e0971df64", 0x64}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000900)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000a00)={0x0, 0x0, 0x2a5f}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000980)={r5, r6, 0x1}) getsockopt$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) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), 0x4) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[]}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r7, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0x0, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x2, 'ipddp0\x00', 0x1}, 0x18) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f0000000700)) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x4, 0x80000000}, &(0x7f0000001200)=0x98) r9 = add_key(&(0x7f0000000680)='blacklist\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="6aa809cc2ae8952f066588f1692651e393b2acf0bfbd65fc0d312254392df27522495596775c4ec8f4ff2ad9abf5aedcc75508c286b00236cb389b1063a31cf731e838a0dd500e959e6e1088e590dc6bc8567fbba26dd066740d02e8240b1d52d266e2c3e3a3dc6e777e50a35b30d53139071112147167df0df7eeb3e6c445e7e3b4b2ddac8aac8c39f4a0bea54c9d35395728453ad5102002e7af13a40ff76358d1ee12240644df591f9583ef3dfa42ca72f6892b98d237b2717ba5c6e80ae6d11483537518ee97", 0xc8, 0xfffffffffffffffd) add_key(&(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="2150c40be978b7de43b71de9c00f3b01541f42cf82b4b6ee1bdac0463b548bffcf6e9549796c9155", 0x28, r9) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) [ 106.548957] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 09:05:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xffffffffffffffff}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x400, 0x1, 0x80000030d}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x400, r2}, &(0x7f0000000200)=0x10) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000100)=0x1, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x1, 0x0) 2018/04/04 09:05:44 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cramfs\x00', 0x2000000, &(0x7f0000000280)="f714409b6c7fdb4dea3bfaac48620e21c78de4c360ff78d507704e5fb0c2bc9871a59f93268a2bdf3be4875bc289e0034b8f31bf09de33201309f1640a952a4cd9a42c2605485ab81371a2613138674b86e0f4290e200e8694d5184cddb2f97d53cfded34732cf5469772373efaa422102ce981372640c39d1e05cfc698bba69ca58bd6eb47e243ec10c89653fac23e1dcb5c5bef6820de5357d815732671f2a4f0353210de3ce0ebc00581ce2c50609f9ae1bdead075b8053915117a015") [ 106.624618] IPVS: Creating netns size=2552 id=21 [ 106.639442] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 09:05:44 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="3ddf8aec694cfc8c82df59a32028d652c2e92d475b73a2c4437efbe584a2d16300f3a7347a3071ca89bdd2d16428eb5212848c51985ce05664ee5d6568cd5a6fc40c4e025d247a32f402a0774dbd332f50d7db07c76a46e6053433969273d5480881a1b84e62020c66bd55526d6c51c53a3c89ace02045fb5027bc14f32a", 0x7e}, {&(0x7f0000000140)="7c45e0260f1915f93787e2c434a8d2ab233fe6199ac5ec9ab129a63d04f372b03308ed22b963167265a7030dc209460bf44e1d5cab1c6333bba3ae4161b722daf2c7f708763e83a280ff1cd099ea035bc601ec9be99561a8b8a3777d711d06fc6a5be03971cfe1a5ed38cb0065b83bcba4c3e9ca98fcbde7568fd144dcaa8800460e7720014dad80cf848f302bd91b4ccd6ab8ecacbf52f3ef1a819fadcb2d764c03caf2b97e64ebb62f42bd858ea577a806a9036101c84039a28c63ed1bbde6181c875dd457d71967da280e58fb50ad474b6dd0b5f0", 0xd6}], 0x2, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001600030407fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 106.676886] l2tp_core: tunl 4: netns mismatch 2018/04/04 09:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xe93d}, &(0x7f0000000180)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, &(0x7f0000000000)=0xfffffffffffffe0a) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) 2018/04/04 09:05:44 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6", 0x34) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000600)=""/249, &(0x7f0000000540)=0xf9) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c17694889", 0x27}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r8 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000480), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r9, r10+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/04 09:05:45 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000336ff4)={0x20000000}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) socket$key(0xf, 0x3, 0x2) pwrite64(r2, &(0x7f0000000140)="caa709786130f25d0cea92614b4da242b219a70b2716d923571e89fe73706c9239b0eaa10f7e9359a4878deadb99f2196dfe571a2086f6742f3e9e155fc1e6b2382b1698a9a1bedea00e4c741f8c2215be913382d9b2ea71fdf71c3fe54253c6985b1d99295c4e7b734ea7e87332d77b8c380e3ae457390361977e251032883ee34fe322c7e3c6d5f76c179d04bfd4971e5c12d81990b86af9", 0x99, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000100)={r3, &(0x7f0000000080)=""/103}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) close(r1) 2018/04/04 09:05:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x4e20, 0x1, 0xa, 0x80}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x6, 0x0, 0x0, 0x1ff}, 0x0, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0}}, 0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x8002, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) clock_gettime(0x6, &(0x7f0000000240)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000b40)=""/80, &(0x7f0000000540)=0xfffffea9) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x3f, 0x4e23, 0x4, 0xa, 0x20, 0x0, 0x8c, r4}, {0x0, 0x6, 0x0, 0x8, 0xfffffffffffffbff, 0x1f, 0x400, 0xffff}, {0xe371, 0xffff, 0x9, 0x3f}, 0x0, 0x6e6bb9, 0x4, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d4, 0x3f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x3ff, 0x20, 0x0, 0x3}}, 0xe8) write$cgroup_subtree(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB="7bf3c4fa5e0b9760db06099733738fa2b595dc768a531a8b0ad34d3fcebde81dbe60a50bcb00000000824248bd7f1ec3b69c94c52417c83f296449c38559b3b440bdece801058f90862c33000000000000008c727a1723032c357c000000000000256c43b81d92b492a12681be956bc6f36034f8526cfc5f709d7aa643f3eee935224f"], 0x83) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x40, 0xff, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="57000000ff2e4641d45f3abbf792e29bcfeaca0b4bf5599791320ee070944e9b4ea411bd11979c9c32f15135d209e383508860396e4d67a8e44cf023a228fb494b33bb6ef8e69ed26373600a9af08295ca4900cdf42f2dc78cc3b6"], &(0x7f00000001c0)=0x2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x82) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/04 09:05:45 executing program 5: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = socket$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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x8, 0x5, 0x5, 0x10001, 0x10000, 0x0, 0x0, 0x8, 0x7, 0x9}) r5 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) getdents64(r2, &(0x7f0000000340)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x0, 0x3, 0x40, r4}, &(0x7f0000000580)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xad) getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x0) vmsplice(r5, &(0x7f0000000740), 0x0, 0x4) r6 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_RX_RING(r6, 0x29, 0x1b, &(0x7f0000000ff0)={0x0, 0x4000000800000, 0x0, 0x8}, 0x10) inotify_init1(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) 2018/04/04 09:05:45 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f5, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/04/04 09:05:45 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getpid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) write$cgroup_pid(r2, &(0x7f0000000000)={[0x39]}, 0x1) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/124, 0x7c}], 0x1, &(0x7f000001b000)}, 0x0) 2018/04/04 09:05:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1a, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00000000c0)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r1) [ 107.599885] buffer_io_error: 7 callbacks suppressed [ 107.605055] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 107.611830] Buffer I/O error on dev loop0, logical block 1, lost async page write INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 153.472783] Buffer I/O error on dev loop0, logical block 64, async page read [ 215.520158] Buffer I/O error on dev loop0, logical block 64, async page read [ 242.188827] INFO: task syz-executor1:8730 blocked for more than 120 seconds. [ 242.196040] Not tainted 4.4.125-g38f41ec #21 [ 242.201279] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.209260] syz-executor1 D ffff8800b2ec7180 26496 8730 3832 0x20020004 [ 242.216785] ffff8800b2ec7180 ffff8801d409a0e0 0000000000000025 ffff8801d4099800 [ 242.224841] ffffffff842bdb00 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.232855] ffff8801db31f4c0 ffff8800a1f59800 ffff8801d4099800 ffff8800b2ec77e0 [ 242.241040] Call Trace: [ 242.243666] [] ? bit_wait+0xc0/0xc0 [ 242.248985] [] schedule+0x7a/0x1b0 [ 242.254169] [] schedule_timeout+0x3a0/0x970 [ 242.260148] [] ? usleep_range+0x140/0x140 [ 242.265967] [] ? kvm_clock_read+0x23/0x40 [ 242.271767] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.277997] [] ? ktime_get+0x128/0x1d0 [ 242.283573] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.290170] [] ? bit_wait+0xc0/0xc0 [ 242.295420] [] io_schedule_timeout+0x1be/0x390 [ 242.301645] [] bit_wait_io+0x1b/0xc0 [ 242.306981] [] __wait_on_bit+0x8c/0x140 [ 242.312641] [] wait_on_page_bit+0x1e5/0x210 [ 242.318594] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 242.326936] [] ? autoremove_wake_function+0x90/0x90 [ 242.333599] [] ? pagevec_lookup_tag+0x3a/0x80 [ 242.339766] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 242.346489] [] ? wait_on_page_bit+0x210/0x210 [ 242.352628] [] ? ratelimit_handler+0x50/0x50 [ 242.358691] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.365764] [] ? __module_text_address+0x13/0x140 [ 242.372265] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 242.379299] [] ? replace_page_cache_page+0x430/0x430 [ 242.386023] [] filemap_fdatawait_range+0x25/0x50 [ 242.392429] [] filemap_write_and_wait_range+0x74/0xb0 [ 242.399266] [] generic_file_direct_write+0x131/0x4f0 [ 242.406009] [] ? __mnt_drop_write+0x54/0x70 [ 242.411972] [] ? generic_file_read_iter+0x1160/0x1160 [ 242.418804] [] ? should_remove_suid+0xe0/0xe0 [ 242.424957] [] ? iter_file_splice_write+0x143/0xae0 [ 242.431615] [] ? do_splice_direct+0x1a7/0x270 [ 242.437767] [] ? do_sendfile+0x54c/0xd30 [ 242.443478] [] ? compat_SyS_sendfile+0xd1/0x160 [ 242.449813] [] ? do_fast_syscall_32+0x321/0x8a0 [ 242.456192] [] ? sysenter_flags_fixed+0xd/0x17 [ 242.462416] [] __generic_file_write_iter+0x24d/0x580 [ 242.469188] [] blkdev_write_iter+0x1d4/0x490 [ 242.475215] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 242.481793] [] ? splice_grow_spd+0x1c0/0x1c0 [ 242.487851] [] vfs_iter_write+0x1c7/0x2d0 [ 242.493643] [] ? default_llseek+0x290/0x290 [ 242.499616] [] ? splice_from_pipe_next+0x2a4/0x380 [ 242.506193] [] ? __kmalloc+0x124/0x320 [ 242.511745] [] iter_file_splice_write+0x58a/0xae0 [ 242.518211] [] ? trace_hardirqs_on+0xd/0x10 [ 242.524195] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 242.530332] [] ? atime_needs_update+0x460/0x460 [ 242.536688] [] ? selinux_file_permission+0x348/0x460 [ 242.543454] [] ? generic_file_splice_read+0x13c/0x1c0 [ 242.550667] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 242.556785] [] direct_splice_actor+0x125/0x180 [ 242.563024] [] splice_direct_to_actor+0x2d2/0x830 [ 242.569509] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.576144] [] ? do_splice_to+0x140/0x140 [ 242.582018] [] ? security_file_permission+0x89/0x1e0 [ 242.588778] [] ? rw_verify_area+0x100/0x2f0 [ 242.594719] [] do_splice_direct+0x1a7/0x270 [ 242.600684] [] ? splice_direct_to_actor+0x830/0x830 [ 242.607325] [] ? rw_verify_area+0x100/0x2f0 [ 242.613297] [] do_sendfile+0x54c/0xd30 [ 242.618821] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.625336] [] ? __might_fault+0xe4/0x1d0 [ 242.631127] [] ? __might_fault+0x114/0x1d0 [ 242.636992] [] compat_SyS_sendfile+0xd1/0x160 [ 242.643141] [] ? SyS_sendfile64+0x150/0x150 [ 242.649107] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 242.655579] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 242.661807] [] ? SyS_sendfile64+0x150/0x150 [ 242.667751] [] do_fast_syscall_32+0x321/0x8a0 [ 242.673908] [] sysenter_flags_fixed+0xd/0x17 [ 242.680011] no locks held by syz-executor1/8730. [ 242.684787] Sending NMI to all CPUs: [ 242.688925] NMI backtrace for cpu 0 [ 242.692525] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 242.699540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.708881] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.714906] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.723315] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.728768] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 242.736012] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 242.743299] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.750574] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.757822] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 242.765099] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.773317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.779194] CR2: 00007f41190ff140 CR3: 00000001c93ca000 CR4: 0000000000160670 [ 242.786435] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.793708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.800967] Stack: [ 242.803087] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 242.810612] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 242.818114] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 242.825647] Call Trace: [ 242.828201] [] default_idle+0x55/0x3c0 [ 242.833727] [] arch_cpu_idle+0xa/0x10 [ 242.839164] [] default_idle_call+0x48/0x70 [ 242.845017] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.851076] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.857973] [] ? call_cpuidle+0xe0/0xe0 [ 242.863596] [] rest_init+0x189/0x190 [ 242.868998] [] start_kernel+0x6b9/0x6ee [ 242.874591] [] ? thread_stack_cache_init+0xb/0xb [ 242.880994] [] ? early_idt_handler_array+0x120/0x120 [ 242.887719] [] ? early_idt_handler_array+0x120/0x120 [ 242.894486] [] x86_64_start_reservations+0x2a/0x2c [ 242.901058] [] x86_64_start_kernel+0x140/0x163 [ 242.907260] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.926280] NMI backtrace for cpu 1 [ 242.929898] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 242.937143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.946533] task: ffff8800bac38000 task.stack: ffff8800bac20000 [ 242.952585] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.961333] RSP: 0018:ffff8800bac27cb8 EFLAGS: 00000046 [ 242.966765] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.974040] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.981299] RBP: ffff8800bac27ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.988551] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.995823] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 243.003097] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 243.011328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 243.017180] CR2: 00007f78c541f000 CR3: 00000001c93ca000 CR4: 0000000000160670 [ 243.024449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.031707] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 243.038971] Stack: [ 243.041091] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 243.048592] ffff8801db31bca0 ffff8800bac27d00 ffffffff810b9abb ffffffff839f6dc0 [ 243.056126] 0000000000000003 ffff8800bac27d60 ffffffff81d11764 0000000000000000 [ 243.063648] Call Trace: [ 243.066203] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 243.072601] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 243.079690] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 243.086414] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 243.093433] [] watchdog+0x6fa/0xae0 [ 243.098694] [] ? watchdog+0xc3/0xae0 [ 243.104029] [] kthread+0x268/0x300 [ 243.109212] [] ? reset_hung_task_detector+0x20/0x20 [ 243.115844] [] ? kthread_create_on_node+0x400/0x400 [ 243.122496] [] ? kthread_create_on_node+0x400/0x400 [ 243.129145] [] ret_from_fork+0x55/0x80 [ 243.134647] [] ? kthread_create_on_node+0x400/0x400 [ 243.141313] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 243.160585] Kernel panic - not syncing: hung_task: blocked tasks [ 243.166745] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 243.173983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.183310] 0000000000000000 4671a2427a405337 ffff8800bac27ca8 ffffffff81d067bd [ 243.191267] ffffffff838831a0 ffff8800bac27d80 dffffc0000000000 7fffffffffffffff [ 243.199224] ffff8800b7b80448 ffff8800bac27d70 ffffffff8141b46a 0000000041b58ab3 [ 243.207183] Call Trace: [ 243.209743] [] dump_stack+0xc1/0x124 [ 243.215248] [] panic+0x1aa/0x388 [ 243.220232] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.227126] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.234371] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.241638] [] watchdog+0x70b/0xae0 [ 243.246880] [] ? watchdog+0xc3/0xae0 [ 243.252213] [] kthread+0x268/0x300 [ 243.257368] [] ? reset_hung_task_detector+0x20/0x20 [ 243.264001] [] ? kthread_create_on_node+0x400/0x400 [ 243.270636] [] ? kthread_create_on_node+0x400/0x400 [ 243.277272] [] ret_from_fork+0x55/0x80 [ 243.282776] [] ? kthread_create_on_node+0x400/0x400 [ 243.289903] Dumping ftrace buffer: [ 243.293504] (ftrace buffer empty) [ 243.297185] Kernel Offset: disabled [ 243.300867] Rebooting in 86400 seconds..