[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 33.285503] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.853198] random: sshd: uninitialized urandom read (32 bytes read) [ 37.550109] random: sshd: uninitialized urandom read (32 bytes read) [ 38.967857] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.56' (ECDSA) to the list of known hosts. [ 44.493621] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/13 03:43:36 fuzzer started 2018/05/13 03:43:37 dialing manager at 10.128.0.26:41643 [ 68.441088] can: request_module (can-proto-0) failed. [ 68.452838] can: request_module (can-proto-0) failed. 2018/05/13 03:44:02 kcov=true, comps=false 2018/05/13 03:44:07 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e24, 0x0, 0xe075f3351edd8d8b, 0x80, 0xa0, 0x32, r2, r3}, {0x1, 0x6, 0xffffffffffff8a31, 0x10001, 0x0, 0x8, 0x9, 0xc5}, {0x9, 0xffffffff, 0x9, 0x9}, 0x8, 0x6e6bb6, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x2, 0x9, 0x0, 0x1, 0x3}}, 0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @dev}, &(0x7f0000000280)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000002c0)={0x100, 0x3, 0xd2, 0x8, "f1f1819ebb1c285b33dbb1070298a63a5856e22c09e05616ffd86712f17a56a45c7f973b31b66025dd5f82fc", 0x3}) fstatfs(r1, &(0x7f0000000300)=""/104) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000380)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000003c0)={r1, 0x2}) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000400)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000440)=""/80) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000004c0)=""/152) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0x17, "b77514005a6be5b092ff7bd99340c03e79aea49cf111cf"}, &(0x7f00000005c0)=0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={r4, 0x1, 0x0, 0x5, 0x5}, &(0x7f0000000640)=0x18) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000680)=""/247, &(0x7f0000000780)=0xf7) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={r5, 0x6b, 0x9, 0x4}, &(0x7f0000000800)=0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000840), &(0x7f0000000880)=0x4) syz_open_dev$sndctrl(&(0x7f00000008c0)='/dev/snd/controlC#\x00', 0x3, 0x0) r7 = mq_open(&(0x7f0000000900)='/dev/snd/controlC#\x00', 0x43, 0x44, &(0x7f0000000940)={0x401, 0x7, 0x1, 0x0, 0x81, 0xf, 0x7, 0x7}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000980)={r6, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x6, 0x0, 0x4, 0x8f3a0ce8757aa723}, 0x98) r8 = add_key(&(0x7f0000000a40)='.request_key_auth\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000ac0)=0x7ff, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x99e) keyctl$reject(0x13, r8, 0xffff, 0x2, r8) accept4$packet(r0, 0x0, &(0x7f0000000b00), 0x80800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000b40)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x52, {0x2, 0x4e24}, 'vlan0\x00'}) recvfrom$llc(r0, &(0x7f0000000bc0)=""/7, 0x7, 0x40000000, &(0x7f0000000c00)={0x1a, 0x6, 0x7fffffff, 0x4, 0x5000000, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000c80)={0x2, &(0x7f0000000c40)=[{0x80, 0xb0, 0x0, 0x7}, {0x0, 0x8, 0x1f, 0xfffffffffffffff8}]}, 0x10) accept4$bt_l2cap(r0, &(0x7f0000000cc0), &(0x7f0000000d00)=0xe, 0x800) 2018/05/13 03:44:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x12b}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8, 0x9, 0x2, 0x0, 0x9, 0x3, 0x4, {r2, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x20, 0x8c, 0x6, 0x1, 0x7f}}, &(0x7f0000000240)=0xb0) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000280)="d6d251a45f77254803561f18194102c98d845c32262f3cae379d365201b731022c968e34320f23e06dd49e137beab32a15066d3cfeb6572dea740c46ca0093ae3da36a5cb835ad46608eb45689e87b4c2e06dbeb4a6892dc94e49874e8a18d7e59efdae09d9d18082073b2cdfb2b0ebdc809fc3903e281b677d79e40262721533e47d9ddc07b34581124a5f1a847bbdca48f4dfcc960da6bc3733ad5a5b43abf2be9da3740e341a8e1069a037b4b4c04eb144ce4", 0xb4}, {&(0x7f0000000340)="491a9b349ee5525ef652bf444db979d773b47413d26c82b637b53022d7f55c2cc558c49cfdfe15182604d8eee3f43df01ec329171e154d51744934a7fe3938fbfd5eba107f2bd9e16f002986cb8ef035780b1c43f06676f984013178", 0x5c}, {&(0x7f00000003c0)="7170e33eb20286084baeb31d8c5025304cbe75687bbc52adfb20d0cbc2944f912834bd17179b701afd774d3bae2018626f79e3b027d5ca1168c6", 0x3a}, {&(0x7f0000000400)="3ef3016877a96e17044c489d18295e9e20f7f9ba893e9cec69af0edeefc261dfcb6b8fe5af930a5d6dfea90364d716440797c17a9f03abc1792a58098ff78f578adcae644c7e270d44ade733212679", 0x4f}], 0x4, &(0x7f00000004c0)=[{0x40, 0x1, 0x40, "9aea2dc56e2591e30e3a51c696db5406346d62fcbb2949ad2c3808148dff1624dac6aee07209d3a288812c9e8028acfc"}, {0xd8, 0x1ff, 0x3f, "facbf52787f2a9563060015fa57284973005059e7733ece4b85ac3f0dd7b51a0bb856fe79ab8e81b06729fca7e1a703d663f5cb07ba6715c0b6398737fa0603f61a2798c081061bd53558bbefd2ab574b2ec6917ad4b4aa6a84f8913637fb962e68d5a8ac64057332031ba658c7a8a21909861e09df1716e236462df1bf3eb237c291fe9c5edd389a001109520c58e765a9fc2f5d27478310b1224ee18012b4b75d3c030f63196368671230a22a5cdfaf4386799f9c4889bf904711b9c72a8d7f3466a70"}, {0x40, 0x11e, 0x2, "802642713949a85031422a2b05b7634c90adef7fec2c3f3c4bfc1aed284ce7931dbdd93dc325195444984f97043a"}, {0x58, 0x187, 0x1, "e946d8749e310cd86930d3b0f134db4daba95e98e3158861e791cf21839dac21e6303b95ee74ff465b4f2dfbed73f55602344a92145c9b8876d36a0d5a0a78b09983794e2255e06a"}, {0x88, 0x118, 0x7c20, "eb2465140c055a25d3296b8364a83f2d757d9002d15d9b2486a7b3ea8dab0393ca09d2c3dca373f42bb01192387f3c48ac76de5f2e688fdc4dfc3165ec8722c6ebc7f6b3ea8b14a1260f9b3b54b04c63d7423914a7586b0198d9e9be72e4c1fc5db0100711c8d4e4971c9b7a3b939fd0aecfa9"}, {0x48, 0x105, 0x2, "0735f2442db5c28b84b070e24c0d28478631c2c73203503c6f68aa4535cf34db53a4c9d6b0331245ca1eebab593a7bbd6967f224"}], 0x280, 0x11}, 0x8000) r3 = openat$cgroup_ro(r0, &(0x7f0000000780)='cpuacct.stat\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000007c0)={0xaa, 0x1}) r4 = socket$inet6(0xa, 0x800, 0xfffffffffffffe01) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000800)={r1, @in6={{0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f00000008c0)=0x84) r5 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r5, 0x1e, &(0x7f0000000900)={0x9, 0x360, 0x4, 0x5e}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000940)={0x2, [0x3, 0x1]}, 0x8) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x40014}, 0x20000000) r6 = socket$inet_dccp(0x2, 0x6, 0x0) rt_sigqueueinfo(r5, 0x14, &(0x7f0000000a80)={0x1f, 0x8, 0x7e, 0x5}) setsockopt(r6, 0x2, 0x5, &(0x7f0000000ac0)="8f910722873603b5bb83063a252a73d1a7968762fa81d3a5ee1b683ff1daa94d99023e492dd6cd6617ef1c75d7ed65415b388fb2c5deabb18a0c8de91602fc64fd03340267899c680f575629aa73dbad1ceb2e22efb0e9e94c0e74f2748ebdefef2bfcaeba59b0bef66efc2ee9b6e17b5b9b039f2921a0e0673dc536a247", 0x7e) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r7, r10) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000cc0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000d00)={{&(0x7f0000fed000/0x11000)=nil, 0x11000}, 0x3}) clock_gettime(0x5, &(0x7f0000000d40)) syz_fuse_mount(&(0x7f0000000d80)='./file0\x00', 0x8000, r9, r8, 0x6, 0x40) fallocate(r3, 0x1, 0x100, 0xa67) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000e00)={r0, 0x28, &(0x7f0000000dc0)}, 0x10) fchdir(r3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000e40)={0x7, [0x7ff, 0x3, 0x1, 0xff, 0x7, 0xffffffffffffffbe, 0x100000001]}, 0x12) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000e80)={0x2, 0xff, 0x6, 0x80000001, 0xf96b, 0xca8}) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000ec0)=0x80000000, 0x4) ptrace$getenv(0x4201, r5, 0x3, &(0x7f0000000f00)) 2018/05/13 03:44:07 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x303}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffff, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x2}, 0xc) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x20200, 0x0) write$binfmt_aout(r2, &(0x7f0000000180)={{0x1cf, 0x4, 0x8248, 0x25d, 0x1a8, 0x9, 0x367, 0xfff}, "6ad60f0f2e937a2bda8a086b2a72ca96552e18f1df088bb444940929c59d8a5473706637ad21197dbab4d2cf3e16493a9b83a221c4e6c7318cd6ebdea02a9f4670ea7b372c4fd1533fd92895f1156022a323e4cd1eb56299aca47f1185505f83aa804bfe10666722c7b32a73bf1080cd25e736afb55c432affabc5287c99d1215ab57b2c0364f117339f5150705e30ea7224aa68fec613d0dee7a31649cb4bd070fedc1b9a728a1c93b7332c5d9680ec0a20349134", [[], [], [], [], [], [], [], [], []]}, 0x9d5) r3 = syz_open_dev$mouse(&(0x7f0000000b80)='/dev/input/mouse#\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000bc0)=0x100000000, 0x4) writev(r3, &(0x7f0000000cc0)=[{&(0x7f0000000c00)="4a00e2e84cf670147920674eaabeeb062773acadca", 0x15}, {&(0x7f0000000c40)="bb1562d337f23dad410db2f40dfa30bf53e9941d26c9580f4dfb462b2eb73b2f360fa02aa68e65a626fe9d066a4431ca00413f", 0x33}, {&(0x7f0000000c80)="3da00ff1edc3484ada95e505a78595f931997b0a701622d5", 0x18}], 0x3) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000d00)) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000d40)) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000d80)={0xa2d, 0x200, 0x7, 0x8, 0x7f, 0x80000000, 0x51cf675b, 0xffff, 0xfffffffffffff9bd, 0x0, 0x100, 0x7}) r4 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) syz_fuseblk_mount(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)='./file0\x00', 0xa000, r4, r5, 0x8, 0x3, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000ec0)={0x1, 'ip6_vti0\x00', 0x3}, 0x18) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/ptmx\x00', 0x0, 0x0) writev(r2, &(0x7f0000001500)=[{&(0x7f0000000f40)="1efab43be7b4287f7c79c5964c3716a6507e179bfdd12ca923b567db1ed86196c313945c4d2aa77bd3ce650d7ca8fa36e0928a9de5e200dae9822239b628a72a335eda34a7b63c5cc013b356b6e9fc8cb7cddd5ba8bdf23c7726c02b4b23c078dd0ae8e99b04c682bad368827b334d1080e413e7463568d33c6709ee56506e0c12fcfbaf6975e7f95a9d5d70a7b1ba0a3f3cae", 0x93}, {&(0x7f0000001000)="a4f72103a0cc6d10530236815a795a99fb36f93659c57d4ce480e4a519ecdb684b356d9bd992e0839424eadad5ae0f", 0x2f}, {&(0x7f0000001040)="25763fcfeaa2bfd365660f929c75553cf67e76875a97f10ffd510f7cd45854bab59b4652ba9a7e4e41e39612d9faf3f6dca56e33c09bc038aa384d970aea7f580e8b06d55f172798d103a7efd89cdefefef3ca4ceac47268d189316d12cece292fc3290fc08810af0c5bb29249e4a7d859c3667b802f5b3bbf502785e860680f4abfeddf67a8e8234ce815dd76a909b9cb865da2fb004d27fd75ac1e", 0x9c}, {&(0x7f0000001100)="1994c31ab024d48ab07edfd5dbb041db264846d334aee163b23b8737a59e0bdd40568363196895c12986877ead3ca38a14109ce6966108a1a272b2fc499255ec273e95e5e54beba602f658a9bc1754aaf31405a70f592f7f75b9a36d7e11b4d9bad29be70db320d321fd2cf50bff36b8cd432c2c7d815eab7ec087eed101b817a7d9b442d6733176", 0x88}, {&(0x7f00000011c0)="77db0fb544ff50", 0x7}, {&(0x7f0000001200)="d4c43ffd7c567b2b29439b8f479036f26fc8643c1d935b402ca7832b111ee137bcd185b0645ed845caf378c5030d0c1502a4e1f3fab15d102b96d69758c459efb358dd575e139702f43601c01744b4756b284cc08cd62f973e2872b3f0fe95e634ade05c967c25b66be3c9185e5e313848ff2239483763cd4df4c4ba1959463de7d017fff2621215a2e96f0c8e05cdc41aa29abb5d0bac7167c92f3bf1bf41306ce63ca24bead1b0", 0xa8}, {&(0x7f00000012c0)="88714a40506d5cf949b7be8a9efe69ca27eefea91a7b0c0ba57736cac26e35b3a400f0aeba97bf7b78dbaab3c2c9245291f8fa0f22a5d74e17a1772490093ff206aea02eb43c87cadbf2055d38cbc72b8088e7bc9ffbb7e2a3e042c9ed3ef835880fddfa8630de2d8abd4a60d660d0422f77f893c6a48d485a45c0b1b7451b025593e8ad4457768bbc286f38c43e555d90ee1b3f038a8c8aff78e50aaeae20a86a2feb137af435061377d5ad547a99070ffcb30d215ae39ee9e780c58068e4d6335c33480d20ed090cf7832f4d285e5abc66f75c5d250395e9e6acb0", 0xdc}, {&(0x7f00000013c0)="febb06928842880967f7919f10a16f6ec8343254b3675f912b9523ca1799cafd98edb18fa40109011d4b4de58a6e36bac69953317a040cd7cafff54905e58814ab87e6b007926d352b30df2f27b5a99849e5f57f2639f58ecb6e5cdb8ee53af96ec25e6f39509286bf40e4d8cafdab0eb67c9590c3b0ca9bd2e9d27c94770f35145a806cb0265184e003ce49e3382197fa108a3203f2002d3f385c0932030444dee1f70931ca2eadb141692e66bdddac501a390e602bda71d5f8e967a630bfb20f5715a895f5f44561ffbb7664ec8189bed5ec697f23bb4eb9750490ce51d87dbe3597578de9ff902248da067a", 0xed}, {&(0x7f00000014c0)="ac106801447a", 0x6}], 0x9) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000015c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001600)={0x1, 0xf25, 0xba, 0x0, 0xc663dea4b0e902a1}) fcntl$setlease(r2, 0x400, 0x1) sync_file_range(r6, 0x2, 0xfff, 0x6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001680)=""/213, &(0x7f0000001780)=0xd5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000017c0)={0x1, [0x0]}, &(0x7f0000001800)=0x8) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001880)={r1, 0x10000, 0x10000, 0x81, 0x40, 0x1f}, &(0x7f00000018c0)=0x14) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000001900)={0x9, 0x5, 0x3}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001940)={r7, @in6={{0xa, 0x4e24, 0x1, @empty, 0x7fff}}}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001a00)=@assoc_value={r1, 0x200}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001a80)=@assoc_value={r8}, &(0x7f0000001ac0)=0x8) 2018/05/13 03:44:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0xc080) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001080)={0x0, 0x2, 0x7, [0xb3, 0x7, 0x2, 0x8000, 0xfffffffffffffe00, 0x5, 0x1]}, &(0x7f00000010c0)=0x16) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001100)={r1, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x5}}}, 0x84) r2 = semget$private(0x0, 0x3, 0x1) semctl$GETPID(r2, 0x2, 0xb, &(0x7f00000011c0)=""/144) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001280)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001340)={0x18, @tick=0xffffffffffff4724, 0x1, {0x10001, 0x6}, 0x2, 0x0, 0x3}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000013c0)={r1, 0x9, 0x3, [0x7fffffff, 0x3f, 0x7ff]}, &(0x7f0000001400)=0xe) semget$private(0x0, 0x1, 0x90) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001440)=0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001480)={0x0, @broadcast, @remote}, &(0x7f00000014c0)=0xc) connect$packet(r0, &(0x7f0000001500)={0x11, 0x1f, r4, 0x1, 0x4, 0x6}, 0x14) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001540)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) poll(&(0x7f0000001580)=[{r0, 0x200}, {r0}], 0x2, 0x9) r5 = fcntl$getown(r0, 0x9) r6 = getpgrp(r5) clock_settime(0x2, &(0x7f00000015c0)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@local, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) seccomp(0x1, 0x0, &(0x7f0000001780)={0x5, &(0x7f0000001740)=[{0x20, 0x101, 0xf7c, 0x20}, {0x7fffffff, 0x5, 0x5, 0x10000}, {0x80000001, 0x6, 0xbf53, 0xeb}, {0x9, 0xfffffffffffff176, 0x3, 0x200}, {0x23, 0xffff, 0x2, 0x7f}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000017c0)={r3, 0xc7}, 0x8) sync_file_range(r0, 0x7f, 0x2, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001800)=0x5f2000, 0x4) connect$inet6(r0, &(0x7f0000001840)={0xa, 0x4e21, 0x184a, @empty, 0x101}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001880)={'veth1\x00', 0x1}) fcntl$setown(r0, 0x8, r6) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00000018c0)=0x80000000, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001900)=0x17, 0x4) io_setup(0x0, &(0x7f0000001940)=0x0) io_destroy(r7) 2018/05/13 03:44:08 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x53, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9, 0x2, [0x7, 0x0]}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="98e7b5a3de835826509d7009d4b3e29b2c37a7b14718b888c93a2d50767479b0f2bb3b8838705aa27540acb3415fe6cb749465ef55de23358c55c0a0adf69092d9", 0x41) uselib(&(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x3}], 0x1c) getpeername$llc(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000280)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000002c0)={0xffffffffffffffff, 0x1, 0x3, 0x3, 0xa76, 0x40}) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x2c, &(0x7f0000000300)={0xe, 0x3, 0x129, 0x8}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000340)=""/209) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000440)={{0x3, 0x1, 0x7, 0x0, 0x9}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x8, &(0x7f0000000480)=[{}, {0x0}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000500)={r4, 0x3}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000680)={r5, 0x2, &(0x7f0000000580)=[0x0, 0x3], &(0x7f00000005c0)=[0xff], 0x0, 0x6, 0x47be, &(0x7f0000000600)=[0xbd, 0xfffffffffffff0ae, 0xfffffffffffffff7, 0x3, 0x80000000, 0x1], &(0x7f0000000640)=[0x9, 0x2000000000000000]}) r6 = semget(0x2, 0x3, 0x615) semctl$IPC_RMID(r6, 0x0, 0x0) r7 = accept$inet(r0, &(0x7f00000006c0)={0x0, 0x0, @dev}, &(0x7f0000000700)=0x10) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x2c, r8, 0x200, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x2c}, 0x1}, 0x8800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000880)={r1, @in6={{0xa, 0x4e20, 0x6c2, @dev={0xfe, 0x80, [], 0x1b}, 0x81}}, 0xbb, 0xefc4}, &(0x7f0000000940)=0x90) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcs\x00', 0x100, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) semctl$IPC_RMID(r6, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f00000009c0)={r9, 0x4}, 0x8) ioctl$BLKSECTGET(r7, 0x1267, &(0x7f0000000a00)) r11 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000a40)={0x100000000, 0x80, r3, 0x10000, r11, 0x7, 0x9, 0x1}) 2018/05/13 03:44:08 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x528, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) syz_open_pts(r0, 0x40001) userfaultfd(0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3ea, 0x400) io_setup(0x6, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r1, &(0x7f0000000180)="7f7289a117c3803a601ddc936912ce684643923d9c8d4ac060ab361c706b03e136b8755600e8f4c800865b21946e506059e3ff6f8d82b1322179029924db8c947216a61f928e1b8de4a17fe7a23f0407ad213637ad0da194752594fc5abdbb8dfb6685f0f6d7432c7d52342de9f3ac8b5d0244ed4f963f0a5ae1037237bb263478d18de695fbe79515dd00e212c7b25022d61cf4e8a63b23d0703513d7d382236b1d5eb3a75d985cbd84bc82ceb96fe4ac1545b34d183555acddfc2555b33f8b1912a6db3391c0936d017f19886186c7dff612bf5b3cf2c44416a4cdd8572fcb", 0xe0, 0x2, 0x0, 0x0, r1}, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000340)={r3, r4/1000+30000}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) futex(&(0x7f0000000380), 0xb, 0x1, &(0x7f00000003c0), &(0x7f0000000400), 0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000480)={0x2}) eventfd(0x2) eventfd(0x3) uselib(&(0x7f00000004c0)='./file0\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x6, 0x1, 0x0, 0x4, 0x100, 0xf20e, 0x1c8, 0x2b, 0x0}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={r6, 0x6, 0x2}, 0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000005c0)="9248d6c23334ea4f1ee211dbef263ed37d35ac7d622cd568698e049a8977dd57abf85e2c867d7262c0302cf674909d372828951832d19c3e32133ebed18942d80d533ea890581cd96da199c1803b618404fd5a4b48a8b6db8d81c8807cf6799cf1e480ba7cf6c6db6f973096ed631cf250ffe872b8dbfbafd221988f08a7aa26d494fce4d0949d0a4a9d1767dfdc20da9ee2bdb28255579f094a359f6b0567d8f118343d6b19299b118c5252828f54c38362d52399299b178d5a0e179eb4efb7f2a092b02553144a445364025e833fb599696906832a1c6b7b2005fd9d8d060ed22bfc08c6f9791045d24b7e47131a16176a4c27af22e9", 0xf7) connect$netlink(r0, &(0x7f00000006c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x12000080}, 0xc) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000700)) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000740)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000780)={r6, 0xfffffffffffffffa}, &(0x7f00000007c0)=0x8) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000840)={0x4, &(0x7f0000000800)=[{0x9, 0x6f5a, 0x6, 0x61e}, {0x1, 0x100, 0xffffffff, 0x4}, {0x200, 0xe7, 0x2, 0x4}, {0x1, 0x3ff, 0x5, 0xfffffffffffffffe}]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000880)=0x1f) write$eventfd(r1, &(0x7f00000008c0)=0x5, 0x8) 2018/05/13 03:44:08 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x2, 0x2, 0x1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/251, &(0x7f00000001c0)=0xfb) prctl$intptr(0x6, 0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@security={'security\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x0, 0x240, 0x240, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c7c73be3584b1ff2f866768064025799eba10a103fee7d2b759e74719a5f"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0x0, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], 'vcan0\x00', 'ip_vti0\x00', {0xff}, {}, 0xba, 0x3, 0x7, 0x27}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6, 'bcsf0\x00', 0xffffffffffffff81}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0x0, 0xff000000, 0xffffff00, 0xffffffff], [0xff, 0xff, 0xff, 0xff000000], 'ip6_vti0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x84, 0x3, 0x2, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x10001, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x200, 0x3, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000780)={0x6cb}, 0x4) getsockopt(r0, 0xb1, 0x5, &(0x7f00000007c0)=""/102, &(0x7f0000000840)=0x66) connect$pptp(r0, &(0x7f0000000880)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000c00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x178, 0x42, 0x300, 0x70bd26, 0x25dfdbfd, {0x14}, [@nested={0xbc, 0x8a, [@generic="ac76e300849af9097626e2129d907ef620a2ef28aa4ba5a993d7070931a2e050239d07e0bb2e4d8eab005d5f5fb2026d328b01aefa73a349ae25507108356bd05f6a7649fbbae9731c2fab7d7bc1f51c3d157ee4ba3756983972898c5d323fcc97316aa9107b456dc75e5d02d3b2cbdd42ffcd34ce470e22e62e227aee456d94195772209ad180bac1260006b1bcea03daee487105fb3be660ef73a5b3b50e1e74770c32e07d4c0c5bc8e465c4e8e4c8ade1a66cc06142"]}, @generic="bf582f8242b73db991a35a2ce044be456e34b9dc920a7ad1e231fc1ae5e9da934f9c18d5f4678c1b561a606b57b14cbb2218afd853b64b9fe8cb44a21407f95e9d224cdde393f9d046b538c5ad236c0a48946833cbcee4ae361499d62374d03e62c56be8af71ef8718708daca33f9534e2174920200cc6c112797b1a30c3b8acf971a5be3969a8dc7881b85c197003ae4d8bc1f2de12504e5b5d68ef62", @typed={0x8, 0xe, @uid=r1}]}, 0x178}, 0x1, 0x0, 0x0, 0x80c5}, 0xc0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000c40)={0x1, [0x5]}, &(0x7f0000000c80)=0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000cc0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000d00)='timers\x00') r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000d80)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000e40)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x2c, r4, 0x100, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20000810) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000e80)={0xe49, 0x39d, 0x2, 0x53be, 0x10, 0x4f}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000f00)="af2e7124bc9eca3da809a58de6f46340302e5610c57332a4f4678b412088f519c4c77db8ad1178869995a83518a1991ab915a7c9e4cb6895e2a7436125f84cec8476520ea98b89334edff762f9d98e97d82c028e0be12bebf3c90c9a2a1b2a4feca501ecd2dcfdfa022c8cf0b90c32f26688ef102ab1f097596b1c4627a93d770e69601e981d6935c25d5fa2ecc73ee613cd963aefd55ce1ebb1cadc4902acaef3c2aee9cb76e05428e27148b3ec4820e222655b28192268cbd5f4563c8c3f3afef4746542f4e01a68c4d02df6234f1072b516d8b3160921edc3a0cb2bc18c182fc147307e1b7ff308b58c7277", 0xed) prctl$getname(0x10, &(0x7f0000001000)=""/170) accept4(r3, 0x0, &(0x7f00000010c0), 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000001100)='cubic\x00', 0x6) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9f8, 0x4) ioctl$SG_GET_LOW_DMA(r5, 0x227a, &(0x7f0000001140)) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001180)={0xc61e, 0xfff, 0x0, 0x1800000000, 0x0, 0x1}) renameat(r0, &(0x7f00000011c0)='./file0\x00', r0, &(0x7f0000001200)='./file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001240)=[{0xf, 0xff000}, {0x7, 0xc7}, {0x4, 0x7}, {0xc, 0x6}, {0x2, 0x100000000}, {0x3, 0x7}, {0x3}], 0x7) read(r3, &(0x7f0000001280)=""/203, 0xcb) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000013c0)={{0x400, 0x7, 0x2, 0x7, "7b3c32baa1e5b788ae1f161d00b5737569054f28f194dac026df689951e80bfcb15c3aa396933a43b9bb7fca", 0x8000}, 0x0, 0x0, 0x2, r2, 0x8, 0x4, "471f08b32d51feea84271c4b9544fea9a9525f276498e3bf3b63eeb27812e590269d219523f3564baaaa1dbf5a7f826d35d478dd64fc7d4ea2fc0f7fb1c2f211", &(0x7f0000001380)='security\x00', 0x9, [], [0x1000, 0xfffffffffffff167, 0x1000, 0x8]}) 2018/05/13 03:44:08 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) socketpair(0x1, 0x806, 0x9, &(0x7f0000003640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003680)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000036c0)={'vcan0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000003740)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000003800)={&(0x7f0000003700)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f00000037c0)={&(0x7f0000003780)={0x14, r3, 0x200, 0x70bd2c, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) socketpair(0x0, 0x805, 0x1, &(0x7f0000003840)={0xffffffffffffffff}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000003880)='/dev/full\x00', 0x383000, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/null\x00', 0x900, 0x0) fsync(r4) r7 = syz_open_dev$vcsa(&(0x7f0000003900)='/dev/vcsa#\x00', 0x80000000, 0x100) accept4$nfc_llcp(r5, 0x0, &(0x7f0000003940), 0x80000) bind$inet6(r7, &(0x7f0000003980)={0xa, 0x81, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r6, 0x81785501, &(0x7f00000039c0)=""/214) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003ac0)={0x0, 0x532}, &(0x7f0000003b00)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000003b40)={r8, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x8, 0x5, 0x5, 0x80}, 0x98) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000003c00)=0x5) syz_open_dev$dmmidi(&(0x7f0000003c40)='/dev/dmmidi#\x00', 0x20, 0x30000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000003c80), 0x4) r9 = accept4$llc(r5, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003d00)=0x10, 0x80000) finit_module(r9, &(0x7f0000003d40)='/dev/full\x00', 0x1) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000003d80)={'security\x00'}, &(0x7f0000003e00)=0x54) syz_open_dev$random(&(0x7f0000003e40)='/dev/random\x00', 0x0, 0x200) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003e80)={0x1, 0x6, [@empty, @random="073a8550fc02", @empty, @random="20e452ba3abd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000003ec0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003f00)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}], 0x4c) nanosleep(&(0x7f0000003f80)={0x77359400}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f0000003fc0)={'veth1_to_bond\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r10 = add_key(&(0x7f0000004000)='blacklist\x00', &(0x7f0000004040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r11 = add_key(&(0x7f0000004100)='cifs.spnego\x00', &(0x7f0000004140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r10, &(0x7f0000004080)='rxrpc_s\x00', &(0x7f00000040c0)={0x73, 0x79, 0x7a, 0x3}, r11) [ 76.841277] IPVS: ftp: loaded support on port[0] = 21 [ 76.850080] IPVS: ftp: loaded support on port[0] = 21 [ 76.920099] IPVS: ftp: loaded support on port[0] = 21 [ 76.943687] IPVS: ftp: loaded support on port[0] = 21 [ 76.971726] IPVS: ftp: loaded support on port[0] = 21 [ 76.981477] IPVS: ftp: loaded support on port[0] = 21 [ 76.984786] IPVS: ftp: loaded support on port[0] = 21 [ 77.016109] IPVS: ftp: loaded support on port[0] = 21 [ 78.723118] ip (4758) used greatest stack depth: 54552 bytes left [ 79.489948] ip (4816) used greatest stack depth: 54408 bytes left [ 79.551424] ip (4822) used greatest stack depth: 54072 bytes left [ 80.407881] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.414508] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.438735] device bridge_slave_0 entered promiscuous mode [ 80.498163] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.504725] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.531977] device bridge_slave_0 entered promiscuous mode [ 80.576906] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.583559] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.619248] device bridge_slave_0 entered promiscuous mode [ 80.653872] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.660424] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.683428] device bridge_slave_1 entered promiscuous mode [ 80.697164] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.703698] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.723554] device bridge_slave_0 entered promiscuous mode [ 80.746916] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.753437] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.780225] device bridge_slave_0 entered promiscuous mode [ 80.801797] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.808326] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.842180] device bridge_slave_0 entered promiscuous mode [ 80.859553] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.866130] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.876580] device bridge_slave_0 entered promiscuous mode [ 80.887544] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.894140] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.902357] device bridge_slave_1 entered promiscuous mode [ 80.919611] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.926100] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.944909] device bridge_slave_1 entered promiscuous mode [ 80.962825] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.969510] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.995859] device bridge_slave_1 entered promiscuous mode [ 81.009454] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.015983] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.030449] device bridge_slave_0 entered promiscuous mode [ 81.041404] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.047891] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.065311] device bridge_slave_1 entered promiscuous mode [ 81.092151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.100991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.108780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.116788] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.124287] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.142292] device bridge_slave_1 entered promiscuous mode [ 81.158085] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.164586] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.196898] device bridge_slave_1 entered promiscuous mode [ 81.229292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.236848] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.243408] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.273168] device bridge_slave_1 entered promiscuous mode [ 81.308208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.321298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.328970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.337387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.347174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.393187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.425270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.458668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 81.591820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.602157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.620083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.687639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.951766] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.010638] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.044195] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.081248] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.194943] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.230434] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.241123] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.265772] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.276751] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.331404] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.375532] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.385967] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 82.447989] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.456595] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.463588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.500404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.507400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.522311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.532903] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.540740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.587729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.599302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.639836] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.649483] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.663337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.670299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.696869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.703907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.723506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.730586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.765871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.772956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.805888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.812908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.860992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.868691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.903671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.911202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.934613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.941613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.962333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.969771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.053511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.060648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.141489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.148554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.197889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.205330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.442205] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.472163] team0: Port device team_slave_0 added [ 83.503601] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.524127] team0: Port device team_slave_0 added [ 83.543403] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.553774] team0: Port device team_slave_0 added [ 83.621717] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.633561] team0: Port device team_slave_0 added [ 83.644764] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.663340] team0: Port device team_slave_1 added [ 83.696140] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.707112] team0: Port device team_slave_0 added [ 83.742647] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.765669] team0: Port device team_slave_1 added [ 83.792338] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.810587] team0: Port device team_slave_1 added [ 83.826590] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.844011] team0: Port device team_slave_0 added [ 83.881204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.888233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.909945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.921407] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.930100] team0: Port device team_slave_0 added [ 83.939012] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.950105] team0: Port device team_slave_1 added [ 83.961743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.972662] team0: Port device team_slave_1 added [ 83.996580] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.019112] team0: Port device team_slave_0 added [ 84.036459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.044174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.053162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.085437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.102959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.118623] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.136751] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.145886] team0: Port device team_slave_1 added [ 84.172472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.183715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.201282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.211355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.220211] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.238185] team0: Port device team_slave_1 added [ 84.252461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.259934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.267582] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.281231] team0: Port device team_slave_1 added [ 84.298888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.320391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.349836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.366117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.382409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.403277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.411407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.419460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.427832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.446145] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.458003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.467729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.487374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.495110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.513430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.536413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.544524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.561806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.575973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.583677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.590982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.600142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.631161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.654511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.673089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.682535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.700965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.710467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.733574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.742779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.760834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.782566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.795245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.815564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.824645] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.845276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.853790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.862333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.875796] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.889343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.910331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.927741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.941911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.957933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.971353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.981447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.988835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.998232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.012790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.031691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.040260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.048592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 85.062301] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.070623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.081274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.088974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.102136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.155813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.191242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.228764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.237902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.248952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.257891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.265638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.274227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.282268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.290671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.298592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.306868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.336319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.354179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.367136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.393836] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.403355] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.415417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.438860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.486570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.516252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.566022] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.579460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.589207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.579233] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.585737] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.592699] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.599179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.609263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.630745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.642499] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.649003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.655895] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.662392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.676952] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.689750] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.696240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.703171] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.709665] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.725854] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.770803] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.777302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.784225] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.790711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.861177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.868223] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.874693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.881572] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.888055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.905263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.926795] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.933392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.940851] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.947344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.991281] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 88.005735] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.012230] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.019196] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.025716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.050355] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 88.257889] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.264503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.271434] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.277988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.324989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 88.672180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.690918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.719973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.739845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.748299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.757690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.765941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.505707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.540653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.579553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.812582] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.850386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.943916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.965584] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.185111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.406130] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.432890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.473183] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.695951] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.705115] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.791422] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.838830] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.999429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.245140] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.251508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.259894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.308650] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.318858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.327166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.367255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.393535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.416317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.547870] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.554277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.571986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.657524] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.663922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.674908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.700322] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.706700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.724342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.780986] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.790822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.805652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.971446] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.979085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.996719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.102982] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.154859] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.224571] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.511678] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.560019] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.587227] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.707178] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.801315] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/13 03:44:36 executing program 6: r0 = shmget$private(0x0, 0x1000, 0x5a2, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001200), &(0x7f0000001240)=0x10) getpeername(r1, &(0x7f0000001280)=@hci, &(0x7f0000001300)=0x80) shmget(0x3, 0x4000, 0x201, &(0x7f0000ffa000/0x4000)=nil) r2 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffa000/0x2000)=nil) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/null\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000001400)={0x3, 0x9}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001180)='/dev/cuse\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000011c0)={0x8000000, 0x200, 0x3b}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r5, &(0x7f00000000c0)="645cd6054d7822e199565510d9508d5eb0ac61c65665ba911d0114412753eb828787ac31efa034d414ee652c6f4fd0d344d3601330c698e9c703b1c5a946e2880e0e8c9123fa3e4ef2b4e27c95aa0e553ccbb4bbd42e5b80ab11652613fd0022bd5bd5bc3b535c4b", &(0x7f0000000140)=""/4096}, 0x18) shmctl$IPC_RMID(r2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001340), &(0x7f0000001380)=0x10) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r6, &(0x7f0000ff9000/0x2000)=nil, 0x4000) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'veth0_to_team\x00', 0x1020}) 2018/05/13 03:44:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001d00)=ANY=[@ANYBLOB="66696c74657200000000000000000100000000000000000000000000000000000700000004000000800400000000000000000000180100009803000098030000980300000400000004f296a69f9c7ec4c9ed87925922608888e577805ceb5f3899b542e2c7a1708f0049dc6c1294b465218b94fb7ddb0f2837dd5dc4452f59b49c41fda174858f6952461c5db08c58", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000007700000000000000ac1414aaac1414aaffffffffffffffff000000000000000000000000000000000000000000000000ff00000000ff00000000000000000000000000000000000000000000000000000000000000000000ffff000000ff000000000000000000000004003800050004000900076272696467655f736c6176655f3000006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000200000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000ac14141bac1414aa0400000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aa0f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) r2 = add_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="17b4837e5364e031536a77861969131ff410bba08f32f844ba3fd5bd3d6a61c9554167", 0x23, r2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000600)=""/4096, &(0x7f0000000180)=""/247, &(0x7f0000001700)=""/131}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000005c0)=0x1) 2018/05/13 03:44:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) epoll_create(0x10000) 2018/05/13 03:44:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file1\x00') renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file0/file0\x00') 2018/05/13 03:44:37 executing program 6: r0 = socket(0x20000000, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$fiemap(r1, 0x6612, &(0x7f0000000180)=ANY=[]) 2018/05/13 03:44:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="ce062b2c8522bf012cf66f") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x42, 0x0) 2018/05/13 03:44:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)='R', 0x1}], 0x1, &(0x7f00000007c0)}}], 0x1, 0xc000) shutdown(r1, 0x2000000001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x4d2, 0x401, 0x1}, &(0x7f00000000c0)=0x10) 2018/05/13 03:44:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x34dc, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffff7, 0x20, 0x207, 0x9, 0x1, 0x7, 0xffffffff, 0x101, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x3ff}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) accept4$nfc_llcp(r4, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) 2018/05/13 03:44:37 executing program 7: r0 = socket(0x9, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}], 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x6}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0xe54b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x101, 0x9, 0x5, 0x9, 0x11}, &(0x7f0000000880)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000008c0)={0x0, 0x64, "bdeb9eea573423055bb4d249feebb8ee6d2f1ae73fef8d16b361465c9fa3bb3dd88d30e95d73a7a3475878f8ae3ea031a6a1c43e14dfad4723a9aec299336e9d1f3a2e4ae6e63bc1b93ca01d05edc6f385e46bba6f5f78d1c4b862d992e45a21c3823f56"}, &(0x7f0000000940)=0x6c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000980)={0x2, [0x0, 0x0]}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000cc0)={0x0, 0x9}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000d40)={0x0, 0x9}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000dc0)={0x0, 0x54, "ada6395d86f69f4390e0f2e77c37906ee8d40cd0374d060750dc0a828ec689c12a164ba91a17701d8a52ce55124ac3047e0e7b40de4aa3e50cf0cf685f155eef9c2375e560249aa594fa75e259c29266770d8371"}, &(0x7f0000000e40)=0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000e80)={0x0, 0x40, "ffe2f3a9b557b7a1bc6297476ea5245f7e4a57eb06418a32eb102633b465eb74cc1ce8e2b66218bb23d2b2494697c882777ab079cc0cd509e4843cdb7b282283"}, &(0x7f0000000f00)=0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000038c0)={0x0, 0x20}, &(0x7f0000003900)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005400)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x948, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="208c1c42b490eaaf49a441b347a208de0c520e93b11c9b33f624ef4fc8473dca8463b0ee33e66a23fb5f4809785d44a24b67478a3e935277ab80fc67f5a25cd6e2485c3c5d4e17b7afbc201edcb47a792069f5c9d90e679196bcb705f40691971a468373f6a8c7d8890f72b989043a16b40d9a29df0263ebe250e10cec98a01ac4139b16ad7c59b49d52d7a4b9551f316138f0862903baa03392fe668055e30185b7280efa234409f6d78b348f55ba2cc19b316d3d6d9204107612fea6ae471fa331d6ac88f0c8f68147fce281c498e67d86467d328222040a717ffebe16316cbf85", 0xe2}], 0x1, &(0x7f00000055c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="20000000000000008400000008000000fe800000000000000000000000000012"], 0x108, 0x4000000}, {&(0x7f0000000480)=@in6={0xa, 0x4e22, 0xffffffff, @empty, 0x200}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000004c0)="08c78f35f4b7fe983dadb36bce563a7e36707c01d700d399aecea1b25c630331d6d1", 0x22}, {&(0x7f0000000500)="003402b27b54dc6a267a46362b67bc4688b93f0fc7cadc528d1a7fedf7db533558355a6b957b71c09faea076c706d99fa3a81512073f968c6288d75fc60c50d847724989b4e38e0716e74cbf875c71138a91ade562a6b27c99f1fd1b01da7c81239e1537d75a20f6e296220ab3457281cac0016aa63c19baef6409e727b791bcf237091c77be416c27c6a7f3639e42103374e108c6378fddde399524df7bb9e2a4cd813505071c473e0f723208", 0xad}, {&(0x7f00000005c0)="0e8e9b0366d281ad80da4d938d7ef57be103c7139afcde9c9106169aca40333abde08e7539cc03c8def0d168535e980d68f59736428f9b6b478adc7de7ea500559ba5868edcc2418d7672e9f44f793b51f4d3f485ed74221195ddc5f6a27792eda9048903e0fca6b9319e39a6512dfe13666f2ae08e8d5316de94ad185e2fd6dea4f9fb9cd613e424a49ae205a00cc40f054", 0x92}], 0x3, &(0x7f0000000a00)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0xc34, 0x1, 0x0, 0x2, 0x0, 0x7fff, 0x200, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000001, 0x3, 0x0, 0x2, 0xffffffff, 0x8, 0x80000000, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xff, 0x3, 0x0, 0x3, 0x10000, 0xbbc1, 0xfc, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x1, 0x3, 0x9, 0x450, 0x3, 0x81, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x700, 0x6d, r7}}], 0x128, 0x20000000}, {&(0x7f0000000b40)=@in6={0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000b80)="bb8adfd26935b214ce521892528da42dcf4a393d2f1951bb2caf5b3458b7946eceecbf19bfa9c02d08e31e636a220e59297705bfbc95575ec74442f3c57869562b52cbedb90a3b041b93ec114040c825ea809b1c58398621342ead1adc45dc0bb9e42b9df62fdd1d531fa6b4475750b1ca396b89f70abdbb1e3059a2383eb5fce5acdaddb56c2fa79ae2ed05ecf9e831b69e63fb538a976a0251c00fe30f85109dc1494aa2310ae5f2d6751305de2ba6276388b1853b70ae836640761f764707122ddd7fac8b", 0xc6}], 0x1, &(0x7f0000000f40)=[@authinfo={0x18, 0x84, 0x6, {0x11}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x8, 0x0, 0xdc, 0x1, 0x5, 0xff, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x898, 0x4, 0x80}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x978, 0xffffffffffffffff, 0xffffffffffff0f3f}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x748, 0x4, 0xffffffff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x200, 0x2, 0x4, 0x1000, 0x5, 0x1, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x6, 0x101, 0xfff, 0x7fff, 0x91e, 0xfffffffffffffc62, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x203, 0xee5a, 0x4, r11}}], 0x148, 0x20000004}, {&(0x7f00000010c0)=@in6={0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000001100)="34cf523e3a3449a00f8daabeb1d3abd82eec5dd2091f8c476519c6cd0ddd9f42818a4f5592bc46d461ef2313a3a0f3de8dec5b354333d07df8fd109a815e25955ae1bd3e86d6b1025bdb747584e08798a53a9b5b", 0x54}, {&(0x7f0000001180)="61babfbb5cb448e9bfd70a5d39226841d3556a48607eebc555d40e126b7cf88d011a511fd709b78ad1d9415de75dcfb0c749db83a1ae5408e924a9401138c759e3aaf4af321de882baee0f438584db15f85eb3e52d132fb24c3fa9b731c305c779f76bc0689a9bdcfafae83f46d3cf744e568821ebea152815c1ba032193d5c17aabf5bef65907966467c7fc87f3febf83a50b1d1d982c21f76047d9507db27fe267f5a8f2b7679587919c6369ef22b276373fc2df478f51d8907c23e8e9bc5f1deb73271343a9134475bc39cdeadffc35eb6cbd4dbe2ad396ffb1", 0xdb}, {&(0x7f0000001280)="09a3261a10722726b9c92cba470232055ea35b404da8e660bb57c552b41e743170eb0b8d0526f858197343322e196c8ad7bcf14b4ba370751aacd523f2d6ae25bcfdb3abb8bbc2ccd0182719037a4870f27398d092fb4406534147f9b9ae4e2d1eaad6b71725e6053074ddc9133af5ea2b5037", 0x73}, 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0x1000}], 0x5, &(0x7f0000003940)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @init={0x18, 0x84, 0x0, {0x9, 0xba, 0x8, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x4, 0x2, 0x3, 0x8, 0x1000, 0x1, 0x81, r12}}, @authinfo={0x18, 0x84, 0x6, {0xffffffffffffff01}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0xc8, 0x4000000}, {&(0x7f0000003a40)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f0000004e00)=[{&(0x7f0000003a80)="ec40458f78e521a4cfdfd42ac85cab23bd5856aa591670a1dccc62c6ac5103d377072a4edd3d88c0bc932d42330a61f81da628f797b862f48e7ce26bf6d1d74a87c4bfb49be24d4ffb88f38b43682f9ddcf62363d6967b84c3301b8b023da47e424c5c19fcd424cd9767b4740484635b256a96e86ced395ff255737762f393d92963deb65f9ddde27c04b66d5d93de8427192f18e3ae2d4bc274cf8b6c5087f01b8f18c8f24e96e68370f0c2", 0xac}, {&(0x7f0000003b40)="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", 0xfd}, {&(0x7f0000003c40)="74139ed34a93b8359b8f3db912b77e1666b983dcde50eb71eff6d77d3f85147a2e9b29de249545d2d7f5aff95f53248979706bcd3bdfbd64f78fdf658c7f55753d96b928dc11641e8ed4a2734ecf33613d5c3b62d17e974ccf448008de9711ac2a9e0adc4e2c1f2e4178430f410c1f54a14a2eb9eb38d7a0f77130fda9a179c05d3fa3f9dec974e1d01602ef5a5b209652c19357", 0x94}, {&(0x7f0000003d00)="28764e9d6534f0bf08bba82b67288afd6d14fb6ec2e55c2d834ec466591793bbb00b60c84c9af6f3aa254b1ec234ff245e7175599ae3f27db2ea30d529d8a032b6591d6c622cee5179", 0x49}, {&(0x7f0000003d80)="28d5b7eb3022fb94", 0x8}, {&(0x7f0000003dc0)="cc9e45856a3c5d8810f3475dad7dded82200d017195b31f3932252f1ba68", 0x1e}, {&(0x7f0000003e00)="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", 0x1000}], 0x7, &(0x7f0000004e80)=[@init={0x18, 0x84, 0x0, {0x1fc0000000000000, 0x7ff, 0xf48, 0x3}}], 0x18, 0x4004001}, {&(0x7f0000004ec0)=@in6={0xa, 0x4e22, 0x8, @empty, 0x7}, 0x1c, &(0x7f00000052c0)=[{&(0x7f0000004f00)="668df5e126cfd018719f", 0xa}, {&(0x7f0000004f40)="ee21ea5ca71fb82763fc92c37f423b1dcf38c461", 0x14}, {&(0x7f0000004f80)="8e40aedb20043496a96201ad4da8edcae597e3f7bab8e655f0ca0497ccc53d8ae3daa64d374059b0db875bcf97ad8ffaf2331b087b11194cc607fb8e63", 0x3d}, {&(0x7f0000004fc0)="345cc359999dd9f1077125151612a570e5fdfaa408c0d7b80c5c2a9ed2d9387870921784381e9703b1db14014b46333f1423ad4bcf1fe4c5dc8e139fb834c08e5409a42ae98c8010d204cb12e5594cb9e73a22d7626992248a27fca6ce52255f7f0da1ff7012b51b08f25312572d2a32d952b7bed41e2b30", 0x78}, {&(0x7f0000005040)="541356c619aa467d0fb8b6de44472175851ca601171471a1bc7778fedaad390f5a295fbe56ae2d418a63fb549a0ce400ff838342ede2c857e8a898c85ca1afe9f1298aa8688041370bbbf66250b1beb8af3a785cb5cd6d715f1fdce2fc54c9a3f038de75e542b653ec20054ebc248db5e83aced97e00062ab55cdc82430cb2cd6d1199d88d60ba7336d8942f2c4de307ae3a1928f27398a3167878683646", 0x9e}, {&(0x7f0000005100)="ec3d5e32b28dc1bed8e6e89ede4456ef4c4b0599aa44b7c5c5347491f3c95cb95961ca96e776d1692a9a7e208051f2bf9249bfb18e997e7205cc1b7b82f665315ad86da07ee93902dab12d2592c493b1ad21634a32c705878e98b0c6cadb4e4e063df8ba78ddbb3dca9d1187e6ddc86367734020419b40eef64dac4e6c658087d263e99d4786dc7f267db4df6556fd569203d408211bfde7", 0x98}, {&(0x7f00000051c0)="6f4fc1f848fb55f5834698a5c2ab51a09a7db24d2a38cf0cf63bdccfba6857fba50f38e58435d8e6eb30fd40d3deae940dbf2833d1d331d1a02a12bb319556f2191e3d0a2d3047b1bcd93f0cf6e850852df5f4e384c7bc8ffbf57fac19e1d7336a57af6e8800d6e6fe7a633002d852f2997c9ccdf026999a8a06207c7258a2d0a0a085343421f4e418cbd73427916b136bb4eba3a5e41429f87725e269058532159039cd17faba21adb529c3f641cc9e69f46d8a688b4770ea131163e634a7e37105de9f21bd4f80fb9cc3a35a1c0bc7b647c97cb7625052842cf98d01", 0xdd}], 0x7, &(0x7f0000005340)=[@init={0x18, 0x84, 0x0, {0x9, 0x10001, 0x800, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x4, 0x1ff, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}], 0xc0}], 0x7, 0x5) sendto$inet(r1, &(0x7f00004e9f6d)="b8", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 03:44:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000800) sendmmsg(r0, &(0x7f0000010500)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000010440), 0x0, &(0x7f000000cf80), 0xfffffffffffffecd}}], 0x2, 0x0) 2018/05/13 03:44:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000000000)) write(r0, &(0x7f0000000280)="27000000140007a4d53a5000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) r1 = shmget(0x3, 0x2000, 0x802, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x2000) 2018/05/13 03:44:37 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0xfffffffffffffffd, 0x6}) ioctl(r0, 0x2, &(0x7f0000000000)) 2018/05/13 03:44:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c9feca091ec62bd3c208d392027917465720000000000000000f6ffffffffffffff0000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 2018/05/13 03:44:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001d00)=ANY=[@ANYBLOB="66696c74657200000000000000000100000000000000000000000000000000000700000004000000800400000000000000000000180100009803000098030000980300000400000004f296a69f9c7ec4c9ed87925922608888e577805ceb5f3899b542e2c7a1708f0049dc6c1294b465218b94fb7ddb0f2837dd5dc4452f59b49c41fda174858f6952461c5db08c58", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000007700000000000000ac1414aaac1414aaffffffffffffffff000000000000000000000000000000000000000000000000ff00000000ff00000000000000000000000000000000000000000000000000000000000000000000ffff000000ff000000000000000000000004003800050004000900076272696467655f736c6176655f3000006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000200000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000ac14141bac1414aa0400000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aa0f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) r2 = add_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="17b4837e5364e031536a77861969131ff410bba08f32f844ba3fd5bd3d6a61c9554167", 0x23, r2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000600)=""/4096, &(0x7f0000000180)=""/247, &(0x7f0000001700)=""/131}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000005c0)=0x1) 2018/05/13 03:44:38 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="e91ac3ef0637a77ad352152b65d2ecf52fb215ddd4584fe70e4f4e34b409d676bb91e337bf3189204f") 2018/05/13 03:44:38 executing program 7: r0 = socket(0xf, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) fdatasync(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000015c0)={0x0, 0xffff, 0x30}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}}, 0x8, 0xfff, 0x7f, 0x4, 0x8}, &(0x7f0000001700)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001740)={r1, 0x81, 0x7, 0x1, 0x4, 0x200, 0x3d41, 0x1, {r2, @in6={{0xa, 0x4e24, 0x3, @empty, 0x7}}, 0x3e8, 0x7, 0x7ff, 0x200, 0x96fc}}, &(0x7f0000001800)=0xb0) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/247, 0xf7}}], 0x1, 0x0, &(0x7f0000001ec0)) sendto(r0, &(0x7f0000cfefee)="120000d89900e7ef007b00000000800000a1", 0x12, 0x40040, 0x0, 0x0) socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) 2018/05/13 03:44:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000000140), 0x800400000ff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='attr/sockcreate\x00') 2018/05/13 03:44:38 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x115}, 0x1) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x2) unshare(0x400108fe) r2 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) lseek(r2, 0x0, 0x3) 2018/05/13 03:44:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000004c0)}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) dup2(r2, r1) shutdown(r1, 0x1) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000180)=""/219, 0x9}) 2018/05/13 03:44:38 executing program 4: syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xcdb, 0x40) pread64(r0, &(0x7f0000000100)=""/133, 0xff38, 0x40000000000) 2018/05/13 03:44:38 executing program 0: socket$netlink(0x10, 0x3, 0x2) 2018/05/13 03:44:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@generic={0xb, "cc8e6fb5a2babe3ef03c401e37b3d64c552e0593a2ecf6ed3beaf4df1443abda3046e0a0adddfe057d9934e88d8a06b03a4b0e2d8066d31410e15efc9023b6b9d1aff74ec43561e8248a4a78e8bc653393d2d84d6451f5e98f8ab8f7dd5a19013fcf42abf55895de723be8745c15cc3041ef3f15425a69cdaa218b555a31"}, 0x80) r1 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0xffc, 0x44) io_setup(0x4, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000240)="5b1b1969ad7f4d9b2572a46befaebfda87e36e58ad73cfba7c9c8796e818664c5d75fea60dc8b03f9ffa05d18785bb5ffa2f16bcdb37772b9cf29f431dc59af304b3ef00152133c2d45fc7e60f2a65509042e5f59ee1d90510bf4148dc860ac0aa2ec4a42cb1e67dbb58c07ade4398b0dae8440f8fc4aa472c281163498c66efbc8715b9a1a72d4556ec9f34b3dc4c144c29dd125ac41449572afc636adcb933c39bc55aa64625dc4be7df09591e1d800065aa1031cb1ffd07b122feec1eb27dc904c1b0717c2e6cf1da2eda2256f1ab3a0188ba90229fe5f4dea37f1385eb8fbd9b94bc8bb5c89cd40f95f630281e45ce2092f5a81f", 0xf6, 0xe8c5, 0x0, 0x1, r1}]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0xfffffffffffffe43, &(0x7f00000003c0)}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0xffffffffffffffe0, 0x1, 0x40, 0xe4c, r3}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/224, &(0x7f00000001c0)=0xe0) 2018/05/13 03:44:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000180)="3647227fc705f459cc76ff0700000000000027cd8eb3d1663ef5e9b4eb98d876c8d41b5a9ec06adb4fc462cb7e5a4476d8f0f8ff") sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000000)={0x10}, 0x2ec, &(0x7f0000000040)={&(0x7f0000171fc4)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff04fe0000000000080001007f139701"], 0x1}, 0x1}, 0x100000000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x1, @time, 0x9, {0xd5, 0x3}, 0x400, 0x0, 0x1f}) 2018/05/13 03:44:38 executing program 1: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x3, 0xce, 0x9, 0x7ff, 0xffffffff, 0xdef, 0x6, 0x80000000, 0x4, 0x7fffffff}, 0xb) 2018/05/13 03:44:38 executing program 7: r0 = socket(0x6, 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x24, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) 2018/05/13 03:44:38 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x202000) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x4, 0x7, "99e7762d563c", 0x3}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x800, 0x5, 0x1, 0x1, 0x7d5a9979}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x1ff}, &(0x7f0000000280)=0x90) pipe(&(0x7f00000002c0)) 2018/05/13 03:44:38 executing program 6: unshare(0x40600) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xff, 0x282140) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5450) 2018/05/13 03:44:38 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x40, 0x3ff, 0x4}, 0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$alg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="bcb38f87658d48cb6bfbe349d64736a6bd66e607518e150a8854d58b60c8ceec8a72168893a25740af42c44aa3633afe7583e1c96ecbd95b1c054e9482ff2800c1e68c518433086fb369c1", 0x4b}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x220, 0x40}, 0x0) 2018/05/13 03:44:38 executing program 4: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000b69000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgid(r2) sendfile(r1, r1, &(0x7f0000000180)=0x800, 0x100000000) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) [ 106.531023] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.627541] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/13 03:44:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) [ 106.706988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/13 03:44:38 executing program 6: unshare(0x40000000) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000001, 0x10, r0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x14000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) keyctl$setperm(0x5, 0x0, 0x80000) [ 106.756113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/13 03:44:38 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f00008defa0)={0x0, 0x4000040000005}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="ff"], 0x1) 2018/05/13 03:44:38 executing program 3: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) [ 106.906860] IPVS: ftp: loaded support on port[0] = 21 [ 107.168796] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 03:44:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f0000000240)="0f"}, 0x10) 2018/05/13 03:44:39 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556a, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/05/13 03:44:39 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000009c0)={{0x7ff, 0x1, 0x1000, 0x3, "8fc5954c09a11acdf6409e2b543987ed77ee5c95ede79023fecd2cb4ba5db17fcbb5037be60b8975b45e6ce3", 0x100000001}, 0x0, 0x0, 0x0, r1, 0x1, 0x5, "ab73bb93027b63a359a36410b38b96aa0e0db3e7a0343214bb5d531cbc6646088c31e3aee2572b17c6fb6f3a96d99f6643767add241a6e2fc6646c05f038dd07", &(0x7f0000000980)='@\x00', 0x2, [], [0x1, 0x200, 0x100, 0x6]}) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f00000008c0), 0x4) sendto$inet6(r2, &(0x7f0000000b40), 0xfffffffffffffeb1, 0x0, &(0x7f0000000b00)={0xa, 0x4e22}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000900)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000"], 0x68) 2018/05/13 03:44:39 executing program 0: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/32) 2018/05/13 03:44:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000280)={"7369ff01000000000000000000004002", @ifru_map}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/13 03:44:39 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r1, 0x0) tkill(r0, 0x1000000000016) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x6, 0x8a0, [0x200003c0, 0x0, 0x0, 0x200006c8, 0x20000970], 0x0, &(0x7f0000000080), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x40, 0xdadb, 'bond0\x00', 'syzkaller1\x00', 'team_slave_0\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @random="d83ede0a2709", [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x120, 0x190, 0x1c0, [@stp={'stp\x00', 0x48, {{0xc7, {0x1ff, 0x8001, 0x20000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4, 0x9, 0x7fffffff, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x4e23, 0x4e20, 0x1, 0x8001, 0x8, 0x8, 0x5, 0x59d, 0x80, 0x8000}, 0x400, 0x24c}}}, @connbytes={'connbytes\x00', 0x18, {{0x200000000000, 0x9, 0x1, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x5, 0x10, 0x17, 'vlan0\x00', 'vcan0\x00', 'lo\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@random="f790cf140670", 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@random="dc32a6af24aa", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x6007, 'bond0\x00', 'vcan0\x00', 'ip6gre0\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0xff], @random="9624f53a865f", [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x120, 0x158}, [@snat={'snat\x00', 0x10, {{@random="b45fa4bbc81f", 0xfffffffffffffffd}}}, @common=@nflog={'nflog\x00', 0x50, {{0x8, 0x101, 0x1ff, 0x0, 0x0, "22587598d3d70947d7bad80b53ec06c7c8fbe3038e1219d08664c45e999ebccae1cebc687b31455ebc66e78f657abb00d2b1bfaf67139f2d385da44edf9cfb83"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="340800e22fa5", 0xfffffffffffffffe}}}}, {{{0x5, 0x32, 0x88fb, 'ipddp0\x00', 'tunl0\x00', 'ip6gre0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x120, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x4}}}, @mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x88da, 'bond0\x00', 'team_slave_0\x00', 'lo\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], @random="ed1e6a0a8a1b", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @rand_addr=0x80}, @loopback={0x0, 0x1}, [0xff0000ff, 0x0, 0xff000000], [0xff000000, 0xffffffff, 0xffffff00, 0xff000000], 0x0, 0x29, 0x40, 0x0, 0x4e21, 0x4e22, 0x4e21, 0x4e24}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x1, 0x9}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x8, 0x20}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x5, 0xc, 0x9100, 'rose0\x00', 'veth1_to_team\x00', 'eql\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0xff], 0xa8, 0xa8, 0xe0, [@realm={'realm\x00', 0x10, {{0x400, 0xffff}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xffffffffffffffff}}}}]}]}, 0x918) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) 2018/05/13 03:44:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xffffffffffffffa8) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) unshare(0x6010200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/05/13 03:44:39 executing program 6: unshare(0x40000000) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000001, 0x10, r0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x14000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) keyctl$setperm(0x5, 0x0, 0x80000) [ 107.361706] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 03:44:39 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000080)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x4}, 0x10) sendto$inet6(r0, &(0x7f00000000c0)='\b', 0x1, 0xfffffffffffffffc, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="fc", 0x1}], 0x1) writev(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)="16", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/13 03:44:39 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x1006, 0x9, 0xffffffff00000001, 0x1000000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) 2018/05/13 03:44:39 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x801, 0x18000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/165, &(0x7f0000000140)=0x4) r1 = socket(0x10, 0x2000000000000002, 0x0) write(r1, &(0x7f0000000000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='em1trusted)]trusted-\x00') 2018/05/13 03:44:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="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", 0x1000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1ffa, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/81) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x13, r2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000001c0)=0xdbec, 0x4) sendto$inet6(r3, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) 2018/05/13 03:44:39 executing program 4: mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x10401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000000)={0x9, 0x6, 0x6, 0x4, 0xffffffff00000001, 0x6}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)) 2018/05/13 03:44:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xffffffffffffffa8) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) unshare(0x6010200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/05/13 03:44:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0x6, 0xfffffffffffffefb) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f00005c9000), 0xff52, 0x800000020000000, &(0x7f0000000400)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) shutdown(r3, 0x1) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x200}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) getegid() gettid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getegid() getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @dev}, @in=@dev}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) fstat(r3, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000840)) getuid() fstat(r1, &(0x7f0000000880)) fcntl$getown(r1, 0x9) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001cc0)) fstat(r1, &(0x7f0000001d00)) fstat(r0, &(0x7f0000001d80)) 2018/05/13 03:44:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) shutdown(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24c400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, r2, 0xa00, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd71}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x900000000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x4041) 2018/05/13 03:44:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x100004001000ff, 0x3}, {0xc7f}}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x3, 0x4) 2018/05/13 03:44:39 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x2000001, &(0x7f0000000240)=0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0), 0x8) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="ab", 0x1}]) 2018/05/13 03:44:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xffffffffffffffa8) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) unshare(0x6010200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/05/13 03:44:39 executing program 2: r0 = socket$inet6(0xa, 0x7, 0xffffffff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x4}, 0x94) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x300, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1}, 0x40) 2018/05/13 03:44:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) 2018/05/13 03:44:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r0, r1, &(0x7f0000929000)=0x2000000, 0x5d8f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000040)=0xe8) r3 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='loselinuxeth1md5sum\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) 2018/05/13 03:44:40 executing program 0: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = shmat(r0, &(0x7f0000c66000/0x4000)=nil, 0x1000000000007000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[0x7, 0x95, 0x1f, 0xa99, 0x4, 0x4, 0x1, 0x0]}) shmat(r0, &(0x7f0000b2c000/0x4000)=nil, 0x7000) shmat(0x0, &(0x7f0000fcc000/0x1000)=nil, 0xfffffbfffffffffd) shmdt(r1) 2018/05/13 03:44:40 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1767}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x9}, &(0x7f00000002c0)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000340)=""/229) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) epoll_pwait(r3, &(0x7f0000000300)=[{}, {}], 0x2, 0x40, &(0x7f0000000040)={0x4}, 0x8) ioctl$TUNSETLINK(r3, 0x400454cd, 0x1) r4 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r4, 0x54, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) fcntl$notify(r0, 0x402, 0x20) 2018/05/13 03:44:40 executing program 5: r0 = socket(0xf, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/05/13 03:44:40 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=0']) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x7, 0x6, 0x0, 0x5, 0x800, 0x3, 0xffffffffffffff84]}, 0x12) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/13 03:44:40 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = memfd_create(&(0x7f0000000000)='--vboxnet0.\x00', 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x208008000020002) dup2(r2, r0) 2018/05/13 03:44:40 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) preadv(r0, &(0x7f0000002500)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000040)=""/68, 0x44}, {&(0x7f0000001180)=""/215, 0xd7}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/238, 0xee}, {&(0x7f0000002380)=""/203, 0xcb}, {&(0x7f0000002480)=""/65, 0x41}], 0x7, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/05/13 03:44:40 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000ad9000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000008004500001c000000000002907800000000f0000001160090780000b39a"], &(0x7f0000adaff4)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getscheduler(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x460300, 0x20) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2) 2018/05/13 03:44:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8, 0x2, 0x7, 0x100, 0xa016, 0x80000, r1}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x18000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0xffffffff) syz_emit_ethernet(0x312, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff0200000000ebc5000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/05/13 03:44:41 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200080, 0x0) r1 = socket(0xc, 0xb, 0x7f) write$vnet(r0, &(0x7f0000000300)={0x1, {&(0x7f0000000280)=""/47, 0x2f, &(0x7f00000002c0)=""/37, 0x1, 0x7}}, 0x68) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6-generic)\x00'}, {&(0x7f0000000080)=""/252, 0xfc}, &(0x7f0000000180), 0x8}, 0xffffff2f) r2 = socket(0xc, 0x2, 0xf1c) ioctl(r2, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x80500080044df8, &(0x7f0000000040)) pread64(r1, &(0x7f00000006c0)=""/213, 0xd5, 0x0) exit(0x0) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) r8 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="5601", 0x2, r7) r9 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x5, 0x100) r10 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r5) keyctl$dh_compute(0x17, &(0x7f0000000100)={r8, r10, r8}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r11 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, r11) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f0000000600)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000940)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x30, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000640)={0x3ff, 0xffffffffffff8000, r12, 0x80, r13, 0xffffffffffffff74, 0x7, 0x60}) close(r3) splice(r0, &(0x7f0000000480), r1, &(0x7f00000004c0), 0x4, 0x2) getresuid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000380), &(0x7f0000000440)=0x4) accept4(r9, &(0x7f0000000880)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000900)=0x80, 0x80000) 2018/05/13 03:44:41 executing program 2: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="010080000000006465667d00", 0x1000, &(0x7f0000000380)) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000200)=""/241, 0xf1) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='anon_inodefs\x00Xt', 0x8001004, &(0x7f00000002c0)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/05/13 03:44:41 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x40400000008c, &(0x7f0000001600), &(0x7f00000000c0)=0xb0513013dd6ac967) 2018/05/13 03:44:42 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x7, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000000c0)={0x1, 0x0, [{0x1d001, 0xbd, &(0x7f0000000000)=""/189}]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/13 03:44:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0xc10, 0x70bd29, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f0cffc), 0x4) 2018/05/13 03:44:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000000000005, 0xb, 0x401, 0x3}, 0x9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000080)}, 0x26e) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000000480)="faa6", &(0x7f0000000000)=""/78}, 0x18) 2018/05/13 03:44:42 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) restart_syscall() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000040), 0x8) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) epoll_pwait(r1, &(0x7f0000000140)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) 2018/05/13 03:44:42 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000040)="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", 0xfa, 0x4000, &(0x7f0000000180)={0x11, 0x1b, r2, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/13 03:44:42 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'irlan0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x10001, "ac040fbe9e44"}}}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/05/13 03:44:42 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2f0000001c0003fd6d0000360000000002dd0700050000001f5f13c908000100f8ff72730beeffff005867855e7fa5", 0xffffffffffffff71}], 0x0, 0x0, 0x103, 0x1}, 0x0) 2018/05/13 03:44:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 110.445498] random: crng init done 2018/05/13 03:44:42 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000080)=0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe1}]}, &(0x7f0000000180)=0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40017, &(0x7f00000000c0), 0x4) 2018/05/13 03:44:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/05/13 03:44:43 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000040)="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", 0xfa, 0x4000, &(0x7f0000000180)={0x11, 0x1b, r2, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/13 03:44:43 executing program 7: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000040)="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", 0xfa, 0x4000, &(0x7f0000000180)={0x11, 0x1b, r2, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/13 03:44:43 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="040000000083"]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40400, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0xb) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xbce, 0x2) 2018/05/13 03:44:43 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = getuid() pivot_root(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000180)='./control/file0\x00') getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./control\x00', 0x2, r3, r4, 0x1, 0x7f, 0x44004) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r2) 2018/05/13 03:44:43 executing program 1: mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x80032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x442000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaab34}) 2018/05/13 03:44:43 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0xbc3f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000000000000a004e2181000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e2207000000fe800000000000000000000000000010ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2406000000fe80000000000000000000000000001a06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000008000000000000000000000000000000000ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000100fe80000000000000000000000000001408000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2381000000ff010000000000000000000000000001000000000000000077b2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e204000000000000000000000000000000000000001a5f5ef5efc0028490000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ea000000ff0200000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x38b) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "b7986c32c80751488c038bcd48ce16e6a0e4ad60e48d561007015ab0de556c49273d2eda21ba99b94192804f426e77fceffa21aa199c32c207b495e5a6a1fecf38bb1a91f54d442ff29be04fda5726a9da6bcdf9a5b55cfc3e77"}, 0x5e) r1 = dup(r0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/13 03:44:43 executing program 5: r0 = socket(0x10, 0x802, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) write(r0, &(0x7f0000000000)="2400000021002501081c0165fffffc2102009e16ffec000182a9000c48000a0000010000", 0x24) [ 111.441448] syz-executor4 (7021) used greatest stack depth: 53424 bytes left [ 111.465349] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 111.516222] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/13 03:44:43 executing program 2: socket$key(0xf, 0x3, 0x2) 2018/05/13 03:44:43 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x228) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1}, 0x8) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)=0x4d15) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/13 03:44:43 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/13 03:44:43 executing program 1: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000b86ffc)) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x2000000000000189, &(0x7f0000185ff8)}) poll(&(0x7f0000587ff0), 0x0, 0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/13 03:44:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000029000000bb8ad5eb"], 0x10}}], 0x1, 0x0) 2018/05/13 03:44:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000080, 0x0, 0x0) [ 111.718451] audit: type=1326 audit(1526183083.717:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7047 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/13 03:44:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x7) socketpair(0x10, 0xb, 0x3eaa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}}], 0x1, 0x0) 2018/05/13 03:44:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2000000000000256, &(0x7f0000b96f70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7a}], &(0x7f0000c43000)='GPL\x00', 0x0, 0xfffffe16, &(0x7f0000a97000)=""/4096}, 0x18) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x400, 0x7f, 0x4}, 0x20) 2018/05/13 03:44:43 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/13 03:44:43 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0xfffffffffffffffd, 0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000001b000000000000002000000027284b92000000000000d7832f3b1c2b562a9453a9d1e21a17ee5b222c105f0439d04dfccb9903325b194d0a8a300e70f4fbd842cb18ee7c1c032ce71dc5b5b5ed17d2b4294bce7ba6311dd34ac132edfaec06855f1526ec761b1fe5209b75b27aaca0f0289851ff"]) [ 112.575587] audit: type=1326 audit(1526183084.574:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7047 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/13 03:44:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) dup3(r0, r1, 0x0) 2018/05/13 03:44:44 executing program 4: 2018/05/13 03:44:44 executing program 7: 2018/05/13 03:44:44 executing program 3: 2018/05/13 03:44:44 executing program 2: 2018/05/13 03:44:44 executing program 6: 2018/05/13 03:44:44 executing program 0: 2018/05/13 03:44:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x8000000fc9d) 2018/05/13 03:44:44 executing program 7: r0 = socket(0xa, 0x806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c62626206d01bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="020000000800001f00000000", 0xc, 0x0) 2018/05/13 03:44:44 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:44 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001000)=""/250, 0x45e5eab6) 2018/05/13 03:44:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="fceeffffff00000000000000"], 0x2) 2018/05/13 03:44:44 executing program 2: r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @local}, &(0x7f0000000140)=0xc) 2018/05/13 03:44:44 executing program 0: socketpair(0x1f, 0x5, 0xbff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) clock_nanosleep(0x8, 0xffffffffffffffff, &(0x7f000084fff0), &(0x7f0000fd9000)) 2018/05/13 03:44:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0xf, 0x4000000000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f000000b180)=[{{&(0x7f0000000080)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, &(0x7f0000000580)}}, {{&(0x7f0000000140)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, &(0x7f0000003ac0), 0x0, 0x0, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f0000009e00), 0x0, &(0x7f0000009e40)}}], 0x3, 0x0) 2018/05/13 03:44:45 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe0, 0x202080) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0xde03, 0x10, [0xfffffffffffff47a, 0x4, 0x6, 0x10001]}) prctl$intptr(0xf, 0x0) 2018/05/13 03:44:46 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:46 executing program 2: unshare(0x40600) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e23}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x321, 0x200, 0x5, 0x90, 0x9, &(0x7f0000000000)='ip6gre0\x00', 0x10a, 0x2, 0x1f}) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073bffc), 0x4) 2018/05/13 03:44:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) r2 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x100830) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000dc0)='a', 0x1, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000600)={@empty, 0x42, r3}) sendto$inet(r1, &(0x7f00000005c0)="9a", 0x1, 0x81, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r1, &(0x7f000000a880)=[{{&(0x7f0000000480)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)='\n', 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/05/13 03:44:46 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001000)=""/250, 0x45e5eab6) 2018/05/13 03:44:46 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f00000005c0)}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f0000000080)=""/91, 0x5b}], 0xe4, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000200)={0x800, 0x10000, 0x9, 0x4, 0x8, 0x10000}) fcntl$getown(r0, 0x9) r2 = getpgid(0x0) r3 = getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/05/13 03:44:46 executing program 5: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f00000000c0)='./bus\x00', &(0x7f000017b000)='./control\x00') utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x44000, 0x20) utime(&(0x7f0000000100)='./control\x00', &(0x7f0000000240)={0x19}) r1 = msgget(0x0, 0x0) msgsnd(r1, &(0x7f0000000180)={0x3, "b46a2842b8d91d718f5d722c769301c18b3f918ce374754f8c50acbd47fd3834280481bc60562fc81693bee14adff158de16cf766d658fb15f4fda4c704d4e0085d448a8d91d2d41336eac8e0198623f47658296566f0577f9202eb1444984fa770d58a110bf805a1f1e49805102d0b8508eda6149a27e291c0265516df671165900e01bf74d1644f589d71660db92e42cb3c8dccc11e7ead06a9c734054fed525"}, 0xa9, 0x800) unlinkat(r0, &(0x7f0000000080)='./bus/file1\x00', 0x200) 2018/05/13 03:44:46 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x80) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000180)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team_slave_1\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/05/13 03:44:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0xfb, 0x7f, 0x1f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000)}, 0x20) inotify_init() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f000013a000), &(0x7f000039f8f7)}, 0x30) 2018/05/13 03:44:46 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)="85c2eae458e56d5e0bdc04c6", 0xc, 0x0, &(0x7f000052a000)={0x2, 0xfffffffffffffffd, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0xcb6, 0xff, 0xa9, 0x2}, 0x10) shutdown(r0, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="000f27bd7000fcdbdf250f000000340001000c00070010000000030000000c000700050000001400000008000100020000000800090038000000080001002325000008000600ff0100001400030008000400030000000800010000000000080006000200000038000300080008008a000000140006000000000000000000000000000000000108000800040000000800010002000000080007004e210000"], 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) 2018/05/13 03:44:46 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000000c0)=0xccc7, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000001, 0x0, 0x0, 0x3}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8, "d665712d7a366c44"}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/13 03:44:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) r2 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x100830) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000dc0)='a', 0x1, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000600)={@empty, 0x42, r3}) sendto$inet(r1, &(0x7f00000005c0)="9a", 0x1, 0x81, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r1, &(0x7f000000a880)=[{{&(0x7f0000000480)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)='\n', 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/05/13 03:44:46 executing program 7: r0 = socket$inet(0x2, 0x801, 0xed) unshare(0x40600) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x113, r0, 0x0) getsockopt$inet_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x1) 2018/05/13 03:44:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+30000}, 0x9, 0x8001, 0x1}, {{0x77359400}, 0x4, 0x1ff, 0x9}, {{}, 0x8, 0x3ff, 0x8}, {{r4, r5/1000+30000}, 0xfffffffffffffffb, 0x1, 0x30000}, {{0x77359400}, 0x3, 0x2, 0xffffffff}, {{r6, r7/1000+30000}, 0x7ff, 0x6, 0x6d8b}], 0x90) ioctl$EVIOCGID(r1, 0x80044584, &(0x7f0000511000)=""/191) 2018/05/13 03:44:46 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000001040)="c5b5967449af23fb545fcd0dc0e6a2e2134c00d23709b0c8c42984bf1a710853b8b776fddc5127ba11f762264645eb", 0x2f) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x50, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x1c) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/13 03:44:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8440, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x58) flistxattr(r1, &(0x7f00000000c0), 0x0) arch_prctl(0x1001, &(0x7f0000000200)="a23758d18aa02c65e8190ce86504119c9ed810e276a5683d6ed43542becbd2bf923029295ba166ac17de758b00d264203d34b76afba5e754c0d1f7a3734a3791be7e496cba3afd1d99d0b009cd56122491633ed8800f64a0db35c8f9cc29b6fdd81243ee7c7d01fc3e04a34e35925a9439fd191ac615ef02cf52769d67642dfbce4f4f1c4b70c29f4c27071dbb000cbbccef9d9e67e35f95702c0adc477b7a79e183f04744b6e39e48901c982db383a8") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) fcntl$getown(r4, 0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000003c0)={0x800000000000025c}, 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="02812bbd7000fddbdf250e00000008000500ef8f00000800040001010000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) 2018/05/13 03:44:47 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000042c0)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x4e24}, 0xffffff04, &(0x7f0000000200)=[{&(0x7f0000000100)="0f", 0x1}], 0xf9, &(0x7f0000000040), 0x764d06a4, 0x4000000}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c000e20003000000000000000000000000ffffac14ffaaff0200000000000000000000ecffffa909931a7800000000"], 0x0) sendto(r0, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/05/13 03:44:47 executing program 7: r0 = socket(0x1000000000000a, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x60100, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x19}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10}], 0x10}, 0x0) 2018/05/13 03:44:47 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=0x0) capget(&(0x7f0000000340)={0x399f1736, r2}, &(0x7f0000000380)={0xed0, 0x6, 0x579, 0xffffffffffffffbf, 0x6, 0x5}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3}) 2018/05/13 03:44:47 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@remote, @local}, &(0x7f0000000080)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000001c0)=0x3, 0x4) sendto(r2, &(0x7f0000f4e000), 0x0, 0x0, &(0x7f000043c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x80) 2018/05/13 03:44:47 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:47 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) clock_getres(0x5, &(0x7f0000000300)) 2018/05/13 03:44:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/13 03:44:47 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) fchdir(r0) 2018/05/13 03:44:47 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000000000)="7f93"}, 0x20) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x420080, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xff, 0x68e, 0x709, 0x10001, 0x100000000, 0x7, 0x13, 0x3ff, 0x9, 0x3ff}) 2018/05/13 03:44:47 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r1, @ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x44010) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000400)={@loopback={0x0, 0x1}, 0x76, r3}) sendto$inet(r0, &(0x7f00000002c0)="54c3a8eef7b5e8247af42ab17634f5412cabeef809072f4e0c13009d072a76a507f73fa404890f3fc866db830b077624a826b338b2aff724eea856aa64fc61170e7331f98bd925541b6225878ee662873a73f9e0063a7e721bddf2fc532263aa2b547dc2e9ffa52e6046656630f7ba2514c67cdb1f92e19ea62876dd0c1d8d3b6ab876e5752f8ed0acc5ea3564458c9ad7a9afd29ee3e711650f76a71f49729b9f8863a0c34643144b5a48a683b8170ad950439f87545d", 0xb7, 0x1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) 2018/05/13 03:44:47 executing program 5: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @random="0c860e3a8dfb", [], 0x70, 0xa0, 0xd0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xa0}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [0x1000], @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0x298) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffffa, 0x1, 0x8200, 0x0, 0x8, 0xfffffffffffffbff, 0x3, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/05/13 03:44:47 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000005dc0)=[{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001f40)="d52b75b5d805f52bff2c6b476359e030538b94bf8488df8029ad0ba765465ebfbf65b61bea68742b01d3d035c2d150af2b1d343dc77feefe8e479b3c2dd629a7a4b23594a705fc0fcd9b744c3f488ba6", 0x50}], 0x1, &(0x7f0000002140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000004c40)=[{{0x0, 0xffffffffffffff45, &(0x7f0000000140)=[{&(0x7f0000002780)=""/33, 0x21}, {&(0x7f0000000180)=""/117, 0x2e13008d46b33652}], 0x2}}], 0x1, 0x0, &(0x7f0000004d80)) 2018/05/13 03:44:48 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0xa00, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x48, 0x801) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000200)={0x8001, 0x2, 0x20, 0x8, "cf35240746dae4e2e4edf8b2ece30ed43cf4aaa2373246f3a2a9f8535224f4b9fddbf51c96b083949b834713", 0x3}) write(r1, &(0x7f0000000000), 0x15) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/13 03:44:48 executing program 7: r0 = socket(0x17, 0x5, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x802, 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) ioctl$KDDISABIO(r2, 0x4b37) write(r1, &(0x7f0000aabf04)="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", 0xfc) 2018/05/13 03:44:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x3) r1 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xd) 2018/05/13 03:44:48 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) 2018/05/13 03:44:48 executing program 5: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @random="0c860e3a8dfb", [], 0x70, 0xa0, 0xd0}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xa0}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [0x1000], @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0x298) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffffa, 0x1, 0x8200, 0x0, 0x8, 0xfffffffffffffbff, 0x3, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/05/13 03:44:48 executing program 1: mprotect(&(0x7f0000082000/0x2000)=nil, 0x2000, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa}, 0x1c) mprotect(&(0x7f0000699000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x2, 0x6, 0x0, 0x7ff, 0x4c9, 0x7fff, 0x2, 0x3, 0x1, 0x9, 0x7, 0x9, 0x990, 0x1]}, &(0x7f0000000280)=0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x20c00, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000389000/0x3000)=nil, 0x100000001, 0x0, 0x8, &(0x7f0000032000/0x4000)=nil, 0x7693}) 2018/05/13 03:44:48 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0xa00, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x48, 0x801) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000200)={0x8001, 0x2, 0x20, 0x8, "cf35240746dae4e2e4edf8b2ece30ed43cf4aaa2373246f3a2a9f8535224f4b9fddbf51c96b083949b834713", 0x3}) write(r1, &(0x7f0000000000), 0x15) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/13 03:44:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1000010000) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) sync() dup2(r2, r1) sendfile(r0, r0, &(0x7f0000000180), 0x1000) 2018/05/13 03:44:48 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1b, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/05/13 03:44:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000280), 0x1000, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r1, 0x600, 0x70bd26, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8448}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x8044}, 0x800) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000640)='maps\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000300)=""/66}, {&(0x7f0000000500)=""/131}], 0xffffc7c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000240)) 2018/05/13 03:44:48 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:48 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:48 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x1) recvfrom$inet6(r0, &(0x7f0000000000)=""/20, 0x14, 0x20, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[]}) 2018/05/13 03:44:48 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001340)='/dev/rfkill\x00', 0x600, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001380)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000013c0)={r0}) sendmsg$kcm(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000040)="dd76a7d3baa512aa0ac3cbc1a02972eaf9e22c16242fbd4a1487469c149c6a65874d764512ce4ece60fb64e902c9f43566a74f7dfedb6cd6314658b407d9764c54", 0x41}, {&(0x7f00000000c0)="c45448f72c6a7a7e40c1685b", 0xc}, {&(0x7f0000000100)="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", 0x1000}], 0x3, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x190, 0x8040}, 0x20000010) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000300000000000000000034a7fda19ded0071105400000000000000000000e9fbff9400"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/13 03:44:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x402040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0xfffffffffffffffe, 0x8, 0x4ae9, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff, 0x2, 0xff, 0x5, 0x401, 0x3ff, 0x7}, 0xfffffffffffffe84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @remote}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x10000, 0x8, 0x6, 0x500, 0x9, 0x2c00010, r3}) 2018/05/13 03:44:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xb29, 0x7fff, 0x400}, 0xfe41) 2018/05/13 03:44:48 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0/file0/file0\x00') chdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00') umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/13 03:44:48 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/13 03:44:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4, @in=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/05/13 03:44:48 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fffffff}, 0x1c) 2018/05/13 03:44:49 executing program 7: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x28800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x6}) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) ioctl(r1, 0x4, &(0x7f0000000040)="ca63a233152201e6fbb37daa3ba83e5c324507886b8fcee13749cc6ba76582229ece209320aa798830adb5b60c49e215bcfdfac0269c5acc8b1703826b99f4241df503659845543d0e584f7ad92dc4b7adeaee719db568759b198c00d1d392a149781a946de30ee2f2b4818dc05fd5533647013353a1") inotify_init1(0x80800) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/13 03:44:49 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000790eaa18907f178d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b1727718702000000bb972d19343108b0"], 0x80}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) writev(r0, &(0x7f0000000000), 0x1b1) 2018/05/13 03:44:49 executing program 0: r0 = userfaultfd(0x800) fchmod(r0, 0x402) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x202000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)={0x3, "0000f7"}, 0xfffffffffffffdd7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) 2018/05/13 03:44:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xffffffffffffff81, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2000000803, 0x5) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f00000000c0)=0xfffffffffffffffe, 0xffffffffffffffb6) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x415) inotify_rm_watch(r0, r2) 2018/05/13 03:44:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/13 03:44:49 executing program 1: sigaltstack(&(0x7f0000cd5000/0x1000)=nil, &(0x7f0000000000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ce8000/0x4000)=nil], 0x0, &(0x7f00000000c0), 0x0) 2018/05/13 03:44:49 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:44:49 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:49 executing program 6: unshare(0x280603fd) semget$private(0x0, 0x4001, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000002500)={'icmp6\x00'}, &(0x7f0000002540)=0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x129000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r3, 0x80000001}, &(0x7f0000000380)=0x8) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) unshare(0x8000000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/48, 0x30) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{0x4, 0x5}, {0x3, 0x7fff}, {0x3, 0x9}, {0x100000001, 0xfffffffffffff000}, {0x8001, 0xfffffffffffff000}, {0x8, 0xfff}, {0x6, 0x9}, {0x401, 0x1}, {0x4, 0x1}, {0x9, 0xffffffffffffffa2}]}) 2018/05/13 03:44:49 executing program 0: socketpair(0xb, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x50000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0xc, 0x2}, 0x10) time(&(0x7f0000000080)) 2018/05/13 03:44:49 executing program 7: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) madvise(&(0x7f0000582000/0x4000)=nil, 0x4000, 0xf) r0 = shmget(0x0, 0x4000, 0x78000801, &(0x7f0000ff9000/0x4000)=nil) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x4, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) shmctl$SHM_UNLOCK(r0, 0xc) 2018/05/13 03:44:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid\x00') 2018/05/13 03:44:49 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8801, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fstatfs(r1, &(0x7f0000000000)=""/60) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x2, 0x400000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000200)=0x7) keyctl$set_reqkey_keyring(0xe, 0x7) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0xfffffffffffffffd, 0x394) 2018/05/13 03:44:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000000)) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a5dbcf", 0x0, "f5c55c"}, "2567e66a7d8e70fc3ac4349a61fcaf60d4fc9541e1a9a0a5b2e47c66c0a6ae300c11f2f129c2539c778e214fc3142b99dd6865d7f4244e4b5b7af7ac1dca9e34936c9ea4175a0dfc40d83da5bc45744d18120eb5a021bb9cfaa7ad3aacad1ba6ee567d2395638497488fe6d36137a2344a2d04328948400bcfe9a735433dc014aa690f5c0387567b3aa7e365bc7153a5a53d19b5a8b0"}}}, 0xc4) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) 2018/05/13 03:44:49 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x201) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x7fff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2100, 0x0) close(r2) 2018/05/13 03:44:50 executing program 7: seccomp(0x2, 0x4, &(0x7f0000028ff0)={0x0, &(0x7f0000d97ff8)}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x0, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r1 = dup3(0xffffffffffffffff, r0, 0x84000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x360b2de8) 2018/05/13 03:44:50 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) 2018/05/13 03:44:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x200000013, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/13 03:44:50 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000340)={0x53, 0xffffffffffffffff, 0xbd, 0x4, @buffer={0x0, 0xf2, &(0x7f0000000200)=""/242}, &(0x7f0000000040)="a814326ad9984f4e0ca95c49f9852289f1df2558d184956405bbd590257831e0cbb1bdc98b4e0caef5de193742bacfd354a5f4fdea9304187709faac3760324df8dcabf1396d856f0e88d5fa41d4bb3100746c0a9e7ea40fab68ae6fbdec40bffeb1e2521bf13ea2f3d4c2202f47cc02278c8f389ef31465255a4f54495c40b1c30bba4a845c671927a38e5e9820c36a392ccf341e328ea48f13a7d2bf31968358f3c672a2eb66119c0e6a962d23464ad8147eea8df23d1583a5d2b89c", &(0x7f0000000140), 0x9, 0x2, 0xffffffffffffffff, &(0x7f0000000300)}) fchdir(0xffffffffffffffff) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000180)) 2018/05/13 03:44:50 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:50 executing program 2: r0 = socket(0x80000000002, 0x1000000000003, 0x1) getsockopt(r0, 0xff, 0x0, &(0x7f0000000080), &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x50, 0x8000) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)) 2018/05/13 03:44:50 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000009c, &(0x7f0000000000), &(0x7f0000000100)=0x318) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) timer_create(0x1, &(0x7f0000000200)={0x0, 0x2a, 0x3, @thr={&(0x7f0000000040)="f03833d0f363bb18e1b1257510357274063472e79cebbb2567dc471475ae0b41e7a29f456971e7c62bb0fd843ce47cbaf0dfa568146d986255dafe3fbcf0e6d619fc3dc30d797c2da875be9d6f31b28b0b4dd88b0d19c2643a5a75e1ba23439a1fbdcaa038b7655b0e1d54d540ee64fe3827235bcc5847dd113ab6f03ae2052e2b509db36d22aedf1525517bdd0e6de5f57a2afdca3afec4004d8de30d66d70c93cb2bd2db", &(0x7f0000000140)="d7fae90a1189cee845666f5fe3b89e013e86df0c4166aa980ea38e118cd3363cd707dc2d4de1992b7e1f976538543924ac10289c0c20e5dfb098256c8922ff7b3c1b20e3db9526c0f0dfc7e974167680ab66cd166d2e5d06a4bc9e19ef55c74afb6dbbf816ccaab062767c44bb69087a0724341152529cbe60a782529b4a13e630682e42a1719170036dd3be65c865bd7f66e0eb04f10f1646c74b02371d6d50c0ac3e7aa7cd77709be8c8e2d2d7ee0fdf7a9d"}}, &(0x7f0000000240)=0x0) timer_getoverrun(r1) 2018/05/13 03:44:50 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000040)="ea09e5ff014970865c6d4746ce9dfcb409146acc52b9ff9e14230b3b1bd071948659e43888c42b7b6ca811401fe4637a47e2faa1930025298460a6e8208a30926b4c76208955e91417a4b0d107ed7c705ed7b6dfe339212b10ae7d5613671e8f35c1e85a516454a85ffac9e7f12c168685ab3020088258600b122829190370a421a3d5c67c63a4d094b6c6bd20faadd99bbeb5ba074a5630619369258adf3f20b435c7b5b5a00214d1e3298b84ce24fdf59236547498c6a8a7b88fbd9978b7e58d545012d3a832df6b405a2dce634fc1d66a23eb15f0", 0xd6) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2002, 0x6e) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xc000, 0x2, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/05/13 03:44:50 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000000440)="4d153dfaffdd9fd744f49ac3ca524998e9a5c70509605abcd0445a0fd930956052dc3daeae91347dc29d19dcf1959da47e4f74d9abbfedc6ac9b37ba75962f15f60b1059aee5436edd1ef45cf0fba173cfffd014822d6c755a250000000000b40cc657aeb1e419008bc76ae3a7b0e40000000000000000000000000000000000000000", 0x2105403, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl(r0, 0x4, &(0x7f00000001c0)="9eebbddbc4e2dea847363c4f572e166f814f24a81af87f5fac71d47be07def7b1dc30ea0bd4ff0dd8af8a92cc487fe609ed2947bf2ef12255c927b5ba151386f987115d0a665343a34b6e01f34e84c85af95c82d461b6f0c6f5f0412e457") 2018/05/13 03:44:50 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3ff, 0x100000001, 0x80000000, 0xffffffff, 0x7, 0xffffffffffff6228, 0x81, 0x100000001, 0x9, 0x2, 0x7fffffff, 0x4, 0x4, 0x1, 0x1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x80}, &(0x7f00000002c0)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000400)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x2) 2018/05/13 03:44:50 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80000) r1 = socket$inet6(0xa, 0x3, 0x6) ftruncate(r0, 0x1) splice(r0, &(0x7f0000000280), r1, &(0x7f00000002c0), 0x92, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000200)=@raw=[@exit={0x95}, @map={0x18, 0x0, 0x1}], &(0x7f0000000240)='GPL\x00', 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x45) 2018/05/13 03:44:50 executing program 2: unshare(0x20000000) clone(0x1fffe, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000000040)="0e2243d24396eed22fe9a5437ab8dcc86da24519b277f966fab675c5eeb7c7fdd5b855bf2467aba4e86617c18d937062412c34f7c32159ab89720bdadbe47f3e6569fb389ebcee69929aba3334338d52d85a3d4850cf33057da042187023b27176a303077f815f6f084776190b9f213ed47aee929b3ff439ef8cc9dca05292c8f8228b23e38069e92c16e52c7ac676df30daffa5050000001ec68eba762d654537a990b74225136d26ca") 2018/05/13 03:44:50 executing program 5: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x3) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xffff) sendfile(r0, r0, &(0x7f0000000040), 0x7) fcntl$addseals(r0, 0x409, 0x8) fchown(r0, 0x0, 0x0) fchmod(r0, 0x0) 2018/05/13 03:44:50 executing program 0: r0 = socket(0x13, 0x0, 0x8e22) r1 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00000001c0)=""/198, 0xc6) ioctl$void(r0, 0x0) socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="18010005554dbb16d6685643463cae1abb7500fa000200000000800000000000005ee7d88ed12dea3d7602600acf45f257496e3d2f362e4832bccc769bd0c095304ee16080ef6cd0f68c358caf618736882783dc3f57dc8a18b6e6d616da3ebbb1d86370a765d924d208d589d3717f7e0c7cc5e404c48a1ca2018916041cea8f2311c2f0780c5aa9bd97750537e55932bf30afaedcdbb2897a70077c9238c656843a268ece000000000000", @ANYRES32=0x0], 0x2}, 0x1}, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/13 03:44:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000002c0)="636ea06f7570080ce542ebcb13ae00794d46e1f8eb92cafa08f34574140bde5cb64390279cc9c83bd8e260b86b64b7d349b47dddf7504de73c98ce14bcd287226050116e73ac20b3e3721412029655c7ec40b7820ee5c07dc381651dfcff8ae94f656bfe7b9c9c255658bd19044d6df21270d9749f1519208504cd3e4b1d8cc3dda7d7d2880c12cdabc4c9c8f7c07d5c548b9ef8faada62269517bfd0b2055f6e97a9af9d239d61997ac0c483c33000a5790390ff4af970349b6c20d9d008f8688289d86da4cdc8a4adbd8a7713cdae092827821007e0582f12e4d4ecf1da7c8df8765305d1fbb5a22eb", 0x2, 0x0) read(r2, &(0x7f00000006c0)=""/116, 0x74) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/05/13 03:44:51 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x20201) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'security\x00'}, &(0x7f00000010c0)=0x24) 2018/05/13 03:44:51 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x4, 0xffffffffffffffc3, 0x8004, 0x249}) unshare(0x400) r2 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) fcntl$getflags(r2, 0x40b) 2018/05/13 03:44:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x81c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/13 03:44:51 executing program 0: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f00000000c0)=0x4) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) syncfs(r2) 2018/05/13 03:44:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8000000020000004, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_map}) 2018/05/13 03:44:51 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) 2018/05/13 03:44:51 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:51 executing program 6: munmap(&(0x7f0000757000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x80, 0x1, 0x8001}, 0x20, 0x1ff, 0x8}) 2018/05/13 03:44:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa82}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1e1cac8a17cbfbce}, 0x4008000) 2018/05/13 03:44:51 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x4, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) ppoll(&(0x7f0000001880)=[{r1}], 0x1, &(0x7f00000018c0)={0x0, 0x1c9c380}, &(0x7f0000001900), 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xcc, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x98}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @empty, 0x543927db}, @in6={0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x12}, 0x3}, @in6={0xa, 0x4e20, 0x463, @empty, 0xca3f}, @in={0x2, 0x4e23, @rand_addr=0xbc1}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) close(r1) 2018/05/13 03:44:51 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffef6) listen(r0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/05/13 03:44:51 executing program 0: r0 = socket(0x10, 0x200000000000002, 0x0) write(r0, &(0x7f0000000000)="220000001400070000e800000100030002480800010000000800020041d80af0f055", 0x22) 2018/05/13 03:44:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl(r0, 0x5, &(0x7f0000000280)="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") mq_open(&(0x7f0000000040)='loppp0}nodev*vmnet0{)em1\x00', 0x42, 0x0, &(0x7f0000000080)) [ 120.091562] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/13 03:44:52 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1, 0x1}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r2, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000037c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000003800)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000003840)={r4, 0x2e26}, 0x8) 2018/05/13 03:44:52 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x7, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x100, 0x0, 0x4, 0x0, 0x7, &(0x7f00000000c0)='veth1_to_bond\x00', 0x6, 0x5}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000001b00)='./control/file0\x00') dup2(r1, r0) 2018/05/13 03:44:52 executing program 0: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) socketpair(0x5, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$2(0x2, 0x100, &(0x7f0000000100)=""/54) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x20, 0x3}, {0x0, 0x8}, 0xffffffff00000001, 0x1, 0x9}) close(r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x8, 0x8, 0x1f, 0x2, 0x0, 0x7}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0xf3) 2018/05/13 03:44:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'eql\x00', 'ip_vti0\x00', '\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf0, 0x128, 0x160, [@statistic={'statistic\x00', 0x18}, @devgroup={'devgroup\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}]}, 0x268) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/195, &(0x7f00000001c0)=0xc3) 2018/05/13 03:44:53 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="6128eb9cd1e3d7d264afd1cb08000000000000000000000000"], 0x28) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82000, 0x0) 2018/05/13 03:44:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000000580)=""/4096, 0x200000000000000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000240)=""/76, 0x4c) 2018/05/13 03:44:53 executing program 1: unshare(0x40600) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x0, 0x2, 0x0, 0x200, 0x1}, 0xfffffffffffffffc}, 0x343) 2018/05/13 03:44:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) r1 = signalfd(r0, &(0x7f0000000040), 0x2c0) fcntl$dupfd(r0, 0xfffffffffffffffe, r0) write(r1, &(0x7f0000000080), 0xfffffffffffffced) 2018/05/13 03:44:53 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) 2018/05/13 03:44:53 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffff001, 0x618000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0xc, 0x7, 0x401, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r3, 0x7fff}, 0x8) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'dummy0\x00', &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0x0, @ether_spec={@random="7ba6a0701226", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @ah_ip4_spec={@multicast1=0xe0000001, @rand_addr}}}}) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000080)={0x20}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) dup2(r1, r0) 2018/05/13 03:44:53 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:53 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xfffffffffffffe01}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0xca) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000400)={0x2, 0x8, 0xfffffffffffffffe, 0x16, 0x6, 0x1000, 0x1ff, 0x10001, 0x14, 0x0, 0x3, 0x81}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0xa040, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000000380)={0x2, 0x6, 0x31, 0x106, 0x5, 0x3}) recvfrom$packet(r0, &(0x7f0000000180)=""/56, 0x38, 0x40000020, &(0x7f0000000300)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x0) 2018/05/13 03:44:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) unshare(0x8000400) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/34) 2018/05/13 03:44:53 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c1a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x80000000000000e, 0x0, 0x100000000000001}], {0x95}}, &(0x7f0000c43000)="0000008d000000007200", 0xfffffffffffffffa, 0x10c2, &(0x7f00009ab000)=""/4096}, 0x48) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) recvfrom$unix(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x0, &(0x7f0000001240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x14, &(0x7f0000000040)=@raw=[@alu={0x4, 0x632, 0xb, 0x1, 0x2, 0xc, 0x4}, @alu={0x0, 0x8000, 0x4, 0x7, 0x6}, @map={0x18, 0x9, 0x1, 0x0, r0}, @ldst={0x0, 0x3, 0x2, 0x5, 0x4, 0xffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @call={0x85}, @alu={0x4, 0x0, 0x4, 0x5, 0x6, 0xffffffc6, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x17}, @alu={0x7, 0x230a, 0xf, 0x9, 0x3, 0x0, 0xfffffffffffffff9}], &(0x7f0000000100)='GPL\x00', 0xfffffffffffffff8, 0x20, &(0x7f0000000140)=""/32, 0x41100, 0x1, [], r1}, 0x48) 2018/05/13 03:44:53 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x3f) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x203, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/05/13 03:44:53 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x100) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200480) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0x80, 0x401, 0x4}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x3, 0x3}}, 0x26) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) syncfs(r2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup3(r0, r1, 0x0) 2018/05/13 03:44:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x7, 0x0, 0x2, 0x0, 0x0, 0x10805ffe02}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000006c0)=ANY=[@ANYBLOB="66696c74657200e9ffffffffffffff000000000000004b162bec000000000000070000000400000098040000000000000000000000000000b0030000b0030000b003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000009436fd88683658960000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4e8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40040, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000600)=""/39) 2018/05/13 03:44:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0xbbb3}}, 0x4, 0x5, 0xffff, 0x7a7, 0x100}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r1}, 0x9516242) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x81, 0xffff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000001, 0xcea}, &(0x7f0000000340)=0x90) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYRES32]) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='gre0\x00') getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000400)=0xfffffdd9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x3, 0x1, 0xdbc, 0x7, 0x101}, &(0x7f00000003c0)=0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="8301d184507e7ae467000d960366c417", 0x10) 2018/05/13 03:44:53 executing program 1: r0 = socket(0xa, 0x3, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) write$sndseq(r1, &(0x7f0000001100)=[{0x9, 0x1, 0x2, 0x7, @time={0x0, 0x989680}, {0x10001, 0xa8}, {0x401}, @addr={0xfffffffffffffffa, 0x7}}, {0x1, 0xb21, 0x2, 0xfffffffffffffff7, @tick=0x3, {0x40, 0x1f}, {0x9, 0xffff}, @addr={0xffff, 0x3}}, {0x3, 0x10000, 0x7, 0xa8c, @tick=0xfffffffffffffff9, {0x400, 0x3}, {0xfffffffffffffffc}, @note={0x1f, 0xffffffffffffff64, 0x4c96fdb7, 0x2, 0x10001}}, {0x8, 0x2, 0x8000, 0x7f, @tick=0x2, {0x5, 0xffffffff}, {0x6, 0x7}, @raw8={"ef74e1b771d0bee7520acbe8"}}, {0x3f, 0x10000, 0x833, 0x401, @tick=0xe00000000, {0x3ff, 0x7fff}, {0x4c6, 0x8}, @ext={0x1000, &(0x7f0000000100)="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"}}, {0x100, 0x7fffffff, 0x7, 0x2, @tick=0x100, {0x6, 0x7}, {0x8, 0x8}, @result={0x6, 0xfffffffffffffffe}}], 0x120) r2 = socket$inet6(0xa, 0x83, 0x8b) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/13 03:44:53 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001240)={0x8, 0x1, 0x7}, 0xc) r1 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x6, &(0x7f0000000140)=0xffffffffffffff2b) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x2000000806, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000001180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x6f3000) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000011c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x8, 0x9, 0x1ff, 0x100, 0x7, 0x4080200, r3}) 2018/05/13 03:44:53 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) read(r0, &(0x7f0000003000)=""/4096, 0x1000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x3da5, 0x4) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x47b, 0x802) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/13 03:44:53 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x7, "521740e8f3fc8c"}, &(0x7f0000000400)=0xf) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r2, 0x55f}, 0x8) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x7, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/13 03:44:53 executing program 0: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000580)="c4", 0x1, 0x8000, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50d, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000540)='/dev/urandom\x00', 0x101000, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000005c0)={0x80000000, 0x200, 0x5, 0x1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000800)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000640)) 2018/05/13 03:44:53 executing program 7: unshare(0x10000200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x204080, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000080)=""/83, &(0x7f0000000100)=0x53) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40045565, 0x0) 2018/05/13 03:44:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001480)) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x11507e, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) write(r3, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00af00000000000000000f0000000000ed00307d47b8b022f1a0116fcd40a84af65d3fd7e5b32e25b9c32d3d0972e8b2f73c595b6ec7dd5445268e5ec502c70457974905d103764d8a11f5dc6c69a8435f48e5eddcedd0d6e8231461874e760ee8a77b09d341c113eab4eb1728260903b4fcfd966b0e3347be55f621535710a4ffe3446956e1c49cef91c72ce976fc7318c854178d874642b749b676b5e456d49fd9794ee20c484374d81df5fe7cbabaebe7d80a9318585903701e657539b40f27347a0ec436e556bcea73020f298bf41b1df24847be09924d202d1f4304d51483e00a5e"]) getpeername$ax25(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) getpgrp(0xffffffffffffffff) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003240)) getgroups(0x0, &(0x7f0000003300)) sendmsg$netrom(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/05/13 03:44:54 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x11c, r2, 0x0, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x100, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x11c}, 0x1}, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="efd33da257ca36ffa9d62817ac41ff7f", 0x10) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)}, 0x8) 2018/05/13 03:44:54 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:54 executing program 0: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000000180)=0x69) 2018/05/13 03:44:54 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) tkill(r0, 0x15) 2018/05/13 03:44:54 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000001040)=[{0x0, 0x0, 0x0, 0x0, @tick=0xaff}], 0x30) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="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") 2018/05/13 03:44:54 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x7, "521740e8f3fc8c"}, &(0x7f0000000400)=0xf) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r2, 0x55f}, 0x8) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x7, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/13 03:44:54 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000080)="f8f41a37cfac8e570d00052a2aaf6e57ede1a15bc648c49bdf5efd560bd6a9cfa370fe30daf2faf7d3a898fbe60879c36c1c7168b7359de9a52cbeb82af3304e3be85ad47dcf0645ce523b64d1d4a867a3667519206d90cbe0511a6bc4720a8405bc1a4b3306ac5286c50b6579dfde3fe63466c98aae66fb840c", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffd39) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x100000000, 0x1}, 'port0\x00', 0x8, 0x100000, 0x3, 0x8, 0x7, 0x2, 0xa2, 0x0, 0x4, 0x7ff}) 2018/05/13 03:44:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6f37058407d1f9e7001c6") bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) 2018/05/13 03:44:55 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0xb0) fcntl$setlease(r1, 0x400, 0x0) close(r1) 2018/05/13 03:44:55 executing program 0: r0 = eventfd2(0x9, 0x0) mmap(&(0x7f00006e1000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="35b880632c9ae1d1f78bf14fe655d4ad7c2ee3631ef075949932d0df10cf4884dd0efcfff928b8b92eedcb1886538034a2f578730d6e6cc04e3f02909fffa7cc72bfe68fa3d5a1bb99a5acae81effa2e58c6635ac20e36a673003247111adfbf299e3e4dd76649db9074b27a4d712cf1c095fff8915ca186d8e9c1ebe18515252a3dad9827dc14b570b5e6cab95556e78b1888da700138b3257a5318b042170199f2e49dd9ebcfc2a62cfcabba74af") bind$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"5f799580ed553b"}, 0x4}, [{"c23c7a02b270b4"}, {"05abfd6622a496"}, {"e1cef110dce764"}, {"7e376afaa83fbd"}, {"cea19633ba0331"}, {"0dab74d5cf778f"}, {"420bb1a7b56842"}, {"90fe677b1efbb8"}]}, 0x48) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x9) 2018/05/13 03:44:55 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041bff4)) close(r2) epoll_wait(r1, &(0x7f00003ca000)=[{}], 0x1, 0x0) 2018/05/13 03:44:55 executing program 2: r0 = getpgid(0x0) ptrace$getregs(0xe, r0, 0x383, &(0x7f00000001c0)=""/206) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r1) connect$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"40387cee02538d"}, 0x9}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x3ff, [0x1, 0x3ff, 0x0, 0x1ff, 0x3, 0x0, 0x2, 0x7]}, 0x5c) 2018/05/13 03:44:55 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:55 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x47, "e23486759299445717c66ef0073e58d80a557f8b6e4de14466ecafbef87b66dc1781af85fcdc79ba66cd7cbebb456c3001d6532321b13609862ab2f2e57013656fd980345dde8e"}, &(0x7f0000000200)=0x4f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x1000, 0x401, 0x4, 0x800, 0x9, 0x100000000, 0x200, 0x5, 0xfff, 0xb0, 0x5, 0xd2eb, 0x4, 0x8, 0x8]}, &(0x7f0000000340)=0x100) r2 = semget(0x1, 0x1, 0x410) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/133) 2018/05/13 03:44:55 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) tkill(r0, 0x15) 2018/05/13 03:44:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/05/13 03:44:56 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='oom_score_adj\x00') r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='syscall\x00') sendfile(r1, r3, &(0x7f0000000000), 0x2) 2018/05/13 03:44:56 executing program 2: r0 = getpgid(0x0) ptrace$getregs(0xe, r0, 0x383, &(0x7f00000001c0)=""/206) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x0, r1) connect$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"40387cee02538d"}, 0x9}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x3ff, [0x1, 0x3ff, 0x0, 0x1ff, 0x3, 0x0, 0x2, 0x7]}, 0x5c) 2018/05/13 03:44:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000180)={0x10}, 0xff8f, &(0x7f000000b000)={&(0x7f0000000140)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x62}, 0x1}, 0x0) 2018/05/13 03:44:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x58) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@rc={0x1f, {0x8000, 0x7fffffff, 0x1, 0x7, 0x100000001, 0x5}, 0x2}, {&(0x7f0000000040)=""/202, 0xca}, &(0x7f0000000140), 0x1}, 0xa0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f00009b1000), 0x0) 2018/05/13 03:44:56 executing program 5: r0 = gettid() r1 = socket$inet_smc(0x2b, 0x1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) dup2(r2, r3) tkill(r0, 0x16) 2018/05/13 03:44:56 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) inotify_init() connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x640, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) r1 = fcntl$getown(r0, 0x9) wait4(r1, 0x0, 0x20000009, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/13 03:44:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000380)=0x5, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x220000) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000003c0)={{0x526d, 0x1, 0x1f, 0x8, "d4ff5e010110800d1622010124662e444c35df3d2e12eb0b73b727b948078c558ce58c4720b081cdc3eed0d8", 0x1}, 0x0, 0x0, 0xcff, r3, 0x2, 0x3f, "9dbed3ee0915019d3756c47b67acb9ba7801fda72287ba695535b3571e4955ecd782b1560ab2a077400686c715220da4c3d2b09b826e8b0f2f14c9a70b1a9d81", &(0x7f0000000080)='\x00', 0x1, [], [0x7ff0000, 0x9dc, 0x8000, 0x61]}) sendmsg(r1, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000440)}, 0x8001) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000001c0), 0x4) 2018/05/13 03:44:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa}}}, 0x90) 2018/05/13 03:44:56 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xb3) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) accept$packet(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14) sendmmsg(r1, &(0x7f0000002500)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x0, 0x3, {0xa, 0x400, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)="e200da2664771704433c1d90c2f4beba36a49cb1c18b6cd88d096048aafca90255ad6af94ddf86338dbec7baacd70af926719fd2b431e23c2dff26f20168084398160ab4c79fe875fe1398b9fed884f15e8b09c38aedf0eb965ed84ecc85fca9e71b7ef31f1c5e5320ddde28875c25caf280d51d6c742cce25569b7f2440e53639aa41947c31a8a749", 0x89}, {&(0x7f00000000c0)="8d9a571ff3489afa5a92b4fbfe321dd1f873899234e27d8ff6c5b5590915", 0x1e}, {&(0x7f0000000280)="47dc53c98c7ce7aab834518aa14fe898f19657da837ec00bba209008cde67b254f9fb894304e0025e7699a19206cf59ca4329c9532bcdfca6f94f490f4c365efb2049f670c1e63b7b1f2af449e89b7686d6ccff39515e39baa6c5f0c0dcb51ff09cb6d4859725d98750d4a3fa458853e7e9553d1beb2aeed7c23a5e8e8611fb2a002e97974ad59c59892e214b0d6b7766d2fab2dc8eccc5011dafa0a28be18aa2fb87988f67a9522d6d747e621e2ebebfd8ab13daa6720c2c941ed5439577f3db66114882d17fc2e044b8463fb", 0xcd}, {&(0x7f0000000380)="5ed3059d51cafca08a6bcff295a4", 0xe}, {&(0x7f00000003c0)="a37875d8d5f7e23c03858efa437917f2e737f82d55e44bba842303b985026f3ff9ebb38a4e0391e1df7146eb2ef71b08236b15f1669f4182179996864f02188443801cf4ef97cdeb38ab466ee7d46819b12d36bfd2ffea9c9005f36a4307704990d5f5b9104fa44f8d474241c29c165cf45a85ed1d15d7bd5df92d449c9b561cbf554fb532d2e6d180e3dc68a1e455741790fbfe17eb0b4e19d7352565a8adf99512a271f7e2783de71977aab674ee6adea5de4e5f89820e2fadbdb41f4df4f4c4a9af5071743d7be95e9a0150493559bca80aa5026bf654bb864eef4b295eff7caef1496b744f04d18354ad", 0xec}, {&(0x7f00000004c0)="43b8c7e8b30b16dedb81f67ce4d2b7f0bae2c80aaa0f96773b9b733f9db22fc2a345dfa4e17e1c6d0eedf0ca247670418caface6107c1fb36f557e0f11f3a51b61488ec570b034351e0fd4fe8da43f4fd5f931abc83bbc591f16a0830ec3557458b40368c1012a29420e7fb4ddef1530cc87a64c8455b21a9ae4f622baef6875244142045e87eef2cc334552fd9c4bd8f3e4a4d1ad4f7a9afc8176924bb7e5ec83ee0e56ac2938b093f18ca173e535875f7bc4b749902e65ec313583724e45d19e4a9ec7ae37a3b3c242ad7b0d079f7adadd1ce344465b7eed39bf225c0153a9045d", 0xe2}, {&(0x7f00000005c0)="79a3e58658d92655bda70f1c9a3562871552ff75c88ec9c8d18e94a3af9c7e1102c2071e233c80f5283d962801f558ca", 0x30}, {&(0x7f0000000600)="80c438a019885ef9828ea8304ff8b6d8d882448cac4d3aa7dbeedb4e75981e6a74960230c4c8110b98532d78", 0x2c}], 0x8, &(0x7f00000006c0)=[{0x110, 0x1, 0x1, "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"}, {0xa0, 0x19d, 0x6000000000, "a5b5736dc34870b46387b2fbf1d8b9cd28caf9f23ae25a3c263e7846de9040536ce91f22a5660aba41a00ef75c0407fa5610b8852063f5dbcf9acf1c988caa53542e19ed815b532043e49ea6c4e1a990a8ab33317d7b696012c218f57e6d0dd2bd9829cf6e0f12b2742f302c74c604141b807bc1248c8626475d2d502a362afdf89ff119552b7bf85d337d"}, {0xc0, 0x10a, 0x8, 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{&(0x7f00000012c0)="b1dbf5f2544e839aea24285e22ff9c4ffa139eb550489ad372df07deeb6ced5dfd7255ae908b0aac9d460270824db10c000bd158e7d3aa0ed373a6473a4a73f1a50907943951de851a8c054e7f2c96b6666452e82db7f392084dff0eea301b80109fe06e30d2c4fba1beb612fcb2", 0x6e}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="e86aeb779c310f23474e1c3d2dcf6e9826a5d4dbddea875ca85dbfcfec78f0e985585ec73f66ea77574fc8d3e631dc119d138c76f46403557fe5a7c093f781bc5eb821a36b4ca58bc2af3245735891fbb69daeae01db747b432495c62e7e725d92bab27b61d64a32fb8631066da7161584552ae86415ec939c0081315d00fe9468d878f4b1f3a3acaf2d346fb0a5842f1ca812ff104a43fde757ebe45ddd3c3497d63aca8ee51f7caad87c7d194cd9294d6328019c336aeb87d1ba8d1e67479e5236ab168f13302fa7b657360abfe8ad8bba3293f8bd1ba2af06374a7172be0d1b67f4695c72cc98c40478c74d42cdd6", 0xf0}], 0x8, &(0x7f00000024c0)=[{0x40, 0x0, 0x0, "b40fcaeba21f102ac635bf1890599231de1c8f8a78d62c672ca558f4cf70127c4e976176137db818883f0bfc68"}], 0x40, 0x40084}, 0x7}], 0x2, 0x20000010) 2018/05/13 03:44:56 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/252, &(0x7f0000000100)=0x182) r1 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tp, &(0x7f0000000440)=0x23c) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x82200008}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getnetconf={0x14, 0x52, 0x8, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20048000) poll(&(0x7f0000000000), 0x2000000000000439, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = dup3(0xffffffffffffff9c, r3, 0x8003f) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000000)={0x6, 0x227, 0x3, 0x0, 0x7}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)) 2018/05/13 03:44:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff]}, 0x34f99c2a}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x12}}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffd}], 0x90) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0xffff, 0x0, 0x0, @tick=0x4, {0x7, 0x6}, {}, @result}], 0x30) 2018/05/13 03:44:57 executing program 2: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001c00)={'bridge_slave_1\x00', 0x7}) recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000300)=""/71, 0x47}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000380)=""/66, 0x42}], 0x4, &(0x7f0000000440)=""/88, 0x58, 0x100}, 0x1}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000540)=""/37, 0x25}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/38, 0x26}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/14, 0xe}, {&(0x7f0000001700)=""/85, 0x55}, {&(0x7f0000001780)=""/42, 0x2a}], 0x7, &(0x7f0000001840)=""/83, 0x53, 0x6}}, {{&(0x7f00000018c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/69, 0x45}, {&(0x7f00000019c0)=""/81, 0x51}], 0x2, &(0x7f0000001a80)=""/116, 0x74, 0x81e8}, 0x6}], 0x3, 0x100, &(0x7f0000001bc0)) r1 = socket(0x3, 0x0, 0x10000) bind$unix(r1, &(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/05/13 03:44:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x7ff, 0xffffffffffffffff}) r1 = dup(r0) getdents64(r1, &(0x7f00000001c0)=""/164, 0xa4) 2018/05/13 03:44:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x12010, r0, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c9ad0d76df95b57524d4e86fb5f32decac3f94", 0x13) 2018/05/13 03:44:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xac00) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) readv(r1, &(0x7f0000022f90)=[{&(0x7f0000a94fff)=""/1, 0x1}], 0x1) 2018/05/13 03:44:57 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x10000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x100000001) socket$vsock_stream(0x28, 0x1, 0x0) signalfd(r0, &(0x7f0000000200)={0x2}, 0x8) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0xfffffffffffffecb, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x100}) r3 = dup(r2) getsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000000080)=""/198, &(0x7f0000000180)=0xc6) 2018/05/13 03:44:57 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) tkill(r0, 0x15) 2018/05/13 03:44:57 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:57 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3081, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}}, 0x0, 0x20, 0xffffffffffffffff, 0x4) 2018/05/13 03:44:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") rt_sigaction(0x7, &(0x7f0000000040)={0x42a535}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x44031, r0, 0x2) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/05/13 03:44:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xac00) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) readv(r1, &(0x7f0000022f90)=[{&(0x7f0000a94fff)=""/1, 0x1}], 0x1) 2018/05/13 03:44:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0xc000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x4) unshare(0x28060400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x11, @broadcast=0xffffffff, 0x4e24, 0x2, 'ovf\x00', 0x2, 0x4, 0x16}, {@broadcast=0xffffffff, 0x4e21, 0x2, 0x3, 0x400, 0xe529}}, 0x44) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x0, 0x1}) r3 = dup(r2) epoll_wait(r3, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000100)=""/253) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000280)) 2018/05/13 03:44:57 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/05/13 03:44:57 executing program 0: r0 = socket$inet(0x2, 0x803, 0x81) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x2, 0x4, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000000140), &(0x7f00000015c0)=ANY=[@ANYRES32=r0]}, 0x7c) 2018/05/13 03:44:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000009d17c17a6023c04128f11502001f11000000000000000000000000bddcb600000000000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x22) [ 125.523648] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 125.567290] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 125.691954] alg: No test for seqiv(rfc4309(ccm(aes))) (seqiv(rfc4309(ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time))))) 2018/05/13 03:44:58 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/13 03:44:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "9bc2d62a31ab2d5aa0aa4dda2a693ab7c5f1cb8657897d412a643ed0184ca001a03aa11810f1d5da9b96c41e9899834970384836e0d8365fbb828dca6594412a4f908bef73800ed7cd4c93f389c29af68d47a4bd8a649ec59d23993c5d8f0d169420f40ddb930bdf925d27f5cb4ec74bc16b6a78834ed52650"}, 0x7d) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) recvmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x40001ffc) 2018/05/13 03:44:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) r0 = open(&(0x7f0000000000)='./file0\x00', 0x401, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000110000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/13 03:44:58 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x5}, {0x6}]}, 0x10) socket$inet(0x2, 0x0, 0x0) 2018/05/13 03:44:58 executing program 0: r0 = socket(0x100000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") 2018/05/13 03:44:58 executing program 6: mmap(&(0x7f00000c4000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x805, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) 2018/05/13 03:44:58 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:44:58 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15, 0x0, 0x0, 0xfffffffffffffff9}, {0x200000006}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/13 03:44:58 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setrlimit(0x2, &(0x7f0000000040)={0x4, 0xfffff7fffffffffe}) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2, 0x3, 0x7f3d89994d0f5230, &(0x7f0000ef5000/0x4000)=nil, 0x20}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/05/13 03:44:58 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x410000, 0x0) clock_gettime(0x20000, &(0x7f0000000600)={0x0, 0x0}) munlockall() timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {r1, r2+10000000}}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x2, 0x1}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000880)={0x3, 0x7, 0x200, 0x3, 0x1, 0x8, 0x2, 0x80000ad9, r3}, &(0x7f0000000940)=0x20) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)}], 0x2, &(0x7f0000000680)=""/253, 0xfd, 0x1}}], 0x1, 0x12001, &(0x7f0000000800)={r4, r5+10000000}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/145, 0x91}], 0x4, &(0x7f0000000400)=""/27, 0x1b, 0x3}}], 0x1, 0x2002, &(0x7f0000000480)) 2018/05/13 03:44:58 executing program 5: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'syzkaller0\x00'}, 0x18) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x66) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x4, 0x24000000000}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x4a2eaabf067d12f5, &(0x7f0000000180)}, 0x10) 2018/05/13 03:44:58 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)={0x0, 0x0, 0x2}) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000000000000000000000000000000000000000000000000000000000285e9de3eff30a079986346d1c2b089fad6cd1641255eb6f71401e5badd30029249aecaa732eec518d79e8"]}) 2018/05/13 03:44:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7fffffff, 0x4) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r1, 0x0) [ 126.458352] mmap: syz-executor2 (7886): VmData 18436096 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. [ 126.472488] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/05/13 03:44:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x5, 0x200000000000050, 0x2}, {{r1, r2/1000+30000}, 0x3, 0x5}], 0x30) 2018/05/13 03:44:58 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ipx\x00') exit(0x7fff) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xca, &(0x7f0000000080)=""/202}) dup3(r2, r0, 0x0) 2018/05/13 03:44:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x42) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x430482) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x813, r0, 0x0) 2018/05/13 03:44:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) chmod(&(0x7f00000000c0)='./file0\x00', 0x128) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/05/13 03:44:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket(0xa, 0x801, 0x0) 2018/05/13 03:44:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) iopl(0x8) sendto(r0, &(0x7f00000000c0)="9b1e33808a835cf3fc77f84e18a1e707ff069cc14e98ab542befad614da7af5113afe67eff042c045d5929ece076ba4635a1a0bce1688478c04600a566b913f7e90262fbd9ec510f21aa9a06c57b587088a448405c265e590475e5b755610fc1ed2afe7ed3ba0a9c482abde9018bd264454115eecafb4ecec093b3e9ee6b11f2b3a80f1e296b7ef8b26c5eb3777c", 0x8e, 0x40, 0x0, 0x0) preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/59, 0x3b}, {&(0x7f00000012c0)=""/70, 0x46}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/186, 0xba}], 0x6, 0x0) [ 126.696862] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/13 03:44:58 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)="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") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="08000000000000000900000000000000010000001f00000008"]) 2018/05/13 03:44:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x3fff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x722, 0x70bd27, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x28}, 0x1}, 0x40) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/05/13 03:44:59 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000024c0)) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) 2018/05/13 03:44:59 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:44:59 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:44:59 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='em1#eth0$\x00', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xf33c, 0x7, 0x0, 0x8, 0x4, 0x8, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xbb40, 0x100000001, 0x7fffffff, 0x6, 0x6}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x9, 0x5, 0x100000000, 0xbec3, 0x40}, 0x98) syz_emit_ethernet(0x2f4, &(0x7f00000002c0)=ANY=[@ANYBLOB="cd398ffb0f0000000000fd0086dd60c0e54406000000fe800000000000000000000000000000ff020000000000000000000000000001838fc92e04f8a5926d02000000000000000000000000000121a50b2c81f632e34efa562d786acb22dcbbbc2e1c131c234388362ed9eac58dc1c9afeb3254ecfac9c64cac7907c7b8785a023c818e71006126166f35a9d521b63d8cbfbe1ac8fb72b153d84abce1c4a63e819d79146639a08094c1168cf3e2aceb054b4863c237eac0de58271b8efdb3944d3d395f8b9e79125a322fb06b494641fa03"], 0x0) 2018/05/13 03:44:59 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000006, 0x4403e, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) r2 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="87972ef7921623f94076aadc0a8a3048ec44c698029db73aba069ecd02677a41aca840728f3bd4fefde8d3aa59936f69769c19a669b84da22f3ce983514fa9e098123816482d45eed95062f6fcf4f7a5343c0583c407c8d0270afb3d56e592af53830e39c023ed3ab91b0e2aa8481b305aaadd83dfa727cd2bbe2ad3cb3d21bbad1868c963e0520e9fba496cac", 0x8d, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000280)=""/232, 0xe8) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffbb}, 0x73, [0xff, 0x8, 0xffff, 0x200, 0x9, 0x7, 0x7f, 0x9]}, 0x5c) 2018/05/13 03:44:59 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="abffffff00000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x7fff, &(0x7f00000000c0)=0x4) 2018/05/13 03:44:59 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r1 = syz_open_dev$midi(&(0x7f0000000880)='/dev/midi#\x00', 0x2, 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/05/13 03:44:59 executing program 0: unshare(0x8000400) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x101, 0x10440) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fchdir(r1) [ 127.703704] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 03:44:59 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400002, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/195, 0xc3, 0x2, &(0x7f0000000180)={0x1a, 0x110, 0x9, 0x5c, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) ioctl$TUNGETFEATURES(r2, 0x80287010, &(0x7f0000000000)) 2018/05/13 03:44:59 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000200)="720010667300", 0x10048, &(0x7f0000000180)="d2c98bc1e97629fdff94566c6acad7ea131c6215d5c030f2b7b134a91c63b598182273d086d30c37a711e640de070b22c44fb333c0a120b412feee6f3dd972124fe185cbb954f6d97a54f95f15cee9f86fdd26863dfd2e2f5def09d5ce6eb4885cca3b1cc122000000000000000000000000") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000300)='.', 0x0) 2018/05/13 03:45:00 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) stat(&(0x7f0000000080)='/\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0xc) io_setup(0xffffffffffffff11, &(0x7f0000000200)=0x0) io_submit(r5, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x81, r1, &(0x7f0000000240)="177b9e4fdabb2981c2a46186833fcca4629c59eccb75103b783dbd7ee3c7c26b1fcf6d1db3d1ab5ced2a803c1bc014878ff340c8b33b2215d4760bb19fd585d34de19d21952ed869310d1e958b9b307c3c9497964a1f413c0acc8956fc877b043429b619", 0x64, 0x0, 0x0, 0x7f659b94ed189ccf, r0}]) sendfile(r3, r2, &(0x7f00004b5000), 0x7fff) write$fuse(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="8a"], 0x1) 2018/05/13 03:45:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x40}, 0x8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0xa00, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="99128369e4c168cddea3f3164b6043000de50a55d43d11f0a041905ae294570a0f09d6d1b6a65170b6bdd9c154f27b7ef80d778fae9b74f7c666f10332751daa30a5930999f337bd6f6170cfee0f99b5") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/13 03:45:00 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000024c0)) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) 2018/05/13 03:45:00 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000240), 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00020000"], 0x3}, 0x1, 0x0, 0x0, 0x8}, 0x2) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r4, 0x800000000000000}, &(0x7f0000000200)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000380)=0xc) 2018/05/13 03:45:00 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/05/13 03:45:00 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:45:00 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x6, 0x1, 0xb62, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x5, 0x6}, 'port0\x00', 0xc0, 0x2, 0x34, 0xac1, 0x6, 0x9, 0x4, 0x0, 0x1, 0x1ff}) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x5, 0x400002) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000300)=0x1, 0x4) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) accept$inet6(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) 2018/05/13 03:45:00 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:01 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x1e, r0, 0x80) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/05/13 03:45:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f0000001940)='environ\x00') preadv(r1, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1, 0x1}], 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x0, 0x3, 0x4cbd, 0x1, "16c41256f7675e7f7f0f69564454b9b6dad7976a6ae941fe79a735e847448514373843f66cb81e0dfc26e92c", 0xffff}, 0x0, 0x0, 0x75f, r2, 0xaaca, 0x990d, "6218fd9fe5d39cd900add054bc9e33bb169fd33acd3c9b5fd19ae7c335cde87cde6483708acb08d3aeee98f02372cc1b4926535a6280381fd093adb968892660", &(0x7f0000000040)='\x00', 0x1, [], [0xd0, 0x8, 0x97, 0xe81]}) 2018/05/13 03:45:01 executing program 5: syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x600, 0x0) r1 = syz_open_pts(r0, 0xa75bb37c89d40c81) r2 = inotify_init() r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xfffffffeffffffff}, 0x8, 0x80800) r4 = memfd_create(&(0x7f0000000080)='vboxnet1vboxnet1\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ppoll(&(0x7f0000000200)=[{r1, 0xf0abe675102e33bb}, {r2, 0x1046}, {r3, 0x2148}, {r4, 0x1080}, {r5, 0x8100}], 0x5, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)={0xfffffffffffffffc}, 0x8) unshare(0x400) r6 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/05/13 03:45:01 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x200000000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/13 03:45:01 executing program 2: unshare(0x60000000) set_thread_area(&(0x7f0000000040)={0x100000000, 0x20000000, 0x0, 0x2bf, 0x10001, 0x3, 0x3a9, 0x8f, 0xa488}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/route\x00') sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) 2018/05/13 03:45:01 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = gettid() ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getpriority(0x3, r1) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) getpgid(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) [ 129.345203] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 03:45:01 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/05/13 03:45:01 executing program 0: unshare(0x40600) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/05/13 03:45:01 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = socket$inet(0x10, 0x80b, 0x3) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(echainiv(gcm_base(ctr(aes-aesni),ghash-generic))))'}, 0x58) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b724a63fff00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/13 03:45:01 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="010000004100000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) [ 129.485516] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 03:45:01 executing program 7: socketpair(0x13, 0x400007, 0x4000000000000000, &(0x7f00000004c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb4, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xce}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5304}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x15}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4880}, 0x11) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000401cf847dbd651a00cdbf57e8ff8136f79d0b42e320bc71ea9cd39a72daa433ee532d31731d9334a581c259c90ea2ceace3d86a7beca658dbff5df689f304619788ccdb7f4cfc9ede394adb9706a14", @ANYPTR=&(0x7f00000035c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="002325f7f82443a886cdcd4f167a002000"], 0x421) 2018/05/13 03:45:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x40000006}) 2018/05/13 03:45:01 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) fcntl$setflags(r0, 0x2, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f0000000380)}, 0x10) 2018/05/13 03:45:02 executing program 6: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) r1 = gettid() ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getpriority(0x3, r1) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) getpgid(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) 2018/05/13 03:45:02 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/13 03:45:02 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket(0xa, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:45:02 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket(0xa, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x8800000000000000, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/05/13 03:45:02 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b7000000000000000700000000000000fd8bcd9f10712f95"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x6, &(0x7f00000000c0)=[{0x0, 0x0, 0x7}, {0x0, 0x9d5, 0x200, 0x2}, {0x6, 0x101, 0x8, 0x81}, {0x8000, 0x5, 0x100000000, 0x40}, {0x7, 0x0, 0x21ac8000, 0x400}, {0x3ff, 0x4, 0x81, 0x34}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xffffffff, 0x10003) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000140)={r4}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/05/13 03:45:02 executing program 1: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x3000, 0x1000000) 2018/05/13 03:45:02 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/41) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000001000000"], 0x0, 0x800) [ 130.472522] IPVS: ftp: loaded support on port[0] = 21 2018/05/13 03:45:02 executing program 1: r0 = socket(0x0, 0x0, 0xfffffffffffffbbc) ioctl(r0, 0x8112, &(0x7f0000000080)="c6295e4eca6c29b612ec6f6c40aed5ac0940a84b43e2ee0a9177b53df1b93073a141851d3aa7bd5c902ef5b8d03924c07ea9dcedb69c0cd8a5198a13bac8df7f65e7d1de7049b0bdace3c3") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x12000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000007c0)=""/232) setxattr(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=@random={'user.', '/dev/snd/pcmC#D#c\x00'}, &(0x7f00000009c0)='/dev/snd/pcmC#D#c\x00', 0x12, 0x2) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x10) shmget(0x1, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmget(0x3, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) r2 = shmget(0x0, 0x2000, 0x78000240, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000008c0)=""/30) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x68c) 2018/05/13 03:45:02 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) rmdir(&(0x7f0000000040)='./file0/bus\x00') rt_sigpending(&(0x7f0000000080), 0x8) 2018/05/13 03:45:02 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907b, 0x0) fallocate(r0, 0x40, 0x0, 0x4) 2018/05/13 03:45:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x8800000000000000, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/05/13 03:45:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/13 03:45:02 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000fccfe4), &(0x7f0000fcc000)=0x1c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcbfd4)={0x1, 0x6, 0x1, 0xfffffffffffffff7}, 0xe4) recvmmsg(r0, &(0x7f00000057c0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/21, 0x15}, {&(0x7f0000000280)=""/79, 0x4f}], 0x4, &(0x7f0000000340)=""/241, 0xf1, 0x80}}, {{&(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/245, 0xf5}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/8, 0x8}, {&(0x7f0000001740)=""/51, 0x33}], 0x6, &(0x7f0000001800)=""/144, 0x90, 0x8001}, 0x7fff}, {{&(0x7f00000018c0)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001940)=""/246, 0xf6}, {&(0x7f0000001a40)=""/14, 0xe}, {&(0x7f0000001a80)=""/85, 0x55}, {&(0x7f0000001b00)=""/59, 0x3b}], 0x4, &(0x7f0000001b80)=""/87, 0x57, 0x2}, 0x8}, {{&(0x7f0000001c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001c80)=""/246, 0xf6}, {&(0x7f0000001d80)=""/248, 0xf8}, {&(0x7f0000001e80)=""/239, 0xef}], 0x3, &(0x7f0000001fc0)=""/54, 0x36}, 0x900000}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000002080)=""/179, 0xb3}, {&(0x7f0000002140)=""/31, 0x1f}, {&(0x7f0000002180)=""/56, 0x38}, {&(0x7f00000021c0)=""/184, 0xb8}], 0x5, &(0x7f0000002300)=""/196, 0xc4, 0x3}, 0x5}, {{&(0x7f0000002400)=@alg, 0x80, &(0x7f0000003880)=[{&(0x7f0000002480)=""/128, 0x80}, {&(0x7f0000002500)=""/148, 0x94}, {&(0x7f00000025c0)=""/216, 0xd8}, {&(0x7f00000026c0)=""/156, 0x9c}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/186, 0xba}, {&(0x7f0000003840)=""/18, 0x12}], 0x7, &(0x7f0000003900)=""/113, 0x71, 0x2}, 0x8}, {{&(0x7f0000003980)=@hci, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003a00)=""/51, 0x33}, {&(0x7f0000003a40)=""/104, 0x68}], 0x2, &(0x7f0000003b00)=""/22, 0x16, 0x2}, 0x7fff}, {{&(0x7f0000003b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003bc0)=""/214, 0xd6}, {&(0x7f0000003cc0)=""/108, 0x6c}, {&(0x7f0000003d40)=""/70, 0x46}, {&(0x7f0000003dc0)=""/90, 0x5a}, {&(0x7f0000003e40)=""/103, 0x67}, {&(0x7f0000003ec0)=""/94, 0x5e}], 0x6, &(0x7f0000003fc0)=""/91, 0x5b, 0x10000}, 0xa455}, {{&(0x7f0000004040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005200)=[{&(0x7f00000040c0)=""/133, 0x85}, {&(0x7f0000004180)=""/20, 0x14}, {&(0x7f00000041c0)=""/16, 0x10}, {&(0x7f0000004200)=""/4096, 0x1000}], 0x4, &(0x7f0000005240)=""/9, 0x9, 0xfffffffffffffff9}, 0x380}, {{&(0x7f0000005280)=@nfc_llcp, 0x80, &(0x7f0000005740)=[{&(0x7f0000005300)=""/213, 0xd5}, {&(0x7f0000005400)}, {&(0x7f0000005440)=""/157, 0x9d}, {&(0x7f0000005500)=""/19, 0x13}, {&(0x7f0000005540)=""/198, 0xc6}, {&(0x7f0000005640)=""/191, 0xbf}, {&(0x7f0000005700)=""/55, 0x37}], 0x7, 0x0, 0x0, 0xa9c}, 0x101}], 0xa, 0x0, &(0x7f0000005a40)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005a80)={0x0}, &(0x7f0000005ac0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005b00)={r2, 0x7, 0x3, [0x3, 0x80000001, 0x2f2]}, &(0x7f0000005b40)=0xe) 2018/05/13 03:45:03 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="3d000000000000cf"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000380)=""/115, &(0x7f0000000840)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) 2018/05/13 03:45:03 executing program 2: unshare(0x8000400) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000440)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) 2018/05/13 03:45:03 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) r0 = shmget$private(0x0, 0x3000, 0x500, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/13 03:45:03 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x48, 0x0, 0x3ff}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0x3a5, &(0x7f0000002f19)=""/231}, 0x31e) 2018/05/13 03:45:03 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) unshare(0x28060400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) uname(&(0x7f0000000140)=""/217) r2 = fcntl$dupfd(r0, 0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x40000, 0x0) bind$unix(r2, &(0x7f00000000c0)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000300)=0x7fffffff, 0x4) set_robust_list(&(0x7f0000000080)={0x0, 0x6, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) 2018/05/13 03:45:03 executing program 0: clock_gettime(0x6, &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x206001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x94ce) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/126, &(0x7f0000000080)=0x7e) 2018/05/13 03:45:03 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket(0xa, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:45:03 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket(0xa, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:03 executing program 0: setrlimit(0x100000000007, &(0x7f0000046ff0)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0xb8140) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x401, &(0x7f0000000140)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x8, &(0x7f0000000040)=[0x0, 0xfff, 0x7fff, 0x6, 0xd54, 0x1000, 0x101, 0x2], &(0x7f0000000080)=[0x7ff, 0x1ab4, 0x5, 0x400, 0x100, 0x2], 0x50, 0x6, 0x2, &(0x7f0000000180)=[0xd81, 0x1, 0x4, 0x9, 0x10000, 0x7fff], &(0x7f00000001c0)=[0x0, 0x9]}) socket$key(0xf, 0x3, 0x2) 2018/05/13 03:45:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="1793164adee20297cf935dec98b6ffb2eb4db603d5cf39c4b66423b95f9682424b33d043fae20e3c1b903fe65d5b62c2aff5f8d9391a9b58b3e06b6c5aab2c0e192106bee66e995bc8b8e2bda235176658c96d22a3bed4a4569f0cce99e481984e3949fde623a1d4ff2f4ce342b4832a340b2e01ad2c06733927c14ca9f4225a0f52c816c1823fbf6c56fab2a22a30cd", 0x90}], 0x1) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000100)=0x4) 2018/05/13 03:45:03 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8400400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001140)) ioctl$sock_ifreq(r1, 0x8926, &(0x7f0000001300)={'syz_tun\x00', @ifru_mtu=0x20}) ioctl$int_in(r0, 0xaf02, &(0x7f00001e3000)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bcsf0\x00', {0x4, 0x9a, 0x3, "c8923dbed271", 0x2}}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="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", 0x1000}], 0x1) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) getgroups(0x4, &(0x7f0000001340)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000001380)=[r2, r3]) getresgid(&(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001240), &(0x7f0000001280)=0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000012c0)={0x1, r1}) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) 2018/05/13 03:45:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000003c0)={0x7fffffff, @random="6f11f8484a14"}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x2f, 0x31]}, 0x2) 2018/05/13 03:45:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000200), 0x1f) 2018/05/13 03:45:03 executing program 6: seccomp(0x0, 0x1, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x1, 0x5, 0x7, 0xfffffffffffffffc}, {0xffffffffffffffff, 0x8, 0xf2de, 0xff}, {0x0, 0x3, 0x2, 0xcb}, {0x5, 0x6, 0x9683, 0xfffffffffffff000}, {0x2e, 0x6, 0x7, 0x1}, {0x7, 0x7, 0x1000, 0x6}]}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl(r0, 0x3, &(0x7f00000000c0)="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") r1 = socket$inet6(0xa, 0x8000000000000803, 0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80002, 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x7ff) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000001c0)={0x6, 0x3f}) accept(r2, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380)={0xa5ed, 0x7}, 0x2) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x40}, 0x1c) 2018/05/13 03:45:03 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000600)=0x28038854, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000800)={0x2, 0x0, &(0x7f0000000640)=""/135, &(0x7f0000000700)=""/70, &(0x7f0000000780)=""/78, 0x1}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x38, "cdc34abd50e4fe7b7e25f0fad0eaed09a22c364cac77a020895a6fc5c124b0611cae7c90745b2bead05566013ee19a51c8d096300a38c4b5"}, &(0x7f0000000540)=0x40) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000580)={r3, 0x1800000000000000}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000080)="2b45dc45017b169fccae6efdfd709cc0d1bde73fef7b61b37d3d8783fc1512bdabe2c6671d20df9bc81fb63c8089105b6d919f8fc8e2746f277b3813e7a468f44bd57ba9", 0x44}, {&(0x7f0000000100)="3fe867c570f81517e00e447bc229402418f4344bde11560125ba7c7abbb10d51313eefbffe8584c5175aa67c5d27a498bd0796e89a5e678db628da2e8f416eea19ec03cf681e55c374968a637dc8d4bf55bdcb19fc33c16036f42ccd0d975adbe2aedf1a1c2b542a003efe7f860e7ea6ca31006a00b62bc4a614a0312c11515959e97c5ca4d95ac94dc2b58322f546f097b2b1c1f0d1fd3da772", 0x9a}, {&(0x7f00000001c0)="b91a25c62afd1bec41f4378f0caaf967c3e824d56f110a366afc66fe91e1eab9e766a372", 0x24}, {&(0x7f0000000200)="6be754eec4eada521264b49862af9b5e609ccfd5a3ad4a9fd39f4cf2d1518f45cff10d9e", 0x24}, {&(0x7f0000000240)="97e5467b9066c38e162eaff8b2e034646e191cc29f30d2bd322933f67b58da5bff52dbc92d56b7a5349022d49a1f6df3e13c253dba0259bf29f36e3a51df151c5663459fa284926f", 0x48}, {&(0x7f00000002c0)="4cf6ff0413a31d670c54ed49d51a674a5c5a99a25b5822f7359608fd4ed0b7b409743136df68cfc6a11219decf022abeafac1fb4cb908e0ebb4b5aa83320f2390f098ca88887be3b2cb542e7d57b9743006cad8383436b773b096700a890dc36c5c4ca84916d05401b6f410b6b97006a508a85e9fa93c7de24aaf9f60003f35ca354e8ee5b9eccc34f2a4f1d7f8c5079fdc452614ae530b9c1f750d3dc62301afb462f9122030ca18d6bd6bde4dec39a3a18d318be8fdabde036a20a6b32ef4c82c1a27f035416f30e4fc9ff2bddc922b6137fc9faba4d52d2a8729a7f447a00b64a5b6d48baa0", 0xe7}, {&(0x7f00000003c0)="b80f2fd1ce44003f91d198900ab3b2fa0c7ca97ebb72a631f5be4df527da02460b06c0a4720b6e070333808e24ff8af9abe4b62b4a8a8fc5956d8047c34d6dcdb13f60978db81f7a796d474ec0761342633c5a02e7f65f0a8dbd76b5f04a0a8977fd68f9655ee1f90e8e116d9fe164b78adde68093822e2c9bca14103a6b46a6cb4ad6ebc27ce0062de3204806048fa4993716cbc154cc83", 0x98}], 0x7) writev(r1, &(0x7f0000002500)=[{&(0x7f0000002480)="a2", 0x1}], 0x1) 2018/05/13 03:45:03 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x336, 0x6, 0x0, 0x9, 0x3b, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x1, 0x5}) r2 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r2, 0x2, &(0x7f0000000180)="71eae5e4c702c60ce62f664bb6554c4afe95f08d5c6d0d3c50c07e0d178286f05ea0ec840d30edfb7536f53112d306313d8084cf091fc3549e8f2568cd449805e92258592de45d5461990d6ea832c3ec428424816e7da1d08d7794c7541cec5a11d1dd4a737295da4335a43a875a2b5d8de73bf8c0430f0fda3035f3f1d5c645694539670ba91b5e2809bcd25b96b9bd66ad0f81d14550b82d6c2a806888d6510b163f6a5356b9085feaed0ec82d56244482081529522583caca47e19b070a0dbb") ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000300)={0x1000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0xf966, r1, 0x10000, 0x6}) gettid() r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="2900000020001900013d181000da000402089800000000179e0000040d0006000000111e9a3b218da5", 0x29}], 0x1) getsockname$netlink(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xc) [ 131.857840] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 131.938497] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 132.032191] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/13 03:45:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001240)="6772797f9f0192549bc0c3dd431a93fc85", 0x11) 2018/05/13 03:45:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0x1ff, 0x10000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x5, 0x8, 0x1, 0x1ff, 0x7, 0x7, 0x2, r1}, &(0x7f00000001c0)=0x20) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) ioctl$VHOST_SET_MEM_TABLE(r2, 0xaf02, &(0x7f0000001480)) 2018/05/13 03:45:04 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/05/13 03:45:04 executing program 0: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x300000000000, 0x0, 0x1, 0x7dd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x3, r3, 0x10003, 0x9}) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x684c, &(0x7f0000ffa000/0x4000)=nil, 0x1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/174) 2018/05/13 03:45:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000008c0)=[{0x8, 0xff}, {0x3, 0xfffffffffffffffb}, {0x8, 0x9}, {0x3, 0x81}, {0x4, 0x40}, {0xb, 0xc01}], 0x6) r2 = msgget(0x2, 0x80) io_setup(0x2, &(0x7f0000000080)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x501000, 0x20) r5 = dup(r4) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000840)={0x6, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}]}) r7 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x40100) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x2000, 0x0) io_submit(r3, 0x5, &(0x7f00000007c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x3cb7, r0, &(0x7f0000000140)="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", 0xfe, 0x1, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f00000002c0)="e0efc4857b5a7339b6aaff2e07565295ad1c1f5f49de5545a7ab58fe84d0d839984e2bde7f693bec1269efb8aa3ab13d3c9f1bf633890a67bcec3648cefda462dd8fd2ddd3906e1f74265a29b0629aac73c6c7a5c0dc", 0x56, 0x8, 0x0, 0x222641c973087211, r5}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)="e9ceee5373ca5821258d8db51f78b20b0a597c41f52f9357b7ae20dad714e5e733ebd0d3bb43e8b5c337083c0c53c5ddd799ee9c0bb26b564620367b9cbcba83c95e03b1983a38e6b29619e59ba906a49e12de279280b733f8eb82ff6b279018ee21599932fc0a7417cc1b8f5bb6a6788f66dcfb36687007c5c69bcb5d0be3cebd9f90f2254491fe971996da9334f283854114524c5b0c7a906a08744ad09d05005fc9bd6af049bbe06570fd74fa4f2edf2beefc6bcb66c0f17fdbd96ea6880cf0421ff132e884f26ec960ab3d49a2667d2e78ba6c034b56a298426b277f165897478115fb59617f8811100a7727eae4a3e856acbe4a", 0xf6, 0xf423, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xb, 0x80000000, r0, &(0x7f0000000500)="113506a8f24a4b8b68383e1f3706b18c0feb3e6d15f85d203ea05dd0fe4ebdc892c05bc351d262796242a19816c88aff2ffe7057309c0944c3b8fd52e78ea2ac966c16876381152b309470720180366b2b48c22feae536865ecc86a058c4813a19fde05071b8811b4da56d824970ef1c09c1a85adc4571f0e79648840d642be2f127b5e6dfb9897db72f5d8cd967053af6bd1e5ea16c8a", 0x97, 0x1, 0x0, 0x0, r7}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xa, 0xedd, r0, &(0x7f0000000640)="57c54fd86790067d9fe85bee5fbcce963ca16d2685f7e2fefc6b2bc23f8ef0e615d55c2faa5660f1cc858f1a2a0693827732e73b12af62a364d7e28c1299dbdf0a090985a52c348a5eb6f5e3558c2b00d1bacb070263a53b1cc42617b03858d9107aad56579a1923502cc87f8b20c94b48509615626eeaaf8dbcb390cfe3a7149e3ff9f2827be6595ab746ee9c4869491700682bb6e935faa33385cf83b0c30e1f4d699153c41ac75a50787c0c2b3c4a7a515606bc8257a2b323a64403e2ea1002", 0xc1, 0x401, 0x0, 0x0, r8}]) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/39) 2018/05/13 03:45:04 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket(0xa, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:45:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000000100)="aa543eef", 0x4) ioctl(r0, 0x8, &(0x7f0000000240)="885e6f8615664882687966197ff9a28629973cc4345b765729aa97cc4dfec11b4cc0e26f3a8ee9def0a7716574b0ef303704c99f70522c48b75d79f202aeacfa96f079180b1556e86894b9ebc9e3f07d089c735b690c4c6a600f93d9821c7797193c2dff9a55d6a85ec73e9a06ff6586c038e434e3eed11b423fb8fabcdb8b56ac5f7ab67de13fef6f70651fa408f121646462eafde58dedd2d0766df2e6de983c3284c1582c1892f6909311b5f3ddf11af23b43b4fd70d89384bf2b2a3e0ace26c35c93dd7531184b125771adfd873057dfaa5c28b1def2acd08f") write$binfmt_aout(r0, &(0x7f0000000840), 0x20) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000004a40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000004a00)={&(0x7f0000000800)=@getlink={0x28, 0x12, 0x5, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/05/13 03:45:04 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket(0xa, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x1d, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) 2018/05/13 03:45:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) fadvise64(0xffffffffffffffff, 0x0, 0x80000001, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000200)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') [ 132.436216] alg: No test for hmac(poly1305) (hmac(poly1305-generic)) 2018/05/13 03:45:04 executing program 2: r0 = socket$inet6(0xa, 0x10000000000003, 0x3c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) memfd_create(&(0x7f0000000000)='-system.\x00', 0x3) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000040)="11", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) write$binfmt_aout(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000000000000001000000000000000000000002000000000000000000000"], 0x20) 2018/05/13 03:45:04 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x86, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xca}, @in6={0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0x1d}, 0x2209}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@sco={0x1f, {0x5, 0x2, 0x4, 0x7fffffff, 0x0, 0x2}}, 0x371, &(0x7f0000000d80), 0x1000000c, &(0x7f0000000000)=ANY=[@ANYBLOB="8c000000000000002b00000002000000fe8000000000000000000000000000000000000000000000acdebbc36e34a5916fb487d8c17f5386109c"], 0x28}, 0x0) 2018/05/13 03:45:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xffe4, &(0x7f0000000000)=ANY=[@ANYBLOB="17ca660a424500001c000000000011907800000000e000000100004e210098365ff2c8089078000000000000000000"], 0x0) syz_emit_ethernet(0x1f0, &(0x7f00003f3fd5)={@random="17ca660a423b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/13 03:45:04 executing program 7: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000000200)) 2018/05/13 03:45:04 executing program 1: unshare(0x40600) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x16000, 0x0) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/13 03:45:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/106) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000080)={"626f6e64300000002dd67ca7002000", @ifru_mtu=0x7}) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4000, 0x0) 2018/05/13 03:45:04 executing program 5: syz_emit_ethernet(0x1e, &(0x7f0000001380)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@can={0xc, {{0x0, 0x3f, 0xff, 0x8001}, 0x5, 0x2, 0x0, 0x0, "3c2c6ac198da457c"}}}}, &(0x7f0000000000)) 2018/05/13 03:45:04 executing program 6: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x1}) vmsplice(r1, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000fb8fb0)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/13 03:45:05 executing program 2: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket(0xa, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:05 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x889d4a7311889542) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x17, 0x3) getsockopt$inet6_int(r2, 0x29, 0x5e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0x3}, 0x8) socket$pptp(0x18, 0x1, 0x2) write(r1, &(0x7f0000019f97)='g', 0x1) write(r1, &(0x7f000061df91)="10", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/05/13 03:45:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/05/13 03:45:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x80000000) pread64(r1, &(0x7f0000000680)=""/197, 0x3a, 0x83) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x100, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/05/13 03:45:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc3fdb)='ys9v', 0x4) close(r0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/13 03:45:05 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)="635c726f76702e746872656164730019aed8011b22c20859808f98a1abf45f9675592204f6d0f6c98b33b9aaccf72a2f9be1f097a97d16a722d95fbce2a540d3a5d963acddafd8e399e6cde7b1f7ffffffffffffff39b13ab8ff4a5cc7f50caa74fa6bccc5d2d44ac86734a774bebf0986d9b691104a67eaeafbc980caf19626198db66e0e2bac953628bc3c2c480bc77dae574973205593630000000000000000001180d651c3208f52c4221e0c165ee9491ab22baead82bc2e80c117edd33b964fe1c5b112db1af309eac46a6b13e3134d826e053636", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0eada951fc563e159d353f23353996a8616dac000014e1c0"], 0x1) 2018/05/13 03:45:05 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl(0xffffffffffffffff, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:05 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl(0xffffffffffffffff, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:45:05 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0xab12, 0x3, 'client0\x00', 0x2, "18c99ef6e192f7df", "6c4969aaf80f750369b51c92064c11f592ce74b856bdacdacbc4dbfe82b8d0cf", 0x1, 0x5}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x3, 0x4) fdatasync(r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) 2018/05/13 03:45:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/13 03:45:05 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f00009df000/0x3000)=nil, 0x3000}) rt_sigprocmask(0x3, &(0x7f0000000000)={0x6}, &(0x7f0000000080), 0x8) 2018/05/13 03:45:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x6d) syz_extract_tcp_res$synack(&(0x7f0000000240)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000280)={0x41424344, 0x41424344}, 0x80000000, 0x6) syz_emit_ethernet(0x244, &(0x7f00000002c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x7fff, 0x6, 0xffffffffffffffff, 0xc8f7}], @ipv6={0x5, 0x6, "b49da0", 0x20a, 0xff, 0x1f, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x0, 0xa, 0x4, 0x5, 0xd7b2, 0x3, 0x6, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x11}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}]}, @fragment={0x3e, 0x0, 0x8, 0x3f, 0x0, 0x56, 0x65}, @fragment={0x3b, 0x0, 0x9, 0x1000, 0x0, 0x5, 0x64}, @fragment={0xc, 0x0, 0x1, 0x4, 0x0, 0x7, 0x65}, @hopopts={0x32, 0x2, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4, 0x4}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x3b, 0xa, 0x1, 0x1, 0x0, [@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0x1a}]}, @routing={0x4, 0x4, 0x0, 0x5, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty]}, @routing={0x88, 0x8, 0x1, 0x80000000, 0x0, [@empty, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0xb, [], [@calipso={0x7, 0x28, {0x6, 0x8, 0x8, 0x2, [0x1ff, 0xdd, 0x215648d1, 0x7f]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x2, 0x6, 0x80, 0x800, [0xff, 0xa08, 0x7]}}, @jumbo={0xc2, 0x4, 0xb3}]}], @tcp={{0x4e21, 0x3, r1, r2, 0x2, 0x0, 0xd, 0x4, 0x4396, 0x0, 0x7f, {[@eol, @nop={0x1}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @mss={0x2, 0x4, 0xc84}, @nop={0x1}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @timestamp={0x8, 0xa, 0x4738, 0xffffffffffff7fff}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"3642dd3d731e72992c439aea28a0da8c2db8ea0af183"}}}}}}}}, &(0x7f0000000540)={0x0, 0x1, [0x746, 0xe23, 0x6b1, 0x8a3]}) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200)={r3, r4/1000+10000}, 0x10) syz_emit_ethernet(0x3bc, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6050a09c00081100fe8000000000000000000000000000bbfe800000f2ffffff00000000000000aa00004e2000089078e19b8b51104d89c89eece98b94c1132c7bfefdab710678d4bf3220a2d8d93ea1fba69da687f2a0c0756d624489c847d53a63856f672aa8a920e81dcc481237b2cdf1d5b3fe67f23b3a01165abc28ea93444868afb96ecd32"], &(0x7f0000000040)) 2018/05/13 03:45:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 2018/05/13 03:45:06 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9) 2018/05/13 03:45:06 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/05/13 03:45:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea9}, 0xb) sendto(r1, &(0x7f0000000080)="5104f2f25d57dee685ae3d0777a7ea72eb828047e44360a679a1615d7a0ffce0687021f543facc1266d9c20d5dfc4e298c78f88eacc759aeed608a7a023bc6b423003c7b4ef2bc7bddcac85f504c75a58b59883b1868384777334f68b81199d31b42690bc81a311b095fd6501e3a2b2f7237e02058abf754bf4c8003133c8ee2caafb526cedae0563d7b7cf81753647db0e9fc376cdb27eea2bfd63f4036b8", 0x9f, 0x8000, 0x0, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 2018/05/13 03:45:06 executing program 5: socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000040), 0x21d) 2018/05/13 03:45:06 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl(0xffffffffffffffff, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000000"}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x4, 0x3, 0x1, 0x100000000}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1000}, 0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x8, 0x4) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/05/13 03:45:06 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl(0xffffffffffffffff, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:45:06 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000040), 0x3) sendfile(r0, r1, &(0x7f00006dbff8)=0x18, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/13 03:45:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$packet(r0, &(0x7f0000000080)=""/67, 0x43, 0x0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000200)=ANY=[]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000140)={0x6, 0x1f, 0x20513282, 0x165d, 0x13, 0x7}) 2018/05/13 03:45:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x5, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000000140)=0x8001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f61d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x4, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000090000030000000000000000e700"}) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3d1, 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socket(0xb, 0x4, 0x5) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a0000008d00000000000000000000000000ec8b0000b89a0aa6e681a7110000000005000900e80000000a08000000000000008000000000000000001000000000ff00000110001b000002000100000000000000020c0000000005000500000000800a00000000000000000000000000010000000000004000"], 0x98}, 0x1}, 0x0) 2018/05/13 03:45:06 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)={0x2, 0x8, [0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x20000) 2018/05/13 03:45:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x200) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) readv(r0, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/13 03:45:06 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x800, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 2018/05/13 03:45:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c}, 0xffffffffffffff57) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x42202) recvmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000080)=@l2, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/90, 0x5a}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/253, 0xfd}, {&(0x7f00000022c0)=""/203, 0xcb}], 0x6, &(0x7f0000002440)=""/247, 0xf7, 0x80000001}, 0x40010002) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000720ab61fab00c0ff00000000000000000000000095010000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/13 03:45:06 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0xeb9, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0xffffffffffffff80, 0xfdf]) 2018/05/13 03:45:06 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x10008946, &(0x7f0000000300)={"00e1ff2401000080732d0000fcb400", @ifru_flags=0x1000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10d, 0x10, &(0x7f00000001c0), 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/231, &(0x7f0000000000)=0xe7) 2018/05/13 03:45:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r2, &(0x7f0000000340), 0x0) write(r2, &(0x7f0000000000), 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000080)={'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) recvmsg(r1, &(0x7f000001cfc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001c000)}, 0x2) close(r2) 2018/05/13 03:45:07 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000088aff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000180)='selinuxfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000200)=0x8) r2 = getuid() fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000002c0)='./file0/file1\x00', r2, r3, 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x3, 0x2, [0x76, 0x2]}, &(0x7f0000000280)=0xc) open(&(0x7f0000000000)='./file0/file1\x00', 0x100, 0x100) creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) mount(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000140)='sysv\x00', 0x1002001, &(0x7f0000000100)) 2018/05/13 03:45:07 executing program 1: unshare(0x40600) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x24880) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0x6611, &(0x7f0000000000)=ANY=[]) 2018/05/13 03:45:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000180)=@file={0x9a5a60597e905536, './file0\x00'}, 0xfffffffffffffeb0, &(0x7f0000026000), 0x0, &(0x7f0000000200)}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/25, 0x19}], 0x1) 2018/05/13 03:45:07 executing program 4: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl(0xffffffffffffffff, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/13 03:45:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x80000001, 0x0, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket(0x1b, 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/05/13 03:45:07 executing program 7: r0 = socket(0x13, 0x48080003, 0x7) unshare(0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/135, 0x87) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x65, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)=""/101}, &(0x7f0000000380)=0x78) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000200)={0x21, @empty, 0x4e21, 0x0, 'lblc\x00', 0x18, 0x22db4948, 0x23}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x12, 0x2, @tid=r2}, &(0x7f0000000400)) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41f5d5e2c97dec2160a34c44d34592c822fe0e765f2a5841fca2b68aeb25afac48c317423ca96e6bc3f1e8ee09267104fd55ada8e5e57a574a39f8889d3270"}, 0x60) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bridge\x00', 0x10) socketpair$inet6(0xa, 0x2, 0x100, &(0x7f0000000440)) 2018/05/13 03:45:07 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl(0xffffffffffffffff, 0x10000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/05/13 03:45:07 executing program 1: mknod(&(0x7f00000000c0)='./file0\x00', 0x8080, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) close(r0) [ 135.594428] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 135.667671] ================================================================== [ 135.675081] BUG: KMSAN: uninit-value in is_valid_bugaddr+0x17f/0x1a0 [ 135.681583] CPU: 1 PID: 8393 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 135.688773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.698123] Call Trace: [ 135.700743] dump_stack+0x185/0x1d0 [ 135.704376] ? is_valid_bugaddr+0x17f/0x1a0 [ 135.708701] kmsan_report+0x142/0x240 [ 135.712511] __msan_warning_32+0x6c/0xb0 [ 135.716573] ? kmsan_copy_to_user+0x141/0x160 [ 135.721065] ? kmsan_copy_to_user+0x141/0x160 [ 135.725556] is_valid_bugaddr+0x17f/0x1a0 [ 135.729702] ? report_bug+0x4b/0x880 [ 135.733429] ? kmsan_copy_to_user+0x141/0x160 [ 135.738017] report_bug+0x6f/0x880 [ 135.741564] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.746220] ? do_invalid_op+0x46/0x50 [ 135.750101] ? kmsan_copy_to_user+0x141/0x160 [ 135.754583] ? do_error_trap+0xac/0x600 [ 135.758541] ? do_invalid_op+0x46/0x50 [ 135.762428] ? kmsan_copy_to_user+0x141/0x160 [ 135.766928] do_error_trap+0x1aa/0x600 [ 135.770807] ? futex_wait_setup+0x84b/0x9f0 [ 135.775124] do_invalid_op+0x46/0x50 [ 135.778828] invalid_op+0x14/0x20 [ 135.782275] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 135.787369] RSP: 0018:ffff88013d1efa20 EFLAGS: 00010206 [ 135.792735] RAX: ffff880140d59d40 RBX: ffff88013d1efa78 RCX: 0000000000000028 [ 135.799996] RDX: 00007ffffffff000 RSI: ffff88013d1efa78 RDI: 312d6575656fec12 [ 135.807263] RBP: ffff88013d1efa68 R08: 0000000001080020 R09: ffff88013b1ffa78 [ 135.814524] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 135.821791] R13: 312d6575656fec12 R14: 0000000000000000 R15: 0000000000000000 [ 135.829084] inet_gifconf+0x345/0x500 [ 135.832901] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 135.838021] dev_ifconf+0x2b3/0x500 [ 135.841648] sock_do_ioctl+0x39b/0x6b0 [ 135.845531] sock_ioctl+0x400/0xca0 [ 135.849159] ? __x64_sys_ioctl+0x280/0x320 [ 135.853389] ? sock_poll+0x370/0x370 [ 135.857108] do_vfs_ioctl+0xaf0/0x2440 [ 135.861014] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.866388] ? __fget_light+0x6b9/0x710 [ 135.870360] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 135.875715] __x64_sys_ioctl+0x280/0x320 [ 135.879789] do_syscall_64+0x154/0x220 [ 135.883670] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.888848] RIP: 0033:0x455979 [ 135.892029] RSP: 002b:00007fecd4965c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.899738] RAX: ffffffffffffffda RBX: 00007fecd49666d4 RCX: 0000000000455979 [ 135.907000] RDX: 0000000020000000 RSI: 0000000000008912 RDI: 0000000000000014 [ 135.914274] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.921627] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 135.928899] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 135.936176] [ 135.937790] Local variable description: ----flags.i.i.i.i@enter_lazy_tlb [ 135.944627] Variable was created at: [ 135.948347] enter_lazy_tlb+0x30/0x120 [ 135.952228] __schedule+0x5e0/0x730 [ 135.955843] ================================================================== [ 135.963194] Disabling lock debugging due to kernel taint [ 135.968644] Kernel panic - not syncing: panic_on_warn set ... [ 135.968644] [ 135.976005] CPU: 1 PID: 8393 Comm: syz-executor6 Tainted: G B 4.17.0-rc3+ #88 [ 135.984586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.993936] Call Trace: [ 135.996518] dump_stack+0x185/0x1d0 [ 136.000138] panic+0x39d/0x940 [ 136.003331] ? is_valid_bugaddr+0x17f/0x1a0 [ 136.007657] kmsan_report+0x238/0x240 [ 136.011452] __msan_warning_32+0x6c/0xb0 [ 136.015502] ? kmsan_copy_to_user+0x141/0x160 [ 136.020005] ? kmsan_copy_to_user+0x141/0x160 [ 136.026160] is_valid_bugaddr+0x17f/0x1a0 [ 136.030301] ? report_bug+0x4b/0x880 [ 136.034004] ? kmsan_copy_to_user+0x141/0x160 [ 136.038494] report_bug+0x6f/0x880 [ 136.042039] ? __msan_poison_alloca+0x15c/0x1d0 [ 136.046704] ? do_invalid_op+0x46/0x50 [ 136.050582] ? kmsan_copy_to_user+0x141/0x160 [ 136.055073] ? do_error_trap+0xac/0x600 [ 136.059138] ? do_invalid_op+0x46/0x50 [ 136.063013] ? kmsan_copy_to_user+0x141/0x160 [ 136.067502] do_error_trap+0x1aa/0x600 [ 136.071376] ? futex_wait_setup+0x84b/0x9f0 [ 136.075686] do_invalid_op+0x46/0x50 [ 136.080283] invalid_op+0x14/0x20 [ 136.083727] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 136.088811] RSP: 0018:ffff88013d1efa20 EFLAGS: 00010206 [ 136.094164] RAX: ffff880140d59d40 RBX: ffff88013d1efa78 RCX: 0000000000000028 [ 136.101430] RDX: 00007ffffffff000 RSI: ffff88013d1efa78 RDI: 312d6575656fec12 [ 136.108697] RBP: ffff88013d1efa68 R08: 0000000001080020 R09: ffff88013b1ffa78 [ 136.115953] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 136.123211] R13: 312d6575656fec12 R14: 0000000000000000 R15: 0000000000000000 [ 136.130482] inet_gifconf+0x345/0x500 [ 136.134276] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 136.139376] dev_ifconf+0x2b3/0x500 [ 136.142997] sock_do_ioctl+0x39b/0x6b0 [ 136.146875] sock_ioctl+0x400/0xca0 [ 136.150500] ? __x64_sys_ioctl+0x280/0x320 [ 136.154721] ? sock_poll+0x370/0x370 [ 136.158417] do_vfs_ioctl+0xaf0/0x2440 [ 136.162298] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.167651] ? __fget_light+0x6b9/0x710 [ 136.171614] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 136.176971] __x64_sys_ioctl+0x280/0x320 [ 136.181033] do_syscall_64+0x154/0x220 [ 136.185040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.190231] RIP: 0033:0x455979 [ 136.193418] RSP: 002b:00007fecd4965c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.201132] RAX: ffffffffffffffda RBX: 00007fecd49666d4 RCX: 0000000000455979 [ 136.208398] RDX: 0000000020000000 RSI: 0000000000008912 RDI: 0000000000000014 [ 136.215659] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.222926] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 136.230187] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 136.238090] Dumping ftrace buffer: [ 136.241616] (ftrace buffer empty) [ 136.245302] Kernel Offset: disabled [ 136.248905] Rebooting in 86400 seconds..