INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. 2018/05/02 20:55:26 fuzzer started 2018/05/02 20:55:26 dialing manager at 10.128.0.26:34803 syzkaller login: [ 48.998019] can: request_module (can-proto-0) failed. [ 49.009333] can: request_module (can-proto-0) failed. 2018/05/02 20:55:34 kcov=true, comps=false 2018/05/02 20:55:38 executing program 0: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/106) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x200) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x0, r1}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000fef000/0x11000)=nil, 0x11000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000001c0)) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') alarm(0xee) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x1, [0x4]}, &(0x7f00000002c0)=0x6) close(r0) getpeername$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e) sendto$inet(r1, &(0x7f00000003c0)="90f0ba0decbf075ce4a9390691347b4eb2d02f8b9667e302a5dd881ddc4bfee264d9cdd06b70a88a6c8daadf8447293678f4d03c3ed146bc0ff427cdfd69315d2be3a0311cb5ead81de2bb0ceb365a717f266553e451dbbd2afe8ff979261ca5e531919b751c45c4ec440f31a72c3dc3247f40d208bfa784c7d99fb55e543898d1689164f5e6834b4744d1fc8b5aaaf99cf952287c7e14da47cb4a9f9c4783d71e2502eadc7e8dc42f157743d7b813a0be81adce6ab9c88a7ae83243e9f907bb", 0xc0, 0x40040, &(0x7f0000000480)={0x2, 0x4e23}, 0x10) r3 = dup2(r2, r2) chdir(&(0x7f00000004c0)='./file1\x00') ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000500)={0x8000, 0x8, 0x1}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000540)) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000580)={0x0, 0x4, 0x18}) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) setresgid(r5, r6, r7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000740), &(0x7f0000000780)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) mq_timedsend(r1, &(0x7f00000007c0)="e2a8b4d6b8be593be684f2b76584a27e9771e03903aaa7ec3b", 0x19, 0x8001, &(0x7f0000000800)={0x77359400}) connect$can_bcm(r1, &(0x7f0000000840)={0x1d}, 0x10) getsockopt$inet_int(r2, 0x0, 0x27, &(0x7f0000000880), &(0x7f00000008c0)=0x4) 2018/05/02 20:55:39 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0xfff}) r4 = dup3(r0, r0, 0x80000) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b00)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x7f, r6, r5}, {0x2, 0x3, 0x6, 0xffff, 0x7, 0x6, 0x92, 0x2}, {0x1, 0x2, 0xfffffffffffffff7, 0xd84}, 0x3, 0x6e6bbb, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3502, 0x4, 0x2, 0x40, 0x5, 0x10001, 0x600}}, 0xe8) r8 = syz_open_dev$admmidi(&(0x7f0000001c00)='/dev/admmidi#\x00', 0x5, 0x40800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001c40)={0xaa, 0x40}) mknodat(r0, &(0x7f0000001c80)='./file0\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000001cc0)={'broute\x00'}, &(0x7f0000001d40)=0x78) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001d80)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0xfff, 0x5, 0x5, 0x0, 0x800, 0x200, r6}) timer_create(0x0, &(0x7f0000001e00)={0x0, 0xe, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000001e40)=0x0) timer_getoverrun(r9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000001e80)={0x0, 0x1, 0xe8}) r10 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003780)={0x0}, &(0x7f00000037c0)=0xc) sendmmsg$unix(r4, &(0x7f0000003840)=[{&(0x7f0000001f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000001f80)="724ffcc97d01530e44755f52116c9e62a0710960586a38bb9b89b1294d5d07d63bf168ee9a3503c44b864ba845b5b6a92714312c9d4e45a0f67503", 0x3b}, {&(0x7f0000001fc0)="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", 0x1000}, {&(0x7f0000002fc0)="e371140e65289986e816b4696e5527a07d57669c0350a751e5fe1f04e7c216cf1fce7fb0b343f3580bc0d074109955a481b7f0195c06fd", 0x37}, {&(0x7f0000003000)="fbd1e25d5bf8957c0acec15c1fbb0f2ae82a992b80bf631a2629af9aee89e197a9ddbf2593d3bed72edc2d65cf380ca435d0c7e1ea870fb04d3d6748b4de5cd43d7b78fd2dcea81f76938bd6ce61c41512f861b0b188dcc031b7b7a5893229f2d110e091bfe55fcff38182699b67167d037c", 0x72}, {&(0x7f0000003080)="9246a39af0886110060b8a5cd191e1293ba2be4e3b469ef549150413cb0cafdece03a23eafd4c228989a72c6850e94d65fd15502f4138a34c6b11efeee1b437fce87df0f5252ec4619c5772d452c5f09b08fed4655d3e56a70c16cb31645a89399e54103fbe74b8abba7475178b7318114b59dd3322a40363ff051aac5e2a158dea914f5da2d5921a93899800268825b461f352a2ebf66a28585eb1d9d0c9a8d64699963c799f525b0d4aed158f4dbd60a18773d790d4dea9db7a525360fb6d2c017b6e375074ed0836260f3f6a24499f251d72891", 0xd5}], 0x5, &(0x7f0000003200)=[@rights={0x28, 0x1, 0x1, [r4, r8, r0, r4, r8]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x8000}, {&(0x7f0000003280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003380)=[{&(0x7f0000003300)="6cba1e1ed117a1cb3b51a385a8c284869a8840aa108d7da31dab956e7bc1af861bc0a00023ef5101152601975c6246958114f4d8bf46402fe42e3451175be8eabc2ea0", 0x43}], 0x1, &(0x7f00000033c0)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r0, r4, r0]}, @rights={0x38, 0x1, 0x1, [r4, r4, r4, r0, r4, r4, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r2, r3}], 0x80, 0x80}, {&(0x7f0000003440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003740)=[{&(0x7f00000034c0)="7c3adba8dfb9d85feb1cc7ff67f93212357f8f8ff49cf99b57c4c9ef1c7452d5c3def94374e51fb4c145a8efcdc96b5d4b82aa85f9969cef414aad9b8dcf42887fe2e7299a2cec032b6268f33c3e3f1272d4", 0x52}, {&(0x7f0000003540)="8e84ae6b7bce4bb43109855c0716a0f2cecdeab8483af652cef7911a00631b17d1100d69d71065972e88b177b6e43531a07987b123f1e5f8fcfd5a94056e606ad809dd987e9b63450032f53a861e364f9326a786039a3bfc8c83f657c29078", 0x5f}, {&(0x7f00000035c0)="8d23ae8514da3bc0c865b9cc47cedac04ee753e4389e48f3c360bac50588367cb74377e59b7ec8f9e44c508fe3986286e692d523fd8511b2bd4764ca5d5c708846c6fafe24c1014f7e4dab3da38070e8ed032b1b300a7f336f6e68272a0c339cba8fe3776359410cb5e3d0c9dba4c59eaa6eb9b20da83ef76a44d63823d2efe6b87e12", 0x83}, {&(0x7f0000003680)="6d39b87e8467bc2b043eef5035ad29d0f534f7bf8f6d393e9706d67959a5b0049fb28b61eadd0a59ebe0329608b45c3b0e91a1379456b016babe31980620b0eaca58767663b7f148e13ab69383b0f8fc09a903e8a7cf48cd86006cf21c0d59e5766b92843e05a493ec0487849f4b14404bea61c1d2f65e76703764ba273ee266e0d17ea078cf1609d0a7deb2c275c6e0fdc4f7ee6844dc32", 0x98}], 0x4, &(0x7f0000003800)=[@cred={0x20, 0x1, 0x2, r11, r7, r3}], 0x20, 0x20004000}], 0x3, 0x40800) sysfs$1(0x1, &(0x7f0000003900)='\x00') r12 = openat(r8, &(0x7f0000003940)='./file0\x00', 0x400000, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000003980)={0x0, 0x0, 0x30, 0x4, 0x7}, &(0x7f00000039c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003a00)=@sack_info={r13, 0x6, 0xffff}, 0xc) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003a40)=""/105) r14 = dup2(r0, r12) ioctl$sock_SIOCETHTOOL(r14, 0x8946, &(0x7f0000003b00)={'lo\x00', &(0x7f0000003ac0)=@ethtool_ts_info={0x41, 0x400, 0x3f, 0x3, [0x800, 0x8001, 0x4], 0x3f, [0xbacc, 0x100000001, 0x5]}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/hwrng\x00', 0x60141, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000003b80)={'icmp6\x00'}, &(0x7f0000003bc0)=0x1e) ioctl$BLKRRPART(r14, 0x125f, 0x0) 2018/05/02 20:55:39 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x88100) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x45f}, 0x2) getrusage(0xffffffffffffffff, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xec, 0xed, &(0x7f0000000140)="f94265d3ede34e75000d439de1db5efca8f51d047f1bc6f02df0b720524d5bd8ce6abf0787dc00f437a5307a2cae44bed8cca672a49f9cff5fe452c09f315b0a8313cadae9b50a70082198042cf6592cffeb398bf2065743373cfcbbd04daf63ef0bc1bd133a9f13ee98fb7c2f6c63bc2f839ca63bc5510c0f9d9fb98885b3c1da91423a2a46bfd267f3be6c7ad4c3eba8b7c5812b6bb65064be541907bff3da5209a9018d81453365d416b8bb4d5aec9584e6cb7ef7216e35d60761356281ee2e4997e13d240ce0a4f7b128c3ed60aaf0a7203da13c50d33bb1828ccc82fd59ec25a5f9113c0a1b9d8720a2", &(0x7f0000000240)=""/237, 0x8, 0xfffffffffffffff7}, 0x28) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x78, 0x290000) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00000003c0)="650f00aa9106f37f5158e37e043514143042c75918e12fb71d99811674d321cd52ac239dc53eddc7fbbac3122e6600e928bbb0550ce789522b2b918bc4a3b2815fdaa4b6b86cdd49129225f14587dd57e507f48b7c14985692fc8f28668d2a177a45f6d9f45bf77f36", 0x69) write$binfmt_aout(r1, &(0x7f0000000440)={{0xcc, 0x3, 0x3, 0x2ee, 0x85, 0x2, 0x3e3, 0x6}, "22f161774489b99ddf62b8f30fc3800d53533edc613f0cc3e7caad03aee3dc38e5f4b70ccdb75a3e79c8af316b5e938c4281b35729d17e3315a737710b3b86f74e11634d3c627f805201dc205ea2e9bd789bf1438f73854445cb28792975a95609e87a25e6a67e575ef1338126fd04495dd3667dab558dd662c1d2168a03292c6e95f76620455dccd31d4058ec64ed03566b9e708f2f1e0deecc7eb35abb8cfc8faf037e3bd7d5be40b451e49298f2c0188bce2a779f65ad4fa5c3fc09bf24708fcde7638c5d73abf8217c3334eaa4eed55e932594b2f47a392d7e24d5232e7a461bf901ed8c78c3a9919326093a6a8db15e", [[], [], [], [], [], [], [], [], [], []]}, 0xb12) recvmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000f80)=@nfc_llcp, 0x80, &(0x7f0000001300)=[{&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f00000010c0)=""/210, 0xd2}, {&(0x7f00000011c0)=""/154, 0x9a}, {&(0x7f0000001280)=""/17, 0x11}, {&(0x7f00000012c0)=""/34, 0x22}], 0x5, &(0x7f0000001380)=""/195, 0xc3, 0x7}, 0x8}, {{&(0x7f0000001480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001500)=""/207, 0xcf}, {&(0x7f0000001600)=""/103, 0x67}, {&(0x7f0000001680)=""/188, 0xbc}, {&(0x7f0000001740)=""/104, 0x68}, {&(0x7f00000017c0)=""/249, 0xf9}, {&(0x7f00000018c0)=""/133, 0x85}, {&(0x7f0000001980)=""/71, 0x47}, {&(0x7f0000001a00)=""/254, 0xfe}, {&(0x7f0000001b00)=""/16, 0x10}], 0x9, &(0x7f0000001c00)=""/109, 0x6d, 0x1}, 0xffffffffffffff00}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001c80)=""/102, 0x66}], 0x1, &(0x7f0000001d40)=""/18, 0x12, 0x6}, 0x32}], 0x3, 0x10000, &(0x7f0000001e40)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001e80)=""/14) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001ec0)={'filter\x00'}, &(0x7f0000001f40)=0x44) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000001f80)={{0x800, 0x8}, 0x10}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001fc0)={0xffffffff, 0x0, {0x1, 0x3, 0x8, 0xe65c445731eb57fb, 0x80000001}}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000002040)='/dev/full\x00', 0x10180, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000002100)={{&(0x7f0000002080)=""/5, 0x5}, &(0x7f00000020c0), 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000002140)={{0x40, 0x100000001}, 'port1\x00', 0x2, 0x20021, 0x6, 0xe022, 0x5, 0x3, 0x0, 0x0, 0x1, 0x4}) r4 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002200)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002300)=0xe8) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002400)={r4, r5, r6}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002480)={0x1, &(0x7f0000002440)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000024c0)={r7, 0x2}) r8 = semget(0x1, 0x2, 0x100) semtimedop(r8, &(0x7f0000002500)=[{0x4, 0x8a, 0x800}, {0x0, 0x3ff, 0x1800}, {0x0, 0x101, 0x1800}, {0x4, 0x3}, {0x7, 0x7, 0x1000}, {0x6, 0x5, 0x800}], 0x6, &(0x7f0000002540)={0x0, 0x989680}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000025c0)={0x5, &(0x7f0000002580)=[{}, {}, {}, {}, {}]}) syz_open_dev$sndseq(&(0x7f0000002600)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003800)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000037c0)={&(0x7f0000002680)={0x1128, 0xd, 0xb, 0x20, 0x70bd2b, 0x25dfdbfc, {0x2, 0x0, 0x9}, [@typed={0x8, 0xa, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="c8a1ca483df17d8fa2b02496cec1f8bc95fd789078b46378ad8fdd142cdb1c94191ad2783948115b2e68574eb75a61189021211a24e63cf1c66fc36e1f1b79a148d9ad3a867b46927ea4f68cf7c67b73260f54d2387892ee191f217df9946d0521eb6e9a918ba1207552f7f6c1e1a4668c3fb6691df42976d88f35a8e6e72c51518b25b45da3468f1909070bd88fa2f8a00325ae0f5cd726d514b6a77bfdfe5dae9b809a8d41cd0ee057835955c33c71e2fda765ff61adc231d9acbb1b762fc3adb7ec24bbef664a4b6fae8c250feae00cdcdc07f4e031beee08fd34569bc83ea5340e4c21b7f6cbaa15647f0eebd47185", @typed={0x8, 0xc, @uid=r5}, @generic="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", @typed={0xc, 0x5c, @u64=0x6}, @typed={0x4, 0x78}]}, 0x1128}, 0x1}, 0x8000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003840)='/dev/loop-control\x00', 0x40080, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003880)='/dev/rfkill\x00', 0x2400, 0x0) 2018/05/02 20:55:39 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/170) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = fanotify_init(0x0, 0x181801) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/203) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)="fcc1909a14370c8e7187fd0c8201cc3c6ea3a742328c3edef7b58c8f98198118331975c2e0d165681391f22fb706779c1f0081e8026d4329b159ba2eec4fad0ba745859b94def3ba2058f7ce7646b23886e24958215dc2929af0360bf52e0e2dec7ebc878b522d6b80ab46895a627e420ba4", 0x72) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e24, 0x9f, 0x4e23, 0x5e, 0xa, 0x80, 0x20, 0x0, 0x0, r3}, {0x2, 0xffff, 0x7fffffff, 0xf20e, 0x5, 0x1000, 0x6, 0x80}, {0x0, 0x2, 0x7ff, 0xffff}, 0x9, 0x6e6bba, 0x3, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x1, 0x7, 0x5, 0x4, 0xffff}}, 0xe8) fallocate(r2, 0x0, 0x4, 0x38) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, r4, 0x20, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$nl_crypto(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x86000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@delrng={0x10, 0x14, 0x200, 0x70bd2d, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4040050}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000680)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000700)={0x970}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000740)="61505d14b22c2a4339644fe1436849b1", 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000780)={0x7, 0x1f}) fcntl$getownex(r2, 0x10, &(0x7f00000007c0)) statfs(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=""/84) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000008c0)=[{0xf, 0x4}, {0x0, 0x200}, {0x3, 0x59dba7eb}, {0xb, 0x100}, {0x6, 0x5}, {0x3, 0x2}, {0x3, 0xe000000000000000}], 0x7) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000900)="57011389c8913323e10c087e50e6707e892f6452ecfb44a9cdd7c4a5b0c03cacc00aed11bf8ca28446010b21b82bf590d4") ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000940)=""/126) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000009c0)={0x0, 0xfffffffffffffff8, 0x7, 0x0, 0x800, 0x2}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000a00)=0x40, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a80)={0x0, 0x58, 0x7}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b00)=@sack_info={r5, 0x9, 0x6}, 0xc) r6 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r7 = request_key(&(0x7f0000000c40)='rxrpc\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000cc0)='wlan0:wlan0mime_typeself-\x00', 0xfffffffffffffffd) keyctl$search(0xa, r6, &(0x7f0000000bc0)='logon\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x1}, r7) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) 2018/05/02 20:55:39 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x200000) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/196) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000200)=0x2) fstatfs(r0, &(0x7f0000000240)=""/167) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@nat={'nat\x00', 0x19, 0x4, 0x600, [0x20000340, 0x0, 0x0, 0x200005e0, 0x20000798], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x7, 0x3, 0xaafe, 'team_slave_1\x00', 'veth1_to_bridge\x00', 'team_slave_0\x00', 'bridge_slave_1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xe0, 0x110}, [@snat={'snat\x00', 0x10, {{@random="293cbd646a5b", 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x0, 0x4, 0xe8ce, 'tunl0\x00', 'lo\x00', 'syzkaller1\x00', 'veth1_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa8, 0x128, 0x160, [@cluster={'cluster\x00', 0x10, {{0x8, 0xffffffffffffff2e, 0x101}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffe}}}, @common=@ERROR={'ERROR\x00', 0x20, {"685eeef1584de6cd4f6469fa44d5888352eab20a50ca937ae9c270ee1d63"}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x20, 0x88ff, 'nr0\x00', '\x00', 'gre0\x00', 'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x100, 0x150, 0x188, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x595}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x4, 0x500}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x20000, 'syz0\x00', 0x9}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x43, 0x6558, 'vcan0\x00', 'irlan0\x00', 'bond0\x00', 'dummy0\x00', @random="c0050bc4541c", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff], 0xe0, 0x148, 0x178, [@rateest={'rateest\x00', 0x48, {{'veth1_to_team\x00', 'syz_tun\x00', 0x10, 0x3, 0x401, 0x7f, 0x100, 0x47, 0x9, 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}]}, 0x678) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000009c0)={0x0, 0x7f, 0x33, 0x200}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a40)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1, 0xffff, 0x9, 0x6}, &(0x7f0000000b00)=0x98) io_setup(0x8000, &(0x7f0000000b40)=0x0) io_cancel(r3, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000b80)="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", 0x1000, 0x2, 0x0, 0x0, r0}, &(0x7f0000001bc0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001c00)={0x0, @loopback, @rand_addr}, &(0x7f0000001c40)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001c80)={@mcast1={0xff, 0x1, [], 0x1}, 0x41, r4}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001cc0)={r2, 0x1f, 0xd6, 0x5, 0xffffffff, 0x3f}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001d00)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001d40)={r2, 0xfffffffffffffff7, 0x32403349, 0x5, 0x1, 0x6}, 0x14) getdents(r0, &(0x7f0000001d80)=""/4096, 0x1000) io_cancel(r3, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x2, 0x400, r0, &(0x7f0000002d80)="e0d8ae5065769f33f94dc69666ccca28e506cae206afab55f48687e7638be16b7c34048c46e91060e743a1be9bde1ac3a1b22eac5692ea022c560d318f2e462bf71453da8e1eb8c45b089fad6bd27f2f39234d6608e50db661bcfc68d3caa6c164b27dcb087aec966901d2426bf62e938810c214f4ed2fecccde23231a15f73db4145a00db99", 0x86, 0x6, 0x0, 0x1, r0}, &(0x7f0000002e80)) getegid() ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002ec0)={0x2, 0xa67f, 0x5, 0x6, 0x100000000, 0x40}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002f00)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002f40)={r5, 0x80000, r0}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002f80)='./cgroup.net/syz1\x00', 0x1ff) ioctl$TCXONC(r0, 0x540a, 0x2) socket$pptp(0x18, 0x1, 0x2) delete_module(&(0x7f0000002fc0)='/dev/admmidi#\x00', 0xa00) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003040), &(0x7f0000003080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000030c0)=0x60f, 0x4) 2018/05/02 20:55:39 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x4081) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="27051347f1ea6c0eff31ccc3a53ab1b4590d1998fbb54fa0c89cda0874afc159f726b152cfd7fe2c58b6ef524f20d4ad7c7851d21cf9857493d4c73ca51455e08fa95831d2f9bf5ce69f12157ec6ab42067bc94be9ad7eca6d97978d0a5e933fe1a0f78fd9f801741d0c3fd9737ca30120a147d026b28d07436b742f9cda19615c7e9643487c4fbeec772ecccd1d43cfc11aac1e2e30e63ffe0ab703e945ff9a039f8a4ed8b1f957d000b3ab636149c764ce8a94f5260dad652cbf66432806882a2aa017fd46eac892de29f95839c61a4de3e448302165fc517dfe8c87ca0c3c170bfdee3e", 0xe5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xba, 0x100000001, 0x8}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0xbc, &(0x7f0000000280)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x88}, @in6={0xa, 0x4e22, 0x0, @empty, 0x5}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xb27c}]}, &(0x7f0000000380)=0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0x73, r1, 0x0) r3 = socket$inet6(0xa, 0x2, 0x8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'broute\x00'}, &(0x7f0000000440)=0x78) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x6d, "948fbece2e14618241f56a11671182459e9c38deb4f609d8de6cffb61b6d2464d08f127a4bfdc0e54b37bbb66c52a03a38fb06e925f952764da058a4746708a79bb0d12a0d9e43d6866daabd308114dbecc05a3dfca8956593982d5f1603579a7b74a5b026de12ecd9b044ff91"}, &(0x7f0000000500)=0x75) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ec0)=@broute={'broute\x00', 0x20, 0x6, 0x910, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0xf5, 'team0\x00', 'veth1_to_bridge\x00', 'syzkaller1\x00', 'veth1_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff], 0xe8, 0xe8, 0x120, [@cluster={'cluster\x00', 0x10, {{0x6d8d, 0x3, 0xa6}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x9bd, 0x8000}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x7, 0x20, 0x4, 'irlan0\x00', 'team_slave_1\x00', 'veth0_to_bridge\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x158, 0x188, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x8, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0xa0000000, 0x4, 0x0, 0x0, "cea744c93e7bee72375f4101100ae0fa4df3e27f1757b91a4eb31e2e1b214a33907f2ed88a4cd246da8319f68ab5092de1c6f7e6ea1056939983daa49a1f1346"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x1b, 0x54, 0x17, 'veth1_to_bridge\x00', 'rose0\x00', 'ip6gre0\x00', 'veth1_to_bridge\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x11, 0x5, 0xf9, 'bridge_slave_0\x00', 'gre0\x00', 'syzkaller0\x00', 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x1000, 0x3}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x3, 0x18, 0xa00, 'sit0\x00', 'ip_vti0\x00', 'gretap0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff], 0xd8, 0x128, 0x1a0, [@mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}}}, @vlan={'vlan\x00', 0x8, {{0x1, 0x6, 0xfbff, 0x2, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00', 0x8}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x346352ee, 0x0, 0x0, 0x0, "da185b3e75112690d7cbf7f21713491e4d97da2676a8542f91a3d3856b8ae99e1e8ce6078efc86fbe936ab05a7b105b2f0e3ab7da48d5b17597ad2225b1012bc"}}}}, {{{0x11, 0x8, 0x6005, 'veth0_to_bond\x00', 'bridge_slave_0\x00', 'bridge0\x00', 'bond_slave_0\x00', @random="7e3da9f6a81d", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x218, 0x248, [@mark_m={'mark_m\x00', 0x18, {{0x1, 0x7f, 0x1, 0x2}}}, @cluster={'cluster\x00', 0x10, {{0x6, 0x0, 0x4, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xff, 'system_u:object_r:modules_dep_t:s0\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x988) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000f40)) lgetxattr(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)=@known='system.sockprotoname\x00', &(0x7f0000001000)=""/116, 0x74) fcntl$setpipe(r3, 0x407, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001080)={r4, 0x66, "73337d06e36d1d6262e0e7fba4c6a0497dde8f3defec652f0d8fbcd3e7ee8344576ac0566c7e77e664733a8fdb2866183ac26c3e250fa9695b6e5f92d746f7a26ae43fdec6f19891700e205765ec1d300620afe77899dbb209c7b65375faa1c990d70f015f6d"}, &(0x7f0000001100)=0x6e) r5 = add_key(&(0x7f0000001140)='.request_key_auth\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000011c0)="9b5862df3a1b4ebdc04b2f3098b1c0f6692707df63e560185e31f4c429d462eed629add71a7bd82cf9d3736278ef3b04dfbbba8aefaea7277ed1fa366af3fb5b4f230fd1bc556add5ae93ce9fd511cc0dbbb63aa53ba1a53309a909aab5749172de7eced4723307c4d2329609ae2b076d0ff5f8ff3d96a2f7b2d6350d21b491311288f72df9ac7cd506294242372531d0c3b4b4fa128ea455ce3e459e32a10bd0bd04605d73f7660519b6449582d07f7", 0xb0, 0xffffffffffffffff) r6 = add_key$user(&(0x7f0000001280)='user\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001300)="2d9076a459e6674cbd5a17d106bf0a012aefe37a41aec5e452bd28de645cb68d333255a424d094d44e7d3ae3d32d1cbb73f30d483cc87a06d16cc182ef224b7dbae12721937c1d647021856e45309a3a77efc642aa4b43bb3466db9d5972fb1c17ea8be089ed74768a6f974b2f7201931138c5cf41337b8307c7", 0x7a, 0x0) r7 = add_key(&(0x7f0000001380)='id_legacy\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001400)="fd941ad5fcc46f3eda492ea13a8639ee975017e6d61d03eb8a117c23300b3e009cf3994bb4d3981f3716a2e14bd5b133722d5094c5b3e4a0c7d148ef05e46648f1c40f04d7422a58e06d4a907418", 0x4e, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001480)={r5, r6, r7}, &(0x7f00000014c0)=""/65, 0x41, &(0x7f0000001680)={&(0x7f0000001540)={'crc32\x00'}, &(0x7f0000001580)="527d3328c7802ab5aaa35649ee9f9f78ec02bd71c8e20cc8fefd85aef8a7221c53cf6e15758111ee058c97dc0db3ee277a9d8d800021e14d3657c7c10faf474ac5f1a5e447c9d3ef96123da0c996351dcb5cca20c31a81eb8183ca1b24b6fd4b28d681d95ba1c3641e5461b06ea5847caae3f2ad6a3f43a3d25d25d581923b5e9f4a1b7c1f6493ae88f9ac38efda92a7918f4733a80bdc451bff7c22b72d1d4c989f94e9afc40e8dfa559b63d92ec2c0ea8b7022e956f7fa1017132cfe26785e3aec473058bf57f74abb7e1c4abc06414c04", 0xd2}) r8 = fcntl$getown(r3, 0x9) fcntl$setownex(r3, 0xf, &(0x7f00000016c0)={0x2, r8}) bind$netlink(r1, &(0x7f0000001700)={0x10, 0x0, 0x25dfdbfe, 0x1000110}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001740)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x717}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @rand_addr=0x2e}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x78) fcntl$notify(r3, 0x402, 0x1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000017c0)) listen(r0, 0x7) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001800)="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", 0xfe) openat$cgroup(r1, &(0x7f0000001900)='syz0\x00', 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/05/02 20:55:39 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="aab39b26"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001440)=ANY=[]}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:55:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000000)="76dafccc5b94a70fc9a415b3c751c67bc4350e3e5cc15ac8ec22efe4b8bc7e311be0f28cc4f5cce4987ba11b4aa3560f56713ea9e868acdda8bbddaa410580a0f5f39fb1743fd7e93176abb8f056941c3667767f5f6f73730da85148735e173e4a5c55607837329c16", 0x69) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f0000000080)={0xffffffffffffffff}) [ 54.821429] IPVS: ftp: loaded support on port[0] = 21 [ 54.965701] IPVS: ftp: loaded support on port[0] = 21 [ 55.011444] IPVS: ftp: loaded support on port[0] = 21 [ 55.095284] IPVS: ftp: loaded support on port[0] = 21 [ 55.190547] IPVS: ftp: loaded support on port[0] = 21 [ 55.332516] IPVS: ftp: loaded support on port[0] = 21 [ 55.446686] IPVS: ftp: loaded support on port[0] = 21 [ 55.610892] IPVS: ftp: loaded support on port[0] = 21 [ 56.781015] ip (4685) used greatest stack depth: 54208 bytes left [ 57.803460] ip (4763) used greatest stack depth: 54184 bytes left [ 58.126453] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.132967] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.166755] device bridge_slave_0 entered promiscuous mode [ 58.183472] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.189946] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.228228] device bridge_slave_0 entered promiscuous mode [ 58.373872] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.380472] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.424237] device bridge_slave_1 entered promiscuous mode [ 58.475120] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.481640] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.500811] device bridge_slave_1 entered promiscuous mode [ 58.538393] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.544908] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.577179] device bridge_slave_0 entered promiscuous mode [ 58.644838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.655283] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.661820] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.711140] device bridge_slave_0 entered promiscuous mode [ 58.744084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.779629] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.786124] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.818312] device bridge_slave_0 entered promiscuous mode [ 58.844515] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.851109] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.874237] device bridge_slave_0 entered promiscuous mode [ 58.892550] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.899132] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.935165] device bridge_slave_1 entered promiscuous mode [ 58.945924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.988121] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.994604] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.021656] device bridge_slave_1 entered promiscuous mode [ 59.040688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.056796] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.063275] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.103879] device bridge_slave_1 entered promiscuous mode [ 59.123239] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.129740] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.151019] device bridge_slave_1 entered promiscuous mode [ 59.173895] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.180448] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.197008] device bridge_slave_0 entered promiscuous mode [ 59.207631] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.214106] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.245265] device bridge_slave_0 entered promiscuous mode [ 59.265691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.276825] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.291645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.352383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.360952] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.367467] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.401725] device bridge_slave_1 entered promiscuous mode [ 59.432468] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.439002] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.481523] device bridge_slave_1 entered promiscuous mode [ 59.503696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.526352] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.538303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.567141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.610170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.737362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.801406] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.811978] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.822924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.007449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.023406] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.087862] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.099716] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.197002] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.251394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.253338] ip (4924) used greatest stack depth: 53656 bytes left [ 60.273482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.289581] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.305552] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.331840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.338827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.397828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.448291] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.460740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.467745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.548488] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.558486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.565491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.587392] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.597690] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.635745] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.693529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.701684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.732582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.739659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.777256] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.823945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.832143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.873682] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.887428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.894846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.940589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.947701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.978503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.985545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.057078] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.064171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.116578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.128159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.140409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.155744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.197517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.205341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.245204] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.263225] team0: Port device team_slave_0 added [ 61.319538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.327953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.335011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.349292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.406631] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.440499] team0: Port device team_slave_0 added [ 61.501857] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.533275] team0: Port device team_slave_1 added [ 61.621669] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.656418] team0: Port device team_slave_1 added [ 61.734579] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.764417] team0: Port device team_slave_0 added [ 61.814416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.822467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.835017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.862692] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.876767] team0: Port device team_slave_0 added [ 61.907732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.915572] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.929822] team0: Port device team_slave_0 added [ 61.967750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.981651] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.002536] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.017016] team0: Port device team_slave_0 added [ 62.037499] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.049104] team0: Port device team_slave_0 added [ 62.069269] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.084093] team0: Port device team_slave_1 added [ 62.093422] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.104185] team0: Port device team_slave_1 added [ 62.113614] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.130315] team0: Port device team_slave_1 added [ 62.139732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.147139] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.178966] team0: Port device team_slave_0 added [ 62.212584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.224963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.242506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.260597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.268728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.298991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.308342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.317514] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.328145] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.336823] team0: Port device team_slave_1 added [ 62.350479] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.363097] team0: Port device team_slave_1 added [ 62.380596] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.394571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.403995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.422777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.448218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.462157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.481607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.488754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.512141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.528292] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.540866] team0: Port device team_slave_1 added [ 62.549111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.565941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.574194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.593228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.625268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.646574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.662840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.675835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.682793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.695305] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.703982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.726266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.748518] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.762150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.774940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.788625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.808341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.817467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.828296] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.837612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.846187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.859738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.882603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.915949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.938170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.951841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.967223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.978581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.985664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.994694] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.018782] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.027114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.036243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.060330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.073279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.116413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.154297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.189024] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.203547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.220334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.229218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.237470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.247706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.255956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.265417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.283246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.306653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.314754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.337422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.359096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.379841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.399332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.418009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.434319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.458408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.482994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.517110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.538637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.560226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.569020] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.589650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.611981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.635443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.653316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.684454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.700166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.739729] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.755580] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.786656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.821324] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.838293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.859550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.456478] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.463002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.469963] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.476448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.499432] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.507490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.532574] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.539125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.545978] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.552482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.591611] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.828495] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.834998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.841912] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.848373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.883807] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.988215] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.994710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.001603] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.008093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.069509] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.090725] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.097227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.104097] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.110548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.157358] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.178349] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.184874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.191745] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.198224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.228440] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.348176] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.354668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.361547] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.368013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.418612] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.445542] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.452101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.459016] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.465556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.480472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.528564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.544700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.580732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.607090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.628923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.659218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.668848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.541519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.837191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.084067] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.108927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.309526] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.329479] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.451214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.694383] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.719764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.923467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.963448] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.067961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.151422] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.157780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.167460] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.203410] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.291300] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.493154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.505977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.526160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.617140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.818847] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.863816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.870390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.882874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.921340] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.930231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.946011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.015514] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.180573] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.186925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.197893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.242576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.252369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.260973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.371897] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.517140] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.523493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.538447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.717181] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.776940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.786426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.800341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.831883] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.040385] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.066773] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.445936] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.609213] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 20:56:08 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9d31a6"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:08 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="970cceff9b4af2ca2759"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001440)=ANY=[]}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:08 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="b0000000000000000000000000000000e00832fdc284dceffb56ca10aa5d14d2e226c9ed581f99a93a4ec6be0e00dc032fb71dcda484d05cd1ba0281be90e0ab0000009cdded2ff599e6c04937f4bdc235ecc28e6ab9d06c226348c3f0384a321a47975f9a6a8ce9c930c1a7fba7e83199f61e9fb43b1fdb4cc1d53433c61e09682f22b94fb45e24ebe1cfb6f391de4cf622610c4c0640bceea8bc9c724fe9e75c16e2249f6d16efe0df94993987ab9330000000000000000000000005000000"], 0xc0}}], 0x2, 0x0) 2018/05/02 20:56:08 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0365"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fd"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:08 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="03ad"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="8a"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:08 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003c2000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) mmap(&(0x7f00003c5000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) close(r0) 2018/05/02 20:56:08 executing program 6: open(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x0) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xffff, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/02 20:56:08 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="c788"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:08 executing program 7: 2018/05/02 20:56:08 executing program 6: 2018/05/02 20:56:08 executing program 1: 2018/05/02 20:56:09 executing program 7: 2018/05/02 20:56:09 executing program 6: 2018/05/02 20:56:09 executing program 1: 2018/05/02 20:56:09 executing program 4: 2018/05/02 20:56:09 executing program 5: 2018/05/02 20:56:09 executing program 0: 2018/05/02 20:56:09 executing program 2: 2018/05/02 20:56:09 executing program 3: 2018/05/02 20:56:10 executing program 7: 2018/05/02 20:56:10 executing program 1: 2018/05/02 20:56:10 executing program 4: 2018/05/02 20:56:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000280)}, 0x0) 2018/05/02 20:56:10 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="830006"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:10 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/05/02 20:56:10 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="87fd"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001440)=ANY=[]}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) fanotify_init(0xe, 0x0) 2018/05/02 20:56:10 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000000040)) 2018/05/02 20:56:10 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r2, r2) getpriority(0x2, r1) 2018/05/02 20:56:10 executing program 7: memfd_create(&(0x7f0000000000)='attr/fscreate\x00', 0x1) getuid() recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) 2018/05/02 20:56:10 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2100, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000080)=""/14, &(0x7f00000000c0)=0xe) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/02 20:56:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x4, 0x7, 0x9}, 0xf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000040)=""/174) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/117, 0x75) r3 = memfd_create(&(0x7f0000000000)='cpusetself$user#\x00', 0x3) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000200)=0x9) 2018/05/02 20:56:11 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/02 20:56:11 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x8, 0x0, {0x2, 0x1, 0xb3b, 0x0, 0x7fffffff}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400000) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x0, 0x6b20, 0x5, "38fbe4f1e692af3c701f27190ada36ad00f81487e5e9965c6e9ba6bd36b76ef701391e3da8a92d63062053093c636c08d3b05bbe1a401e084f431210226d76", 0x7}, 0x60) 2018/05/02 20:56:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000000c0)=""/42, 0x2a}], 0x2) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) 2018/05/02 20:56:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000299000)) clock_gettime(0x0, &(0x7f000029a000)) 2018/05/02 20:56:11 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1b}}, 0x1c) listen(r0, 0x5b7e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="10070000000000000000000000000000"], 0x10, 0x890}, 0x4008000) 2018/05/02 20:56:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0)=0x80, 0x270) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x89) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x8f, "e80b84cd0042262eb1fb2d3a7ac23ac2a6c72ced18469520bb488e0fdef78e5cc45f59049e694196c0d7aad87113bdfb402fb9bcf24d5c1f64e8ef0d37d82c23920cc469948199d392dd4441134912828f90a3f3e037b18b66e227f7d346d12a03cedbd203504ed41fbd731eaf244a4588d62a5c332576b5e2bc53f0c8f95f313006d19b39c8a76791aed7a081e8b5"}, &(0x7f0000000280)=0x97) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x5, 0x44, "5f352107932d69a1ef6994385f0cd07d87a45e2152dfb7ace04dd99107121517a7890880f59682342272099c14246d688fef09e91b75d2da342f6af02fda986f1a3993ad"}, 0x4c) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/02 20:56:11 executing program 0: r0 = socket(0x1e, 0x7, 0xffffffffffffff5a) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x80, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0x16e}], 0x1, &(0x7f0000000380)=""/110, 0x6e}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000400)=""/93) r3 = semget$private(0x0, 0x5, 0x8e) fremovexattr(r2, &(0x7f0000000140)=@known='security.evm\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mkdir(&(0x7f0000000240)='./file0\x00', 0x100) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x7fffffff, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x1, 0x2, 0x8, 0x5, 0x1}, 0x20) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000180)) clock_settime(0x4, &(0x7f0000000200)={0x77359400}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write$cgroup_type(r1, &(0x7f0000000300)='threaded\x00', 0x9) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f00000000c0)=""/128) 2018/05/02 20:56:11 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0//./..\x00', &(0x7f00000000c0)='./file0//./..\x00', &(0x7f0000000100)='v7\x00', 0x105001, &(0x7f00000007c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'\x00', 0x2}) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000740)='./file0//./..\x00', &(0x7f0000000780)='rootfs\x00', 0x2000, &(0x7f00000007c0)) [ 86.447209] mmap: syz-executor0 (6747) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/02 20:56:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/02 20:56:11 executing program 5: timer_create(0x626132c902d6db1c, &(0x7f0000000040), &(0x7f00000000c0)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0xffffffff) 2018/05/02 20:56:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/02 20:56:11 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4400, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8a000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x90) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00000000c0), 0x8) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x33, &(0x7f0000000440)={0x1, {{0xa}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) 2018/05/02 20:56:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) prctl$intptr(0x2000000000029, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x2b, r2}) r3 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280), 0x3) setsockopt$inet6_int(r3, 0x29, 0x800000000, &(0x7f0000000100), 0xfffffffffffffef9) 2018/05/02 20:56:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) write$eventfd(r1, &(0x7f0000000100)=0x2, 0xfffffffffffffe4a) [ 86.898230] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/02 20:56:12 executing program 4: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) close(r1) tee(r0, r1, 0x3f, 0x0) 2018/05/02 20:56:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000000000000, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200080, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x8) close(r0) fcntl$setstatus(r2, 0x4, 0x4000) shutdown(r1, 0x1) 2018/05/02 20:56:12 executing program 2: accept$unix(0xffffffffffffffff, &(0x7f0000000400)=@abs, &(0x7f0000000080)=0x6e) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x40) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000380)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000003c0)={0x7, 0xae1c}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x2) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{}, {r4, r5/1000+10000}}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000300)={'bcsh0\x00', {0x2, 0x4e24}}) shmget$private(0x0, 0x3000, 0xc6, &(0x7f00008be000/0x3000)=nil) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x82, &(0x7f00000000c0)=""/94, &(0x7f0000000140)=0x5e) 2018/05/02 20:56:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x40000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/05/02 20:56:12 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = gettid() fcntl$setown(r0, 0x8, r3) 2018/05/02 20:56:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='smaps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f0000000180)={0x1, 0x8, 0x2, 0x3, 0x80, 0x2}) sendfile(r3, r2, &(0x7f0000000040), 0x1f) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="b7e96e1c000000000000000000000000000000000000000000000000000000007c25ca688dc646ca9a5985a80f03cabf000001000000000001000080870000005f42485266535f4d", 0x48, 0x10000}], 0x3, &(0x7f0000000300)=ANY=[]) 2018/05/02 20:56:12 executing program 7: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x7f, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000700)=""/114, 0x72}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/52, 0x34}], 0x5, &(0x7f0000000200)=""/89, 0x59}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x10000, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = open(&(0x7f0000000bc0)='./file0\x00', 0x400, 0x182) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000006c0)) sendmsg(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)="d4e116230e8239e011803bce2bf3e2656a860ce2a1c2513740bfe58e7c", 0x1d}, {&(0x7f0000000780)="60152bf8d230d6541be224ab0073d92460820ad2633f821df2e5a8d487e1e9b526c5cb2a9376f8401faa010179563d31588fbf2d09fd25173a34771764958be81213adae659793f2efc3c625e99f416bf076e2716c8589b0ee88d7549a0723834c8560008b44fa18ec4270e6d6f5409e0d9de925e97067b08791efb5b49b17e5bdcc90989f8bcd24f71a4d57fa8b331d973d70756a203fe2e7e6d4d1e6e6b4a3f08a26b03121030deb83814dd4e00aaac402dda4cda39db6051ec228fbc1494c1115a010451428eefe", 0xc9}, {&(0x7f0000000880)="40a976c096e4141fb9eadef2ce6e27830116dc607a443ea313b9e785063c8ebdb63abe412c4ec5cee467073b0c4abbff971affaac6c8148c8fab5e8fab212a7c820532739eee71a5781791dc55fb53de099de7068861d1a132eb6d1ab8caf2ddbc5c6dcb8011946171e8c92d673821e4203f22006b945fb013374661921f0ee5d2d67ed5a9f16157c0be87040a8d06fb47da792f711c1a0020cc02df2d87c637e01c59dcd34be77b284efcef7c775074b6941c1805c193a63c08682b033e3e33f822d02ea3a7563c94656f4e96ade2ef2098da3deaba2175bf0018e32767c522861a08cd195971f94b36ec366fd5bc53", 0xf0}, {&(0x7f0000000980)="b5df60ebf4d0006cf3ad6474ee705c20151a4cf535dc456f0aeb06d20863138ee0cf725f84c6e0ef017b0b4ecca9520859364acd102706318fa36ea8dbd6380ca7232301f8cd40c354e4700d6337fcc2979717f2e1ddfe0bcf3fc2050416d3d2271759da57366c39e61b09b8cfd58b4936b24bf5f6d5d4318b5bbe371bf20a6c34", 0x81}], 0x4, &(0x7f0000000a40)=[{0x70, 0x111, 0x9, "b34c330465d61b6c92b4fa9798d3dff3734f3a4836bf1d592af095db20edb2b1fbbbb49e8ff326ed64604e1fd113309abec2060f029917120e9e473c0f277952ee0dd24d719480c1b0392e806537b656978dadb940b75404a12bf962"}, {0xb0, 0x11e, 0x8, "93e1448ac8d2af3e1abd8d3d8c1a9fba728590300523b246a32929c153ecfed51ab971d4a434f664a425f838fad71986ce7bd13c2fe220205f5d9ec1fe67afd0f931002ee362f2229e8f38bdfc26d4f3c15927349d8ff22a29ab191651e825df9c9be4610be98ecf8c32bd0ce4a82d92f2231333bd3e1ef544c04a92bdfc6df910204b2bb48a303bd0ec68a9b1f78a980a8fbcb792984df4d12dc8ad61"}], 0x120, 0x20000040}, 0x20040081) 2018/05/02 20:56:12 executing program 1: rt_sigtimedwait(&(0x7f0000000200)={0x7}, &(0x7f0000000240), &(0x7f0000000280), 0x8) r0 = inotify_init() flistxattr(r0, &(0x7f00000000c0)=""/153, 0x99) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2000, 0x0) readlinkat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20440) ioprio_set$uid(0x3, r3, 0x80000000) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) [ 87.276359] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/05/02 20:56:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x6, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0xf, 0x1, 0x0, r0}, @generic={0x6, 0x32f9, 0x8, 0x3}], &(0x7f0000000080)='GPL\x00', 0x7, 0x1c, &(0x7f00000000c0)=""/28, 0x41100, 0x1, [], r2}, 0x48) [ 87.329877] BTRFS: device fsid 7c25ca68-8dc6-46ca-9a59-85a80f03cabf devid 0 transid 0 /dev/loop6 2018/05/02 20:56:12 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10480, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/05/02 20:56:12 executing program 0: mkdir(&(0x7f0000000000)='./bus\x00', 0x40000000000000) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x10001, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./bus\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/05/02 20:56:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 20:56:12 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'team0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) [ 87.625139] print_req_error: I/O error, dev loop0, sector 0 [ 87.630997] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 87.638787] print_req_error: I/O error, dev loop0, sector 4 [ 87.644595] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 87.652432] print_req_error: I/O error, dev loop0, sector 8 [ 87.658233] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 87.665994] print_req_error: I/O error, dev loop0, sector 12 [ 87.671891] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 87.679664] print_req_error: I/O error, dev loop0, sector 16 [ 87.685544] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 87.693369] print_req_error: I/O error, dev loop0, sector 20 [ 87.699252] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 87.707062] print_req_error: I/O error, dev loop0, sector 24 [ 87.713017] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 87.720817] print_req_error: I/O error, dev loop0, sector 28 [ 87.726706] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 87.734535] print_req_error: I/O error, dev loop0, sector 32 [ 87.740452] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 87.748260] print_req_error: I/O error, dev loop0, sector 36 [ 87.754161] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/02 20:56:13 executing program 0: setsockopt(0xffffffffffffffff, 0x8000038, 0x1, &(0x7f0000000080)="16", 0x1) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000000804, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x405}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 2018/05/02 20:56:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x1, 0x9}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@generic={0x2, 0x5, 0x1ef2}) 2018/05/02 20:56:13 executing program 6: r0 = socket$inet(0x2b, 0x1000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2400) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x20000000001c, &(0x7f0000000300)=""/211, &(0x7f0000000040)=0x10) 2018/05/02 20:56:13 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402100, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0004000800d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/21, 0x15}, {&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/52, 0x34}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000340)={r1, r1}) syncfs(r0) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x3000)=nil) 2018/05/02 20:56:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/05/02 20:56:13 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0xff, 0x2, 0x80, &(0x7f0000ffe000/0x2000)=nil, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') write$cgroup_pid(r1, &(0x7f0000000000)={[0x34, 0x32, 0x38, 0x37]}, 0x4) 2018/05/02 20:56:13 executing program 4: io_setup(0x5, &(0x7f0000000080)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r1, 0x1) io_submit(r0, 0x1, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="08b6aa1f66c8a122d4c733272cc63766f7f70b4f", 0x14}]) 2018/05/02 20:56:13 executing program 1: syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES64, @ANYRES16], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x67e]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 88.420668] netlink: 'syz-executor2': attribute type 11 has an invalid length. [ 88.490353] netlink: 'syz-executor2': attribute type 11 has an invalid length. 2018/05/02 20:56:13 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)="d1823f980479ffc26b7aa2523a23929dde6b706bdf783336649eac61d78a78ba39a273f398154a56bd7df9c694d67c5806b0ed0ea5c62a4918d3c3619c35c77307ba98e130aea869b8313f3c981baa11899f838c53307474dbdd80650e9c20427d50965f64b7c3c2311e8caa7a3cf2f6c5a20194e9c7c0fe3804ac79af93e9099db901a349a959fc4bc21526ed04cdb10f04da916d2531ac5778543d763597ed5739390edba3c21146ef20991061fff421a695c6b0c90946c2614d99ec42647a2c02e37c1f546e3a2a757b445b0aa0b015adb4a520a6b98c06786f7d5bd3bd", 0xdf) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000100), 0xfec0) 2018/05/02 20:56:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000d7f000), &(0x7f0000000000)=0xffffffffffffffcd) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1, 0x2) bind$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x3, 0x20, 0x8001, 0x5, 0x7, 0x8}, 0x7f}, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x86, "0597d057f6e6a322a76401ab67394c73c5de57e542f7ad79d090e49b14c33c21d8e43142410b4045492c41569d7d0ee4557e7c9f2f6b53fcd70bc277cd8d18ed33052628de140660c81996e0057a1ca47cf4d5deea221ed5550586db2c4f39baaf333313b6fe5e49c2e07d6250d50521ff1f939960ab141a32f4027bad83b4122fd7a3b73baa"}, &(0x7f0000000100)=0x1ed) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="02007800d760dccbb0e1fc61eb48951d460837dcbf67a5882d44c24ce2454d15e986beaf5bbadf874ac19bd0a141120e2568838ffcb2d93d8e6e79a9fa73093ce62c436cc59f865c8387cbe588a67c1817ba3c21e988c0d25ae5d25ca586b8fa4ff6e98c247fb7aff48d813333ca6cde22db54563bdf423eb91a1449"], 0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x9, {{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff9}}, 0x0, 0x8, [{{0xa, 0x4e20, 0xffffffff00000000, @empty, 0x8}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e24, 0xa800000000, @mcast1={0xff, 0x1, [], 0x1}, 0x21}}, {{0xa, 0x4e21, 0x90, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e21, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}]}, 0x490) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000700)) 2018/05/02 20:56:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) r4 = getpgrp(0x0) fcntl$setown(r3, 0x8, r4) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc", 0xb, r2) r6 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x40100) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000280)=""/93) r7 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r8, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) write$cgroup_int(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="2d003a352c38f1b68b0790f1b63368acf4e57f52990a761464249a206bdbe824113cd3937533d7cd2b44192dc96dcd88263fc8a9fecd5b2da11784e099ec8e530f51df630362ddbf4d0e8058eecf6c6cf452748b3c998f8575a38d00105f3a32c0274c6c60f35fe41220e54ec6b1eabda749344deee5bac4aad6a49f78d8ce8711b585268c5aab2ff86f344a4c68941a416bdd035716f7f2e60ce6f7c680d46166ab7994425e570130dcda5cab5401356e4faa19cd2407a97b7e17bb238263d0afc9b339b10491223fa01e9219ec01bb9593c37798a329c5c891db4ef5677f6910fe9356fcc463cf3b3b52126c030bebbd9481fa528e6962"], 0x6) 2018/05/02 20:56:13 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f0000000280)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) wait4(r0, &(0x7f0000000080), 0x4, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000000000)='}trusted\x00', 0x3) ioctl$KDSETLED(r1, 0x4b32, 0x20) 2018/05/02 20:56:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x84, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000451000), &(0x7f0000031fee), 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="f1bd7d70ab299950062050591e776ecd20d83a18d91f74d4f17ba3749c6418de8037c8b377fbf9b1982fb84c4a7aa90fd2d67acb705be9a8fc315c1b84a394b64813e60d3c38", &(0x7f0000000080)=""/71}, 0x214) 2018/05/02 20:56:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x41, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) 2018/05/02 20:56:13 executing program 6: unshare(0x8000400) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x1, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x7, 0x800, 0x8, 0x6, &(0x7f0000000080), 0x5, 0x0, 0x9}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x92) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x8, 0x1, 'client0\x00', 0x2, "68bd77d26c877856", "73c608b61485b51a113b992261c94c6245dfc4c298406d6eed8ee8e3705e7c16", 0x5, 0x1}) 2018/05/02 20:56:13 executing program 2: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0xfffffffffffffdc6, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff2a, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/05/02 20:56:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x1, 0x80, 0x17}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/05/02 20:56:14 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mtu(r0, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0xffffff83, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x8}) 2018/05/02 20:56:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0xaed, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)="a6b5b456bd2506000000000000", 0xd}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sysfs$1(0x1, &(0x7f0000000000)='aead\x00') r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x80000001, 0x482000) r3 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000380)={{0x101, 0x7, 0x0, 0x6, "44dcc5d240ef32356d807de0e96128486c20d8e59ba7905dbcdef9506cb3540436b15414acc25594ab48c022", 0x1}, 0x0, 0x0, 0x0, r3, 0x401, 0x6, "523aafe9f6ac7fa5c985ecba537af7cb3c2162c6f57c84285488ac176bb8282a16bd7e98c2748e65ff1e37a823819d6a1a68bd9d2cebf30c5a229a91d11e0521", &(0x7f0000000080)='cgroupeth1md5sum#:ppp1\\]/nodevproc\'security\x00', 0x2c, [], [0xfffffffffffffffd, 0x7, 0xd69b, 0x9]}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000340)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2401, 0x0) recvfrom$unix(r4, &(0x7f0000000600)=""/4096, 0x1124, 0x40010120, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) connect$unix(r5, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/05/02 20:56:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = gettid() fstat(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000029c0)={0x0, 0x0}) r6 = getuid() r7 = getegid() r8 = getpgrp(0x0) fstat(r0, &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a80)={0x0, 0x0, 0x0}, &(0x7f0000002ac0)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003080)=0x0) getresuid(&(0x7f00000030c0), &(0x7f0000005240), &(0x7f0000003140)=0x0) r13 = getgid() r14 = getpid() r15 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) r17 = gettid() stat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000049c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004a00)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002a40)=0xe8) stat(&(0x7f0000004b40)='./file0\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002a00)=0x0) fstat(r0, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005400)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000005500)=0xe8) stat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005600)={0x0, 0x0}) r30 = getuid() fcntl$getownex(r0, 0x10, &(0x7f00000056c0)={0x0, 0x0}) r32 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005700)={0x0, 0x0, 0x0}, &(0x7f0000005740)=0xc) sendmmsg$unix(r1, &(0x7f0000005880)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000000380)="4d56e65d74f1d6c9cad374b56221e36140fd9f9e5082622bbc4a0ddbd25b2e996e993ac6d38a3ab623467f9e76802060db07c85490b820306d1a363afced6cb1261667aba292e19c6acc3b0fce047576aefa409f3cfa3c747a369b794866df62bedbadca4b92985a32df9589927eab9022669fed941f80934a23797c590cf11f604553e6da926a81a36be17f3a8265fb06a59ba7f20788931e0f3d09fdace17553f95f1db754848670217ac42dcd4425bbf3a0c5f0d76c5f21277f0768e994f6e3eb2c64bf211c36c4", 0xc9}, {&(0x7f0000000100)="407c3b6db225c14051dd6aa3f85abf4546a1340d7b96bc03da6a92784797927ce112ff49e2e0c97a0fee27e8c2299ec75c942dd61c0ea13c1ffa41cb0c64e5fa675950c3f883686a2f447735d74e964bc8b45d1e3a250c5da8aa6ab5b4527759f09a6539f0b0c105af82fec8ed0434991eea67a19ef1ebde375bc71051b39031aed8453a2e3d8abd19a9fc24b7e07886c16c2aada1be56641fdfc05285d6eecfaa341cf621", 0xa5}, {&(0x7f0000000480)="b78b8b3124fb3fbc91d9881a75811636ec17c87b615873e7a25805b5b48be7dc7d93cb9ff07445e5abce067e2b3a13c8cd8e839e67284e91dd8744e376e8453322d3", 0x42}, {&(0x7f0000000500)="80dd41ce65bfb50ebc78b1f28962fcc14113764dab85d7892a46b0691baab40ed0849d95aa7393496b6f9591081d3fd7e5feedebe6924c4bd725dd52880fc9d4bc92897f00e380af8cf8c058d70d2e375f888281abf51003c600ad6bc01d2823e0562e156583fbcee716be2a4b61c901eac8d92872e050d36f53721aee49a4d9ea8ef412a0cf79abeb1d99620aa6df49d870cbd4a5463c5882b55addb25697890919f7c5aea22f920f878423e8320b80c6ee8a542ee9e3508cee9f5d", 0xbc}, {&(0x7f00000005c0)="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0x1000}, 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0x1000}, {&(0x7f0000004240)="84d60bf76271f925f4c3c575d38e19e1dd98ae477dd1e91963e35bc08c052576133658cc57ab325b383b4e12c65c4752c9ebaa4ef2f642e2d758df134ea16c602391ac748e9263947c18d49fa669e4444d1fd1e73912501954c7554a2abd56bb750c7a4b1b5990f6ef9f3d067c32488b31c8e7c03f77cd132ea93de8d9e04b6cb74938cdc05deb4742cea9bcef80a54058390ad6ecc1815970db1d2604a909e65bd57b052b681819647043a162e049da00e47df2304a151f9bfdc380ecf5725f49f2e97fed2fc010f2d8f5873a58453c2102079ff8c2b730fd", 0xd9}, {&(0x7f0000004340)="d7c137627263762962ed16543b4ce277aeed7518067bad9b44fb1c6c0b63b5d0fac368b5c66133a73744b6bec470403549bf4d95640d10af9e110e652d078e9fc63ab5ba677e332ffa4fbd42e1ffa0270ea34ad364ae5d0c8fe070a434d95ac6221e7f9911a633fcb950ee941f935c14a8f09e5ce67430e21609682d7505729e7ea11488cf40ab8a7731f064c57b60bffdbc57", 0x93}, {&(0x7f0000004400)="5052f9071a455a064cb0b3244f6e41590c332813aa5750731f7b3ae891c0a73f0b34177c661c29b1cc13325e66dad78eab1dd15c405d2dcb6fe14baa27ea30d40a2a1e2aed97719b705fd9e1b081417d483368bc0eed20ad8bf2f614b66e93717b2fadc5fc3b0a642489aecee60d6e6fb520bbe9cab8454dd1f89baa90a2f9147855d73e2a515abfaf7dfe1550093823bb95b474a67bdb558c1d5e82105093951ea5093c7db09d3e9b10168a68c9f4e4138b2dcf57fe5bc1642f", 0xba}, {&(0x7f00000044c0)="10df450697f6c4649ee1be1276adbcd2411045ea3a90544df9494885e97710a5cda804deadc56c12a839e6f7578f0fe4024c77e0bc7f284588038d2138cbe7720cbaf56668eef207481b09c8a8d6214b03e1cd1cf1a91f50b34ca092419bc27a8097c00b45b6811b0aed3a27ccfe8f888afe20cbd0b8a8a60fcab1a5caa0b3d9c74b1f25ad7d050a6f90778193c42b75687da5a6e184753a847e8d613bad655514f90d72462ff4a833db004e57c9dacff501db4abab4", 0xb6}], 0x5, &(0x7f0000004600)=ANY=[@ANYBLOB="1000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="9aebd71676313afc30d957340fdb000000002000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB], 0x60, 0x8000}, {&(0x7f0000004680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004840)=[{&(0x7f0000004700)="073988e5bfbb9a7652509e4a7783b0dd870825f66c3ec08f17919750e2ae0616e71a2a25920e2f596af806d8ee7352a87cc059b17bf31c0b", 0x38}, {&(0x7f0000004740)="5caa475a17c197d6d550696555ab3bb971d40e826f661255fcb1c966fd56378cd8cf3198b085f16c1e3954ee3095afd7912227c722749a97e942c48bfc0969d0e5c496d6467c7afe38ffc058817aed07bde0fa1aa9673e4170d2099e0ccd84e0a78027e7e494fbb2cfb20e3c3fb718681f55ed501a60d137f437fad455f2e252c2e7cc7138f6f8da8c8f7fde84da11efd2b5c3565219a66f439e00844e1fca92b26b909c41e77ed13163894b994e60652dab78271afae47a1c3604d8168197749a468a846e937e081e489a18deda1e09d4cee338172b6c70f596d2e0692669486554b90af42b0c34cd223176a3e5", 0xee}], 0x2, &(0x7f0000004c00)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x128, 0x4000}, {&(0x7f0000004d40)=@abs={0xa49d1a52700cc96e, 0x0, 0x4e24}, 0x6e, &(0x7f00000051c0)=[{&(0x7f0000004dc0)="29a0182b3fdc2071c676d36a534c846197d0278a4d8c3aab1b1d591a3d6ab067119f2778402d3bf163ef143ef4f6984dc777e9848bc77c5aaa45c2ea02c42f2a4f17f442a2c7287a1a88845ee9c7f0aa5e5b60182972d22fc0ef43185a569455afe009a1f009b4c3d6b45e63af09ad18c67b2d49ae41f08d86f072a6f631043c71be5856a6c76d94e2bea654fb46", 0x8e}, {&(0x7f0000004e80)="840bdf310a3865bc0d3267e4b306d57f9f953111feb923f5bc2afd9ef9ef9e3c63de3b43cd8466091a8dcba07c155414497ac410777a408e926213d0ea81ec9d5857e21eb4979fb5192363d3bb0df8650bac295d1c7f0a46cdf13562f7417c23b80e325c4c46e6310d4f132202f33257501a380504c94f0d05ceaec8349c10160928d818eb975d9b5ece33b4646df6eba0d841fa93ec99082ffcc4d941244f4463c46eda867c6cf209cc0f692c4411f81eff6c207f5f1d6e3c", 0xb9}, {&(0x7f0000004f40)="aab774fc262329a4", 0x8}, {&(0x7f0000004f80)="814b038b095a3922401a0a50cd9fff18adc0f1f952a1afa8f6977bd481116d2b3ca202243ce109dcd623a7fc4097644e87587124fa8ab8307a9f98ba7adca1f0bea547b3eb937538335ec225f4017603eaa18b255697bc9ebdfb018bd4635443745c090e828b7bfd4a0c5a7306e13021a5e0685c202f621b649d1f129d7948134d2d0c178566c0836bfebff4a5a35eeafa53807eb35ee6f85d268671273fa4bf8324a3ad1b0876fb1ebe4034d749a894fcf67bf6d5deb6246fc0ecc3af16bf2987", 0xc1}, {&(0x7f0000005080)="c52b71d49e115d9123d7730b61f575c88d5d7bbf3d63654d184c2c5a068382fd65c3c16ea6e0ebf15886bcc69022dae47409a73b790ffb9448e23eaa7384fb1b38409acd74510226c63b54e360e2f212795f73ad86a7a1b2db7858ed8b5358dc0f536ddf19595ea91bfcf9519a672d06f2387bd6007524eb1fe6c5222bcbe102b7e7e58c7d60a4eeb0aebd7e681938bfd0374a7c3d29debc1e860d2ae8d619627b696ff1133313aae19576535df73733bd6ce63a84aa62d2d5a1508f7111336658ce", 0xc2}, {&(0x7f0000005180)="9320a00fdd6bf3200f80e10fcbbeda62071a2483cbd3d6ad974fb661b2e69812eccedcc61ca3", 0x26}], 0x6, &(0x7f0000005240), 0x0, 0x40000}, {&(0x7f0000005280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005300), 0x0, &(0x7f0000005780)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xe8, 0x40000}], 0x6, 0x40) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000005b00)=[{&(0x7f0000005a00)="bd3a9839e769ccfeb4766bf61021d76e63387b4932770503f14abe123e511aef992afbc54011cadb85572c5bbba8e0c6168be3c2aab536f1860aae5c6c513b80c9ab8eb776796f5b22c04b9a42d290ef5af6472a5166a2a8eccd417a3d1bb615a6b52428377bc87d64725e998d05ef03a04d036d389361f2c795233cd9f8135e0a0fa8e2aa11793084d66622fc32714655cae324449d09bd07ed93ea75763835937245d88f316af8cb3a3f476f04574522680a463875fd177498cd45db713c7422fcd085f731b0b29a5745273bb66ae391b2fd11d35573e8eeaaf34a94aa62ad45ca707890114df073bb31f85eb7b25f787602"}, {&(0x7f0000005340)="e0"}], 0xab, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x3d) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 20:56:14 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x188) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080), 0x65) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="eaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082b00fe8000000000000000000000259cf49447e9ec84f58dd4b6000000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/05/02 20:56:14 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0xfffffffffffffffe) fchdir(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40001, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) 2018/05/02 20:56:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x800000010, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x6, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') recvfrom$inet(r0, &(0x7f0000000300)=""/116, 0x74, 0x40, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="6cc456414ab3d4bc17931ca2438ff86a4fc82d53fd0594b461e755338dd96194d8667ed25ff7dab25dc70b36138131290427676f09561cb11c8805daafd4e7d148032178d5a775fd750ce5347f7ab5b255d556d65420f883f177cb1aa39e3754ecd653a21e5fa05d765c07cb7360f5b3ace6aa107c5681c8bae626df086ffe1b7cf5a309dd99151c00d39f1bea29b925fa16071a90fdff29c348a79bb8403dafff", @ANYRES16=r1, @ANYBLOB="030027bd7000fcdbdf250b0000000800040009000000440001000800050004000000080006007368000014000300fe8000000000000000000000000000210c0007000200000005000000080005000200000008000200360000005800030008000800000000000800040007000000140002006272696467655f736c6176655f310000080003000200000008000300040000000800030002000000080004008000000008000800000000000800030001000000"], 0xb8}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) 2018/05/02 20:56:14 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000000)=0x3) 2018/05/02 20:56:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = shmget$private(0x0, 0x1000, 0x180, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/05/02 20:56:14 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') preadv(r0, &(0x7f0000000100), 0x2d9, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x101000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/41) 2018/05/02 20:56:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$key(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000280)={0x2, 0x9, 0xffff, 0x7, 0xa, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0xa02, @dev={0xfe, 0x80, [], 0x1e}, 0x80}, @in={0x2, 0x4e23}}]}, 0x50}, 0x1}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80800, 0x0) readlinkat(r1, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/235, 0xf80d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001740)={{{@in=@broadcast}}, {{@in6=@mcast1}}}, &(0x7f0000001840)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001880)={0x0, @local, @broadcast}, &(0x7f00000018c0)=0xc) sendmsg$can_bcm(r1, &(0x7f0000000040)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="01000000fdffffff0000fd000000000012a472860899c8a9e0508d757b01f9edc077358c89db108b0400000000000000346a266cbbbf4be139908f78f9ee082e3506fbb59cf29900c943f873ea5abb8d028b7b137015227805ff5fa7fac1c44e1fd0dc475549d1b4ee9b3c4458a0491007cef34611c274b8bd183e8d72847e0fb9ddda62d2b0b1c7b00d997a2fef37285e87d6a4ea4256085a7a128cde844e7834a80dc5f0fb5b8ab541244d1a432b63968694be7b5576317f7413b268c8290dc498e6b5658a3a18d07857", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000004f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23ad2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bd1000000c6d095ef00000000"], 0x6}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xcd, "0c95a569a85d11bf6f564651102532214ff7ec91e1b6fd6c2bf8f997de3367f65eb59e787d96d4f4191805675d155ba4bc0283363ddf6faa96d8b4c0471781f194e5ecfde369d2f0cb350931da94ea2d16ae08d7ee3e4752c31d5b3188c424db99fcac3a628175b0434024a617db35b9c50707c795de2315e2bd38a74dc676d33a5d4958c68a60b0c44c96e99ce609f53cf9136845f48b9a2cc9f184f5965893cd41cd29f1c1d84db051a7a86973e130eb068f83d337b7682e1a465b44011cab983b346d5945abd25ada521733"}, &(0x7f0000000240)=0xd5) 2018/05/02 20:56:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000140)="8a78b8cba4a03e88ca6234433257d1db2b514e6c6ea6fef09ba2c40122afe18b2af5d9e3d460cdc7dd1aee4f3e87b2cbb6b867a8f824c004d9e78e8332e59b24f7de43a7786c9c683d09d7c4dd8b7eaf4117f3f621bab38d19d0bc3c7a5a3e0b8b139e96d30f10711b1067d7022f26fd7b6e08d83b76092499e27f4347167ea318d75e521a3650f84f3c2349b57e4cd169396070e663b4f0f38e853394ed56830ccaf5c3d207e326101cb3b00ffeb45d41a8d911dcb5299e723ffbe6cf27fe8c8cd15e03ff833e882db52a7349bac021edc3fa5baf0cbc21e212d9d45046ffce39a8") accept$inet6(r1, 0x0, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000300)="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", 0x132, 0xe, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) exit_group(0x2) sendto$inet(r0, &(0x7f00000000c0), 0xffffff98, 0x4840, &(0x7f0000000100)={0x2, 0xfffffffffffffffe}, 0x3de5fcd816348615) 2018/05/02 20:56:14 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x4, 0x8, 0x800, 0x8}, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)={0xc0000000}) socket$inet_tcp(0x2, 0x1, 0x0) close(r2) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, [0x10000, 0x0, 0x1165c51e, 0x10000, 0x7fffffff, 0xffffffff, 0xcf7, 0x0, 0x8000, 0xda, 0x10001, 0x5, 0x99, 0x4, 0x1]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x12, 0x1, 0x6, 0x0, 0x7, 0x3, 0x20, r4}, &(0x7f0000000280)=0x20) 2018/05/02 20:56:14 executing program 0: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="f5daef36928f88a5787dfe4d1d1079a416cafad1e4707ede0d3abd3dc5382919dc3ec33fb198c970a3adba56accfda77c550745e40236219cabda400b463556e445e49690da652b40d58377517a7dbd048d59eb9efffea6bba02300f7ee0951b5271", 0x62) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x1008, &(0x7f0000002840)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000200)='!user}\\*vboxnet0\x00', 0x11, 0x1) 2018/05/02 20:56:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x403}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r2, 0x200, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xda}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x40) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)="796561680032087fc295c957676e7cb1135fc56e360d2c252aca084759f0289ae9c9f7559e43ad178dc84ecfb6d79a89caf1b2bf9195f2d95a35735c2a92df53fb7d4b9866f5ff0d83f0de7aded0d404e9af38c707aacf05f942584b214def3ee928bca2df384144ff090c817bfb3f8f5b95bb78634ba90d7c14634082aae320129e212099a636d856efc7b734b5fc07d02c8c1be991e49db2fd56540c76e39b646015", 0x3cb) 2018/05/02 20:56:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/05/02 20:56:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000180)=0x7) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000480)=0x1, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3e3411ad27002f0800000000000000000a00200010ddc68bf802231f93653a2fd87cd3b15cfd67f8d9820af70ad4c377b55e12aaaba1dcf15f9da35dc404f20c0dc4435fad00477ce26f2c29ba22106b43af09a7050ee3a1a293a49f8a8564abb00c3b5e0d54a72e7ba4"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r3, 0x3, 0x4, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x8, {r4, @in6={{0xa, 0x4e24, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x10001, 0xffff0000, 0x6, 0x100, 0xfffffffffffffff7}}, &(0x7f0000000400)=0xb0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000440)={0x3010, 0xffffffff, 0x0, 0xfffffffffffffffb, 0xf3f, 0x3}) 2018/05/02 20:56:14 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="080faaf0539c8ac1bfce11fd7adf2045d8dc2cfb3670dee253093a34171fcd6be8fcd7768ea51623a5893f1c34d1f831e102788d718c12c22c95034561ec3603885d9680a296507bee2d1de8b2d45fe8466f5b961d1e608fded66462352a81c29bf85e2c4e1638b33b"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x8000, 0x0) shmget(0x1, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) r1 = accept4$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x10, 0x80000) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) getpeername(r2, &(0x7f0000000200)=@l2, &(0x7f0000000280)=0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x7ff, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0xa, &(0x7f0000000380)=[{0x0, 0x3f, 0xfffffffffffff800, 0x2}, {0x5, 0x5adc4748, 0x2, 0x1}, {0xfffffffffffffe00, 0x7, 0x1, 0x7}, {0x100000001, 0x80000000, 0x8}, {0x3ff, 0xbd0a, 0x1170536f, 0x6}, {0x80, 0x2, 0x81, 0x5}, {0x7, 0x7, 0x80, 0x4}, {0x5, 0x0, 0x1, 0xb7a}, {0x30, 0x1000, 0x400, 0x5d}, {0x1f, 0x800, 0x7, 0x9}]}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) write(r1, &(0x7f0000000600)="260000005e0009000000eaf83a00001e000c0000010000d58cc2cc671470781ee9ff06000000c96e943b12d1239c73e7f59bd9c168a49d089614ea38f8260a15ae4f5b74e9228f21f2fef6181ce7cab0cedb995ffd0b3c13de4b67aa119adccc518ef9def6d5f095f04cb6248ffa04c52c7ba231d9ef861c297c900e7f201c619e0e41ff2fb36b18a64776ce862be54f10f0e8277cc2308ca2f8886b881567120000000000c6dfd9a7a8545d9c13f122b56cb2f3062b4df7e884", 0xba) getpeername(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000000)=0x80) 2018/05/02 20:56:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x1, 0x100000001, 'queue0\x00', 0x7}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/99, 0x63}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) unshare(0x20000400) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r3}, 0x2c) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000000c0)) fsync(0xffffffffffffffff) 2018/05/02 20:56:14 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2042, 0x0) fcntl$setlease(r0, 0x400, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000420}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x1c, r2, 0x420, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x34c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000040)) 2018/05/02 20:56:14 executing program 7: exit(0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xfd, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10010f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x4080000a) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2cd) 2018/05/02 20:56:14 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlinkat(r2, &(0x7f0000000200)='./control\x00', 0x200) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000280)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r3 = socket(0x15, 0xf, 0xf2) close(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfd000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x2}, 0x8) 2018/05/02 20:56:14 executing program 6: socketpair$inet6(0xa, 0x80807, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x5}}, 0x53e8, 0x101, 0x2cfc, 0x8f79, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20}}}, 0x84) r2 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/02 20:56:15 executing program 7: exit(0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xfd, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10010f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x4080000a) write$binfmt_elf64(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2cd) 2018/05/02 20:56:15 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00'}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) quotactl(0x0, &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000240)) 2018/05/02 20:56:15 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x1, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000540), 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/05/02 20:56:15 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8001, 0x18080) write$binfmt_elf64(r0, &(0x7f0000001000)={{0x7f, 0x45, 0x4c, 0x46, 0x7d8c, 0x3, 0x7fff, 0xe6e6, 0x8, 0x3, 0x3, 0x10000, 0x205, 0x40, 0xc1, 0x8, 0x2, 0x38, 0x2, 0x9, 0xffffffffffffffff, 0x3}, [{0x70000006, 0x3ff, 0x5, 0x3, 0x7ff, 0x3, 0x2, 0x7f}, {0x6474e557, 0x401, 0x81, 0x0, 0xfffffffffffff14e, 0x3f, 0x200, 0x8000}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1ab0) unshare(0x80000000401) pipe(&(0x7f0000000ff8)={0x0}) splice(r1, &(0x7f0000005ff8), 0xffffffffffffffff, &(0x7f0000000ff8), 0xa175, 0x0) 2018/05/02 20:56:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x55ab, 0xc0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) syz_open_pts(r0, 0x2) dup3(r1, r0, 0x80000) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) sync_file_range(r2, 0x0, 0x4, 0x4) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r2) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r2, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x5}, &(0x7f00000003c0)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x10000, 0xfffffffffffffff8, 0x100000000000ff, 0xffffffff0, 0x5, 0x7, 0xffffffff80000001, 0x9, 0x100000000, 0x7}) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) socket(0x0, 0x800, 0x32) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 20:56:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x2749, &(0x7f0000000100)=0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}, 0x342) 2018/05/02 20:56:15 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)="14dcdbdb522c7271f2fddd6f303f54a873030e24f29747723e4b8bac4266fc1a5330ed0fb34eec484ccf29988d240429a2a06c986a63f25b53b31b429d8873767672ea32ca902422af7624a34dcaba1a3267a75e0d833148eb18b7b876b7b1d2d0b973e9fdedd9a96dc684cda2fa641d3f29ba8cbbef0f6b73197695a5f7", 0x7e}, {&(0x7f00000001c0)="9e5faf6bf0b444e431413b1cab9bcf163ff39b03d259018cfb3fd39bd03f853c446bc6a8c658d071feb58e4048b51c11dc6be8ce839c6dd822cdd63e1c69e7b8fe53e8414b2532cf0cb6c571907b39497014e16832af3fb76d2bc06ad77cf5cad46b8459970ab10e2c268a9886fa32e9", 0x70}, {&(0x7f0000000240)="e0e430f14f1948ff42abeea6422c15e6581398d6f83fc7d5287414978ef1f9f56b8408ec1b79c8d49cafdd362cf21cd3e5845e82bb49a10cf6ce046a59", 0x3d}, {&(0x7f0000000280)="6a99d2fa7a7e3558927825e89f69ff299e17b844f647d5278d2e9c2a1287a102f6512d82ad602f00298e48102a8def4dbefa409a43af9e8831310c1bb43e9031e68dcb0055a5b9864f2f1ad6c7d6d92e3562448f9126980b25a8ffd86802f9b48ab37109e7342f66db05992eb1662449e382f3d61e10d1e274c7368a062d56ef5cb741a7f6de7e280d7ac2c58c4d9d760b8ac4eccd7188552abcff707853d9b5773d7139386def", 0xa7}, {&(0x7f0000000340)="3264fd70917dade57260c663696606fc191b5995bf33e4e8e95353c98a47800ad030744edb4eee9c59aaae197ebbd818eb58a4ef8d99c263cf921f209cc9b52776bc86e04518b4ed3ed0f807e8783ed3cbaacbf12c422a3ed569ff271e4e651204d4173140aacffef0d7b5f712d21bdcc0162026e41408c4734f6d951f344f08b1e21538909c7dded1a35af41f522ddd99be8865d301f35be2ecd8e1b6eee914dd737218cf92c11ff6411aed9df289afe8bd3fdbf178799acecda881ec7a4b276746874bdf786b9ebc7d022d09e3a68a7e5263e9cc988cf1428f770867fcea9a2c3eee3cd9fe0f6346b52f819f4b45acda1dbc2aaa", 0xf5}, {&(0x7f0000000440)="319846b4fb38e4a2ccbf62f60ee8f23864e22e257d1c9e31d211de00cd86d17149e944b9c7ef65a5d998e95bdfd1049eab90b0ab233b89fc0f4b19e6905fb7b9d66add461cf1a189af5607c28ca88cedaaa51bb752f0a87f7a990737bf2ab52c9656718037be55a4fe3da226c1bb01adae986d74b0364a75f0aa8acf491afbe8afe220c905115bd15d88aebc6352fafb60d80b2565d4e70a787cc679a3298991e963da90756ee727c98d77f5b458f0d4d8df406e942a57fae0e3e2ddcc2777fc5bf2f1bb9922f6", 0xc7}], 0x6, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x6840, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x2, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x64, 0x64, 0x1cbc, 0x10001, 0x8000, &(0x7f0000000040)='yam0\x00', 0x6, 0xe000000000000}) 2018/05/02 20:56:15 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x165302) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'erspan0\x00', r1}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="27000000000000000000000000000000000000000000000000000000000000000000000000000000000000006393a7f7d198f5e7f6e10004c4657c1d48a12e9b37a537421e0ab6f7319e4607126b6fe4a5b5d1d26287c1aade29df92a416b0cf1a01f49ad354c05d85f63644ad36f37d5086eeeac91b969ae847547afcd664b302a23478b95db18ab16c0ddcace50e781d56de9ddfceadbc4229a82b7240796cf3ea8b69b5be5cc04be0c728cae9393d4e99"]}) 2018/05/02 20:56:16 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) r1 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="0eece26ebdcc3f2b635d0a0d34d28e7df1d919568632dcd226a6f02d1ba748f32ccc0ae49d2e470ad43a259b75c7b1e59303d8c32a7627d7db94440a4bcb97cbf9089c7cebd6eb1559ad8279366c408f67f1d0b4f33cbf63", 0x58, r1) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/02 20:56:16 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/161, &(0x7f0000000140)=0xa1) r1 = socket(0x10, 0x802, 0x0) socketpair(0x9, 0x0, 0x6, &(0x7f0000000180)) write(r1, &(0x7f0000000000)="260000002a0047f10514b9ffffffffffff8000ec0100000000f5cf6091b120b5566d00090000", 0x26) 2018/05/02 20:56:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001400)='veth1_to_tmam\x00', 0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000003780)={&(0x7f0000001440)=@generic={0x0, "f0c7bda6daa577e9802c52f64036352ec95bb960ee2fbeb5ebab5722e9cdefedfb244f7aaa6a1af295ced185b8eac861261081f00655459c5989ae7af48526d1d232fdc3273ddfd70e582f728be9fd5099123401f44190465537ae2d3a1923ff7dc2d57ba34eb11e5a7f7de5cceb6b5f4bd472d7f811bd76fc731db49b33"}, 0x80, &(0x7f0000003700)=[{&(0x7f00000015c0)="14", 0x1}, {&(0x7f0000002680)="ca", 0x1}], 0x2, 0x0, 0x0, 0x20000005}, 0x4) 2018/05/02 20:56:16 executing program 5: syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x20402) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000100)=0x7) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000140)) 2018/05/02 20:56:16 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000b40)='/dev/dsp#\x00', 0x1, 0x103fd) socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000000a80)=[{&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x6, 0xfff, 0x0, "234af9ed8e9620580d9e1d51aa5bec8a4c9175a705e2d89c6bbeecda6dc36013a5683d8cf24a5a1c8057484154693a239e641c9663111e2c3f3c66ffaac83e", 0x2d}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000140)="255f152270f91b3cdc8fbb510716a37ff783449574c04cd68610ae775ac4c9e5210dedc1a541cf5e2bbb74b5e870b25b098a57164fab8c1833f325dbc1709d3967b09286ea5206190cb1b6c6fd0fa41d5975f5b575a40dc6db4fa87bd7865b37a3d59faafb88cdd7424cae4b6870dd3bffc4e4b3f823f8cd4a1a6a426aeb81ba86e8243034c5464def18d0c3ba6df7546c11c94159217ebb14e253bb6fcd42c6a4ca975227d6c534e68d147d47389f3211be8e85cc59d48f2790dc4dc3003811c7a182ebd9f6276e7ae5b9374d1e4f92a9e36f777c8233ff6b28dd597a405ae2915962e51a163933dc0394a85fdfd29a", 0xf0}, {&(0x7f0000000240)="da77cb046f01aafb5a25a95e9aae29f5e88e399d8a53797c27cea71979d1988d42d4d4e1bdfc6eb629191bac2e6673854026c1d195a5a1e51261ce30e0c2c61f96222aca0c542c32c4cd56ff4306fbcee4c522673b2504123ed1d7c496d38c25638a419b7fb50a13e7878a4b74b5ac9c09895c734d5412c56834bad392c7eb57c3dad67e", 0x84}, {&(0x7f0000000300)="97b50720ba905fabbcaddd668cf0163ec86f174a4bbe79df65bb6ec809ae4e7322e7f0bdcb1ebdb310e8127ccb7b90b27dda19a3a7f0bb93a7c25ce1d5df895a2d85ff401e4341a417de777c4263a33788e37f73335fe5624190563eacab059213b3ceb496b68b9e7d53ecc5cea9714aa8f55f21958fb672e956", 0x7a}], 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="0a000000000000003f010000ffffffc205deab435e5ce8844107124727b5b8972342e92e5e0600000000000000866b1a41e049a13a673ab432942f6d7d4e8729041a89d146c92f29ea8f44e2fa963caa06a69723d35f1db16b2887560200000032a147d3835dd75c45c565ee9d2eca6b38e8327d4aa84ad365c03cc2f883b9b3d5d818691ca6dcd8350c6aef906deb683514c42d1218084a31ee4b0000000000000000000099ead1844aa5105e45d4b6e4709ad960d6862e3931457a37f949029ba163e9dc36066d16e50a8ec7445f7b0c22083db0dc973aea5df81cf781e83a"], 0xb0, 0x48000}, {&(0x7f0000000480)={0x27, 0x1, 0x1, 0x0, 0x400, 0x1, "2902275e69466c576aa2b6cca7dbd068b0fb7f4069fb926fa03b30ed52f225ea5fb51a6b4b66c08a04f3f8f4aae37788218e0bf7b0479545e64d65862cfcb0", 0x29}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000500)="2d239da2ae2d11136d0f90ae9ce1f8d213aff9d0854110c8dfe34c09ef3d96943a86ca6269fb3f5f667748617a92ba65b19220df5c81cd13", 0x38}, {&(0x7f0000000540)="69fc73a3c663b8739a16d6c73d8e4d50", 0x10}, {&(0x7f0000000580)="aedf9155d5b6cad92544b5ee41954565a0ee34d0c05eb2972d93f72f703b744d4a75761cb5415a46126ede809bcc943df17917f34fdf4eebb978220bf2d9467fd36cfb433328fa080afadac1efd474e73719d9e7954d3e0c5c6fbf229d52bd8305f48183f49ac5d16e0c5f393a4125e7b4328ff9fb6e2c54316a5a0fc4bbca12b62d2143d5161d4e81aefb8bf80fa63cee46611e5fb679f95d6a3d71a8d8957f27b92ec93952671adb9ba143a6de411bdfc3c460c17700e260469f58bfaa6bfc1c99627e17b77dca27ad6d2f57afb3a78c135e3a35b7e782b305b54428c5468d99457b433f3f19de1638afd516f116c6b5", 0xf1}, {&(0x7f0000000680)="880f22dcc9d4bba362a2f883525384fa24cd7494b3aaa2fdadecea2d3b63b4986cbf7eab2f9c2a23612883e200115a32932ca8e2f39e40da1fe528d2978f33a4d53d2875febaaa6f950706e7d61e3b1b515a8ab28180e8", 0x57}, {&(0x7f0000000700)="597a024a9a5c3e420c6352e4984fddd5582b7e7b8dce3cad46b3feaa35e4c680c5530fef254cc705e0cbf60a97d4fafd6705ac5dd8e6b0d9a2464292146e2d52937d6fa0ebcf963de9b1ef535bec9d8cf8e478dc50b37473376801aae7a844f95b9fb82676691249d900ad8cf28a8a6db3e2f56a207d4be53803e30208b537c95be608d44389f0cc20cd8424a6f8151e2bd7f01da31f82ff7566a43a74d9ef14", 0xa0}, {&(0x7f00000007c0)="3191f45ad080373733c3c28ec1d06422e8c60d4bac3ed675a808c5858b923af753c0d3fcbc28476b1642e1bbb66abd7c98c91d5b86ac1cb94e3171acf30244758cd2", 0x42}, {&(0x7f0000000840)="ee6d19f70b4ceedd9f40962e8a4c29499955675d07d17f88beb1a670035b79e59fd3c5f5a18849bd7733f0426bb1292cb114f8d73d77294e3d1e6a9d901e6ac19efd0bf94a2c3d2d1437bc39a059659b687c473a110878765596cafc439ed7f0d900b9f132fb0a3779202bdafd420de712ca66e4b9fa4d35ad8c606dcbb0f5299a09c176745e1aa6cae24b1823be1af8ec06e39fd21c9852c3c5aed8c9aa9db07746546557156d62", 0xa8}], 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="d8000000000000001100000003000000e33d1b05d3a2830e2ed213de63053ee2b6ee5f02a5b24b98ec8ec1584b222409d39e510f5f63d168afa53dc889d1ab6db6d657084f65de4a3ca5f47059367ad3dfc5363ef04eeb0e1a712425dc7c96bb63033b023726f01bc78b022618b9ec2dac32d521849db3b632acf440b381d2a9774426dc8d23eb60a929c257df74096c475aa94b2b466b631d1d7ecf65c2997192a407d9a14caf66a14d9ea2799c54cba6eeece86c174cfa608ed1308d0970a5a5bc39ccb3e80b5c9db1d262d9f241349eb4c283e4000000"], 0xd8, 0x40800}], 0x2, 0x20000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000b00)={r2, 0x1}) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x40000) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000440)={0x8, &(0x7f0000000400)=[{0x2, 0x9, 0xa0f2, 0x7}, {0x101, 0x8, 0x7, 0x400}, {0x0, 0x40, 0x22, 0x10001}, {0x3, 0x14, 0x5, 0xffff}, {0x8, 0x1, 0x755, 0x8001}, {0x0, 0x1, 0xffff, 0x1}, {0x401, 0x800, 0x0, 0xbe42}, {0x1, 0x7, 0x8ef, 0x3}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000c80)={0x0, 0x1}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000d00)=@assoc_value={r4, 0x80}, &(0x7f0000000d40)=0x8) 2018/05/02 20:56:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200000000030, 0x2bf) listen(r0, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r2, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/05/02 20:56:16 executing program 0: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400082, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl(r0, 0x2271, &(0x7f000054af01)) 2018/05/02 20:56:16 executing program 3: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xe5de}, 0x8) io_setup(0xd919, &(0x7f0000000000)=0x0) io_destroy(r2) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/02 20:56:17 executing program 6: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket(0x9, 0xf, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') socket$nl_crypto(0x10, 0x3, 0x15) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x2000000) 2018/05/02 20:56:17 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x410200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x1, 0x7fff}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='bond0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffef2) 2018/05/02 20:56:17 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x3013c4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x89, @rand_addr=0x3, 0x4e24, 0x2, 'rr\x00', 0x0, 0x101, 0x42}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x10007, 0xfffffffffffffffe, 0x100000000, 0x5}}, 0x44) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) fallocate(r0, 0x0, 0x1f, 0x77) sendfile(r0, r1, &(0x7f00000000c0), 0x5) 2018/05/02 20:56:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = dup2(r1, r0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="02ce252a7de5090b4ff053f99f0c0b86f91d555f70d3e7c1938acd7c0a30fdb12c94f9700dee64199f875973", 0x2c}], 0x1, &(0x7f0000000100), 0x0, 0x20000000}, 0x4000800) 2018/05/02 20:56:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f0000000100)=0x4) accept$netrom(r2, 0x0, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) migrate_pages(r3, 0x200000005, &(0x7f0000000180)=0x5, &(0x7f0000000040)=0xfff) sendto(0xffffffffffffffff, &(0x7f0000000140)="39f94ed0d69263e0a980c3d9fde66770e197ed3020939c64cc2821252ee142077ecd6bfdf0b38828eca90483654e8270ab106cb309b5596864794bce762a31f8adb85d02524e455dba5273a8e627dfc681dfcf3344265dd1b9506f5bc562477ec1", 0x61, 0x0, &(0x7f0000000340)=@hci={0x1f}, 0x80) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x4, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x20) 2018/05/02 20:56:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000003880)=[{{&(0x7f0000002340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003780)=""/243, 0xf3}}], 0x1, 0x0, &(0x7f00000039c0)) 2018/05/02 20:56:17 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000300)={@empty, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000001c0)={0x80000000}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x6, 0x6, 0x7, "f6462beca05eea48c1d32fe358084c53c6ad6277a4301a249ec7cf164309456de0e1d7d8854fd52d22650e19ccd473e3ed6669d706f0ca6cb52e65383dd3979a343e198bfb277564f330c920ae1027b3"}, 0xd8) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000d0601000000000000000000001000000800010006000000"], 0x1c}, 0x1}, 0x0) accept4$inet(r2, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80000) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x4000, 0x0) sendto$ipx(r4, &(0x7f0000000400)="784ac8d71a14bac86522e18eeb249a35dad4d986dcb496dd1e8154cedf71901d52c4e0875264db7f4b87aae81a977318ee89bf3f706d6e3a3382d96effff3658637df8ee35d4361c003e8657ac10d7034b66246f92d5b6636471673844de9ff5e50c02d41b8c21ef1228c5c9efeff07d5c3759a04035fb0c2ad50d3449ca16edcbff7ff306c46a88a0581f5d37e99fb4c43c19b4be6f1d00ab7107d0ae791c41e04d7dd7032f2b7b346610ce75b5eed0961d8d784d7213c644aa38c58ef4d1add564bf1331eb08df83d2e0305aebda7efe3c8abf30e506c017da8579e61fcd238525f9b4e29183195da8dd52726046d4370cfe0a19b43e9bc33b1d869bcf84f53e11abd22d44217f622e50ecdf5cb8d070e9eba261e3b6db453a1ffe2ae74341dd1550a3d22bf3264abb375925c81dfe104bcc1d38a44c8d4b25b9a41b66813cd591cc1e55062276f85f7515ae812ecd4c7e80788c5af6c90525dae2c48eeca6481de2f1b03c665d569e78724a8fd16dfbba019fa563c42868d13d35d598d42220ea8b3e0a9fbaa9ffc68b09492958ec6fbcbf4744ee452e5945af5ade64dfe5e0b1dd779f0730f02f8fc90f1c0140c9a458f1adf127cef34b4aa91a14e296cfa86ea3dc4d7b9479d55d770d3872e23717ad6bafde9ea13744bb0fb3c8f51f19978937b23595d8368a378896a09a5fe6cf6f46ccd700470a1d6330fa5102494e37bfb70ee568887e881fa78882e9bf36b9546e8b3d5c3bb1df978ef53409d52ade83e5254db611ae84285ef3869be8b30a3d94358a5d35b62acd6161e62b93a5f771db2f788eae14809100bbc8ac54429ed3850b10c48242fd78389fe9556fa61815559b8c47225bece6b4c5065ec3c67a22a4bea5471985dfab6c57e3daac2332db41530381e210af13ba57cc49b0c3abe029fcab79d9ee2bd8348b097f81bc6967abf41b7a0b466de09c5c6bb5672a4c04206f4d556a956297c70eedbcf725d6a72d0d391317e01b101499090460f206010ee3124988bf4ee292c0d74f5fad3696a17173482641906419469d67a9e456b03df622529684a89107360fbddb40334c464afc027b7c702e32a6b03fd3e06cc4370580f92fcd29c0e4357c5396959a79689f76463cbf84bfc7e9e10e88d3676842160b537728880aa2441254be6ed904f177c60d77935f081fd4c12d00cab1f57bf5e3b62a71509d179b8b4ca2935349a5b24f3243e4704d6518fca225e09003b7b77e432268960be5dead4a9fa1dccbc576ea986d63411605912000d9bd6ffef979f7500e2e3569b8d5be4e85865478ff7f02ceefd24da0eee30c374dce3beae0374f1144106b47c360ea575bb0482ef5d1abb4b2c034db09119ebe29f2e0d746d370fe3b7fb25846ea32de2781dd92401983cdf28786daebdbea2f3ccf69f5dde660b9777f873fbef8aa7d4d89963328dcfd5343c61371a0243850877f9925fa3871caf5c7c719484688460e7b4e10a185811572052ba1cd1da75f8aad430528463d187e817b937290de01281f5d9e1b78ace38a016011a142df723a8edd20d1c8770e1894f78f0271d60b7c37896903615e6c34b290f7269a844b825ce8c2d5e30f8be4227bff439922d1cd03637529046e8ff2a790f4ff6b7995fea9df710050d41f4f9831a277ecbdb3a6d02f4b2d7107a5658ebf3525808212912459da8310438410ed4a8640d7387cde66e390856d7f726d30f61f0cc9bfae1ed6d3eced9a18c539916ca032ecec4be25bce212a4a54530eeb936cb01233e3a1d361068feb925dbc1d60bb65f45b6beca63614eaf9606bffe460239b29ad12a7998eb6a3753167e9a55ddb808ee02f765d26c632334b88ab11d7dbb2524be939157d5df4b4ce09d5c0e7bd61a46d060cc144e4779c8e635a0ee595da10f888e57ed09a953dca426832926848b100bbb26dda236acdcbf38b88c32935b2b0aaebe9fcc16e845a8d395d72752ca3ee1be01dd550614b294b4a68e143e825a8aaa5346ca68b3457e5b87ab2323912c03803d7add0e8c75e4bb3aea051763819bd7e57c6ab4011273116b52cd6d1b0cc25a6e56efe8dd3428669813bb09e3d7a5d5c6e6a9b4803b0a1da033cdbfeb9145e4ffba19863d73385297aa8713253edc608525ac89b229b628143554b426e61b969f64b608691ba822f09be4e9f712ca93a2790174c3a0aa47c6a2c2384868109c2f0c884884f29e4281d8167ec1e4c0a2256346d99a33187085d691dc5e531736a16a8bd767781c1915b9ad2984cd4a9d675b722cad85506e3e14da48d858d45127bb2f87792910d087ba4338c8001873b4b93d45cdc98c0ba52a20c70bef8bf2539f99d46ef9acd9265fe4092d30279c92322fe969e64a7cdc6fb54d3c726d1c902d3871e3718e2e7188c53751884fac6e0f77f9960d676e0aa3ea2c24d4396f507c1ca0c9e7d5ce4a7ad527056fb4f818ea743e29d5e26a9e4807f4ac00e4761c0e3939fb693a2496bf73b47784f12082e6ca2e937f7821d5a1d1f5def069397389d8739a2c701f140797acbc581f2dec2d1cf70ca16ca707a90ff26d7ed0a0f1eb81684ccad77d5728a38ed4334a0df95dcb61fa014637694beb453d9692f66f0775fb8eef640739bca1a30f9c8d347cc1c37a909d53edff217ffc7f3b8c1500c8aa21b2b4355ea4405e9cd3a9735dfa032556ea9fa7ab3665624c16caf77e46212c508a86443d1922e555fbca731d5a397ed5215f96f8d7a2260e500da0e3a0d089a9a2502beb5b25bd665cc4f0b4f9a9d68c5e87a80147a80d40475d33768a104624c645462ffa3d3735473f72f7ff1c9304e672cb7b9571cdaf65e71dc6c56df088f0be9a98f8b2869a4f26ab47bcd676fc8f79c4b1dfc9e304e07b052e9b6ff54694883aa30bdab935777ad84eb5de3de9861d4deb71d174a2a97ea28d74cc15ea3b351804cab2a2e3ca1354a787ab90019356d887a114e88f201a2849b812e408d52263dde1e06f107409f7281c0b8128154507883c8e60c8992b231c9932ca3c9638b05489d41b670f39df2e8e124d7dc26d0c0bf166789704f435925a825baa4988e239734cd43430e77d1ce19cfac683a2f6da03bb0f33a902f12477d610d65d4d68bcb284dbaacbaaab084f130d372f02be69f0356e85bf2116187019215fb56f682fbb8ad0d5506fc0e82fb76603ee4240fb4a1b044314d321d69788f0f20e835bf1cb897afaef8d73a008f5475a7f3b3b6708be0fc30cac334b74e5585a6e0d98364aa4f1349d2017632e13598b440bf63546e606ee09b0da28cac28f07d16bdb986647088a026e76cb67e90a3fb02dafa65cc2b74ee4be8960a5c0e59b7add8b7f3724d95004113aab30823187885d44398fb3d64e10ed437aa1f48f2b5495542b9fc42b2d10b8490f39a629d6de02efc80d89d678e5efeac11a1f7a8a38a9da5324a4f54cda5f023ef025e445bb9fb05b856e8211dac3dddc24578889a5f7aa2096a56e1ec026376de64b50b163a12b67de22815ae647bfabd0f944bfeb645162aa4ed2422f327f102ba5701bef6d0a9e952dd6f79047ee17095c17e08a227f6a1e2f60f00d97f08c00065e1251958c23a3e187daf880612480829ef9baab16868cb6145c87fd613ce54b71b6e2061eefde57e54891c096a17364381fc08a2be0728e2b5e1d8cb8d9355dc7658aace7710a23e66e7110253c296871faee5ab69868d35cf675900646471cbd65153f8f5b391a39b9cb194fd61b35c8d60fb2f0501448f95db8e93c0948efde1538a280d60d0476d49bc335cddb4f90651be607aa8aa06d909c3a87627caa111de111218b680d24256702a8ca41d42ec9681f7da23be47f062bd1fbe9d7b58fadcebd8fe6bef77df739f332d090b087f6ea2405a54be9999084b5764dbe2e77171ce76052d922e5d74664d4c992775fc994d1968deb695207df1d64cfa40412ab93810c83252d631a02febc686220dcab5fca523eb87f9c5375a398b0478db9ce0c790516cbfb3bd37dae05d15616ab37165a35ca7aaf2d35a862b8c668d97826621175760b76c140214f534052365fc5f8d6aea2fa851ec5fbf4c02e3170c2f13619b1cf46689659a2b8db7b3b9f771b72bd65d9f03a5ec6d9e27c6de964c11cd1f5e847462b27031e9301f6cbd7e7bf71044ae72d058e7933128eadb6d57f5082bb9c647d31ff525f159b3d2352459beb6c9068b0316d384691bde94c735ba716bc58fd5612328fe36f4c9dde56d0e43322d91fbada248ebf83026c86ca8755f9d9ec032f12627f707f86806d38b8bfb0f74a94f7de7fb0264893c4ef86bd0b69552d1bec6d8b3ccbace999273c8dc8a34da19338833c33304a6c92b3b2d2405c7b22205139ca82ab354f79b98c4da5226ddbaf559e4d6b05ecbe2176d6228a9420e8caf84196cd8d8679b21270ca0258e17b93a57c76ced811cb6346b048a16b750a4294825017566d1950b0c07a7d9c5ca04e756ab51e5703f5c0c6ad46692181ad3421e572e0977093ffd2218481a70de66ad57179448fc76c4754934d626c5875450b03740f89684eb80638d06dab4953f537ca2874e2556bd259d0b76acb7ac7c982e9eb38418667c91f15596b6a171c7d365f7ffb691f68958dbc6c1996c408d61421bec051e540ddbc172fa34c018466a38cb2feaa07d1f33a8e4699d0e272b2922c03d6b2cf12e5a90e40251ad6f769005b63a70eb786c15eb6da5c762324509aa68a6626631afd433ba9bc7452106e19faca5f4811830d9820935a9c82b0b4c23b7583dfdab650a8c69fb75c2abed4345a4975daf2462db6352c6d835564a0b1088679cd948a3d84235b987bbdb3b2b230d5d5baff1d50de7a9e76e691636c49b13e32cc5cd54bd761d46cb3675c17e34f2b2b434036fcd95a57e6a32c73e1e1a6b1aa93e307ce7db46936490b0b7fda29d96ff459968028c92a16875d089a6dde23cb2dcdc09771c0fc3a182144b7f3e1b0c51acdf4512dd0222b61526e52986d529e8e7b16346d757bed1dd1ab25eba29af1d2d09307b33b77b25ee865f1a8a2ef021445350545701a21f6614b32f40f545a6860b85f6904b556e173c45d7b42eb57064b5565183f9b1d8f4f32ef3abf2539f938dfa1c7da91a39660654f808c6a4acecea1e04640d04441d727b88341fb9bdc73af95d765d1f90c79469b31bf871512b49b7d5a43fdcfab34f8ad23fd4bb6c42a374de05663b8139dee14fc8cc3811b0a68c6ed1c2fb0d4c240c90a872c342f7a8e5c11f9fc789dac3244598a0cb8a1ccf2597d935ca0d82eb0296e687599cc6f565e7ec665d4bb435daff23a413fcd0daa5750a336b66327ab8e0522fc7adf138e9744b83a2dbbb56576ad66c24845aebdd682a261d93947bd33c411a1e255fac27ad7aae7d8459326b6396fa2246a21889930939912fba2edadcbd117d16770278ee60cead59cbe2ade1cef37a5e0c039c774b2601f7dfde10aacfb3e54767ed0e311844931e188255700f97f872f3a169bc8f78deda51ad718dc337b1442a0c1dc6e8ceab136c489b9e48718be6aef6948a4279afcd003d256f6a55685dc9975ea2434a063f2df858343ae637229ef278a799a12e81a340c080fb6dc0ba29e1800f77076bc4395771304700b0c1ee5db3722b1b148934c70669ea30fe7baf7eab88e99f0dff64ccf7121e4e2333e469cda71da6ed1926ef60fe0d81ffc3eea6e88c1ef2a2d47d693e53f3355b8d7a46f65f92924fd8517cd58b5d88215888cab8720da9904f5bd39aeea85bc35d56db9402f4", 0x1000, 0x1, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'nq\x00', 0x0, 0x5f4, 0x6f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x6784e604525add06, 0xfffffffffffff801, 0x7ff, 0x1b}}, 0x44) 2018/05/02 20:56:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x82000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0xe8, 0x101}, 'port1\x00', 0x80, 0xc1001, 0x7, 0x7, 0xc60c, 0x2, 0x401, 0x0, 0x4, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000002}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x400, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000300)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10002, 0x0) 2018/05/02 20:56:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x100000000, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x600100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x701, 0x70bd27, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) 2018/05/02 20:56:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1174c304, 0x40100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x6}) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x1000080000, r3}) listen(r0, 0x43) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xe002, 0x1) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) shutdown(0xffffffffffffffff, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="97", 0x1, 0x0, 0x0, 0x0) 2018/05/02 20:56:17 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3f, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x33}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x6}, 0x8) sync_file_range(r1, 0x7, 0xcbd8, 0x5) r3 = getpgid(0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000180), 0x3) 2018/05/02 20:56:17 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0x7fff, 0x0) r1 = getpid() getresuid(&(0x7f00000022c0)=0x0, &(0x7f0000002300), &(0x7f0000002340)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002380)={0x0, 0x0, 0x0}, &(0x7f00000023c0)=0xc) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) getgroups(0x2, &(0x7f0000002480)=[0x0, 0x0]) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/dsp\x00', 0x2, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002500)='/dev/loop-control\x00', 0x0, 0x0) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000002540)='/dev/zero\x00', 0x1, 0x0) r11 = creat(&(0x7f0000002580)='./file0\x00', 0x1) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/sequencer2\x00', 0x488000, 0x0) r13 = socket$netlink(0x10, 0x3, 0x3) r14 = syz_open_dev$sndctrl(&(0x7f0000002600)='/dev/snd/controlC#\x00', 0x20, 0x40000) r15 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$unix(r0, &(0x7f0000002900)=[{&(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000001280)="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", 0x1000}], 0x1, &(0x7f0000002640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}], 0x98, 0x24008800}, {&(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000002780)="983ce35be2f26bb49d7e72247c3527eda5695b2e1184164a452e3221dcd03a04324a6793b6ad9b0b6ab2ae64c41707e18fab1245f3cbf76dea6999a9b3319b6e1e388d94a5032eae90f03a9d1ae35cb4ea0d562fb9e0b89d9ed4c6b5a6708ec95bde667e301a8ae0c415492135d648728c294a5c1b0e83aa71b0751bf7e327b44a04112ac4ec342957a16d4b6f23e7503786d7f1151a029d6affe30c00a1775f4bd02a2e3284b0ded44c2fb872c23f0ce75bf086c95d2ba8c05499baf12b363ae804450896ab85a3ba2f44fd786e01c33acf45f0d7cc", 0xd6}, {&(0x7f0000002880)="14ada3dcf33c23e85fd6e13123acf386c6cd75806e92b3e168edf7356ee36a6816143f7ea576c4fcd56828a1aa1102", 0x2f}], 0x2, 0x0, 0x0, 0x800}], 0x2, 0x20000000) r16 = openat$zero(0xffffffffffffff9c, &(0x7f0000001140)='/dev/zero\x00', 0x200, 0x0) setsockopt$packet_int(r16, 0x107, 0xf, &(0x7f0000001240)=0x4, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002980)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x40600) r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r17, 0x80045104, &(0x7f0000000000)) ioctl$GIO_FONT(r17, 0x4b60, &(0x7f00000000c0)=""/4096) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000001180), 0xfff, 0xe0fb7817c2ffb361) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$GIO_CMAP(r17, 0x4b70, &(0x7f0000001100)) 2018/05/02 20:56:17 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000080)) [ 92.460653] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 92.573594] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 92.578944] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/02 20:56:18 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/02 20:56:18 executing program 0: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) sysfs$2(0x2, 0x81, &(0x7f0000000100)=""/195) ptrace(0x18, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000000)=""/199) 2018/05/02 20:56:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) semget$private(0x0, 0x0, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000040)=""/61) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001c00070f0000000000000000000000005f8b96e654e3d5680ab46116f2ad662869b3c13545e570771c33342c04b243d684228a3a0be778ab13fb2ed3acdb83c8d3b192b14b0dae4abe10e2410da039ccad3105", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/05/02 20:56:18 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0), 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000000)=0x200) 2018/05/02 20:56:18 executing program 7: syz_emit_ethernet(0x68, &(0x7f0000000040)={@random="7b2425e543af", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x4, 0x1, 0x5}, 0x8, 0x2, 0x0, 0x0, "70bcef18659ccf46"}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/02 20:56:18 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/02 20:56:18 executing program 1: mkdir(&(0x7f0000000500)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='hfs\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x440000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/20, 0x14) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/109, 0x6d}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/28, 0x1c}], 0x4, 0x0, 0x0, 0xc8a}, 0x10001) 2018/05/02 20:56:18 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x30080, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000005c0)={'syzkaller1\x00', {0x4, 0xffffffff, 0x3bfa, "4c433b56e506", 0xffffffffffffffff}}) r1 = socket$inet(0x2, 0x8000000000003, 0x2f) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x17b) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0xc1, &(0x7f0000000140)}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'gre0\x00', 0x0}) sendmmsg(r1, &(0x7f0000005a40)=[{{&(0x7f0000000140)=@sco={0x1f, {0x6, 0x3, 0x0, 0x128, 0x7, 0x2}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="9ccdf8ca34e588d6167038cbe1109abeb4257b241c9c730a9dcc61b1c7fbbbb459f5987a6175c78aed11271f77dc948e1712f134ec24d698e7c6094515d99e20c6cd131fe9e29cf523fb335bec04278e85cab0980ff551b3da9487f738c847a01aada448e5e51d7c4c8936b5e0a54f00be77fbe8bb29cf4bacdc1e9e7b22625b8129c5675450c7c69ac04eee9e36e7daba66d65847d30e582727f8083e29ca4592b06a7a14ba4e19ffeef98af9e6c6b7785336600816fe591b2a9b75c26e2c28133e28ad6192a7d7b7123b5d69807501f78952bcc28068515ac6430f0f53b21429ca43847f25499010d481b82427e787a7b693dcf5c5199f", 0xf8}], 0x1, &(0x7f0000000900)=[{0x1010, 0x10d, 0xffffffff, "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"}, 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{0xc8, 0x10c, 0x3ff, "e16854a06ff69e8c3cac3348817e86cfa3f89bf808194fcd17d310a48fb4da5ac9cb14ef883544b8c8d9c5178625c5420869c4a4f1bc5475ebff00f18d7c76e4cc893ee4978f6b2af58195f6cc4c3516685164fd5a2a2ce66bdce4507081f845f10b0c0716560f88a63600963de4ffc005ebfb8b4d719cf35bbc224509342fd231d7f0d04463c9447e187fc1f0f30cb041ff8f7aab2fcfc5225f0ea2c00a450d8124172d22dcfa1f356385408f8f1334dbb6"}, {0xc0, 0x3a, 0x7, "770fa9609b09183722b27c6b96d49a6c011ac27c8fb4fda6f89121e8a9b8b64b5d80ee9c6e46be60294a315ca3640c90a39d91845df01d63b0ad65589ce4c494b065202cc3228c7fbbe69259604515dc0e057b230203e109f80d011a9828c723a813e5d26fdf302f6f0dd997bd7f6c12cff549d87eb2bbdac81a42fe13f9602be9aac4c65630b7e45da3697065424deb217175c96ddba0956b1cc5a29a4d607689d7e7d6a79be63e67edc422a43f74d0"}, {0x80, 0x105, 0x8, "209ca7d93704dbf3b01eff628d4472aa78837271b0aad9bfe81a48c7c0beafe4b6874f2a85de4a8db9926ae17100523017fd7afeac55f69a43d15c504dffc477987d782b402b2fe6aad8873471dafa12fbfbbd665bcc752801d22d41849a3358bdd545d037cad996134614928e"}], 0x828, 0x10}, 0x3}, {{&(0x7f0000004680)=@generic={0x4, "c9df621518fae3386f577521507fccc5fcce8da45c48083a5a3eb6185b4b58ad491b20e3ec44bd727ffd591e9d87150b8307d4b0f71769863b5a7b217226ce8dc58a6f9651560bd2c44b73d1662f7199e0d4c1848e1de27506b0726d6d148fd96ff455708135e0b2b1a950f3af1e28aad52f410461ba51df4781a8f7085d"}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004700)="36df46813c9239784f19603b425ddf9dd10ecba2645470b2fd1b6218756008cb51e96367cdf95d71b19b663b5fff1551fea3477322b145ac1ad516daeea8d332d5feac5b43e4e6db90a5661b3b164d5c5a06dbcda8051f6141c16dcba9988d1f6c65488497ee19237d117f5d31a55f18756b78bc871ac3e8b68bca8920f655921d34d34613f5e684fa422b3c33561f04e10c84f11219189bf59805b163b4a8", 0x9f}], 0x1, &(0x7f0000004800)=[{0xd8, 0x0, 0x3f, "bbe761c5803dd36058db910decfe74e01a16c9082aff65d2dfc1223d86b7fb100e95154b26b3b9c8adfa6fde55ef1062eb8c62b644856eeae6bac6399a61d78e99d8b265efaf3b03db9626c88db7566fd2212b8cdf274f057c5279a76a29bcdcdbcc96aacfa6ec2018f911a58b1e0ea913c0109b7799280da1784ed0dee6c627dfcc91bfb0af8ccdd7333bab5dd20ddc05cddab6e66ac00d16bdffa522a4acfdb09644b9713deb717de8235aab160d69320dd36b9ec7267775813d233c34728bcb"}, {0x30, 0x11f, 0x3, "c85922ff0bb19fa13344455df4016856e44e4cd1c012a13b7b9486fc9883"}, {0x48, 0x11f, 0x1ff, "982582777a2f47df2e043ee633b798effc6bfcf9d9fba9a528125ce78212baf4aca584314044959605adc2a8b8a545aeee5ef4ae3bcbb4ab"}, {0x40, 0x1, 0xffffffff, "43e9e2b7f2211405f0b3bc23e64721cd86d39c7fc04d152421ab55dd84dea43361901f676f028ed3228c9be2ab689220"}, {0x50, 0x0, 0x125, "1baca1e55cfc2846ef167eff424b54dab6b93b85142131c2ad89e4e5fc50812c04b0a309f7eacc7b5ef605804e1aac0ab52a367a98b7be2804b6607274"}], 0x1e0, 0x840}, 0x101}, {{&(0x7f0000004a00)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_0\x00'}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004a80)="c5547a4f5e62785a99bb4a64c110cd45b1505dba76491e3305c7343e5591a98fb5a6ed31e1e2b0c113e5dffe25a4264d078a9e9b0638a8ec75c5b892e8bfffc735f85181506591e83d4f15e068729582c36810c9e7b20c32b04a3ec3b80487578b7d8aa705d3f4d89ccef23f00332ddecec481605f5928a444d82df0658f0baa6063921fbbb674780a480da20a5933f45a525b0123968c6ff44ee7ce32c662ff28923f158b1e9caa78c0b4b8", 0xac}, {&(0x7f0000004b40)="2ea53e9bca144d29c070c97d62e66acae60e00b65019611adaeeb3681e2a354f240c58d351729c52bf544d303d823146f048ced89e70a90af787d64bd4052185d8d722155cec9182b56510d8ac223ea3770a041bb6122105c62cb37d92882747c256df00ffd7216b3f7d27737230ce811de402b0f6805e2347cfc94981a57b41022778d8019948ee4ce2cee6507ec54c1c9bcf45addbd078c473f89b974aaac78bf5d0d3bb4dbe4afe37e1a36ddd3a8a72a134620a430d2c0f013319a1231205d5476a2cb9053c8bd08d5c40edbb98a535981c", 0xd3}, {&(0x7f0000004c40)="4d3ca236613c6a5ba4", 0x9}, {&(0x7f0000004c80)="d6ead864a27853734f64747545067c0602d91c6dae42843550811c99d2180f775cf804d655e7cd30634b98d6b463f4a087d98ba8621e8c8db9ef2152aea6cf4d82d83015bb41cc1e3dc135d536a4fdd1cfe45a6ef8731df22f4432f1639e1250ae604b5cacc0fc45eda2f0696cee6a19c803c2e073754916c0d011b2bd081e66e96721831bf95e75e07de5ef03a7a9590970dfc4e5", 0x95}], 0x4, &(0x7f0000004d80)=[{0x90, 0x199, 0x7, "da0830459a0b2dfdf9ffc41a5d3a6907ddd94b75a59a3e13f3798acbe82fd7e881037fed7b1d60b046d0135240297350494b221ab037a597f32b082eed07d023f2921d818d2c6014c86757f6b4bb958bee585e9be8ec4ce4723c3e1360bef33d22bbc40f85e58eac26f5fd43646a5d0be32ae6f2dde45c8cb38a55ad"}, {0x78, 0x6, 0x4, "01cb5b5d8b1d96cfe7768e7d5abbc209001a8b16b496217e559e0d08c278b432fdc84e431435daf7e23cc23477f841964709427740fe31c62937b5701b0aaa6224921ac096647450d6f38a7137df99f06562a52240c199be069f8df5c19e09878a4e749828d305"}, {0xf8, 0x109, 0x7fffffff, "041a38f7ce6561443136824de8f7e5736b4dafb00be3ca547878da5092930448ce04e59f35128b1d3ac5dcf85bff4eeba09bc96e603adb043816a1f2414a132ed9583b99027f535149234486efb5cd0b655cd7b00aebd3d3e9127ba5d5fb2a5e490cd337b7e30d63eff1a68a34cf1bcac3bb045f7c5ac382cf97948749588748be3fa70aef602edf9f78a53cdc1b3d3020679038ebb3bd274c7144c303929b1b6c7e6f90f3dd39143094bae58b5066400847af5acbb99b7ea75a4564af156f6723f3aea90cc5cf47de3a87ea47a60bbc4e49f347000ae297e5f7f4505b2b7ebe6532cf0dc1"}, {0xf8, 0x101, 0x4, "883c160816e0487249af01ac814e58f9a8dcfc1a677556dda5ffdab4699a50fa99691ba9180ac6b2bfcf3ca554757d2c29d6d7095fff5e6c2e27003974203d34846db4bc6fff6838d56b90af0ff3b82c1100a9a9ba2f57c75c5f1f317516d2be300332810294a2735f1836444be71e33e39888cf7772ad86c6db042ead87d2d2f52a2264690da0bec0e7ae659740c848c294558ea3343765dcc702bd12b2e8fa9f575b107fd17e3faa7902b928dde2740f69394f5597080ea54f44cefe7023185b037262322b257ecc9172cb7ca63270c2a27f1ba76d4e09db5642b6df2af35c3c64656757"}, {0xe8, 0x10c, 0x10000, "599512fbc205d0c54c10cd7bec86b85cf6d91bf04f65dca9e3e32aa32e027143ff1452ca9f375f9e1157b7c424368155c1f71f1050426c381a683451acab319703dce15ca749d0f0ea743f57affed7a1bf43966d6ed450355fb99837180e10a3962990f57d09bd6fd76261514e187a427a8599d17cbfa441e5cffb9b45ad7a66a4341d6b78d0f904b8914fb99234de03a74ee53780825578db3e53df7e3f1bd71bc32f08039f202bdbfbac8b5ef33f173363301efc036e136914dda3af53fdfb2979b097a98251d290f39d46401892af7f74c510"}], 0x3e0, 0x4000000}, 0x7}, {{&(0x7f0000005180)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x3, 0x9, "118babedd73e29837aa4faa30c72467935f74872d40df48884047afca233adb98eed9981123fef19537763578a81434315bd1478e489ba52d883075b01256b", 0x28}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005200)="f0bde5eaceba5c073c80f9a3bc3cf3513c545225d5a4a754b387cf6c34a80a2a56602576667a3041a4e1a82cd7a05bf399dfac32a6d6c67b071ed90ee2a0a611221f76a00046d39d4a41bf83", 0x4c}, {&(0x7f0000005280)="96a714cfc0de35753f83b9d4f436a42e106108da7e584537deef849fdb78c8ffbc739f45d0809f076cd8f5976baabc7e161f5118dd0c", 0x36}, {&(0x7f00000052c0)="54cbcb72884652b982112dfe5bfab32b4cf6b0ebc738e92d5e4c764708443c82ade749b6e6bd104845a76178980979523aa7ce1a91211b591ef838e3901401b7b388a4d88d68ff8a262322d2000a", 0x4e}, {&(0x7f0000005340)="f08623aff9029bb1ef6897ee3dca52393cbc5fde3267808362077456eac68ab5a7c10fa72fdff48abb2a147a0222036f7374cc515f6f91281d308854224c42e8c175b036afcabb2883c7abd1664de8da746da1c3554b58bb6067202f7b16c6cb57d925880c4b5ad9129ff2ad3277d1dd36658d5ed69e331921fbd31a3f86f042b30cb7b375113010672dabf0b01c857f46306d2e144ce5a306b2204c71ecc71988144e3d371391d70f600ac9d5c5fda8c5dbaf57f9bdf8d4f95999d7b1ae89aaf395b19a6e238b0034e9b6621cc673832551ae413a81ca1d0b62f4c42c40", 0xde}, {&(0x7f0000005440)="d826c2880ac63c4f631cc225a8a10c19736682c9c71c800e99352c9b13af110526c6f1b9b530185387224c9c8397b4a52fc317174c3f42b4439fe70bb34ecbb2bc179fee41f3da54efb17e19662f6073c3daa3cb2a4835a5000a659ad8869e273884ff773f36adbaab97d483f82fbe8961f66cf8a983d7afb008cc25ce09819694035a3a45688a48d4b3df84870597090e6c963900f0d5142cea22f909349d3cce31814510d3c7076512b9b8050e404d4aef8cb056314e2461a382fd1585c0", 0xbf}], 0x5, &(0x7f0000005580)=[{0xe8, 0x113, 0x3f, "67f75a2cf5f6690fb4edcaa83fb6fb7b9cc424cdf98966db5e9ee61c791077b2f55c473dd6711ed35a21a848b87640513cb207df25a278deafda7e133c731d7178a3ae5cc59e00d3c5f9c3036293a547a979f168feee74839b962dea4d09a7fefd65d0f1397aff08ea9a65b521a89636c2019be0afde4f356da000b9e6f050f0d1789906ce85ab513c20fc50291722e0829b1a92f535ed45a1539e39edf5afda3d51afdc5c8ce03fc0d4dece6ad48e1b0daf0f85a666fa4434c71847f60af02043be52f3e18da2c5ebed50480ac94a11bb3ecb1e14c619"}, {0x20, 0xff, 0x10000, "b09a83e0b4a1fce437ee66dc0547f602"}, {0x88, 0x104, 0x100000000, "e94bfe60359a74be0d89f3035457ee8c8d5c88a3bed080b50142c4e9c68cbd56722ecd58d229b12cd02899f57f9aba36b89667f5a868fff14c824fe4c14f54396993c6d082e2740d39ef5e82b58d9f5fae5fe48b00b7fc9afdb291aad559cdcc3759a3ef6e54a1bff7ab6d5894f0c7c1ffb831a8f0"}, {0x28, 0x6, 0x401, "3d6e09bae8524a22e95f1a537802f47e133014afaa9f5c"}, {0xc8, 0x117, 0x1, "2ff9f5029d5cbc516d533b88cad401a5c0df6418a19612bdf89248f72a6aee6b43c13d72269df2a63df877660053aa58bbd300d5f1e122817c19da9ece6170f8ab857f196ee93e0e4e9a7b9ba4dc3dabbb33dc95b012c217625ca77c0c725e0bc3d058f82ef3cfbe52c20adab83243f2cd94f438f5af0376133bd70736721393f392b22b66bab6f217d915b0afb760a6cb092704abf63ca4efa05a9154733bc6d7b53f98f4b0487ed0734664d2514fef54f3a47d9ab2a882"}], 0x280, 0x40014}, 0xd553}, {{&(0x7f0000005800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x0, 0x3, {0xa, 0x4e22, 0x40, @empty, 0xe3}}}, 0x80, &(0x7f0000005a00)=[{&(0x7f0000005880)="5d0664fb8eab11e164a39f521b1961a8ea5d008bd13fec048125d6d47cffa225b056521b961ba792f7fd18d201252e445d1d2105ed2813ddf9314df0a39a2a346d06a4778c74bd9d162bc8e584507b46a0120ea4d684b0a238b4889a8b18e90de3b9f23cf201d7373a76e7e1007a1972dfde9f95ee14f31ada52d0c22364368be7e71a8251c861018c1f1200bc254f325dd03f2cd3ab6da8185615d4d46c4adcbac1878babdea0d4d849f8307882bcd9773abf302b5ad8", 0xb7}, {&(0x7f0000005940)="52d9bb9d4d50898d193ba83b9c8538a53d9e2c41ab2985ab66e2af36c8f62d0b32d40bb3950bc891c5681e52bfc889a7f9e6226da0a656f5ef201e76fa60b9fd06a1a6241e602d9f36d4b1dcf84ac58271ecedc78010a96e5aa062ad2056e6", 0x5f}, {&(0x7f00000059c0)="70d6abbe09d0fc8b1df8373e9881f448e7d68dada8932032e2fab92124c616131456410bdf1697a73f0b64077c8ce0eeaf61", 0x32}], 0x3, 0x0, 0x0, 0x40000}, 0x8}], 0x8, 0x0) [ 93.352538] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/05/02 20:56:18 executing program 7: r0 = memfd_create(&(0x7f0000000040)='user\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000002c0)=""/203) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0x8001, 0x4, 0x3, 0x9, 0x2, 0x2ecb, 0x3a, 0x8000, 0xfffffffffffffff7, 0x400}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x0, 0x10001, r2, 0x800, r3, 0x8, 0x4, 0x6}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}, 0x200000000000000}, 0x1c) 2018/05/02 20:56:18 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="8bd3", 0x2, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000500)=[{&(0x7f00000000c0)="831eb1ac6b3422de7f6f40d7e0011e600011211896d40ddac260ff6a4b2f3f6a77e51fc6ed6877b837e4f4c43229ebc436e255a9a7124c5c387d9a81abc9e38c050ff2ddfaf7fca4cfa3240afade3506b026c028f3f6529dadff261bd9c87f30fd39fddaae6f04475763aa8fca0b9c02c534abd0df277ff7f8145f88b99b83f33ce3ad361074a3e30785c4c816080f1fafcdda9e5ebd9967d74c6378ff5ccc9d4813bb4696d1c700fb73c5661ba48fd6733b360c92acaf6bf7f3", 0xba}, {&(0x7f0000000180)="a6acf6af3d0071702aca858778a373aeca1678b22b1de73ad4e45f4c15d28247943eb3d0cb4b9e0bb15a2a4e6bff454d185ba7a0177384e75ffe081609531d4749ad267edceda78ca06f7ebe1e3f9001a73f195e82ace89ae5a983bb84317eac3db49a72cae249957c7f59857edaabc839f2632461bfea250ed79e00058d015814d68ee7b981c8de151c51bfadcb53583715ade79e12d4211b947182ddb8dbdb18e6d0418ab6", 0xa6}, {&(0x7f0000000240)="a183e3eca7", 0x5}, {&(0x7f0000000280)="2ec307729bb1da38d5db5aa0304a2689d50daf15a851b687a56feb3206f01569bff98c834486c7b02a40407255109b7e34d5056c28be36264e1b9e9f74a60433f364de9524abc86cb9fb4c46b3a7b2ef2caec242fa01ee9550a8f621d386272e9006209c41f616101c97eff8715a02fc84b82bc1972837d4ad01a3c6c4baacd1da4fcd0aa84370b3d39b0d1f5cf4c764f2ab5088dac3b9954cf11625290729", 0x9f}, {&(0x7f0000000340)="5fce0b934b3667a1f725f3875e794949f36335f198858d4faaacd06b75b030", 0x1f}, {&(0x7f0000000380)="c52b6c14002ff0bd27b6e0116e417cbe6dfcfafc63107010ce02543e7e29f23c690b501c05a8cb69e9af279af016d225b5d030064fbf40553e72f1f21d8fbcdd3747d152acce54daaf5da54da705eb5d0372ea81d1a0263d5313d7143eeabbfef8734b8aa75f2eb7bb486b838a961588dd19885479a4aa", 0x77}, {&(0x7f0000000400)="e541f834a679130b0c1d4f7e5f1a446e3b4d74cc1f0dbbe40e925da8a31a28ff949d175142ba384bc4072eadbf757728ed19e7e6b0e72c8914d924a34d", 0x3d}, {&(0x7f0000000440)="3ad300f61fcb128dc74a706503d5326b9a0a9e111d24d0361c6b53bcffb649a4620d1bd0b92d80963b26fb15fac528f8a0811c1d5ad0decc557e4994bca6916b7dad6c2bd127145f6b15610e80c0613409f9e53ef7f8c5622a95f6b7b30be14be77521df56bc5ad7660e146d814b706e19e50ca85bc672a062e8e73dc391483ae7a7ce672af1be123e1352ddeee9a5ea", 0x90}], 0x8, r4) ftruncate(r1, 0x2) ftruncate(r1, 0x438) 2018/05/02 20:56:18 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=@ipv4_deladdr={0x2c, 0x15, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r0}, [@IFA_LABEL={0x14, 0x3, 'veth0_to_bond\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/05/02 20:56:18 executing program 1: syz_emit_ethernet(0x7a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6062ec1000443300fe800000000000000000000000000000010000000000000000000000000000000420880b0000000000000800000086dd080088be00000000100000020000000000000000080022eb000000002000000002000000000000000000000008006558000000003fff35ffa810876ce917233165204fc48fcd810fc40d3c33b24eb387552e9da133642fdb36b0a001e948436fe5"], 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x3, {0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, 0x80) 2018/05/02 20:56:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="53cd09e03b5d"}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) dup2(r0, r1) 2018/05/02 20:56:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x800000020000000, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000080)='syzkaller1\x00', 0x8}) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x219}], 0x1) umount2(&(0x7f0000000100)='./file0\x00', 0x4) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) 2018/05/02 20:56:18 executing program 3: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x15, r2) 2018/05/02 20:56:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000140)=""/247, &(0x7f0000000280)=0xf7) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) rt_sigpending(&(0x7f0000000040), 0x8) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) 2018/05/02 20:56:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r1, 0x100, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x19}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x80}}) 2018/05/02 20:56:18 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x8, 0xa49}, 0x1, 0x0, 0x7fffffff, {0xffff, 0x9}, 0x20, 0x3}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3c4d, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0xa89a}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000000a000)={0x2, 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_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/02 20:56:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x17, "a1a66ce45f51c850205ede58213861c59ac98fc85ba4c6"}, &(0x7f0000000040)=0x1f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa}}}, 0x36) 2018/05/02 20:56:18 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xca1, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000100)) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x19b, 0x9, 0x82, 0x38, 0x2, 0x1, 0x10001, 0x100000000}, [{0x6474e551, 0xffffffffffff7c2b, 0x6, 0xfffffffffffffff9, 0x9, 0x5, 0x0, 0x9}], "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"}, 0x1078) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) 2018/05/02 20:56:18 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x104) fstat(r0, &(0x7f00000000c0)) clock_gettime(0x7, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8ce1, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/02 20:56:18 executing program 0: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f00000000c0), 0x17, 0xfffffffffffffffd, 0x0, 0x1, r1}, &(0x7f00000001c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4002, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x50) ioctl$void(r3, 0xc0045c77) getdents(r3, &(0x7f0000000140), 0x0) syncfs(r2) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/02 20:56:18 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/02 20:56:18 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000)="8088a8d5220d78730844660d67b0b95cbb8e95e3a6c9076d0fadfd657ae95c4c1beadc6ab2dbd5b8487725b947de7d0fb7e0f28900000000000000000000000000884195166ed480e5f08f3b76c2d5f74d6e6483d4f76b293947f56c5f5c07c371fc01ab7bf3d64c606acfdfe2632b3a2fc2d405938bd6fd844ca8ee4624c530f1923350d1241e1bd51b730556792331", 0x90) 2018/05/02 20:56:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="531f302e2b734350f31b"], 0x3) io_setup(0xfbab, &(0x7f0000000040)=0x0) io_getevents(r2, 0x1, 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)) [ 93.984340] rpcbind: RPC call returned error 22 [ 94.001547] rpcbind: RPC call returned error 22 2018/05/02 20:56:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x108, @tick=0x9, 0x800, {0xffffffffffffffff, 0x100000001}, 0x7fff, 0x0, 0x8000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@bridge_delneigh={0x1c, 0x1d, 0x403}, 0x1c}, 0x1}, 0x0) 2018/05/02 20:56:19 executing program 0: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000200)=0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x89, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/137}, &(0x7f00000001c0)=0x78) 2018/05/02 20:56:19 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x20000000}) epoll_wait(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/05/02 20:56:19 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1000100) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000200)={0x40, 0x0, 'client0\x00', 0x0, "36cc3696b446ae3f", "9dc76b31124260942e333c3e111a0e0744d1f264f3e1119001e8d84757c16d0f"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0) r4 = accept(r0, &(0x7f0000001080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001100)=0x80) recvmsg$kcm(r4, &(0x7f0000001840)={&(0x7f0000001140)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740)=""/235, 0xeb}, 0x60) connect$bt_rfcomm(r4, &(0x7f0000000040)={0x1f, {0x9, 0x7e3, 0x4, 0x5, 0x2, 0x9}, 0x3ff}, 0xa) set_mempolicy(0x4000, &(0x7f0000000140)=0x4, 0x0) 2018/05/02 20:56:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) prctl$setmm(0x23, 0x4800000000000009, &(0x7f0000ffb000/0x1000)=nil) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000002740)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x4, 0x8, 0x3, "feb184b3e08990edf5a7b59e42a2605fb0fbcea88aedfe58e7861800910dbcbcd289a0441dae5c2649dd997ebd1de50aeaa916b169c5652e868e382213457f", 0xf}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000180)="ac24173f8806a5965f0d57847dc251cd6cbd5f9dbfbf44e2b029882c07107a1e2807e064d5a920c2970b335beef433185f1342bc17adc669775564e4273a3ae3a7899268416d15995c1099e0d1b6e00864fec090d81db32c09fc85142216c4dfa4d05b57cc922bc6de08b0604706bf477bbef68af0c436d1061c9a9ad86ec5d45137a93d2c98cc729d4aa08366a018f66c27939b711ec4d7e6e8abf49c071b4c95bbed29a6822b4b20620cd9ee5d00a93550851ac0c4be58d605c8973fd80bbb46974d44b9f0ff53c9f8a9a724aa5601659fba683a84ed3493e4d74ea0fa2ddc190f59c26c88bcb99925a2055ab4aceeb3290a66d143923013659f4c884c9390644b46d34aae05be828c093d5c28004e4cf8bbeb4c0c0743bebaf03f9778a565fbec7ecc333e3ebaabe0084ccd2e60e36c1b1e9f1a28d7816cc5e962ac939ea7c72dade291e53b286c073800597bdc52dd989339f4935fe6a36cc13c24e33e8fd4a514dcb992ce49171eb253d308f307b8daf94502160149e05210f5ab33dcbeb012335630c901b835f4240ac22e4e04f5557542205a59d16d6cfe329338e8ab633f01fa06f8c5b3422a519438e46fc6acd68dba2c74c0b1df634f42ba698341562b83a3bf264d2d87450c0f48b4be2d03764325aff783510e0d6651fab8ebe89e495ecc4bc78360bda82a220f1529dab5d535907d499039b9cab839946387148c90273cdcf032f02a437a869a3154168bcb164d2eb49e0370063feac6ed15f6f50297fe8dac6bb83e8c627b2d96d18dec14ed10d9effa10434c2525fa2954aac0069adcbc0032c22b8277522711c22436004fc12710d5076fb190504248e38877f4d71b409929bef3fbf03ffe76b0ab4d3343d49cfd747f739f4bb9644d271b0f993eceee23d8985414adfee9de4b3cd2f2ce4b04f733790d9ad94b45fc12f68e87bdb7b035f4b6e2074cd0e873404da924d0da17ba25ceb0c83e74aafdc41397072d594d573b9eb98fc396487ab1fe004cb67467f5f7534921e0e47e0d880f65adb470bd7b6a219cae90cdf212af571031e5d0eb109f6948699dc62a2b61bf96a3fedc13a994b19cc6a3a697940dbd6411aae8019a4908f6f2daba5fa5ed9baed80fcf3e2d0767fb19ad63941cee7b96b06bd2827be1ff9c16da02765a72eb9c45d7599895a99436e55280daa71707d3ca6c6c1f4f304528cbcfff9ebaa2266f7cd39a702dcf579379eeec7843962f8032e0242747dde778e43b88b7a4dcab98cbff7712dab71f607cec19e7c53194372d3859f7c5a5455e3e775992878613697fd45f304020a081469b33c7214fef8e21c1b24b0f1c9823a34371b3270214f3be01896ce6033ced621c127d9d057ced904c30704fa01cf0c9856fca2539611033a3e73d68ad2d486e2ca212cc117d64daefd4cb174dd88d9ae12305dbbd1397112cebc9b0c4e2949afdd5ab9af20d95235e2a50d35a7314eb085e0f1ad663e9e8b4690e4ec8d04e0202236e1dd3f111f2fdbec7c27f1675626ba71c7f058cc4f57cb79905db9fa7c738e917a03428c0d2d655a229cf625eee1fe6e361bba498fb07495c52405a89a3526931f3d12df285ca014e0e313f5dd263b5d98d3a8c3118306dd193ff1b74db5f681e8931c8bf85dbd9660debfa6b85a1e7423c6ff19ad109f5592988d0c7d6919e6b54acbd13b941fc7006478f511196de7baaa9c6e4663c014b74cd0f9313e241e763d34f4736929d87e06577dc381c8060a5b914152c5f3a5349e7f5309ec86f4e15610b53df7ea8de71e2bbc721ba719f25c3a00522929f0abfcd2fdfd96ac9974528673767eb44a5ee7f75aad20ea7d370ae8915c37dab828c711403d88251d9c118d6b09f5c1b5f05a211f22ee78030f62d389ec662bb3a31e31bc506305dbacbd715bea9c567c7386f2308448e6315795fcaccbfaee9fe37da6c280294b67bf01e20b542e309e3a55b374d645db10f1e8e7f050155082f56762c590b36f7d2c808d13c9ceab3e8b2929c314eded5c29174ce0e97df746f0fa121e0be067b8e5a4443bc063d2944896fb19b97d630590e7a1b3ae753b12a405dda0940fd0e2112da2af9c48a6449295c46f3cf9c9ae6c30e6b1a47ada5783effc6f3c85204469139f0414e865600f88e4634a7f75af7d529ca8b283fafe8ff11630163558192ee1552c1c6d4ddaf2657f0d2234b1ef19a591b2538f0572aa92a6cd8c7e48c45d8ec9b1a61f3eefb23a861de88474c761222290a53879a840d33ea801ed1f94d427492138e9b2ed2870970b5a62a353878de6e27ea958e188c1b03bd051a39fd0787f5ee2ae9ffbd59abee583161a4d0515407086aacf158ab76a9394f87cccfe20fa07103c01dcaae6ceb8fc5b35277d855cdc6b95483b9c4513a646a38f575f7ba34a0e4ec829d3f72000f00a4e9dd4afedc3ec44f9a7c85e4f954ed0107232b3b6ca104e9a2c05b7fbbad6df5d79c5c9f0c4229325cf84944d0215337ba23178ccef1f62114b363396b4c95af9440b583d3c14b43df8088c9561cc54663afa3923d84cd25b0b52f8f62749741d12c3cb5f9b8fec820527c36eb04b5653281c4e9a151b8d67738902106a5f4484531feec02c8799b4737e219d900a7f89562d71d760888fc660b66c8fb0c3a8f711f10e279b5a52ea5eea0b6e94a2070c17a61df16d5122f3b7c9802c6d6ccadedaaab919cb86cd66c8b2f6eafc7db823a65e92704a765850cf7fabd68d820cfb8c2fd1aae66d4befa4eadc932f1bf226d1e4eed14778b211bbc28e7597ff2ce4d6fd5c286f34eceeaba77ab9b02a4b61fdafc6ab41f21ce3340d7bc315db19f1026b2ab416ef70d18f83688d9c6e365c8a0a52ddba92ddd1b0e8be6761eff28fa4c97e59a65d16a912354841a2952113eee84f940daff758869f03a65edf2f6a07129bfcc24d77e50f0120998a272a662e40667aebe43631149afc32abaa04f4bf6903004e9ff5d4eb6385614cff7f88ed66bef2e504ed09c40c5294d81f801ef6a8ca2a99f4838e4651cc9ca5e62bb225f3463a4408983ddcc4691890c953e615bd47c054fc66a59e5a704da8dbb58f3c69647abfdab5bd18f33914c380e27f94c881232582eff09192ae53d86aa1a1dfa378f2d3c01039182571e7fd81bf55be6fcbd14fe0c1a3aa8d72ca55f9a2ccb55f6cab1b0dd4e8c44656504cc634987712e04731ecb1226dfb681f681e57e6ff335521c452f14d8c76521189e7935dca0f573f395fdb196df5fc64ae157f59ef206cc857f525307d09655941ace3bee88ed6137052a9af10d4ee98e53effa1acbad9661d10d7a3fab70cdb605984943be8312aad8f19f5c5b8e7fe57df25b7362825e21fa0a1310b1efa3a2a97f8c39445a3fb17a942e5024091b4513c75bb092fdc92676c5f8ed13f47f3d629f33e85f152e1ba308aad65a0331953f71c8c0264575cebd253ea3e906adaacfd5008af2b299102599f392b4a90c91f430a48ad06afe1bb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0x1000}, {&(0x7f0000000040)="6bcb6dd8c5c03c598a37d636153e1dfcc49e70cc85e94e", 0x17}, {&(0x7f0000001180)="2c202442e8e22b77d282eaf3723fae44893a1c9ebdcbfcb5ae9f74c275b81e0cbb4f036438b5cfec2f1aaccaf9d1aa2b0509461fd126eb44ed0ce203130910b1bcbb7365f4d3aee5fffb4a1393d32224c0fd92d8a85f686b3476fe298f8183c9ca51d71168cec4f9442043ca70a0391b2764f6aa511d64acba56f7e93a359293c465e7cda147311b060348dad60238e7eacda3eb1af01688f0123c3dfca644aacc3615b7ba838024f0f963725c299204bd57eeee82f1721064c17ccc0e09d5a304bc76236d", 0xc5}, 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0x1000}], 0x4, &(0x7f00000022c0)=[{0xa0, 0x11, 0x10000, "3659642bdde3480d5d1b7f0315d23f9b9b41247c7b2fc45c83ff1cf1cd85f94da0df75c024de05545bf211c493d64329804240779058b2d5067ad7247280248289c96e3514161d5fae544aff603e301130378ed305cb7620910bb3d8f1514a64dfc034d970087e994d4e5f9edc457a6d115f6f9a9e8fbfbb57dec74617698f4bf62c86841913532c96d434b772cf"}, {0x100, 0x18f, 0x9, "b15fd80ecbb655f9ac6d68aaef6ee60931512460be3cfd1ac2b5c10bdf5549648bec89de1ba20db80647124b785d34221462aeb5c7029f806605fbae867828128955d8b825d0717094e9a685f7d733caaf477c9fb108c72ea70e7f0a5cc9bbc42110ba3e43ab6a50587a84e83a136d83a6aa079c72bdc642cb4647c0c2981cdd1cc8147dd1a984c11cad23062edb990593577f3bbf1582918ca6a73007039e0dc629fdd2926b397ad3ca5594794a114cb8611c015ab4cf99a425e2454092833a5aab7b681d09be62559abba54a71344f263224b82a1173946fb250f7d03b2ae6cc63717e8a9093f3dd24"}, {0x110, 0x84, 0x3331, "11c8e1bacc531f7667a6aaac9bc938b277ce82d4d6b30644bd8110b74b46f24f1f6bf0f031652572898e3956a8a11f91a84bd2ca8be563b475182855b98ac442dde56ad763c11cfa1fa1ea32606bbe4c54e8308b0e8c22c5b59f3610ec52a60efd3d9d4686ecf8252ec503ddff64495ba083a344c6382b970714356f7015d4f5f1250562af397744dda3e14b9e494651be618a3a676a8ac3b4ae91d5822d6401e911bb466c073300e30545a1e11d715dc57d181fccb1cf5a8849276b85a363ebadc7c773f3c256b91ea951b2ab38b419fa76876df0a35b1187502deb17045f2d3ade845e1829498d261dac2c71590a8633b94eb8a552c34cee"}, {0xe8, 0x110, 0x10000, "d4b575339d94044e94843d252f26dfff1a7aa76975c7e5dbbdcc00c7867d9af9f467beba1cafd25a1c2a07262990746f897fb3851166d4b4c3ba008f2c47db9186e2c32bfa8c82b8a1afb64bc6f6f8bd04f99651b2927054fa2efe2f19d2a533c572160d77147744dba3a8a0bb6aa64736f4d2015780ea639b3b62631e5644ae231c829023f39d148a13228dfc393851db0c6e995840529713a1e9c7b7c35c39c0df929d4c0a8749fb539fd595d3b7413e433bfeb02a81e452eae5a004d4fd227b956d937b990465ae300eb343274cafad0730d960c9"}, {0xd0, 0x113, 0xfff, "382d5065aabcc0882049e8018b8cf3c24e217e9ce8eb87dc9c12da607fbfa9f1d01318777539063848a4d5d9c9501ec6c1ebfeb006a84953d6ca5409253facfee2c421434df8c68a631c20383f43669c0ee14fd38b852d9d9c96dbe06b3fc5aa9a5174d8523f544ef46d5046898be25be4af249e7d2c59a9c813a8b1c511236ffdf85d3f0c1e33e076fe9ba67be6ccb6d48e87ccc28bcdf2c70bab5ad8ac5c675c9091d69304bbcc0baff021d09487d0f7a84c49579f4e55ff7266119b13f807"}], 0x468, 0x20000000}, 0x4000) sendmmsg$alg(r1, &(0x7f0000000e40), 0x2d9, 0x0) 2018/05/02 20:56:19 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x0, 0x0, 0x1e3}) 2018/05/02 20:56:19 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0xa402, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x3a, 0x33]}, 0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x7, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, 0x100000000, 0xffff, 0x7, 0xfa, &(0x7f0000000040)='bcsh0\x00', 0x1, 0x2, 0x200}) 2018/05/02 20:56:20 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) getrandom(&(0x7f0000000000)=""/190, 0xbe, 0x3) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x200, 0x65, 0x2588, 0x3, 0x60000, 0x8, 0x8a54}, 0xffffffffffffff57) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000273ff9)=""/7, 0x3be) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/02 20:56:20 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d4", 0x2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/05/02 20:56:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) sendfile(r1, r0, &(0x7f0000000040), 0x27) 2018/05/02 20:56:20 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x400) r0 = getgid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) 2018/05/02 20:56:20 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x40, 0x0, 0x0, 0x492}, {0x6}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) 2018/05/02 20:56:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f00000022c0)=[{{&(0x7f0000001c80)=@can, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f00000023c0)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/02 20:56:20 executing program 2: r0 = socket(0x3, 0x800807, 0x4000002) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd784, 0x583002) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='mime_type\'-1eth0/\x00') bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/02 20:56:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYPTR64, @ANYPTR], @ANYBLOB="274f350d5c1cf6d4bc8038ae1b2ad7c43c5446900c9bf28288d2ecd5989dc81bda773eac432c0b442adc1541c875", @ANYPTR64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYBLOB="55798954ca2e536d783a05c201f729b91c7c5540492ef917e7783e9b5207082b31c3638216862bd8d80280b4672257ed68168b2e8af638eb5aa902fa33ed9ab785ee9cfab84a99140c8b0d3c61f022a83144b01fadc4a730353904a7411760b7b6a0c17700a2b7d002e1", @ANYRES16=r0], @ANYRES64, @ANYRES16=r0]], 0x1) ioctl(r0, 0x227b, &(0x7f00000000c0)="0080000000000000e7bf8294fadd5ee359d0316d1fa98d941b99e2a5c39c13098b5f260000") read(r0, &(0x7f0000000240)=""/154, 0x9a) 2018/05/02 20:56:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = getgid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = getgid() r5 = getgid() r6 = getegid() getgroups(0xa, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x7, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7]) fstat(r0, &(0x7f0000000340)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) 2018/05/02 20:56:20 executing program 6: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000040)={0xffff, 0x4}, &(0x7f0000000ffc)=0x8000000000000000, 0x278b7c90) 2018/05/02 20:56:20 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='>>lf\x00', 0x5, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='>>lf\x00') 2018/05/02 20:56:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = creat(&(0x7f0000000040)='/\x00', 0x0) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/02 20:56:20 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x2b, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x0, 'ovf\x00', 0x1, 0x2, 0x2}, 0x2c) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0300010000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="319e79eeda921f40b312706f36dceaf54b30ec025e1ae66ed08214c9c61e45ce0803deb91de5f788502566d5dad7ef812855960a63b6c20a3068a1b2df9a74d99f0d13ff0cab93396e037749b04d19d2dcc7f587b91a58a1f51a09e9e9bbf1beffd4d5d482ddb467666f791689f83b7696470e4d4224ccc5c89e6b76bdaa681e276b6720f7baf2734f3d0a48df5965e47e1539601e2bc522e6240174f117"], @ANYBLOB="d6f707000500070002000000008000006ad31714811b27000200007e8a9b35c08f429e4ac3a1c130f42f1ab910a1171382ac27ee4afa511f0986e34a1f6362a9d976a1dcdca3772f0d"]) r1 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="840014ea0dd61b96e8439f8465b67b702ed48de7e46c84f50a4b9617b67206f51e32f3abe91f401fbff6c5b8de1453b34051902f481d33e9f0", 0x39}, {&(0x7f0000000240)="de797c0b593bab168843306bb7bc1182088e87a51f9b45d6bec753b7e8e89d27dc3c9a5e565ef24bccca54e2225a", 0x2e}, {&(0x7f0000000280)="a84a82cd", 0x4}], 0x3, 0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sed\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/02 20:56:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/05/02 20:56:20 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 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_bp={&(0x7f0000b86fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1ef) 2018/05/02 20:56:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="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", 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/02 20:56:21 executing program 6: unshare(0x60000000) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d368ff0000000007", 0xa) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @multicast1, @loopback}, &(0x7f0000000640)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/05/02 20:56:21 executing program 3: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) 2018/05/02 20:56:21 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) io_submit(r1, 0x0, &(0x7f0000002380)) 2018/05/02 20:56:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000280)=0x200000100, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x5, @empty, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x1fe) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r2}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) fcntl$setsig(r3, 0xa, 0x39) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000440), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r4, 0x3, 0x20}, 0xc) ftruncate(r3, 0x1ff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/02 20:56:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$void(r0, 0xc0045878) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/05/02 20:56:21 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) set_mempolicy(0x4003, &(0x7f0000000100)=0x2, 0x7) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140), &(0x7f000034bff8), 0x20000001004) 2018/05/02 20:56:21 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x4, 0x6, 0x4}], {0x8100, 0x4, 0x228a49d3, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0xffffffffffffffff, 0x0, 0x6e4]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @random="70706c75efc5", @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}}}, 0x34) 2018/05/02 20:56:21 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x7fff, 0x2, 0x80000000, 0x80000000, 0x7ff, 0x200}) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000), 0x0) getpeername(r1, &(0x7f0000007880)=@hci, &(0x7f0000007900)=0x80) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x10840, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x3, &(0x7f00000001c0)=0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) [ 96.903339] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 20:56:21 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/02 20:56:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x108c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x802, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xff, 0x6, 0xf02, 0x6, "e033030b8337c05df70a2048b64f47139d381cf9e56663e8a92dab0037889ac38147d9fb5e9aac262fa4bb26", 0x7}, 0x5, [0x5, 0xfffffffffffffeff, 0x200, 0x6, 0x34, 0xf9, 0xffff, 0xffffffff00000000, 0x5d725d4f, 0x5, 0xcf27, 0x10000, 0xffffffff, 0x8, 0x81, 0x1b06, 0x80000000, 0x5, 0x2, 0x0, 0x1, 0x100000000, 0x2, 0xa800000000000000, 0x7f, 0x5, 0x6, 0x3, 0x5, 0x5bb258f1, 0x2, 0x982, 0x1, 0xc00, 0x8, 0x1, 0x80, 0x82ce, 0x1, 0xd2, 0x0, 0x8, 0x5, 0x6, 0x4, 0xe6, 0xffffffff, 0x7, 0x8, 0x0, 0x4, 0x8, 0x1ff, 0x800, 0x3, 0x9b8, 0xb9d, 0x6121, 0x7, 0x2000000000, 0x1f, 0x800, 0x0, 0xb7, 0x9, 0x80000000, 0x80000001, 0x7fffffff, 0x7c0, 0x100000001, 0x6, 0xfffffffffffffff9, 0x100000000, 0xf30a, 0x0, 0x2, 0x1, 0xfffffffffffffe01, 0x100000001, 0x8, 0x9, 0x1, 0x9, 0x0, 0x400, 0xffffffff, 0x8, 0x0, 0x7ff, 0x2, 0x7, 0x483, 0x1, 0x2, 0x7, 0x9, 0x1, 0x3, 0x7ff, 0x1, 0x7, 0x8, 0xffffffff00000000, 0x376, 0xfffffffffffffc01, 0x2, 0xe6f, 0xece, 0x0, 0x3, 0x9, 0x2, 0x4, 0xfffffffffffffe9c, 0x1, 0xffffffffffffff1c, 0x401, 0x9, 0x8, 0x2, 0xffffffffffffeada, 0x9, 0x9, 0x7, 0x7ff, 0x6fc, 0x1, 0x2], {0x77359400}}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/05/02 20:56:22 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/174) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@host=0x2}) 2018/05/02 20:56:22 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xb175, 0x103000) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0xc0000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x71ce777657140250, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x4000}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000200)) 2018/05/02 20:56:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000bbe5f2fdeb3fd1f1929d0475bbc69674f1575544ee1dcb0705da2fd6c06e126eee", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) r1 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0xfffffffffffffc45) connect$inet(r0, &(0x7f00005e4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) 2018/05/02 20:56:22 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x1, 0xd47d}, 0x28}, 0x10) 2018/05/02 20:56:22 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x7, 0x3, 0x2, 0x6, 0x2, 0x1, 0x100000001}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), 0x4) 2018/05/02 20:56:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0xa6f, 0x3, 0x3, 0x784, 0x0, 0x1bd3, 0x200, 0x8, 0x3, 0x9, 0x9, 0x3, 0x4, 0x40, 0x400, 0x5, 0x0, 0x101, 0x812, 0x6, 0x2b6, 0xfffffffffffffff9, 0x0, 0x1, 0x1, 0x0, 0x6, 0x401, 0x80000001, 0xda, 0x7ff, 0x4, 0xfff, 0x8, 0x3, 0x6, 0x0, 0x10001, 0x0, @perf_config_ext={0x7, 0x4}, 0x822, 0x0, 0x800, 0x6, 0x1000, 0x8001, 0x8}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x1) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0xffffffff80000000, 0x907, 0xc18c, 0x10001, 0x0, 0x800, 0x10200, 0x8, 0xffffffffffffb64b, 0x280, 0x80, 0x2, 0x6, 0x8, 0xc148, 0x7, 0x100, 0x0, 0x9, 0x0, 0xe5, 0x43, 0x20, 0x3, 0x8a, 0x3f, 0x5, 0x1f, 0x926, 0x0, 0x6, 0x4dd9, 0x3f, 0x81, 0x1, 0xfffffffeffffffff, 0x0, 0x8, 0x1, @perf_config_ext={0x7ff, 0x9}, 0x100, 0xfffffffffffff001, 0xea, 0x7, 0x8, 0x400}, r0, 0x2, r1, 0x2) r2 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x600000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000280)={0x8f, 0x4, 0xff}) sendfile(r2, r2, &(0x7f0000000040), 0x1) [ 97.257810] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/05/02 20:56:22 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x8000000000000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) 2018/05/02 20:56:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) r3 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x80001ffc}) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1d8, 0x0) 2018/05/02 20:56:22 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f344, 0x0) 2018/05/02 20:56:22 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$getown(r0, 0x9) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000000380)='net/bnep\x00') timer_create(0x7, &(0x7f0000000180)={0x0, 0x1c, 0x2, @thr={&(0x7f0000000000)="40684f4a0d8ab1d17e3a44a8660966e420a3ca03e718364e9a67bc5efee45a9387c86abab479e1ba7eee2f2dae0926c501e12a1b2ce1afa7c6752b354727f20c13a5c3745b67ecdd914ba8ff7492e60ac1b856c06f2d", &(0x7f0000000080)="8b7dd2e655478691870d4f49d77edb56583b6733acd8e5ca284b42834582708dfaa91fb382208705470732370f82e1c9f939d8d51fa2cbb3d84d6f96a4254dbcb34a870d3c58403a5c828493d17510d7a4ba38b7973176bb8f2569421d24ed81c30b96c91b45b8b22f12ab2d93fd9bf05e4f8f25dc20ce6c625f56b539a54851f9b642c74b749e30b3f229bc40ebc9ee96ffaac7ca581cef642b4a04d9253fc3d475dcfd7054e204b2955ce227331180d8fc2ba582ea0099867314c5a3773d0366e409e2405ae2a0549c0e5a"}}, &(0x7f00000001c0)) socket$kcm(0x29, 0x2, 0x0) readv(r3, &(0x7f0000000340), 0x11bc) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000340)={r0, r3}) 2018/05/02 20:56:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x1000, "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"}, &(0x7f0000001040)=0x1024) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x20}], 0x1, 0x0) 2018/05/02 20:56:22 executing program 4: capget(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={0x8000, 0x5, 0xe, 0x1ff, 0x80000001, 0x1f, 0x7, 0x3, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r2, 0x5964, 0x30}, 0xc) epoll_create(0x9) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd22, 0x101600) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x6, 0x40, 0xb57, 'queue1\x00', 0x1f}) openat$cgroup_type(r3, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) 2018/05/02 20:56:22 executing program 2: r0 = socket(0x1000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'irlan0\x00'}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10fd4a00000000000000000000000020382d32f7d77c5a480e362aa802745ac02f5c349dc0c886cd75b365e6ebb421f35b9c461a03"], 0xffffffffffffff8b}, 0xffffffffffffffff) 2018/05/02 20:56:22 executing program 7: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_getaddr={0x40, 0x16, 0x425, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x1, 0x0) 2018/05/02 20:56:22 executing program 6: io_setup(0xc83b, &(0x7f0000000080)=0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x28c3}, 0x8, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa00, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="b6faf156229e522e49fd6d2531f40746", 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x9, 0x4) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x80000) io_cancel(r0, &(0x7f0000000100)={0x0, 0xeaeabc59e5faef79, 0x0, 0x2, 0x0, r2, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x1, r1}, &(0x7f00000011c0)) 2018/05/02 20:56:22 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={"6902000000001000000200"}, &(0x7f0000000140)=0xffffffffffffff68) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xa, 0x1) epoll_wait(r2, &(0x7f00000001c0)=[{}], 0x1, 0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/02 20:56:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x200100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x8001}, 0x8) 2018/05/02 20:56:22 executing program 3: unshare(0x60000002) r0 = socket$inet_tcp(0x2, 0x1, 0x0) acct(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/05/02 20:56:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x5, r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x40) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240)) sync_file_range(r0, 0x3f, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xff, 0x4, 0x200, 0x8e5, 0x2d, 0xde44, 0xba3c, 0xffffffffffffff01, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x76, &(0x7f0000000280)=@assoc_value={r3, 0x40}, &(0x7f00000002c0)=0xfffffffffffffd56) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x40000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000140), 0x4) 2018/05/02 20:56:22 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)='attr/fscreate\x00') ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) delete_module(&(0x7f0000000240)='syzkaller1\x00', 0x0) 2018/05/02 20:56:23 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/13, 0x8}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000000000000ff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000000000)=""/100, &(0x7f00000000c0)=0x64) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f00000002c0)) unshare(0x2000000200081d) close(r1) fsync(r1) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/251, &(0x7f0000000200)=0xfb) 2018/05/02 20:56:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x438342, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x5, &(0x7f0000000080)=[0x1000, 0x7ff, 0xffffffff00000001, 0x6, 0x6]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r3}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/02 20:56:23 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x4000000000000}, 0xff, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x3504}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) 2018/05/02 20:56:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000100)=0x0) timer_delete(r2) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) fadvise64(r0, 0x0, 0x8, 0x6) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/02 20:56:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x200, 0x5, 0xffffffffffff81d1, 0xfff, 0x81, 0x7, 0x400, 0x9, 0x0, 0x1}, 0xb) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/05/02 20:56:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x1fffc, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) clock_gettime(0x100000000, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0}], 0x0, &(0x7f0000000040)={r3, r4+10000000}, &(0x7f0000000080), 0x8) socketpair(0x3, 0x5, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/02 20:56:23 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000001580)='/dev/vcsa#\x00', 0x6, 0x8400) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001640)={0x4, 0x6a, &(0x7f00000015c0)="8ca8e3f1cebe1c99a363c5ca4be4da78e7f500da2d6103ef7b13dd1baf86ee2c05b3044fb087fdf1efbbb277641f06662c95833076ac07f219f8dab9cc088b3671f17f9da5d48e49c3d951cc51b8ab154117a5c1a66e1cb46b73b07f445cca1b302657949690dc12cd39"}) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/70, 0x46}, {&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000340)=""/196, 0xc4}, {&(0x7f0000000440)=""/59, 0x3b}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x8, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000001500)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001540)=""/11) 2018/05/02 20:56:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x2, 0x3d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x501) r1 = semget(0x1, 0x2, 0x0) semop(r1, &(0x7f0000000500), 0x0) 2018/05/02 20:56:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x1000, "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"}, &(0x7f0000001040)=0x1024) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x20}], 0x1, 0x0) 2018/05/02 20:56:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = socket(0x5, 0x7, 0x1) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x1}) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/166, 0xa6}, &(0x7f0000000100), 0x2c}, 0x20) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x101, 0xfffffffffffffff9, r4) epoll_wait(r2, &(0x7f00000001c0)=[{}], 0x1, 0x0) [ 98.467429] kernel msg: ebtables bug: please report to author: Wrong len argument [ 98.551725] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/02 20:56:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000004c0)="00cb30975755f89fadb63b5f018722b7057b6f692af5c1f1781bba9337a839f4841149a2da00ceccd55daa2170ab03a6ea19c3af27882c3ae6df9cefae5f1399a686b5edcd088474c9751f116b08aa0f2ff90aacc71c24afce7c0cf8c3d13b0728e6a62ab976fa1393c1820abbb9b8da1f7d79c654c772f4b1dd92a32cc38178e0efa325b55d7b453d85c56c471774e0d003c2c1fc96b447cb4ec428a4b45d25dd68aa05283c24aa4b66adf15cb1830c1bc106becf413af8fec1f0be3452f2ab36653845d2467d2b082924b35357d6aa1dc40f", 0x0) fcntl$setlease(r0, 0x400, 0x5) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00000000c0)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000480)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x0, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80}}, 0x7fffffff, 0x6, 0x200, 0x13, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0xfffffffffffffff7, 0x800, 0x208, 0x80000001, 0x1ff, 0x5, 0x7f, 0x4, r2}, 0x20) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000380)) 2018/05/02 20:56:23 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aa94aaaaaabb0000fa5bd0447802ff539a499049443d03ee30a236b52848900f077dae90bab157a3a1eefaadac53296af90312c9b84bd51da0e361950d4507e2686574000000000000328fd33585a8e8c65cede59dae16ccb41792adba037a1e090000004dbbfd2ed883858b3b8bcb05306865f39c23c9892764384adc720babacd764470ce2069b08edef28e84e9383"], 0x2c}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644b8cdd9739475a088ecb4769319170d735104472aab038110e9a3b223898915b3acd0b3727d543d3349394ff2602a6d58fad8079810a01325ebfb8f7879b1a01e87624a0e7ff3"], 0x1) gettid() r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ext4\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/02 20:56:23 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r1) exit(0x0) fadvise64(r1, 0x0, 0x3, 0x7) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/02 20:56:23 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400081) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="02000000020000006a1f060900000000000000007c2a48f7974a30bb97d38e7cba6266f75502fb2dfc46d200000000000000be48ffbebb52a4e7373bf408467933e36064d91320f56900464ced09b437e69d8dbb0b8414ce8296442134092a0a6fd0dc69a781f563c6e83c0aea1792aab6189f2933b1f8e5b6c2587bbd5afff48ce57fae940d75c5d34a70ef728934d6c5e764afb3d0aa0440f60caa4670879e2738f97ceea367714d9e8ffc1ccf549c6dbf", 0xfffffffffffffffe) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) write$sndseq(r0, &(0x7f0000000040), 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000100)="02000000020000006a1f060900000000000000007c2a48f7974a30bb97d38e7cba6266f75502fb2dfc46d200000000000000be48ffbebb52a4e7373bf408467933e36064d91320f56900464ced09b437e69d8dbb0b8414ce8296442134092a0a6fd0dc69a781f563c6e83c0aea1792aab6189f2933b1f8e5b6c2587bbd5afff48ce57fae940d75c5d34a70ef728934d6c5e764afb3d0aa0440f60caa4670879e2738f97ceea367714d9e8ffc1ccf549c6dbf", 0xb2, 0x0) 2018/05/02 20:56:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) recvmmsg(r1, &(0x7f0000001200)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f00000027c0)=""/4096, 0x1000}], 0x3, &(0x7f0000000680)=""/68, 0x44}}], 0x1, 0x40, &(0x7f0000001280)={0x77359400}) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 2018/05/02 20:56:23 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x400000000, 0x2010, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000040)=""/47, 0x2f) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000140)=[0x8], 0x1, 0x3, 0x5, 0x8, 0x1, 0x1, {0x9, 0x8, 0x5, 0x1, 0x6, 0xffff, 0x81, 0x9, 0x7fff, 0x3ff, 0xfffffffffffff8e8, 0x4, 0x0, 0x20, "9609fec9b9de67c49b519d2dac30682ffea02fb3ef62198e331db98a079a3333"}}) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) getdents64(r0, &(0x7f00000001c0)=""/43, 0x2b) sendto$inet(r0, &(0x7f0000000280)="b99313932480a2dd9cf78320ca6261426be23ca680a1ff441fa7a4eba9ae6b35f4b1918d1dfcbf5b34ca22252c67fae2e79ac6fb54efdd7f6819c835cacc5fd0b1bb863cf222afda1cc4bee5806f612518f8d1e3cc691e9b1ec71c5ffc9f32bde646af331f141f755509b2153d86732ef0ce525b9b2a5bfe2516671c6542bcf26aeb", 0x82, 0x8090, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/02 20:56:24 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000035c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003640)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000040)=[{}, {}, {}], r1, 0x1, 0x1, 0xd8}}, 0x20) 2018/05/02 20:56:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', 'Jvboxnet1#systemselfself\x00'}, &(0x7f0000000080)=""/161, 0xa1) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xb0, "29525840a0c8b6d1150f68616e9ec3a6546bfa0e8b4ae48b2ebb1dd82294e7db2e02ca19bc9ff309fba44a8fbd8f00c15395507946c5d99728df0dffa2bc612554518874f0e716547bb9627baeffe9babbdbc0822692dd5d42286ed798f2151c497a09c51b23e9f310b82feb4bb5670568d034769e5349bf5613b7769365c3250e719717ac710826453fa0a838969e7259b4fd4ff759249c4b1b9bb0c5cb6bc3041516f00e0cbb439cae0c0d1b0d869a"}, &(0x7f0000000440)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={r2, 0xd0, "4bebd66c18bd9611c19170f786730ca9ab20ccb4427490c09b92ba2d226e1fcb12f1d7a696ec285748d5301f1ef143b302d6439cc3f789606e542ac0a2c469c476b396ca0e74047f15660a979229ededb5dd9f56ca99c783243aa948973b6f1e1653bdbfe80607e9963623e822110455daf8543d092c5ab559c7d991e7af7f2e3e6d5027476ddc68a9eeeebdda97b9faf4a535d7f01f0e9e13ccc4c0d85dc785edcb6c47ec1794d50687128d093f2c3757748804588f515c6cbfc95a4d8d4646448dda1ab51860b2e976310c8b02ff12"}, &(0x7f0000000580)=0xd8) 2018/05/02 20:56:24 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x1) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000140)=""/113, 0x71, 0x120, &(0x7f00000001c0)={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x11}, 0x5}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x10000, 0x0) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x9, 0x80000) perf_event_open$cgroup(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x7, 0x1, 0x80000001, 0x0, 0x1f2, 0x80, 0x1, 0x200, 0xfffc000000000000, 0xd50, 0x7, 0x1, 0x3, 0x0, 0xffffffffffff8001, 0x2, 0xe9, 0x56, 0x80000001, 0x401, 0x101, 0x10001, 0xcb1, 0x5, 0x7, 0x78bb, 0xffffffff, 0x2, 0x251, 0x1d128ac8, 0xa26, 0xb58, 0x3, 0x2, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x184e, 0x88}, 0x4000, 0x5, 0x6, 0x7, 0xffffffff, 0x100000001, 0x10001}, r1, 0xd, r2, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x101001, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000000c0)={{0x7f, @empty, 0x4e21, 0x0, 'nq\x00', 0x3, 0x6, 0x7c}, {@rand_addr=0x4, 0x4e24, 0x10007, 0x359, 0x1, 0x7}}, 0x44) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0}, &(0x7f0000000d00)=0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000300)=0x8000) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) 2018/05/02 20:56:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x2, 0x1ff]) 2018/05/02 20:56:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x867, 0xfffffffffffffffd}, 0x2c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000880)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x12, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0xf}, @generic={0x80000000, 0xffffffff, 0x6, 0x2}, @generic={0x7f, 0x0, 0xffffffffffffffff, 0xff}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x98, 0x72, &(0x7f00000000c0)=""/114, 0x41000, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000c13b00000000001b1f0ab1db4b000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) 2018/05/02 20:56:24 executing program 5: mkdir(&(0x7f0000000140)='./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)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x6200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x9f) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') geteuid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) 2018/05/02 20:56:24 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x5a142, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000001c0)=""/162, 0xa2}, &(0x7f0000000100), 0x21}, 0xffffff52) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000008", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f0000000040)=0x4a) 2018/05/02 20:56:24 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) write(r1, &(0x7f0000000140)="d4f53ad8fa3a3ba54262a588009ddf6bed07bb738061c8cab147f120671f20a8ebd4497302bd10ea8814e86eb11c9da8efc03dac69ea97a45a11661b3025bc2d7c023068819eadb4484dbe6148807856613fbed5f5791564a1c4004297853870c8", 0xc55801abb234c415) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) 2018/05/02 20:56:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSBRKP(r1, 0x5425, 0xe93) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000010000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000eaff00000000ffffffff020000000300000000000000000073726964676530000000000000000000696662300000000000000081000000007465716c30000000000000000000000073797a6b616c6c657230000063300000aaaaaaaaaabb000000000000aaaaaaaaaabb00000000000000007000000070000000a00000004155444954000000000000000000000000000000000000000000000000080000080000000000000000000000000000001b000000000000000000726f736530000000000000000000000069703667726530000000000000000009000000000000000000000000000000006e723000000000000000000000000000ffffffffffff000000000000aaaaaaaaaa000000ff0000000000e0000000e00000001001000070687973646576000000000000000000000000000000000000000000000000004800000000000000626f6e643000003f00000000000000000065727370616e3000000000000000000000c7a5c51ce38b009cc7c7543ad5000000000000001f0000000000008541324a0000000000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000000000"]}, 0x2b8) socket$inet6(0xa, 0x802, 0xffffffff) 2018/05/02 20:56:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00000a7000/0x10000)=nil, 0x10000, 0x3, 0x32, r0, 0x800000000040) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f0000000540)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e1e7b648633aa44e9842d8668e7ecc39700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xe7) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) shutdown(r1, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0xfffffffffffffdb8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a9ff4), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee6ff4), &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f13ffc)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006abffc)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000894ff4), &(0x7f0000fd4ffc)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004fdffd), &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000000100)=0x27a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0x187) getgid() 2018/05/02 20:56:24 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1ff9, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @loopback}, &(0x7f0000000100)=0xc) fstatfs(r0, &(0x7f0000000180)=""/152) close(r0) 2018/05/02 20:56:24 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0xc0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="84d043ebc4fe616256d5f1895bd728ec82370008000000000000bd7000ffffffff000000fd0c00000000000000000000005b659a62c3946efeae1bb277f8cba79050da063d16c187628de7b2a507000000290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb94986924cc881b159cbe60e67d5f7f0a984d914d9fcf035e66cd4dd3051b745f69136edf000300000000000000000000000000000000c07884fa23b7fa3f5997081458387a04acf9d5b7249548d026d243e74cc7a4d370b7d0eda3dff18f245fc2ace2161785b4537d77714b7f93b68b90dd"], 0x83}, 0x1}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000480)="d64d06b7ba0694c47be45e3cac4b76381f1dea019afe6dd2333f158b3dca3af52274bec4b97e770bffbfd0c4fbd8e27fa668a0a1daa44bba195e414345fc7001a64c948abe3eb8d9981c82390a075ff71011f8ba589a1615fb79ad94653bd800b68b9ef2be58c4b7e57cafbb02b234dafa5f94d612ac6377a117f023c382", 0x7e) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffffe1}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xecc, 0x3}, 0x90) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xfffffffffffffeb0) 2018/05/02 20:56:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000940)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000700008e0402020000000000000000", @ANYRES32=0x0], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffdfd, &(0x7f0000000900)=[{&(0x7f00000009c0)="3276028a939710fa6ccc5e49819b86a101e75dc74ee58787243ab42bdb36710ba49f26d44d97037edd22786bce6f255a5ce11810c1b6f4275023ccdcff0d335b7a74aea2d65199c453bbfc92cbd3c9f78bb2fba282a6660ecc29ec493c3e8345fc18313ded5784af7ccba33c16da956d"}, {&(0x7f0000000700)="a58c63fa286c80076c056f591c0592caee17faba3407878330590306b8c1b70f102b85e465543f7983bf3374a5168e7600213c0860e1160efc387d54eaa3d7eb28eb7549ef9d8c616ea4727927ef08cfae29c812e6bcf7150e2e42ee153f4699afd81bb769076f575bad1c5fde6a4f0e300efee44b671adcb74535576311dd6b28f23df0752555875338557387a63be42cc5f0f0e0f27e7b9a8a456dd7e52a1bf0ce63f380f13656d550586331e4eb42c130038ab6adf96c9998d87084d0d8ff0160129d621aa5d53dc80a451826361b320bd5f5c7f360c4d1522d3259753e25d79f5d2802c0fe75b08b706e7ba6243c7bd3e382d22c0147eb"}, {&(0x7f0000000800)="cfd3f7a9a9c01bdbdcb2dd5bbcfa361d479ebee1393738314ce92b624ffe29a4f41ef0b7b258a141e7d6da18f71212f7ec8e0bc1395c54c361b67c3f49eec8d93c0844bc5795e643886d23697e8b535473e2d040d1b6b61eb7e92b16f67c6524cd77a921e8a866de59ffd3c29d007db6a66cd8c3ae2498798c3513b2b07641711c70bc1d0b450014763bc87c5164edcad95c6429bfd9bb244fdf7d3fac73e0562526399c96d684ecbc2f19d629d198d1a48369f00285bb597a8401f929c2503019ca7e0a8739ce"}], 0x0, &(0x7f000093ef10), 0x30}], 0x2, 0x0) 2018/05/02 20:56:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x400000000000001, 0xffffffffffffffc9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1f, 0x802) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x7f, 0x4) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000041c0), 0xbe, &(0x7f0000004200)=""/89, 0x59}}], 0x1, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/05/02 20:56:24 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x0, 0x1, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0xf6ec, &(0x7f0000000140)=0x4) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) fcntl$setstatus(r1, 0x4, 0x42800) 2018/05/02 20:56:24 executing program 2: r0 = open(&(0x7f0000085000)='./control\x00', 0x28044, 0x0) mknod$loop(&(0x7f0000004500)='./control\x00', 0x0, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/237, 0xff}, {&(0x7f0000000040)}], 0x100000000000034a) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/59) 2018/05/02 20:56:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr=0x8, @in=@multicast1=0xe0000001, 0x4e20, 0x81, 0x4e24, 0x4, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x0, 0xffffffff, 0x1de44c7, 0x0, 0xad, 0x6, 0x3, 0xff}, {0x8, 0x7, 0x4a81, 0x9}, 0x0, 0x6e6bb1, 0x0, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x100000000, 0x4d5, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x2, 0x3, 0x4, 0x100000001, 0x24c3, 0x606}}, 0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/05/02 20:56:25 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r0, 0x8, 0x6, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x800) write(r1, &(0x7f000002d000)="e0", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xb06, 0x0, 0x10000, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x4}) 2018/05/02 20:56:25 executing program 4: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.mem_exclusive\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) syz_emit_ethernet(0x84, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@snap={0x1, 0x1, "71ae", "6393f5", 0x1b, "d84f4b3afd0aa303486983c90893b789592986c0218d187927c4b88f8f8072a3519598af039f550c9ca4fdc786fabdd4d9c4dc72776b888f005d90c6f2605232c41f672a33ab1c31708e8fac2c530e489a0daf5b184d7bae52b8124a9f3ca85fc453125e30ad36dc1952e00d01"}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000180)=""/79, &(0x7f0000000200)=0x4f) 2018/05/02 20:56:25 executing program 5: socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000006c0)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) 2018/05/02 20:56:25 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000000780)='./file0/file0\x00', 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bpq0\x00', 0x3}) chroot(&(0x7f0000000080)='./file0/file0/file0\x00') 2018/05/02 20:56:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x5) 2018/05/02 20:56:25 executing program 7: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/11, 0xb) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0), 0x4) 2018/05/02 20:56:25 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x7ff, 0x8, 0x101, "6075ee8485b727f240f639669f4d68c5b20f7aae711b13918c506d55ed1007af1deb3d61b0126beff14f387dcedd50aee18bd278a88f26686bf664536827b1d61d1e9b954ad13f3141f02d51a0c9cf6c"}, 0xd8) unshare(0x28060400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x5, 0xff}, 0x8) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffffda) 2018/05/02 20:56:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000240)=""/248, 0xfffffffffffffe66}, {&(0x7f0000000180)}], 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000200)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000340)={0x1, 0x3bff6908, 0x807fffd, 'queue0\x00', 0x7f}) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x100000000000017f, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) 2018/05/02 20:56:26 executing program 3: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x3, 0x8, 0xad5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={r0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3, 0xd0af}, 0x90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000001c0)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'fo\x00', 0x0, 0x0, 0x6c}, 0x2c) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/05/02 20:56:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x100, 0x9, 0x1f, 0x10, "e3604bf85076e9c5574190ff9790000687b3d6ecd8d577f1e592571d80920baab645e562641c9599a58498732bcfe50ba81701d6283e5df117840f8e2d5f5492", "aaca71fa1419ce61e9c9d8e4ee218b886c2692a55b3f5535d82463ea4c76c622", [0x5, 0xb637]}) ftruncate(r0, 0x3) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x400000000000000, 0x181001) ioctl(r0, 0x4000000000001279, &(0x7f0000000080)) 2018/05/02 20:56:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000180)={"7369743000120000eb0afb630000002a", @ifru_mtu=0x400000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x53, 0x9, 0x10000, {0x3, 0x4}, {0x6, 0x1}, @ramp={0x1a, 0x58c000, {0x9, 0x9, 0x8, 0x6}}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xc, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x2000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip_vti0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x10001, 0x3}, {0x80000001, 0x81}, 0x4, 0x4}) 2018/05/02 20:56:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="5701475f020b80fa0b15cb060de38bad00000300000000fb00000000419add0b9556096200d24676a47cf19f79852048a11726ab5e94270cab26ea1e6e230c1d123d12a22bff7c70eec15c78daeba2b1fd7c6963e6934b0ce20c0ac79dbea64137e516a0e925fb8b87f79018321598b783e1abc886f64137ab2790c32f9faf16c0dbc9d54951c87df400dc776383c5fda4cc0f3d387e16fd6ded0d3188f1ce0121f98f1ca4f116e33927deb3ea98a7159ebcb3f186a2cc11136776047acbbcb9fdda584536b4b18f"], 0x18}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/sequencer\x00', 0x404000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001b80)=""/131, &(0x7f0000001c40)=0x83) r2 = syz_open_dev$dmmidi(&(0x7f0000001c80)='/dev/dmmidi#\x00', 0x400000000000, 0x4002) sendmmsg$alg(r2, &(0x7f0000001ac0)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="d4da445e8c36826b02f683b995fb2fed4ece7191a34169a11148a6c077f869d403826774dbcb11512c11b2276a674265c44bffc7d1c754c1df9323aeb0469ecb2c9c853b38accf140b1ce847068bb4803cf21f287e6129d1d5558f980a2a0f974422b55bb6e594585e7233d6eb7dc214c1608ef5dbd1fab62dbea49586e7220ac8388202531dc78f1ecfd9443264", 0x8e}, {&(0x7f0000000280)="89d94a9665cacc3ae9be46b61409a73724de62b8523ba9eccb926f7dfc12b1b2af1ca4b2caedef654e3dd7", 0x2b}, {&(0x7f00000002c0)="ca6806c87d88891ec80b12608a310b953ce21162b6ddf38b76d8d71233f8cd2ff004c871a3ff4a0f1e004eac1629eccd2d78a0be8f88e2ef5ee20bc7ed80948e9b487e14fdaea0d4ad0293456505af123a2a874560bf076a0225378228ac1a16e7616e5fe118ef918ab29310df5969ff9ced2b76a57c80cf5cc51c67f717c0ab8914ab54071cf9ab1f61690379712e44025001cbffe3fb8e98914b6cb098d9e77f10d5c9dd0a46d3dcf650de817c79b6784e1bb456", 0xb5}, {&(0x7f0000000380)="fde288729e8e348f4ec56964c659124a98c16545c210caaf5d23a5c84b001d99a33d43c21aa6c6695c647968e20cbaf55eebc10d7194e6d6652bc98200f921e881432faac943f6acb67a29ae209c29d53bbbbcf08748cdf3f7a6e14b40f05b3b73b77020b11d3d22923809f3248f554dd899c4f497ed8b3e03e3a1939ebdd58a6b237283193b256fe451f375448b9e5cf87c43a0ccf461c5d30b948bf4a17d7c439b7944cd1b6c3f395b46a4896023eea7e984c09a71b2a9be563e62b5be638b56da04a75ca3d7", 0xc7}, {&(0x7f0000000480)="afa6ff8efb0c70c3e2ee5df80ac2b8f48b9417178ea0c9c035f82628c6656969f09125db105d703210049342f0692ed5166c5ea33a6fad883c7d07988442f372204d519d1bcb3c920f34b58351b69ef6912b2db0c521e312ec8344d9e6bf7af5fbefd265d13c564573514fdf03edcdf411e5b55b0234385688bd9763002cf10175c20da5b555d8ce159c8d1dfc1ae12a788eeb0fae9205a73572e9af2bde53da19b1aa83c2f2af593a468ef08a616f8662", 0xb1}, {&(0x7f0000000540)="cc6e26ba18a4d3adb3dda3a047aa1bc571007628c514103d1688b921819503a391e93e6849e8e192dea347168f3b125d097d2a9b444eaed9cffe27027b1b6ca95b6653af657fc196f4923fe29ac21faf05b40973aa5628b1be858fa406294f658e17ddfccfa6edb64a799e50533d09a915c52f7577c3c83e8c2d7577a49478d6859a18c772574886bcef0a7f153685cc3fbc2a", 0xf6}], 0x6, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="2b6a2f9b9d090147577fa286519d7afc01f1d7d8d0ddefe6c0442560bb74a18b51027b50dc045da09662e6b4f7e7bd3a7bce0774a5c944f16a111f14c0490b89f4e43dbed9d5743a4b373f3964ffd116584605c3b6d9b5fd9e0b62503194ac3b46e43398f39f980603759bdfd4ad47039256b1aa3d97fd4c63bd2360a076f923bd51df6ba0d7e9ff8fbc29bc5a55f4a84509d90c16ee5d8044a392eef6c89a74", 0xa0}, {&(0x7f0000001740)="33d437c16cca18b9e59da6d2854be917ad01ea8f31929c7a29a6", 0x1a}, {&(0x7f0000001780)="67287ec5db6f2feb05f3e229df740ebd31b0de53706e24e950c69c29b3b07d40bb689268fc408338ebbf71594a9aa93693fb59a42ae3317d40ec49febb94e57cd97a7cbffe06bc83f5ede2b5a156fd982aa2d70142855f9e41f495bdfabf4b4622e8f62e6be51398c5ef57abf491c305b95c294319c3eabeadeb0566bb6f695d20e5497fee43165f3fbf3dadb840aadba6d6abd4705f4701def3af49aaf5fd9cb221c0af07ddb221b56eff944924484d921dfae64b6e28108259cf2773df492454bf4e3a42d9ea6086c922fc5a53aa228ccf489e62d0b0d6", 0xd8}, {&(0x7f0000001880)="ede6ba21a2e2573097e5342425b52140ef3a", 0x12}, {&(0x7f00000018c0)="c2f32f3320b6e4b7ae566e06efa89f2d42c71a751e43544ba30a2bcafcd2094491", 0x21}, {&(0x7f0000001900)="d05e185c3f803b0a15ec14d105b91e725a730557417c8c7ff0ccea15a26404beea5989bcdc82d5bc84986ede92d3a9d560190f05bcf0ac786171c42ce74337e5bca7a410870e098d20af9e33c1c23dc03001c7230d09af773074f58d2f7a7cc5c55385e635b8a1721f8210d5614909ea72eaa5aa6420df35b478a685e69c9f6b0a9a9408bac306e08816c5da60e4897cd141da6f0e694949357251cffb927899b4129788d7baa20775b325f40599e9d8e41f7637287385b018bbb6dc6bc6065fd08d56afe8a32f52f0db42101b9db6ab80b4855c3ca5251138", 0xd9}], 0x7, &(0x7f0000001a80)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30}], 0x2, 0x4080) 2018/05/02 20:56:26 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101001) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d0ff8)) exit(0x0) 2018/05/02 20:56:26 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7a98) r2 = epoll_create(0x1001) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/178) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x2) inotify_rm_watch(r0, r3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x60000, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r2, 0x40}], 0x1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040)=0x1f, 0x4) set_tid_address(&(0x7f0000000180)) ioctl$SG_GET_RESERVED_SIZE(r5, 0x2272, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e20, @rand_addr=0x4}}) 2018/05/02 20:56:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[]) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)="bbdc72f000626b49ae35f59d6e2c7a04151ea01d0e71c8a8d14b1d1d270c8e695f38c7bdf82897026521655d32244d43062cac093130ac0b7daea8f54d51e51c8f1cbbdd4bcab45cf626e42f886cd1fd5c8e2ab96a87954b48b8c733e857ef3dbcba687d2056ba232a482939fbdb8fac78e0bdd9340e8424c230844e6a2c5d48a872db3654a13f4415ad96e01d670b28dd2b72f75cc823efad98187c5a1579f153d2f0760b", 0xa5) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040)=""/4, &(0x7f0000000240)=0x27f) 2018/05/02 20:56:26 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x3ff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x2, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x41c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x5, 0x30, 0x1ff, 0x8}, &(0x7f00000000c0)=0x18) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x10080) writev(r3, &(0x7f0000000180), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) name_to_handle_at(r3, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xe6, 0x200, "eb05b02dc023b03d15a71250c04dba2f8f56aae048d61e4b548e2a3ee7a5084543f8b769de5b97cd9a6cd99595193b0566a423f21128d93aaecfcb08eea0682513f117543dc87417d19cf3f04eaf036fef01cdc2dda1660692b047ef5e82f4dddc9a52f620643c3b9662af8a2f3d00ab70669f605db42dc67bd6502263a1a527252ac02422dd155cd494a086e7fe4145996e93b054baa880a98e6bd483da6e69f7a5e72bebd3f85c144c5c3a1c41dcf5af515cc5ee26a988da7fee0e519f3e1b1b71c9f191eef3e4b2f44d7977c45f2ffa0a6ac91eaf00473e2197da420d"}, &(0x7f00000002c0), 0x1400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x1e, &(0x7f0000000000), 0x356) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000300)=0x8) 2018/05/02 20:56:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r4, 0x0, 0x18, &(0x7f00000035c0), &(0x7f0000003600)=0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003580)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0xc, &(0x7f0000003500)=[{&(0x7f0000000040)={0x8c, 0x3a, 0x902, 0x70bd27, 0x25dfdbfd, "", [@nested={0x7c, 0x11, [@generic="55b20ec8c6f0b9e6c6641b75bfabc9b0b93628dc865e0f643faf125c0fda494fcc8e1af66fec49a5924781a333dfd12516a5b6de72b48080bc3188ae722d6f856e01d938fd676108eff67d3f1b1026666d98b8fcd795be8faf6848b81ad64533555ad8b8691de9000f8e850d90a0e541bd7342", @typed={0x4, 0x79}]}]}, 0x8c}, {&(0x7f0000000340)={0x158c, 0x1a, 0x100, 0x70bd26, 0x25dfdbfd, "", [@nested={0xa4, 0x24, [@typed={0x8, 0x54, @u32=0x3c0b}, @typed={0x8, 0x76, @fd=r0}, @generic="d4178e4b055a768b3beffc702e9025114e29686f50c9d8a898a285cb673fc15278ebc191", @generic="981d79a5a5d2241addc544ae1fb19a84643559b0fa3d8fbad237d77d11c6cda4c6409e75f343c72f6172cad1d7f9445e0bef3a27269ab8c4030225ba3f87802ce6e1fa0471ccbe7148a1feb7e9e760bd4231bc18", @generic="5fe08d470d2319927adae1486bc1243c573ed5b109dd41ab"]}, @typed={0x4, 0x3d}, @typed={0x8, 0x76, @u32=0x101}, @generic="f01f04dc011ee2d3c8e093f4092fb484d81dac4f6c82154c2b3bd9798387b2f8321f88937b695f53bc925bc43e23668facac8543dbc385ae735f4347c0f6331ad23ff20d93053227c69c0cd8b426c68412e3f5b9ccecd274ef4512a365d3bc5f5413d4eb91b9199138e1cfc3aea5feb1cdfc8dd2412e6299c223a4e6ea1724767248ea9b1c9b344a52b37c1fbc338b30cad5a669578914872685d23584089f10faa8394e8ffcedd209c08d82377a1949012b22f4449c9a171590f4818784f8a9c400d26bb7d0bfd9844944c9de4b39852b3a995594f02fce346b61be966e4488a2a73924a7eba072b4955dd28dfa", @typed={0x8, 0x3f, @u32=0x9}, @nested={0x1218, 0x14, [@typed={0xc, 0x7c, @u64=0x1ff}, @typed={0x8, 0x8f, @u32=0x4}, @generic="0e575b79938c464c00dff01f6af509b447222ad1a70cd669a1f8947d3e4715ca6e44ea510bbb030028897d6976c779e2f0b6385b11d93857441355de9e830f6c178420c79765a27258c55e6e4be7e1078a74f89dd6750b3a5fd120d1182b66220b738d3da546713e168290be94827534d8cc6d3992fa38511ed7b1190ed1f1b2e66b22ae", @typed={0x4, 0x4c}, @generic="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@generic="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@typed={0x8, 0x40, @u32=0xffffffff}, @generic="3ba5c6a7a4e4b9e609f53e79b81c9eb8f81cace8df3ad1539a6b04e4a4a5cd56bc1d818a1bf3c7468e03a4e8dbc6a2ce93f824d9df2fe315d965fb0a2d1d2013b93a859ab775d85013a11111c084183643724503d7a10775277487cce57a60bd754a3223487c18e2d7df2ae6b7d75e5506883c849ff23a23af98be13e237d2d0175423eb80c1dcea952b66e9ac9de55476d7d55e43da11e675f6897b7b2249649d99ad1e3288501244590c34b75694597dcdd16754e3f030de05a050a7bb5f3d57537ea2639559f4db0ae33fb278b2f10bfb935e39b69420e67d6da15adb01c30156a662657c7f5881caf5a5c6d67715efd001", @typed={0x28, 0x44, @binary="cc7cfbe52f3e2cefed939f8cf728410e398543654e30e8aeeb72a133ca320f7dde83"}, @generic="5be9d5cc9635c2fdcc414e8fb5722d2dab544765573a55f648b229444c030e02a5810b6470ecb0c55c52e08f2556ae9e9b25925fbee646adf6c8683736fd27ce14dbd81c93e7a9ced6d2"]}]}, 0x1388}], 0x5, &(0x7f0000000200)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x48000}, 0x4000004) r6 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000003640)="51c4c4fe713e2c46147355c5a279c4ac", 0x10) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_delrule={0x34, 0x21, 0x201, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10014}, [@FRA_DST={0x14, 0x1}]}, 0x34}, 0x1}, 0x0) [ 101.547760] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 101.614733] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 20:56:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/190, 0xbe) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xb) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) 2018/05/02 20:56:27 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mq_open(&(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x10, &(0x7f0000000080)={0x9, 0x8, 0x6e6b, 0x244, 0x7}) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) fallocate(r0, 0x0, 0x10040, 0x1) 2018/05/02 20:56:27 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x400080) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) flock(r1, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x141000, 0x0) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x1, 0x0, 0x8]}, 0xa) flock(r0, 0xfffffffffffffffe) flock(r0, 0xfffffffffffffffd) 2018/05/02 20:56:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000200)='./file0/file1\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2f6d656d6f7279ed49637075202d63707520007069647320"], 0x18) close(r0) renameat(r1, &(0x7f0000000340)='./file1\x00', r1, &(0x7f0000000140)='./file2\x00') 2018/05/02 20:56:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) recvmmsg(r1, &(0x7f00004e9000), 0x3b9, 0x0, &(0x7f0000c86000)={0x77359400}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf90, 0x8202) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x1, 0x2) 2018/05/02 20:56:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) 2018/05/02 20:56:27 executing program 3: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x120000) 2018/05/02 20:56:27 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000200)={0x0, 0x3, 0x5, 0x90, &(0x7f0000ffa000/0x4000)=nil, 0x3}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket$netlink(0x10, 0x3, 0xf) r3 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4c00, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000080)={0x9, 0xfffffffffffffff9, 0x3ba7ba7b, 0x4, 0x19, 0x101}) sendmsg(r3, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) close(r2) 2018/05/02 20:56:27 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x401, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800c0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x400000000000002, &(0x7f000016e000)=0xfffffffffffffff7, 0x5, 0x0) close(r1) r3 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x2, 0x1, 0x0, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x80003, 0x1, 0x1, 0x8004}, 0x20) 2018/05/02 20:56:27 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x31, r0, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)) 2018/05/02 20:56:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) waitid(0x2, r1, 0x0, 0x2, &(0x7f0000001b80)) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) faccessat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x20, 0x800) r2 = accept$alg(r0, 0x0, 0x0) write$fuse(r2, &(0x7f0000001b00)=ANY=[@ANYBLOB="200000000000000000000000000600000000e6ffffff0002000000000000000073cc9dfa6b6206072f0e08ba821be505830c00000000879dc5c54d4d66bf792576779f03558ebf9f50c329248ddddd5e45d33e8eb0"], 0x20) recvmmsg(r2, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/3, 0x3}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/93, 0x5d}], 0x3, 0x0, 0x0, 0x2d3}, 0xfff}, {{&(0x7f0000000200)=@rc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/42, 0x2a}], 0x1, &(0x7f0000000300)=""/186, 0xba}, 0x3f}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/65, 0x41}], 0x1, &(0x7f0000000580)=""/184, 0xb8, 0x3ff}, 0xa24}, {{&(0x7f0000001a80)=@can, 0x80, &(0x7f0000001900)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/197, 0xc5}, {&(0x7f0000001740)=""/165, 0xa5}, {&(0x7f0000001800)=""/222, 0xde}], 0x4, &(0x7f0000001940)=""/22, 0x16, 0x20}, 0x4}], 0x4, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/02 20:56:27 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x400080) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) flock(r1, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x141000, 0x0) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x1, 0x0, 0x8]}, 0xa) flock(r0, 0xfffffffffffffffe) flock(r0, 0xfffffffffffffffd) 2018/05/02 20:56:27 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/143, 0x8f}], 0x1) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4001, 0x0) 2018/05/02 20:56:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/190, 0xbe) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xb) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) 2018/05/02 20:56:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000240)=""/97, 0x61, 0x0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2a0080, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) sendto$packet(r2, &(0x7f0000000600)="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", 0x1000, 0x80, &(0x7f00000000c0)={0x11, 0x1f, r3, 0x1, 0x8000, 0x6}, 0x14) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000000240)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f000001b000)}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={0x0, 0x80, 0x1, 0x81, &(0x7f0000ffc000/0x2000)=nil, 0x80}) 2018/05/02 20:56:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[], 0x242}}], 0x2, 0x4004000) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='skcipher\x00', 0x9, 0x1) 2018/05/02 20:56:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00007f0000/0x4000)=nil, 0x4000, 0x1b) r0 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/229) 2018/05/02 20:56:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016afc8)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ebe88)=ANY=[@ANYBLOB="380000002400010000000000000000000000fcff0300d017b4761e00ff0f0000000000000000000000000000000600000000000000000000"], 0x38}, 0x1}, 0x0) restart_syscall() 2018/05/02 20:56:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80001, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x800000000000018) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) fcntl$setpipe(r0, 0x407, 0x1) getpeername$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat$cgroup_procs(r0, &(0x7f0000000040)="8b950ff9efe53114e97b000068726561647f00078f43c9fc7625d6cd2ddcfbf291b5fb30a9", 0x2, 0x0) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x3f, 0x1ff, "3f7e1f029cf8", 0x467}, 0x10) preadv(r2, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/138, 0x8a}], 0x1, 0x0) 2018/05/02 20:56:28 executing program 7: r0 = socket(0x40000000015, 0xa, 0x800010) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000001500)}, 0x40) 2018/05/02 20:56:28 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x40002, 0x0, 0x0, 0x191371}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x24a, &(0x7f000000a000)=""/195}, 0x48) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000100)=0x9, 0x4) 2018/05/02 20:56:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$packet(0xffffffffffffff9c, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002bc0)=0x14, 0x80000) sendto$packet(r0, &(0x7f0000000000)="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", 0x1000, 0x800, &(0x7f0000002c00)={0x11, 0x0, r1, 0x1, 0x80000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$packet(r3, &(0x7f0000001200)="2ea2bf43cad7a42e0b241471485f59f265f63f99273246a5950832d843b497d9484009e02d1191476b56c71cb11905e614313025fe69c5f73ef80e776cf70c1d18529eadf07a27a6db1995821c93f3f1f0a7d3abf522c6a6af0563041af164dba5d2ee4a85624d2327bc2248dd8a0485", 0x70, 0x800, &(0x7f0000001280)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001080)=0x7, 0x4) syz_open_dev$dspn(&(0x7f0000001180)='/dev/dsp#\x00', 0x400, 0x3fd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000010c0)={0x0, 0x1}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000012c0)={r4, 0x59c0}, 0x3cfa8374) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000001300)="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", 0x1000) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0xfffffffffffffffe, 0x10000000002, 0x7, 0xb39, 0xb7b, "6d1eeba1164ec69fe3f7c2a642221b5b6888b4270bb4ecceaafda89641e7f181105baa8b6287a4570f4013532b06f48b68f62420283a6241c2600ab59c62ec", 0x39}, 0x60) 2018/05/02 20:56:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x121000, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2}, &(0x7f0000000140)=0x8) [ 103.860008] netlink: 36 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 20:56:28 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/02 20:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x1d, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe2f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000040)=0x4) [ 103.915490] netlink: 36 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 20:56:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101802, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) read$eventfd(r0, &(0x7f0000000140), 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) 2018/05/02 20:56:28 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000000000005, 0xb, 0x401, 0x3}, 0x9d) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x3, 0x2, 0xb8, &(0x7f0000ffe000/0x2000)=nil, 0x4d}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/05/02 20:56:29 executing program 0: llistxattr(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)=""/113, 0x71) get_mempolicy(&(0x7f0000000000), &(0x7f0000000140), 0x2040, &(0x7f0000ffa000/0x1000)=nil, 0x3) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x400000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x4, 0xbf, "5ccf57831663666a0d5f85decc3b197c061555d8ff3486df93b612476d95dd7fc6e2b4251c3c978eca08901b50b5fdb0846135d7687304542a1a08e58028e728e6d0cb324f0a01894a56a0a440d66fb7a001cca2140e6358c81aad4e7d97ef37f7049c389d3f6ee2239d635eeb5b20d8f19300417f952b47695ea0cbb0e318b5e42cf2ab8840f518eafaa7b0aefbbb11935c372937154e38f735eee7b3ef90e0be6c28564dc5941935d4e8fd4e45df0b577c8b4cda4f78875d67459421eb0c"}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/197) 2018/05/02 20:56:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x80}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xd4c4bedc2c3f05e6, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="50000000210001000000000000000000ff000000000000000000000000000001ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="c12e1daf0224d2198fa01609db63e80bd8f9eca0249851dd124653503f642fefcc467033f60565cd098b9d1d579b39aa839fc7eb7a8257091893694d2e571d8c005c8fd85b3b3ab3f2cbbeebb446d18a89ffe17d7bd4723c", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r1 = accept4(r0, &(0x7f00000002c0)=@nfc, &(0x7f0000000180)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xb0, r2, 0x20, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400080000000000}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa9e0}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffde01}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8c9}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x8001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000000240)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000028c0)={0x0, 0x12d4}, &(0x7f0000002a80)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002ac0)={r3, 0x9, 0x30}, 0xc) io_setup(0x4, &(0x7f0000000100)=0x0) io_destroy(r4) recvmsg$kcm(r1, &(0x7f0000002a40)={&(0x7f0000000540)=@generic, 0x80, &(0x7f0000002900)=[{&(0x7f00000005c0)=""/50, 0x32}, {&(0x7f0000000600)=""/28, 0x1c}, {&(0x7f0000000640)=""/170, 0xaa}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/170, 0xaa}, {&(0x7f00000017c0)=""/254, 0xfe}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)}], 0x8, &(0x7f0000002980)=""/177, 0xb1, 0xfff}, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x4) 2018/05/02 20:56:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffebe) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x400, 0x30, [], 0x99, &(0x7f0000000100), &(0x7f0000000280)=""/48}, &(0x7f00000002c0)=0xcd) 2018/05/02 20:56:29 executing program 7: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) r2 = accept$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r1, 0x11, 0x0, 0x100000001) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1000) ioctl$KDADDIO(r0, 0x4b34, 0x80000001) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x9, 0x8, 0x9, 0x9, 0x0, 0xffffffffffffffff}) 2018/05/02 20:56:29 executing program 0: r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x1, 0x1]}, &(0x7f0000000080)=0x8) rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x0, 0x9}}, &(0x7f0000181fe0)) tkill(r0, 0x32) tkill(r0, 0x12) 2018/05/02 20:56:29 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00'}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0xfd52) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x7d, &(0x7f0000000380)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8e9ccf7563e72be9c866f"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="520899e9c9621e88896b0820bc907939769226b91985a7fdfc0ae100f7b7fad366c1413f82008782e8646d29a3f510be93590d573efacd996f1d16fe9364b3b27aebea9f066238a8cfff2c1462c73fb60bbc03afef8d2195597f741d8d492e483a9530f9aaa6824e6adbef"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000280)}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x0, 0x0) 2018/05/02 20:56:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f00000005c0)={0x24, 0x9, 0xf7, 0x80000001}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r3, 0x0, &(0x7f00000002c0), 0x0) recvmmsg(r3, &(0x7f0000002940)=[{{&(0x7f0000000600)=@pptp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/215, 0xd7}, {&(0x7f0000000780)=""/50, 0x32}, {&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000000940)=""/188, 0xbc}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/69, 0x45}, {&(0x7f0000000a80)=""/198, 0xc6}], 0x8, &(0x7f0000000c00)=""/198, 0xc6, 0x74}, 0x1ff}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000d00)=""/194, 0xc2}, {&(0x7f0000000e00)=""/70, 0x46}, {&(0x7f0000000e80)=""/21, 0x15}, {&(0x7f0000001f80)=""/182, 0xb6}, {&(0x7f0000002040)=""/183, 0xb7}, {&(0x7f0000002100)=""/254, 0xfe}], 0x6, &(0x7f0000002200)=""/215, 0xd7, 0x11}, 0x3f}, {{&(0x7f0000002300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002380)=""/213, 0xd5}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/129, 0x81}, {&(0x7f0000002600)=""/168, 0xa8}, {&(0x7f00000026c0)=""/185, 0xb9}, {&(0x7f0000002780)=""/25, 0x19}], 0x6, &(0x7f0000002840)=""/242, 0xf2, 0xfff}}], 0x3, 0x40000000, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000000300)=""/224, &(0x7f0000000400)=0xe0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[], 0x0) accept(r3, 0x0, &(0x7f0000000140)) fallocate(r4, 0x2, 0x80000001, 0xfff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/62, &(0x7f00000001c0)=0x3e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xa) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8002, &(0x7f0000002a00)=0xc9, 0xffffffffffffffe1, 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/02 20:56:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x82, 0x0) keyctl$read(0x9, 0x0, &(0x7f0000000200)=""/202, 0xca) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r0, 0x540b, 0xaa7b) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/02 20:56:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/05/02 20:56:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={0x0, 0x3, 0x6, @random="d1b3c1261d0b", [0x785c020000000000]}, 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) readahead(r0, 0x5, 0x4) dup3(r0, r1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="6d63dc8701f773c95efcab59175a96d67356dfdbac9ba55284f6e1e1cb3662cf7b913ded297631510c4761f85916f1c751a25f", 0x33}, {&(0x7f0000000140)="7f9b0a0cf69dfc0b547c3cfe333544e1b5396da2e90c61401216322012caf0f02b7db4dc4f632616bacd7a1cf9ce46f39f79c611e188a0d205a1726507eaf88567", 0x41}], 0x2, 0x0) 2018/05/02 20:56:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, 0x2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080)={0xb2d7}) 2018/05/02 20:56:29 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0xfff, r3, 0x6, 0x100}) epoll_wait(r1, &(0x7f0000d02f94)=[{}], 0x1, 0x0) 2018/05/02 20:56:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x10000000000000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xc00, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000180)=0xfffffffffffffeff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0x2, 0x8, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x80002, 0x0, 0x0, 0x1, 0xfd, 0x100000000800000}, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x100) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) select(0x40, &(0x7f00000001c0)={0x200, 0x0, 0x7, 0xd7, 0x2, 0x6, 0x5, 0x9}, &(0x7f0000000200)={0x50, 0x7fff, 0xfffffffffffffeb8, 0x101, 0x5, 0x81, 0x7, 0x81}, &(0x7f0000000240)={0x7f, 0x20, 0x4, 0x1ff, 0xd4, 0x8001, 0x5, 0x4}, &(0x7f0000000280)={0x77359400}) shmget(0x3, 0x3000, 0x1000, &(0x7f0000ffb000/0x3000)=nil) 2018/05/02 20:56:29 executing program 5: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)={0x200, 0x20, [0x7, 0x8, 0x8, 0x4, 0x1a3, 0x7ff, 0x8001, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/05/02 20:56:29 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/05/02 20:56:29 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./bus\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001580)=0xe8) stat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001680)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000017c0)=0xe8) getresgid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001c40)=0x0) getresuid(&(0x7f0000001c80), &(0x7f0000001cc0)=0x0, &(0x7f0000001d00)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0, 0x0}, &(0x7f0000001d80)=0xc) r14 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001dc0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001ec0)=0xe8) fstat(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002040)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001f80)=0xe8) lstat(&(0x7f0000001fc0)='./bus\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000021c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002200)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000002300)=0xe8) stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002400)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002440)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000002540)=0xe8) stat(&(0x7f0000002580)='./bus\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002740)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="b4fa77ec3be8e5dffc1b997cbf7bdec295", 0x11}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000018c0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x170, 0x40}, {&(0x7f0000001a40)=@file={0x6fe152be8377ccb9, './bus\x00'}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001ac0)="87b631770b0977a9a844e4758d27d46ef06c39d9cf900c722a20cbf87a1860e7808a67e565386584e432df6519bc3a4915631cb17befe3704ac95419c45d2f0025d533c764196a0f8c1009c3f0d9df83261cd80c2fcd14fb73598314cd65bd3702eac6d633a137eb7cd8b33806329bc8cfacdb95be203f1879a0aae2f7ba0afa0d0a6705f319f0065fff5fdd6df6e976ad03f3e8dfcfebba18d59726fcb9c4d3b2d4fb7a4e84684e7f5f98884a35b558c2a33befc613ad1c2fb599cdf34216eac3e4d21f52d49da766879c1c769177c09ab4092c8fcabfa84638", 0xda}, {&(0x7f0000001bc0)="1568e07aef5db463db72a1063a519c5be9563e3c1ef39b3229accf60d3672975ebd18fab0a9691d3fac6839c885d4039329d", 0x32}], 0x2, &(0x7f0000002640)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x4000000}], 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001880), 0x0, 0x8001}], 0x0, &(0x7f00000018c0)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) write$binfmt_script(r1, &(0x7f0000003700)={'#! ', './bus', [], 0xa, "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"}, 0x1001) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9) 2018/05/02 20:56:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x3) sendfile(r2, r1, &(0x7f0000a2effc), 0x100006) sendto(r2, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) getpid() 2018/05/02 20:56:30 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xfffffffffffffffb) close(r0) socket$kcm(0xa, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0xc0000, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000180), 0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/146) 2018/05/02 20:56:30 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x10001) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0xfac3, 0x0, 0x80, 0x100, 0x2}) 2018/05/02 20:56:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/02 20:56:30 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000e0a1000000000000000000a5000000ff03000000000000000000009500000000000000"], &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) 2018/05/02 20:56:30 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x100000000000207, 0x3, 0x530, 0x0}, &(0x7f0000000080)=0x10) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x74, "eefac97b6a03d9608779229ffeb10a6f477e52fd3364ca5fe6438995220d9c99e26625cf3f9c65120472af892b2fb02f2360d05b70acdeb24cba56cd09a1be233cc487a961465e9413ee63dbc28644d8d667c75a55fc57235c760a99e2555a9d63643783d56c51de5c3df89275c5ed8bd4f6386e"}, &(0x7f0000000280)=0x7c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) fchdir(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[], &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xffffffffffffffe0, 0x0, 0x6, 0x3, 0x961c, 0x1, 0x8}, &(0x7f0000000040)=0x20) 2018/05/02 20:56:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000900000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000010c0)={@multicast2=0xe0000002, @rand_addr=0x7}, 0x3da) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/4096) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001100)={0x80000001, 0x4, 0x5, 'queue0\x00', 0x4}) 2018/05/02 20:56:30 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x100) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x10d, 0x0) r1 = socket$inet6(0xa, 0x4000000000000803, 0x80fffffffd) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) 2018/05/02 20:56:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x3) sendfile(r2, r1, &(0x7f0000a2effc), 0x100006) sendto(r2, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) getpid() [ 105.327543] sctp: [Deprecated]: syz-executor7 (pid 8011) Use of struct sctp_assoc_value in delayed_ack socket option. [ 105.327543] Use struct sctp_sack_info instead 2018/05/02 20:56:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYBLOB="006357000000000008001b00000000003f8ba1ea2b723fab7492d568d0ca7818db62eb4e9657389b3e688c2d98e665f017402002ccb5b1cb43f2703493b52d162ca9d1d97e25a817b68a2823dc57147de4da836af9e7c8958b1e4c5b80dd61d5de585bc393ceaa98692c3b65fb585764e667a90d9b52156d0687c82a2922b81f1630354dbf8b94cca550ffcfb7288e334ab7e0cd4fc03cc7b379b115d389dab3f3f9f17ae1f70e3acc9a267d766b312500ba4022de5362223cf184b459f852c8ea7e478da3cb54fcd8113b56cc2440f0ba"], 0x2}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) [ 105.388091] sctp: [Deprecated]: syz-executor7 (pid 8011) Use of struct sctp_assoc_value in delayed_ack socket option. [ 105.388091] Use struct sctp_sack_info instead 2018/05/02 20:56:30 executing program 1: capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x7}) setgroups(0x4000000000000293, &(0x7f00000000c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) 2018/05/02 20:56:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) socketpair$inet6(0xa, 0x7, 0x282, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) set_robust_list(&(0x7f0000000340)={&(0x7f0000000240)={&(0x7f0000000200)}, 0x5, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x99c, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}, @in6={0xa, 0x4e23, 0xe3, @dev={0xfe, 0x80, [], 0x13}, 0x9}], 0x98) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000002600)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000740)=""/15, 0xf}}], 0x1, 0x0, &(0x7f0000000280)) 2018/05/02 20:56:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001380)}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002600)="a5", 0x1}, {&(0x7f0000002780)}], 0x2, &(0x7f00000029c0)}}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004ec0)}], 0x1}, 0x3ff}, {{&(0x7f0000005040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80, &(0x7f0000007580)=[{&(0x7f00000050c0)="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", 0x1000}, {&(0x7f00000061c0)="3a4a178abb9e285160a8bcda4f2fec11743d1ab339f198277640b05a8fff1d133648e029", 0x24}, {&(0x7f0000007200)="cb632492b4d2642657b655fa2ae1ad9cd559aba4aede7d3ff66d59a3a141d9fce466b2647edc93b7224be0cde1e53622d46820f0fcc4d042a04574597db8c49d5f25c384252bc96754f659f53418dcbaf7167d836fbc0655b4e9005852ff71d5720344660774fa5ed49ace26cd5ec2e66a338de08977d47c901063f43559cced1a7d3b14e2152883e84b64613aa77aba66c653fbbed4", 0x96}, {&(0x7f0000007380)="aa594519d348bc7ad34a7979bc9d9fbd681f806478872a3b19307d27417ef9bce0d2eee99ccfb479c80dcb148e329a95a4d29f896247304404f3e5fc053faec5f3198413ff692f047f", 0x49}, {&(0x7f0000007480)="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", 0xfa}], 0x5, &(0x7f0000007640)=[{0x40, 0x10a, 0x1, "e177c012c6c6b2b247b66cd2cdac86f052c5fa8eb6e98b2dc43ed3e01bbed29ad92878102f59d5abcda0d7f775"}, {0x68, 0x10a, 0x1, "4e588e52faa00ee03f51ee9c094823c2cda15fe9c4983702a84487789a04766ac8027975bbf5b9100a2a8c89de5cf1a60cb20db52e854915f622d53394af0a765b493c79fbb1fe95a2fca364e8fb4f77f0247d3dc5100138"}], 0xa8, 0x8811}, 0xfffffffffffffffa}], 0x4, 0x41) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000380)=[0xfffffffffffffffc]) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x6824, 0xff, 0x0, 0x3]) 2018/05/02 20:56:30 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000000)='./control\x00', 0x2) 2018/05/02 20:56:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000380)=""/157, 0x9d, 0x1, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) fallocate(r1, 0x1, 0x7, 0x0) 2018/05/02 20:56:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda}}], 0x1, 0x122, &(0x7f0000003fc0)) shutdown(r0, 0x0) 2018/05/02 20:56:30 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000100)="c7aa1a8a693ae77bd4b6c585b634abf405b31302fbac17448f19b08c18cef429f684f9bb69c20d4cc11181d4af9fc53a626b0657815928b03be9174a7d7b7be70c0b015c778ea78ea64495a3f231785e5ae1a25c50e2ec3d4a5916db5b8fb6abacf35b4d91abd7d8fb994e850b94b0bfca197134ba6b06c34c2c880dc7fbbcc35de178ca26f763125a10d64345776a7f46dbd4eba31056d5e6f396f0313edcf548ad3fd5fafe4245ca4cb5182795b27e52bad54a97c4da0a9bb6082ec580815f", 0xc0}, {&(0x7f00000001c0)="e7d3eefc186e5b1dc1a00c22082c76f243a87fc63701d403e991f7401cd230a87cfe7d6c2ec359b657f7d877a4ff5cd66fda2b75", 0x34}, {&(0x7f0000000200)="70cd", 0x2}, {&(0x7f0000000240)="1608bbfc3daa441f01772820d470c2dfaf812842ffbf0220c47163eb896c0fde0b29faa5ad40f0b1b739ab19d5d3720437c4ef02f92e79a4207c156a7609fd1229b36948a0fb869e65cc98d3d3d3438b4d73d2430578d8d4bb2118fb3f3bf4a5d2d7a1c367435158773d2ce10d0636d7", 0x70}], 0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x0, 0x622, 0x2, 0x800, 0x8, 0x4}) 2018/05/02 20:56:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x5, 0x10000, 0x200, 0x18}, &(0x7f00000001c0)=0x98) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0xb68c00000, 0x8, 0x23bd, 0x80000001, 0x2}, &(0x7f0000000340)=0x98) ioprio_get$pid(0x2, r3) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000700)=@rc, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x62, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='syz_tun\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/05/02 20:56:30 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000d80), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/79, &(0x7f0000000000)=0x4f) [ 105.894920] IPVS: length: 79 != 8 [ 105.913119] IPVS: length: 79 != 8 2018/05/02 20:56:31 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) read(r0, &(0x7f0000000440)=""/143, 0x8f) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/02 20:56:31 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) 2018/05/02 20:56:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x1080001, 0x30, r0, 0x3) r1 = socket$inet(0x2, 0x1, 0xffffffff) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), 0x4) 2018/05/02 20:56:31 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0xfa) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="f6", 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x8f2d}}, 0x7, 0x9, 0x5, "7e204836d2fc7ce92c70f38dbcf3292f597a4abed0e92dab850c2058f0c0151b13c0d1a6ced4555f69bb087f8e98c388d3973255b60e4da42acae76e0105bad2820479cdcdab414af1fdca465576f2fd"}, 0xd8) 2018/05/02 20:56:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0x80002, 0x0, 0x0, 0x0, 0xfd}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x0, 0x3}) 2018/05/02 20:56:31 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="3000000005000000050000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x30) 2018/05/02 20:56:31 executing program 3: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x100000000, 0x10000, 0xd8, 0x0, 0xffffffffffffffff, 0x56}, 0x2c) flock(r0, 0x2) inotify_init() 2018/05/02 20:56:31 executing program 6: r0 = open(&(0x7f0000000180)='./file0\x00', 0x20141042, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/196) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0) sendmsg$alg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f00000001c0)="613a8acdbf7f06f2bb4ebc61aa2533d1006d15128ac5cecf264788312a803ba9af93ad04ce30d6f3b1a6fbae226c389f004750eb144f40c8321cd2f604b5802cd18255c0f7de8a3547b2a013b7d4800610da1f16ff165c2fffd5456f2f7e1d5e25209a48149207767ce89b2fc5df57afb320a570362fef077aed91354d2e60e217653c4f21fe8956b2d66be545d04150d96a223c5aa041a4a664c75bafe4acec44a1e20732a7de8b50e239839ea556faeb832f8959ec", 0xb6}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="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", 0xfc}, {&(0x7f0000001380)="e34dd4e925b872d1f763d7f0f62b31aaaa761b81059457e60520044ae4a8ddae82867d122e6e95035d8872bb88e24636dc97c613b79ce0613679f98b062c824ce2bc7af709a7dc47bc41cea4a226961f7dedb3e4681101842bc4b861d57189ab641ce13b8e3a1f9e7473718f2da6bbe78f08506fa23aa76fd13fcf3167d2b0b3eb51b80818e4c5f3540f247845acebbcd888ded6d77059b3e99082bb62f0c672a71722db2a28e62ceb482356ceeaa27a4a44cc2a", 0xb4}, {&(0x7f0000001440)="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", 0x1000}], 0x5, &(0x7f00000024c0)=[@iv={0x80, 0x117, 0x2, 0x67, "6300055b2c59d9804ac5e216da3bca67772d7c54f64f972b70838937b7a7503477048653d6a9ce9cac343fe374ca7e67154d6659cdf4aa00cdad08bb5c8da18c706fa9112058ab2c5627acb498eea4f00f813d47250f3227c033e587b1f1311f35f173266ddbca"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0xe0, 0x8000}, 0x10) 2018/05/02 20:56:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x80100) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/19) set_mempolicy(0x3, &(0x7f00000001c0)=0x4, 0x1) sendto$inet(r0, &(0x7f0000000180), 0xfffffffffffffc81, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/02 20:56:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) iopl(0x3f) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x4, &(0x7f0000000000)=[0x0], 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x8, 0xfffffffffffffff8, 0x3, 0x5}, 0x6) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) writev(r1, &(0x7f0000001900)=[{&(0x7f0000001880)="00f195cee98835044f", 0x9}], 0x1) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x420280) 2018/05/02 20:56:31 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x14080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x1, 0x1000, 0xffffffffffffffb0, 0x0, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e24, 0x0, 0x4e22, 0x6, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0x200, 0x7, 0x10001, 0x1af, 0x5bb, 0xed, 0x0, 0x80}, {0x401, 0x1, 0x7fff, 0x6}, 0x100000000, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x1, 0x3, 0xfffffffffffffffe, 0x3ff, 0x6, 0x7fff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/148) 2018/05/02 20:56:31 executing program 6: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x40) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000200)=0x5f) 2018/05/02 20:56:31 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = dup(0xffffffffffffffff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) recvfrom$ax25(r2, &(0x7f0000000440)=""/154, 0x9a, 0x40010121, &(0x7f0000000500)={0x3, {"86f5060aaf1f04"}, 0x8}, 0x10) renameat2(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000400)='./file0\x00', 0x1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000140)={&(0x7f0000000200)={'wp256-generic\x00'}, &(0x7f0000000400)}) 2018/05/02 20:56:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x2, 0x30}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={r1, 0x4, 0x3, [0x1fd6992b, 0x401, 0x0]}, &(0x7f0000000700)=0xe) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), 0x4) getpeername$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x6, 0x4) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x0, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x2979}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x732b) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x1, 0x4, 0x3, 0xf5f, 0x5}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={r4, @in={{0x2, 0x4e23}}, 0x86, 0x80}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x28, r5}) openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc0\x00', 0x8000, 0x0) ioctl(r2, 0x6, &(0x7f0000000080)) ioctl$int_out(r3, 0x5460, &(0x7f00000000c0)) flistxattr(r3, &(0x7f0000000200)=""/119, 0x77) 2018/05/02 20:56:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) iopl(0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x90, &(0x7f0000000280)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xffffffffffff8001, @remote={0xfe, 0x80, [], 0xbb}, 0xd0}, @in6={0xa, 0x4e22, 0x629, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0x0, @empty, 0xffffffffffffff00}, @in6={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x45e5}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x401, 0x0, 0x3f, 0x1f, 0x48ee, 0x6, 0x3, 0xfffffffffffffeff, 0x0, 0x100000001, 0x3, 0x3ff, 0x6, 0x2, 0x3]}, &(0x7f0000000540)=0x100) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) r3 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0xa600) r4 = creat(&(0x7f0000000600)='./file0\x00', 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000700)={r4, &(0x7f0000000640)="2276c9a18b41f9ece2801f1fdd8b6ef8fe7d1c71c0d4c4592703654fe22ae0e4f9cbcac8bb1ab7634a5f265802d3220d290a6ba2d3d2eb13afa0d9788edb3d089a422b6b469eb0e6026c8facca047ef9b0980c9ae0f9a70d4151e42e913945152b69a76b1031e8eec623695b88e618a47992f13a338c3b441092b82ad008610e1431"}, 0x10) sendto$inet(r0, &(0x7f0000000200)="109d7fd99ce860d1805ad920f34eb762a87145e94db6e4", 0x17, 0x4, 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1fffc, 0x0) syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x9, 0x501200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x0, 0x5}, &(0x7f00000005c0)=0xc) recvmsg$kcm(r5, &(0x7f00000019c0)={&(0x7f0000001900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001980)=[{&(0x7f0000003480)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x40002020) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001a00)={r6, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x20000000000, 0x6, 0x4, "1431e166e29c79c9ed7d3a0738e63789eb24a9f9b1a85473a02796e839b5c86ea0bf3626f4c2b0ac80459bca5f0d73d753718165b21102b6a58a74491191569fd5a6c7f441e8ee7141c5791de0a0f7dd"}, 0xd8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001ec0)="dcc303c7a2f9bcdcd69540fb526c4507f742d32a4d21b3feee1079a4bdf95c8eea3534afafe07812a6f20133103cb4adc045cfa3be40b7ac92a2e1d3d231e4768407d11de0f875316033319ac753669a9bc6d59cf9070ded8c2c33af4075303b470ba5872675986f9ac2a9a509eaac27ae9ce20a80a56478a99f91a15df26d1286033f4618b480517c2ea79a2e946ab3fc09e1d40e9f9e6628cbe8956c4a4fa429f67cdcbdc572baac36a76e83743508e912c41f9a4ef392db5b0163c2d412780cc5b26a9504575e69f77c681852cb3055e8b0507251e390dfe7f354ecb7552c42cadcdc7d199be3207d634a5573f12263b8ab6503b8b3d592145b5e520c565e117133bee6956ddc6b4b5c27d966a5db3d3405529a1dfa16c20cb2a413766be23cf2aa41e13ebf53dd4f7e9eeca9f48aae01b65ab849480e69ce51e1497279950b0f3c392211288239d86bc05d9f7a60b260151262804d286dbc0c4e31a2d9fdb7fb56714f7f1dbda9e72926f080ffa84d35ba645d46ba813f01c5ef8315577192218e1547734edd8cabb4f0b004866bb8cbe6d7c8ca4b8e457be9709a3bc113b7e1fb77fc6c4e5a6c37c1cd29a9941e5518823b81b815dbe1946707420c42ea2c8a654e6c648e342b69012df25482f8e332ba23c15fd9ab429bf4c45e752010a834b81ea96c596f785393147378dd7b4ac993ec5c2c0511185053dcce38b1899c0f5c7dec06c1c67bc03728819419c3f5f26e0e03aa7fdaf76d7b68cee3584362b49024364fb720e6849b321bf09b1245d137536c1c20ff57297418cb9e8a8cdd303600f0d9970e09765dc6c8f50770c98557c9fc33ce7d6d4630f2aefab95624b527b70b1e5d24beaeb75eba76aad0408a25a493037d0ccd228be61f4c0eeadd81e56a44d55861734134d52c37c317b761c54c56ff20e1806d7e8722947b0a7289e8c6cf3efbacc27716b0c401d55cda8d7df47f0a5adb86a0e702435ae5db29fba0a9b01a28b09d8b3971f2ee33f0860e95e6f4d1dd37d3bc0a5f205f6708fb2279d3d841b156d9e9352359c8291c1a8909c7bd47d3823b60e9005ec31c0672c6a550b2cee7b147c0bed65104409b9c602ff6cbdf999d217c23fafd940c2589a75c03125a09e9d273d694ba9a13ae2b1205037519df9707d9d887ea701cdedd21aeb56c0700407dbb74ca8bbcc1ed45899639b9a4ae292265d5afd31e5419e2fd433d5e6a103ac8c96e095954d5f78b2907c1d4063520307053cbd52658e6c2eacb07e252575b5c4cc0b38ce4c22fc5227e48a5cdce27f49be75e7e815abaec2ddc279cf52d6b879c4b471d666968cec547539dfe8c5730fecd749dc803c2b0c7d78243033211e460feef6a9b67b1637bbc864960c5121524dc5943af69e288adbb63a6cb20d4e2f9419e24d0f6d1c25ad05f1adce0fd150006340ca140b9fd2e13aaf3e1721ff5022608c8aac846afc800e393ee6c2602af9c5b5a14c40623aa154f7f8cf05844cb1e63ec064c85c7383409dbabbbe2e431ae6fce8958ea9bee4cffc7eb67a7700e0ae171191890d09743023d465efda20682407b6a2ae95a8e5743ece2490b500b46e7de4407a844323decb19738ab1c4d3e118c261ca4cba36ebb71389db8fa3d38240252ae84d1648c171aa1b4ed2194cc764a9aed388c8beb744f1696547ebd971b2dfcefa0ebdfdcd6e0f319e3923fa76aa44125181f2d7fbdfd6e3e177dd492d0f1a996254e97e724912de1b4f64ea4d447cb0fa8e639a7f449611827d7627adc7a2430d76010cf50dfb13ea9bca9c98099d0926de7731ed13576b76e7b0a80118fe728e1a1ff726d8fce0b6ebf9eb241307847547f20baef1683757bbbe8a36d3891e8811182ca75b7888812d117a45f1443df36bbea91fd32f8c545ebaceef54350c5b8d49b4d0f1bce5e2e4dc1c0d9c82360d94ea7e84842d8e2bf2d98d262d9188ba70d558beb50126bf168541ea1f1c8177a7ed9edd7005fc24bb01fc358f1232ef67c528ddfd8", 0x595}], 0x1) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000740)={{0x7, 0x604}, 0x1}, 0x10) 2018/05/02 20:56:31 executing program 4: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="d5d4e7556ae422c3f25676c79a4ed4039bfa5f9232b4ae2cacc6d279508cb3c59d984f08ceb4a0535d9f1ac9c9543b4c8941a9b28f32585110837f028033d98c0479823259f040c8b3718f2659c1e3ccd4d42378e8662cfd86b0a9578f6dc3cb14943474fbfcb963addbd83972ffafc89a46faf5d5a2166eba8b70180e4b09723261399a6211bb1cc0f7e2ad73f3a6029eb1d5a821f0d01ae7952f93a067515918fa798be9ce6edf4629144653a73f04a7e44bf14e20489bc9b0b186da55ace18c34b55f1bdccaf435cdd0c01cb089758a28a75f1ce26f203cae40ce442b1ee40f03a9837d03d5b7e0a9aed3131533f2003c628b3ba669a3", 0xf8) fcntl$setlease(r1, 0x400, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/05/02 20:56:31 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x4}}, 0x2462}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'team_slave_0\x00', 0x4000}) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x101, 0x2000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000380)="ff2cfab995301d541d66837e98d94d6da261deb115cc08ce60a0b9079b8e9c6b4fe1a855678b3e9ee400738d629ef63416ba22d64d3e854c5840280b39907015e8451c307db1bc561f2b93acf8c3f5157d70f4286ef62a8a1e", 0x59) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x10000, 0x8, 0x6, 0x4, 0x2, 0x0]}) syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0xffff, 0x80000) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000140), 0x4) 2018/05/02 20:56:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)="3eed09"}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7fff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000300)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x800) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000280)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/02 20:56:32 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x64, &(0x7f0000000100), 0xe74a1e5c0144a8d8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x400) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000140)={0xfffffffffffffffb, 0x6, 0x0, [{0x8, 0x4, 0x9, 0x10000, 0x0, 0x9, 0x9}, {0x3, 0x3, 0x0, 0x10001, 0x7ff, 0x1c0000, 0x101}, {0x337b, 0xfffffffffffeffff, 0x8, 0xfff, 0xf13, 0xc2, 0x3}, {0x8, 0x22, 0x4, 0x1ff, 0x3, 0x80000001, 0x5}, {0x8f5, 0x1, 0x8, 0x7ff, 0x8, 0x0, 0x1}, {0x95a5, 0x10000000000000, 0x6, 0x3, 0x48, 0x8, 0x7}]}) 2018/05/02 20:56:32 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff5d4e, 0x20000) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = socket$inet_sctp(0x2, 0x10000000009, 0x84) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000000), &(0x7f000000f000)=0xfdc2) 2018/05/02 20:56:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x4, 0x6, 0x7, 0x6, 0x0, 0x6, 0x8, 0x4, 0x2, 0x8a7, 0x6, 0x5, 0x7, 0x6, 0x5, 0x0, 0x6, 0x2, 0x7, 0x7, 0x7, 0x600000000000, 0x7, 0x1, 0x101, 0x8001, 0x3, 0x40, 0x35ed, 0x6, 0x1, 0xaeae, 0x1ff, 0x9, 0xd3c, 0x7ff, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000080)}, 0x0, 0x2, 0x4, 0x5, 0xb91, 0x6, 0x7}, r3, 0x4, r1, 0x0) 2018/05/02 20:56:32 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) dup(r0) prctl$intptr(0x1, 0xc2b) 2018/05/02 20:56:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="04", 0x1}], 0x1) r1 = epoll_create1(0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2001, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xc259) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x80000004}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={r3, 0x1, 0x6, @random="ab29c1fa7cc2"}, 0x10) ppoll(&(0x7f0000000140)=[{r1, 0x11}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/05/02 20:56:32 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bond\x00', 0x10) 2018/05/02 20:56:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x115200, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="3294f2dca6c09386c0fe7b9ab1c88585368b4524839b275234d67b98949670ea4b016049a6400f96c6b1f6a5ae231492e92655418796501818f34830580fbe8621e8885ed0d2009fb8ec2a7c5a9de6e5eb9f854250bffeadb8e22fdb3906914353b3e313343699aebf022e04465b54164826867dd6c1c969cb8306227084907495816cf11d0f9f604a1a4df490ffb7fdcddc9d", 0x93, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4000000100000, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) 2018/05/02 20:56:32 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') fstat(r0, &(0x7f0000000080)) sendfile(r1, r0, &(0x7f0000a12000), 0x1) 2018/05/02 20:56:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000000080)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/117, 0x3}) 2018/05/02 20:56:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)={0x4000}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x4a0, 0xffffffff, 0x220, 0x0, 0x110, 0xffffffff, 0xffffffff, 0x408, 0x408, 0x408, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0x0, 'veth1_to_bridge\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0x1, 0x1, 0xa}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x7, 0x5, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x200, 0x9, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xc0, 0x1e8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x6}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:hostname_exec_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x500) 2018/05/02 20:56:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f0000000140)='-{]\\{md5sum\x00', 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x10001, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @broadcast=0xffffffff, 0x0, 0x0, 'rr\x00'}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @rand_addr=0x5, 0x4e23, 0x0, 'ovf\x00', 0x10, 0xffffffff, 0x3d}, 0x2c) 2018/05/02 20:56:32 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7fffffff, 0x40) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000300)={0x0, 'veth0_to_bridge\x00'}, 0x18) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000400)={{0x0, 0x7530}, {r5, r6/1000+30000}}, &(0x7f0000000440)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1000, r4, r7, 0xe, 0x1b, 0x180005) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000340)={0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x9, 0xffff, 0x401, 0x0, 0x1, 0x9, 0x7f}) ppoll(&(0x7f0000000000)=[{r3, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/02 20:56:32 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400016a}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x6, 0x3}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/05/02 20:56:32 executing program 1: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1070, 0xbc00000000000) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) 2018/05/02 20:56:32 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) unshare(0x22060000) ppoll(&(0x7f0000fc4ff8)=[{r0}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e5ff8), 0x8) times(&(0x7f0000000000)) 2018/05/02 20:56:32 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) clock_gettime(0x1, &(0x7f00000002c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{}, {r1, r2/1000+30000}}, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) io_setup(0x9, &(0x7f0000000100)=0x0) io_getevents(r3, 0x6, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000000c0)) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x800, 0x0) 2018/05/02 20:56:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/05/02 20:56:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffdff}, 0x28) 2018/05/02 20:56:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) read(r1, &(0x7f0000000380)=""/139, 0x8b) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="83", 0x1}], 0x1) tkill(r2, 0x1000000000016) 2018/05/02 20:56:34 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ef3c4aae"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) 2018/05/02 20:56:34 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="123d34aefb341947d2"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bridge\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3b00000002"]}) 2018/05/02 20:56:34 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003c2000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) close(r0) 2018/05/02 20:56:34 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ef3c34aefb34195193a6"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/02 20:56:34 executing program 3: r0 = socket(0x11, 0x800000003, 0x610081) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000001680)="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", 0x100f}], 0x1) 2018/05/02 20:56:34 executing program 5: socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500), 0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000361000/0x2000)=nil, 0x2000, 0x0) 2018/05/02 20:56:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000001c40)) fstat(0xffffffffffffffff, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 109.381249] ================================================================== [ 109.388693] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 109.395371] CPU: 0 PID: 8256 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 109.402211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.411572] Call Trace: [ 109.414172] dump_stack+0x185/0x1d0 [ 109.417808] ? netif_skb_features+0xdf8/0xec0 [ 109.422304] kmsan_report+0x142/0x240 [ 109.426105] __msan_warning_32+0x6c/0xb0 [ 109.430170] netif_skb_features+0xdf8/0xec0 [ 109.434496] validate_xmit_skb+0x89/0x1320 [ 109.438734] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.444103] ? netdev_pick_tx+0x33b/0x500 [ 109.448251] __dev_queue_xmit+0x216a/0x3520 [ 109.452583] dev_queue_xmit+0x4b/0x60 [ 109.456382] ? __netdev_pick_tx+0xb60/0xb60 [ 109.460711] packet_sendmsg+0x7c70/0x8a30 [ 109.464868] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.469711] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.474384] ? rcu_all_qs+0x32/0x1f0 [ 109.478099] ? _cond_resched+0x3c/0xd0 [ 109.481990] ? futex_wait_queue_me+0x4ba/0x710 [ 109.486578] ? rcu_all_qs+0x32/0x1f0 [ 109.490298] ? futex_wait_queue_me+0x4ee/0x710 [ 109.494888] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.500353] ? compat_packet_setsockopt+0x360/0x360 [ 109.505375] sock_write_iter+0x3b9/0x470 [ 109.509442] ? sock_read_iter+0x480/0x480 [ 109.513593] do_iter_readv_writev+0x84d/0xa00 [ 109.518100] ? sock_read_iter+0x480/0x480 [ 109.522248] do_iter_write+0x30d/0xd40 [ 109.526144] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.531600] do_writev+0x3c9/0x830 [ 109.535147] ? syscall_return_slowpath+0xe9/0x700 [ 109.539993] SYSC_writev+0x9b/0xb0 [ 109.543541] SyS_writev+0x56/0x80 [ 109.546992] do_syscall_64+0x309/0x430 [ 109.550882] ? SYSC_readv+0xb0/0xb0 [ 109.554511] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.559693] RIP: 0033:0x455979 [ 109.562879] RSP: 002b:00007f05f0a66c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 109.570583] RAX: ffffffffffffffda RBX: 00007f05f0a676d4 RCX: 0000000000455979 [ 109.577848] RDX: 0000000000000001 RSI: 00000000200003c0 RDI: 0000000000000013 [ 109.585115] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.592377] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 109.599642] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000000 [ 109.606910] [ 109.608527] Uninit was created at: [ 109.612072] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 109.617174] kmsan_kmalloc+0x94/0x100 [ 109.620969] kmsan_slab_alloc+0x11/0x20 [ 109.624945] __kmalloc_node_track_caller+0xaed/0x11c0 [ 109.630134] __alloc_skb+0x2cf/0x9f0 [ 109.633845] alloc_skb_with_frags+0x1d4/0xb20 [ 109.638338] sock_alloc_send_pskb+0xb56/0x1190 [ 109.642921] packet_sendmsg+0x6454/0x8a30 [ 109.647070] sock_write_iter+0x3b9/0x470 [ 109.651132] do_iter_readv_writev+0x84d/0xa00 [ 109.655634] do_iter_write+0x30d/0xd40 [ 109.659520] do_writev+0x3c9/0x830 [ 109.663072] SYSC_writev+0x9b/0xb0 [ 109.666621] SyS_writev+0x56/0x80 [ 109.670080] do_syscall_64+0x309/0x430 [ 109.673979] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.679159] ================================================================== [ 109.686519] Disabling lock debugging due to kernel taint [ 109.691965] Kernel panic - not syncing: panic_on_warn set ... [ 109.691965] [ 109.699333] CPU: 0 PID: 8256 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 109.707467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.716814] Call Trace: [ 109.719413] dump_stack+0x185/0x1d0 [ 109.723045] panic+0x39d/0x940 [ 109.726257] ? netif_skb_features+0xdf8/0xec0 [ 109.730760] kmsan_report+0x238/0x240 [ 109.734564] __msan_warning_32+0x6c/0xb0 [ 109.738634] netif_skb_features+0xdf8/0xec0 [ 109.742965] validate_xmit_skb+0x89/0x1320 [ 109.747206] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.752562] ? netdev_pick_tx+0x33b/0x500 [ 109.756718] __dev_queue_xmit+0x216a/0x3520 [ 109.761055] dev_queue_xmit+0x4b/0x60 [ 109.764858] ? __netdev_pick_tx+0xb60/0xb60 [ 109.769169] packet_sendmsg+0x7c70/0x8a30 [ 109.773308] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.778145] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.782819] ? rcu_all_qs+0x32/0x1f0 [ 109.786531] ? _cond_resched+0x3c/0xd0 [ 109.790416] ? futex_wait_queue_me+0x4ba/0x710 [ 109.794996] ? rcu_all_qs+0x32/0x1f0 [ 109.798711] ? futex_wait_queue_me+0x4ee/0x710 [ 109.803299] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.808764] ? compat_packet_setsockopt+0x360/0x360 [ 109.813775] sock_write_iter+0x3b9/0x470 [ 109.817841] ? sock_read_iter+0x480/0x480 [ 109.821988] do_iter_readv_writev+0x84d/0xa00 [ 109.826501] ? sock_read_iter+0x480/0x480 [ 109.830760] do_iter_write+0x30d/0xd40 [ 109.834654] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.840106] do_writev+0x3c9/0x830 [ 109.843651] ? syscall_return_slowpath+0xe9/0x700 [ 109.848499] SYSC_writev+0x9b/0xb0 [ 109.852041] SyS_writev+0x56/0x80 [ 109.855485] do_syscall_64+0x309/0x430 [ 109.859364] ? SYSC_readv+0xb0/0xb0 [ 109.862990] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.868168] RIP: 0033:0x455979 [ 109.871344] RSP: 002b:00007f05f0a66c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 109.879042] RAX: ffffffffffffffda RBX: 00007f05f0a676d4 RCX: 0000000000455979 [ 109.886302] RDX: 0000000000000001 RSI: 00000000200003c0 RDI: 0000000000000013 [ 109.893555] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.900816] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 109.908071] R13: 000000000000072a R14: 00000000006fec90 R15: 0000000000000000 [ 109.915826] Dumping ftrace buffer: [ 109.919353] (ftrace buffer empty) [ 109.923039] Kernel Offset: disabled [ 109.926642] Rebooting in 86400 seconds..