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 '10.128.10.1' (ECDSA) to the list of known hosts. 2018/04/21 16:10:50 fuzzer started 2018/04/21 16:10:51 dialing manager at 10.128.0.26:42949 syzkaller login: [ 49.108858] can: request_module (can-proto-0) failed. [ 49.120116] can: request_module (can-proto-0) failed. 2018/04/21 16:10:57 kcov=true, comps=false 2018/04/21 16:11:00 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x8, [0x8, 0xb3a, 0x7ff, 0xfffffffffffffffe, 0xff, 0x8, 0x4ce00, 0x1]}, 0x18) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000100)=""/99, &(0x7f0000000180)=0x63) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x80000001, 0x8}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x7, 0xcec1, 0x8b, 0xfffffffffffffff9, 0x65a}, 0x14) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000002c0)={0x0, r0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000300)=0xffffffffffffff00) r4 = accept4(r0, &(0x7f0000000340)=@un=@abs, &(0x7f00000003c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400)=0xfff, 0x4) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() lchown(&(0x7f0000000440)='./file0\x00', r5, r7) ioctl$TCSBRKP(r0, 0x5425, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000540)={r3, 0xffff}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000600)={0x4, &(0x7f0000000580)=[{}, {}, {}, {}]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000640)={0x5, 0x401, 0x4, 0x1, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000680)={0x8, 0x1, 'client1\x00', 0x8c373c42b2c99c0b, "71424be721f3c1f9", "6dda436b90df42288e89547c0c7c9ab77fec8b67c40ea76fdceb73f82fbd36fb", 0xfffffffffffffc01, 0x362e}) faccessat(r2, &(0x7f0000000740)='./file0\x00', 0x101, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000780)={0x3, 0x8000, 0x7, 0x1ff, r3}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000880)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000008c0)={r1, 0x6db26ea9, 0x6, [0x400, 0x8, 0xffffffffffffff80, 0x9, 0x2, 0x1c]}, &(0x7f0000000900)=0x14) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000940)={0x9b, 0x10001, 0x7334, 0x4, 0x20, 0x1}) r10 = syz_open_dev$usbmon(&(0x7f0000000980)='/dev/usbmon#\x00', 0x0, 0x8401) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f00000009c0)={r9, 0x838, 0x30, 0x47}, &(0x7f0000000a00)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000a40)={r11, 0xb7, "04a1f2b032c468ad31362b1c533effe90f9985a79180aa22e84153c3b2ff18779a3194dac7ff2573cd91744b7db2b5a73ee716e66bcaf8d67dfaedacea8383e4f5fe5d76430ec58aa3de2e8b89b2d98f3474e0a1462fb44439b4d332b420aa5f60746d69752d0ef2d780dea25ab6daab0536dd06f6e681364924b929c95059323c7fe9d61f97158bed613b43cf0fcea05c31e1d62c17200ec77981c62166cecb4b53b64591ebfdb238626a548a81398cab3afe7f35bbe8"}, &(0x7f0000000b00)=0xbf) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000b40)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000c40)=0xe8) sendmsg$netlink(r10, &(0x7f0000001140)={&(0x7f0000000c80)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400040}, 0xc, &(0x7f0000001040)=[{&(0x7f0000000cc0)={0x24, 0x25, 0x100, 0x70bd27, 0x25dfdbfe, "", [@typed={0x14, 0x8c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x24}, {&(0x7f0000000d00)={0xe0, 0x3d, 0x4, 0x70bd28, 0x25dfdbfb, "", [@generic="81c8b7521d4954cad727de3430a59baa2d653eecaee876a3c05aee498c59593152eceb9877353f85585ec65085dda09ed2981906af5bc842089e65f7f9828810231a273c6871092d61c6d01eb205ac6d381ba1914eac67517bcb9c39458accaf4973568845d99ac072044bd67af2c235e889c30a50522a5a88449c2ca732accd3f0a6af19b6704813c34038c5ead9440b6365ae48f43ec81d6d77f72d48064f730ddec9e8287996f851d9138ffc4fe1aaedba14440421fe66c9239b8792fd9d020f355c4b38dc87e8729d3f87c"]}, 0xe0}, {&(0x7f0000000e00)={0x38, 0x23, 0x328, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x14, 0x59, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @typed={0x14, 0x7, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x38}, {&(0x7f0000000e40)={0x1e8, 0x12, 0x10, 0x70bd27, 0x25dfdbfc, "", [@nested={0x18, 0x43, [@typed={0x14, 0x8c, @str='/dev/usbmon#\x00'}]}, @nested={0x1c0, 0x3e, [@typed={0xc, 0x10, @u64=0x9}, @generic="4502698f2c230946d86102b28dccac92ace832059a2a1a06220a834f2cf597a820f15075f1c41e4357f94934f035d1fa732da238dcdcdd341879110c4879db8283431ec4cd1c252b9b9578f9c722c14ea80edbc3319ea25c81dcb54fdb774a7867261058ab50e9c9b75a1021d6e3952f3ac8037f84122eb50cef6b994f5cf0f12ebbce467aaf2f4c537426aec12f9c4bdccac26217ef6e7ee0159f1faedfe1234783dbd99661352a9a062b32b71f97e977cbc50704b5d6144358", @generic="6fc522b3b69766dcd8e2ef2b40a20017b934064555309cf4d30a1f48245d3d92b6a7654bc3d37a503fef0a3439ae405bd70f4f4ff467547e2d527d0018637cf1f79a8ade2c24af9b909585e1606523696e95d1729820b3e4f6fb30240d91a74d37f911d098971b7b3dea75f46c97dca95d488394b96885b4771c7c0aa77f27d58f076a1379ddfe011ee47c990f739495599cf6a9bfac90cdfb7eebfcb9487da6345bddf0395d882b83196ef8bb22401c8bc0beceef6beaf26bc2ee158ed402e40bcb1ff3441956aade9a735239969d461d9bfb5c1f57364bfbeb6450dfd2d44302e5d2a5c05a064f99c545fd52ea2083a510be10e6"]}]}, 0x1e8}], 0x4, &(0x7f0000001080)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r8, r5, r6}, @rights={0x28, 0x1, 0x1, [r4, r4, r2, r10, r0]}, @cred={0x20, 0x1, 0x2, r8, r12, r6}, @cred={0x20, 0x1, 0x2, r8, r5, r7}], 0xa8, 0x40010}, 0x4) 2018/04/21 16:11:00 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x2d, 0x0, 0x70bd25, 0x25dfdbfc, {0xd}, [@nested={0x1c, 0x89, [@typed={0x4, 0x66}, @typed={0xc, 0x38, @u64=0x65}, @typed={0x8, 0x12, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x40, @uid=r1}]}, 0x38}, 0x1, 0x0, 0x0, 0x810}, 0x4001) membarrier(0x40, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000200)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240)=0xffffffffffffffff, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280)={0x0, 0xff, 0x5, 0x8}, 0x6) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xffffffffffff3c78, 0x82000) exit(0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000300)=""/173) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000480)={@nfc={0x27, 0x1, 0x1, 0x7}, {&(0x7f00000003c0)=""/93, 0x5d}, &(0x7f0000000440), 0x8}, 0xa0) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [{0x20, '-posix_acl_accessselfwlan0-+-){'}, {0x20, '/dev/admmidi#\x00'}, {0x20, 'keyring'}, {0x20, '/dev/vcs#\x00'}, {0x20, ')-&'}, {0x20}, {0x20}, {0x20, '/dev/vcs#\x00'}, {0x20, "766d6e6574306d696d655f7479706529275dfa26637075736574"}], 0xa, "ef68d7117633f6f873373d"}, 0x84) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000640)={&(0x7f0000000600)=[0x64e9], 0x1, 0x400, 0x6, 0xfffffffffffffeff, 0x6700000000, 0x800, {0x0, 0x365, 0x1, 0x40, 0x8, 0x64a2, 0x7fff, 0xffffffff, 0xffff, 0x3f, 0x570, 0x0, 0x401, 0x5, "1dddec6d6ea4d6ce5391c564bd581ece0c28a1826960cb75f5cf43091e530b1e"}}) io_setup(0x1af, &(0x7f00000006c0)=0x0) io_destroy(r3) unlinkat(r2, &(0x7f0000000700)='./file0\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000780)={'team_slave_0\x00', &(0x7f0000000740)=@ethtool_sset_info={0x37, 0x3, 0x3, [0x0, 0xffffffff, 0xdb0]}}) r4 = accept4$llc(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x10, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000840)=@llc={0x1a, 0x0, 0xfffffffffffffff9, 0x2, 0x100, 0x2, @random="c7c247efe270"}, 0x80, &(0x7f0000000e00)=[{&(0x7f00000008c0)="9036d26a430e8b51cee2673e228a7eedbad4eca576ef4fdadd18b77c249349d4dc68012befcb9addacddb0b26bd86ed42924bfa969841fec612b38e7e6db19bbbff206d675b683fca5aee99e917dbd9acee29d31dde34224eb09f4c7cadc20cf33b525236230fc610900331d2bfdaadcf1908bbfe273a42d179f47fb559f5681dadc6c705a07856030b2014514a440f9c25f997c91f04794246c51d693d7e5734f4d1f1444d78c8a44712e3d9dac90", 0xaf}, {&(0x7f0000000980)="b13caed55bc3f4c2b07da276743e5c10d1d04822bed25d20800b0ff20079d8e4f3c602d26df8180083bf5dc2e4c9d94af20270f3115e66733de9913d909018575a82b18f6595ecd785bf5576a0f1405e602724b48b648c485a10fc854413103b8f440a952a7c730c17be027b13d75ea6e4dafd49acd1440b8d8a08a1b68e47148704ae22b08f3fb5b8cc198a7c4ea1ca2297f6e7bc33c8e83ab9fe4fef3d447826cbc62e5095f219a7f6af51887076ee090f8c7a048f221d6cff9c77bf9814bb9c5f4b442890924ba16849ffbc61e2e9ab6d3f4180823810e5ddf150", 0xdc}, {&(0x7f0000000a80)="df337fb9af970d4677f429ee8ba63ad7dba5d87554c47cf0c2cfa26527e8109bec29438a219f4c23bce284de69719f7c9f8eb1d34b6f2678a1e1301e227944c7d022748e2967f0cbfafea2ea6bda68f5491bed12190d", 0x56}, {&(0x7f0000000b00)="a07453322caf879abf1196652d724c8f21b4", 0x12}, {&(0x7f0000000b40)="9e660dca6915b6b139ea0886a3c2b6b50cf5e04822a19825cdbd1e6ca93f4a632a3a682eb85ee150b20026c6", 0x2c}, {&(0x7f0000000b80)="cb1927519d23838cfc260f3f230ac15f41e12094dc690484e314bae85eb4aa30ad7eb0293b089858de002e7e0584f610d71d2a3e7c9ecd7b4b900ed4b9a164d480e61939d0752b4bdaae867cc9de6c3bd5e82330c093757dbdc84f17df053c6ffc54d3216e918b06a855d7c3606ce36348cdc4cc690915d23a562f651a0aec26dec8800963d5a6bd4209523807a1dbcbc3692f0408e0cfa14f67ed519bae2dbd16a20a671b7c6d2f1a70b5be14538f40282b73c1cfc6a1ad8ee4e8", 0xbb}, {&(0x7f0000000c40)="51fcad00e8fe101a61b8a8b569a40a5585370cc629c50495fbea0d31aaa905ffd7d492e353ca4af70ea71b51658795adfd485340582c80343c59f371e0478c8f7c8d2a4b59552ab34112ac24e32220f83fc73f7a29db0b1a776d768f6c1a209e897dfe48d31eb124f5c15f0695a4207d4b8b30ef02f4511a7b67f98003b4bae392cc5121d4a36f528dda5cbf562639512cad7b9283612c102e1c0f25d7f8324d0ee9fac5dd8ad9be08a8fd816ceaffa61ebbf53c15de50700f5cad9d9e3c93f729541e1d471cb30aae823c9e01847ffb0c23941c8d190879dac3afccce8356c72abe47cb60e0ef9d1d9c6b01", 0xec}, {&(0x7f0000000d40)="15e12ef9ce255fa1c6c9fd65199d59b235404c64751e197cc218affa21663d7bf6776345259c8c8e39e7f606901d092e20fa1755d971ed11d6a081252e975249f629bbb959704cc46ac7969d58ee9dd4ae0d4ede787162d17048055fcd829a4738578a7a3014b633bd20fd5d00be3ef1143399b41a72a7d963a6d98803dcbddf67b0bf3e932be73a2c7c8e0a7810407faca6200d42e6fcf8d5993d1dff1e4dc0d3268cd117b44b0e0b9d0b", 0xab}], 0x8, &(0x7f0000000e80)=[{0x60, 0x18e, 0x7, "94bb183534171b3c0e6d2bdbe6716743c28d8c123c5449b3514f6873ed3f195808683aaecc1d4118ed392b3c48869952d829ceccacd63e205fe0a37a36c7e97da4259e5e534a4d3434659430ee90a1"}, {0xb0, 0x115, 0x4, "f523f880105854030d6e741c13a124b0ac43e2e6e5cb2e81347895a39600638923ed1c95f20e8eb4499a704235c1d6e31843a1f11ab76f23749584a4e5a45778d0fb7ab4e0e635c6b7c9a35be9029d8f07a4e524a137eab2edb26bcb338953387b1813c64e1fd9a51269634847996aa67a4337ab6e5e90e7baae85c2de3e855121e7f632313a23a95bdd97d52ca9ee734e9a127d2d12f2318fdf66d94f"}, {0xc8, 0x0, 0xb9, "109fcf92508cc64d62a370c6ee75bd0b4b855055b6a5ba0db6fefa97965c04219421b65cd1943f813f6b683e5a95bf01e83d638700d3e53f5affdfb7d8262c34e924f3e6276bceda7327db62d71899b34a755685975c1e2e2a71bbc74eaa2b101cc51f5058a9d613d90b0148f11fb402a1acaa08143cf643cef45f96f0944e6a1f35fd159ea223f7a6b107250eccd23e81171ec60a5f801eae7923908f3753db240f419a86139e269e2f9d417ddd4b4e63107bd99c3566"}, {0x40, 0x104, 0x100, "2e614397cf79d407a74dae442669c31c9884435eee431868540e4cef83bf7f0cf77cec9af8dfc26eab60f9"}, {0x78, 0x107, 0x4, "e5b16c83c53371c0b32a279e31dacae4cbd3a4c797bfaab0764e91e4c5e940e1bf097cd46cc8fec1e70865b70676e34e399d39261324667c32d4a06302f2a281683c633ed897b3bf2035fe37ad8ca5fcf3a60eea55e312e9e15c7b40e63453486f2dfbdab26cd4"}, {0x20, 0x114, 0x9, "e3220b1137b72359196804aaf93e87c7"}], 0x2b0, 0x20004800}, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000001180)={0x2, 0x2, {0xffffffffffffffff, 0x2, 0x200, 0x0, 0x7ff}}) flistxattr(r4, &(0x7f0000001200)=""/148, 0x94) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000012c0)={0x0, 0x200, 0x2ffe, 0x3800000, 0x7ff, 0x100, 0x10000, 0x367, {0x0, @in6={{0xa, 0x4e23, 0x3b, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x1, 0x800, 0x458, 0xffff, 0x81}}, &(0x7f0000001380)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000013c0)={r5, @in6={{0xa, 0x4e21, 0x7f, @empty, 0x101}}}, 0x84) clock_gettime(0x0, &(0x7f0000004100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000001480)=@generic, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001500)=""/205, 0xcd}, {&(0x7f0000001600)=""/130, 0x82}, {&(0x7f00000016c0)=""/236, 0xec}, {&(0x7f00000017c0)=""/243, 0xf3}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002940)=""/31, 0x1f, 0x9}, 0x31}, {{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002a00)=""/51, 0x33}, {&(0x7f0000002a40)=""/216, 0xd8}], 0x2, 0x0, 0x0, 0xa88}, 0x9}, {{&(0x7f0000002b80)=@hci, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/201, 0xc9}, {&(0x7f0000003d00)=""/5, 0x5}, {&(0x7f0000003d40)=""/208, 0xd0}, {&(0x7f0000003e40)=""/94, 0x5e}, {&(0x7f0000003ec0)=""/83, 0x53}, {&(0x7f0000003f40)=""/21, 0x15}], 0x7, &(0x7f0000004000)=""/64, 0x40, 0x80000000}, 0xe092}], 0x3, 0x20, &(0x7f0000004140)={r6, r7+30000000}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000004180)) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f00000041c0)=""/66, &(0x7f0000004240)=0x42) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000004280)=0x7) shutdown(r2, 0x1) socketpair(0x3, 0x8080f, 0xc0a4, &(0x7f00000042c0)) 2018/04/21 16:11:00 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040)=0x6, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x14000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = accept4$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x0) getpeername$netlink(r3, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000240)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r5, 0x1, 0x70bd2c, 0x25dfdbfb, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) set_robust_list(&(0x7f00000004c0)={0x0, 0x1, &(0x7f0000000480)={&(0x7f0000000440)}}, 0x18) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000500)={0x0, 0x8}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000540)=""/208) io_setup(0x7fff, &(0x7f0000000640)=0x0) io_submit(r6, 0x6, &(0x7f0000000ac0)=[&(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000680)="7bd6073618b43e20ebf64d08fdea74540840477d7f6b84b2ca4c43cb23af951e4fe5f92b9e91619b919145deb86e32aa113b278e8d5dcad3f6b914556cbd03c4aa634f5fcfaa2bbbae84e881e5", 0x4d, 0x3, 0x0, 0x0, r2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xa, 0x6eb976c8, r0, &(0x7f0000000740)="f1903df6f4977c3c3051e723ded1911906", 0x11, 0x8, 0x0, 0x0, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f00000007c0)="0e84b2f8e2d41984ed47e698d75429a2b6e3bbc8841f316e78f4a8ae7ec9cc647e24c84cd97a2dcd5e6dae7c461edc629d46599c8f", 0x35, 0x9, 0x0, 0x0, r1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x3, r4, &(0x7f0000000840)="84c35d8560b0bd263d9b1f0ee80307d58044c85d33e32f875462824a90139a4e0d8c436d707994a339688e19b99977f68889ff08358dd725295dff70a408b2f74cfa9c154068206bdfe828cff048b8dd2e503bcf4b7b4146", 0x58, 0xdc0, 0x0, 0x1, r2}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0xf, 0x16cf21f0, r3, &(0x7f0000000900)="8a2387d20cda715c", 0x8, 0x800, 0x0, 0x0, r4}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000000980)="80bb8372acee51417ee3f5aec2140b36c791acdec94d38b49869e1e318974cf8ff392bd561b1e420a024d2378744aaa517dcc75b05448ba1295e2c71c618b27481e158f652d554aeaa0f30a8114b46418c2db3ffbc5af06da379a73ba763384e971863d96ff7d8c6660d7a398763642d41a28cf42eaec6d7a63c7f9a829f9671134cb589a6faf9e54e0678ce3e8cd7361551f5bf9a634412e38a40fbb701783808c651b72365a7e710330aa00b873e31055dba0dd6bcf3095b5520fd033a60d3a5231f059679c0", 0xc7, 0x7ff, 0x0, 0x1, r3}]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000b00)={0x0, 0x1, 0x30}, &(0x7f0000000b40)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000b80)={r7, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x4, 0x7, 0x5, 0x10}, &(0x7f0000000c40)=0x98) io_setup(0xd0, &(0x7f0000000c80)) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000cc0)={r8, 0x5, 0x1000, 0x200, 0x8001, 0x7, 0x1010, 0x9, {r7, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1a241751, 0x3, 0x2, 0x8, 0xfffffffeffffffff}}, &(0x7f0000000d80)=0xb0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000dc0)={'bcsh0\x00', {0x4, 0x7997, 0xffffffff, "30425edf9c96", 0x8}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000e00)=[@in={0x2, 0x4e24, @rand_addr=0x182e}], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000e40)={0x10, @tick, 0x0, {0x39ae, 0x405b65ac}, 0x2, 0x3, 0xd81}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000ec0)={'HL\x00'}, &(0x7f0000000f00)=0x1e) r9 = socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000f40)=0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000f80)=0x7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000)={'filter\x00', 0x7, 0x4, 0x580, 0x498, 0x358, 0x0, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000fc0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @empty, @multicast1=0xe0000001, 0x0, 0x1}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:locale_t:s0\x00'}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0xffffffff, 0x6, 0x15a, 0x17d5, 0x2, 0x8, 'teql0\x00', 'bridge_slave_0\x00', {0xa66539cbc182a0d4}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x8, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000001600)={'bridge_slave_1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001640)=""/141, &(0x7f0000001700)=0x8d) 2018/04/21 16:11:00 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x5, 0xfffffffffffffff9, 0x6}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/156) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000180)={{0x6, 0x6, 0x8873, 0x100000000, "eb4a67550128243b4727a9ebaf6178eb98fbb7ffde107861e311c5439577c4c68aededa24c2bffa25fdf9d74", 0xfff}, 0x80000000, [0x1, 0x7, 0x5, 0x4263, 0x1, 0x10001, 0x10001, 0x40, 0x3ff, 0x100, 0x1, 0x1, 0x3, 0xffff, 0x40, 0x20, 0x10001, 0x2, 0x6838, 0x2, 0x6, 0x7, 0x0, 0x2, 0x7, 0x10000, 0x2, 0xd0, 0x6d, 0x3, 0x8, 0x4, 0x10000, 0x0, 0x20, 0x3, 0x2, 0x9, 0x5, 0x82f, 0xd4, 0x3, 0x800, 0x1, 0x0, 0x6, 0xfff, 0x2, 0x0, 0x1, 0x6, 0x0, 0x4, 0x5, 0x401, 0x7, 0x0, 0xfff, 0x2, 0xffffffff, 0x1, 0x9, 0x6, 0x8001, 0x20, 0x5, 0x0, 0x2, 0x20, 0x7, 0x1, 0x7ff, 0xc5d, 0x9, 0xd190, 0x8, 0x9cc0, 0x100, 0x101, 0x3f, 0x2, 0x1, 0x3, 0x3f, 0x9, 0x0, 0x9, 0x6e, 0x6, 0x1, 0x3f, 0xffffffffffff7e53, 0x3ff, 0x8f, 0x84e, 0x1, 0x0, 0x31, 0x5d, 0x910e, 0x400, 0x9, 0x7f, 0x20, 0x101, 0x9, 0x7, 0x3, 0xfff, 0x8, 0x200, 0x1000, 0x9f4, 0x5, 0x6, 0x7f, 0x7, 0x10001, 0x1, 0x100, 0x2, 0xfffffffffffffe01, 0x3f, 0x80, 0x3, 0x800, 0x62949861, 0x1], {0x0, 0x1c9c380}}) epoll_pwait(r0, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3f, &(0x7f0000000700)={0x900}, 0x8) openat$cgroup(r0, &(0x7f0000000740)='syz0\x00', 0x200002, 0x0) r1 = accept$netrom(r0, &(0x7f0000000780), &(0x7f00000007c0)=0x10) epoll_pwait(r0, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3, &(0x7f0000000880)={0x3}, 0x8) r2 = epoll_create1(0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000a40)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x403010c0}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)={0xc0, r3, 0x120, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x5}}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf63c}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x24000080) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000a80)="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") execveat(r0, &(0x7f0000001a80)='./file0\x00', &(0x7f0000001d40)=[&(0x7f0000001ac0)='^*Rproc\x00', &(0x7f0000001b00)='ip6gre0\x00', &(0x7f0000001b40)='IPVS\x00', &(0x7f0000001b80)='sip\x00', &(0x7f0000001bc0)='ip6gre0\x00', &(0x7f0000001c00)='ppp0]-)\x00', &(0x7f0000001c40)='ppp1\'md5sum\x00', &(0x7f0000001c80)='selinux\x00', &(0x7f0000001cc0)='ip6_vti0\x00', &(0x7f0000001d00)='ip6_vti0\x00'], &(0x7f0000001e00)=[&(0x7f0000001dc0)='nodevtrusted@.}\x00'], 0x1000) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001fc0)={&(0x7f0000001e40)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000001f80)={&(0x7f0000001e80)={0xdc, r3, 0x300, 0x70bd27, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x80}, 0x840) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000)=0x8, &(0x7f0000002040)=0x2) chroot(&(0x7f0000002080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000020c0)={0x7, 0x200, 0x2, {0x77359400}, 0x1, 0x4}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002140)=0xded, 0x4) epoll_wait(r2, &(0x7f0000002180), 0x0, 0x8) fcntl$getownex(r1, 0x10, &(0x7f00000021c0)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000002200)='mountstats\x00') getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000002240)=""/87, &(0x7f00000022c0)=0x57) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000002340)={0x3, &(0x7f0000002300)=[{}, {}, {}]}) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002380)) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) r6 = shmget(0x1, 0x1000, 0x78000484, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) openat$cgroup_procs(r2, &(0x7f00000023c0)='cgroup.procs\x00', 0x2, 0x0) 2018/04/21 16:11:00 executing program 1: r0 = gettid() sched_getscheduler(r0) sched_getscheduler(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x401, 0x20e240) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000380)) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000003c0)=""/198) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x0, 0xa65, 0x1, 0x9, 0x9, 0x2, 0x3ff, 0x5, 0xaa7, 0x20, 0x545, 0xa5c5, 0x5, 0xfff, 0x800]}, &(0x7f00000005c0)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f00000006c0)=0x84) fcntl$setown(r1, 0x8, r0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000700)={0x1, 0xfff}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000740)={'eql\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) set_tid_address(&(0x7f0000000780)) rt_sigqueueinfo(r0, 0x28, &(0x7f00000007c0)={0x36, 0x4, 0x7, 0x2}) r3 = creat(&(0x7f0000000800)='./file0\x00', 0xc2) r4 = syz_open_dev$midi(&(0x7f0000000840)='/dev/midi#\x00', 0x1, 0xc841) rt_sigqueueinfo(r0, 0x27, &(0x7f0000000880)={0x3e, 0x4, 0x2, 0x4}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000008c0)=0x2134400000) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000b80)={'vcan0\x00', 0x0}) getpeername$packet(r3, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c00)=0x14) accept(r3, &(0x7f0000000ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000f80)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001080)=0xe8) getpeername$packet(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000011c0)=0x14) recvmmsg(r4, &(0x7f0000004f40)=[{{&(0x7f0000001380)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003540)=[{&(0x7f0000001400)=""/158, 0x9e}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/120, 0x78}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x4, &(0x7f0000003580)=""/112, 0x70, 0x800}, 0x1}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003600)=""/225, 0xe1}, {&(0x7f0000003700)=""/28, 0x1c}, {&(0x7f0000003740)=""/168, 0xa8}, {&(0x7f0000003800)=""/150, 0x96}, {&(0x7f00000038c0)=""/246, 0xf6}, {&(0x7f00000039c0)=""/204, 0xcc}, {&(0x7f0000003ac0)=""/102, 0x66}], 0x7, &(0x7f0000003bc0)=""/126, 0x7e, 0xfff}, 0x3}, {{&(0x7f0000003c40)=@generic, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003cc0)=""/189, 0xbd}, {&(0x7f0000003d80)=""/84, 0x54}, {&(0x7f0000003e00)=""/220, 0xdc}], 0x3, &(0x7f0000003f40)=""/4096, 0x1000, 0x1}, 0xffffffffffffff81}], 0x3, 0x2000, &(0x7f0000005000)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005040)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000005140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005180)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005280)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005340)={'bpq0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005380)={'ip6tnl0\x00', 0x0}) accept$packet(r4, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005400)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005540)={0x0, @broadcast, @multicast1}, &(0x7f0000005580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000055c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000056c0)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000057c0)={0x0, @local, @dev}, &(0x7f0000005800)=0xc) ioctl$sock_ifreq(r3, 0x8934, &(0x7f0000005840)={'syzkaller0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005880)={0x0, @multicast1}, &(0x7f00000058c0)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005900)={'ip6_vti0\x00', 0x0}) getsockname$packet(r4, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005980)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000059c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000005a00)={'vcan0\x00', 0x0}) accept$packet(r1, &(0x7f0000005a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005a80)=0x14) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000006340)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f0000006300)={&(0x7f0000005ac0)={0x834, r5, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000000}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1dc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2000000000000000}}}]}}, {{0x8, 0x1, r11}, {0x1b0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x10001, 0x5, 0x1f}, {0x7f, 0x20000, 0xffffffffffffdf4a, 0x4}, {0x7, 0x72, 0x7, 0xc5bc}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r14}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xc4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r18}, {0x1e8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdd}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xdf}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0xf4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}]}, 0x834}, 0x1, 0x0, 0x0, 0x4000}, 0x400c010) 2018/04/21 16:11:00 executing program 4: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006980)={r8, 0xf0}, 0x8) 2018/04/21 16:11:00 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x2, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r0}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x1, 0x96b}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0xe9e0, 0x5e2, 0x7fff, 0x101}, {0x2, 0xd00, 0x10001, 0x5}, {0x2, 0x5d829762, 0x2, 0x7}, {0x6, 0xffffffffffffc788, 0x4, 0xd2a}, {0x7fff, 0x7, 0x7, 0x7}, {0x2be, 0xe0, 0x8, 0x2}, {0x10001, 0xfffffffffffffff9, 0x401}]}) recvmsg(r3, &(0x7f0000000540)={&(0x7f0000000280)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/51, 0x33}], 0x3, &(0x7f0000000500)=""/17, 0x11, 0xa4}, 0x20) fcntl$setpipe(r0, 0x407, 0x5920) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000580)=""/4096) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001580)=@sack_info={0x0, 0x7fffffff, 0x8}, &(0x7f00000015c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001600)={r4, 0x80000001, 0x100000001}, &(0x7f0000001640)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001680)=0x3, &(0x7f00000016c0)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001700)={r4, 0x3ff}, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002c80)=0x0) r6 = getuid() stat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002d80)=0x0, &(0x7f0000002dc0), &(0x7f0000002e00)) r10 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002e40)=0x0) lstat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000002f40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002fc0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000030c0)=0xe8) r16 = getegid() r17 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003100)={0x0, 0x0}, &(0x7f0000003140)=0xc) fstat(r3, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000003300)={&(0x7f0000001740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002c00)=[{&(0x7f00000017c0)="4d353bc95f2a9c09fbabb7489cb76396834bbade76ec751f3fcb2ae3f12947333e877e640c24a9d2a14344772a0297c687bfafb25a73d7dceaa49f0318a0c688bd", 0x41}, {&(0x7f0000001840)="4b094e5022fc3a5331088c417546970a1c84cff50ee4ccdfd0a4288abcc8d4f3d3d55bd2d9ca9d1e1d9e83dbb8ece77a6aa7e8532b704f4f95ec5146c1258d9ca54b6942647c992e12f0e2466a6b5288e2f3695587af5b9ad389b880708769d71d8c94f00ac27403fdccacb56b792512505b3702457f41a3fe8f0c98dab21fa8ff29bc250581641c4ce37585be510e6500b9ffa782935acb49b4", 0x9a}, {&(0x7f0000001900)="7c772b3d32590f6f60d3fe3d9c7a2f0d43413b96085dfb92ab2c81643ca0a6eaca26096fe55c19f6d2d669b505c0fa2dfc3f28f958e86fbd7ec7d4c30c2ba0c8d7c9e8d69db90ee8a1967bc70641e5084722d0e6a2dec8a2014d199aafd868df89d45b1ba933b22a13e14ca34c23d2ea1ef954508efd61d5b0da675e86187046f6f2a641f4acc790c7fc3ea80fee12b6af624878a6eba30de35bdf1429c3286ea58e0d18ee418077adf4d5c07932e68bdb305ad7e610", 0xb6}, {&(0x7f00000019c0)="c6849efc6a7cf5ddcf3706aa5c7b3d3ac08ab220d0ee00601fd289e5f9dd0a9979ca0d5400afd0b480b88b772e11c723efffb3dccf1013ce209b18d5072cde91923e18cf9b86e02b8d3832ee35c8eaaf57ad0d267faf6cad06ae4b53db99463942a49453c7e00edd959f14a41524c57d4c889ffac7704ff3c992418384", 0x7d}, {&(0x7f0000001a40)="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", 0x1000}, {&(0x7f0000002a40)="a225372ae4a7f574f1c31fa548f5a49caac464ce8eb0f45f411befe49a6a39aab39c69ed2dcaa065b66b0f23aa6dc03e32ff4b875cb27022a5a333de6ceb1557b91de1f14b58ad6e2cf74458581096b7c1edd26ea849042b948e9999f1bd78b1ff863257d543efed1f869f918fefae8121b5957c0037adfef8ae3ed7125c821feda11206e306a34e0155eb5d4455c53bc28bd4b888a92c1020081c152124ba06f98a3b6870aee2d5810f2f86f75d2f2eeade32621134757a792f2fabc2650381a71263d56c6841c6a89c2103", 0xcc}, {&(0x7f0000002b40)="c5c701a956e957bf41a1e35a2b685173f3cf23f5a9daf85a8ffe9afb65a36f9c50ba9648a99c3d17fdf9c80b24b3a971038e86a1fd1f0f18c4cdbb11b2b27d83c7f8eae935", 0x45}, {&(0x7f0000002bc0)="0f43986a", 0x4}], 0x8, &(0x7f0000003200)=[@rights={0x28, 0x1, 0x1, [r3, r2, r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf0, 0x4801}, 0x4000000) 2018/04/21 16:11:00 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0x9c, r9, 0x800, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa51b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa35}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x8c0) [ 53.414352] IPVS: ftp: loaded support on port[0] = 21 [ 53.556104] IPVS: ftp: loaded support on port[0] = 21 [ 53.616071] IPVS: ftp: loaded support on port[0] = 21 [ 53.680669] IPVS: ftp: loaded support on port[0] = 21 [ 53.794014] IPVS: ftp: loaded support on port[0] = 21 [ 53.897496] IPVS: ftp: loaded support on port[0] = 21 [ 54.060478] IPVS: ftp: loaded support on port[0] = 21 [ 54.228931] IPVS: ftp: loaded support on port[0] = 21 [ 55.261268] ip (4698) used greatest stack depth: 54408 bytes left [ 55.921334] ip (4753) used greatest stack depth: 54200 bytes left [ 55.955911] ip (4757) used greatest stack depth: 53944 bytes left [ 56.262550] ip (4775) used greatest stack depth: 53928 bytes left [ 56.575651] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.582158] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.629226] device bridge_slave_0 entered promiscuous mode [ 56.787405] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.793893] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.825372] device bridge_slave_0 entered promiscuous mode [ 56.864630] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.871178] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.890156] device bridge_slave_0 entered promiscuous mode [ 56.911265] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.917731] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.927441] device bridge_slave_1 entered promiscuous mode [ 56.999746] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.006308] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.022864] ip (4833) used greatest stack depth: 53656 bytes left [ 57.070402] device bridge_slave_0 entered promiscuous mode [ 57.101633] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.108152] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.123224] device bridge_slave_1 entered promiscuous mode [ 57.172571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.191009] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.197533] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.222622] device bridge_slave_1 entered promiscuous mode [ 57.269301] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.275803] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.312870] device bridge_slave_1 entered promiscuous mode [ 57.328386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.402593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.415022] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.421576] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.463215] device bridge_slave_0 entered promiscuous mode [ 57.520711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.528557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.536348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.572095] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.578581] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.632992] device bridge_slave_0 entered promiscuous mode [ 57.657747] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.664285] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.681337] device bridge_slave_0 entered promiscuous mode [ 57.733536] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.740018] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.757656] device bridge_slave_1 entered promiscuous mode [ 57.789197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.795124] ip (4884) used greatest stack depth: 53640 bytes left [ 57.803862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.816205] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.822747] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.873610] device bridge_slave_1 entered promiscuous mode [ 57.912793] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.919352] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.955164] device bridge_slave_0 entered promiscuous mode [ 57.968579] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.975130] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.989450] device bridge_slave_1 entered promiscuous mode [ 58.002793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.054078] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.079331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.147653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.174505] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.181006] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.232359] device bridge_slave_1 entered promiscuous mode [ 58.268008] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.293125] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.302357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.347766] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.372346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.390746] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.470973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.530527] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.540219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.616398] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.624941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.631970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.659529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.751824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.758862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.808744] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.843439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.850496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.890462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.897474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.917227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.972133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.979240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.019126] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.048444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.058116] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.066356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.108565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.115659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.190963] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.255286] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.291996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.300577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.324719] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.378262] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.425462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.438503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.510575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.517586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.588201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.595177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.634614] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.644467] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.665950] team0: Port device team_slave_0 added [ 59.693097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.703126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.713979] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.737325] team0: Port device team_slave_0 added [ 59.762713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.769697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.815223] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.841619] team0: Port device team_slave_0 added [ 59.864750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.871782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.882435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.912132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.939345] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.967132] team0: Port device team_slave_1 added [ 59.986427] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.011672] team0: Port device team_slave_1 added [ 60.048742] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.069938] team0: Port device team_slave_0 added [ 60.097140] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.116478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.144223] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.167103] team0: Port device team_slave_1 added [ 60.198945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.206390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.222981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.254149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.261344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.303151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.363404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.378483] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.403177] team0: Port device team_slave_1 added [ 60.418643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.448855] team0: Port device team_slave_0 added [ 60.473899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.492439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.533274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.552247] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.560702] team0: Port device team_slave_0 added [ 60.569726] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.578437] team0: Port device team_slave_0 added [ 60.607640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.623262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.630968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.652913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.669954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.689117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.710558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.724127] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.731798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.759017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.776108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.785457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.798233] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.807010] team0: Port device team_slave_1 added [ 60.829451] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.841294] team0: Port device team_slave_1 added [ 60.849736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.857643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.877705] team0: Port device team_slave_0 added [ 60.902538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.921064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.938974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.947191] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.955824] team0: Port device team_slave_1 added [ 60.974518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.982708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.999085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.019218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.049008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.066305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.083851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.097009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.108840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.117146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.136957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.164979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.189372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.213938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.228310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.236487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.244658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.254147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.261679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.269674] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.278842] team0: Port device team_slave_1 added [ 61.292150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.308064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.335412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.363485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.385699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.400751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.408851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.426170] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.436748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.455336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.468369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.477354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.486696] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.506449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.517889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.529724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.549208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.584007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.620987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.657522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.686574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.701966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.722234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.733187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.743829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.759156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.766489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.775892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.793600] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.801331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.810539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.830097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.840931] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.857694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.873768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.905315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.945172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.990757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.026133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.035392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.065864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.075258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.085514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.112217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.130243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.177547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.302011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.310250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.322273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.810475] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.816989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.823902] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.830364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.885840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.892417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.926222] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.932684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.939510] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.945953] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.008444] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.028256] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.034849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.041806] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.048281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.076854] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.295185] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.301662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.308509] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.314980] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.332282] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.413609] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.420127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.427018] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.433507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.491928] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.507361] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.513855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.520762] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.527217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.548982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.564427] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.570884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.577752] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.584209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.609011] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.851595] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.858120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.865008] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.871523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.909254] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.931144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.945939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.986955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.016825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.036752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.044968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.054102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.879151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.168704] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.212481] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.238203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.455769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.481768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.544359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.735848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.005921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.021146] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.060645] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.135818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.260602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.276106] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.476820] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.497806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.504190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.520647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.824657] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.831006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.847346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.873994] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.880442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.915332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.957766] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.967456] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.973748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.984923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.243722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.250258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.262444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.296870] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.303351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.333214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.369406] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.381389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.389984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.431251] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.626376] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.694425] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.797018] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.803455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.811467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.867071] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.133642] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.187766] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.247615] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.665152] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/21 16:11:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x400, r0}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25", 0x2}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/04/21 16:11:30 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/21 16:11:30 executing program 3: 2018/04/21 16:11:30 executing program 4: 2018/04/21 16:11:30 executing program 6: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_matches\x00') getitimer(0x0, &(0x7f00000000c0)) exit(0x0) lseek(r0, 0x0, 0x0) 2018/04/21 16:11:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/21 16:11:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/21 16:11:30 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/04/21 16:11:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f00000000c0)="09000000b36c5529a5534195cbffb4fffffff6091715f1f200000029496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c78af85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)) [ 82.554412] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 16:11:30 executing program 4: 2018/04/21 16:11:30 executing program 3: 2018/04/21 16:11:30 executing program 7: 2018/04/21 16:11:30 executing program 5: 2018/04/21 16:11:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f00000000c0)="09000000b36c5529a5534195cbffb4fffffff6091715f1f200000029496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c78af85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)) 2018/04/21 16:11:31 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/21 16:11:31 executing program 4: 2018/04/21 16:11:31 executing program 3: 2018/04/21 16:11:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f00008f0ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000)="1e", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r1, &(0x7f0000000080)="e6", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/04/21 16:11:31 executing program 5: 2018/04/21 16:11:31 executing program 1: 2018/04/21 16:11:31 executing program 6: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_matches\x00') getitimer(0x0, &(0x7f00000000c0)) exit(0x0) lseek(r0, 0x0, 0x0) 2018/04/21 16:11:31 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/21 16:11:31 executing program 5: 2018/04/21 16:11:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/236, 0xec}, 0x0) 2018/04/21 16:11:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/21 16:11:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfec0, 0x40000000000000) 2018/04/21 16:11:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0x9c, r9, 0x800, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa51b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa35}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x8c0) 2018/04/21 16:11:32 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006980)={r8, 0xf0}, 0x8) 2018/04/21 16:11:32 executing program 3: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006980)={r8, 0xf0}, 0x8) 2018/04/21 16:11:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000000080)="120000001200e7ef007b00000000000000a1", 0x12, 0x40291, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=""/37, 0x25}, 0x0) recvmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/251, 0xfb}}, {{&(0x7f0000000380)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/77, 0x4d}}, {{&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/252, 0xfc}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x3, &(0x7f0000000700)=""/95, 0x5f}}, {{&(0x7f0000000780)=@ax25, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000bc0)=""/44, 0x2c}}], 0x4, 0x0, &(0x7f0000000d00)={0x77359400}) 2018/04/21 16:11:32 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006980)={r8, 0xf0}, 0x8) 2018/04/21 16:11:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0x9c, r9, 0x800, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa51b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa35}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x8c0) 2018/04/21 16:11:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x2, 0x400, 0x5, r2}, 0x10) 2018/04/21 16:11:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6fec0360ac7911618f91150000c3ff", &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "96a7e69aa3cc6e0536509b235576812efcc15ab62fac9779df674761a33373fb", "f1a8b3a3bffe912f32d4dbc9bc92f98814da0c929079eb5a9ebe1397b648a764", "c2975dd7ace88e8e5d1923ba06cc90f83ad2213ed96fdf7b0123576abf22615c", "bcb1adc390cba0f5a3a7924e3a6f7eb87e9b588288281c7bad3e474ed105b76e", "7d32b287111ee2403471443f403884443e3f7fb90eb6b8e6f080836708538577", "f4fb493d7d16c09ca549a8bf"}}) 2018/04/21 16:11:32 executing program 6: unshare(0x60000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_matches\x00') getitimer(0x0, &(0x7f00000000c0)) exit(0x0) lseek(r0, 0x0, 0x0) 2018/04/21 16:11:32 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x0, 0x0, 0x2b0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0x0, 0xffffffff], [0xff, 0xff0000ff, 0xffffffff, 0xffffff00], 'syzkaller1\x00', 'gre0\x00', {0xff}, {}, 0x3a, 0x8, 0x2, 0x1}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x3, 0x80, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "986fa0db8c882d99fa9479d972085139cc5e5caee1f6dec41c958352e496"}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xffffff00], 'eql\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x88, 0x2, 0x4, 0x2}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xfffffffffffffff9, 0x4, 0x1, [0x7fffffff, 0x9, 0x100000000, 0x200, 0x8, 0x4, 0x800, 0x7, 0x7, 0x0, 0x8214, 0xf422, 0x401, 0x100000001, 0x10000, 0x6], 0x2}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00', 0x200}}}, {{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xfffffffffffff26f, 0x8, "e13322f5dedfea742ee2ede9b87e41d3511fcd3fd7586763dc52a987305a"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) recvfrom$inet6(r0, &(0x7f00000007c0)=""/193, 0xc1, 0x2, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x1c) 2018/04/21 16:11:32 executing program 3: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006980)={r8, 0xf0}, 0x8) 2018/04/21 16:11:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000140)={0x0, 0x3, 0x3cc, 0x5, "9faccdf4dcd3c602093c8e3b901b54a02f57b995217f69b7be7546bee4d35ea7b27fe9d27e704db1be9029a0", 0x81}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x3, 0x6, 0x0, 0x8, "5d32bcfe799c2a191932e3e1a1310ac5644c685c4be16ad4ad96594f7b14f1a0c4c9af822793ca42768be163", 0xd}, 0x0, 0x0, 0x7, r2, 0x0, 0xe1f, "473a428d423790bcf6813e6f867a19c633cfaf076664dea6ba0d446497a15e3eba359dba7ea81059b4ac7e37c99a18a51ad4cb8db9c167869854402019b92a94", &(0x7f00000001c0)='/dev/ppp\x00', 0x9, [], [0xffff, 0xffffffffffffffff, 0x0, 0x7fff]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) 2018/04/21 16:11:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x2, 0x400, 0x5, r2}, 0x10) 2018/04/21 16:11:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x38}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80) 2018/04/21 16:11:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0x9c, r9, 0x800, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa51b}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa35}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x8c0) [ 84.971157] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 16:11:33 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006980)={r8, 0xf0}, 0x8) 2018/04/21 16:11:33 executing program 3: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xffffffffc0000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/04/21 16:11:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@ipv6_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/21 16:11:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x2, 0x400, 0x5, r2}, 0x10) 2018/04/21 16:11:33 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4a8840, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9dd7, 0x0) 2018/04/21 16:11:33 executing program 3: r0 = memfd_create(&(0x7f0000000380)="3f32669c120bef064750da221113b7666a49bf2df92721c581", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000300)=0xd3c, &(0x7f0000000340)=0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@setlink={0x20, 0x13}, 0x1c}, 0x1}, 0x4000040) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x24cd, 0x7, 0x1, 0x8, "6c703913805eb22b855f31a14f0b47d6a785c0bf3dd23785a4914068f3d70d8bc52f0d0083cb7c7988464bacabf4d4368e8e8e7d765933a9d97fe58c44f182ff", "e599d7a910a4834dcb23d4940717d40db59004301c0c91557fbcbdb3437ad699", [0x100000000, 0x3ff]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$ax25(r2, &(0x7f00000002c0)={0x3, {"e89197f99b0a41"}, 0x9}, 0x10) write$sndseq(r2, &(0x7f0000000040), 0x30c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x233}) 2018/04/21 16:11:34 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') 2018/04/21 16:11:34 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) 2018/04/21 16:11:34 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001180)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000011c0)) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd", 0x18}], 0x1}, 0x0) r4 = accept4(r3, &(0x7f0000001200)=@un=@abs, &(0x7f00000010c0)=0x80, 0x80000) accept4$ipx(r4, &(0x7f0000001100), &(0x7f0000001280)=0x1a5, 0x80001) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/21 16:11:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x2, 0x400, 0x5, r2}, 0x10) 2018/04/21 16:11:34 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x80) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20080) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000240)=r0, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) unshare(0x20000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/04/21 16:11:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) socketpair(0x1, 0x6, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xdc, "9e8d247efb65c98fd70facac55103193873c12bc4a0469304acf15c23ace2c9714700857a574b85dbe439e8aa28d85bd050867a3b5164487a2167337e529f98970421eb66cf4a0b7fa7d7022bcbcd458b2954df2d1a361ee4a817854f1f4d888c193fd408c5f2fa1ec076096ffa82b322ac211fb00bd170b557a30a95e98d96649d2a215a9fc88f4c10d84986ea84288210639453519372542ed5baafe75e87574da18300a17c93070c32737303c06b65b5a6d5d52b05e607013b6c972f4f69938ff1d850fd3e31ab18cee5f2e4df9d88667420033960619bf099eee"}, &(0x7f0000000140)=0xe4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="98000000dd3711606ec5b6fbee68b55162b30c73344fe9c9a257e23fe9acfccf12c70df30f72c21b24fa937cfd65e50312fab0c70692881f7909b391a18bdce3ff9fe2cd61ff083d31c2ec50649deee46ae5e48faf8a2d56f6021ba93ba1d3c5a744388b256e131f8819bae54f22d7e02b1470432591137d171ef6c016e991b4f0a6057118a11666f107c379202551c11fe2b0c67246965b4cabc8eb"], &(0x7f0000000240)=0xa0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/04/21 16:11:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x2000) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$int_in(r0, 0x80045439, &(0x7f00002c7ff8)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x9, {0x2, 0x4e24}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x80, 0x14a, 0x3b337d16, 0x2, 0x3ff, &(0x7f0000000080)='tunl0\x00', 0x2, 0x4, 0xbaf}) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) fgetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)=""/219, 0xdb) 2018/04/21 16:11:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) r1 = accept(r0, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) accept$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80003) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000080)=""/178, &(0x7f0000000140)=0xb2) 2018/04/21 16:11:34 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00\t\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x9, [{0xffffffff, 0x81, 0x3, 0x7}, {0x69bb, 0x6, 0x6, 0xffffffff}, {0x9dd1, 0x46a, 0x3a2, 0x2}, {0x4, 0x7, 0x7fffffff, 0x2}, {0x2, 0x80000000, 0xb4, 0x7}, {0x3ff, 0x8, 0x8000000, 0x5}, {0xc462, 0x3, 0x401, 0x7}, {0x400, 0x65, 0x1, 0x8}, {0x3ff, 0xffffffff00000001, 0x4, 0xcc51}]}}) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) recvfrom$packet(r1, &(0x7f0000000000)=""/27, 0x1b, 0x2000, &(0x7f00000000c0)={0x11, 0x1f, r2, 0x1, 0x2, 0x6, @random="c910783e3131"}, 0x14) 2018/04/21 16:11:34 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x80) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20080) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000240)=r0, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) unshare(0x20000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/04/21 16:11:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:34 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x50400, 0x60) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x10000, 0x85, 0xca79}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r2, @ANYBLOB="12032bbd7000fedbdf25070000003c000100080004004e2400000800080001000000080064118f9a59a4cd9b04004e2200000800050000000000080002005c00000008000b00736970001400020008000300040000000800060084220000080005000100000030000300080003000000000014000600000000000000000000000000000000010800010002000000080005007f000001080005009e000000"], 0xa4}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 2018/04/21 16:11:34 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) 2018/04/21 16:11:34 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') 2018/04/21 16:11:34 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006900)={r3, 0x80}, &(0x7f0000006940)=0x8) 2018/04/21 16:11:34 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00\t\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x9, [{0xffffffff, 0x81, 0x3, 0x7}, {0x69bb, 0x6, 0x6, 0xffffffff}, {0x9dd1, 0x46a, 0x3a2, 0x2}, {0x4, 0x7, 0x7fffffff, 0x2}, {0x2, 0x80000000, 0xb4, 0x7}, {0x3ff, 0x8, 0x8000000, 0x5}, {0xc462, 0x3, 0x401, 0x7}, {0x400, 0x65, 0x1, 0x8}, {0x3ff, 0xffffffff00000001, 0x4, 0xcc51}]}}) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) recvfrom$packet(r1, &(0x7f0000000000)=""/27, 0x1b, 0x2000, &(0x7f00000000c0)={0x11, 0x1f, r2, 0x1, 0x2, 0x6, @random="c910783e3131"}, 0x14) 2018/04/21 16:11:34 executing program 3: prctl$void(0x29) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x54d17aa1, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x24}, &(0x7f0000000100)=0x8) 2018/04/21 16:11:35 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='dctcp-reno\x00', 0xb) fcntl$setpipe(r1, 0x407, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/04/21 16:11:35 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') 2018/04/21 16:11:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:35 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc6c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8750, 0x4200) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/154, &(0x7f0000000140)=0x9a) 2018/04/21 16:11:35 executing program 3: unshare(0x40600) r0 = socket$unix(0x1, 0x805, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0xfefd) 2018/04/21 16:11:35 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") epoll_pwait(r4, &(0x7f0000006840)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000006880)={0xc503}, 0x8) times(&(0x7f00000068c0)) 2018/04/21 16:11:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) 2018/04/21 16:11:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) 2018/04/21 16:11:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x200) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:35 executing program 3: unshare(0x40000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) fcntl$getflags(r0, 0xb) 2018/04/21 16:11:35 executing program 6: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='4', 0x1, 0xfffffffffffffffc) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@l2, &(0x7f0000000480)=0x301, 0x7fffd) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000340)=""/145, 0x91}, &(0x7f0000000400), 0x26}, 0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x4) keyctl$search(0xa, r0, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) bind$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/21 16:11:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) 2018/04/21 16:11:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)) 2018/04/21 16:11:35 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') 2018/04/21 16:11:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) [ 87.430970] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 16:11:35 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:35 executing program 6: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='4', 0x1, 0xfffffffffffffffc) r1 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@l2, &(0x7f0000000480)=0x301, 0x7fffd) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000340)=""/145, 0x91}, &(0x7f0000000400), 0x26}, 0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x4) keyctl$search(0xa, r0, &(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) bind$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) [ 87.856151] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 16:11:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:35 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)) 2018/04/21 16:11:35 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) 2018/04/21 16:11:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) 2018/04/21 16:11:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f0000001500)=0xaa, 0x4) 2018/04/21 16:11:35 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) times(&(0x7f00000068c0)) 2018/04/21 16:11:35 executing program 3: unshare(0x40000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) fcntl$getflags(r0, 0xb) 2018/04/21 16:11:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:36 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) 2018/04/21 16:11:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) 2018/04/21 16:11:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)) 2018/04/21 16:11:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) 2018/04/21 16:11:36 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, &(0x7f00000014c0)=[{&(0x7f0000001080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f00000010c0)="c12fe0b1cabc95dca6b3549527ffcba034a654b663ab7ce3e79e5704e73b8d3aa490fffa70a4755547bda3c805951731d7daddd73f82d773931db56bfc183048d5a7dbdf62ca", 0x46}, {&(0x7f0000001140)="8690d4", 0x3}, {&(0x7f0000001180)="007d4cb3a2f01cf201215ac1eb6a68bdf87ea0720df711189c1ada90663606cc2ffe770da1587216405ef40ef4b23cb6a5908ab0184dd9c084591cb4862e9bcb60e163ed57d8068a5d28123989edbf3f9650205f3a6cbac2d1c8923dc801da86ac1506789a0a9fe70009f893fa8d6169c6b3563f7d09e661ed91109238e8f38dec9b7abce8c1e5b8d04010e109cb06f300f0fc897df64c6a1223911656706152ea71499738a3c5b1aedd61aadf388c748746dca617459a6ac884f4932153f9d92e0c54ffe7210e8e327402142e9abd0d0fe029226399235265ff01674296ca97414636d0", 0xe4}, {&(0x7f0000001280)="60cf1264d0faf9", 0x7}, {&(0x7f00000012c0)="cfd7b5fef468f0c0a77103b461d2627ba29056ba884bfd1dd32312688f7ef0f708832479050fbc08089087d6874af6082c4e6764fc2593a577673f457c23953573be47c024b31aeeb93109bd213a80366c1c864aed710deca0236d5a685b19589074c89ed9aeb6847ddf406030e41b90e7935734f718128f98d7f56ddd348bfe5f3dfd5901b5170af0084f0b1069baa4f1050e2e6c8c0be4f45982", 0x9b}, {&(0x7f0000001380)="11078a118e0039dd241db1ddf110ad58f1d6f1bb4367f2505b44f0806d3cad539ea3ae29091cfc8c770f8e53337899cd07f27c60e31f4927689cc42bed10ecf8b9b4d1db6ee177df8a4810c75ab141922d439eb99984a02c6328d63c5cf57791c7e148ecd0645e785d365ed8ee6c55ee47412400d60a61426a567f2732b07d7fae294a449cd617e968fcc8da6900b81be31318f6d32458205ac520b48573", 0x9e}], 0x6}], 0x1, 0x800) 2018/04/21 16:11:36 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) times(&(0x7f00000068c0)) 2018/04/21 16:11:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:36 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)) 2018/04/21 16:11:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)) 2018/04/21 16:11:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) 2018/04/21 16:11:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)) 2018/04/21 16:11:36 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001040)) 2018/04/21 16:11:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:36 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) times(&(0x7f00000068c0)) 2018/04/21 16:11:37 executing program 3: unshare(0x40000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) fcntl$getflags(r0, 0xb) 2018/04/21 16:11:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:37 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:37 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:37 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) 2018/04/21 16:11:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:37 executing program 7: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:37 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) 2018/04/21 16:11:37 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) 2018/04/21 16:11:37 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) 2018/04/21 16:11:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000d00)={r6, 0xfff}, 0x8) 2018/04/21 16:11:37 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:37 executing program 7: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:38 executing program 3: unshare(0x40000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) fcntl$getflags(r0, 0xb) 2018/04/21 16:11:38 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) 2018/04/21 16:11:38 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) 2018/04/21 16:11:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) 2018/04/21 16:11:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000000c80)={0xfff, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x28, 0x3, 0x2, 0x3, 0x0, &(0x7f0000000c40)='syz_tun\x00', 0x751f, 0x0, 0x4}) 2018/04/21 16:11:38 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:38 executing program 7: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:38 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006640)={r3, 0x8}, 0x8) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) 2018/04/21 16:11:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:38 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) 2018/04/21 16:11:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) 2018/04/21 16:11:38 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) 2018/04/21 16:11:38 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:38 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000006600)=0xfff, 0x4) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) [ 90.931816] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 16:11:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) dup(r0) 2018/04/21 16:11:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) 2018/04/21 16:11:39 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) 2018/04/21 16:11:39 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) 2018/04/21 16:11:39 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000065c0)=@assoc_id=r3, 0x4) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:39 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) 2018/04/21 16:11:39 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) 2018/04/21 16:11:39 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) 2018/04/21 16:11:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) 2018/04/21 16:11:39 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:39 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) 2018/04/21 16:11:39 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) dup(r0) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) 2018/04/21 16:11:39 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) 2018/04/21 16:11:39 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) 2018/04/21 16:11:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) dup(r0) 2018/04/21 16:11:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:39 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) dup(r0) 2018/04/21 16:11:40 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:40 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) dup(r0) 2018/04/21 16:11:40 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/04/21 16:11:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x35, 0x0) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) 2018/04/21 16:11:40 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) 2018/04/21 16:11:40 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:40 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) 2018/04/21 16:11:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/21 16:11:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000600)={{0x1, 0x0, 0xfffffffffffffeb4, 0xa400000000000000, "f83a037b02c11e6d4c351c1e11372442ac49f7b0c1b3a59f7875736db8a53209bfe432616f01ab11b284d254", 0x1ff}, 0x3, [0x3, 0x80, 0x10001, 0x9, 0x5, 0x6, 0x6, 0x7, 0x6, 0x9, 0x5, 0x100000001, 0xe14, 0x2caf, 0x10000, 0x1000, 0x5, 0x4, 0x3, 0x7, 0xffff, 0x1f, 0x3, 0x61, 0xa4a, 0x401, 0x0, 0x2a, 0x80, 0x5, 0x8000, 0x8, 0x800, 0x5, 0x2, 0xfffffffffffffffc, 0x10000, 0x7f, 0x1000, 0x4, 0x37, 0x0, 0x319e, 0x0, 0x0, 0x8, 0x800, 0x60, 0xa4, 0x1000, 0xe, 0x832, 0x7, 0x3, 0x8, 0x2, 0x1f, 0x8001, 0xffffffffffffffff, 0x9, 0x7, 0x80, 0xfffffffffffff12d, 0x4, 0x8, 0x3, 0x3ff, 0x2, 0x2, 0x3, 0x9, 0xffffffffffffffff, 0x40f6, 0x9, 0x7fffffff, 0x1, 0x9, 0x7, 0x3, 0x600, 0x4, 0x401, 0x6, 0x8, 0x821, 0x7, 0x4, 0xffffffff, 0x0, 0xffff, 0x7fff, 0x10001, 0x80, 0x2, 0x8000, 0xfffffffffffffffe, 0x3ff, 0x8, 0x9, 0x100000001, 0x3, 0x5, 0x5, 0xffffffffffffff01, 0x67fc, 0x87b0, 0x800, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0xff, 0xfffffffffffffe20, 0x63, 0x3, 0x5, 0x8001, 0x1, 0x81, 0x0, 0x6, 0x4, 0x4000, 0x6, 0x9, 0x7f15], {0x77359400}}) r5 = dup(r0) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000b00)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000b40)={0x0, 0x7}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000bc0)={r6, 0x8}, 0x8) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:40 executing program 2: socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) recvmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/253, 0xfd}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x7d9}, 0xff}, {{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/248, 0xf8, 0x6}, 0x80000001}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/143, 0x8f}], 0x3, &(0x7f0000000740)=""/242, 0xf2, 0xfffffffffffffffd}}, {{&(0x7f0000000840)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)=""/141, 0x8d}, {&(0x7f0000000980)=""/99, 0x63}], 0x2, &(0x7f0000000a40)=""/22, 0x16, 0x3}, 0x7fffffff}, {{&(0x7f0000000a80)=@nl=@unspec, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/240, 0xf0}], 0x1, &(0x7f0000000c40)=""/155, 0x9b, 0x4}, 0xffff}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/207, 0xcf}], 0x1, &(0x7f0000000ec0)=""/153, 0x99, 0xa62}, 0x47}, {{&(0x7f0000000f80)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/3, 0x3}, {&(0x7f0000001040)=""/194, 0xc2}, {&(0x7f0000001140)=""/149, 0x95}, {&(0x7f0000001200)=""/149, 0x95}], 0x4, &(0x7f0000001300)=""/106, 0x6a, 0xb614}, 0x29}, {{&(0x7f0000001380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)=""/95, 0x5f}], 0x2, &(0x7f0000001580)=""/48, 0x30, 0x4}, 0xffff}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/155, 0x9b}, {&(0x7f0000002700)=""/243, 0xf3}, {&(0x7f0000002800)=""/166, 0xa6}, {&(0x7f00000028c0)=""/19, 0x13}, {&(0x7f0000002900)=""/24, 0x18}, {&(0x7f0000002940)=""/181, 0xb5}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x8, &(0x7f0000003a80)=""/88, 0x58, 0xfffffffffffffc01}, 0x2}, {{&(0x7f0000003b00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003b80)=""/242, 0xf2}, {&(0x7f0000003c80)=""/70, 0x46}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x3, &(0x7f0000004d40)=""/82, 0x52, 0x5}, 0x26}], 0xa, 0x12000, &(0x7f0000005040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005080)=@sack_info={0x0, 0x1, 0x400}, &(0x7f00000050c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005100)={r3, @in={{0x2, 0x4e22, @rand_addr=0xa7}}, 0x400, 0x2}, 0x90) rmdir(&(0x7f00000051c0)='./file0\x00') r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005200)='/dev/vcs\x00', 0x135000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005240)={{0x3, 0x3, 0x1, 0x2, 0x1}}) write$rdma_cm(r4, &(0x7f0000006040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000006000)={0xffffffff}, 0x1, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x9, 0x80, {"9714fae1ace2674525e568d361464b65"}, 0x3, 0x8, 0x9}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000006100)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000005280), r5}}, 0x18) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000006140)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000006180)=0x1ff, 0x4) r6 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000061c0)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000062c0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000006300)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x101, 0x4}, 0x90) getresgid(&(0x7f00000063c0), &(0x7f0000006400), &(0x7f0000006440)) r7 = msgget$private(0x0, 0x420) msgrcv(r7, &(0x7f0000006480)={0x0, ""/171}, 0xb3, 0x1, 0x2800) setpriority(0x2, r6, 0x9) epoll_pwait(r4, &(0x7f0000006540)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000006580)={0x2}, 0x8) accept4$vsock_stream(r4, &(0x7f0000006680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mount(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)='./file0\x00', &(0x7f0000006740)='sysv\x00', 0x292420, &(0x7f0000006780)="f51e013fd28da961de2fa595f6968e8eb9d419a33a02fe87c5da41f2a23eb5ea91548bb82cd8fc04d452f38cbc2f6bec011e06a24bfa6ca4145522aac182f318e5edab76348243158108ba96fd9fb10e16217505ce0a9b34cab7dd8b1a2c08a23bf96889cc75329636808349b4444964d0a315f1d5bf360740a78ebed19abdd5c7") times(&(0x7f00000068c0)) 2018/04/21 16:11:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000180)={0xff, 0x2695}) 2018/04/21 16:11:40 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) 2018/04/21 16:11:40 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) syz_mount_image$hfs(&(0x7f0000000d40)='hfs\x00', &(0x7f0000000d80)='./file0\x00', 0x3, 0x3, &(0x7f0000000f80)=[{&(0x7f0000000dc0)="183030c6ed9058cbbe893e709400e2f4ed781e6d2bbfa09d8e88f751d689a34be47a5b9255aa04deb24cbe2b55554cb12a1f5940793cc46bc0eb0e0a3279c0bc5d5d35993f0dd3bff29a66f68f00ee689e378d32a94a231f11a01cfcbdc263d8b8759e556d31d9fa1ca5af72719cd1f83918e9fad7938f133d3f52396e4e504610c7bf10167b76c83e22045682dee7a67bbe23db6dff8c4ad0e4ccfb6eb9e50a7c365a57e18743633c3beedffcf47115bdf30ba5d5098686dee001b33850", 0xbe, 0x3f0000}, {&(0x7f0000000e80)="ef1b3f2c48e0d6736a01237c391e6a54a888ac8246435ab825f12edd68b76c3888e66978e7e15d822ff2ce9c015484845af87292590aa9960b7760d4a2c05ba5b228f707d220e7c29115e3d03281dced", 0x50, 0xd5b}, {&(0x7f0000000f00)="5542f3c147e28cf75f226a9e23fbb95b1a17eb9e85b52d880b9ec3916fe55cb285ae654fa22ba2932efe6df118c2ada67995471bc85e2c2c8b843066e1ba62c0f49ec662e8014ba6922af4a867bd76c15fab7655e3381daa91a22854c0e3d7b8d722dd1524a54bf7c2fc84b75144fb3c7c0051204e", 0x75}], 0x100000, &(0x7f0000001000)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x34, 0x35, 0x36, 0x31, 0x33, 0x34, 0x34, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x33, 0x34, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x35, 0x30]}, 0x2c}]}) 2018/04/21 16:11:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x145000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/33) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_int(r0, &(0x7f0000000200)={[0x0, 0x37, 0x35, 0x32, 0x0, 0x2d, 0x0]}, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x7fff, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x919d, 0xfffffffffffffff9, 0x8, 0x8, 0x100000000, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='vlan0\x00', 0x10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x78, 0x7fff, 0x8, 0x7fff, @tick=0x5d, {0x1b8, 0x1}, {0x1000, 0x7f}, @connect={{0x0, 0x6}, {0x100000000, 0x100000001}}}, {0x2, 0x1, 0x7fffffff, 0x800, @tick=0x9, {0x80000000, 0x7ff}, {0x1, 0x2}, @connect={{0x6, 0x8}, {0x3ff, 0x6}}}, {0x8, 0x5, 0x100000001, 0x3f, @tick=0x3f, {0x4, 0x92}, {0x6, 0x3}, @connect={{0x200, 0x2f5}, {0x8, 0x7}}}, {0x0, 0x8, 0x8, 0x1ff, @tick=0x9, {0x71f0ab10, 0x6}, {0x4, 0x7ff}, @time=@tick=0xaa8f}, {0x1, 0x100000001, 0x2, 0x3d, @time={0x0, 0x989680}, {0x7ff, 0xffffffff}, {0x2, 0x1}, @quote={{0xff, 0x5}, 0x0, &(0x7f0000000300)={0x5, 0x100000001, 0x6, 0x9, @time, {0x7, 0x20}, {0x0, 0x8c}, @control={0x326, 0x0, 0x10001}}}}, {0x3, 0x7, 0x7, 0x1, @time={r3, r4+30000000}, {0xd41f, 0x5}, {0x3, 0x7ff}, @ext={0x80, &(0x7f0000000380)="a107a407bbbb678f05fb569498623e0edc08779fdaa0e09638b07c9867ba48acc0ba20ee868e176a04734d813b017d30214cf1a479b51d430380b1f8c6168ee5f8f8e0481687e8bacf3ecc92b5d0127558e0ca85cd8b4cf939aaac998619939cecda626fd71e9d2ad46f6db98333ff062b50bf49efd871251b07a40d9b8aa4eb"}}, {0x6, 0x10000, 0x7, 0x7, @tick=0x3, {0x2, 0x7}, {0x1, 0x9}, @addr={0x1, 0x400}}], 0x150) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0)=0xe9, 0x4) [ 92.767094] ================================================================== [ 92.774513] BUG: KMSAN: uninit-value in __mod_timer+0x430/0x2c40 [ 92.780660] CPU: 0 PID: 7463 Comm: blkid Not tainted 4.16.0+ #85 [ 92.786798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.796151] Call Trace: [ 92.798728] [ 92.800881] dump_stack+0x185/0x1d0 [ 92.804513] ? __mod_timer+0x430/0x2c40 [ 92.808489] kmsan_report+0x142/0x240 [ 92.812295] __msan_warning_32+0x6c/0xb0 [ 92.816349] __mod_timer+0x430/0x2c40 [ 92.820137] mod_timer+0x70/0x80 [ 92.823489] can_stat_update+0x1704/0x1860 [ 92.827710] call_timer_fn+0x26a/0x5a0 [ 92.831586] ? can_sock_destruct+0x50/0x50 [ 92.835804] __run_timers+0xda7/0x11c0 [ 92.839670] ? can_sock_destruct+0x50/0x50 [ 92.843892] ? irq_exit+0x202/0x240 [ 92.847509] ? run_timer_softirq+0x14/0x70 [ 92.851726] ? timers_dead_cpu+0x1010/0x1010 [ 92.856115] run_timer_softirq+0x43/0x70 [ 92.860158] __do_softirq+0x56d/0x93d [ 92.863946] irq_exit+0x202/0x240 [ 92.867383] exiting_irq+0xe/0x10 [ 92.870817] smp_apic_timer_interrupt+0x64/0x90 [ 92.875467] apic_timer_interrupt+0xf/0x20 [ 92.879688] [ 92.881911] RIP: 0010:memset_erms+0xb/0x10 [ 92.886123] RSP: 0000:ffff880154cdf918 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff12 [ 92.893812] RAX: ffff880156f7f9ff RBX: ffff880154cdf9f5 RCX: 0000000000000000 [ 92.901062] RDX: 0000000000000001 RSI: 00000000ffffffff RDI: ffff880156f7f9f6 [ 92.908310] RBP: ffff880154cdf9b8 R08: 0000000000000000 R09: ffff880156f7f9f5 [ 92.915559] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 92.922809] R13: ffffffff8aab5660 R14: 0000000000000001 R15: ffff88015cbc1d80 [ 92.930068] ? __msan_poison_alloca+0xc0/0x1d0 [ 92.934631] ? alloc_set_pte+0x8c6/0x1d80 [ 92.938760] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 92.944104] ? unlock_page_memcg+0x7a/0x160 [ 92.948406] ? alloc_set_pte+0x8c6/0x1d80 [ 92.952535] page_add_file_rmap+0x58/0x6b0 [ 92.956751] alloc_set_pte+0x8c6/0x1d80 [ 92.960711] filemap_map_pages+0x12d7/0x1ac0 [ 92.965105] ? filemap_fault+0x24e0/0x24e0 [ 92.969321] handle_mm_fault+0x44ba/0x7e50 [ 92.973541] ? filemap_fault+0x24e0/0x24e0 [ 92.977759] __do_page_fault+0xec4/0x1a10 [ 92.981893] ? page_fault+0x45/0x50 [ 92.985502] do_page_fault+0xd3/0x260 [ 92.989283] ? page_fault+0x2f/0x50 [ 92.992888] page_fault+0x45/0x50 [ 92.996317] RIP: 0033:0x7f985822cf84 [ 93.000006] RSP: 002b:00007ffd83821240 EFLAGS: 00010202 [ 93.005346] RAX: 00007f9857ffd848 RBX: 00007f98584424c8 RCX: 00007f985823a1d7 [ 93.012595] RDX: 00007f9858222e20 RSI: 0000000000000030 RDI: 00007f98584424c8 [ 93.019845] RBP: 00007ffd838213b0 R08: 0000000070000029 R09: 000000006ffffdff [ 93.027093] R10: 000000006ffffeff R11: 0000000000000246 R12: 00007ffd83821498 [ 93.034341] R13: 000000006fffff48 R14: 00007ffd83821190 R15: 00007ffd83821130 [ 93.041592] [ 93.043196] Uninit was stored to memory at: [ 93.047500] kmsan_internal_chain_origin+0x12b/0x210 [ 93.052582] __msan_chain_origin+0x69/0xc0 [ 93.056797] __mod_timer+0x21a6/0x2c40 [ 93.060665] mod_timer+0x70/0x80 [ 93.064009] can_stat_update+0x1704/0x1860 [ 93.068221] call_timer_fn+0x26a/0x5a0 [ 93.072086] __run_timers+0xda7/0x11c0 [ 93.075955] run_timer_softirq+0x43/0x70 [ 93.079995] __do_softirq+0x56d/0x93d [ 93.083769] Local variable description: ----heads@__run_timers [ 93.089715] Variable was created at: [ 93.093408] __run_timers+0x84/0x11c0 [ 93.097188] run_timer_softirq+0x43/0x70 [ 93.101224] ================================================================== [ 93.108558] Disabling lock debugging due to kernel taint [ 93.113982] Kernel panic - not syncing: panic_on_warn set ... [ 93.113982] [ 93.121329] CPU: 0 PID: 7463 Comm: blkid Tainted: G B 4.16.0+ #85 [ 93.128754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.138086] Call Trace: [ 93.140648] [ 93.142778] dump_stack+0x185/0x1d0 [ 93.146386] panic+0x39d/0x940 [ 93.149571] ? __mod_timer+0x430/0x2c40 [ 93.153524] kmsan_report+0x238/0x240 [ 93.157305] __msan_warning_32+0x6c/0xb0 [ 93.161345] __mod_timer+0x430/0x2c40 [ 93.165133] mod_timer+0x70/0x80 [ 93.168479] can_stat_update+0x1704/0x1860 [ 93.172704] call_timer_fn+0x26a/0x5a0 [ 93.176573] ? can_sock_destruct+0x50/0x50 [ 93.180790] __run_timers+0xda7/0x11c0 [ 93.184656] ? can_sock_destruct+0x50/0x50 [ 93.188874] ? irq_exit+0x202/0x240 [ 93.192486] ? run_timer_softirq+0x14/0x70 [ 93.196702] ? timers_dead_cpu+0x1010/0x1010 [ 93.201089] run_timer_softirq+0x43/0x70 [ 93.205130] __do_softirq+0x56d/0x93d [ 93.208915] irq_exit+0x202/0x240 [ 93.212348] exiting_irq+0xe/0x10 [ 93.215783] smp_apic_timer_interrupt+0x64/0x90 [ 93.220434] apic_timer_interrupt+0xf/0x20 [ 93.224645] [ 93.226864] RIP: 0010:memset_erms+0xb/0x10 [ 93.231076] RSP: 0000:ffff880154cdf918 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff12 [ 93.238764] RAX: ffff880156f7f9ff RBX: ffff880154cdf9f5 RCX: 0000000000000000 [ 93.246013] RDX: 0000000000000001 RSI: 00000000ffffffff RDI: ffff880156f7f9f6 [ 93.253262] RBP: ffff880154cdf9b8 R08: 0000000000000000 R09: ffff880156f7f9f5 [ 93.260518] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 93.267770] R13: ffffffff8aab5660 R14: 0000000000000001 R15: ffff88015cbc1d80 [ 93.275030] ? __msan_poison_alloca+0xc0/0x1d0 [ 93.279593] ? alloc_set_pte+0x8c6/0x1d80 [ 93.283725] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 93.289072] ? unlock_page_memcg+0x7a/0x160 [ 93.293377] ? alloc_set_pte+0x8c6/0x1d80 [ 93.297504] page_add_file_rmap+0x58/0x6b0 [ 93.301723] alloc_set_pte+0x8c6/0x1d80 [ 93.305684] filemap_map_pages+0x12d7/0x1ac0 [ 93.310082] ? filemap_fault+0x24e0/0x24e0 [ 93.314299] handle_mm_fault+0x44ba/0x7e50 [ 93.318519] ? filemap_fault+0x24e0/0x24e0 [ 93.322737] __do_page_fault+0xec4/0x1a10 [ 93.326873] ? page_fault+0x45/0x50 [ 93.330487] do_page_fault+0xd3/0x260 [ 93.334267] ? page_fault+0x2f/0x50 [ 93.337875] page_fault+0x45/0x50 [ 93.341306] RIP: 0033:0x7f985822cf84 [ 93.345001] RSP: 002b:00007ffd83821240 EFLAGS: 00010202 [ 93.350346] RAX: 00007f9857ffd848 RBX: 00007f98584424c8 RCX: 00007f985823a1d7 [ 93.357595] RDX: 00007f9858222e20 RSI: 0000000000000030 RDI: 00007f98584424c8 [ 93.364846] RBP: 00007ffd838213b0 R08: 0000000070000029 R09: 000000006ffffdff [ 93.372095] R10: 000000006ffffeff R11: 0000000000000246 R12: 00007ffd83821498 [ 93.379343] R13: 000000006fffff48 R14: 00007ffd83821190 R15: 00007ffd83821130 [ 94.505494] Shutting down cpus with NMI [ 94.521065] Dumping ftrace buffer: [ 94.524586] (ftrace buffer empty) [ 94.528273] Kernel Offset: disabled [ 94.531878] Rebooting in 86400 seconds..